--- /dev/null
+# all generated files reside in here
+/stage/*
+
+# byte-compiled version of the python module
+/__pycache__/*
+/macro.pyc
+
+# the html tree is maintained in a separate, CVS-based repository
+/html/*
+
+# gnulib creates backup files with a ~ suffix all over the place
+*~
+
+# files generated by Autoconf, Automake, and Gnulib
+/AUTHORS
+/ChangeLog
+/GNUmakefile
+/INSTALL
+/Makefile
+/Makefile.in
+/README
+/aclocal.m4
+/autoconf-archive-*.*.*.tar.*
+/autoconf-archive-*.*.*/*
+/autom4te.cache/*
+/build-aux/*
+/config.log
+/config.status
+/configure
+/gnulib
+/maint.mk
--- /dev/null
+# .travis.yml
+
+language: c
+git:
+ depth: 50000
+
+addons:
+ apt:
+ packages:
+ - gnulib
+ - python3
+ - texlive
+ - texinfo
+ - tidy
+
+script:
+ - ./bootstrap.sh
+ - ./configure
+ - make PYTHON=python3 -j$(nproc) maintainer-all all
+ - make distcheck
+ - make web-manual
+ - ./fix-website.sh
+++ /dev/null
-# Copyright (c) 2022 Autoconf Archive Maintainers <autoconf-archive-maintainers@gnu.org>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice and this
-# notice are preserved. This file is offered as-is, without any warranty.
-
-2015, 2016 Philip Withnall
-2016 Endless Mobile, Inc.; contributed by Philip Chimento
-2016 Philip Withnall
-2018 Krzesimir Nowak
-2018 Reini Urban
-Aaron Griffith
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-Adam Chyła
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-consultit
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+++ /dev/null
-# Copyright (c) 2022 Autoconf Archive Maintainers <autoconf-archive-maintainers@gnu.org>
-#
-# Copying and distribution of this file, with or without modification, are
-# permitted in any medium without royalty provided the copyright notice and
-# this notice are preserved. This file is offered as-is, without any warranty.
-
-2022-02-11 Peter Simons <simons@cryp.to>
-
- Re-format macros into the canonical format.
-
- Merge pull request #246 from vapier/master
- AX_CC_FOR_BUILD: deprecate in favor of AX_PROG_CC_FOR_BUILD
-
- Merge pull request #244 from manxorist/cxx20
- AX_CXX_COMPILE_STDCXX: add C++20 support
-
- Merge pull request #243 from rmathar/master
- detect qtmake-qt5, moc-qt5 etc in ax_have_qt.m4
-
- Merge pull request #242 from ossama-othman/fix-ax-valgrind-check
- AX_VALGRIND_CHECK: Fix "nothing to be done".
-
- Merge pull request #241 from earlchew/ax_valgrind_check-addprefix
- VALGRIND_CHECK_RULE: Correct spelling of $(addprefix)
-
- Merge pull request #240 from chuckatkins/detect-nvhpc
- AX_COMPILER_VENDOR: Add support for the NVIDIA HPC Compiler
-
- Merge pull request #239 from jpalus/ax_cc_maxopt-autoconf-2.70
- AX_CC_MAXOPT: adjust to new way of testing if var is set
-
- Merge pull request #237 from kiplingw/patch-1
- ax_gcc_x86_cpu_supports.m4: Fix AC_LANG clobbered...
-
- Merge pull request #236 from bastien-roucaries/fromdebian
- path_bdd from debian
-
-2022-01-19 Mike Frysinger <vapier@gentoo.org>
-
- AX_CC_FOR_BUILD: deprecate in favor of AX_PROG_CC_FOR_BUILD
- The AX_PROG_CC_FOR_BUILD has seen a lot more updates than
- AX_CC_FOR_BUILD, and is generally way more complete. The latter
- hardcoded `gcc` as the native compiler fallback and lacks any of
- the standard $build- prefix searches.
-
- It also uses non-standard cache vars -- it's using the bfd_cv_xxx
- namespace instead of the ax_cv_xxx namespace everything else does.
-
- Otherwise, the macros largely have the same intention: to find a
- compiler for the build system, and setup the exe extension. So
- deprecate AX_CC_FOR_BUILD and have it redirect automatically.
-
-2021-12-25 Jörn Heusipp <osmanx@problemloesungsmaschine.de>
-
- AX_CXX_COMPILE_STDCXX: add C++20 support
-
-2021-12-10 mathar <mathar@mpia-hd.mpg.de>
-
- detect qtmake-qt5, moc-qt5 etc in ax_have_qt.m4
-
-2021-11-30 Ossama Othman <ossama.othman@intel.com>
-
- AX_VALGRIND_CHECK: Bump the M4 serial number.
-
-2021-11-30 Ossama Othman <ossama.othman@intel.com>
-
- AX_VALGRIND_CHECK: Correct recursive target names.
- Recursive targets associated with AM_EXTRA_RECURSIVE_TARGETS() macro
- calls should end with "-local", not "-am". Correct the
- check-valgrind{-vgtool}-am rules accordingly. This addresses a
- problem where the calling "make check-valgrind" resulted in "nothing
- to be done".
-
- See the Automake manual Section "Recursing subdirectories" for
- details:
- https://www.gnu.org/software/automake/manual/automake.html#Subdirectories
-
-2021-11-30 Ossama Othman <ossama.othman@intel.com>
-
- AX_VALGRIND_CHECK: Fix recursive rule generation.
- Move the AM_EXTRA_RECURSIVE_TARGETS() macro calls inside of the
- AX_VALGRIND_CHECK definition to force the AM_EXTRA_RECURSIVE_TARGETS()
- macro calls to be processed as part of AX_VALGRIND_CHECK. The
- recursive targets were otherwise not generated by Automake when using
- an installed copy of the `ax_valgrind_check.m4' file
- (e.g. `/usr/share/aclocal/ax_valgrind_check.m4').
-
-2021-11-18 Earl <earl@timberdragon.com>
-
- VALGRIND_CHECK_RULE: Correct spelling of $(addprefix)
-
-2021-11-05 Chuck Atkins <chuck.atkins@kitware.com>
-
- AX_COMPILER_VENDOR: Add support for the NVIDIA HPC Compiler
- This specifically detects the NVIDIA HPC compiler. The "nvhpc"
- label is explicitly chosen here insted of "nvidia" to distinguish
- from other NVIDIA compilers (cuda, etc.)
-
-2021-08-30 Jan Palus <jpalus@fastmail.com>
-
- AX_CC_MAXOPT: adjust to new way of testing if var is set
- autoconf 2.70 changed default value set in $ac_test_* from "set" to "y"
- see https://git.savannah.gnu.org/cgit/autoconf.git/commit/?id=76754e0
- instead of checking for specific value, just check if var is empty
-
-2021-08-15 Adam Chyła <adam@chyla.org>
-
- AX_PROG_ROBOT: fix version checking
- - fix issue when two numbers version (X.Y) is not detected
-
-2021-08-11 Kip <kip@thevertigo.com>
-
- ax_gcc_x86_cpu_supports.m4: Fix AC_LANG clobbered...
- AX_GCC_X86_CPU_SUPPORTS expands _AX_GCC_X86_CPU_INIT, which in turn expands an AC_LANG_PUSH([C]) without a corresponding AC_LANG_POP([C])...
-
-2021-08-09 Bastien Roucariès <rouca@debian.org>
-
- Modernize ax_path_bdb
- Run AC_SUBST on principal variables and clean up
-
- Use AS_IF in ax_path_bdb.m4
- Simplify the code and cleaner
-
- Improve AX_PATH_BDB_NO_OPTIONS
- Run detection of local install even if no crosscompile because we are now cross compile safe
-
- Cleanup _AX_PATH_BDB_PATH_FIND_HIGHEST
- Improve this function and add tracing.
-
- Use _AX_PATH_BDB_ENV_GET_VERSION in local install check
- Do not hardcode test and use generic test that is usuable in cross compile
-
- Improve ax_path_bdb
- Use default value 0 for minimal version
-
- Harden fail path of header detection of ax_path_bdb
-
- Fix ax_path_bdb in case of crosscompile
- We could safely run the env test now
-
- Simplify detection of versioned lib
- Use a for loop along lib instead of if else
-
- Allow linking in case of cross compile
- Check linking even if cross compile
-
- Use private name for variable
- Follow variable style of autoconf
-
- Factorize header test of path bdb
-
- Use AC_COMPUTE_INT for computing db version
- Better portability and better reporting of error
-
- Detect header db.h using classical construct
- Detect header db.h using the classical AC_COMPILE_IFELSE instead of home made test.
- Will allow latter factorisation in case of cross compile
-
-2021-06-17 Tim Ruffing <crypto@timruffing.de>
-
- AX_PROG_CC_FOR_BUILD: Add workaround for ac_cv_c_compiler_gnu issue
-
- AX_PROG_CC_FOR_BUILD: support C99 and C11 variables
-
-2021-06-17 Pieter Lexis <pieter.lexis@powerdns.com>
-
- Modernize ax_check_sign.
- This changes the obsolete AC_TRY_COMPILE to the newer
- AC_COMPILE_PROGRAM.
-
-2021-06-17 Vincent Danjean <Vincent.Danjean@ens-lyon.org>
-
- AX_PKG_SWIG: fix version checking
- - when SWIG is found but no minimal version is required,
- execute action-if-found
- - when only a partial version is given as minimal version,
- correctly set minor and/or patch to 0 if missing
- Without the fix, AX_PKG_SWIG([4]) is the same as AX_PKG_SWIG([4.4.4])
-
-2021-06-17 Richard B Winters <rik@mmod.co>
-
- Add Boost::Random support to AX_BOOST_<X>
-
- Add Boost::Atomic support to AX_BOOST_<X>
-
- Add support for Microsoft's C++ Rest SDK
-
-2021-06-17 Petr Menšík <pemensik@redhat.com>
-
- Define PYTHON_PLATFORM_SITE_PKG=
- Python site-path is defined only for platform independent modules.
- Platform dependent modules might need autoconf more often, export also
- site-path for platform dependent code, such as compiled C libraries
- wrappers.
-
- Support sysconfig python module in python_devel
- distutils are going to be deprecated in Python 3.12. Support and prefer
- sysconfig module over distutils.sysconfig for fetching system
- definitions.
-
-2021-06-12 David Seifert <soap@gentoo.org>
-
- Revert "AX_PTHREAD: target > host"
- This reverts commit 2567e0ce0f3a11b535c6b527386197fb49ff172b.
-
- * `AC_CANONICAL_HOST` is the system on which the actual binary will run,
- `AC_CANONICAL_TARGET` is the system for which code is generated. The
- Autoconf manual even mentions that
-
- --target=target-type
- the type of system for which any compiler tools in the package produce code (**rarely needed**).
-
-2021-02-19 Peter Simons <simons@cryp.to>
-
- AX_CHECK_PCRE2: cosmetic change to fix the #serial number
-
-2021-02-19 Michael Orlitzky <michael@orlitzky.com>
-
- AX_ABSOLUTE_HEADER: replace AC_FOREACH with m4_foreach_w
- The AC_FOREACH macro is deprecated in favor of m4_foreach_w. This
- eliminates the associated warning in newer versions of autoconf.
-
-2021-02-19 Ignacy Gawedzki <ignacy.gawedzki@green-communications.fr>
-
- AX_BOOST_SERIALIZATION: make sure tests run with a clean $ax_lib variable
- The ax_lib variable needs to be emptied before the tests, otherwise it might
- still contain the value from some unrelated previous test.
-
-2021-02-19 Max Horn <max@quendi.de>
-
- AX_PROG_CXX_FOR_BUILD: match changes made to AX_PROG_CC_FOR_BUILD recently
- - save/restore GXX
- - honor `./configure --build=BUILD`
- - use AC_LANG_PUSH and AC_LANG_POP to save and restore global variables
- used for running tests like ac_compile and ac_link
- - use pushdef/popdef to save and restore ac_tool_prefix, cross_compiling
- and am_cv_CXX_dependencies_compiler_type (not sure if we need the latter
- but this mimicks what AX_PROG_CC_FOR_BUILD does)
-
-2021-02-19 Matthieu Schaller <matthieu.schaller@gmail.com>
-
- AX_LIB_HDF5: fix ax_lib_hdf5 on systems with verbose h5cc -show
- On some systems, the installation of h5cc is such that `h5cc -show` produces
- more than one line. This breaks the macro and produces an invalid Makefile.
-
- This proposed change just calls `head` before the call to `awk` to make sure
- only the first line (the relevant one) is used.
-
-2021-02-19 Peter Simons <simons@cryp.to>
-
- AX_CHECK_PCRE2: search for an installed libpcre2-8 library
- Submitted in <https://savannah.gnu.org/patch/index.php?9900>.
-
-2021-02-19 Zack Weinberg <zackw@panix.com>
-
- AX_PTHREAD: use AS_ECHO instead of $as_echo
- AS_ECHO(["text"]) is the documented way to perform an 'echo' safely.
- $as_echo is an internal, undocumented shell variable that was part of
- the implementation of AS_ECHO; it was never intended to be used directly.
-
- The code in ax_pthread.m4 would work with autoconf 2.69, but with
- unreleased development versions of Autoconf from January 2013 until
- March 2020 (which did not set $as_echo at all) it would have malfunctioned
- unpredictably. With versions after March 2020 it would work correctly
- but trigger -Wobsolete warnings.
-
-2021-02-19 Jens Rehsack <sno@netbsd.org>
-
- AX_PTHREAD: target > host
- Even if cross-compiling is not the most used use-case, it's much more
- important where we build for then where we run configure stage on (see
- autoconf-manual "18.6.3 Hosts and Cross-Compilation").
-
- AX_PTHREAD.M4: ensure C++ is handled analogous
- Since at least AIX behaves for CC_r/xlC_r as it does for cc_r/xlc_r and so on,
- use the same logic for CXX <-> PTHREAD_CXX as provided for CC <-> PTHREAD_CC
- to avoid code & issue duplication.
-
-2021-02-19 Paul Wise <pabs3@bonedaddy.net>
-
- AX_PYTHON: add newer versions of Python
- Python 3.8 was released on 2019-10-14.
- Python 3.9 alpha 1 was released on 2019-11-19.
-
-2021-02-18 Peter Simons <simons@cryp.to>
-
- Merge pull request #222 from bircoph/master
- AX_BOOST_BASE: add e2k to the list of lib64 architectures
-
- Merge pull request #220 from chyla/robot
- add ax_prog_robot.m4
-
- Merge pull request #219 from CheyenneWills/fallthrough-fix
- ax_gcc_func_attribute.m4: test fails for the fallthrough attribute with clang
-
- Merge pull request #218 from jicama/master
- ax_cxx_compile_stdcxx.m4: Restore check for default C++ version support
-
- Merge pull request #217 from rrthomas/ax_cpu_vendor-cache-fix
- ax_cpu_vendor: rename output variable to prevent autoconf warnings
-
-2020-07-14 Michael Shigorin <mike@altlinux.org>
-
- AX_BOOST_BASE: add e2k to the list of lib64 architectures
-
-2020-06-02 Adam Chyła <adam@chyla.org>
-
- update serial
-
- fix malformed license section
-
- remove non ascii characters
-
- add ax_prog_robot.m4
-
-2020-05-20 Cheyenne Wills <cheyenne.wills@gmail.com>
-
- ax_gcc_func_attribute.m4: test fails for the fallthrough attribute with clang
- The test for the fallthrough attribute fails due to other compiler
- warnings when using clang. The following warnings are generated:
-
- warning: no case matching constant switch condition '0'
- warning: control reaches end of non-void function [-Wreturn-type]
-
- Because of these additional warnings, the test always results in a
- failure for the fallthrough attribute.
-
- Update ax_gcc_func_attribute.m4 to eliminate the warnings that are
- masking the test for the fallthrough attribute.
-
- Note, tested the entire suite of attribute tests using clang and only
- the fallthrough test contained warnings that caused the test to fail.
-
-2020-05-15 Jason Merrill <jason@redhat.com>
-
- ax_cxx_compile_stdcxx.m4: Restore check for default C++ version support
- Commit bbb60ca79952c20ee0b187208533d98206b156d1 removed this check because
- it can't support the user requesting noext. But if the user didn't specify
- ext or noext, using the default mode should be fine. So this patch restores
- the check if the second argument is empty.
-
-2020-04-18 Reuben Thomas <rrt@sc3d.org>
-
- ax_cpu_vendor: rename output variable to prevent autoconf warnings
- The current version of AX_CPU_VENDOR causes autoconf 2.69 to give the
- warning:
-
- AC_CACHE_VAL(ax_cpu_vendor, ...): suspicious cache-id, must contain _cv_ to be cached
-
- Hence, rename ax_cpu_vendor to ax_cv_cpu_vendor.
-
-2020-04-18 Reuben Thomas <rrt@sc3d.org>
-
- ax_subdirs_configure.m4: update to make cache files for subdirs work better
-
-2020-03-13 Pau Espin Pedrol <pespin@sysmocom.de>
-
- m4/ax_boost_base.m4: Fix debian multiarch_libsubdir path for arch armv7l
- Without this patch, building on an RPI4 ends up with
- BOOST_LDFLAGS=-L/usr/lib while libs are actually under
- /usr/lib/arm-linux-gnueabihf, and configure will later file during
- AX_BOOST_THREAD macro.
-
-2020-03-13 Peter Simons <simons@cryp.to>
-
- ax_gcc_func_attribute: fix serial number
-
- Merge pull request #215 from chenming1986/gcc-attr
- ax_gcc_func_attribute: Revise the detection of unknown attributes
-
- Merge pull request #207 from jannick0/ax_prog_cc_for_build
- ax_prog_cc_for_build.m4: bug fixes
-
-2020-03-02 Ming Chen <ming.chen1986@gmail.com>
-
- ax_gcc_func_attribute: Revise the detection of unknown attributes
- GCC outputs a warning when Wstrict-prototypes is on, in such case the
- attribute detection always fails even if the attribute is actually
- supported. This change checks for the "-Wattributes" warning in
- conftest.err instead of the existence of the file.
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: bump serial to 18 (from 9)
-
- ax_prog_cc_for_build.m4: add call for AC_CANONICAL_BUILD
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: use AC_LANG_PUSH([C]) and AC_LANG_POP([C])
- AC_LANG_PUSH([C]) makes sure that the global configure variables (like
- ac_ext, ac_cpp, ac_compile, ac_link, ac_compiler_gnu) required by the internal
- compile and link functions are defined for the C language for the BUILD
- system. AC_LANG_POP([C]) ensures that the current language before calling
- AX_PROG_CC_FOR_BUILD is restored.
-
- AC_LANG_PUSH and AC_LANG_POP are preferable over manually defining the
- global ac_... language-related variables (incl. temporary SAVE variables).
-
- NOTE that any changes to the set of global variables, language specific variables
- (as defined by AC_LANG_PUSH([C]) and AC_LANG_POP([C])) shall be reflected
- in the pushdef/popdef blocks.
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: bug fix - determine EXEEXT and OBJEXT for BUILD
- Prior to this commit, the variables ac_exeext and ac_objext remain undefined,
- however they are announced to be passed on to Makefile via the variables
- BUILD_EXEEXT and BUILD_OBJEXT. For defining the former call the macros
- _AC_COMPILER_EXEEXT and _AC_COMPILER_OBJEXT using the BUILD compiler.
-
- NOTE: This commit makes use of the **internal** macros _AC_COMPILER_EXEEXT
- and _AC_COMPILER_OBJEXT, which, as of now, appears to be OK if EXEEXT and
- OBJEXT for the BUILD compiler should be determined with AX_PROG_CC_FOR_BUILD.
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: bug fix - prevent using HOST cache values
- ax_prog_cc_for_build.m4: push&pop the following variables for BUILD
- which prevents using the HOST cache values:
- - ac_cv_prog_cc_c89
- - am_cv_prog_cc_c_o
- - am_cv_CC_dependencies_compiler_type
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: bug fix - run tests with BUILD compiler
- Tested with autoconf 2.69: This is to fix that the compilation tests for
- BUILD use the HOST compiler, regardless of configure's --build flag.
-
- The compilation test functions in the configure script (like
- 'ac_fn_c_try_compile' and 'ac_fn_c_try_cpp') use the global variables
- ac_ext, ac_cpp, ac_compile and ac_link. Thus, the push&pop technique
- applied prior to this commit implies that the BUILD compilation test
- are run with the HOST compiler.
- Use an old-fashioned variable-save-technique.
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: bug fix - honor configure's --build flag
- Prior to this commit, ./configure --build=BUILD is currently ignored, such
- that gcc found first on PATH is detected for BUILD, regardless of what
- was set in the parameter --build.
-
- This commit fixes this bug and allows to pass a BUILD platform triplet to
- configure which is different from gcc found first on PATH.
-
- * ax_prog_cc_for_build.m4:
- - use ac_build_tool_prefix defined to the first non-void variable of
- 'build' and 'build_alias' (push and pop). Note that if configure is not
- called with --build=BUILD, gcc first found on PATH is used for BUILD.
-
-2020-02-08 Jannick <thirdedition@gmx.net>
-
- ax_prog_cc_for_build.m4: add 'GCC_FOR_BUILD' as given in documentation
-
- ax_prog_cc_for_build.m4: remove reference to obsolete macro 'AC_EXEEXT'
- Cf. https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
-
-2020-02-07 Peter Simons <simons@cryp.to>
-
- Merge pull request #204 from cr-marcstevens/master
- Fix ax_pthread.m4: try to include -lpthread in PTHREAD_LIBS for GCC & Clang since automatic usage is not guaranteed
-
- Merge pull request #208 from rurban/fortify
- ax_add_fortify_source.m4: improve for -Wcpp
-
-2020-01-26 Peter Kokot <peterkokot@gmail.com>
-
- Merge pull request #210 from lpsinger/ax_gcc_builtin-cpu_supports
- Add __builtin_cpu_supports and friends to AX_GCC_BUILTIN
-
- Merge pull request #205 from simark/epoll
- ax_have_epoll: avoid -Wunused-but-set-variable errors
-
- Merge pull request #211 from icota/2019-12-android-boost-thread
- ax_boost_thread: do not set -pthread on Android
-
-2020-01-06 Peter Kokot <peterkokot@gmail.com>
-
- Merge pull request #212 from kvilhaugsvik/sqlite3
- ax_lib_sqlite3: fix "unary operator expected"
-
- Merge pull request #203 from Sjors/2019/11/want_boost_process
- Use want_boost_process instead of want_boost
-
- Merge pull request #213 from LocutusOfBorg/fix-boost
- ax_boost_python.m4: fix missing "-l" parameter, resulting into a link…
-
-2020-01-03 Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
-
- ax_boost_python.m4: fix missing "-l" parameter, resulting into a link failure when used.
- configuring a project with something like:
- --with-boost-libdir=/usr/lib/$(DEB_HOST_MULTIARCH) --with-boost-python='boost_python3.7'
-
- tanslates the build into a "boost_python37" link line
-
- checking whether boost_python37 is the correct library... yes
-
- /bin/bash ../libtool --tag=CXX --mode=link mpicxx -Wall -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -release 2.3.4 -L/usr/lib/i386-linux-gnu -lboost_system -lpython3.7m -Wl,-z,relro -Wl,-z,now -o libFoundation.la -rpath /usr/lib/i386-linux-gnu libFoundation_la-console.lo libFoundation_la-Counter.lo libFoundation_la-Matrix3.lo libFoundation_la-Quaternion.lo libFoundation_la-vec3.lo libFoundation_la-Timer.lo libFoundation_la-StringUtil.lo libFoundation_la-realdist.lo libFoundation_la-PathSearcher.lo libFoundation_la-Runnable.lo libFoundation_la-PathUtil.lo libFoundation_la-Rng.lo libFoundation_la-BoundingSphere.lo libFoundation_la-BoundingBox.lo libFoundation_la-cube_eq.lo -lboost_filesystem boost_python37 -lpython3.7m -lmpi++ -lmpi
-
- note the missing "-l" on python, while it is there for the filesystem link.
-
-2020-01-03 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
- ax_lib_sqlite3: fix "unary operator expected"
-
-2019-12-31 Igor Cota <igor@codexapertus.com>
-
- ax_boost_thread: do not set -pthread on Android
- The android libc, bionic, provides built-in support for pthreads, so no additional linking is necessary.
- Leaving -pthread breaks the build, see protocolbuffers/protobuf#1373
-
-2019-12-29 Leo Singer <leo.singer@ligo.org>
-
- Add __builtin_cpu_supports and friends to AX_GCC_BUILTIN
- Add x86 builtins related to cpuid support to AX_GCC_BUILTIN.
-
-2019-12-25 Reini Urban <rurban@cpan.org>
-
- ax_add_fortify_source.m4: improve for -Wcpp
- gcc-9 warns when -O is not enabled.
-
- fix AX_ADD_FORTIFY_SOURCE for msys2
- msys2 just dropped _FORTIFY_SOURCE support.
- See https://github.com/msys2/MINGW-packages/issues/5803
- Try to actually link it.
-
-2019-11-28 Simon Marchi <simon.marchi@efficios.com>
-
- ax_have_epoll: avoid -Wunused-but-set-variable errors
- When building with -Werror -Wunused-but-set-variable, the code snippets
- in this file generate a warning, causing the test to spuriously fail.
- Remove the "rc" variables, since they're not used.
-
- Sample config.log output:
-
- configure:22489: checking for Linux epoll(7) interface
- configure:22515: ccache gcc -o conftest -g3 -O0 -Wall -Werror -Wextra -Wno-type-limits -Wno-missing-declarations -Wno-missing-field-initializers -Wno-si gn-compare -Wno-implicit-fallthrough -Wno-unused-parameter -I/home/smarchi/install/include -DHAVE_LINUX_VERSION_H -L/home/smarchi/install/lib conftest.c -lurcu-cds >&5
- conftest.c: In function 'main':
- conftest.c:184:9: error: variable 'rc' set but not used [-Werror=unused-but-set-variable]
- int fd, rc;
- ^~
- cc1: all warnings being treated as errors
-
-2019-11-26 cr-marcstevens <github@marc-stevens.nl>
-
- Note that for GCC and Clang -pthread generally implies -lpthread, except when -nostdlib is passed. This is problematic using libtool to build C++ shared libraries with pthread: [1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460 [2] https://bugzilla.redhat.com/show_bug.cgi?id=661333 [3] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555 To solve this, first try -pthread together with -lpthread for GCC and Clang.
- Changes:
- - added support for combination "cflags,ldflags" style option to try
- - check for Clang early
- - for GCC and Clang try "-pthread,-lpthread" first, followed by original options (-pthread, etc.)
- - Perform check for Clang flag to suppress warning when linking with -pthread later
- - removed line "ax_pthread_clang_warning=0" (unused)
-
-2019-11-11 Sjors Provoost <sjors@sprovoost.nl>
-
- Use want_boost_process instead of want_boost
-
-2019-11-05 Sjors Provoost <sjors@sprovoost.nl>
- Luke Dashjr <luke-jr+git@utopios.org>
-
- Add ax_boost_process
-
-2019-10-23 Reini Urban <rurban@cpan.org>
-
- add AX_GCC_FUNC_ATTRIBUTE(gnu_format)
- newer gcc warns about function might be a candidate for
- gnu_printf format attribute [-Wsuggest-attribute=format]
-
- Usage: AX_GCC_FUNC_ATTRIBUTE(gnu_format)
- and:
- #ifdef HAVE_FUNC_ATTRIBUTE_GNU_FORMAT
- __attribute__ ((format (gnu_printf, 1, 2)))
- #elif HAVE_FUNC_ATTRIBUTE_FORMAT
- __attribute__ ((format (printf, 1, 2)))
- #endif
-
-2019-10-03 Simon Marchi <simon.marchi@efficios.com>
-
- ax_pthread.m4: avoid unused-but-set-parameter warning
- With gcc's warning -Wunused-but-set-parameter enabled (which is enabled
- with -Wextra) and -Werror, configuring with the AX_PTHREAD macro fails
- with:
-
- configure:6783: checking whether pthreads work with -pthread
- configure:6877: ccache gcc -o conftest -g3 -O0 -Werror -Wall -Wextra -fmax-errors=1 -fdiagnostics-color=always -Wall -DGLIB_VERSION_MAX_ALLOWED=GLIB_VERSION_2_22 -pthread conftest.c >&5
- conftest.c: In function 'routine':
- conftest.c:37:51: error: parameter 'a' set but not used [-Werror=unused-but-set-parameter]
- static void routine(void *a) { a = 0; }
- ^
- cc1: all warnings being treated as errors
-
- Change the code to make it use, not only set, the parameter.
-
-2019-09-13 fanquake <fanquake@gmail.com>
-
- Improve Boost library error messages
-
-2019-09-05 Henrik Bengtsson <hb@aroma-project.org>
-
- BUG FIX: Fixing a _R_CHECK_LENGTH_1_CONDITION_=true bug
- If a package exists, the test for its existence produces an error with _R_CHECK_LENGTH_1_CONDITION_=true (introduced in R 3.4.0), e.g.
-
- $ _R_CHECK_LENGTH_1_CONDITION_=true R --silent --vanilla -e 'if(is.na(packageDescription("BH"))) stop("not found")'
- > if(is.na(packageDescription("BH"))) stop("not found")
- Error in if (is.na(packageDescription("BH"))) stop("not found") :
- the condition has length > 1
- Execution halted
-
- This is because 'is.na(packageDescription("BH"))' resolved to a logical vector of 15(!) FALSE values when package 'BH' is installed. If it is not installed, then it resolves to TRUE.
-
- Bumping 'serial' (because that's what other PRs do)
-
-2019-08-31 Quang Vu <vhquang@gmail.com>
-
- ax_check_openssl: improve message for openssl lookup
-
-2019-07-17 Geoffrey M Oxberry <goxberry@gmail.com>
-
- ax_lapack: add dylib glob to with_lapack
- Prior to this commit, the `with_lapack` case statement checked for
- dynamic libraries with `.so` suffixes (used on *nix operating
- systems), but did not check for dynamic libraries with `.dylib`
- suffixes (used on macOS operating systems). This commit adds globs to
- the `with_lapack` case statement that check for macOS shared libraries
- using `.dylib` suffixes.
-
- ax_blas: add macOS shared lib globs to with_blas
- Prior to this commit, the `with_blas` case statement checked for
- dynamic libraries with `.so` suffixes (used on *nix operating
- systems), but did not check for dynamic libraries with `.dylib`
- suffixes (used on macOS operating systems). This commit adds globs to
- the `with_blas` case statement that check for macOS shared libraries
- using `.dylib` suffixes.
-
-2019-07-14 Wang Xuerui <git@xen0n.name>
-
- ax_boost_base: fix incomplete coverage of MIPS64 systems
- The previous patch was based on an outdated version of the macro, taken
- from nghttp2, that switched on `uname -m` instead of canonicalized host
- arch. Fix the switch arm so that all MIPS64 regardless of endianness
- and ISA level (like `mipsisa64r6el`) are correctly matched.
-
-2019-07-13 Wang Xuerui <git@xen0n.name>
-
- ax_boost_base: fix libsubdirs preference for MIPS64
- Currently there're 3 well-known ABIs in use on MIPS64 systems, with
- the respective libdir as follows:
-
- * n64: `lib64`,
- * n32: `lib32`,
- * o32: `lib`.
-
- Probe all three of them.
-
-2019-05-24 Reuben Thomas <rrt@sc3d.org>
-
- ax_cc_maxopt.m4: retain setting of CFLAGS by configure
- AX_CC_MAXOPT checks whether CFLAGS was set by the user; if so, the user’s
- setting is respected. This behavior is retained, of course.
-
- However, AX_CC_MAXOPT was then setting CFLAGS="". This overrode the default
- setting by configure, which usually includes -g. Hence, if CFLAGS was not
- set by the user, retain the default setting, to preserve the ability to
- debug.
-
- A typical default setting from configure is "-g -O2". This means that
- AX_CC_MAXOPT might typically set CFLAGS to "-g -O2 -O3". This is fine,
- because the later -O3 will override the earlier -O2. (The only assumption is
- that all compilers that AX_CC_MAXOPT knows behave in this sane way.)
-
-2019-05-22 Cedric Cellier <rixed@happyleptic.org>
-
- ax_have_qt: workaround qmake bug when building out of tree
- Makefile generated by qmake include paths relative to the build
- directory that is assumed to be current.
-
-2019-05-17 Peter Simons <simons@cryp.to>
-
- ax_int128: add canonic formatting for the HTML renderer
-
-2019-05-16 Reuben Thomas <rrt@sc3d.org>
-
- ax_int128.m4: new macro AX_HAVE_INT128
-
-2019-04-26 Ralf Habacker <ralf.habacker@freenet.de>
-
- ax_have_qt.m4: Fix not getting variables from the generated Makefile on Windows
- Under Windows, the generated Makefile does not contain the required
- information by default, because it is contained in other Makefiles
- for the Release and Debug build variants. It is therefore necessary
- to use only one build variant.
-
-2019-04-23 Jannick <thirdedition@gmx.net>
-
- ax_tls.m4: Fix bug and update macros
- - replace obsolete AC_TRY_COMPILE with AC_COMPILE_IFELSE
- - fix bug of empty else branch in shell code when 2nd argument empty
- - Increase serial number from 14 to 15.
- - If second argument to macro AX_TLS is empty or null, the else branch
- of the generated shell code was empty and caused a shell error. Fix
- this bug by typing the null statement ':' in this case.
- - Same if first macro argument is null.
- - Add comma in AC_DEFINE description.
-
-2019-03-02 Mischa Spiegelmock <mischa@mvstg.biz>
-
- find the resource compiler for Qt5 as well
-
-2019-03-01 Enji Cooper <yaneurabeya@gmail.com>
-
- Unbreak testing for `-std=c++11` with `clang++` with `-Werror -Wnon-virtual-dtor`
- Earlier autoconf tests in the [Kyua project](https://github.com/jmmv/kyua)
- enable `-Werror -Wnon-virtual-dtor`, which fails because of the fact that
- the `Base` and `Derived` classes have non-virtual destructors with
- virtual methods. Thus, add a set of virtual destructors for both `Base` and
- `Derived` to quell the error and have `clang++` be properly detected as a
- C++-11 capable compiler.
-
- Bump serial and add name to copyright for the change.
-
- Tested with:
- - clang++ 7.0.1
- - g++ 8.2.0
-
-2019-02-18 Reuben Thomas <rrt@sc3d.org>
-
- ax_c_arithmetic_rshift.m4: add required call to AC_LANG_SOURCE
-
-2019-02-14 Peter Simons <simons@cryp.to>
-
- AX_COMPILER_VENDOR: fix comment formatting
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_compiler_vendor.m4: Correct the detection of the IBM compiler
-
- ax_compiler_vendor.m4: Bump version number and copyright year
-
- ax_compiler_vendor.m4: Clarify why some compilers are listed early
-
- ax_compiler_vendor.m4: Make copyright lines consistent with other M4 files
-
- ax_compiler_vendor.m4: Add detection of the NEC SX compiler
-
- ax_compiler_vendor.m4: Update macro documentation to mention Fortran
-
- ax_compiler_vendor.m4: Reformat the macro for readability
-
- ax_compiler_vendor.m4: Make preprocessor directives start in column 1
- Some compilers require preprocessor directives to start in the first
- column, particularly the Portland PGI Fortran compilers.
-
- ax_compiler_vendor.m4: Enable detection of the Sun Fortran compilers
-
- ax_compiler_vendor.m4: Rearrange the Portland PGI compiler detection order
- Although the Portland PGI 18.3 pgcc C compiler is detected correctly, the
- pgc++ C++ compiler is misidentified as gnu: pgc++ obviously defines
- __GNUC__ as well as __PGI, although pgcc does not.
-
- ax_compiler_vendor.m4: Bug fix: remove superfluous space
-
-2019-02-14 Peter Simons <simons@cryp.to>
-
- Trivial cosmetic to make the generator happy.
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_cflags_warn_all.m4: Avoid prepending empty flags
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_cflags_warn_all.m4: Prepend flags instead of appending them
- With many compilers (such as the Intel C compilers), flags specified
- later in the command line override those specified earlier.
- Unfortunately, this means that the user can no longer specify
- warning-related options on the command line. This patch fixes this issue
- by using AX_PREPEND_FLAG.
-
- In particular, this patch allows the user to specify "CFLAGS=-w3" on the
- ./configure command line for the Intel C compiler, which will no longer
- be overridden by this macro's "-w2" option.
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_prepend_flag.m4: New macro AX_PREPEND_FLAG
- The AX_PREPEND_FLAG macro adds a flag to the front of a flags shell
- variable, similar to how AX_APPEND_FLAG adds such flags to the end. It
- should be used when adding compiler options that are position dependent:
- where those options that were previously defined (such as by the user on
- the command line) should override thoses added with AX_PREPEND_FLAG.
-
- ax_cflags_warn_all.m4: Bug fix: modern Intel compilers don't accept "-warn all"
-
- ax_cflags_warn_all.m4: Bug fix: the PGI compilers do not understand "-Wall"
-
- ax_cflags_warn_all.m4: Rewrite the documentation to provide greater clarity
-
- ax_cflags_warn_all.m4: Nicely indent remaining macros
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_cflags_warn_all.m4: Rewrite AX_FLAGS_WARN_ALL to use AX_COMPILER_VENDOR
- Using AX_COMPILER_VENDOR allows significantly more robust selection of
- appropriate compiler flags. In the old code, for example, the Sun
- (Oracle) Compiler Suite would accept Intel's "-warn all" detection, with
- rather disastrous results.
-
- All current compiler flags are incorporated into the new code without
- modification.
-
-2019-02-14 John Zaitseff <J.Zaitseff@zap.org.au>
-
- ax_cflags_warn_all.m4: Bump version number and add new copyright holder
-
-2019-02-14 Peter Simons <simons@cryp.to>
-
- AX_PTHREAD: avoid a -Wunused-variable warning on PTHREAD_PRIO_INHERIT
- The PTHREAD_PRIO_INHERIT check can trigger a -Wunused-variable warning, which
- can be turned into an error when -Werror is used, with the consequence that
- PTHREAD_PRIO_INHERIT appears to be missing.
-
- Suggested by Vincent Lefèvre in https://savannah.gnu.org/patch/?9750.
-
-2019-02-07 Philip Withnall <withnall@endlessm.com>
-
- ax_code_coverage: Fix a recursive variable definition
-
-2019-02-05 Ossama Othman <ossama.othman@intel.com>
-
- ax_is_release: Support git worktrees.
- Detect git worktrees in the git-directory case. Git worktrees contain
- a `.git' file rather than a directory.
-
-2019-01-25 Jonas Witschel <diabonas@gmx.de>
-
- ax_code_coverage: fix self-referencing variable error in distcheck
-
-2019-01-23 Ignacy Gawędzki <ignacy.gawedzki@green-communications.fr>
-
- ax_check_gnu_make: Fix setting of ifGNUmake and ifnGNUmake.
- The addition of support for ifnGNUmake introduced a bug that made
- ifGNUmake be set to "#" in the case GNU Make is detected.
-
-2019-01-23 Christian Feld <c.feld@fz-juelich.de>
-
- Identify xlc from version 16 on as `ibm` and not as `clang`.
- xlc from version 16 on does neither define __xlc__, __xlC__, __IBMC__, nor
- __IBMCPP__ by default. Thus, it does not identify as vendor ibm but as clang.
- It does define __ibmxl__, though. Adding this macro to the list of ibm macros
- identifies xlc as ibm again.
-
- Closes https://github.com/autoconf-archive/autoconf-archive/pull/179.
-
-2018-12-29 Reini Urban <rurban@cpan.org>
-
- AX_ASM_INLINE: accept asm also
-
-2018-11-14 Ossama Othman <ossama.othman@intel.com>
-
- ax_check_enable_debug: Correct NDEBUG regression.
- Reintroduce change (6e6c447) that addressed NDEBUG redefinition when
- using both the AX_CODE_COVERAGE and AX_CHECK_ENABLE_DEBUG macros. It
- was lost in the previous patch to ax_check_enable_debug.m4 (d049eeb).
-
-2018-10-30 Ossama Othman <ossama.othman@intel.com>
-
- Fix AX_CODE_COVERAGE 'distclean' related comments
- The local Automake distclean target is distclean-local, not
- dist-clean-local. Update the AX_CODE_COVERAGE macro documentation,
- accordingly.
-
-2018-10-19 Peter Simons <simons@cryp.to>
-
- AX_SWIG_ENABLE_CXX: don't set $SWIG unless it was actually detected
- Suggested-by: Christian Ferrari <camauz@yahoo.com>
-
-2018-08-25 Daniel Black <daniel@linux.ibm.com>
-
- ax_gcc_archflag: include POWER7 -> POWER10
- POWER6 is missing - couldn't find hardware to test (and it was
- a long time ago).
-
- Tested on P7 - P9.
-
- Added POWER10 as its in development and unlikely to change.
-
- Closes https://github.com/autoconf-archive/autoconf-archive/pull/175.
-
-2018-08-05 Peter Simons <simons@cryp.to>
-
- Merge pull request #173 from petk/patch-ac-help-string
- Replace obsolete AC_HELP_STRING with AS_HELP_STRING
-
-2018-08-05 Maximilian Heinzler <m.heinzler@heinzler.de>
-
- Fix doxygen error message
- Show the actual unsatisfied dependency instead of repeating the currently tested feature.
-
-2018-07-31 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_HELP_STRING with AS_HELP_STRING
- Autoconf made several macros obsolete including AC_HELP_STRING somewhere
- in 2003 in Autoconf 2.59 version. Macro should be replaced with
- AS_HELP_STRING.
-
-2018-07-29 Peter Kokot <peterkokot@gmail.com>
-
- Merge pull request #170 from petk/patch-ac-compile-1
- Replace AC_TRY_COMPILE and AC_LANG_
-
-2018-07-28 Peter Kokot <peterkokot@gmail.com>
-
- Merge pull request #171 from petk/patch-ac-compile-2
- Replace obsolete AC_TRY_COMPILE with AC_COMPILE_IFELSE
-
- Fix typos
-
-2018-07-27 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_TRY_COMPILE with AC_COMPILE_IFELSE
- Autoconf made several macros obsolete including the AC_TRY_COMPILE in
- 2000 and since Autoconf 2.50:
- http://git.savannah.gnu.org/cgit/autoconf.git/tree/ChangeLog.2
-
- These macros should be replaced with the current AC_COMPILE_IFELSE
- instead.
-
- Refs:
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/AC_005fACT_005fIFELSE-vs-AC_005fTRY_005fACT.html
-
-2018-07-26 Peter Kokot <peterkokot@gmail.com>
-
- Replace AC_TRY_COMPILE and AC_LANG_
- Autoconf 2.50 in 2001 made several macros obsolete. These include macros
- for temporary changing the language - AC_LANG_SAVE, AC_LANG_CPLUSPLUS,
- AC_LANG_C, and AC_LANG_RESTORE. Instead of these the AC_LANG_PUSH and
- AC_LANG_POP macros should be used with later Autoconf versions.
-
- AC_TRY_COMPILE macros should be replaced with AC_COMPILE_IFELSE.
-
- Refs:
- - http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Language-Choice.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
-
-2018-07-26 Peter Kokot <peterkokot@gmail.com>
-
- Replace AC_TRY_LINK and AC_LANG_
- Autoconf 2.50 in 2001 made several macros obsolete. These include macros
- for temporary changing the language - AC_LANG_SAVE, AC_LANG_CPLUSPLUS,
- and AC_LANG_RESTORE. Instead of these the AC_LANG_PUSH and
- AC_LANG_POP macros should be used with later Autoconf versions.
-
- AC_TRY_LINK macros should be replaced with AC_LINK_IFELSE and
- AC_LANG_PROGRAM.
-
- Refs:
- - http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Language-Choice.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
-
-2018-07-25 Peter Simons <simons@cryp.to>
-
- Merge pull request #164 from gdraheim/all-permissive
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
- Merge pull request #167 from petk/patch-ac-try-link
- Replace obsolete AC_TRY_LINK macros with AC_LINK_IFELSE
-
-2018-07-24 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_TRY_LINK_FUNCTION macros
- Autoconf 2.50 introduced new macros in favor of the AC_TRY_FOO. Since
- Autoconf 2.55 the AC_TRY_LINK_FUNC macro has been additionally marked
- as obsolete and suggested to be replaced with AC_LINK_IFELSE and
- AC_LANG_CALL.
-
- Refs:
- - http://git.savannah.gnu.org/cgit/autoconf.git/tree/NEWS
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
-
-2018-07-24 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_TRY_LINK macros with AC_LINK_IFELSE
- Autoconf 2.50 (released in 2001) made several macros obsolete including
- the AC_TRY_LINK which should now be replaced with the AC_LINK_IFELSE.
-
- Refs:
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/AC_005fACT_005fIFELSE-vs-AC_005fTRY_005fACT.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
-
-2018-07-23 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_TRY_CPP with AC_PREPROC_IFELSE
- The AC_TRY_CPP macro has been made obsolete in Autoconf 2.50 which was
- released in 2001. It should be replaced with AC_PREPROC_IFELSE macro.
-
- Refs:
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/AC_005fACT_005fIFELSE-vs-AC_005fTRY_005fACT.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Running-the-Preprocessor.html
-
-2018-07-23 Peter Kokot <peterkokot@gmail.com>
-
- Replace obsolete AC_TRY_RUN with AC_RUN_IFELSE
- Autoconf made several macros obsolete including the AC_TRY_RUN and in
- 2000 and since Autoconf 2.50:
- http://git.savannah.gnu.org/cgit/autoconf.git/tree/ChangeLog.2
-
- These macros should be replaced with the current AC_RUN_IFELSE instead.
-
- This patch was created with the help of the autoupdate script.
-
- Reference docs:
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.69/html_node/Obsolete-Macros.html
- - https://www.gnu.org/software/autoconf/manual/autoconf-2.59/autoconf.pdf
-
-2018-07-22 Guido Draheim <guidod@gmx.de>
-
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
- all-permissive for macros from Guido Draheim / Maarten Bosmans
-
-2018-07-21 Guido Draheim <guidod@gmx.de>
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
- all-permissive for macros from Guido Draheim (only author)
-
-2018-07-16 Wolfgang Stöggl <c72578@yahoo.de>
-
- AX_BOOST_BASE: add powerpc64 powerpc64le to archs
- - Add further possibilities for values of $host_cpu.
- This fixes issues in distros like Fedora, where
- $host_cpu is powerpc64 for ppc64 and powerpc64le for ppc64le
-
- Closes https://github.com/autoconf-archive/autoconf-archive/pull/162.
-
-2018-06-30 Stefan Weil <sw@weilnetz.de>
-
- AX_CHECK_COMPILE_FLAG: released under all-permissive license
- Replace GPL3 + Autoconf exception by all-permissive license.
-
- See discussion at https://github.com/tesseract-ocr/tesseract/pull/1559.
-
-2018-06-30 Stefan Weil <sw@weilnetz.de>
-
- Fix typos found by codespell
-
-2018-06-08 Will Thompson <will@willthompson.co.uk>
-
- ax_compiler_flags_cflags: fix disabling C-only warnings
- https://github.com/autoconf-archive/autoconf-archive/pull/147 introduced
- a regression where, because -Wdeclaration-after-statement etc. are
- appended to the compile flags after the user-supplied list of warnings
- to disable, it is impossible to disable these warnings.
-
-2018-05-29 Carnë Draug <carandraug+dev@gmail.com>
-
- ax_jni_include_dir.m4: require AC_CANONICAL_HOST to make host_os available
-
-2018-05-21 Alexander Lakhin <exclusion@gmail.com>
-
- ax_lib_postgresql: Double-quote the literal with square brackets
-
-2018-05-05 Krzesimir Nowak <qdlacz@gmail.com>
-
- Some cleanups in C++17 checking code
- There is a released version of clang that supports C++17, so drop all
- the ifdefs that made clang to skip some checks.
-
- Also, a __cplusplus macro is specified to expand to 201703L, so fix
- the check accordingly.
-
-2018-04-21 Andreas Schwab <schwab@suse.de>
-
- AX_BOOST_BASE: add riscv64 to the list of lib64 architectures
-
-2018-04-19 Krzesimir Nowak <krzesimir@kinvolk.io>
-
- ax_cxx_compile_stdcxx.m4: Drop the check for default C++ version support
- The problem with the check is that it can't detect whether the version
- is with extensions or not. So it can't take the "noext" or "ext"
- option into account.
-
- This may be a problem when an extended version of C++ has a feature
- that conflicts with another feature from the C++ standard and we have
- no way to tell the macro to add a "-std" flag anyway.
-
- An example:
-
- using namespace std::complex_literals;
- std::complex<double> c = 1.0;
- c += 1.0i;
- std::cout << "abs" << c << " = " << abs(c) << '\n';
-
- Here, the "1.0i" constant is either a GCC extension if compiled with
- -std=gnu++14 or a standard C++ operator if compiled with
- -std=c++14. If a GCC extension is used, the snippet fails to
- compile. Unfortunately, recent GCC versions default to gnu++14, so
- this code fails to compile by default.
-
- Dropping the check forces the macro to evaluate compiler flags with
- taking the "ext"/"noext" option into account.
-
- Issue spotted by Frédéric Mangano-Tarumi.
-
-2018-03-23 Peter Hill <zed.three@gmail.com>
-
- AX_LIB_HDF5: fix order of flags
- When iterating over flags from h5cc, the HDF5_{CPPFLAGS,LDFLAGS,LIBS}
- variables were assembled in reverse order. This causes problems when
- linking against static libraries
-
-2018-03-20 Peter Simons <simons@cryp.to>
-
- AX_CODE_COVERAGE: re-format header into canon layout
-
- Merge remote-tracking branch 'github/master'
-
-2018-03-19 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Use non localised date for ax_am_macros
- Do not punk utf-8 in Makefile due to date
-
-2018-03-18 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Force use of GNU make
- GNU make was required so check it use
-
- Do not use coverage rules outside topdir
- It was not supported so speed up rules
-
- Use AX_ADD_AM_MACRO_STATIC
- Avoid some error in case of no coverage included
-
- Expand enable/disable code coverage
- Try to simplify this file
-
-2018-03-18 Terry Droeger <terry.droeger@gmail.com>
-
- fix serial number for previous fix
-
- fix header file path and version check conditional
-
-2018-03-14 Maximilian Heinzler <m.heinzler@heinzler.de>
-
- Remove warning about C++17
- Now that C++17 has been standardized this warning can be removed.
-
-2018-03-13 Peter Simons <simons@cryp.to>
-
- AX_LIB_POSTGRESQL: re-format to canonic layout and fix serial number
-
- AX_COMPILER_VERSION: bump serial number
-
-2018-03-13 Vasil Dimov <vd@FreeBSD.org>
-
- fix checks for boost chrono and unit_test
- The two test programs could produce a compiler warnings (or errors if
- -Werror is engaged) about unused variables and fail the checks. It is
- better to have test programs that do not produce warnings.
-
- Closes https://github.com/peti/autoconf-archive/pull/148.
-
-2018-03-13 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Robustify
- Check pkg-config return
-
-2018-03-12 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Populate like pkgconfig the variables
-
- Use pkg-config for postgresql
-
- Add action found/not found to PostgreSQL
-
- Modernize ax_lib_postgresql
- Avoid a compilation failure on debian
-
-2018-03-09 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Fix version extraction with old sdcc
-
- Support sdcc compiler
-
-2018-02-13 Peter Simons <simons@cryp.to>
-
- AX_DIST_RPM: various fixes
- - At some point macros was added to aminclude_static.am instead of
- aminclude.am. Change description.
-
- - Inserted make conditional so rules don't mess around in subdirectories.
- Putting .spec files here via dist-hook breaks rpmbuild.
-
- - Run gawk with LC_ALL=C to produce english dates in RPMChangeLog understood by
- rpmbuild.
-
- - Escape $PLATFORM_SUFFIX so variable given at configure time is used instead
- of env variable present at the time aclocal is run.
-
- - Change .i. to just .. in rpm target. i* was probably meant to match i386 but
- does not match x86_64.
-
- If there is any suggestions to improving this just let me know. The check for
- being at the top-level makefile seems a bit ugly but I can't come up with a
- better solution. Checking for MAKELEVEL == 0 doesn't work.
-
-2018-02-13 Ricardo Wurmus <rekado@elephly.net>
-
- m4: Add AX_R_PACKAGE macro.
- * m4/ax_r_package.m4: New file.
-
-2018-02-13 Kip Warner <kip@thevertigo.com>
-
- ax_var_{push,pop}.m4 were both missing auxiliary macros found in the other...
-
-2018-01-15 Reuben Thomas <rrt@sc3d.org>
-
- ax_python.m4: improve documentation slightly
- Remove explicit, duplicate (and out-of-date!) mention of Python versions in
- the documentation at the top of the file.
-
-2018-01-15 Peter Simons <simons@cryp.to>
-
- Merge pull request #147 from rurban/cflags
- ax_compiler_flags_cflags: c++ fixes
-
-2018-01-15 Reini Urban <rurban@cpan.org>
-
- ax_compiler_flags_cflags: c++ fixes
- Several warning flags are incompatible with c++:
- -Wnested-externs -Wmissing-prototypes -Wstrict-prototypes -Wdeclaration-after-statement
- -Wold-style-definition -Wimplicit-function-declaration -Wjump-misses-init
-
-2018-01-15 Reini Urban <rurban@cpan.org>
-
- ax_compiler_flags_ldflags: harden
- Add -Wl,--as-needed -Wl,-z,relro -Wl,-z,now -Wl,-z,noexecstack
-
- but not yet the brand-new textonly, retpolineplt linker flags. Let's wait
- what gcc decides on the flags for Spectre, clang went with retpolineplt.
-
-2018-01-11 Peter Simons <simons@cryp.to>
-
- Merge pull request #144 from akopytov/master
- AX_GCC_ARCHFLAG: update Broadwell CPUID patterns.
-
-2018-01-10 Alexey Kopytov <akopytov@gmail.com>
-
- AX_GCC_ARCHFLAG: update Broadwell CPUID patterns.
- Update Broadwell patterns in ax_gcc_archflag.m4 to match Intel
- documentation. Per "Intel® 64 and IA-32 Architectures Software
- Developer’s Manual", Vol. 4, Table 2-1 "CPUID Signature Values of
- DisplayFamily_DisplayModel" the following Family/Model combinations are
- possible for Broadwell CPUs:
-
- - 06_3DH
- - 06_47H
- - 06_4FH
- - 06_56H
-
- Before this patch only the first combination was recognized, with all
- other Broadwell models falling into the '*??6??:*:*:*' case
- corresponding to Core 2.
-
-2018-01-10 Philip Chimento <philip@endlessm.com>
-
- AX_PKG_CHECK_MODULES: Normalize whitespace in package lists
- It can make configure.ac files more readable to list the packages on
- separate lines. Strip the newlines and extra whitespace with
- m4_normalize.
-
-2018-01-03 Bojan Nikolic <bojan@bnikolic.co.uk>
-
- AX_BOOST_THREAD: correct bug in case statement for solaris and mingw32
- Closes https://github.com/peti/autoconf-archive/pull/142.
-
-2017-11-29 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- Fix build errors
-
- Update file header
-
- Add ax_prog_date.m4
- This macro tries to determine the type of the date (1) command and some of
- its non-standard capabilities.
-
-2017-11-24 Evgeny Lensky <surfernsk@gmail.com>
-
- Fix check for system libraries in both lib64 and lib
- if host_cpu = [i?86] libsubdirs = "", but it is necessary libsubdirs = "lib"
- Invalid execution, superfluous comma.
-
-2017-11-14 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
- AX_PROG_HELP2MAN: fix default behaviour
- This commit fixes the default behaviour of the AX_PROG_HELP2MAN macro
- when the input program list is empty. The new implementation correctly
- uses the $(PACKAGE_NAME) variable as the default target as opposed to
- the previous implementation which produced incorrect make rules.
-
-2017-11-11 Corey Farrell <git@cfware.com>
-
- AX_GCC_FUNC_ATTRIBUTE: Add support for 'sentinel' attribute.
-
-2017-11-10 Werner Lemberg <wl@gnu.org>
-
- s/illegal/invalid/
-
-2017-10-05 Reini Urban <rurban@cpan.org>
-
- AX_COMPILER_FLAGS: add new gcc flags
- -Wduplicated-cond since gcc 6
- -Wduplicated-branches since gcc 7
- -Wlogical-op since gcc 4.3
- -Wrestrict since gcc 7
- -Wnull-dereference since gcc 6
- -Wjump-misses-init since gcc 4.5
- -Wdouble-promotion since gcc 4.6
-
- See also https://kristerw.blogspot.de/2017/09/useful-gcc-warning-options-not-enabled.html
-
-2017-09-28 Peter Simons <simons@cryp.to>
-
- AX_SUBDIRS_CONFIGURE: cosmetic
-
-2017-09-28 Peter Simons <simons@cryp.to>
-
- AX_TLS: check for thread_local storage qualifier keyword
- The AX_TLS macro tests for thread local storage support. It checks a variety of
- non-standard extensions, but forgets to try the official C++11 keyword
- thread_local as well.
-
- Submitted via https://savannah.gnu.org/patch/?9424.
-
-2017-09-28 Peter Simons <simons@cryp.to>
-
- AX_CHECK_DEFINE: fix warning about unused variable
- If the compiler flags include -Werror=unused, compiling the test source in
- AX_CHECK_DEFINE fails with a compile error if the define exists, resulting in
- AX_CHECK_DEFINE assuming the define is not set.
-
- Submitted via https://savannah.gnu.org/patch/?9452.
-
-2017-09-28 Stanislav Brabec <sbrabec@suse.com>
-
- Add support for fallthrough in AX_GCC_FUNC_ATTRIBUTE
- If two case statements are not separated by break, new gcc issues
- warning. This warning can be suppressed by __attribute((fallthrough)).
- Add test for it.
-
-2017-09-28 Reini Urban <rurban@cpan.org>
-
- m4: update AX_ASM_INLINE
- to use AC_COMPILE_IFELSE
-
- m4: update AX_COMPILE_CHECK_SIZEOF
- replace obsolete AC_TRY_COMPILE with AC_COMPILE_IFELSE([AC_LANG_PROGRAM
-
-2017-09-27 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
-
- ax_valgrind_check: support make 3.8x
- define smth = was introduced only in GNU Make 4.0. Use older form to
- support GNU Make 3.8x
-
- ax_valgrind_check: run check-valgrind recursively
- Switch check-valgrind and check-valgrind-$TOOL into recursive Automake
- targets. It is still required to put @VALGRIND_CHECK_RULES@ into each
- directory with tests, but it is now possible to run `make check-valgrind'
- from top-level directory.
-
-2017-08-28 Max Satula <maksym.satula@gmail.com>
-
- Fix AX_LIB_ORACLE_OCI macro for plain C
- 1. Use C compiler, not C++.
- 2. Split LDFLAGS into LDFLAGS and LIBS.
- However, merge them back to ORACLE_OCI_LDFLAGS afterwards
- to preserve interface backward compatibility.
- 3. Replace C++ style comments with C style.
-
- Resolves mloskot/autotools-modules#2
-
-2017-08-23 Olaf Mandel <olaf@mandel.name>
-
- AX_OPEN62541_*: adapt to v0.2 of the open62541 lib
- * The AX_OPEN62541_CHECK_H macro now uses a slightly different default
- list of headers
- * The AX_OPEN62541_PATH macro adds another directory to the include
- path
-
-2017-08-16 Peter Simons <simons@cryp.to>
-
- AX_BOOST_BASE: fix revision number
-
- AX_CHECK_GL: fix revision number
-
- Merge remote-tracking branch 'github/master'
-
-2017-08-16 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Use AS_IF ansd follow progress
- Simplify checking of path
-
-2017-08-15 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Further simplification of ax_boost_base
-
- Factorize version expanding in libboost detection
-
- Factorize base program
-
- Simplify cpu detection by using canonical host
-
- Privatize ac_boost_lib_path
-
- Use private variable for ac_boost_path
- Do not cluter global name space
-
- Use helper function for boost
- Simplify the code path
-
- Use m4sh in ax_boost_base
-
-2017-08-15 Helmut Grohne <helmut@subdivi.de>
-
- Fix crossbuild for AX_BOOST_BASE
- gource fails to cross build from source for wicked reasons. It
- terminates with:
-
- | Could not link against -lGLU !
-
- But that is a red herring. GLU is found. It just happens that ax_lib
- contains something old. The problem here is that BOOSTLIBDIR ends up
- being empty. It is derived from BOOST_LDFLAGS e.g. in AX_BOOST_SYSTEM or
- AX_BOOST_FILESYSTEM. Those latter macros expect that BOOST_LDFLAGS
- contains a -L flag. That flag goes missing during cross compilation. In
- AC_BOOST_BASE, the variable "libsubdirs" is properly set up to contain
- the multiarch libdir of the host architecture first. However, it is only
- searched for native compilation. For Debian systems, removing the cross
- compiling guard would likely resolve the issue. I'm less sure that this
- is universally correct though. Maybe a good solution would be to split
- "libsubdirs" into the multiarch directory (which would always be
- searched) and the others, which would only be searched for native
- compilation. I am attaching a patch for this approach.
-
-2017-08-15 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Do not forget to save LDFLAGS
- ax_check_gl forget to save LDFLAGS
-
- Thanks to Jerome Benoit <calculus@rezozer.net>
-
- debian-bug; https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=848363
-
-2017-08-15 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Add newer version of python
- Add newer version of python. Thanks to debian
-
-2017-08-12 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
- AX_PROG_HELP2MAN: new macro
- AX_PROG_HELP2MAN is a macro which helps using help2man to automatically
- produce man pages. It checks whether help2man is available on the
- system, adds the --disable-help2man option to the configure script and
- sets various variables for use in configure or Makefile.am files.
-
-2017-08-01 Nico Madysa <nico.madysa@tu-dresden.de>
-
- AX_BOOST_BASE: Make tests more portable.
- This commit makes `test` calls in AX_BOOST_BASE more uniform.
- Comparisons with the empty string are replaced with the `-n` and `-z`
- arguments. Comparisons with non-empty strings are done in the common portable
- way (e.g. `test "x$succeesed" = "xyes"`). The fragile `-a` argument is
- replaced by `&&`.
-
-2017-08-01 Nico Madysa <nico.madysa@tu-dresden.de>
-
- AX_BOOST_BASE: Fix missing BOOST_LDFLAGS.
- AX_BOOST_BASE first checks if Boost is installed in a standard location
- and sets BOOST_CPPFLAGS and BOOST_LDFLAGS accordingly.
-
- If Boost cannot be found, these variables are reset. Further proceedings
- depend on whether the actual location was passed in via
- --with-boost=<path> or not. If it was, BOOST_CPPFLAGS is determined
- automatically based on the given path. This automatic detection, however, did
- not include BOOST_LDFLAGS.
-
- Consequently, if Boost is in a non-standard location that is given via
- --with-boost, the user would also have to specify --with-boost-libdir.
-
- This commit fixes this issue by also determining BOOST_LDFLAGS
- automatically in this particular branch of execution. The performed
- check is very similar to the one done in various other locations of the
- macro.
-
-2017-08-01 Peter Simons <simons@cryp.to>
-
- Merge remote-tracking branch 'github/master'
-
-2017-08-01 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
- AX_SUBDIRS_CONFIGURE: fix empty argument handling
- This commit fixes the way empty arguments are handled (i.e nothing is
- done) in AX_SUBDIRS_CONFIGURE as opposed to the previous implementation
- which could set wrong variables when empty arguments were provided.
-
-2017-07-25 Bastien Roucariès <bastien.roucaries+debian@gmail.com>
-
- Create a negative gnu make variable
- The makefile variable `ifnGNUmake' is set to #, otherwise
- it is set to the empty string. This is useful for including a special
- features in a Makefile, which can be handled
- by other versions of make or to specify else like clause.
-
- Allow action found action not found for ax_check_gnu_make.m4
- Improve action to be done
-
- Move git ignore to top
- It is better for semantic to assign variable at top of rules
-
-2017-07-05 Karl-Johan Alm <karljohan-alm@garage.co.jp>
-
- AX_JNI_INCLUDE_DIR: Do not use AC_CHECK_FILE as it is unavailable on some systems.
-
-2017-06-27 Simon McVittie <smcv@debian.org>
-
- AX_PYTHON_DEVEL: Swap values of PYTHON_EXTRA_LIBS, PYTHON_EXTRA_LDFLAGS
- The LIBS and SYSLIBS Python configuration variables are lists of
- libraries, with typical values (on Debian GNU/Linux) being
-
- LIBS = -lpthread -ldl -lutil
- SYSLIBS = -lm
-
- so they should clearly be in a LIBS variable, not LDFLAGS.
- Conversely, the LINKFORSHARED Python configuration variable contains
- miscellaneous linker options, with its value on Debian being
-
- -Xlinker -export-dynamic -Wl,-O1 -Wl,-Bsymbolic-functions
-
- so it should be in the LDFLAGS.
-
- This matters when linking statically or using a particularly
- pedantic linker: LDFLAGS appear on the linker command-line before
- the object files to be linked and (with some linkers) cannot satisfy
- undefined symbols, whereas LIBS appear after the object files in
- dependency order.
-
-2017-06-15 Marvin Schmidt <marv@exherbo.org>
-
- AX_RUBY_EXT: Use RbConfig instead of deprecated Config module
-
-2017-06-05 David Seifert <soap@gentoo.org>
-
- Move AX_RECURSIVE_EVAL to its own file
- * `AX_RECURSIVE_EVAL` is useful on its own, and consumers
- should not be required to pull in the whole of
- `AX_COMPUTE_RELATIVE_PATHS` to use it.
-
-2017-04-25 Vasil Velichkov <vasil_vel@abv.bg>
-
- Fix initialization of CODE_COVERAGE_GENHTML_OPTIONS
- There is no variable with name CODE_COVERAGE_GENHTML_OPTIONS_DEFAULTS so
- use the CODE_COVERAGE_GENHTML_OPTIONS_DEFAULT variable instead
-
-2017-04-21 Peter Simons <simons@cryp.to>
-
- AX_SUBDIRS_CONFIGURE: fix documentation layout for proper HTML rendering
-
-2017-04-21 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
- AX_SUBDIRS_CONFIGURE: new macro
- AX_SUBDIRS_CONFIGURE is a macro akin to AC_CONFIG_SUBDIRS which allows
- to run other configure scripts. AX_SUBDIRS_CONFIGURE attempts to follow
- the same rules as AC_CONFIG_SUBDIRS such as:
-
- - command line arguments from the parent configure script are given to
- the child configure script.
- - some arguments are modified (for instance `--cache-file`, `--srcdir`)
-
- However, as opposed to AC_CONFIG_SUBDIRS, AX_SUBDIRS_CONFIGURE takes 4
- additional parameters which correspond to:
-
- - arguments that must always be passed down to child configure scripts.
- - arguments that may be merged with existing arguments.
- - arguments that must replace existing arguments.
- - arguments that must never be passed to the configure scripts.
-
- Subdirectories recorded with AX_SUBDIRS_CONFIGURE are added to the new
- `subdirs_extra` variable instead of `subdirs`.
-
-2017-04-06 Peter Simons <simons@cryp.to>
-
- AX_ELISP: replace unicode characters with simpler ASCII variants
-
- AX_PROG_EMACS: replace unicode characters with simpler ASCII variants
-
-2017-04-06 Thien-Thi Nguyen <ttn@gnu.org>
-
- AX_ELISP: New submission
- I am submitting this to the Autoconf Archive in case it
- might be more widely useful than for EDB, its original home.
- As elisp.m4, it was mentioned in passing here:
- http://lists.gnu.org/archive/html/gnu-emacs-sources/2016-11/msg00001.html
-
- * m4/ax_elisp.m4: New file.
-
-2017-04-06 Thien-Thi Nguyen <ttn@gnu.org>
-
- AX_PROG_EMACS: New submission
- * m4/ax_prog_emacs.m4: New file.
-
-2017-03-29 Peter Simons <simons@cryp.to>
-
- AX_SYS_LARGEFILE_SENSITIVE: fix spelling of immediately
-
- Fix serial numbers after spelling fixes from cf2bd2c981de.
-
-2017-03-28 Josh Soref <jsoref@users.noreply.github.com>
-
- spelling: versions
-
- spelling: version
-
- spelling: variable
-
- spelling: useful
-
- spelling: upon
-
- spelling: unusable
-
- spelling: unsupported
-
-2017-03-29 Josh Soref <jsoref@users.noreply.github.com>
-
- spelling: unknown
-
-2017-03-28 Josh Soref <jsoref@users.noreply.github.com>
-
- spelling: understand
-
- spelling: supposed
-
- spelling: superfluous
-
- spelling: successful
-
- spelling: success
-
- spelling: succeeds
-
- spelling: subtract
-
- spelling: statement
-
- spelling: squeeze
-
- spelling: specified
-
- spelling: shortcircuit
-
- spelling: sharedstatedir
-
- spelling: separator
-
- spelling: separate
-
- spelling: search
-
- spelling: running
-
- spelling: respectively
-
- spelling: represents
-
- spelling: relative
-
- spelling: provide
-
- spelling: probabilistic
-
- spelling: preferably
-
- spelling: overridden
-
- spelling: output
-
- spelling: optimization
-
- spelling: normally
-
- spelling: needed
-
- spelling: modified
-
- spelling: moaning
-
- spelling: minimum
-
- spelling: merrily
-
- spelling: library
-
- spelling: instead
-
- spelling: instantiations
-
- spelling: instance
-
- spelling: installation
-
- spelling: increments
-
- spelling: implicitly
-
- spelling: implementation
-
- spelling: identifier
-
- spelling: filenames
-
- spelling: explicitly
-
- spelling: existence
-
- spelling: executed
-
- spelling: executable
-
- spelling: example
-
- spelling: especially
-
- spelling: equivalent
-
- spelling: environment
-
- spelling: dynamically
-
- spelling: directory
-
- spelling: directories
-
- spelling: detection
-
- spelling: dependency
-
- spelling: deliberately
-
- spelling: constructed
-
- spelling: consequence
-
- spelling: cleansing
-
- spelling: changelog
-
- spelling: borlandc
-
- spelling: bit specific
-
- spelling: binary
-
- spelling: available
-
- spelling: autoconf
-
- spelling: at least
-
- spelling: anything
-
- spelling: always
-
- spelling: addressable
-
- spelling: additionally
-
- spelling: absolute
-
-2017-03-23 Rafał Rzepecki <divided.mind@gmail.com>
-
- Make the version check in AX_RUBY_DEVEL actually work
-
-2017-03-22 Rafał Rzepecki <divided.mind@gmail.com>
-
- Fix AX_RUBY_DEVEL
- - Use AX_WITH_PROG instead of the obsolete AX_WITH_RUBY
- - Use RbConfig instead of the obsolete mkmf/config
-
-2017-03-21 Peter Simons <simons@cryp.to>
-
- AX_COMPILER_FLAGS_C(XX)FLAGS: only use -Wno-suggest-attribute=format if compiler supports it
- Submitted in https://savannah.gnu.org/patch/index.php?9243.
-
- Suggested-by: Attila <attila@stalphonsos.com>
-
-2017-03-21 Christophe Fergeau <cfergeau@redhat.com>
-
- ax_valgrind_check: Don't eat check-valgrind errors
- Currently, after running 'make check-valgrind', $? will always be 0 even
- if there was an error during the test. This differs from make check
- which will return a non-0 exit code when there was a test failure, and
- gets in the way of using 'make check-valgrind' during CI.
-
- This commit switches from using make -k on each individual target to
- running make -k on all the targets at once. This way, we will run the
- tests for all targets even if one fails, while still reporting a non-0
- exit code if there was a test failure.
-
- Patch based on a suggestion from Frediano Ziglio <fziglio@redhat.com>
-
-2017-03-14 Igor Gnatenko <ignatenko@redhat.com>
-
- ax_python_devel: check success of import by return code rather than by stderr
- In Python 3.7, when you have C locale it will be automatically coerced
- to C.UTF-8 and warning will be printed to stderr. This breaks AX_PYTHON_DEVEL.
-
-2017-03-10 Mike Frysinger <vapier@gentoo.org>
-
- punt long obsolete AX_C_BIGENDIAN_CROSS
- The standard AC_C_BIGENDIAN has supported cross-compiling since 2002
- as part of its 2.53 release. There's no need to include the AX macro
- anymore.
-
-2017-02-27 Peter Simons <simons@cryp.to>
-
- Merge pull request #114 from akopytov/master
- Add support for Cavium ThunderX2 CN99xx to AX_GCC_ARCHFLAG.
-
-2017-02-27 gmbonnet <guillaumebonnet10@gmail.com>
-
- AX_IS_RELEASE: use srcdir instead of top_srcdir
- Autoconf 2.69 does not set the ${top_srcdir} environment variable in configure scripts any more.
-
-2017-02-26 Alexey Kopytov <akopytov@gmail.com>
-
- Add support for Cavium ThunderX2 CN99xx to AX_GCC_ARCHFLAG.
- This patch adds code to detect Cavium ThunderX2 CN99xx (formely Broadcom
- Vulcan) to AX_GCC_ARCHFLAG.
-
-2017-02-13 Peter Simons <simons@cryp.to>
-
- ax_check_enable_debug: indent with blanks instead of tabs
-
- ax_check_aligned_access_required: cosmetic fix in documentation
-
- Merge pull request #112 from proski/aligned
- Improve AX_CHECK_ALIGNED_ACCESS_REQUIRED
-
-2017-02-13 Ben Small <bentsm@noreply.github.com>
-
- Correct library name of Boost.Chrono
-
-2017-02-12 Pavel Roskin <plroskin@gmail.com>
-
- Improve AX_CHECK_ALIGNED_ACCESS_REQUIRED
- Square brackets were overquoted. Avoid square brackets, use quadrigraph
- for "#".
-
- Invert the logic so that a crash in the test would count as "yes" for the
- aligned address requirement.
-
- When cross-compiling, assume that address alignment is needed, warn the
- user.
-
- Use AC_RUN_IFELSE and AC_LANG_PROGRAM, they use sane quoting and take
- care of the main function.
-
- Don't include stdio.h, it's not needed for malloc() or anything else.
-
-2017-02-11 Emanuele Aina <emanuele.aina@collabora.com>
-
- AX_CHECK_ENABLE_DEBUG: Do not conflict with -DNDEBUG
- Since -DNDEBUG is equivalent to "#define NDEBUG 1", explicitly set
- the value to ensure that both definitions are equivalent and won't
- lead to compiler warnings.
-
- This makes AX_CHECK_ENABLE_DEBUG compatible with AX_CODE_COVERAGE, as
- the latter causes -DNDEBUG to be set.
-
- In particular, if AX_COMPILER_FLAGS is also used and thus -Werror
- is set (which is the default in that case) this avoids the following
- build failure:
-
- ./config.h:38:0: error: "NDEBUG" redefined [-Werror]
-
- Submitted in <https://savannah.gnu.org/patch/?9226>
-
-2017-02-08 Mike Frysinger <vapier@gentoo.org>
-
- switch gnu.org sites to https
-
-2017-01-26 Rafael de Lucena Valle <rafaeldelucena@gmail.com>
-
- AX_EXT: update to detect Altivec and VSX instructions on new machines
-
-2017-01-25 Gordon Byrnes <gordon@ghbweb.com>
-
- Find Java directories on recent macOS versions
- Find the Java directories within the Xcode bundle on macOS 10.8 and
- later.
-
-2017-01-21 David Seifert <soap@gentoo.org>
-
- Add new macro AX_ADD_FORTIFY_SOURCE
-
-2017-01-17 Peter Simons <simons@cryp.to>
-
- Merge pull request #103 from proski/socklen-werror
- AX_TYPE_SOCKLEN_T: fix "-Wall -Werror" compatibility
-
-2017-01-17 Heinrich Schuchardt <xypron.glpk@gmx.de>
-
- ax_tls.m4: _Thread_local storage-class specifier
- ISO/IEC 9899:2011 defines the _Thread_local storage-class specifier.
- We should test for it before testing for any pre C11 specifiers.
-
-2017-01-06 Alexey Kopytov <akopytov@gmail.com>
-
- Add code to detect ThunderX to AX_GCC_ARCHFLAG.
- Update AX_GCC_ARCHFLAG to detect ThunderX (an AArch64 CPU by Cavium) and
- set -march/-mcpu accordingly depending on the CPU generation and
- compiler support.
-
-2016-12-27 Jens Geyer <jensg@apache.org>
-
- Added macro to detect .NET core <https://github.com/dotnet/core> version.
-
-2016-12-24 Pavel Roskin <plroskin@gmail.com>
-
- AX_TYPE_SOCKLEN_T: fix "-Wall -Werror" compatibility
- The len variable is unused, which causes a compile error resulting in a
- failure to detect socklen_t.
-
- Also fix a potential warning about implicit type conversion while
- initializing len.
-
-2016-12-06 Peter Simons <simons@cryp.to>
-
- ax_prog_xsltproc: drop tabs from m4 source code
-
- ax_prog_xsltproc: bump serial number
-
-2016-12-06 Jeremy C. Reed <reed@reedmedia.net>
-
- ax_prog_xsltproc: improve portability
-
-2016-12-06 Peter Simons <simons@cryp.to>
-
- ax_boost_thread.m4: bump serial number
-
-2016-12-06 Michael Truog <mjtruog@gmail.com>
-
- AX_BOOST_THREAD: support for more platforms
- The current ax_boost_thread.m4 macro can fail on some platforms and this change
- improves its support. I don't remember the exact platforms that fail with the
- current version (without this patch), but I think Ubuntu 16.04.1 LTS on aarch64
- had problems. I know it was a newer release of Ubuntu and possibly past FreeBSD
- usage, though I made these changes locally more than 1 year ago.
-
- This patch also changes whitespace because it was hard to discern the intended
- indentation in places (it appeared like previous authors didn't care).
-
- Submitted via <https://savannah.gnu.org/patch/index.php?9153>.
-
-2016-12-06 Michael Truog <mjtruog@gmail.com>
-
- cleanup Java macros (remove binary blobs)
- This patch removes opaque binary usage within the java macros. It is very
- disturbing that binary data was included in these macros. I confirmed that the
- binary data matched the comments, however, future changes could easily make
- them deviate, making it very easy to insert arbitrary source code into any
- project.
-
- I also removed usage of the -r flag from rm usage which didn't make sense.
-
-2016-12-06 Michael Catanzaro <mcatanzaro@gnome.org>
-
- AX_GENERATE_CHANGELOG: pass --no-decorate to git-log by default
- Otherwise, if log.decorate is specified in git config, local ref names
- will wind up printed in the changelog.
-
-2016-12-06 William Price <>
-
- AX_BOOST_BASE: fix issue whereby --with-boost-libdir options were lost
- If the macro AX_BOOST_BASE does not detect a simple "system" layout for boost,
- it tries to find it in versioned directories. Unfortunately, that path of logic
- set BOOST_LDFLAGS to null. Other parts of the code already check
- ac_boost_lib_path before altering BOOST_LDFLAGS, except for one place.
-
-2016-12-06 Peter Simons <simons@cryp.to>
-
- AX_PKG_SWIG: add support for swig 3.0
- Suggested-by: keith.bostic@mongodb.com
-
-2016-12-06 Kevin Locke <kevin@kevinlocke.name>
-
- ax_code_coverage: remove lcov version check
- The version check does not support the latest version of lcov (1.12).
- The history of this module[1][2][3][4] does not reveal a rationale for
- the check and its utility seems dubious. Rather than applying yet another
- temporary fix, remove the check.
-
- Note: The issue of version check removal was raised on
- autoconf-archive-maintainers[5] without response.
-
- 1. https://git.gnome.org/browse/gnome-common/log/macros2/gnome-code-coverage.m4
- 2. https://bugzilla.gnome.org/show_bug.cgi?id=606720
- 3. https://git.gnome.org/browse/glib/log/configure.ac
- 4. https://bugzilla.gnome.org/show_bug.cgi?id=501057
- 5. https://lists.gnu.org/archive/html/autoconf-archive-maintainers/2016-07/msg00000.html
-
-2016-12-06 Kevin Locke <kevin@kevinlocke.name>
-
- ax_code_coverage: avoid GNU Make extensions
- ifeq/ifneq is a GNU Make extension which doesn't work with BSD Make and
- others, resulting in errors such as:
-
- Missing dependency operator
- Need an operator
- warning: duplicate script for target "ifeq" ignored
-
- Although it would be preferable to use the Automake conditionals
- (AM_CONDITIONAL) in the make rules, this does not appear to be possible
- within AC_SUBST content. Instead, build the rules using shell variable
- concatenation and only AC_SUBST the ones which should be used.
-
-2016-12-06 Krzesimir Nowak <qdlacz@gmail.com>
-
- CXX_COMPILE_STDCXX: Check alternative flags too
-
- CXX_COMPILE_STDCXX: Add checks for C++17 compiler
-
-2016-11-28 Nick Gasson <nick@nickg.me.uk>
-
- Add returns_nonnull to ax_gcc_func_attributes.m4
- This was a recent addition to GCC
-
-2016-11-16 Michael Stapelberg <stapelberg@users.noreply.github.com>
-
- ax_extend_srcdir: also accept absolute paths
-
-2016-11-10 Philip Chimento <philip.chimento@gmail.com>
-
- ax_compiler_flags_ldflags: Fix options for macOS linker
- The linker on macOS does not understand --as-needed, and speaks
- --fatal-warnings with a slightly different accent.
-
-2016-10-06 Peter Simons <simons@cryp.to>
-
- ax_extend_srcdir: avoid non-ASCII characters if possible
-
- ax_extend_srcdir: fix up formatting so the HTML and info renderers are happy
-
-2016-10-06 Michael Stapelberg <michael@stapelberg.de>
-
- Add AX_EXTEND_SRCDIR macro.
- Please refer to the file itself for documentation.
-
-2016-10-06 Michael Stapelberg <michael@stapelberg.de>
-
- ax_enable_builddir: require AC_CANONICAL_TARGET
- Without AC_CANONICAL_TARGET, I get the following error when running
- ./configure:
-
- checking build system type... x86_64-unknown-linux-gnu
- checking host system type... x86_64-unknown-linux-gnu
- mkdir: cannot create directory '': No such file or directory
- mkdir: cannot create directory '': No such file or directory
- ./configure: line 2470: /conftest.tmp: Permission denied
- configure: error: could not change to default builddir "./"
-
- With AC_CANONICAL_TARGET (either called explicitly in configure.ac, or
- required in AX_ENABLE_BUILDDIR), ./configure works as expected:
-
- checking build system type... x86_64-unknown-linux-gnu
- checking host system type... x86_64-unknown-linux-gnu
- checking target system type... x86_64-unknown-linux-gnu
- continue configure in default builddir "./x86_64-unknown-linux-gnu"
- ....exec /nix/store/nyj6xd7s1n1w8c0xdwk5ddhi7bjcyi9x-bash-4.3-p46/bin/bash .././configure "--srcdir=.." "--enable-builddir=x86_64-unknown-linux-gnu" "linux
- gnu"
- checking build system type... x86_64-unknown-linux-gnu
- checking host system type... x86_64-unknown-linux-gnu
- checking target system type... x86_64-unknown-linux-gnu
- checking for gsed... sed
- […]
-
-2016-10-05 Peter Simons <simons@cryp.to>
-
- Remove obsolete macros.
-
- ax_define_sub_path: mark as obsolete
- See https://github.com/peti/autoconf-archive/pull/97 for rationale.
-
-2016-10-05 Michael Stapelberg <michael@stapelberg.de>
-
- Remove extraneous whitespace to make ifelse() work
-
-2016-10-01 Simon McVittie <smcv@debian.org>
-
- ax_compiler_flags_*: fix underquoting causing infinite recursion
- These macros would fail with infinite recursion if used twice for the
- same variable, for example
-
- AX_COMPILER_FLAGS_CFLAGS([WARN_CFLAGS], ... some options ...)
- AX_COMPILER_FLAGS_CFLAGS([WARN_CFLAGS], ... more options ...)
-
- In particular, invoking AX_COMPILER_FLAGS, followed by
- AX_COMPILER_FLAGS_CFLAGS with more "yes" options has this failure mode.
-
- This is because the first time through the macro, we define
- ax_warn_cflags_variable = "WARN_CFLAGS" as expected. The second time,
- because the first parameter is underquoted, its value is substituted
- before calling m4_define, so we inadvertently define
- WARN_CFLAGS = "WARN_CFLAGS". The next time WARN_CFLAGS is mentioned,
- attempts to expand it will recurse forever, because m4 does not
- special-case a macro that appears in its own expansion like cpp does.
-
-2016-09-29 Peter Simons <simons@cryp.to>
-
- Merge pull request #95 from smcv/ax-is-release-dash-version
- AX_IS_RELEASE: add dash-version policy
-
-2016-09-28 Simon McVittie <simon.mcvittie@collabora.co.uk>
-
- AX_IS_RELEASE: add dash-version policy
- This is particularly useful in conjunction with git-version-gen,
- as provided by gnulib.
-
-2016-09-27 P. F. Chimento <philip.chimento@gmail.com>
-
- AX_CODE_COVERAGE: Define CODE_COVERAGE_LIBS
- The previous change seems to have defined LDFLAGS twice rather
- than LIBS and LDFLAGS.
-
-2016-09-23 Nick Papior <nickpapior@gmail.com>
-
- Updated OpenMP flag detection for latest Intel compilers
- - icc/ifort will deprecate -openmp in the future,
- -qopenmp will replace it.
-
-2016-09-16 Peter Simons <simons@cryp.to>
-
- ax_gcc_x86_cpu_supports: drop trailing blanks
-
-2016-09-16 Dag-Erling Smørgrav <des@des.no>
-
- ax_gcc_builtin: add __builtin_bswap16
-
-2016-08-31 Andrew Stoltz <astoltz@gmx.com>
-
- Fix reference to LIBMYSQLCPPCONN_CXXFLAGS
-
-2016-08-19 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_CODE_COVERAGE: Rename CODE_COVERAGE_LDFLAGS to CODE_COVERAGE_LIBS
- Since it’s supposed to be added to the Makefile’s target_LIBS variable,
- this is a lot clearer.
-
- Continue to support CODE_COVERAGE_LDFLAGS, but it’s deprecated.
-
-2016-08-19 Peter Simons <simons@cryp.to>
-
- Merge pull request #89 from ptomato/ax-prog-gjs-2
- ax_prog_gjs: Look in pkg-config as well as path
-
-2016-08-19 Thomas Zimmermann <tdz@users.sourceforge.net>
-
- AX_IS_RELEASE: Support out-of-tree builds
-
-2016-08-16 Philip Chimento <philip.chimento@gmail.com>
-
- ax_prog_gjs: Look in pkg-config as well as path
- This looks in pkg-config for the GJS executable, since the gjs-1.0
- package provides it as a pkg-config variable. However, not all versions
- of GJS do, so we fall back to checking in the path.
-
-2016-08-01 Michel Normand <normand@linux.vnet.ibm.com>
-
- remove useless ppc64le trailing word in libsubdirs
- this is a typo correction of previous commit 1f9acf39e6b3
- as per original patch from https://savannah.gnu.org/patch/index.php?8473
-
-2016-07-27 Reuben Thomas <rrt@sc3d.org>
-
- Add AX_LUAROCKS_ROCK
-
-2016-06-24 Olaf Mandel <olaf@mandel.name>
-
- AX_OPEN62541_PATH: set AM_DISTCHECK_CONFIGURE_FLAGS
- When configuring --with-open62541=<path>, the make distcheck target
- often failed because the open62541 library was not found on the system.
-
- So set the AM_DISTCHECK_CONFIGURE_FLAGS variable with the required
- values (absolute paths in case the user defined relative paths).
-
-2016-06-24 Olaf Mandel <olaf@mandel.name>
-
- AX_OPEN62541_PATH: fix use of non-inst shared lib
- If the open62541 library is not installed and the shared library is to
- be used, the --with-open62541=<path> option to contigure setting
- CPPFLAGS and LDFLAGS is not enough: other checks by configure may
- compile test binaries with the library linked in and then try to execute
- then. The execution fails because of the not found shared library object
- and gives a wrong test result. Likewise, some make targets (like check)
- need to execute compiled binaries.
-
- So modify AX_OPEN62541_PATH() so it exports LD_LIBRARY_PATH with the
- absolute path of the build dir for the rest of the configure script to
- use and define a Makefile variable OPEN62541_LDPATH, which contains
- LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<abs_path_to_build>.
-
-2016-06-15 Peter Simons <simons@cryp.to>
-
- Merge pull request #81 from olaf-mandel/ax_check_open62541
- Add AX_CHECK_OPEN62541_{H,LIB} macros
-
-2016-06-15 Olaf Mandel <olaf@mandel.name>
-
- Refactor open62541 macros into separate files
- Split the macros from the ax_check_open62541.m4 file into multiple
- files and rename them:
-
- AX_CHECK_OPEN62541_H() -> AX_OPEN62541_CHECK_H()
- AX_CHECK_OPEN62541_LIB() -> AX_OPEN62541_CHECK_LIB()
-
- And add the new AX_OPEN62541_PATH(), which containes the shared
- functionality previously handled by both old AX_CHECK_* macros.
-
- Also add a forgotten feature promissed in the documentation: the
- --with-open62541-shared and --with-open62541-static options can be
- used to change the order in which the libraries are searched for.
-
-2016-06-15 Peter Simons <simons@cryp.to>
-
- Merge pull request #82 from joelfrederico/master
- HDF5 type variable
-
-2016-06-15 Joel Frederico <joelfred@slac.stanford.edu>
-
- ax_lib_hdf5.m4: Fixed, using AS_CASE instead of m4_bmatch
-
- ax_lib_hdf5.m4: Fixed to test for parallel instead of just assuming it
-
- ax_lib_hdf5.m4: env var HDF5_TYPE indicates parallel or serial
-
-2016-06-14 Karlson2k <k2k@narod.ru>
-
- ax_count_cpus.m4: better support NetBSD
-
-2016-06-14 Olaf Mandel <olaf@mandel.name>
-
- Add AX_CHECK_OPEN62541_{H,LIB} macros
- These macros search for the header and library files for the open62541
- library [1]. Support both the amalgamation header and the individual
- header file layout. Support both the shared and static library, searched
- for in a configurable order. Support for adding the library source
- directory and the build directory to the search path if the library is
- not installed on the system.
-
- [1]: <http://open62541.org/>
-
-2016-06-14 Karlson2k <k2k@narod.ru>
-
- ax_count_cpus.m4: support "NPROCESSORS_ONLN" getconf parameter used on some systems (NetBSD, OpenBSD)
-
- ax_count_cpus.m4: improve compatibility with shells which doesn't redirect stderr for "command not found" messages
-
-2016-06-13 Karlson2k <k2k@narod.ru>
-
- ax_count_cpus.m4: improve compatibility with various shells
-
-2016-05-28 Julian Ospald <hasufell@posteo.de>
-
- AX_CHECK_OPENSSL: use AC_CHECK_TOOL for pkg-config
- Some distros provide prefixed pkg-config. This patch ensures
- the right tool is picked.
-
- See https://www.gnu.org/software/autoconf/manual/autoconf.html#Generic-Programs
- for details
-
-2016-05-10 David Seifert <soap@gentoo.org>
-
- Update ax_with_curses.m4 and ax_with_curses_extra.m4 to match PKG_CHECK_MODULES
- * Ultimately, ax_with_curses.m4 and ax_with_curses_extra.m4 should fall out of
- use once ncurses pkg-config files have become ubiquitous in the ecosystem.
- Until then, the precious variables have been renamed to match the style of
- PKG_CHECK_MODULES, such that a later replacement of the macros can be
- performed with a simple sed.
-
-2016-05-08 Mike Frysinger <vapier@gentoo.org>
-
- fix include errors w/AX_CXX_COMPILE_STDCXX_1[14]
- The search path for `include` is the current working directory, so trying
- to include other m4 files directly only works if they live in the same dir
- as where you're running `aclocal`. Otherwise we end up with errors like:
- $ cd lcd4linux-0.10.1-RC2
- $ aclocal
- /usr/share/aclocal/ax_cxx_compile_stdcxx_14.m4:32: file 'ax_cxx_compile_stdcxx.m4' does not exist
-
- Use the AX_REQUIRE_DEFINED macro instead to make sure the macro we want
- exists.
-
-2016-05-06 Benjamin Eikel <benjamin@eikel.org>
-
- AX_HAVE_QT: Silent make for variable setting
- Add "-s" to make arguments. Without, make's output (like "Entering directory")
- gets assigned to output variables.
-
-2016-04-16 Karlson2k <k2k@narod.ru>
-
- AX_COUNT_CPUS: updated description to clarify what's counted
-
- AX_COUNT_CPUS: rewritten and updated additional detection methods Completely new additional detection method added for Darwin, FreeBSD and Solaris. Updated additional methods for Linux, MinGW/MSys, Msys2 and Cygwin.
-
- AX_COUNT_CPUS: added generic and new specific detection for various platforms. Generic detection should work on many current platforms Added platform-specific detection methods for Solaris, FreeBSD and MSys2 Added improved and stable detection methods for Linux, Darwin, MinGW/MSys2 and Cygwin
-
- AX_COUNT_CPUS: added real detection on MinGW
-
- AX_COUNT_CPUS: added protection from garbage in CPU_COUNT
-
-2016-04-14 Karlson2k <k2k@narod.ru>
-
- AX_COUNT_CPUS: added optional ACTION-IF-DETECTED and ACTION-IF-NOT-DETECTED
-
-2016-04-13 Eric Bavier <bavier@member.fsf.org>
-
- AX_BUILD_DATE_EPOCH: New macro
-
-2016-04-12 P. F. Chimento <philip.chimento@gmail.com>
-
- ax_check_girs_gjs: Fix misleading error message
- The error message printed when this macro failed to find what it was
- looking for, was misleading: it implied that if you were looking for the
- Gtk-1.0 API then installing the Gtk-3.0 API would do. That isn't the
- case, so fix the message.
-
-2016-03-31 Peter Simons <simons@cryp.to>
-
- Merge pull request #72 from olaf-mandel/ax_code_coverage
- AX_CODE_COVERAGE: fix problems with (dist)clean
-
- Merge pull request #73 from olaf-mandel/ax_prog_doxygen
- AX_PROG_DOXYGEN: cleanup doxygen_sqlite3.db
-
-2016-03-30 Olaf Mandel <olaf@mandel.name>
-
- AX_PROG_DOXYGEN: cleanup doxygen_sqlite3.db
- Add the file doxygen_sqlite3.db to DX_CLEANFILES. This file is
- generated by (some?) newer versions of doxygen.
-
- AX_CODE_COVERAGE: fix problems with (dist)clean
- * Make the find command actually remove any *.gcda files left over
- by lcov -z
- * Also remove *.gcno files
- * Make distclean remove all code-coverage-clean files as well
-
- AX_VALGRIND_CHECK: make disabling configurable
- Add a new command AX_VALGRIND_DFLT() to configure the use of
- individual valgrind tools in the configure.ac file. These settings
- can still be overwritten on the configure commandline.
-
-2016-03-29 Olaf Mandel <olaf@mandel.name>
-
- AX_VALGRIND_CHECK: add disabling individual tools
- Add support for the configure options:
- --disable-valgrind-drd
- --disable-valgrind-helgrind
- --disable-valgrind-memcheck
- --disable-valgrind-sgcheck
-
- These can be used to fine-tune which Valgrind tools to use.
-
-2016-03-29 Olaf Mandel <olaf@mandel.name>
-
- AX_VALGRIND_CHECK: support silent rules
- Use the standard autoconf $(V) variable to conditionally hide the
- commands executed for check-valgrind: this makes the output from any
- test script much more apparent as it is not hidden in clutter.
-
- Hide the outer list of commands in check-valgrind completely with
- $(AM_V_at) and define a new $(valgrind_v_use) for the individual
- check-valgrind-* calls. The $(valgrind_v_use) call writes:
-
- USE $(patsubst check-valgrind-%,%,$@):
-
- Note that this only works inside rules of the form check-valgrind-* .
-
-2016-03-29 Olaf Mandel <olaf@mandel.name>
-
- AX_VALGRIND_CHECK: refactor new tool-rules
- The addition of individual rules for each individual valgrind-tool
- caused some copy&paste codeing: refactor that as a GNU make canned
- recipe. Also fix up the .PHONY rules.
-
- Breaking change: removes the undocumented internal rule
- check-valgrind-tool.
-
-2016-03-22 Peter Simons <simons@cryp.to>
-
- Merge pull request #70 from dryman/x86_cpu_support
- macros for X86 instruction set tests
-
- Merge pull request #69 from SoapGentoo/modernize-ncurses
- AX_WITH_CURSES: Enable pkg-config support
-
-2016-03-22 dryman <idryman@gmail.com>
-
- macros for X86 instruction set tests
- Added two macros: ax_check_x86_features.m4, and ax_gcc_x86_cpu_supports.m4
-
- It checks if the host cpu supports various instruction set: mmx, sse, popcnt,
- avx, avx2, etc. If the instruction were supported, it would export
- HAVE_XXX_INSTRUCTIONS C preprocessor macros and add the instruction set flag to
- X86_FEATURES_CFLAGS variable. By default it would also set CFLAGS, but this can
- be disabled by the ACTION-IF-FOUND hook.
-
-2016-03-21 David Seifert <soap@gentoo.org>
-
- AX_WITH_CURSES: Enable pkg-config support, fallback now requires -ltinfo for ncurses 6
-
-2016-03-21 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- Update CXXCPP after updating CXX.
- Rewrap text.
-
- Rewrap.
-
-2016-03-20 Peter Simons <simons@cryp.to>
-
- AX_PTHREAD: import draft 4 from https://savannah.gnu.org/patch/?8186
-
- ax_check_gl*: drop trailing whitespace
-
-2016-03-20 Luca Boccassi <luca.boccassi@gmail.com>
-
- ax_valgrind_check: add a target for each tool
- Often not all tools can be ran cleanly on a codebase. This means that
- make check-valgrind will never complete successfully, which is a
- problem especially when using ax_valgrind_check on a continous
- integration system.
-
-2016-03-09 Peter Simons <simons@cryp.to>
-
- Merge pull request #66 from dryman/opengl
- Improved three opengl autoconf macros
-
-2016-03-09 dryman <idryman@gmail.com>
-
- Fix ax_restore/save_flags_with_prefix.m4
- Need to use AC_DEFUN instead of m4_define
-
-2016-03-09 dryman <idryman@gmail.com>
-
- Improved three opengl autoconf macros
- Main features added:
- - Support action-if-found and not-found hook
- - Export HAVE_GL, HAVE_GLU, and HAVE_GLUT preprocessor symbol
- - Add necessary flags to CFLAGS/LIBS by default, but can be disabled by
- overwritting action-if-found hook.
- - Fail the configure script if lib not found. This feature can be disabled by
- overwritting action-if-not-found hook
- - Fix problems on Mac OSX. Been tested on Linux (Ubuntu) and OSX
- - Use --with-xquartz-gl instead of --with-gl=x for using X11 on OSX
-
- Two new macros added:
- - ax_save_flags_with_prefix.m4: save flags and pushes flag with prefix to the
- flag.
- AX_SAVE_FLAGS_WITH_PREFIX([GL],[[CFLAGS],[LIBS]]) would expands to
- gl_saved_flag_cflags="$CFLAGS"
- gl_saved_flag_libs="$LIBS"
- CFLAGS="$GL_CFLAGS $CFLAGS"
- LIBS="$GL_LIBS $LIBS"
- - ax_restore_flags_with_prefix.m4: restore the flags.
-
-2016-03-05 Luca Boccassi <luca.boccassi@gmail.com>
-
- Add C++ support to ax_code_coverage.m4
- Simply define CODE_COVERAGE_CXXFLAGS with the same value as
- CODE_COVERAGE_CFLAGS. Tested on libzmq (a C++ project).
-
-2016-03-04 Peter Simons <simons@cryp.to>
-
- Merge pull request #61 from olaf-mandel/ax_code_coverage
- AX_CODE_COVERAGE: quote CODE_COVERAGE_RULES
-
- Merge pull request #62 from olaf-mandel/ax_prog_doxygen
- AX_PROG_DOXYGEN: quote DX_RULES
-
- Merge pull request #60 from olaf-mandel/ax_gnu_autotest
- AX_GNU_AUTOTEST: quote some static strings
-
-2016-03-03 Olaf Mandel <olaf@mandel.name>
-
- AX_GNU_AUTOTEST: quote some static strings
- Some static strings in AC_SUBST() were underquoted: fix that.
-
- AX_PROG_DOXYGEN: quote DX_RULES
- Quote the DX_RULES assignment to prevent some other M4 macro from
- modifying the text. Also transition from direct if-statements to AS_IF
- for the same reasons: to prevent undesired macro replacements.
-
- AX_CODE_COVERAGE: quote CODE_COVERAGE_RULES
- Quote the CODE_COVERAGE_RULES assignment to prevent some other
- M4 macro from modifying the static text.
-
- AX_VALGRIND_CHECK: quote VALGRIND_CHECK_RULES
- Quote the VALGRIND_CHECK_RULES assignment to prevent some other
- M4 macro from modifying the static text.
-
-2016-03-03 Olaf Mandel <olaf@mandel.name>
-
- AX_VALGRIND_CHECK: fix logic around AC_CHECK_PROG
- There are two problems in the logic around the first AC_CHECK_PROG()
- call:
-
- 1. If AC_CHECK_PROG() fails to find valgrind, with neither configure
- option --enable-valgrind nor --disable-valgrind, then the
- enable_valgrind variable ends up being set incorrectly to yes.
-
- 2. If configure was started with --disable-valgrind, then there is no need
- to run AC_CHECK_PROG() at all.
-
-2016-03-03 Olaf Mandel <olaf@mandel.name>
-
- AX_VALGRIND_CHECK: clean up configure message
- When running configure, the displayed text contained two interleaved
- messages. Got:
-
- checking whether to enable Valgrind on the unit tests... checking for valgrind... valgrind
- yes
-
- instead of the probably intended:
-
- checking whether to enable Valgrind on the unit tests... yes
- checking for valgrind... valgrind
-
- In addition, the first message seems to convey no additional information
- compared to the second message: if valgrind is not found (and there is no
- --enable-valgrind error), then the result of the check is "no" as
- displayed for the executable check. And in all other cases, the result is
- "yes". So remove the first message completely: this takes care of the
- mangled status messages.
-
-2016-02-29 Peter Simons <simons@cryp.to>
-
- AX_GCC_VAR_ATTRIBUTE: fix spelling error
- https://savannah.gnu.org/patch/index.php?8815
-
-2016-02-29 Joshua Judson Rosen <jrosen@harvestai.com>
-
- AX_CXX_COMPILE_STDCXX: don't break "make CXXFLAGS=..."
- Make C++ std-selection macros modify $(CXX), not $(CXXFLAGS).
-
- Using $(CXXFLAGS) prevents users from being able to
- rebuild with different CXXFLAGS (e.g.: to try out
- different optimisations or to change debug levels)
- unless they re-run ./configure with their CFLAGS.
-
- This is more like what the mainline Autoconf macros do
- (e.g.: AC_PROG_CC_C99, AC_PROG_CC_STD, etc. modify $(CC),
- not $(CCFLAGS)), presmuably for much the same reasons:
- if you need to specify a standard to the compiler,
- it doesn't really make sense to separate that from
- $(CC)/$(CXX) since $(CC)/$(CXX) aren't usable without it.
-
-2016-02-29 Michael Welsh Duggan <md5i@cs.cmu.edu>
-
- CXX_COMPILE_STDCXX: fix regression introduced in ccd1d4f54b
- AX_CXX_COMPILE_STDCXX doesn't set HAVE_CXX when [mandatory] is given as
- an argument. This bug has existed since commit ccd1d4f54b07b46b.
-
-2016-02-29 Peter Simons <simons@cryp.to>
-
- AX_LIB_NETCDF4: initial version
- This macro detects NetCDF: http://www.unidata.ucar.edu/software/netcdf/.
-
- AX_PTHREAD: various improvements
- See https://savannah.gnu.org/patch/?8186 for further details.
-
- AX_FC_CHECK_DEFINE: initial version
-
-2016-02-29 Jorge Bellon <jorge.bellon@bsc.es>
-
- Add ax_var_pop.m4 and ax_var_push.m4 macros.
-
-2016-02-26 Olaf Mandel <olaf@mandel.name>
-
- AX_CODE_COVERAGE: fix invalid chars in testname
- There was a warning about invalid characters in the testname from
- lcov: anything except letters, digits and the underscore causes
- this. So replace such characters with underscores (lcov does this
- anyway if we don't).
-
- Needs to either call $(subst ) for each undesired character or
- needs to execute a system command because GNU make does not
- provide regular expressions. Chose here to implement characters
- individually. Currently only strips dots and dashes, but these
- should be the most common culprits.
-
-2016-02-26 Olaf Mandel <olaf@mandel.name>
-
- AX_CODE_COVERAGE: add BRANCH_COVERAGE variable
- Add a new CODE_COVERAGE_BRANCH_COVERAGE variable that can be used
- to provide --rc lcov_branch_coverage=[01] options to lcov and
- --rc genhtml_branch_coverage=[01] options to genhtml. These may be
- desirable to the user since the default for branch coverage changed
- in some "recent" lcov version.
-
- This is achieved by adding a LCOV_SHOPTS variable (for SHared
- OPTionS) to the default LCOV_OPTIONS one. And the filtering call of
- lcov gets a symmetric LCOV_RMOPTS variable (which is currently
- empty).
-
- In addition, ensure that all LCOV_{SHOPTS,OPTIONS,RMOPTS} and
- GENHTML_OPTIONS have a corresponding _DEFAULT variable: this became
- desirable here because of the new defaults for LCOV_SHOPTS and
- GENHTML_OPTIONS; the LCOV_RMOPTS_DEFAULT is there only for
- symmetry.
-
-2016-02-01 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_CODE_COVERAGE: Support multiple directories to extract coverage data
- Support multiple directories being passed to CODE_COVERAGE_DIRECTORY.
-
-2016-02-01 Philip Withnall <philip.withnall@collabora.co.uk>
-
- Use AM_DISTCHECK_CONFIGURE_FLAGS instead of DISTCHECK_CONFIGURE_FLAGS
- DISTCHECK_CONFIGURE_FLAGS (no prefix) is for the user to override the
- distcheck configure flags. The AM_-prefixed version is for build systems
- to use.
-
- https://www.gnu.org/software/automake/manual/html_node/Checking-the-Distribution.html
-
-2016-01-28 Philip Chimento <philip@endlessm.com>
-
- Add GJS macros
- This adds three macros to the library:
-
- AX_PROG_GJS - Check for the GJS JavaScript interpreter
- AX_CHECK_GIRS_GJS - Check for importability of GObject introspection
- module(s) in GJS
- AX_CHECK_GIR_SYMBOLS_GJS - Check for the presence of particular symbols
- in a GObject introspection module imported into GJS
-
-2016-01-17 Benjamin Green <bengreen5@yahoo.com>
-
- Added support for the MSYS2/mingw system.
-
-2016-01-11 Victor Bogado <bogado@amazon.com>
-
- Fix ax_boost_system for new versions of boost.
- Newer version of boost::system have a breaking change that makes
- the test on ax_boost_system fail even though the library is
- present.
-
- Changed the test to use another construct that did not change. Also
- reseted the "CXX_FLAG" to an empty value in case of it having a
- "-Werror" that also makes the test break.
-
-2016-01-11 Jeroen Meijer <jjgmeijer@gmail.com>
-
- Add ax_zmq.m4 and ax_czmq.m4.
- - ax_zmq.m4 tests for an appropiate zmq version
- - ax_czmq.m4 tests for an appropiate czmq version
-
- Closes https://github.com/peti/autoconf-archive/pull/54.
-
-2015-12-17 Peter Simons <simons@cryp.to>
-
- Merge pull request #52 from swofford/fix-ax_gcc_cpuid
- fix AX_GCC_X86_CPUID/AX_GCC_X86_CPUID_COUNT for 32-bit PIC compilations
-
-2015-12-17 Dave Swofford <david.swofford@duke.edu>
-
- fix AX_GCC_X86_CPUID/AX_GCC_X86_CPUID_COUNT for 32-bit PIC compilations
- The problem is that the EBX register cannot be used when position independent code is being generated.
- The solutions to save and restore the EBX register. See, e.g.:
- http://stackoverflow.com/questions/12221646/how-to-call-cpuid-instruction-in-a-mac-framework
-
-2015-12-16 Nate Bargmann <n0nb@n0nb.us>
-
- Fix second pass bug in _AX_WITH_CURSES_CHECKEXTRA
- Found bug where when _AX_WITH_CURSES_CHECKEXTRA is called a second time
- on the same library, e.g. ncurses, the previous setting of
- _AX_WITH_CURSES_CHECKEXTRA_cv_var to 'yes' would be changed to 'no' just
- due to the tested header file not being available on the second pass.
-
- This was found when AX_WITH_CURSES has 'with_ncurses' set to 'yes' and
- 'with_ncursesw' set to 'no' forcing _AX_WITH_CURSES_CHECKEXTRA to be
- called twice in succession since ax_cv_curses_which is set to 'ncurses'
- and the panel.h header file is tested as ncurses/panel.h and panel.h.
-
- The system in question is OpenSuSE LEAP 42.1 which installs
- /usr/include/ncurses/panel.h and not /usr/include/panel.h.
-
-2015-11-23 Murray Cumming <murrayc@murrayc.com>
-
- AX_BOOST_PYTHON: Update for the AX_PYTHON_DEVEL change.
- Because AX_PYTHON_DEVEL now provides PYTHON_LIBS instead of PYTHON_FLAGS,
- this script needs to be updated accordingly.
- This lets AX_BOOST_PYTHON actually find the boost python library
- on newer systems that ignore the -l flags if they appear before the
- source file on the command line.
-
- I'm not sure why I needed to add PYTHON_LIBS to LIBS in the AC_CACHE_CHECK()
- line, though it apparently wasn't necessary to use PYTHON_LDFLAGS there
- before. I suspect that much of this file doesn't really make sense.
-
-2015-11-23 Markus Armbruster <armbru@pond.sub.org>
-
- AX_APPEND_COMPILE_FLAGS, AX_APPEND_LINK_FLAGS: Optional INPUT arg
- Behaves exactly like the optional INPUT argument of
- AX_CHECK_COMPILE_FLAG, AX_CHECK_LINK_FLAG.
-
- Motivation: I'd like to add -fstack-protector-strong. The obvious
- solution is AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong]).
-
- Unfortunately, some ports of the GNU toolchain reportedly pass this
- test, then fail to link. That's because the compiler accepts the
- flag, duly emits references to helper code in libc (on my system:
- ___stack_chk_guard()), but libc doesn't provide, and linking fails.
-
- The new argument lets me cover this failure mode:
-
- AX_APPEND_LINK_FLAGS([-fstack-protector-strong], [], [],
- [AC_LANG_SOURCE([[
- int
- main(int argc, char *argv[])
- {
- char arr[64], *dst = arr, *src = argv[0];
- while ((*dst++ = *src++)) ;
- }
- ]])])
-
-2015-11-23 Moritz Klammler <moritz@klammler.eu>
-
- Unify macros for checking C++11/14/... compiler support.
- * m4/ax_cxx_compile_stdcxx.m4: New macro file added.
-
- (AX_CXX_COMPILE_STDCXX): New macro added. The code is based on
- the former (serial version number 13) `AX_CXX_COMPILE_STDCXX_11`
- macro, generalized to check for arbitrary versions of the standard
- selected via an additional argument.
-
- (_AX_CXX_COMPILE_STDCXX_testbody_11): New internal macro added.
- Defined in terms of `_AX_CXX_COMPILE_STDCXX_testbody_new_in_11`.
-
- (_AX_CXX_COMPILE_STDCXX_testbody_14): New internal macro added.
- Defined in terms of `_AX_CXX_COMPILE_STDCXX_testbody_new_in_11`
- and `_AX_CXX_COMPILE_STDCXX_testbody_new_in_14`.
-
- (_AX_CXX_COMPILE_STDCXX_testbody_new_in_11): New internal macro
- added. Test code to check for features added in C++14. It is
- based on the code previously found in the
- `_AX_CXX_COMPILE_STDCXX_11_testbody` macro, defined in
- `m4/ax_cxx_compile_stdcxx_11.m4` but heavily refactored and
- extended with additional checks.
-
- (_AX_CXX_COMPILE_STDCXX_testbody_new_in_14): New internal macro
- added. Test code to check for features added in C++14.
-
- * m4/ax_cxx_compile_stdcxx_11.m4:
-
- (AX_CXX_COMPILE_STDCXX_11): Make this macro an alias for the new
- `AX_CXX_COMPILE_STDCXX` macro with the version set to C++11.
-
- (_AX_CXX_COMPILE_STDCXX_11_testbody): Internal macro deleted.
-
- * m4/ax_cxx_compile_stdcxx_14.m4: New macro file added.
-
- (AX_CXX_COMPILE_STDCXX_14): New macro added. This macro is an
- alias for the new `AX_CXX_COMPILE_STDCXX` macro with the version
- set to C++14.
-
- * m4/ax_cxx_compile_stdcxx_0x.m4 (AX_CXX_COMPILE_STDCXX_0X): Mark
- macro as obsolete. The macro `AX_CXX_COMPILE_STDCXX_11` should be
- used instead. I couldn't test this macro on my system because it
- uses a lot of obsolete macros my Autoconf complains about and
- errors out.
-
-2015-11-23 Peter Simons <simons@cryp.to>
-
- Merge branch 'code-coverage' of https://github.com/olaf-mandel/autoconf-archive into olaf-mandel-code-coverage.
-
-2015-11-23 Olaf Mandel <olaf@mandel.name>
-
- AX_PROG_DOXYGEN: allow AC_CONFIG_FILES([Doxyfile])
- To allow substitutions in the used Doxyfile, two changes are needed:
-
- 1. also substitute everything put in the environment (except DOCDIR)
- 2. allow Doxyfiles to also reside in the builddir
-
- The latter change is a potentially breaking one! The old behaviour was
- to always prefix $(srcdir)/ to the location provided as the second
- (and forth, sixth, ...) parameter. This needs to be dropped to allow
- for searching in the build directory. To compensate, the default now
- is $(srcdir)/Doxyfile.
-
- So the following still works:
-
- DX_INIT_DOXYGEN([foo])
- DX_INIT_DOXYGEN([foo], , [dest-dir])
-
- While this needs to be changed:
- DX_INIT_DOXYGEN([foo], [Doxyfile])
- -> DX_INIT_DOXYGEN([foo], [$(srcdir)/Doxyfile])
-
-2015-11-23 Olaf Mandel <olaf@mandel.name>
-
- AX_PROG_DOXYGEN: support multiple Doxyfiles
- Allow the DX_INIT_DOXYGEN() macro to take more than one Doxyfile
- and/or output-directory argument. This may be of interest e.g. for
- both public and internal documentation.
-
- This keeps as much backwards-compatibility as possible: of the
- preexisting variables, only DX_ENV is changed slightly (removed
- DOCDIR).
-
-2015-11-23 Olaf Mandel <olaf@mandel.name>
-
- AX_PROG_DOXYGEN: fix doxygen-ps rule
- In the rule for $(PACKAGE).ps depended on by doxygen-ps the
- undefined variable MAKEINDEX_PATH was used instead of the correct
- variable DX_MAKEINDEX. Fixed.
-
- AX_PROG_DOXYGEN: add support for silent rules
- Any warnings of Doxygen are much easier to see if there are not
- several lines of commands interspersed.
-
-2015-11-23 Olaf Mandel <olaf@mandel.name>
-
- AX_PROG_DOXYGEN: provide a DX_RULES substitution
- Convert the previously provided aminclude.am snippet in the
- documentation into a AC_SUBST substitution. This allows for easy
- upgrades to the DX_INIT_DOXYGEN macro without the user having to
- manually update the corresponding section of their Makefile.am.
-
- As autoconf substitutions are not recursive, also convert all
- @DX_DOCDIR@ and @PACKAGE@ substitutions in the snippet to using
- variables. And as AM_CONDITIONAL also relies on substitution,
- remove all AM_CONDITIONAL calls and instead use a separate
- variable for each of the sections previously enclosed in an if-block.
-
-2015-11-23 Emil Mikulic <emikulic@gmail.com>
-
- Add 1.12 to list of lcov versions.
- This version is in Debian now and seems to work fine with the existing macros.
-
-2015-10-13 Olaf Mandel <olaf@mandel.name>
-
- AX_CODE_COVERAGE: add CPPFLAGS to skip assertions
- The assert() statement is a very helpful tool for quality assurance
- in nearly every kind of software project. But during code coverage
- it unnecessarily decreases the branch coverage percentage as
- assertions should never fail. This is probably not what the user
- expects as the branch contained inside the assert() statement is not
- visible in the code.
-
- So in a workflow where first the "check" target is run to see if any
- test fails (e.g. because of a failing assertion) and then the code
- coverage is consulted to see how much of the code was exercised, the
- assertions should not be counted.
-
- Implement this by adding a variable CODE_COVERAGE_CPPFLAGS which is
- defined to -DNDEBUG if CODE_COVERAGE_ENABLED.
-
-2015-10-10 Olaf Mandel <olaf@mandel.name>
-
- AX_CODE_COVERAGE: further silence rules for V=0
- Expand on the pre-existing code_coverage_quiet variables that add
- the --quiet option to lcov and genhtml calls if V=0. This way, any
- warnings are much more visible.
-
- Completely silence builds for V=0:
- * hide the two "outer" make invokations of check-code-coverage
- * display short replacement texts for the three commands inside of
- code-coverage-capture
-
-2015-10-01 Elliott Sales de Andrade <quantum.analyst@gmail.com>
-
- Push C language before testing HDF5 libraries.
- The test uses the C compiler wrapper, so tell autoconf that that should
- be the current language.
-
-2015-09-25 Murray Cumming <murrayc@murrayc.com>
-
- AX_PYTHON_DEVEL: provide PYTHON_LIBS, not PYTHON_LDFLAGS
- Because -L and -l are LIBS arguments, not LDFLAGS arguments.
- Calling it PYTHON_LDFLAGS suggested wrongly that they should be
- used in LDFLAGS, which can cause the -L and -l arguments to
- be ignored when they are not in the expected position in the list
- of command line arguments. This is a problem, for instance,
- with the command line generated by AC_LINK_IFELSE.
-
-2015-09-16 Utz-Uwe Haus <uhaus@cray.com>
-
- AX_CXX_COMPILE_STDCXX_11: Support for Cray's crayCC compiler (CCE 8.4)
- Cray Compilation Environment 8.4 has full C++11 support through
- "-h std=c++11" command line switch that we didn't test against
-
-2015-09-03 Michael Petch <mpetch@capp-sysware.com>
-
- Fixes for AX_EXT / AX_GCC_X86_AVX_XGETBV / AX_GCC_X86_CPUID.
- Submitted in https://savannah.gnu.org/patch/?8730.
-
-2015-09-02 Christian Hergert <christian@hergert.me>
-
- AX_COMPILER_FLAGS_LDFLAGS: use AX_APPEND_LINK_FLAGS
- Not all compilers will verify the correctness of flags to the linker, so
- we need to explicitly use the linker when verifying flags.
-
-2015-08-31 consultit <consultit@katamail.com>
-
- AX_PYTHON_EMBED: fix quoting
-
-2015-08-30 James Cowgill <james410@cowgill.org.uk>
-
- Restore flags properly in ax_check_glu.m4 and ax_check_glx.m4
- applied-upstream:yes
- bug-debian: http://bugs.debian.org/795479
-
-2015-08-30 consultit <consultit@katamail.com>
-
- AX_PYTHON_EMBED: update to support python 3.4
-
- AX_PYTHON: update to support python 3.4
-
-2015-08-26 Peter Simons <simons@cryp.to>
-
- AX_LIB_ORACLE_OCI: avoid non-ASCII characters in comments
-
-2015-08-26 Joost van Baal-Ilić <joostvb+git@uvt.nl>
-
- Add support for Oracle 12: do not try to link to nnz10 but to nnz12
-
-2015-08-26 Michael Petch <mpetch@capp-sysware.com>
-
- AX_EXT: add support for AVX2/AVX512 and other CPU extensions
-
-2015-08-21 Olaf Mandel <olaf@mandel.name>
-
- Add AX_GNU_AUTOTEST macro
- Full documentation in ax_gnu_autotest.m4, but TL;DR:
-
- * Write tests/testsuite.at as normal
- * Add to configure.ac: AX_GNU_AUTOTEST
- * Add to Makefile.am or Makefile.in in top_srcdir:
- @AX_GNU_AUTOTEST_DEFAULT@
- * autoreconf && ./configure && make check
-
- The macro supports multiple test-suites, Makefiles in different
- locations and many more features.
-
-2015-08-07 Paul Norman <penorman@mac.com>
-
- Check for attribute support with C++11 macro
- Some compilers pass the other tests while not implementing this
- part of the C++11 specification. The test used also does not
- cause warnings with GCC or Clang, and can be used with -Werror.
-
-2015-07-09 Peter Simons <simons@cryp.to>
-
- ax_prog_bison_version: use canonic text formatting
-
-2015-07-09 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
-
- Add GNU Bison version check
- Valid from Bison v1.29b until now[1].
-
- [1]http://git.savannah.gnu.org/cgit/bison.git/commit/?id=e79137accc7ea0352cd4677ff22818f9c68d4eab
-
-2015-07-09 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>
-
- ax_prog_flex_version: initial version
- Version check valid starting from http://sourceforge.net/p/flex/flex/ci/712c03b38fb35f9d7f16e0fdd27441c3efda0071/tree/.
-
-2015-07-09 Mitchell Rosen <mrosen@machinezone.com>
-
- ax_valgrind_check: Fix a bash-4-ism
- The ‘2&>’ syntax requires a recent version of bash. Use ‘>… 2>&1’
- instead to reduce the requirement.
-
-2015-07-09 Batchyx <batchman@free.fr>
-
- ax_append_flag: Fix regression if flag has a ','.
- Commit 0ea2e3 ("Add case of variable contain $1 at end of FLAG") broke
- the case when a flag contains a comma (such as "-Wl,--as-needed"),
-
- Quote the AS_VAR_APPEND invocation to avoid this problem.
-
-2015-07-07 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: add Lua 5.3 support (thanks, Diab Jerius)
-
-2015-05-23 T.v.Dein <tlinden@cpan.org>
-
- AX_BERKELEY_DB_CXX: improve support for FreeBSD
- Submitted in https://savannah.gnu.org/patch/?8672.
-
-2015-05-16 Peter Simons <simons@cryp.to>
-
- ax_compute_standard_relative_paths: cosmetic chance to fix the #serial number
-
-2015-05-16 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Update ax_compute_standard_relative_paths to new autoconf path
- Add and update new autoconf path.
-
-2015-05-12 Olly Betts <olly@survex.com>
-
- ax_cxx_compile_stdcxx_11.m4: Support HP aCC
- This compiler needs +std=c++11 to enable C++11 mode:
- http://h21007.www2.hp.com/portal/download/files/unprot/aCxx/PDF_Release_Notes/769149-001.pdf
-
-2015-05-06 Kurt von Laven <kurt@endlessm.com>
-
- ax_python_module[_version]: Add Python 3 support.
- Permit dependency checking of both Python 2 and Python 3 modules.
- Default to Python 3 if unspecified.
-
- ax_python_module: Replace tabs with spaces.
-
-2015-04-21 Peter Simons <simons@cryp.to>
-
- ax_compiler_flags_cxxflags: fix #serial number
-
- ax_compiler_flags_cflags: fix #serial number
-
- ax_boost_program_options.m4: fix #serial number
-
-2015-04-21 Ting-Wei Lan <lantw@src.gnome.org>
-
- ax_compiler_flags: Prevent using bash substring expansion
- Substring expansion such as ${flag:5} is not supported by POSIX, and
- it can cause error for systems not using bash as their default shell.
-
-2015-04-21 Pauli Nieminen <suokkos@gmail.com>
-
- Optimize boost program options detection
- Boost program options_description depend on many heavy parts of boost
- leading to very long compilation times with it. For configure detection
- it is better ot use program_options/errors.hpp where error class has
- been right from begin.
-
-2015-04-21 Moritz Klammler <moritz@klammler.eu>
-
- Removed non-ASCII characters in comments.
- These characters caused the `macro2m4.py` script to terminate with an error:
-
- $ make maintainer-all
- ...
- python ./macro2m4.py "m4/ax_compiler_flags_cflags.m4" "stage/ax_compiler_flags_cflags.m4"
- Traceback (most recent call last):
- File "./macro2m4.py", line 56, in <module>
- m = Macro(m4File, computeSerialNumber=True)
- File "~/src/autoconf-archive/macro.py", line 62, in __init__
- (header,body) = loadFile(filePath).split("\n\n", 1)
- File "~/src/autoconf-archive/macro.py", line 8, in loadFile
- return fd.read()
- File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
- return codecs.ascii_decode(input, self.errors)[0]
- UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 3615: ordinal not in range(128)
- cfg.mk:35: recipe for target 'stage/ax_compiler_flags_cflags.m4' failed
- make: *** [stage/ax_compiler_flags_cflags.m4] Error 1
-
- This error might only occur when using Python 3.
-
- Since all affected characters were apostrophes in comments, I simply replaced
- them with ASCII character 39.
-
- The serial numbers of the files were incremented.
-
-2015-04-17 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- Look for make using the current environment instead of spawning a new shell. Extract the GNU Make version and store it into a variable.
-
-2015-04-11 Peter Simons <simons@cryp.to>
-
- Merge pull request #30 from Kurt-von-Laven/master
- ax_python_module_version: Add initial macro.
-
-2015-04-06 Sree Harsha Totakura <sreeharsha@totakura.in>
-
- ax_lib_postgresql: do not set HAVE_POSTGRESQL to 1 when the given required version is not found
- This commit also unsets corresponding _CPPFLAGS, _LDFLAGS and, _LIBS variables.
-
-2015-04-06 Sree Harsha Totakura <sreeharsha@totakura.in>
-
- ax_lib_postgresql: add POSTGRESQL_LIBS variable
- This new variable contains `-lpq' when HAVE_POSTGRESQL is set to 1.
-
- Reported-by: Claus Fischer <claus.fischer@clausfischer.com>
-
-2015-04-01 Kurt von Laven <kurt@endlessm.com>
-
- ax_python_module_version: Add initial macro.
- The Python module version macro builds on top of the existing Python
- module macro authored by Andrew Collier. The Python module macro checks
- that a Python module is installed, and the Python module version macro
- tests that a Python module is installed at a given version or higher.
-
-2015-03-28 Peter Simons <simons@cryp.to>
-
- Merge pull request #28 from wsfulton/ax_path_generic-spaces
- AX_PATH_GENERIC fixes for flags containing spaces
-
-2015-03-28 William S Fulton <wsf@fultondesigns.co.uk>
-
- ax_path_generic.m4 fix when the _CFLAGS and _LIBS are provided and they contain a space
- For example:
- ./configure PCRE_LIBS='-L/home/me/pcre/lib -lpcre'
-
-2015-03-28 Vadim Zeitlin <vz-swig@zeitlins.org>
-
- Don't use non-portable "==" in shell tests.
- Use POSIX "=" instead of "==" which is not supported at least by FreeBSD
- /bin/sh.
-
-2015-03-28 William S Fulton <wsf@fultondesigns.co.uk>
-
- AX_BOOST_BASE: Support for native Windows header only libraries
- Native Windows versions of Boost (for Visual C++) have a different
- layout to other platforms. Typically, one has:
-
- <root>\boost\version.hpp
-
- This patch adds support for header only libraries.
-
-2015-03-04 Rouven Spreckels <n3vu0r@nevux.org>
-
- AX_CXX_COMPILE_STDCXX_11: fix test for for clang with [-Werror,-Wunused-variable]
- See https://savannah.gnu.org/patch/index.php?8608 for further details.
-
-2015-02-27 Reuben Thomas <rrt@sc3d.org>
-
- ax.lua.m4: fix Lua prefix path detection
- Patch from Orion Poplawski. I added a couple of minor (and relevant!)
- comment fixes.
-
- This fixes lua prefix path detection by unquoting a configure shell
- variable that needs to be expanded at run time and by passing in the
- proper arguments.
-
-2015-02-26 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: fix a typo
- And hence bump the copyright year
-
-2015-02-24 Peter Simons <simons@cryp.to>
-
- AX_CXX_COMPILE_STDCXX_11: revert "cosmetic change to the copyright lines to make our formatter happy"
- This reverts commit 51d888a54d07aca1a9621e65fb28c3113d5000e6.
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Eliminate ‘minimum’ and ‘maximum’ warning levels
- These went against the whole concept of providing a baseline set of
- warnings which is set by the module maintainer, since it allowed
- individual developers to opt out of certain classes of warning.
-
- Remove them, leaving the ‘no’, ‘yes’ and ‘error’ levels. This maintains
- API compatibility of the macros by marking various EXTRA-* variables as
- unused, but still handling them, and merging their values with the
- preceding EXTRA-* variables. For example, all extra ‘maximum’ and
- ‘error’ flags are now included in the ‘yes’ level of warnings.
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_check_enable_debug: Use $ax_is_release as default for IS-RELEASE
- This makes it easier to use AX_IS_RELEASE together with
- AX_CHECK_ENABLE_DEBUG.
-
- Now you can do:
- AX_IS_RELEASE([git-directory])
- AX_CHECK_ENABLE_DEBUG()
- instead of:
- AX_IS_RELEASE([git-directory])
- AX_CHECK_ENABLE_DEBUG(,,,[$ax_is_release])
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Use $ax_is_release as default for IS-RELEASE param
- This makes it easier to use AX_IS_RELEASE together with
- AX_COMPILER_FLAGS.
-
- Now you can do:
- AX_IS_RELEASE([git-directory])
- AX_COMPILER_FLAGS()
- instead of:
- AX_IS_RELEASE([git-directory])
- AX_COMPILER_FLAGS(,,[$ax_is_release])
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Clarify the EXTRA-* variables are for warnings only
- They are not for general purpose compiler flags.
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Automate addition of -Wno-error=* flags
- We need to add a -Wno-error=* flag for each -Wno-* flag as some
- compilers will re-enable the warning as an error if -Wall is passed in
- the user’s CFLAGS after we’ve specific -Werror.
-
- Previously this was done manually for the -Wno-* flags in
- AX_COMPILER_FLAGS_CFLAGS and AX_COMPILER_FLAGS_CXXFLAGS. However, this
- ignored the cases where the user was passing -Wno-* flags as extra-flags
- to the macros.
-
- Factor this out and automate it so -Wno-error=* flags will be tested and
- appended for any -Wno-* flag specified by the user in extra-flags.
-
-2015-02-23 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags_cflags: Remove -Waggregate-return
- Historically, this flag has been used because certain old C compilers
- didn’t support it — that’s not really relevant any more. It was also
- used to warn the developer about the potential for overflowing the
- stack. However, I believe the benefits of being able to pass small
- structures (e.g. a GdkRectangle) by value outweights the likelihood of
- putting a huge structure on the stack and overflowing it.
-
- Within GNOME, a coding standard exists to not return aggregates by value
- because it is hard to generate introspected bindings for such code.
- g-ir-scanner should warn about this instead.
-
-2015-02-20 David King <dking@redhat.com>
-
- ax_compiler_flags: Only check for C++ if AC_PROG_CXX is called
- The previous behavior of the macro was to use a C compiler, but when C++
- support was added, it created an unconditional dependency on a C++
- compiler. This is undesirable for most C projects, and slows down
- configure considerably by adding unnecessary checks.
-
- Add an internal _AX_COMPILER_FLAGS_LANG macro, with the desired language
- as the first argument. Only require the macro for the corresponding
- compiler warning flags if AC_PROG_lang has been called. Enable C support
- by default.
-
-2015-02-20 David King <dking@redhat.com>
-
- ax_compiler_flags_cflags: Ensure the current language is C
-
-2015-02-17 Emmanuele Bassi <ebassi@gnome.org>
-
- ax-is-release: Add micro-version policy
- The are various projects that use the micro version of $PACKAGE_VERSION
- as an indication of whether the code is a release or if it's a snapshot
- of the source under revision control.
-
- The micro-version policy follows the existing minor-version policy in
- spirit, if not in regular expression.
-
-2015-02-15 Uli Schlachter <psychon@znc.in>
-
- AX_CXX_COMPILE_STDCXX_0X: Fix for -Werror=missing-declarations
- This fixes the following error:
-
- conftest.cpp:49:14: error: no previous declaration for 'void
- test_template_alias_sfinae::test()' [-Werror=missing-declarations]
-
-2015-02-11 Jens Geyer <jensg@apache.org>
-
- Added macro to detect Haxe <http://haxe.org> version.
-
-2015-02-11 Peter Johansson <trojkan@gmail.com>
-
- AX_APPEND_FLAG: fix regression
- AX_APPEND_FLAG has changed behaviour compared to earlier versions: it
- adds the FLAG also when the variable contains FLAG. I traced down the
- altered behaviour to the two lines
-
- [case " AS_VAR_GET(FLAGS) " in
- *" $1 "*)
-
- which have changed to
-
- AS_CASE([AS_VAR_GET(FLAGS)],
- ["* $1 *|*$1"]
-
- besides that AS_CASE is used (which is good imho) the pattern has
- changed and the space around FLAGS in the first argument of AS_CASE has
- gone. This means that e.g. if FLAGS is "alpha beta gamma" that will not
- match the pattern "* $1 *|*$1" for $1 being any of 'alpha', 'beta', or
- 'gamma'. I think that is unexpected behaviour.
-
- This patch restores the original semantics.
-
- For further details can be found at:
-
- http://lists.gnu.org/archive/html/autoconf-archive-maintainers/2015-02/msg00000.html
-
-2015-02-09 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Disable specific flags as errors as well as warnings
- See the new comments for details. Disable specific flags (which were
- already disabled) as errors as well as warnings, to prevent -Wall from a
- build bot effectively re-enabling them as errors.
-
- Based on
- http://cgit.freedesktop.org/telepathy/telepathy-glib/tree/m4/tp-compiler-warnings.m4#n22.
- Thanks to Simon McVittie.
-
-2015-02-09 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Add a --disable-Werror option
- This will override --enable-compile-warnings and allow fatal warnings to
- be unconditionally disabled.
-
-2015-02-05 Peter Simons <simons@cryp.to>
-
- Merge pull request #19 from amigadave/master
- ax_compiler_flags: Add C++ compiler warning checks
-
-2015-02-05 David King <dking@redhat.com>
-
- ax_compiler_flags: Adapt for AX_COMPILER_FLAGS_CXXFLAGS
- Use the new AX_COMPILER_FLAGS_CXXFLAGS macro in AX_COMPILER_FLAGS to
- test for available C++ compiler warning options, and AC_SUBST them as
- WARN_CXXFLAGS. Pass the EXTRA-*-CFLAGS variables to
- AX_COMPILER_FLAGS_CXXFLAGS, to avoid an explosion of arguments, and as
- most C++ warnings are also valid C warnings.
-
-2015-02-05 David King <dking@redhat.com>
-
- ax_compiler_flags_cxxflags: Add new macro for C++ compiler warnings
- Add a new AX_COMPILER_FLAGS_CXXFLAGS macro, which acts similarly to
- AX_COMPILER_FLAGS_CFLAGS, but for the C++ compiler.
-
- Modify the default set of warnings slightly, to remove
- -Waggregate-return, because using it makes it difficult to write
- idiomatic C++ code. Add -Wno-overloaded-virtual as a C++-specific
- warning. Remove C-specific warnings such as -Wnested-externs,
- -Wmissing-prototypes, -Wstrict-prototypes,
- -Wdeclaration-after-statement, -Wold-style-definition and
- -Wimplicit-function-declaration.
-
-2015-02-05 Peter Simons <simons@cryp.to>
-
- AX_CXX_COMPILE_STDCXX_11: fix #serial number
-
- AX_CXX_COMPILE_STDCXX_11: cosmetic change to the copyright lines to make our formatter happy
-
-2015-02-05 Philip Withnall <philip@tecnocode.co.uk>
-
- ax_generate_changelog: Add a new rule to generate ChangeLogs from git
- See the macro documentation for more details.
-
-2015-02-04 Alexey Sokolov <sokolov@google.com>
-
- ax_cxx_compile_stdcxx_11: add a test for SFINAE with template aliases.
-
-2015-02-04 Peter Simons <simons@cryp.to>
-
- AX_COMPILER_VERSION: strip trailing whitespace
-
- AX_COMPILER_FLAGS_GIR: strip trailing whitespace
-
- AX_IS_RELEASE: cosmetic
-
-2015-02-04 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_check_enable_debug: Add an IS-RELEASE argument to change the default
- If IS-RELEASE is ‘yes’, the default value for --enable-debug is changed
- to ‘no’, automatically disabling debug (unless explicitly enabled with
- --enable-debug=[yes|profile|info]) for release builds.
-
-2015-02-04 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_is_release: Add AX_IS_RELEASE to check for compiling release tarballs
- This is a macro providing various different policies for determining
- whether the code being configured and compiled is from a stable release,
- or from a development version. This allows various configuration
- settings, such as whether debug is enabled, to be disabled for stable
- releases.
-
- A typical example of a policy is to enable stable releases when the .git
- directory is not present.
-
-2015-01-30 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: bump serial by 2
- Missing from previous commit; add 2 to include this commit
-
- ax_lua.m4: add precautionary casts to number
- Based on a patch from David Favro
-
-2015-01-30 John Peterson <jwpeterson@gmail.com>
-
- Test that we can actually #include <omp.h> successfully, not just prototype an OpenMP function.
- This original version of this configure test actually passes on Apple
- LLVM version 6.0 (clang-600.0.51) (based on LLVM 3.5svn), which
- doesn't support OpenMP but also doesn't barf when passed -fopenmp.
- This can lead to a false positive in codes which need to include the
- omp.h header. The new version of the test addresses this issue.
-
-2015-01-29 David King <amigadave@amigadave.com>
-
- ax_compiler_flags_cflags: Fix argument indexes
-
-2015-01-26 Peter Simons <simons@cryp.to>
-
- Re-format AX_COMPILER_FLAGS_* into canon and bump the #serial numbers.
-
-2015-01-26 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags_gir: Add a compiler flags macro for g-ir-scanner
- g-ir-scanner is a tool used within a lot of GNOME projects to generate
- introspection data from C APIs. It has a couple of warning flags (and is
- not likely to gain any more in the future), and chaining them to
- --enable-compile-warnings would be useful.
-
- Integrate AX_COMPILER_FLAGS_GIR into AX_COMPILER_FLAGS so that it’s
- enabled by default.
-
-2015-01-26 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Split out into separate macros per tool
- Unfortunately, the API for AX_COMPILER_FLAGS does not scale for more
- than two tools, due to the number of parameters required.
-
- Without breaking API, split AX_COMPILER_FLAGS out into:
- • AX_COMPILER_FLAGS_CFLAGS
- • AX_COMPILER_FLAGS_LDFLAGS
- and use both of these in the implementation of AX_COMPILER_FLAGS.
-
- This means that support for a new tool can be implemented as a separate
- macro, and used inside AX_COMPILER_FLAGS if deemed necessary, without
- necessarily needing to add new EXTRA-* parameters for it — if people
- want to add extra parameters for the tool, they can invoke
- AX_COMPILER_FLAGS_* manually.
-
-2015-01-26 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Document approach for locally disabling warnings
- Instead of using ‘-Wno-*’ to disable a warning which the compiler is
- erroneously emitting, use #pragmas to disable it for a specific source
- code line.
-
-2015-01-16 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_compiler_flags: Add two extra warning CFLAGS
- -Wimplicit-function-declaration and -Wreturn-type. These are implicitly
- activated by -Wall on GCC, but might not be on other compilers. Best to
- be explicit.
-
-2015-01-14 Peter Simons <simons@cryp.to>
-
- AX_CXX_ERASE_ITERATOR_TYPE: fix formatting
-
-2015-01-12 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Add ax_cxx_erase_constant_iterator.m4
- Test wether iterator of stl for erase are const iterator
-
-2015-01-06 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Improve m4/ax_check_enable_debug.m4
- Use AS_IF and AS_CASE
-
- Add case of variable contain $1 at end of FLAG
- Current case does not test if $1 was just added
-
- Modernize ax_append_flag, ax_check_*_flag
- Use AS_VAR* macro and AS_CASE
-
- Use gcov location with lcov
-
- Detect gcov program in m4/ax_code_coverage.m4
-
-2015-01-05 Philip Withnall <philip.withnall@collabora.co.uk>
-
- ax_valgrind_check: Support running without libtool
- Support running the macro in projects which have not used LT_INIT.
-
-2015-01-04 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Improve ax_gcc_version.m4
-
-2015-01-04 Peter Simons <simons@cryp.to>
-
- AX_COMPILER_VERSION: avoid use of Unicode characters in documentation
-
-2015-01-04 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Add obsolete header to ax_cxx_compiler_vendor.m4 and ax_have_opengl.m4
-
- Add tcc to compiler version
-
- Add tcc to m4/ax_compiler_vendor.m4
-
- Add ax_compiler_version
- Allow to check compiler version portably
-
- Add __CODEGEARC__ to detection of borland compiler
-
- Modernize ax_cxx_dtor_after_atexit.m4
-
- Clarify why ax_cxx_dtor_after_atexit.m4
- Use reference to c++ standard
-
-2015-01-03 Vaclav Zeman <wilx@users.sourceforge.net>
-
- Check for constructor attribute with and without priority support.
-
-2014-12-29 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Modernize ax_cxx_default_template_parameters.m4
-
- Modernize ax_cxx_templates.m4
-
- Modernize m4/ax_cxx_const_cast.m4
-
- Modernize AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD
-
- Modernize ax_cxx_bool.m4
- Use modern autoconf construct like AS_IF
-
- Use AX_COMPILER_VENDOR for AX_CXX_COMPILER_VENDOR
-
- Add AC_OBSOLETE to m4/ax_have_opengl.m4
-
-2014-12-28 Peter Simons <simons@cryp.to>
-
- AX_CHECK_GLX: fix #serial number (and minor cosmetic)
-
- AX_HAVE_OPENGL: drop trailing whitespace (and fix the #serial number in the process)
-
-2014-12-28 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Use ax_check_gl* for ax_have_opengl
- BTW depreceate it.
-
-2014-12-28 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Improve compatibility with ax_have_opengl
- Create have_* variable
-
- Create even two version for have_glut and have_GLUT (for compatibility reasons)
-
-2014-12-28 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Add ax_check_glx.m4
- Allow to detect glx if needed.
-
-2014-12-28 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Prepare to replace ax_have_opengl by call of ax_check_gl
- Add a new parameter --with-mesa in order to be compatible with ax_have_opengl.m4
- convention.
-
- This new parameter allow to choose order of detection of opengl lib.
-
-2014-12-27 Emil Mikulic <emikulic@gmail.com>
-
- AX_CODE_COVERAGE requires AC_PROG_SED.
-
-2014-12-18 Tim Perkins <tprk77@gmail.com>
-
- ax_lua.m4: serial number, oops.
- Changing some text so the serial number catches up with git.
-
-2014-12-17 Tim Perkins <tprk77@gmail.com>
-
- ax_lua.m4: make Lua pieces work with Lua 5.0.
- Plus some other minor changes, like a warning for the cross compling stuff.
-
-2014-12-13 Peter Simons <simons@cryp.to>
-
- AX_LUA: cosmetic
-
-2014-12-13 Tim Perkins <tprk77@gmail.com>
-
- ax_lua.m4: proper use of sed.
-
-2014-12-10 Peter Simons <simons@cryp.to>
-
- Merge pull request #9 from pwithnall/ax-pkg-check-modules-args
- AX_PKG_CHECK_MODULES: Add ACTION-IF-[NOT-]FOUND arguments
-
-2014-12-10 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_PKG_CHECK_MODULES: Add ACTION-IF-[NOT-]FOUND arguments
- So that AX_PKG_CHECK_MODULES can be used in every situation which
- PKG_CHECK_MODULES is currently used in. The new arguments have been
- inserted part-way through the argument list, so this breaks API for
- invocations where the PUBLIC-VARIABLE or PRIVATE-VARIABLE arguments have
- been specified. It is assumed that very few invocations do this.
-
- This increases the macro serial.
-
-2014-12-10 Tim Perkins <tprk77@gmail.com>
-
- Revert "AX_LUA: fix initialization of ac_cv_header_lua_h."
- This reverts commit 825427776a2a1223b64c29c9a458ee31874a8e82.
-
- Conflicts:
- NEWS
-
-2014-12-08 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_VALGRIND_CHECK: Refactor a little to ensure log files are cleaned
- Add the log files to MOSTLYCLEANFILES and take the opportunity to
- refactor the code a little to reduce duplication for different Valgrind
- tools.
-
- Note that the valgrind_*_flags variables are necessary because the
- sgcheck tool has an odd --tool=exp-sgcheck argument, rather than
- --tool=sgcheck. This is because it is experimental. I want the
- autoconf macro to consistently refer to it as sgcheck so that nothing
- changes when it becomes non-experimental.
-
-2014-12-08 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_VALGRIND_CHECK: Add a macro to enable Valgrind on `make check`
- See the documentation in the macro file for a full description.
-
-2014-12-03 Kevin Cernekee <cernekee@gmail.com>
-
- AX_CHECK_VSCRIPT: initial version
- Further details can be found at <https://savannah.gnu.org/patch/?8582>.
-
-2014-11-30 Philip Withnall <philip.withnall@collabora.co.uk>
-
- AX_COMPILER_FLAGS: Add macro enabling a consistent set of compiler flags
- See the documentation comment at the top of the file for a full
- description of what this macro does.
-
- AX_PKG_CHECK_MODULES: Add pkg-config wrapper splitting private deps
- See the documentation in the macro file for a full description.
-
-2014-11-13 Vinson Lee <vlee@freedesktop.org>
-
- AX_PROG_FLEX: Also accept gflex.
- On OpenBSD flex 2.5.35 is called gflex.
-
-2014-10-26 Chun-Chung Chen <cjj@u.washington.edu>
-
- AX_LIB_HDF5: remove extra space from include path flag
- The code parsing the output of h5cc for the "Installation point:" results in an
- extra leading space. The space creeps into HDF5_CPPFLAGS and breaks the include
- path flag into two tokens, e.g., "-I" and "/usr/include". While this may be
- legal and doesn't affect the compilation, it does break some library
- tools (e.g., when the macro is used in building a dynamic library that uses
- pkg-config).
-
-2014-10-23 Peter Simons <simons@cryp.to>
-
- AX_PERL_MODULE_VERSION: use more portable syntax for shell arithmetic
-
-2014-10-22 karypid <karypid@yahoo.co.uk>
-
- Support standard Oracle JDK installation layout on Mac OS X.
-
-2014-10-17 kedzie <mark.kedzierski@gmail.com>
-
- Fixed variable name type (ax_prog_javah_bin_dir) and follow javah symlink to java installation folder to find jni.h
-
-2014-10-16 Peter Simons <simons@cryp.to>
-
- AX_BOOST_PYTHON: use unique names for local variables
-
-2014-10-15 Sree Harsha Totakura <sreeharsha@totakura.in>
-
- AX_LIB_POSTGRESQL: substitute CPPFLAGS rather than CFLAGS
-
-2014-10-15 Tsukasa OI <li@livegrid.org>
-
- AX_GCC_ARCHFLAG: add workaround for Clang
- LLVM Clang does not fail if -mcpu=UNKNOWN or -mtune=UNKNOWN is
- specified. This will result in "no CPU tuning".
-
- This commit resolves the issue by adding workaround for Clang.
-
-2014-10-15 Tsukasa OI <li@livegrid.org>
-
- AX_GCC_ARCHFLAG: reorder option checking for Clang
- LLVM Clang does not fail if -mcpu=UNKNOWN or -mtune=UNKNOWN is
- specified. This will result in "no CPU tuning".
-
- This fix changes order of option checking to support LLVM Clang.
-
-2014-10-15 Tsukasa OI <li@livegrid.org>
-
- AX_GCC_ARCHFLAG: rewrite x86 support
- x86 support is completely rewritten to simplify processor identification
- and make CPUID identification robust.
-
-2014-10-15 Vaclav Zeman <vhaisman@gmail.com>
-
- AX_GCC_VAR_ATTRIBUTE: support init_priority attribute
-
-2014-10-15 Peter Simons <simons@cryp.to>
-
- AX_PERL_MODULE_VERSION: fix typo
- Other unfixed issues remain. See <https://savannah.gnu.org/patch/index.php?8507>.
-
-2014-10-15 Daniel Muellner <daniel@danifold.net>
-
- AX_BOOST_PYTHON: major re-write
- See https://savannah.gnu.org/patch/index.php?8540 for details.
-
-2014-10-15 Alex Henrie <alexhenrie24@gmail.com>
-
- AX_HAVE_QT: Only check $PATH and qmake for Qt variables
- The old logic for detecting Qt without $PATH or qmake was never very
- reliable and the last change to this macro broke it entirely. If the
- Qt variables cannot be found via $PATH and qmake, then it would be best
- to manually define them in the makefile.
-
-2014-10-15 Thomas Jahns <jahns@dkrz.de>
-
- Fix quoting problem in AX_TLS.
- * This change also eliminates a variable only assigned/used once.
-
-2014-10-15 Timothy Brown <tbrown@freeshell.org>
-
- Bug fix and improvements to ax_f90_library.m4.
- 1) The message uses a lower case "f" for the word fortran. However
- most other autoconf macros use "F".
-
- 2) The search path prepends $prefix, yet does not check to see
- if this "NONE" (the default). When it is NONE, the find command
- complains (as a directory called NONE normally does not exist).
-
- 3) Removed a white space between the "-L" and the directory for
- the LDFLAGS search path.
-
- 4) The "action-found" and "action-not-found" logic was incorrect.
- The default test is for not found, which would execute the users
- supplied found action. Swapped these around.
-
-2014-10-15 Jimmy Jazz <Jimmy.jazz@gmx.net>
-
- AX_LUA: fix initialization of ac_cv_header_lua_h.
-
-2014-10-15 Luke Mewburn <luke@mewburn.net>
-
- AX_AT_CHECK_PATTERN: executes a test similar to AT_CHECK(), except that stdout and stderr are awk regular expressions
- Further details can be found at <https://savannah.gnu.org/patch/?8492>.
-
-2014-10-15 Moritz Klammler <moritz@klammler.eu>
-
- AX_OPENMP: Prevent false negative due to -Wunused-variable
-
-2014-10-15 Eric Bavier <bavier@member.fsf.org>
-
- ax_compiler_vendor.m4: relocate cray compiler.
- * m4/ax_compiler_vendor.m4 (vendors): Move cray before gnu.
-
-2014-10-15 Jeremie Knuesel <jeremie.knusel@sensefly.com>
-
- Fix AX_ENABLE_BUILDDIR in case of absolute configure path
-
-2014-09-14 Peter Simons <simons@cryp.to>
-
- AX_CODE_COVERAGE: avoid utf-8 characters in the documentation
-
- AX_CHECK_ENABLE_DEBUG: avoid utf-8 characters in the documentation
-
-2014-09-14 Alex Henrie <alexhenrie24@gmail.com>
-
- AX_HAVE_QT: auto-detect Qt 5 by querying $PATH and qmake
- The old logic for detecting Qt did not work for newer versions of Qt,
- nor did it work on newer Debian/Ubuntu because of multiarch. I've
- replaced the old hacks and heuristics with clean code that uses a Qt 5
- pro file to detect Qt's parameters from $PATH and qmake. Qt 4 and
- earlier do not support this kind of introspection, but any version of
- Qt can still be used by explicitly specifying its parameters.
-
- Submitted in <https://savannah.gnu.org/patch/index.php?8486>.
-
-2014-09-14 Dinar Valeev <dvaleev@suse.com>
-
- AX_BOOST_BASE: add ppc64le to the list of lib64 architectures
-
-2014-09-14 Peter Simons <simons@cryp.to>
-
- AX_PROG_DOXYGEN: fix makefile logic
- Submitted in <https://savannah.gnu.org/patch/index.php?8462>.
-
-2014-09-14 Philip Withnall <philip@tecnocode.co.uk>
-
- AX_CHECK_ENABLE_DEBUG: add an --enable-debug option which defines an ENABLE_DEBUG cpp variable if set
- Submitted in <https://savannah.gnu.org/patch/index.php?8452>.
-
-2014-09-14 Peter Simons <simons@cryp.to>
-
- AX_CODE_COVERAGE: new macro which contains all the necessary logic and Makefile rules for instrumenting a project with code coverage using lcov.
- Submitted in <https://savannah.gnu.org/patch/index.php?8451>.
-
-2014-09-14 david.e.pi.3.14 <david.e.pi.3.14@gmail.com>
-
- AX_LIB_HDF5: don't overwrite the CPPFLAGS variable
- Submitted in <https://savannah.gnu.org/patch/index.php?8449>.
-
-2014-09-14 Peter Simons <simons@cryp.to>
-
- AX_BOOST_BASE: fix for x32 systems
- Submitted in <https://savannah.gnu.org/patch/index.php?8433>.
-
-2014-09-14 Kirill A. Korinskiy <catap@catap.ru>
-
- AX_BERKELEY_DB(_CXX): add --with-libdb option
- Main idea this patch is a specified a location where was installed libDB. On my
- OS X system DB was installed to /usr/local/opt/berkeley-db4 when I did it by
- home-brew and without this path I can't use this macross.
-
- Submitted in <https://savannah.gnu.org/patch/index.php?8416>.
-
-2014-09-14 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_PLACEHOLDERS: check if std::placeholders is defined in <functional>
- Submitted it <https://savannah.gnu.org/patch/index.php?8414>.
-
-2014-09-14 Peter Simons <simons@cryp.to>
-
- AX_LIB_HDF5: add support for recognizing HDF5 built with ccache
- The ax_lib_hdf5.m4 autoconf macro uses awk to determine which compiler was used
- to build HDF5. This fails if HDF5 was built using ccache because "ccache" is
- then used as HDF5_CC instead of the actual compiler wrapped by ccache. The
- attached patch fixes that.
-
- Submitted in <https://savannah.gnu.org/patch/index.php?8450>.
-
-2014-09-14 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_REF: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_MEM_FN: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_IS_PLACEHOLDER: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_IS_BIND_EXPRESSION: remove dependency on AX_CXX_NAMESPACES
-
-2014-09-13 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_HASH: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_FUNCTION: remove dependency on AX_CXX_NAMESPACES
-
-2014-09-13 Tsukasa OI <li@livegrid.org>
-
- AX_CC_MAXOPT: add support for ICC 11.0 and later
- This commit adds support for Intel C++ Compiler 11.0 and later.
- It also adds support for latest Intel processors.
-
- AX_CC_MAXOPT: make CPUID patterns robust
- This fixes CPUID patterns to make them robust.
- It also contains minor additions of Intel CPUs.
-
-2014-09-13 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_CREF: remove dependency on AX_CXX_NAMESPACES
-
-2014-09-13 Thomas Jahns <jahns@dkrz.de>
-
- AX_EXECINFO: new macro to test execinfo size type
- <execinfo.h> has been available on a number of systems now, but unfortunately
- different systems use different types to represent the size of the backtrace,
- with netBSD and FreeBSD using size_t and Linux, Mac OS X. To build calls that
- work with both implementations without warning, this macro not only checks if
- the execinfo header is available but also what type is used for the len
- argument of backtrace_symbols and the return value of backtrace.
-
- All in all this macro defines
-
- HAVE_EXECINFO_H if execinfo.h can be included,
- backtrace_size_t to the len argument type, i.e. int or size_t,
- HAVE_BACKTRACE to 1 if the function can be linked to,
-
- and append any library needed to LIBS (e.g. some BSD's need -lexecinfo).
-
- Submitted in <https://savannah.gnu.org/patch/index.php?8525>.
-
-2014-09-13 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_BIT_XOR: remove dependency on AX_CXX_NAMESPACES
-
-2014-09-13 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
- AX_CXX_VAR_PRETTYFUNC: new macro to determine the function name
- This new macro determines the best way to get the name of the current function
- for different C++-compilers and -dialects (in the spirit of _FILE_ and _LINE_).
-
- The patch also fixes some problems in AX_C_VAR_FUNC.
-
- Submitted in <https://savannah.gnu.org/patch/index.php?8524>.
-
-2014-09-13 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_BIT_OR: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_BIT_AND: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_BIND: remove dependency on AX_CXX_NAMESPACES
-
- AX_CXX_HAVE_BAD_FUNCTION_CALL: remove dependency on AX_CXX_NAMESPACES
-
-2014-09-13 ryanvm <ryanvm@gmail.com>
-
- AX_CC_MAXOPT: default to -O2 for MSVC
- Right now, ax_cc_maxopt.m4 ends up falling back onto -O3 when invoked
- with MSVC. We should default to -O2 instead.
-
-2014-09-13 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_REFERENCE_WRAPPER: remove dependency on AX_CXX_NAMESPACES
-
-2014-08-03 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: rewrite _AX_LUA_FND_PREFX_PTH
- Rewrite in Lua for robustness and brevity.
-
- Also make it understand the Lua style of ?-pattern path.
-
- Patch from Gary Vaughan (gary@gnu.org)
-
-2014-08-02 Reuben Thomas <rrt@sc3d.org>
-
- m4: fix one-argument AX_PROG_LUA invocation
- * m4/ax_lua.m4 (_AX_LUA_CHK_VER): If version pattern match fails
- return nil, then treat the "toobig" version number as math.huge.
-
-2014-07-24 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: use redirections portably
- * m4/ax_lua.m4 ( _AX_LUA_CHK_IS_INTRP): For portability, replace
- `&>` with `>/dev/null 2>&1`.
-
- ax_lua.m4: fix a package module entry typo.
- * m4/ax_lua.m4 (AX_PROG_LUA): s/package\.cpathd/package.cpath/.
-
-2014-07-23 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: refix a line broken by the previous commit
-
-2014-05-23 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: various under-the-hood improvements
- Use Lua interpreter for its own version analysis, for shorter and more
- readable code.
-
- Add fallback header support when cross-compiling.
-
- Fix a GNUism in a grep call.
-
- (All via Gary Vaughan <gary@gnu.org>)
-
-2014-03-14 Jonathan Gray <jsg@jsg.id.au>
-
- AX_PROG_FLEX: avoid use of grep empty string escape extension (fix for OpenBSD)
-
-2014-03-08 Karlson2k (Evgeny Grin) <k2k@narod.ru>
-
- AX_COUNT_CPUS: add support for Win32 (and Win64)
-
-2014-02-28 Dmitrij D. Czarkoff <czarkoff@gmail.com>
-
- AX_LUA: OpenBSD support
-
-2014-02-28 Peter Simons <simons@cryp.to>
-
- AX_PREFIX_CONFIG_H: cosmetic
-
-2014-02-28 Reuben Thomas <rrt@sc3d.org>
-
- ax_prefix_config_h.m4: update documentation
- Remove references to earlier AC_PREFIX_CONFIG_H macro, of which the
- net no longer has more than the faintest trace. Clarify the purpose at
- the start of the documentation, and improve the English a little.
-
-2014-02-24 Peter Simons <simons@cryp.to>
-
- AX_RUBY_EXT: fix formatting of the license text
-
-2014-02-24 Thomas Klausner <tk@giga.or.at>
-
- AX_PERL_EXT: report back the installation prefix as PERL_EXT_PREFIX
-
-2014-02-24 Reinhard Prix <reinhard.prix@aei.mpg.de>
-
- AX_EXT: handle case where AX_GCC_X86_CPUID(0x00000001) returns 'unknown'
-
-2014-02-24 Sebastian Freundt <hroptatyr@fresse.org>
-
- ax_zoneinfo.m4: put AIX zoneinfo path into search path
- This changeset will allow AX_ZONEINFO to find the zoneinfo files
- on AIX >=6.1.
-
-2014-02-24 Li-Wen Hsu <lwhsu@lwhsu.org>
-
- AX_LUA: FreeBSD support
-
-2014-02-24 Peter Simons <simons@cryp.to>
-
- AX_PYTHON_DEVEL: add SYSLIBs to PYTHON_EXTRA_LIBS
- This patch is needed when the python library has been built statically. The
- math symbols like sin, cos, etc are left undefined in the .a file so we must
- inform the user of the library to link against libm, whose linker
- argument (-lm) is defined under SYSLIBS.
-
- Further details are at <https://savannah.gnu.org/patch/?8309>.
-
-2014-02-24 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
- AX_CXX_HAVE_REF: initial version
-
- AX_CXX_HAVE_MEM_FN: initial version
-
- AX_CXX_HAVE_IS_PLACEHOLDER: initial version
-
- AX_CXX_HAVE_IS_BIND_EXPRESSION: initial version
-
- AX_CXX_HAVE_HASH: initial version
-
- AX_CXX_HAVE_FUNCTION: initial version
-
- AX_CXX_HAVE_CREF: initial version
-
- AX_CXX_HAVE_BIT_XOR: initial version
-
- AX_CXX_HAVE_BIT_OR: initial version
-
- AX_CXX_HAVE_BIT_AND: initial version
-
- AX_CXX_HAVE_BIND: initial version
-
- AX_CXX_HAVE_BAD_FUNCTION_CALL: initial version
-
- AX_CXX_HAVE_REFERENCE_WRAPPER: initial version
-
-2014-02-07 Alexander Afanasyev <alexander.afanasyev@ucla.edu>
-
- AX_BOOST_BASE: additional fix lib detection on multi-arch systems
- On 32-bit platforms, ${host_cpu} corresponds to a specific cpu, such as
- i386, i486, i586, i686, while Ubuntu 13.10 assumes that for all 32-bit
- platforms libraries are located in lib/i386-gnu-linux folder.
-
-2014-02-07 Leo Davis <ldavis@speechfxinc.com>
-
- M4sugar and M4sh added to AX_PROG_JAR, AX_PROG_JAVA, AX_PROG_JAVAC, and AX_PROG_JAVADOC. Also fixed a path discrepancy with AX_JAVA_OPTIONS.
- The discrepancy is AX_JAVA_OPTIONS sets up a variable JAVAPREFIX
- which is described to the user as the "prefix where the Java runtime
- is installed". Unfortunately, that directory doesn't contain any
- executables, but $JAVAPREFIX/bin does.
-
- This incorrect path was passed in the value-if-not-found parameter
- of AC_CHECK_PROGS which is incorrect. I fixed the path and pass it
- in to the path parameter.
-
-2014-02-07 Leo Davis <ldavis@speechfxinc.com>
-
- Added M4sh to AX_PROG_JAVAH.
- Removed the changequote also.
-
-2014-02-07 Alexey Sokolov <sokolov@google.com>
-
- AX_CXX_COMPILE_STDCXX_11: fix "mandatory" option and add more C++11 feature tests
- See <https://savannah.gnu.org/patch/index.php?8287> for further details.
-
-2014-02-06 Reuben Thomas <rrt@sc3d.org>
-
- ax_lib_curl.m4: fix a couple of tiny typos
-
-2014-01-15 Mike Frysinger <vapier@gentoo.org>
-
- AX_REQUIRE_DEFINED: new helper for requiring macros exist
- In cases where we want to require that a macro exists, but not call it,
- introduce a new AX_REQUIRE_DEFINED helper. The existing AC_REQUIRE macro
- will call its argument and does not allow for passing of additional args
- to the macro.
-
- Once we have this in place, cut a few callers over to it to fix bugs where
- they'd accidentally call other helpers w/out any flags.
-
-2013-12-19 Peter Simons <simons@cryp.to>
-
- Add NEWS item and adapt the macro documentation for our HTML renderer.
-
-2013-12-19 Gabriele Svelto <gabriele.svelto@gmail.com>
-
- Add a macro to check GCC-compatible variable attributes
-
- Add a macro for checking GCC-compatible function attributes
-
- Add a macro for checking GCC-compatible built-in functions
-
-2013-12-15 Cory Fields <cory-nospam-@coryfields.com>
-
- AX_BOOST_BASE: fix lib detection on multi-arch systems
- Fixes lib detection on Ubuntu 13.10 x86_64 and likely elsewhere as well.
-
-2013-12-10 Jeremiah Willcock <jewillco@osl.iu.edu>
-
- AX_CREATE_PKGCONFIG_INFO: fix cut-and-paste error
- See <http://savannah.gnu.org/patch/?8238> for further details.
-
-2013-12-10 Karl Wette <karl.wette@ligo.org>
-
- AX_CHECK_{PREPROC,COMPILE,LINK}_FLAG: add optional INPUT argument
- - for supplying an alternative input source to AC_{PREPROC,COMPILE,LINK}_IFELSE
- - defaults to AC_LANG_PROGRAM(), so fully backward-compatible
-
-2013-12-10 Peter Simons <simons@cryp.to>
-
- AX_GCC_ARCHFLAG: fix recognition of UltraSparc IIi
- Further details can be found at <http://savannah.gnu.org/patch/?8235>.
-
-2013-12-01 Akim Demaille <akim@lrde.epita.fr>
-
- AX_PREFIX_CONFIG_H: remove debug code accidentally committed earlier
-
-2013-11-26 Akim Demaille <akim@lrde.epita.fr>
-
- AX_PREFIX_CONFIG_H: fix several cases of under-quotation
-
-2013-10-27 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
- AX_PROG_CXX_MPI: recognize an MPI C++ compiler
- Further details are at <http://savannah.gnu.org/patch/?8218>.
-
-2013-10-19 Diab Jerius <djerius@cfa.harvard.edu>
-
- AX_AM_OVERRIDE_VAR: allow "overriding" of user provided variables for Automake
- See <http://savannah.gnu.org/patch/?8213> for further details.
-
-2013-10-19 Peter Simons <simons@cryp.to>
-
- AX_COMPILER_VENDOR: add support for detection of Fujitsu compilers
- See <http://savannah.gnu.org/patch/index.php?8212> for further details.
-
-2013-10-19 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
- AX_TRY_RUN_JAVA and AX_TRY_COMPILE_JAVA: Don't delete unrelated files and folders during clean up.
-
- AX_PROG_SCALA: find the path to and version of Scala
-
- AX_FIND_SCALA_STDLIB: add support for finding the jar containing the Scala Standard Library
-
-2013-10-18 Peter Simons <simons@cryp.to>
-
- AX_{SAVE,RESTORE,SWITCH}_FLAGS: re-instate the copyright notice for Stanford
-
-2013-10-06 Peter Simons <simons@cryp.to>
-
- AX_{SAVE,RESTORE,SWITCH}_FLAGS: cosmetic changes to fix the texinfo pretty-printer
-
-2013-10-05 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Add more flags to AX_SAVE_FLAGS
- Add more flags to save/restore
-
-2013-10-05 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Improve save/restore flags
- Add generic list of flags to save/restore
-
- Add a namespace prefix in order to nest save/restore
-
-2013-10-03 Peter Simons <simons@cryp.to>
-
- Fix #serial number.
-
-2013-10-03 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
- Add /usr/share/java to ax_xtra_classpath's search path.
-
- Use AC_PROG_SED in stead of AC_CHECK_PROG(SED, sed)
-
-2013-10-03 Peter Simons <simons@cryp.to>
-
- AX_FIND_JUNIT: fix #serial number
-
- AX_FIND_HAMCREST: fix #serial number
-
-2013-10-03 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
- Add support for detecting a Scala compiler
-
- Add support for finding the jars of JUnit and Hamcrest.
- If JUnit don't include its dependency Hamcrest it will look for it.
-
- Fix spelling of "available".
-
-2013-10-03 Daniel Richard G <skunk@iSKUNK.ORG>
-
- AX_PTHREAD: add support for Clang
- Further details can be found at <http://savannah.gnu.org/patch/?8186>.
-
-2013-10-02 Peter Simons <simons@cryp.to>
-
- Bump #serial number after recent changes.
-
-2013-09-29 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Correct a typo in ax_with_curses.m4
- s/AX_MSG_ERROR/AC_MSG_ERROR/g
-
-2013-09-12 Peter Simons <simons@cryp.to>
-
- AX_GCC_LIBRARIES_DIR: mark obsolete because it depends on the obsolete AX_GCC_OPTION macro
-
- AX_GCC_VERSION: mark obsolete because it depends on the obsolete AX_GCC_OPTION macro
-
-2013-08-31 Arto Bendiken <arto@bendiken.net>
-
- AX_PROG_JAVA_WORKS: add current directory to -classpath list
- See <http://savannah.gnu.org/patch/?8171> for further details.
-
-2013-08-24 Daniel Casimiro <dan.casimiro@gmail.com>
-
- Boost: add macros to detect Boost.Log and Boost.Coroutine
-
-2013-08-24 Peter Simons <simons@cryp.to>
-
- AX_PROG_PERL_VERSION: fix detection of recent perl versions
- Recent perl versions have parens around the version string. See
- http://savannah.gnu.org/patch/?8144 for further details.
-
-2013-08-24 Kevin Cernekee <cernekee@gmail.com>
-
- AX_JNI_INCLUDE_DIR: Try searching $JAVA_HOME first
- JAVA_HOME is a standard way to indicate the path to the JDK. If it
- isn't defined, fall back to the old $JAVAC method.
-
- Also, if javac is already in the PATH, don't force the user to
- explicitly set $JAVAC.
-
-2013-08-24 Kevin Cernekee <cernekee@gmail.com>
-
- AX_JNI_INCLUDE_DIR: Use AC_CHECK_FILE for jni.h existence checks
- Using AC_CHECK_FILE provides helpful diagnostic output to the user in
- case the check fails:
-
- checking for /foo/bar/jdk1.23/include/jni.h... no
- checking for /foo/bar/include/jni.h... no
- configure: error: cannot find JDK header files
-
-2013-08-24 Arto Bendiken <arto@bendiken.net>
-
- AX_PROG_JAVAH: fix AC_CANONICAL_TARGET warnings
- Further detail is available at <http://savannah.gnu.org/patch/?8168>.
-
-2013-07-16 Peter Simons <simons@cryp.to>
-
- ax_cxx_namespaces.m4: avoid non-ASCII characters in comment section
-
-2013-07-16 Bastien Roucariès <roucaries.bastien+autoconf@gmail.com>
-
- AX_CXX_NAMESPACES: prefer AC_COMPILE_IFELSE internally
-
-2013-07-06 Michael Petch <mpetch@capp-sysware.com>
-
- AX_EXT: determine if the OS actually supports AVX
- AX_EXT checks for different SIMD variants on a CPU. It checks for AVX, but
- doesn't go far enough to actually be useful in some cases. It is possible to be
- on a CPU with AVX support and the OS doesn't support it. We should be checking
- that such support exists. This is via an additional check of cpuinfo's ECX
- register bit 27. Then one needs to call xgetbv and if EAX&0b110 = 0b110 then
- AVX is supported by the CPU and OS.
-
- Further details are at <http://savannah.gnu.org/patch/?8084>.
-
-2013-07-05 Michael Petch <mpetch@capp-sysware.com>
-
- AX_EXT, AX_GCC_ARCHFLAG: improve support for 64-bit FreeBSD
-
-2013-06-19 Andreas Schwab <schwab@linux-m68k.org>
-
- AX_BOOST_BASE: add aarch64 to the list of lib64 architectures
-
-2013-06-12 Janne Blomqvist <blomqvist.janne@gmail.com>
-
- AX_LIB_HDF5: fix typo
- See <https://savannah.gnu.org/patch/?8069> for further details.
-
-2013-06-05 Peter Simons <simons@cryp.to>
-
- AX_XSDCXX: minor cosmetic change
-
-2013-06-05 Andreas Oberritter <obi@saftware.de>
-
- ax_prog_flex: change grep syntax to accept e.g. "flex.real" in case a wrapper or symlink is used.
-
-2013-06-05 Timothy Brown <tbrown@freeshell.org>
-
- AX_LIB_HDF5: various updates
- - Added variables HDF5_CC and HDF5_FC that one could use to override CC and FC.
-
- - Added the variable HDF5_LIBS.
-
- - Modified the test of H5CC to make sure it is a file, as a directory returns
- true to "test -x" if it is searchable.
-
- - Tried to combine all the tests to get CFLAGS, LDFLAGS etc to be more robust.
-
- See <https://savannah.gnu.org/patch/?8026> for further details.
-
-2013-06-05 Laszlo Kajan <lkajan@rostlab.org>
-
- AX_XSDCXX: find the CodeSynthesis XSD executable and headers
-
-2013-06-05 Daniel Müllner <muellner@math.stanford.edu>
-
- AX_PYTHON_DEVEL: don't override LOCALMODLIBS
- According to
-
- https://lists.ubuntu.com/archives/ubuntu-devel/2010-March/030430.html
-
- it is wrong to use LOCALMODLIBS in the flags.
-
- See <http://savannah.gnu.org/patch/index.php?8065> for further details.
-
-2013-06-05 Sebastian Freundt <freundt@fresse.org>
-
- AX_ZONEINFO: improve portability
- This patch improves portability of ax_zoneinfo.m4 shell code. Backticks
- are used instead of $(...) subshelling. Generated temporary files are
- deleted after use. Quoting inside backtick assignments is done properly.
- For convenience an AC_ARG_VAR is provided so users can set TZDIR on the
- configure line.
-
- Further details are at <http://savannah.gnu.org/patch/index.php?8029>.
-
-2013-04-20 Mike Frysinger <vapier@gentoo.org>
-
- AX_ENABLE_DEFAULT_ACLOCALDIR: fix configure flag
- The first arg to AC_ARG_ENABLE needs to omit the "enable"/"disable" part.
- Otherwise the current code ends up using the flags:
-
- --enable-enable-default-aclocaldir
- --disable-enable-default-aclocaldir
-
- Also convert to AS_HELP_STRING to keep the help string simple.
-
-2013-04-07 Peter Simons <simons@cryp.to>
-
- AX_CHECK_GLUT: cosmetic markup fix for better HTML rendering
-
- AX_CHECK_GLU: cosmetic markup fix for better HTML rendering
-
-2013-04-07 Bastien ROUCARIÈS <roucaries.bastien@gmail.com>
-
- Improve ax_check_glut
- - Use modern construct
- - test link/compile/headers
- - add more comments
-
- Fix a typo
- replace _AX_CHECK_GL_SAVE_FLAGS by _AX_CHECK_GLU_SAVE_FLAGS
-
- Simplify required macro by ax_check_glu.m4
- ax_check_glu does not require information about c compiler.
-
- Fix detection of gl by pkg-config
- * fix detection by pkg-config and run when available
- * fixe a typo s/GL_FLAG/GL_CFLAGS/g
-
- Improve glu detection
- * use pkg-config if available
- * in all the case test tesselation callback
- * do not try to run with c++ glu is implicitly a c lib
-
- Improve ax_check_glu.m4
- - remove obsolete text
- - bump serial
- - add myself under copyright
- - use internal ax_sav_flags/ax_restore_flags
-
- Partial revert "Dropped obsolete macros from the distribution."
- This reverts commit 01738c00a51efab548b7270108d0ed8084a08ac7 particularly
- m4/ax_check_glu.m4 and m4/ax_check_glut.m4.
-
-2013-04-05 Timothy Brown <tbrown@freeshell.org>
-
- AX_LIB_SAMTOOLS: address review comments by Peter Johansson
-
- AX_LIB_TABIX: address review comments by Peter Johansson
-
-2013-04-04 Daniel Mullner <muellner@math.stanford.edu>
-
- AX_PYTHON_DEVEL: improve support for MacOS X
-
-2013-04-01 Roy Stogner <roystgnr@ices.utexas.edu>
-
- AX_CXX_COMPILE_STDCXX_11: address review comments from Zack Weinberg
-
-2013-04-01 Peter Simons <simons@cryp.to>
-
- AX_CHECK_GL: forgot to bump the serial number in my last commit
-
- AX_CHECK_GL: avoid use of non-ASCII characters in the macro documentation
-
-2013-04-01 Hib Eris <hib@hiberis.nl>
-
- Do not use AC_CANONICAL_SYSTEM in ax_prog_c{c,xx}_for_build.m4
- AC_CANONICAL_SYSTEM requires AC_CANONICAL_TARGET which is bad
- practice for packages that do not build compilers.
-
- Using AC_CANONICAL_HOST performs only the subset of AC_CANONICAL_SYSTEM
- relevant to the host type.
-
-2013-04-01 Bastien Roucariès <roucaries.bastien+autoconf@gmail.com>
-
- AX_CHECK_GL: updated version of the formerly obsoleted macro
-
-2013-03-29 Timothy Brown <tbrown@freeshell.org>
-
- AX_LIB_SAMTOOLS: initial version
- See <http://savannah.gnu.org/patch/?7983> for further details.
-
- AX_LIB_TABIX: initial version
- See <http://savannah.gnu.org/patch/?7984> for further details.
-
-2013-03-29 Roy Stogner <roystgnr@ices.utexas.edu>
-
- AX_CXX_COMPILE_STDCXX_11: test code now includes the "auto" keyword
- Furthermore, the macro now uses AC_LANG_PUSH/POP rather than AC_LANG_ASSERT,
- which makes it more robust to use.
-
- An optional second argument makes it possible to test for C++11 and return the
- result with an AC_DEFINE/AC_SUBST/AM_CONDITIONAL without erroring out if
- support is not found.
-
- This new version should be nearly backwards-compatible with the old; the
- obvious exception being when compilers which implement a subset of C++11 not
- including "auto" are used with codes for which that subset would have been
- sufficient.
-
- Further details can be found at <http://savannah.gnu.org/patch/?7985>.
-
-2013-03-29 Daniel Richard G <skunk@iSKUNK.ORG>
-
- AX_PTHREAD: fix support for AIX
- See <http://savannah.gnu.org/patch/?7973> for further details.
-
-2013-03-26 Daniel Mullner <muellner@math.stanford.edu>
-
- AX_PYTHON_DEVEL: use distutils to detect proper suffix for shared libraries
- See <https://savannah.gnu.org/patch/?7953> for further details.
-
-2013-03-26 Peter Simons <simons@cryp.to>
-
- AX_BOOST_PYTHON: avoid non-ASCII character in macro documentation
-
-2013-03-25 Daniel Müllner <muellner@math.stanford.edu>
-
- AX_BOOST_PYTHON: extend macro to work reliably with its default arguments
- See <http://savannah.gnu.org/patch/?7980> for further details.
-
- AX_BOOST_PYTHON: switch Python detection to AX_PYTHON_DEVEL
- See <http://savannah.gnu.org/patch/?7979> for further details.
-
-2013-03-25 Peter Simons <simons@cryp.to>
-
- AX_LIB_EXPAT don't overwrite $LIBS
- Furthermore, linker flags are now returned in $EXPAT_LDFLAGS instead of
- $EXPAT_LIBS. See <http://savannah.gnu.org/patch/?7968> for more details.
-
-2013-03-25 Daniel Müllner <muellner@math.stanford.edu>
-
- AX_PYTHON: use "distutils" instead of "locate" to find Python header files
- Further details are at <http://savannah.gnu.org/patch/?7966>.
-
-2013-03-25 Julian Taylor <jtaylor.debian@googlemail.com>
-
- AX_PYTHON_DEVEL: add platform specific include directory to PYTHON_CPPFLAGS
- required for ubuntu 13.04
-
-2013-03-25 Tsukasa Oi <li@livegrid.org>
-
- AX_GCC_ARCHFLAG: fix wrong CPU detection
- AX_GCC_X86_CPUID does not guarantee that result is always 4*8-digit.
- This commit fixes CPU detection issue caused by the wrong assumption
- by fixing case patterns.
-
-2013-03-23 Christophe Tournayre <turn3r@users.sourceforge.net>
-
- AX_EXT: add support for AVX SIMD instructions
-
-2013-02-26 Peter Simons <simons@cryp.to>
-
- AX_BOOST_ASIO: fix misspelled $BOOST_LDFLAGS variable
- Further details are at <http://savannah.gnu.org/patch/index.php?7959>.
-
-2013-02-19 Daniel Müllner <muellner@math.stanford.edu>
-
- AX_PYTHON_DEVEL: improve support on ArchLinux
- See <http://savannah.gnu.org/patch/?7953> for further details.
-
-2013-02-17 Daniel Müllner <muellner@math.stanford.edu>
-
- AX_PYTHON: make AX_PYTHON work on Arch Linux
- See <http://savannah.gnu.org/patch/?7951> for further details.
-
-2013-02-10 Peter Simons <simons@cryp.to>
-
- AX_LUA: re-format the macro's documentation so that the HTML and Texinfo renderer can deal with it
-
-2013-02-08 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: fix some English typos.
-
-2013-02-06 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: rewrite by Tim Perkins adding path searching and version checking.
-
-2013-02-06 Antoine Brodin <antoine@FreeBSD.org>
-
- AX_JNI_INCLUDE_DIR: add support for FreeBSD
- Further details can be found on the maintainers mailing list at:
-
- http://lists.gnu.org/archive/html/autoconf-archive-maintainers/2013-02/msg00014.html
-
-2013-02-02 Peter Simons <simons@cryp.to>
-
- AX_LIB_EV: strip trailing whitespace
-
- AX_PTHREAD: improve support for AIX
- See <http://savannah.gnu.org/patch/index.php?7911> for further details.
-
-2013-02-01 Misty De Meo <mistydemeo@gmail.com>
-
- AX_BOOST_FILESYSTEM: adapt 2ec785001bc685dafcd792e49765dcbd2ae9bd38 to this macro
- Use 'ls -r' rather than non-portable tool 'tac'.
-
- Simplify filepattern in ls expression so dylib (on OSX) are also
- detected.
-
-2013-02-01 Peter Simons <simons@cryp.to>
-
- AX_LIB_EV: initial version
- This macro checks for libev in a pkg-config-like manner. This is to unifty
- behaviour between distros that come with libev.pc and systems (e.g. upstream)
- that don't. See <http://savannah.gnu.org/patch/?7938> for further details.
-
-2013-01-04 Daniel Trebbien <dtrebbien@gmail.com>
-
- AX_OPENMP: fix Mac OS X support
- The macro was failing to detect the OpenMP flags for g++ on Mac OS 10.7 because
- the AC_TRY_LINK test program was failing to link:
-
- Undefined symbols for architecture x86_64:
- "_gomp_thread_attr", referenced from:
- _initialize_env in libgomp.a(env.o)
- ld: symbol(s) not found for architecture x86_64
- collect2: ld returned 1 exit status
-
- As explained at [1], without resorting to a non-portable hack, the test program
- needs to actually use an OMP pragma.
-
- [1] http://stackoverflow.com/questions/8983038/linker-errors-after-enabling-openmp-on-mac
-
-2013-01-04 Thierry Reding <thierry.reding@avionic-design.de>
-
- AX_PROG_CXX_FOR_BUILD: Initial version
- Add an AX_PROG_CXX_FOR_BUILD macro based on AX_PROG_CC_FOR_BUILD that
- tries to detect the C++ compiler to use for the build host when cross-
- compiling.
-
-2013-01-04 Thierry Reding <thierry.reding@avionic-design.de>
-
- Unbreak AX_PROG_CC_FOR_BUILD
- Instead of pushing the cross_compiling and ac_tool_prefix definitions,
- override them by assignment. Pushing the definition will cause the
- variable names to be replaced instead of the content.
-
- While at it, remove the AC_TRY_COMPILER redefinition as it was removed
- in autoconf 2.50. Also push LDFLAGS to prevent flags specific to the
- host tools from leaking into the build tools. Furthermore, consistently
- pop definitions in the reverse order than they were pushed.
-
-2013-01-04 Peter Simons <simons@cryp.to>
-
- AX_PYTHON: bump serial number and document changes in NEWS file
-
-2013-01-04 Gilles Espinasse <g.esp@free.fr>
-
- Add code for testing more recent python versions
-
-2013-01-04 Gilles Espinasse <g.esp@free.fr>
-
- Fix python detection
-
- I saw that on libnl-3.2.12
- checking for python build information...
- checking for python2.6... python2.6
- checking for main in -lpython2.6... yes
- checking python2.6/Python.h usability... yes
- checking python2.6/Python.h presence... yes
- checking for python2.6/Python.h... yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python2.5... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python2.4... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python2.3... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python2.2... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python2.1... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- checking for python... (cached) python2.6
- checking for main in -lpython2.6... (cached) yes
- checking for python2.6/Python.h... (cached) yes
- ./configure: line 12065: test: !=: unary operator expected
- results of the Python check:
- Binary: python2.6
- Library: python2.6
- Include Dir: no
-
-2012-11-14 Peter Simons <simons@cryp.to>
-
- Update version numbers for the upcoming release.
-
-2012-10-28 Reuben Thomas <rrt@sc3d.org>
-
- ax_lua.m4: major update
- AX_LUA_VERSION is removed (use AX_PROG_LUA instead)
-
- AX_PROG_LUA now takes version numbers in the form output by the Lua
- interpreter, and uses AX_COMPARE_VERSION (AX_LUA_HEADERS_VERSION
- continues to take the form used in the headers).
-
- Use just one style of testing empty strings consistently.
-
- Put the macros in the source in the same order as in the
- documentation, which is a more logical order.
-
- Bump the serial number to 17.
-
-2012-10-27 Peter Simons <simons@cryp.to>
-
- Alan W. Irwin doesn't want to receive e-mail concerning the macros he submitted a long time ago.
-
- Andrew Collier's e-mail address has become invalid.
-
-2012-10-11 Peter Simons <simons@cryp.to>
-
- AX_COUNT_CPUS: improve style and clean-up use of AS_IF
- See <http://savannah.gnu.org/patch/?7860> for further details.
-
-2012-09-30 Peter Simons <simons@cryp.to>
-
- Update NEWS file and bump #serial numbers after recent changes.
-
-2012-09-30 Peter Johansson <trojkan@gmail.com>
-
- Use 'ls -r' in order to try newer version before older ones. Simplify ls pattern so also dylibs are detected.
-
- Use 'ls -r' rather than non-portable tool 'tac'. Simplify filepattern in ls expression so dylib (on OSX) are also detected.
-
-2012-09-07 Christopher Gilbreth <cngilbreth@gmail.com>
-
- AX_BLAS: improve the detection of the Intel Math Kernel Library (MKL)
- New versions of the MKL cannot be linked with "-lmkl -lguide -lpthread", but
- instead require variations on "-lmkl_intel_lp64 -lmkl_sequential -lmkl_core
- -lpthread",depending on architecture, compiler & other variables. See
- <http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor/>.
-
- The present patch detects the architecture (x86_64 or i686) and compiler
- (gfortran or others), but not the interface layer (assumes lp64 for x86_64),
- threading (assumes sequential), static vs. dynamic (assumes dynamic), etc.
-
- Tested on a number of different systems using gfortran and ifort.
-
- See <http://savannah.gnu.org/patch/?7807> for further details.
-
-2012-09-07 Leo Davis <ldavis@speechfxinc.com>
-
- AX_CHECK_CLASS did not use the `uudecode' found by AX_PROG_JAVA_WORKS.
- See <http://savannah.gnu.org/patch/?7835> for further details.
-
- AX_PROG_JAVA_WORKS would never find a 'uudecode' that could decode base64, even if one was on the path.
- See <http://savannah.gnu.org/patch/?7835> for further details.
-
- AX_PROG_JAVA had old macro name documentation.
- See <http://savannah.gnu.org/patch/?7835> for further details.
-
- AX_TRY_RUN_JAVA had old macro name documentation and was missing an AU_ALIAS. I renamed the .m4 file to match the documented macro name.
- See <http://savannah.gnu.org/patch/?7835> for further details.
-
- AX_INCLUDE_STRCASECMP: initial version
- The macro detects which header file defines the strcasecmp() function.
- See <http://savannah.gnu.org/patch/?7836> for further details.
-
-2012-09-07 Peter Simons <simons@cryp.to>
-
- AX_LIB_ORACLE_OCCI: initial version
- The macro detects the availability of the Oracle OCCI API of particular version
- or newer. Further details can be found at <http://savannah.gnu.org/patch/?7834>.
-
- AX_CHECK_POSTGRES_DB: version bump and cosmetic
-
-2012-09-07 Olivier Mehani <olivier.mehani@nicta.com.au>
-
- Add -Idir to CPPFLAGS rather than CFLAGS
-
-2012-09-07 Olivier Mehani <olivier.mehani@nicta.com.au>
-
- Substantial rewrite of AX_CHECK_POSTGRES_DB.
- It still behaves the same by default, AC_DEFINing HAVE_LIBPQ and setting
- variables PQINCPATH and PQLIBPATH, while erroring when either header or
- library is found in the default or specified paths.
-
- The logic is however different, where the specified prefixes and/or
- incdir and libdir are temporarily added to CFLAGS and LDFLAGS. The
- normal detection logic (AC_CHECK_HEADER and AC_CHECK_LIB) is used next,
- only, and once.
-
- In addition, two optional arguments to the macro, ACTION-IF-FOUND and
- ACTION-IF-NOT-FOUND are now available to extend the logic. The default
- ACTION-IF-FOUND is to do nothing (apart from defining the variables and
- substitutions, which is always done). The default ACTION-IF-NOT-FOUND is
- to error out; it is replaced by the ACTION-IF-NOT-FOUND if specified
- to, e.g., gracefully remove configure PGSQL out when it's only optional.
-
- Bump serial from 5 to 6.
-
-2012-09-07 Olivier Mehani <olivier.mehani@nicta.com.au>
-
- Use AS_HELP_STRING in ax_check_postgres_db.m4
-
-2012-09-07 Tudor Bosman <tudorb@gmail.com>
-
- AX_CXX_RVALUE_REFERENCES: initial version
- See <http://savannah.gnu.org/patch/?7833> for further details.
-
-2012-09-07 Peter Simons <simons@cryp.to>
-
- AX_BLAS: add support for the (free-software, BSD-licensed) OpenBLAS library, a descendant of GotoBLAS (http://xianyi.github.com/OpenBLAS/).
- See <http://savannah.gnu.org/patch/?7828> for further details.
-
-2012-07-31 Peter Johansson <trojkan@gmail.com>
-
- AX_CHECK_ZLIB: Fix typo. Assign LDFLAGS correctly in action-if-found.
-
-2012-07-22 John Stumpo <stump@jstump.com>
-
- AX_CC_MAXOPT: use $enableval, not $withval, in AC_ARG_ENABLE call
-
-2012-07-22 Diego Elio Pettenò <flameeyes@flameeyes.eu>
-
- AX_BOOST_SYSTEM, AX_BOOST_FILESYSTEM: inverse the order of search for libraries
- With the original macros, the oldest versioned library is used, but
- for most distribution this is detrimental, as the old versions are
- kept for compatibility, and not to be linked against. By using tac we
- reverse the order of the libraries, preferring an unversioned one
- (usually the latest available on the system), and then proceeding in
- descending order.
-
- Together with this, also try to simplify the sed syntax. It's of note
- that even though tac might not be very portable, the sed syntax used
- is also not so portable, so it might be worth working this around in a
- different way.
-
-2012-07-22 Sebastian Freundt <freundt@fresse.org>
-
- AX_ZONEINFO: find compiled zoneinfo files
- See <http://savannah.gnu.org/patch/index.php?7814> for further details.
-
-2012-07-22 Peter Johansson <trojkan@gmail.com>
-
- AX_CHECK_ZLIB: cosmetic indentation fix
- Adding some quoting and replacing "test x -a y" with more portable
- "test x && test y".
-
- AX_CHECK_ZLIB: change the behavior so macro proceeds to compile and link tests even if zlib.h was not found in the "usual locations". If end-user has provided CPPFLAGS and LDFLAGS as needed for compilation/linking to succeed, there is no reason to error out.
-
- AX_CHECK_ZLIB: fix help output so it is inline with other macros that uses AS_HELP_STRING.
-
- AX_CHECK_ZLIB: extend the interface to the typical ([action-if-found], [action-if-not-found])-style, so user can define how macro should behave when macro is successful or failed. If not provided the macro will behave as previously. I also clarified in DESCRIPTION what this behaviour is.
-
- AX_CHECK_ZLIB: the current version only looks for zlib if --with-zlib was provided [by user]. This patch changes that so the search and test are also performed in default mode.
-
-2012-06-18 Mike Frysinger <vapier@gentoo.org>
-
- AC_REQUIRE AX_APPEND_FLAG when appropriate.
- A bunch of m4 files use AX_APPEND_FLAG, but don't AC_REQUIRE, which
- can lead to runtime errors instead of compile time errors when the
- macro is missing.
-
-2012-06-16 Gabriele Svelto <gabriele.svelto@gmail.com>
-
- Replace the obsolete AC_FD_CC macro with AS_MESSAGE_LOG_FD.
- See <http://savannah.gnu.org/patch/?7793> for further details.
-
-2012-06-15 Olivier Mehani <olivier.mehani@nicta.com.au>
-
- AX_PROG_RUBY_VERSION: updated documentation
- Replace mention of deprecated AX_WITH_RUBY with example use of AX_WITH_PROG.
-
-2012-06-15 Daniel Richard G <skunk@iSKUNK.ORG>
-
- AX_PRINTF_SIZE_T: initial version
- See <http://savannah.gnu.org/patch/?7787> for further details.
-
-2012-05-09 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-
- AX_LIB_CGAL_CORE: fixed "no AC_LANG_SOURCE call detected in body" warning
-
-2012-05-09 Fernando Mut <fermut@gmail.com>
-
- AX_BLAS: added the libraries "-lguide -lpthread" for the Intel MKL library test
- These two libraries are needed to avoid unresolved symbols.
-
- See <http://savannah.gnu.org/patch/?7770> for further details.
-
-2012-04-24 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-
- AX_BOOST_SERIALIZATION: add support for MacOS/BSD sed
- Further details can be found at <http://savannah.gnu.org/patch/?7768>.
-
-2012-04-04 Zack Weinberg <zackw@panix.com>
-
- AX_CXX_COMPILE_STDCXX_11: new submission
- This is a revised version of AX_CXX_COMPILE_STDCXX_0X. The major changes
- are:
-
- - Automatically sets CXXFLAGS to enable support for C++11, and errors out if
- no C++11 mode can be found. (Note: currently only supports GCC-style -std=
- switches.) Does not define any preprocessor macros.
-
- - Support for other compilers' mode switches will be much easier to add.
-
- - Can be instructed to avoid using C++11-with-extensions compilation modes, or
- C++11-without-extensions modes, as appropriate.
-
- - Autoupdate clean.
-
- - Better AC_MSG_CHECKING messages.
-
- - Consistently refers to C++11 rather than C++0x.
-
- See <http://savannah.gnu.org/patch/?7734> for further details.
-
-2012-04-04 Zack Weinberg <zackw@panix.com>
-
- AX_CXX_DELETE_METHOD: check whether the C++11 '= delete' syntax is supported
- Further details are at <https://savannah.gnu.org/patch/?7735>.
-
-2012-04-04 Xiyue Deng <manphiz@gmail.com>
-
- AX_BOOST_LOCALE: new submission
- See <http://savannah.gnu.org/patch/?7743> for further details.
-
-2012-04-04 Peter Simons <simons@cryp.to>
-
- AX_BOOST_PYTHON: use consistent word-wrapping in documentation
-
- AX_BOOST_*: bumped serial numbers
-
-2012-04-04 Xiyue Deng <manphiz@gmail.com>
-
- AX_BOOST_CHRONO: new submission
- See <http://savannah.gnu.org/patch/?7721> for further details.
-
- AX_BOOST_*: fixed detection of dynamic libraries on Mac OS X (*.dylib)
- See <http://savannah.gnu.org/patch/?7719> for further details.
-
-2012-04-04 Anders Kaseorg <andersk@mit.edu>
-
- AX_CHECK_LIBRARY: do not use m4_ifnblank
- m4_ifnblank requires autoconf 2.64, and doesn’t seem necessary here.
-
-2012-04-04 Markus Elfring <Markus.Elfring@web.de>
-
- AX_PTHREAD: deletion of unreferenced variable "host_cpu"
- The CPU did not play a role in the current setting adjustments by this script.
- The variable "host_cpu" was therefore deleted and the corresponding pattern
- selection was a bit simplified.
-
-2012-02-04 Tsukasa Oi <li@livegrid.org>
-
- AX_GCC_ARCHFLAG: add new Intel/AMD CPU support
-
-2012-02-03 Reuben Thomas <rrt@sc3d.org>
-
- Update example .h code to match gnulib style rules (no useless parens).
-
-2012-01-30 Reuben Thomas <rrt@sc3d.org>
-
- m4/ax_lua.m4: test lua_load instead of lua_call in AX_LUA_LIBS, to work with Lua 5.2.
-
-2012-01-10 Christoph Junghans <junghans@mpip-mainz.mpg.de>
-
- AX_COUNT_CPUS: fixed endless recursion bug
- See <http://savannah.gnu.org/patch/?7697> for further details.
-
-2011-12-02 Stephan Sürken <absurd@olurdix.de>
-
- AX_BERKELEY_DB_CXX: Add 'AC_LANG_ASSERT(C++)' (as suggested by Amir Taaki, thanks!).
- This will basically improve the error reporting when the macro is called
- without LANG=C++; is also suggested in autoconf documentation (see:
- http://www.gnu.org/s/hello/manual/autoconf/Language-Choice.html).
-
-2011-11-22 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- Fix inadvertent breakage from commit cfea4ee52f7
-
-2011-11-21 Peter Simons <simons@cryp.to>
-
- AX_PTHREAD: added missing -mt option for Oracle/Sun CC on Solaris
- Further details are available at <http://savannah.gnu.org/patch/?7666>.
-
-2011-11-21 Michael Terry <michael.terry@canonical.com>
-
- AX_BOOST_PYTHON: fixed under-quoted use of $CPPFLAGS
- See <http://savannah.gnu.org/patch/?7673> for further details.
-
-2011-11-21 Jonathan Wakely <zilla@kayari.org>
-
- AX_CXX_HEADER_STDCXX_0X: updated the list of headers required by C++11 (the standard formerly known as C++0x)
- Further details are available at <http://savannah.gnu.org/patch/index.php?7664>.
-
-2011-11-21 Peter Simons <simons@cryp.to>
-
- AX_WITH_CURSES: fixed broken AS_IF() test that prevented $CURSES_LIB from being used
- See <http://savannah.gnu.org/patch/index.php?7651> for further details.
-
-2011-10-22 Peter Simons <simons@cryp.to>
-
- AX_EXT: fixed compiler tests and added support for detection of SSE4.1, SSE4.2, AVX extensions
- See <http://savannah.gnu.org/patch/?7633> for further details.
-
-2011-10-22 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_GDAL: new submission
- This macro provides tests for the availability of the GDAL/OGR library.
- Further details are available at <http://savannah.gnu.org/patch/?7639>.
-
-2011-09-26 Peter Simons <simons@cryp.to>
-
- AX_LIB_SQLITE3: replace C++-style commend with C-style to improve portability
- See <http://savannah.gnu.org/patch/?7623> for further details.
-
-2011-09-25 Peter Simons <simons@cryp.to>
-
- AX_ENABLE_BUILDDIR: fixed Darwin support
- Further details are available at <http://savannah.gnu.org/patch/?7619>.
-
-2011-09-19 Peter Simons <simons@cryp.to>
-
- Dropped obsolete macros from the distribution.
-
-2011-09-17 Peter Simons <simons@cryp.to>
-
- AX_LIB_MYSQLCPPCONN: test for the MySQL Connector/C++ libraries
-
- AX_LIB_TRACE: test for the libtrace libraries
-
- AX_DEFINE_DIR: cosmetic changes to wrap-wrapping
-
-2011-09-16 Reuben Thomas <rrt@sc3d.org>
-
- AX_DEFINE_DIR: Obsolete: it doesn't comply with the GCS.
-
-2011-09-06 Reuben Thomas <rrt@sc3d.org>
-
- AX_FUNC_FORK: Not actually useful. Use AX_CHECK_FUNC(fork) instead.
-
- AX_SNPRINTF_OFLOW: Make obsolete, in favour of gnulib's snprintf module.
-
-2011-09-05 Aaron Griffith <aargri@gmail.com>
-
- AX_PROG_DOXYGEN: cleaned up use of AM_CONDITIONAL
- Previously, calls to AM_CONDITIONAL were inside shell flow control
- structures. The automake manual notes that running AM_CONDITIONAL
- conditionally will confuse automake. In this case, later use of the
- AM_COND_IF to check if Doxygen was found would result in the
- conditional appearing to be false, even if it's not.
-
- http://www.gnu.org/s/hello/manual/automake/Usage-of-Conditionals.html
-
-2011-09-03 Reuben Thomas <rrt@sc3d.org>
-
- Tidy up assignment to lua_min_version and lua_max_version.
- Fix error messages to always use the above vars, not the original
- parameters passed to the macros.
-
-2011-08-29 Peter Simons <simons@cryp.to>
-
- AX_LIB_SQLITE3: bumped serial number
-
- AX_LIB_SQLITE3: find the library with the C compiler
-
-2011-08-24 Peter Simons <simons@cryp.to>
-
- AX_CHECK_{GL,GLU,GLUT}: these macro are no longer maintained here; marked obsolete
-
- AX_CHECK_SUNPRO_C: cosmetic, no functional change
-
- AX_LANG_COMPILER_MS: cosmetic, no functional change
-
-2011-08-23 Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com>
-
- AX_CHECK_MYSQL: re-factoring and several bug fixes
-
-2011-08-14 Stanislav Sedov <stas@FreeBSD.org>
-
- AX_RUBY_EXT: initial version
-
- AX_PERL_EXT: initial version
-
-2011-08-02 Chun-Chung Chen <cjj@u.washington.edu>
-
- AX_PTHREAD: fixed mis-placed brackets
-
-2011-08-01 Chun-Chung Chen <cjj@u.washington.edu>
-
- AX_LIB_HDF5: HAVE_HDF5 was defined even when the library is not detected
- The following codes are executed unless --without-hdf5 is used, even
- when the HDF5 library is not installed or detected:
-
- AC_SUBST([HDF5_VERSION])
- AC_SUBST([HDF5_CFLAGS])
- AC_SUBST([HDF5_CPPFLAGS])
- AC_SUBST([HDF5_LDFLAGS])
- AC_SUBST([HDF5_FFLAGS])
- AC_SUBST([HDF5_FLIBS])
- AC_DEFINE([HAVE_HDF5], [1], [Defined if you have HDF5 support])
-
- To remedy the situation, these have been moved into the conditional
- block where HDF5 is actually detected.
-
-2011-08-01 Chun-Chung Chen <cjj@u.washington.edu>
-
- AX_PTHREAD: fixed Autoconf warnings about underquoted arguments
-
-2011-07-30 Peter Simons <simons@cryp.to>
-
- AX_GCC_INSTALL_DIR, AX_GCC_LIBRARIES_DIR, AX_GCC_VERSION, and AX_GXX_VERSION are non-functional and have been marked obsolete, because they depend on the obsolete AX_GCC_OPTION macro, which has been removed from the archive.
-
-2011-07-28 John Zaitseff <J.Zaitseff@zap.org.au>
-
- AX_WITH_CURSES: major re-write
- I re-wrote the AX_WITH_CURSES macro, and added the macros AX_WITH_CURSES_PANEL,
- AX_WITH_CURSES_MENU, and AX_WITH_CURSES_FORM for the following reasons:
-
- - The checks are far more rigorous and now work with many more systems. In
- particular, Debian Sid, Debian 6.0 (Squeeze), Ubuntu 11.04 (Natty), Ubuntu
- 10.04 (Lucid), Fedora 15, FreeBSD 8.2 and Cygwin have all been confirmed as
- working.
-
- - The old version required Ncurses to be present even when linking with
- NcursesW. This has been fixed.
-
- - Multiple header filenames are checked for each library as these seem to be
- different in every system. The old version did not do these checks and hence
- failed on many systems (eg, FreeBSD and Cygwin).
-
- - A number of feature checks have been added: X/Open Enhanced functionality
- checks, colour function checks, obsolete function checks, etc.
-
- - The additional macros check for auxiliary libraries associated with Curses:
- Panel, Menu and Form, again with checks against NcursesW, Ncurses and plain
- Curses.
-
- - Extensive documentation has been added, particularly useful for the beginner
- (ie, exactly what needs to be put where for a working Curses check).
-
-2011-07-17 Peter Simons <simons@cryp.to>
-
- Fixed minor spelling errors detected by gnulib's QA module.
-
- AX_BOOST_FILESYSTEM: fixed cut-and-paste error
- See <http://savannah.gnu.org/patch/?7576> for further details.
-
-2011-07-08 Peter Simons <simons@cryp.to>
-
- Updated serial numbers, and re-formatted the macro to be consistent with the rest of the archive.
-
-2011-07-02 Maarten Bosmans <mkbosmans@gmail.com>
-
- ax_cflags_*: Use AX_APPEND_FLAG macro
-
- Use one implementation for C/C++ in ax_cflags_*.m4
-
- AX_COMPILER_VENDOR: Make the list of vendors and corresponding symbols clearer
- Also deprecate the macros AX_CHECK_SUNPRO_C and AX_LANG_COMPILER_MS in favor
- of the more generic AX_COMPILER_VENDOR.
-
- ax_append_flag: Split file into one macro per file
-
-2011-06-30 Nick Bowler <nbowler@elliptictech.com>
-
- ax_check_openssl: Fix underquoted macro arguments.
- Several of the macros used in AX_CHECK_OPENSSL have underquoted
- arguments. In particular, autoconf complains loudly about the
- unquoted AC_LANG_PROGRAM argument to AC_LINK_IFELSE:
-
- configure.ac:10: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
- ../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
- ../../lib/autoconf/general.m4:2662: _AC_LINK_IFELSE is expanded from...
- ../../lib/autoconf/general.m4:2679: AC_LINK_IFELSE is expanded from...
- m4/ax_check_openssl.m4:38: AX_CHECK_OPENSSL is expanded from...
- configure.ac:10: the top level
-
- Fix that up, and fix up the others while we're at it.
-
-2011-06-28 Anders Kaseorg <andersk@mit.edu>
-
- AX_CHECK_FLAG: Fix to work with autoconf 2.59
- • AS_VAR_PUSHDEF([FLAGS], [something containing FLAGS]) caused an
- infinite loop before v2.65~21.
- • AS_VAR_APPEND was new in v2.63b~224.
- • AS_VAR_IF was new in v2.63~27.
- • AS_ECHO was new in AUTOCONF-2.61a~45, and AC_PROG_GREP in
- AUTOCONF-2.59c~744, but their use here is more idiomatically
- replaced with a case pattern anyway.
- • Before AUTOCONF-2.60b~8, the variable name passed to AC_CACHE_CHECK,
- AS_VAR_GET, AS_VAR_SET, and AS_VAR_SET_IF must be left unquoted.
-
-2011-06-25 Peter Simons <simons@cryp.to>
-
- AX_CFLAGS_GCC_OPTION: deprecated in favor of AX_CHECK_COMPILE_FLAG
-
- Added a proper 'obsolete' section to AX_C_CHECK_FLAG, AX_CHECK_LINKER_FLAGS, AX_CPP_CHECK_FLAG, AX_CXX_CHECK_FLAG, AX_CXXCPP_CHECK_FLAG, and AX_LD_CHECK_FLAG.
-
- Bumped serial numbers of AX_CFLAGS_*_OPTION, AX_CHECK_{COMPILER,LINKER}_FLAGS, and edited the formatting of the documentation for consistency. Also documented the recent changes in the NEWS file.
-
-2011-06-25 Maarten Bosmans <mkbosmans@gmail.com>
-
- Implement AX_*_CHECK_FLAG on top of ax_check_flag.m4 macros
- The PROLOGUE and BODY arguments were almost never used, so there's no need to
- keep them. Just emit a warning if they are nonempty.
-
- Implement AX_CHECK_*_FLAGS on top of ax_check_flag.m4 macros
- The implementation takes care to empty the CFLAGS, to mimic previous behaviour,
- but the new behaviour of AX_CHECK_COMPILE_FLAG should be better for most situations.
-
- ax_cflags_*_option.m4: Use AX_APPEND_FLAG macro to append the flag
-
- ax_cflags_*_option.m4: Use AX_CHECK_COMPILE_FLAG macro to do most of the work
- This gets rid of the for loop and the string splitting using sed. For
- gcc_option the logic is now contained in a much easier to follow if statement.
-
- Add ax_check_flag.m4
-
- ax_cflags_*_option.m4: Consolidate CFLAGS and CXXFLAGS macros
- Combine duplicate AX_CFLAGS_ and AX_CXXFLAGS_ macros into one AX_FLAGS macro and
- change language in the language_specific macro.
-
- ax_cflags_*_option.m4: Consolidate _OLD and _NEW macros
- Combine duplicate _OLD and _NEW macros into one _PRIVATE macro and switch
- arguments in the main macro.
-
-2011-06-21 Maarten Bosmans <mkbosmans@gmail.com>
-
- AX_PTHREAD: define HAVE_PTHREAD_PRIO_INHERIT if PTHREAD_PRIO_INHERIT is set at compile-time
-
-2011-06-21 Peter Simons <simons@cryp.to>
-
- AX_WITH_RUBY: dropped obsolete macro
-
- AX_WITH_PYTHON: dropped obsolete macro
-
- AX_WITH_PERL: dropped obsolete macro
-
- AX_WITH_GUILE: dropped obsolete macro
-
- AX_GCC_OPTION: dropped obsolete macro
-
- AX_C_PRINTF_THSEP: dropped obsolete macro
-
- AX_C_IFDEF: dropped obsolete macro
-
- AX_CFLAGS_WARN_ALL_ANSI: dropped obsolete macro
-
-2011-06-15 Michael Hofmann <michael.hofmann@informatik.tu-chemnitz.de>
-
- Bugfix in MPI Fortran macros for fixed form code.
-
-2011-06-15 Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com>
-
- AX_CHECK_MYSQL: new submission
- I am submitting an Autoconf Macro I've been developing for the past
- couple months - ax_check_mysql.m4. I'm aware that multiple other MySQL
- macros exist, but mine is specifically geared toward MySQL plugin
- development and installation. Specifically:
-
- - Automatically Detects binary, include, and plugin directories for most
- typical MySQL installations.
-
- - Provides methods for one to designate the directories manually, or point to
- a root directory containing a MySQL installation.
-
- See <http://savannah.gnu.org/patch/?7553> for further details.
-
-2011-06-15 Maarten Bosmans <mkbosmans@gmail.com>
-
- AX_PTHREAD: add check for PTHREAD_PRIO_INHERIT
- See <http://savannah.gnu.org/patch/?7552> for further details.
-
-2011-06-15 Maarten Bosmans <mkbosmans@gmail.com>
-
- AX_CHECK_DEFINE: various bug fixes
- - Change macro names to CHECK_DEFINE and alias the old name CHECK_DEFINED.
- This makes the names in sync with the help comments on top.
-
- - Update obsolete AC_TRY_COMPILE to AC_COMPILE_IFELSE.
-
- - Include header name in cache value and in output message.
-
- - Switch #ifndef to #ifdef. That macro could not have worked previously.
-
- See <http://savannah.gnu.org/patch/?7551> for further details.
-
-2011-06-15 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
- AX_PROG_{CC,CXX,FC}_MPI: new submissions
- The new macros AX_PROG_CC_MPI, AX_PROG_CXX_MPI, AX_PROG_F77_MPI, and AX_PROG_FC_MPI
- address several shortcomings found in AX_MPI. Further details can be found at
- <http://lists.gnu.org/archive/html/autoconf-archive-maintainers/2011-05/msg00004.html>,
- <http://lists.gnu.org/archive/html/autoconf-archive-maintainers/2011-06/msg00003.html>.
-
-2011-06-15 Reuben Thomas <rrt@sc3d.org>
-
- Fix trivial comment typo.
-
-2011-05-09 Andreas Röver <andreas_roever@web.de>
-
- AX_BOOST_THREAD: fixes two bugs that prevented cross-compilation for Windows on Unix
- - In the OS selection switches, where the special cases for mingw are
- selected, it says ming32 but should be mingw32.
-
- - Those switches are supposed to be dependent on the os you compile for but
- the switch uses the build_os variable.
-
-2011-04-29 Daniel Richard G <skunk@iSKUNK.ORG>
-
- AX_VAR_TIMEZONE_EXTERNALS: updated for Autoconf 2.68
-
- AX_FUNC_WHICH_GETHOSTBYNAME_R: updated for Autoconf 2.68
-
- AX_PTHREAD: updated for Autoconf 2.68
-
-2011-04-06 Philipp Thomas <pth@suse.de>
-
- AX_HAVE_QT: fixed Autoconf warning
- See <http://savannah.gnu.org/patch/index.php?7511> for further details.
-
-2011-04-01 Peter Simons <simons@cryp.to>
-
- AX_HAVE_QT: use AS_HELP_STRING
- See <http://savannah.gnu.org/patch/index.php?7510> for further details.
-
- AX_HAVE_QT: remove spurious semicolon
-
-2011-04-01 Peter Simons <simons@cryp.to>
-
- AX_HAVE_QT: libraries come last, not first
- The linker call in ax_have_qt.m4 names libraries before the objects.
- This will fail when --as-needed is in effect. This patch moves the
- libraries to the end of the command line.
-
- See <http://savannah.gnu.org/patch/?7514> for further details.
-
-2011-03-29 Reuben Thomas <rrt@sc3d.org>
-
- Get Lua interpreter version in a more robust way (works with LuaJIT).
-
-2011-03-25 Reuben Thomas <rrt@sc3d.org>
-
- Don't use -a or -o argument to test in ax_lua.m4.
-
- Add missing letter in comment.
-
-2011-03-17 Peter Simons <simons@cryp.to>
-
- AX_PATH_GENERIC has been extended to allow setting LIBRARY_LIBS and LIBRARY_CFLAGS variables on configure command line or in the environment to override the normal values returned by `library-config --libs` and `--cflags` respectively. See <http://savannah.gnu.org/patch/?7490> for further details.
-
- AX_LIB_EXPAT: store found library in EXPAT_LIBS instead if EXPAT_LDFLAGS
- This change is necessary to avoid build failures when linking with --as-needed.
- See <http://savannah.gnu.org/patch/?7489> for further details.
-
- AX_WITH_PROG, AX_WITH_CURSES: synchronize serial numbers with Git
-
- AX_WITH_PROG, AX_WITH_CURSES: pseudo-bump #serial number
- These macros have serial numbers greater than the number of commits that
- modified them. Since we cannot decrease serial numbers once they've been
- assigned, the macros need two (effectively empty) commits to synchronize
- their serial number with Git.
-
-2011-03-17 Murray Cumming <murrayc@murrayc.com>
-
- AX_PKG_SWIG: fix the configure check so it can find swig 2 as swig2.0
- Ubuntu Maverick and Ubuntu Natty install swig 2 as /usr/bin/swig2.0
- because they do not yet want to upgrade their normal swig package. This
- lets our macro find that too.
-
-2011-03-13 Reuben Thomas <rrt@sc3d.org>
-
- Use && not -a in tests.
-
- Quote first argument of AC_DEFINE.
-
-2011-03-01 Henrik Uhrenholt <henrik.uhrenholt.gpl@gmail.com>
-
- AX_PROG_SPLINT: various improvements
- * Added splint URL
- * Added AC_REQUIRE([AX_ADD_AM_MACRO_STATIC])
- * Added support for running splint on LTLIBRARIES
-
-2011-02-27 Peter Simons <simons@cryp.to>
-
- AX_LUA: normalize formatting of the documentation
-
-2011-02-26 Reuben Thomas <rrt@sc3d.org>
-
- Add AX_PROG_LUA macro, and improve behaviour of single version number given to mean “exactly this version” rather than “this verison or greater”.
-
- Add Lua 5.2 support (trivial!).
- Remove --with-lua-prefix (use CPPFLAGS &c. instead).
-
-2011-02-06 Mike Frysinger <vapier@gentoo.org>
-
- AX_CREATE_PKGCONFIG_INFO: don't add user CPPFLAGS/LDFLAGS to pc files
- CPPFLAGS and LDFLAGS are settings that come from the user. These
- should not be placed into .pc files. Since this helper already
- provides variables for getting cflags/ldflags into the .pc file,
- just punt the user sourcing.
-
-2011-02-03 Henrik Uhrenholt <henrik.uhrenholt.gpl@gmail.com>
-
- AX_PROG_SPLINT: initial version
- Further details at <http://savannah.gnu.org/patch/?7453>.
-
-2011-02-02 Peter Simons <simons@cryp.to>
-
- AX_BERKELEY_DB_CXX: fixed transliteration of Sürken from Surken to Suerken
-
-2011-01-27 Gary Funck <gary@intrepid.com>
-
- AX_BOOST_BASE, AX_BOOST_REGEX: improved error messages
-
-2011-01-22 Stephan Sürken <absurd@olurdix.de>
-
- AX_BERKELEY_DB_CXX: variant of AX_BERKELEY_DB, adapted to check for C++ headers and libs
- This macro is based on AX_BERKELEY_DB by Vaclav Slavik with small
- adaptions to check for C++ header and libs instead of C by Stephan
- Sürken. See <http://savannah.gnu.org/patch/?7446> for further details.
-
-2011-01-03 Peter Simons <simons@cryp.to>
-
- AX_EXT_HAVE_LIB: fixed bug introduced in previous patch
-
-2011-01-02 Peter Simons <simons@cryp.to>
-
- AX_LIB_CGAL_CORE: dropped trailing empty line at the end of the file
-
-2010-12-25 Dan Horák <dan@danny.cz>
-
- AX_BOOST_BASE: accept also non-x86 64-bit architectures
- See <http://savannah.gnu.org/patch/?7428> for further details.
-
-2010-12-23 Bastien Chevreux <bach@chevreux.org>
-
- AX_CHECK_ZLIB: honor --with-zlib option
- See <http://savannah.gnu.org/patch/?7411> for further details.
-
-2010-12-18 Peter Simons <simons@cryp.to>
-
- AX_CHECK_JAVA_HOME: added support for MacOS X
- See <http://savannah.gnu.org/patch/?7408> for further details.
-
-2010-12-18 Diego Elio Pettenò <flameeyes@gmail.com>
-
- AX_PROG_FLEX, AX_PROG_BISON: use version information for detection
- Rather than reimplementing (partial) basename functionality, follow the
- suggestion by the Autoconf manual to check for the output of --version for
- the program's name.
-
- Also, make the macro use m4_ifnblank rather than use an unconditional :
- no-op operation.
-
-2010-12-18 Sergio Belkin <sebelk@gmail.com>
-
- AX_EXT_HAVE_LIB: allow macro to be called more than one time
- See <http://savannah.gnu.org/patch/?7403> for further details.
-
-2010-11-25 Václav Haisman <V.Haisman@sh.cvut.cz>
-
- AX_C_IFDEF: fixed Autoconf warnings
- See <http://savannah.gnu.org/patch/?7405> for further details.
-
- AX_CFLAGS_SUN_OPTION: fixed Autoconf warnings
- See <http://savannah.gnu.org/patch/?7405> for further details.
-
-2010-11-23 Riccardo Murri <riccardo.murri@gmail.com>
-
- AX_CXX_RESTRICT_THIS: detect whether the C++ compiler can qualify a member function with restricted "this" pointer
- See <http://savannah.gnu.org/patch/?7397> for further details.
-
-2010-11-18 Cristian Rodríguez <cristian.rodriguez@opensuse.org>
-
- ax_cxx_compile_stdcxx_0x stopped working since GCC 4.5 due to changes in the standard
- Please refer to <http://savannah.gnu.org/patch/?7387> for further details.
-
-2010-11-16 Reuben Thomas <rrt@sc3d.org>
-
- Mark AX_GCC_OPTION obsolete, in agreement with author.
-
- Bump version of GPL, as per authors' request.
-
- Bump version of GPL, as per authors' request.
-
-2010-11-16 Peter Simons <simons@cryp.to>
-
- AX_CREATE_PKGCONFIG_INFO: bumped serial number after recent changes
-
-2010-11-16 Reuben Thomas <rrt@sc3d.org>
-
- Bump version of GPL, as per authors' consent.
-
- Bump version of GPL, as per authors' consent.
-
-2010-11-15 Reuben Thomas <rrt@sc3d.org>
-
- Bump GPL version on Guido Draheim's (sole-author) macros.
-
-2010-11-12 Peter Simons <simons@cryp.to>
-
- AX_CXX_CPPFLAGS_STD_LANG: bumped serial number after recent edits
-
-2010-11-12 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- Correct recent AX_CXX_CPPFLAGS_STD_LANG update
- No idea what I was thinking on the mistaken syntax...
-
-2010-11-11 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- Move AX_CXX_{CPP,CXX,LD}FLAGS_STD_LANG to AX_COMPILER_VENDOR
- Nested quoting within AX_CXX_COMPILER_VENDOR gives warnings on
- newer autoconf versions. Switching which compiler-detection
- script these macros use.
-
- Implementation changeover simple-- just need to account for a
- difference in 'dec' vs 'compaq' compiler identifier.
-
-2010-11-08 Peter Simons <simons@cryp.to>
-
- Updated the NEWS file describe ax_asm_inline.m4 and ax_forceinline.m4.
- Furthermore, updated both macros to use word wrapping boundaries consistent
- with the rest of the archive.
-
-2010-11-07 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- Add new macro AX_FORCEINLINE
-
- Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/autoconf-archive
-
- Add new macro AX_ASM_INLINE
-
-2010-11-04 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-
- AX_LIB_CGAL_CORE: test for the CGAL_Core library
- See <http://savannah.gnu.org/patch/?7370> for further details.
-
-2010-11-04 Diego Elio Petteno` <flameeyes@gmail.com>
-
- AX_CHECK_LIBRARY, AX_TLS: correct the spelling of author's surname
-
-2010-11-03 Diego Elio Pettenò <flameeyes@gmail.com>
-
- AX_CHECK_LIBRARY: add a new macro for generic library checking
- This macro allows to check a pair of header file and library needed for the
- library to be used. This can then be used to replace a number of identical
- tests on a number of projects, some of which are simply wrong.
-
-2010-11-03 Peter Simons <simons@cryp.to>
-
- AX_JNI_INCLUDE_DIR: recognize <jni.h> even if it's a symlink (like on Mac OS X)
- Further details are available at <http://savannah.gnu.org/patch/?7360>.
-
-2010-10-20 Peter Simons <simons@cryp.to>
-
- m4/ax_tls.m4: avoid non-ASCII character in copyright section
-
- AX_LIB_HDF5: word-wrap documentation to conform to our repository-wide maximum line length
-
-2010-10-20 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- ax_lib_hdf5: improve {C,CPP,LD,F}FLAGS + Fortran
- Newer compiler wrapper versions stop providing as
- much useful information. After attempting to pull
- everything from them, we now look for -L/-I information
- in the compiler wrapper's -show output.
-
- This greatly improves HDF5_FFLAGS. Also, added HDF5_FLIBS
- to capture the Fortran-specific link line details.
-
-2010-10-14 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- AX_SPLIT_VERSION: add AC_PROG_SED as a prerequisite
-
-2010-10-13 Luke Mewburn <lukem@netbsd.org>
-
- AX_PROG_DOXYGEN: implemented missing "DX_DOT_FEATURE(ON|OFF)" feature
- See <http://savannah.gnu.org/patch/?7340> for further details.
-
-2010-10-13 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-
- AX_BOOST_BASE: improved BOOST_LDFLAGS detection
- The macro optimistically assembled BOOST_LDFLAGS from an empty variable,
- resulting in a wrong value for BOOST_LDFLAGS, making all following
- ax_boost* macros fail.
-
- See <http://savannah.gnu.org/patch/?7337> for further details.
-
-2010-10-13 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- AX_LIB_HDF5: added ability to request either a serial or a parallel HDF5 installation and to detect whether or not a Fortran-ready installation is present.
- See http://savannah.gnu.org/patch/?7338 for further details.
-
-2010-10-07 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- AX_CFLAGS_WARN_ALL: removed obsolete Autoconf constructs and added AX_FCFLAGS_WARN_ALL
- See <http://savannah.gnu.org/patch/?7335> for further details.
-
-2010-10-05 Reuben Thomas <rrt@sc3d.org>
-
- Obsolete macros that are trivial wrappers of AX_WITH_PROG.
-
-2010-09-24 Václav Haisman <V.Haisman@sh.cvut.cz>
-
- AX_COMPILER_VENDOR: adding support for Clang compiler
-
-2010-09-24 Jaroslav Hajek <hajek@hajek.vzlu.local>
-
- AX_BLAS: avoid caching issues
-
-2010-09-24 Peter Simons <simons@cryp.to>
-
- Updated NEWS file, bumped serial numbers after recent changes, and remedied minor cosmetic issues.
-
-2010-09-24 Jim Meyering <meyering@redhat.com>
-
- build: m4-quote use of AC_LANG_PROGRAM to avoid warning from new autoconf
- Using autoconf-2.68 would evoke many new warnings like this:
-
- configure.ac:78: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
- ../../lib/autoconf/lang.m4:194: AC_LANG_CONFTEST is expanded from...
- ../../lib/autoconf/general.m4:2591: _AC_COMPILE_IFELSE is expanded from...
- ../../lib/autoconf/general.m4:2607: AC_COMPILE_IFELSE is expanded from...
- ../../lib/m4sugar/m4sh.m4:606: AS_IF is expanded from...
- ../../lib/autoconf/general.m4:2032: AC_CACHE_VAL is expanded from...
- ../../lib/autoconf/general.m4:2053: AC_CACHE_CHECK is expanded from...
- ax/ax_boost_thread.m4:35: AX_BOOST_THREAD is expanded from...
- configure.ac:78: the top level
-
- Autoconf was unable to detect the existing use of AC_LANG_SOURCE
- because it was underquoted. Fix that.
-
-2010-09-24 Jim Meyering <meyering@redhat.com>
-
- replace TAB SP{8} by TAB TAB, repeatedly
-
- replace SP*-TAB by TAB, now that we know there are fewer than 8 SP
- git grep -l ' '|xargs perl -pi -e 's/ +\t/\t/'
-
- change SP-TAB inside a [...] expression to TAB-SP
- git grep -l '\[ .*\]' \
- | xargs perl -pi -e 's/\[ \t([^]]*\])/[\t $1/g'
-
- replace SP{8}TAB by TABTAB
-
-2010-09-22 Reuben Thomas <rrt@sc3d.org>
-
- Add AX_CC_FOR_BUILD for cross-compilation support.
-
- Change AX_LUA_LIB_VERSION to AX_LUA_HEADERS_VERSION, as that's what we're really checking; add AX_LUA_READLINE.
-
-2010-09-17 Harald van Dijk <truedfx@gentoo.org>
-
- AX_PREFIX_CONFIG_H: added support for system shell "dash"
- The AX_PREFIX_CONFIG_H macro doesn't work with dash, the bug is already
- noted in the source file. As of autoconf 2.62, AS_ECHO can be used to
- print strings that may contain backslashes or look like options. This
- patch updates AX_PREFIX_CONFIG_H to use it.
-
- The comment in the source file refers to $ECHO from libtool, but this
- requires libtool.m4 which is not part of autoconf, and AS_ECHO is. On
- the other hand, libtool.m4 (at least the one on my system) only requires
- autoconf 2.58 or higher, so depending on how much you value
- compatibility with older autoconf versions, that may be a better choice.
-
- See <http://savannah.gnu.org/patch/?7317> for further details.
-
-2010-09-15 Jaroslav Hajek <hajek@hajek.vzlu.local>
-
- AX_BLAS_F77_FUNC: fixed a small typo
-
- AX_BLAS_F77_FUNC: check for correct integer size
-
- AX_BLAS_F77_FUNC: save and restore $LIBS variable
-
-2010-09-07 Diego Elio Pettenò <flameeyes@gmail.com>
-
- AX_TLS: add support for actions on found/not-found
- Converts to AS_CASE/AS_IF; update doc to note that ICC is also supported.
-
-2010-08-26 Peter Simons <simons@cryp.to>
-
- AX_CFLAGS_GCC_OPTION: use AS_VAR_COPY() if available, but don't require it
- Peter Kjellerstedt noticed a problem when using the updated macro with an older
- version of autoconf (e.g. 2.61 as used by debian). AS_VAR_COPY() seems to be a
- relatively new addition to the API, and did not exist in 2.61.
-
-2010-08-25 Peter Simons <simons@cryp.to>
-
- AX_CFLAGS_GCC_OPTION: bumped serial number
-
-2010-08-25 Peter Kjellerstedt <pkj@axis.com>
-
- AX_CFLAGS_GCC_OPTION: Use an actually existing gcc option as example
-
-2010-08-25 Peter Kjellerstedt <pkj@axis.com>
-
- AX_CFLAGS_GCC_OPTION: Correct handling of indirectly named sh vars
- With autoconf 2.67 a use of AX_CFLAGS_GCC_OPTION() like this
-
- AX_CFLAGS_GCC_OPTION([-fvisibility=hidden], AM_CFLAGS)
-
- with an option containing a non-literal character like = suddenly
- breaks. This was due to directly accessing variables defined with
- AS_VAR_PUSHDEF(), rather than using AS_VAR_SET() and AS_VAR_COPY().
-
-2010-08-19 Peter Simons <simons@cryp.to>
-
- AX_LIB_MYSQL: dropped trailing white space
-
- AX_MPI: cosmetic changes to the formatting of the documentaion
-
-2010-08-18 Peter Simons <simons@cryp.to>
-
- AX_BOOST_BASE: prefer more portable `...` syntax over $(...) for running sub-shells
-
- Bumped boost macro serial numbers.
-
-2010-08-18 Jaap Eldering <eldering@A-Eskwadraat.nl>
-
- On x86_64 architecture search both lib64 and lib dirs.
-
- Add check to see if any library is found.
-
-2010-08-18 Peter Simons <simons@cryp.to>
-
- AX_LIB_MYSQL: bumped serial number
-
-2010-08-18 Wim Lewis <wiml@hhhh.org>
-
- AX_LIB_MYSQL: If mysql_config isn't found, see if we can find mysql_config5.
-
- Bug fixes for AX_LIB_MYSQL: - omit spurious "-o test" which would cause $MYSQL_CONFIG to be ignored sometimes - $MYSQL_CONFIG is a precious var - don't set HAVE_MYSQL if we checked the version and discovered it's too old
-
-2010-08-10 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
-
- AX_MPI: Fix recommendation for compiling everything with MPI.
- Fix typos when compiling everything with MPI. Update description to
- include defaulting CC to MPICC if only the latter was set. See
-
- http://lists.gnu.org/archive/html/autoconf-archive-maintainers/2010-08/msg00000.html
-
- for further details.
-
-2010-08-10 Peter Simons <simons@cryp.to>
-
- AX_LIB_SQLITE3: fixed a trivial typo, no functional change
-
- AX_CHECK_GNU_MAKE: remove extraneous new-line in macro header
- According to <http://savannah.gnu.org/patch/?7259>, the extraneous
- newline causes trouble in some versions of Autoconf/Automake.
-
-2010-08-10 Jaap Eldering <eldering@a-eskwadraat.nl>
-
- AX_BOOST_BASE: fix under-quoted shell variable
-
-2010-07-16 Olaf Meeuwissen <olaf.meeuwissen@avasys.jp>
-
- The boost macros for iostreams, regex, serialization, signals, system, test_exec_monitor, unit_test_framework, wave, and wserialization have been patched not to rely on being executed by a 'bash' shell.
-
-2010-06-15 Philip Allison <philip.allison@smoothwall.net>
-
- AX_PTHREAD: fix compiler warning in AC_TRY_LINK test program
- The test program generated by AX_PTHREAD's AC_TRY_LINK invocation generates a
- compiler warning (on Linux, using GCC 4). When building with "-Wall -Werror" in
- CFLAGS, as done during development to catch unexpected warnings, this turns
- into a compiler error; hence, all of the AC_TRY_LINK invocations fail, and the
- macro fails to detect any suitable compiler/linker flags for pthreads usage.
-
- A sample from config.log showing the error follows.
-
- configure:16038: result: no
- configure:15936: checking whether pthreads work without any flags
- configure:16029: gcc -o conftest -O3 -g -Wall -Werror -pipe -fvisibility=hidden -Wl,-O1 -Wl,--as-needed conftest.c >&5
- cc1: warnings being treated as errors
- conftest.c: In function 'main':
- conftest.c:31: error: 'th' is used uninitialized in this function
-
- This patch fixes the issue by placing pthread_create before pthread_join in the
- test program.
-
-2010-06-04 Peter Simons <simons@cryp.to>
-
- AX_CHECK_ZLIB: dropped trailing white space
-
- AX_CHECK_OPENSSL: minor cosmetic change to unbreak the gen-authors.sh script
-
-2010-06-03 Peter Simons <simons@cryp.to>
-
- AX_BOOST_DATE_TIME, AX_BOOST_FILESYSTEM: avoid use of shell constructs that don't work with "dash"
-
-2010-06-02 Peter Simons <simons@cryp.to>
-
- AX_PTHREAD: fixed typo in local variable that broke the macro on Darwin
- Thanks to Markus Elfring for pointing that out.
-
-2010-06-02 Timothy Brown <tbrown@freeshell.org>
-
- AX_LIB_HDF5: added support for showconfig output from HDF5 version 1.8.4
-
-2010-06-02 Dustin J. Mitchell <dustin@zmanda.com>
-
- Remove spurious space after -L in ax_check_openssl.m4, thanks to Pavel Volkovitskiy in <https://savannah.gnu.org/patch/?7215>
-
-2010-05-14 Torsten Landschoff <torsten@landschoff.net>
-
- AX_PKG_SWIG: Fix the version detection of AX_PKG_SWIG to support SWIG >= 2.0.
- The version detection in the AX_PKG_SWIG macro was incorrect and failed
- to accept SWIG 2.0 where SWIG >= 1.3.x is requested.
-
- Patch submitted in <http://savannah.gnu.org/patch/?7187>.
-
-2010-05-12 Timothy Brown <tbrown@freeshell.org>
-
- AX_LIB_HDF5: test whether the HDF5 library is available or not
- Submitted in <http://savannah.gnu.org/patch/?7179>.
-
-2010-04-23 Peter Simons <simons@cryp.to>
-
- AX_PYTHON_EMBED: bumped serial number after recent changes
-
-2010-04-22 Ilya Etingof <ilya@glas.net>
-
- Fix typo in ax_python_embed -o correctly defun AX_PYTHON_INSIST
-
-2010-04-20 Peter Simons <simons@cryp.to>
-
- AX_LUA: updated serial number to match the number of commits to this macro
-
-2010-04-20 Mike Park <MikePark.rb@GMail.com>
-
- AX_F90_MODULE_FLAG: test module include path with no space between -I and path
- (for compaq alpha fort compiler)
-
-2010-04-02 Joel Smith <js-gnuaca@jk1.net>
-
- AX_PREFIX_CONFIG_H: Removed extra spaces (which break prefixed macros)
-
-2010-03-12 Reuben Thomas <rrt@sc3d.org>
-
- Run Lua with empty LUA_INIT, to avoid picking up user settings.
-
-2010-03-10 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_LIBKML: Detect Google's libkml library <http://code.google.com/p/libkml/>.
- Initial version. See <https://savannah.gnu.org/patch/?7109> for further details.
-
-2010-03-04 Peter Johansson <trojkan@gmail.com>
-
- AX_CHECK_ZLIB: fix bogus result message
- When calling configure without any --with-zlib or --without-zlib, the
- configure output was
-
- checking if zlib is wanted... checking for inflateEnd in -lz... yes
- checking zlib.h usability... yes
- checking zlib.h presence... yes
-
- while I expected
-
- checking if zlib is wanted... yes
- checking for inflateEnd in -lz... yes
- checking zlib.h usability... yes
- checking zlib.h presence... yes
-
- This patch fixes this.
-
-2010-03-01 Peter Simons <simons@cryp.to>
-
- ALL: update web site URL to http://www.gnu.org/software/autoconf-archive/MACRO-NAME.html
-
-2010-02-23 Peter Simons <simons@cryp.to>
-
- Dropped e-mail address obscuration from the following macros, because the invalid syntax breaks the texi2html generator:
- m4/ax_c_arithmetic_rshift.m4
- m4/ax_c_referenceable_passed_va_list.m4
- m4/ax_prog_fasm.m4
- m4/ax_prog_fasm_opt.m4
- m4/ax_prog_hla.m4
- m4/ax_prog_hla_opt.m4
- m4/ax_prog_masm.m4
- m4/ax_prog_masm_opt.m4
- m4/ax_prog_nasm.m4
- m4/ax_prog_nasm_opt.m4
- m4/ax_prog_tasm.m4
- m4/ax_prog_tasm_opt.m4
- m4/ax_prog_yasm.m4
- m4/ax_prog_yasm_opt.m4
- m4/ax_sys_perlsharpbang.m4
-
-2010-02-19 Peter Simons <simons@cryp.to>
-
- AX_*_JAVA_*: fixed use of $EXEEXT
- Further details can be found at <http://savannah.nongnu.org/patch/?6948>.
-
-2010-02-15 Thomas Treichl <Thomas.Treichl@gmx.net>
-
- AX_PTHREAD: provide "-pthreads" on 10.6 OS X systems
- See <http://savannah.nongnu.org/patch/?7071> for further details.
-
-2010-02-13 Dustin J. Mitchell <dustin@zmanda.com>
-
- AX_MPIP: add new macro
- See https://savannah.nongnu.org/patch/?7092 for further details.
-
-2010-02-08 Francesco Salvestrini <salvestrini@gmail.com>
-
- Replaced obsolete AC_HELP_STRING with AS_HELP_STRING
-
-2010-02-02 Guido U. Draheim <guidod@gmx.de>
-
- AX_SYS_LARGEFILE_SENSITIVE: on x64 targets some largefile tests aren't made -> provide defaults
-
-2010-01-25 Peter Simons <simons@cryp.to>
-
- Assigned all macros a unique serial number.
- The serial number corresponds to the number of commits that have
- modified the macro in the Archive's Git repository. Refer to
- http://www.gnu.org/software/libtool//manual/automake/Serials.html to
- find out why these numbers are useful.
-
-2010-01-12 Filippo Giunchedi <filippo@esaurito.net>
-
- AX_RESTORE_FLAGS, AX_SAVE_FLAGS: initial versions
- Shamelessly copied from the great VLC.
-
-2010-01-05 Peter Simons <simons@cryp.to>
-
- Augmented the text of the all-permissive license by an express warranty disclaimer.
- This has been suggested by the FSF on http://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html.
-
- AX_PTHREAD: minor changes to the AC_TRY_LINK command so that the code compiles when -Wall and -Werror are set
-
- AX_CXX_VERBOSE_TERMINATE_HANDLER: replaced by a more generic implementation that's not limited to GNU libstdc++
- Submitted by Kevin Locke in <https://savannah.nongnu.org/patch/?7005>.
-
-2010-01-01 Mike Frysinger <vapier@gentoo.org>
-
- AX_BOOST_BASE: fix host boost search when cross-compiling
- The AX_BOOST_BASE macro likes to do searches in the host paths (/usr and
- such) which is obviously incorrect for cross-compiling. So disable these
- fallback searches when cross-compiling.
-
-2009-12-28 Peter Simons <simons@cryp.to>
-
- AX_BOOST_BASE: add ACTION-IF-FOUND/ACTION-IF-NOT-FOUND-style API
- Changes on 2009-12-02 by Peter Adolphs:
-
- - fixed broken indentation (tabs/spaces)
- - added ACTION-IF-FOUND and ACTION-IF-NOT-FOUND
- - notice instead of error when boost was not found
- - changed help message
-
- Changes on 2009-11-28 by Tim Niemueller:
-
- - fixed problem with lib dir for 64Bit systems
-
-2009-12-27 Peter Simons <simons@cryp.to>
-
- AX_PATH_BDB: spell Rafal Rzepecki's name correctly
- More details can be found in e000442ec25f72576b75ea32e342fb1e503a944e.
-
- AX_C_PRINTF_THSEP: deprecated because of technical flaws
- See http://savannah.nongnu.org/patch/?6848 for further details.
-
-2009-12-25 Neil Mayhew <neil_mayhew@users.sourceforge.net>
-
- AX_CHECK_ICU: added support for icu-specific CPPFLAGS
- This macro uses the icu-config utility which treats CPPFLAGS separately
- from CFLAGS and CXXFLAGS. Clients should be able to obtain the value of
- CPPFLAGS, which is not currently possible. This patch fixes that.
-
- Note that this behavior is slightly different from PKG_CHECK_MODULES,
- since the underlying pkg-config doesn't distinguish between CFLAGS and
- CPPFLAGS. Using CFLAGS instead of CPPFLAGS with icu-config leads to
- problems, such as header files not found, and compilation errors since
- icu has its own slightly quirky ideas about what kind of strict warnings
- should be used, even though these are not required for using the ICU
- headers.
-
- Clients should typically use ICU_CPPFLAGS rather than ICU_CFLAGS or
- ICU_CXXFLAGS if they just want to be able to find headers.
-
-2009-12-25 Peter Simons <simons@cryp.to>
-
- AX_C_IFDEF: deprecated in favor of the standard Autoconf macro AC_CHECK_DECL
-
-2009-12-23 Peter Simons <simons@cryp.to>
-
- Consistently indent quoted paragraphs with two blanks.
-
- Replaced all tab characters in macro header sections with an appropriate number of blanks.
-
-2009-12-17 Peter Simons <simons@cryp.to>
-
- AX_CXX_HELPFUL_TERMINATE_HANDLER: initial version
- Submitted by Kevin Locke in <https://savannah.nongnu.org/patch/index.php?7005>:
-
- | As a compliment (or possibly replacement) to the current
- | AX_CXX_VERBOSE_TERMINATE_HANDLER macro, I present the
- | AX_CXX_HELPFUL_TERMINATE_HANDLER macro. Rather than specifically looking for
- | the GNU libstdc++ verbose_terminate_handler, this macro uses a test program
- | which throws an uncaught exception then checks if the output contains
- | information about the exception. This way it can detect helpful terminate
- | handlers other than the current one provided with GNU libstdc++.
- |
- | The design of this macro is not perfect. Most importantly, the logic for
- | capturing and testing the output of the test program is not very elegant. I
- | had first attempted to check for output from within the test program (by
- | redirecting std::cerr, capturing SIGABRT, etc.) but it was excessively ugly
- | and not very portable. The result is that the logic in the macro itself is a
- | little more awkward so that the test program is trivial. I think it was a
- | good trade, but feedback is welcome.
-
-2009-12-17 Dustin J. Mitchell <dustin@zmanda.com>
-
- rename occurrences of AC_PROG_SWIG to AX_PKG_SWIG
-
-2009-12-16 Peter Simons <simons@cryp.to>
-
- ax_pkg_swig.m4: cosmetic changes
-
-2009-12-16 Matthew William Cox <matt@mattcox.ca>
-
- modernize the name of cache variables in ax_ext
- The name space structure for cache variables should now contain _cv_.
- I've left them in the AX name space, so the cache variables used by
- ax_ext are now named ax_cv_...
-
-2009-10-25 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- ax_enable_builddir: improve quality of generated top-level Makefile
- The top-level Makefile is generated by mangling rules, "a: b". We
- already avoid mangling "a := b". But we should also exclude "a = :".
-
- Apparently this was causing unbalanced parenthesis errors on some
- systems.
-
- Reported-by: Mike Frysinger <vapier@gentoo.org>
-
-2009-10-08 Dustin J. Mitchell <dustin@zmanda.com>
-
- Rename AC_PROG_SWIG to AX_PKG_SWIG, set SWIG='' when not found, and add action-if-[not-]found options
-
-2009-10-05 Reuben Thomas <rrt@sc3d.org>
-
- Fix incorrect setting of ax_cv_curses when curses was not found.
-
-2009-10-04 Reuben Thomas <rrt@sc3d.org>
-
- Merge branch 'master' of git://git.sv.gnu.org/autoconf-archive
-
- Remove --with-lua-{includes,libraries} as the GNU Coding Standards say CPPFLAGS and LDFLAGS should be used for this sort of thing.
-
-2009-09-21 Peter Simons <simons@cryp.to>
-
- AX_LATEX_*: Deprecated because of licensing issues.
-
- AX_CFLAGS_FORCE_C89: cosmetic, no functional change
-
- AX_GCC_LIBRARIES_DIR: cosmetic, no functional change
-
-2009-09-21 Reuben Thomas <rrt@sc3d.org>
-
- Merge branch 'master' of git://git.sv.gnu.org/autoconf-archive
-
- Add AX_CFLAGS_FORCE_C89.
-
-2009-09-19 Francesco Salvestrini <salvestrini@gmail.com>
-
- Merge branch 'master' of ssh://salvestrini@git.sv.gnu.org/srv/git/autoconf-archive
-
-2009-09-19 Peter Simons <simons@cryp.to>
-
- AX_PROG_PERL_MODULES: cosmetic in the documentation, no functional changes
-
-2009-09-18 Peter Simons <simons@cryp.to>
-
- Fixed trivial typos.
-
- AX_CHECK_ALLOCATED_CTIME: don't cast char* to void* when calling free(2)
- The cast is redundant and gnulib complains about it, too.
-
- AX_AM_MACROS_STATIC: drop trailing whitespace
-
-2009-09-18 Francesco Salvestrini <salvestrini@gmail.com>
-
- Fixed AX_GCC_INSTALL_DIR
-
- Fixed AX_GCC_LIBSUPCXX
-
- Introduced AX_GCC_LIBRARIES_DIR
-
-2009-08-24 Peter Simons <simons@cryp.to>
-
- AX_LATEX_*: marked obsolete because of issues with LGPL license
- The AX_LATEX_* family of macros is distributed under the LPGL license.
- Use of that license is discouraged for Autoconf macros, because it might
- impose licensing restrictions on the generated configure script. All
- other macros in the Archive that are licensed under LGPL or GPL feature
- an explicit Autoconf Exception that lifts those limitations, but the
- LaTeX macros did not. Unfortunately, all attempts to contact the author
- with a request to remedy the situation have been been unsuccessful.
-
- Dropped obsolete macros from the repository.
- These macros have been replaced by newer versions and are no longer required.
- Where applicable, the newer versions feature an AU_ALIAS() forwarder that
- redirects invocations of the obsolete macro to the current one.
-
-2009-08-20 Peter Johansson <peterandrejohansson@gmail.com>
-
- AX_AM_MACROS_STATIC: include date stamp in the generated file
-
-2009-08-13 Reuben Thomas <rrt@sc3d.org>
-
- Add AU_ALIAS calls to new files for all recently renamed macros.
-
-2009-08-12 Peter Simons <simons@cryp.to>
-
- AX_FUNC_WHICH_GETSERVBYNAME_R: cosmetic, no functional change
-
-2009-08-12 Bogdan Drozdowski <bogdandr # op . pl>
-
- Improved portability.
-
- Re-released these macros under LGPL with an Autoconf exception.
-
-2009-08-11 Peter Simons <simons@cryp.to>
-
- Revert "Add AU_ALIAS calls to obsolete macros."
- Commit b456074a0da5f319a512c043e6c5102e078923f4 adds AU_ALIAS calls that
- forward from the obsolete macro names to the new ones. However, at this point
- it's uncertain whether that usage of AU_ALIAS actually works as intended. In
- order to avoid breaking things until the issue has been clarified, the change
- is reverted.
-
-2009-08-11 Reuben Thomas <rrt@sc3d.org>
-
- Add AU_ALIAS calls to obsolete macros.
-
-2009-08-10 Peter Simons <simons@cryp.to>
-
- AX_PATH_GENERIC: fixed credits to Angus Lee
-
-2009-08-10 Reuben Thomas <rrt@sc3d.org>
-
- More renamings missed previously.
-
-2009-08-08 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_WITH_PROG: Fixed excessive quoting accidentally introduced earlier
-
-2009-08-07 Peter Simons <simons@cryp.to>
-
- AX_PROG_PERL_MODULES: add the ability to check for minimum required version
- See https://savannah.nongnu.org/patch/?6889 for further details.
-
- Ensure that all LaTeX macros use AX_LATEX_TEST instead of the obsolete _ACLTX_TEST.
-
- _AC_C_IFDEF: rename to AX_C_IFDEF
-
- Center the URL at the top of every file and use consistent word-wrapping.
-
- Dropped renamed versions of those macros that were obsolete to begin with.
- The macros AC_CHECK_CURL, AC_CHECK_TAGLIB, AC_COMPILE_WARNINGS,
- AC_PROMPT_USER, AC_PROMPT_USER_NO_DEFINE, and VL_PROG_CC_WARNINGS were
- obsolete and are about to be deleted. There seems to be no point in
- creating renamed, obsolete copies of those macros with an AX_ prefix.
-
-2009-08-07 Reuben Thomas <rrt@sc3d.org>
-
- Merge branch 'master' of git://git.sv.gnu.org/autoconf-archive
-
- Rename macros with no prefix to have an AX_ prefix.
-
- Rename files to match macro names.
- Also rename AC_C_COMPILE_VALUE to AX_C_COMPILE_VALUE.
-
- Fix some ax_ to AX_.
-
- Rename SMR_WITH_BUILD_PATH to AX_WITH_BUILD_PATH.
-
- Rename SG_AFS to AX_AFS.
-
- Rename RSSH_* prefixes to AX_* prefixes.
-
- Rename RLC_XERXESC to AX_XERCESC.
-
- Rename MS_* prefixes to AX_* prefixes.
-
- Rename MERK_SIP_DEVEL to AX_SIP_DEVEL.
- Also add a FIXME to use AX_COMPARE_VERSION rather than perl.
-
- Rename MDL_* prefixes to AX_* prefixes.
-
-2009-08-06 Reuben Thomas <rrt@sc3d.org>
-
- Rename KLM_SYS_WEAK_ALIAS to AX_SYS_WEAK_ALIAS.
-
- Rename IMMDX_LIB_METIS to AX_LIB_METIS.
-
-2009-08-06 Peter Simons <simons@cryp.to>
-
- VL_*: removed duplicate OBSOLETE MACRO section accidentally introduced earlier
-
-2009-08-06 Reuben Thomas <rrt@sc3d.org>
-
- Rename gl_TRILINOS_ABSOLUTE_HEADER to AX_ABSOLUTE_HEADER.
-
- Rename CT_CHECK_POSTGRES_DB to AX_CHECK_POSTGRES_DB.
-
- Rename BNV_HAVE_QT to AX_HAVE_QT.
- Remove inline old revision history.
-
- Rename MNI_CXX_HAVE_KOENIG_LOOKUP to AX_CXX_HAVE_KOENIG_LOOKUP.
-
- Rename file to match macro name.
-
- Rename MP_WITH_CURSES to AX_WITH_CURSES.
-
- Rename AC_ prefixes to AX_ (only in names of aa macros!).
-
-2009-08-06 Reuben Thomas <rrt@sc3d.org>
-
- Rename AZ_PYTHON_* to AX_PYTHON_*.
- Since there is already an ax_python.m4, use the name
- az_python_embed.m4, since the macros are aimed at embedding python.
-
- Punctuate "Mac OS X" with spaces.
-
-2009-08-06 Reuben Thomas <rrt@sc3d.org>
-
- Add python2.6 to list of binaries looked for.
-
- Fix 'Renamed to' lines' case of macro names.
-
- Rename AM_ prefixes (those of aa macros only!) to AX_.
-
- Rename ACLTX_ prefixes to AX_LATEX_ prefixes.
-
- Rename ACX_ prefixes to AX_ prefixes.
-
- Rename AG_ prefixes to AX_ prefixes.
-
- Change remaining dps_ and etr_ prefixes to ax_.
-
- Rename ADL_* prefixes to AX_ prefixes.
-
- Rename more occurrences of vl_* to ax_*.
-
- Rename DPS_ prefixed macros to AX_ prefixed macros.
- Note: dps_check_plugin.m4 becomes ax_check_java_plugin.m4 to match the
- name of the macro.
-
- Rename ETR_ prefixed macros to AX_ prefixed macros.
-
- Remove references to obsoleted macros.
-
- Rename VL_* macros to AX_* macros.
-
-2009-08-04 Peter Simons <simons@cryp.to>
-
- AX_PATH_GENERIC: use consistent word-wrapping
-
- AX_LIB_TAGLIB: use consistent word-wrapping
-
- AX_LIB_ORBIT2: use consistent word-wrapping
-
- AX_LIB_CURL: use consistent word-wrapping
-
- AC_PROMPT_USER_NO_DEFINE: use consistent word-wrapping
-
- AC_PROMPT_USER: use consistent word-wrapping
-
- AC_PATH_GENERIC: use consistent word-wrapping
-
- RSSH_CHECK_OFF64_T: re-released under all-permissive license
- In <42fca37f5f6a9deb6fa1d0867359d629.squirrel@wmail.gradsoft.ua>, Ruslan kindly
- agreed to distribute his macro under the all-permissive license.
-
-2009-08-03 Peter Simons <simons@cryp.to>
-
- Obsoleted AC_COMPILE_WARNINGS, AX_CFLAGS_WARN_ALL_ANSI, and VL_PROG_CC_WARNINGS.
- The functionality provided by these macros overlaps with AX_CFLAGS_WARN_ALL.
- See <f92540e30908010651s6ff80471v1b0f43064183aa50@mail.gmail.com> on the
- autoconf-archive-maintainers mailing list for further details.
-
-2009-08-03 Dustin J. Mitchell <dustin@zmanda.com>
-
- Merge branch 'master' of git://git.sv.gnu.org/autoconf-archive
-
-2009-08-01 Reuben Thomas <rrt@sc3d.org>
-
- AX_MAINTAINER_MODE_AUTO_SILENT: fixed a few small typos in the documentation
-
-2009-08-01 Francesco Salvestrini <salvestrini@gmail.com>
-
- give credit to the authors of the macros that inspired these improved versions
-
- AC_PATH_GENERIC: work around for 1-dot problem
-
-2009-07-31 Peter Simons <simons@cryp.to>
-
- AC_CHECK_CURL: marked obsolete
-
- AC_CHECK_TAGLIB: marked obsolete
-
- CHECK_SSL: marked obsolete
-
- AC_PATH_GENERIC: marked obsolete
-
-2009-07-31 Francesco Salvestrini <salvestrini@gmail.com>
-
- New ORBit2 related macro (using AX_PATH_GENERIC)
-
- Renewed version of AC_CHECK_TAGLIB (using AX_PATH_GENERIC)
-
- Renewed version of AC_CHECK_CURL (using AX_PATH_GENERIC)
-
- Rearranged AC_PATH_GENERIC in order to use AX_COMPARE_VERSION
-
-2009-07-30 Reuben Thomas <rrt@sc3d.org>
-
- AX_WITH_PROG: fixed handling of '--without-foo' arguments
- Submitted in <https://savannah.nongnu.org/patch/?6876>.
-
-2009-07-27 Peter Simons <simons@cryp.to>
-
- AC_CXX_HAVE_STD: removed stray '}' character in comments
-
- AX_HAVE_EPOLL: fixed minor typo in comments
-
- AC_LIBTOOLIZE_CFLAGS: avoid use of non-ascii characters in comments
-
- AC_FUNC_SNPRINTF: avoid use of non-ascii characters in comments
-
- AC_FUNC_MEMMOVE: avoid use of non-ascii characters in comments
-
- AC_CXX_LDFLAGS_STD_LANG: avoid use of non-ascii characters in comments
-
- AC_CXX_CXXFLAGS_STD_LANG: avoid use of non-ascii characters in comments
-
- AC_CXX_CPPFLAGS_STD_LANG: avoid use of non-ascii characters in comments
-
- AC_CXX_COMPILER_VENDOR: avoid use of non-ascii characters in comments
-
- _AC_C_IFDEF: avoid use of non-ascii characters in comments
-
-2009-07-22 Peter Simons <simons@cryp.to>
-
- AX_SPLIT_VERSION: fixed minor two typos in the documentation
- Thanks to Reuben Thomas for pointing those out.
-
-2009-07-21 Reuben Thomas <rrt@sc3d.org>
-
- MP_WITH_CURSES: allows the user to set CURSES_LIB in the environment
- This patch also fixes a code typo, where LIBS was used instead of
- mp_save_LIBS in the last test.
-
- MP_WITH_CURSES: fixed typo in the documentation
-
-2009-07-21 Guido U. Draheim <guidod@gmx.de>
-
- AX_CFLAGS_NO_WRITABLE_STRINGS: bugfix
- Imported from ac-archive.cvs.sourceforge.net.
-
-2009-07-20 Peter Simons <simons@cryp.to>
-
- AC_PATH_GENERIC: cosmetic markup fixes
- The synopsis must be written in one line (or the HTML generator will fail).
-
-2009-07-18 Dustin J. Mitchell <dustin@zmanda.com>
-
- update copyright years
-
- remove Amanda-specific reference to $LOCSYSPATH
-
-2009-07-17 Filippo Giunchedi <filippo@esaurito.net>
-
- AX_RUBY_DEVEL: use proper variable for error
-
-2009-06-23 Bert Wesarg <bert.wesarg@googlemail.com>
-
- ac_path_generic.m4: make LIBRARY-config, --cflags, and --libs customizable
-
- ac_path_generic.m4: add AC_ARG_VAR()s
- Add AC_ARG_VAR() for _CONFIG, _CFLAGS, and _LIBS.
-
- ac_path_generic.m4: use AS_HELP_STRING() in AC_ARG_WITH()
- Quoting looks strange but result is correct.
-
-2009-06-22 Diab Jerius <dj@head.cfa.harvard.edu>
-
- VL_LIB_READLINE: set LIBS correctly in case of a cache hit
- The macro didn't set LIBS appropriately if there is a cache hit. It only
- sets it if there is a cache miss.
-
- I've modified the code to set LIBS in the stanza which checks to see if
- $vl_cv_lib_readline has been set. This required resetting LIBS in the
- AC_CACHE_CHECK "COMMANDS-TO-SET-IT" argument so that the appropriate
- libs wouldn't be included twice if there was a cache miss.
-
-2009-06-16 Dustin J. Mitchell <dustin@zmanda.com>
-
- AX_CHECK_OPENSSL: initial submission
- See https://savannah.nongnu.org/patch/?6849 for details.
-
-2009-06-10 Peter Johansson <trojkan@gmail.com>
-
- AX_COMPARE_VERSION: use AC_REQUIRE to declare dependency on AC_PROG_AWK
-
-2009-06-10 Peter Simons <simons@cryp.to>
-
- AC_PYTHON_DEVEL: avoid wiping the user settings of $CPPFLAGS and $LIBS
- Submitted by aoz.syn@gmail.com in <http://savannah.nongnu.org/patch/?6847>.
-
-2009-06-04 Krzysztof Burghardt <krzysztof@burghardt.pl>
-
- AX_LIB_NOKALVA: check for the existence of OSS Nokalva
- http://savannah.nongnu.org/patch/?6842
-
-2009-06-04 Peter Simons <simons@cryp.to>
-
- MP_WITH_CURSES: use standard word-wrapping boundaries
-
- AX_DIST_RPM: use standard word-wrapping boundaries
-
-2009-04-30 Bill Blough <bblough@gmail.com>
-
- AX_LIB_XALAN: initial version
- Detect the Apache Xalan C++ XSLT processor. This is a derivative work based on
- AX_LIB_XERCES by Mateusz Loskot.
-
-2009-04-30 Reuben Thomas <rrt@sc3d.org>
-
- MP_WITH_CURSES: add support for ncursesw
- http://savannah.nongnu.org/patch/?6819
-
-2009-04-29 Guido U. Draheim <guidod@gmx.de>
-
- AX_CREATE_PKGCONFIG_INFO: add support for datarootdir
- Imported from ac-archive.cvs.sourceforge.net.
-
-2009-04-28 Allan Caffee <allan.caffee@gmail.com>
-
- AX_DIST_RPM: Do not break VPATH builds
- AX_DIST_RPM was breaking VPATH builds since it was expecting the spec
- template to be in the build directory during configure time. Obviously
- this breaks distcheck which checks, among other things, VPATH builds.
-
- AX_DIST_RPM: Do not hard code the spec template
- The spec template was hard coded in and the macro was ignoring the
- template given by the caller.
-
- AX_DIST_RPM: Remove use of @NAME@ and @VER@.
- It appears that at one point the previously values were being
- substituted in at make time but this is no longer the case. Modify the
- example to use the @PACKAGE@ and @VERSION@ variables instead.
-
- AX_DIST_RPM: Update the example spec file in comment.
- The example should use the `License' tag rather than the legacy `Copyright'
- tag.
-
-2009-04-28 Peter Simons <simons@cryp.to>
-
- all: macro home pages now reside on savannah (but old links still work)
-
-2009-04-27 Peter Simons <simons@cryp.to>
-
- AC_LIB_ID3, AC_LIB_UPNP: release under all-permissive license
- Commit 9da70c52df7bf9fa78d8a27465fa6be4b75e586a should have done that
- over a years ago, but apparently something went wrong.
-
-2009-04-26 Peter Simons <simons@cryp.to>
-
- ALL: consistency edits (see NEWS)
- * Consistently refer to this project as Autoconf Archive.
-
- * Removed the LAST MODIFICATION section, because that information is redundant
- in the presence of Git.
-
- * COPYLEFT has been renamed to LICENSE: some licenses, like all-permissive,
- are no copylefts.
-
-2009-04-26 Peter Simons <simons@cryp.to>
-
- Dropped obsolete macros.
- These macros were marked as obsolete for quite a while and are now
- subsequently deleted. This means that the generated distribution archive
- longer contains them either. The respective homepage and download URLs
- on the web server, however, will remain valid for the foreseeable
- future.
-
-2009-04-24 Peter Simons <simons@cryp.to>
-
- Bump last-modified dates.
-
-2009-04-24 Matteo Settenvini <matteo@member.fsf.org>
-
- AC_PYTHON_DEVEL: added support for python 3
-
-2009-04-24 Allan Caffee <allan.caffee@gmail.com>
-
- AX_INSTALL_FILES: fix an improperly escaped double quote
- A bug in quotation was causing AX_INSTALL_FILES and dependent macros to
- break. This regression was introduced in 9c650e.
-
-2009-04-23 Peter Simons <simons@cryp.to>
-
- AUTHORS: Updated author list and copyright headers.
-
-2009-04-23 Mike Frysinger <vapier@gentoo.org>
-
- AX_CHECK_LINKER_FLAGS: new func based on AX_CHECK_COMPILER_FLAGS
-
- AX_CHECK_COMPILER_FLAGS: quote flag name with []
- If a flag contains a comma in it, then it will not be properly passed to
- the AS_TR_SH function. The $1 needs to be quoted as [$1] to fix this.
-
-2009-04-20 Gabriele Bartolini <gabriele.bartolini@devise.it>
-
- AX_PROG_MD5SUM: released under all-permissive license
-
-2009-04-20 Peter Simons <simons@cryp.to>
-
- Synchronize last-modified-date with GIT repository.
- The last-modified-date of these macros didn't match their respective
- last-modified-date in the GIT repository. A version bump remedies this
- inconsistency. In hindsight, these dates should have bumped when the
- distribution format changed; all macros had to be touched at this point
- anyway.
-
- consistency edits
- Cosmetic edits to update copyright headers and word-wrap documentation.
-
-2009-04-20 Allan Caffee <allan.caffee@gmail.com>
-
- AX_CVS,AX_DIST_MSI: Rewritten to use AX_ADD_AM_MACRO_STATIC.
- These changes have not been tested very well since I don't have the software
- setup to use either one. It's also worth mentioning that AX_DIST_MSI appears
- to use GNU Make syntax which will cause Automake to complain unless portability
- warnings are disabled.
-
- Please feel free to modify this patch and commit message as necessary.
-
-2009-04-20 Allan Caffee <allan.caffee@gmail.com>
-
- AX_DIST_RPM (and dependent macros) Modified to use AX_ADD_AM_MACRO_STATIC.
- The macros AX_UPLOAD, AX_INSTALL_FILES, and AX_EXTRA_DIST which are often used
- in conjunction with AX_DIST_RPM were also updated to use
- AX_ADD_AM_MACRO_STATIC.
-
- Thanks go to Ralf Wildenhues for the idea of adding local cleanup and
- distribution targets as prerequisites the *-local/*-hook targets.
-
-2009-04-20 Allan Caffee <allan.caffee@gmail.com>
-
- AX_ADD_AM_MACRO_STATIC: Added a new macro and helpers.
- This new macro adds some text to the file aminclude_static.am when *Autoconf*
- is run. The current macro AX_ADD_AM_MACRO writes text to the file
- `aminclude.am' when _configure_ is run. Unfortunately this means that a) the
- existing macro append Make code rather than Automake code as the name would
- imply and b) only works for implementations of Make which allow includes, BSD
- Make and GNU Make are the only ones that come to mind.
-
- Hopefully this new macro will eventually replace the existing one altogether
- because it allows Automake to do the actual work thereby offering more portable
- Makefiles and pushing logic out of configure conditionals and into
- AM_CONDITIONALs. However, in an attempt to avoid breaking existing Autoconf
- scripts those macros have been left unchanged for the time being.
-
-2009-04-20 Gabriele Bartolini <gabriele.bartolini@devise.it>
-
- AX_PROG_MD5SUM: initial version
-
-2009-04-19 Peter Simons <simons@cryp.to>
-
- AUTHORS: updated after recent changes to AX_ENABLE_BUILDDIR
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Add support for "dist-bzip2" target and friends
- We already get a special toplevel Makefile rule for "dist", which
- copies the tarball from the build directory to the source directory.
-
- Many projects publish tarballs compressed using Bzip2 to save a bit
- more bandwidth. Automake provides a "dist-bzip2" rule for this
- purpose, and many others for different compression methods.
- Unfortunately the rules don't all match the file extensions (dist-bzip
- makes .bz2). So for dist-foo rules, just copy *all* the tarballs.
- Ugly, but useful.
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Fix "make distclean" toplevel Makefile target
- $ ./configure; make
- ...
- MAKE i686-pc-linux-gnu : 0 * distclean
- make[1]: Entering directory `/home/alan/bootup/src/module-init-tools/build'
- rm -f doc/*.tmp manpage.refs manpage.links
- make[1]: Leaving directory `/home/alan/bootup/src/module-init-tools/build'
- MAKE i686-pc-linux-gnu : 0 * distclean (all local builds)
- # rm -r .
- # (sleep 3)
- rm -r .
- rm: cannot remove directory `.'
-
- The problem is the method used to determine which builddirs are local,
- and therefore should removed by "make distclean". It relies on them
- starting with "./", but they don't :-). Instead, we can assume that
- non-local directories will start with "/" or "../".
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Prevent multiple dist-all targets in top-level Makefile
- $ ./configure; make
- ...
- Makefile:852: target `dist-all' given more than once in the same rule.
-
- The macro generates additional X-all targets, meaning "make target X in
- all build directories". My source Makefile includes a rule like this:
-
- dist dist-all: ...
-
- It gets converted to
-
- dist dist-all dist-all:
-
- When what we really want is this
-
- dist dist-all:
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Fix ":=" assignments in top-level generated Makefile
- The sed script which generates the top-level Makefile from the Makefile
- in the build directory is flawed. It treats an assignment of the form
- "TESTSUITE := ..." as a makefile rule - because it contains ":".
-
- $ make
- ...
- MAKE : 1 * TESTSUITE
- make[1]: Entering directory `/home/alan/bootup/src/module-init-tools/build'
- make[1]: *** No rule to make target `TESTSUITE'. Stop.
-
- Fix the sed script to skip the rule-related commands for lines which
- contain ":=". As a cleanup, we can also skip the rule-related commands
- for lines which do not contain ":". That simplifies those commands,
- because they don't need to test for ":" themselves.
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Fix builds configured from a subdirectory
- I would like to be able to bypass ENABLE_BUILDDIR and configure a
- subdirectory myself, without generating a toplevel Makefile.
- (This is for an unusual automated testsuite which tests behaviour
- with different configure options, and compiles with -DJUST_TESTING
- to build a testable version of the program).
-
- $ mkdir build; cd build; ../configure
- ...
- config.status: executing buildir commands
- config.status: create top_srcdir/Makefile guessed from local Makefile
- config.status: build in yes (HOST=)
- ...
- $ cd ..; make
- MAKE i686-pc-linux-gnu : 0 * all-all
- /bin/bash: line 9: cd: yes: No such file or directory
- make: *** [all-all] Error 1
-
- Also:
- ./configure --disable-builddir
- ...
- config.status: executing buildir commands
- config.status: keeping top_srcdir/Makefile from earlier configure
- ...
-
- Which should really be:
-
- config.status: executing buildir commands
- config.status: leaving top_srcdir/Makefile untouched
-
-2009-04-19 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
- AX_ENABLE_BUILDDIR: Fix path for config.guess
- Using this macro, I get a warning that config.guess can't be found.
- It doesn't cause a problem for me because I'm not cross-compiling
- for multiple hosts, but it is annoying.
-
- $ ./configure
- ...
- $ make
- sh: Can't open ../config.guess
- ...
-
- Reason: ".." is "$AUX".
- The top-level makefile is generated *after* the configure script reruns
- itself in the build directory. At that point, AUX is equal to "..".
-
- Solution: use AM_AUX_DIR_EXPAND to generate an absolute version of
- ac_aux_dir.
-
-2009-04-19 Toni Corvera <outlyer@gmail.com>
-
- AX_BOOST_{THREAD,PROGRAM_OPTIONS}: replace non-portable shell constructs
- The mentioned files contain a non-portable shell construct, brace expansion
- (e.g. dash and FreeBSD's sh don't support it). I guess the other ax_boost_<lib>
- macro files contain similar stuff but I'm not using any other boost libs so I'd
- rather not mess with them.
-
-2009-04-19 Michael McMaster <email@michaelmcmaster.name>
-
- AX_C99_INLINE: initial version
- The macro determines whether the "inline" keyword of a C99 compiler is
- standards compliant or not. I am using this macro support differences
- between gcc 4.2 (and earlier) and gcc 4.3 (and later) when using the
- "-std= c99" option. It may also be useful for other compilers. (For
- details of the differences between the compiler versions refer to
- http:// gcc.gnu.org/gcc-4.3/porting_to.html "Sematic change of extern
- inline")
-
- Example configure.ac:
-
- AC_INIT([foo], [0.1])
- AM_INIT_AUTOMAKE
-
- AC_PROG_CC
- AC_PROG_CC_C99
- if test "$ac_cv_prog_cc_c99" == "no"; then
- AC_MSG_ERROR([A C99 compiler is required.])
- fi
-
- AX_C99_INLINE
-
- AC_CONFIG_HEADERS([config.h])
- AC_CONFIG_FILES([Makefile])
- AC_OUTPUT
-
- Example source file foo.h:
-
- #ifdef HAVE_C99_INLINE
- inline int myFunction(int a) { return a + 1; }
- #else
- static inline int myFunction(int a) { return a + 1; }
- #endif
-
- Example source foo.c:
-
- extern inline int myFunction(int a);
-
-2009-04-19 Reuben Thomas <rrt@sc3d.org>
-
- LUA: minor updates
-
-2009-04-19 Andreas Saebjoernsen <andreas.saebjoernsen@gmail.com>
-
- AX_BOOST: added support for Wave
- Updated macros due to link dependencies required in AC_CHECK_LIB.
- AX_BOOST_FILESYSTEM requires the BOOST_SYSTEM library while
- AX_BOOST_WAVE requires BOOST_THREAD_LIBRARY to link.
-
-2009-04-19 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- Improved documentation.
-
- AX_PROG_BISON, AX_PROG_FLEX: bugfixes
-
-2009-04-19 Bogdan <bogdandr@op.pl>
-
- AC_PROTOTYPE: added proper call to AC_SUBST()
- This patch updates the AC_PROTOTYPE_DEFINES() function to call
- AC_SUBST() to substitute the correct values in the configure-generated
- files. This is required if you want to distribute a public header file
- that depends on some target system property.
-
-2009-04-19 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_GCC_VERSION: bugfix
-
-2009-04-19 Peter Simons <simons@cryp.to>
-
- AX_F90_*: update copyright lines
-
-2009-04-19 Luc Maisonobe <luc@spaceroots.org>
-
- AX_F90_*: fix cached variable warnings
- Autoconf 2.63 generates warnings when cached variable names have no _cv_
- in them.
-
-2009-04-19 Mats Kindahl <mats@sun.com>
-
- AX_PERL_EXT_FLAGS: embedding Perl into a project using Autotools
-
-2009-04-19 Joshua Judson Rosen <jrosen@ll.mit.edu>
-
- AX_PROG_DOXYGEN: bugfix
- A collegue of mine recently ran into a problem: some "[]" syntax appear
- to be leaking through when autoconf generated ./configure. Actually, it
- was that a string was over-quoted and was thus not being expanded when
- it should have. In some circumstances, it looks like the bug is `mostly
- silent' (save for some bogus output in config.log), but we have seen
- autoconf fail as a result of the "[]" being taken as an (invalid)
- regexp.
-
-2009-04-05 Reuben Thomas <rrt@sc3d.org>
-
- lua.m4: initial version
-
-2009-04-05 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_PROG_PERL_VERSION, AX_PROG_PYTHON_VERSION: improved documentation
-
-2008-11-07 Sebastian Waschik <sebastian.waschik@gmx.de>
-
- AC_CXX_HAVE_VECTOR_AT: bugfix
- Compilation of the test program failed even if the feature is available.
-
-2008-11-07 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- Updated AX_TRILINOS macros.
-
-2008-10-08 Peter Simons <simons@cryp.to>
-
- AX_CHECK_GL: updated to latest versions from Braden McDaniel
-
-2008-08-25 Dennis Felsing <dennis@felsin9.DE>
-
- MP_WITH_CURSES: fix recently introduced bug
-
-2008-08-24 Fabien Coelho <autoconf.archive@coelho.net>
-
- AX_LIB_NETTLE: Support for another cryptographic library, "nettle".
-
-2008-08-19 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- AX_TRILINOS_*: Test for the Trilinos libraries.
- AX_TRILINOS_AMESO, AX_TRILINOS_BASE, AX_TRILINOS_EPETRA, and
- AX_TRILINOS_TEUCHOS are modeled after the boost library macros.
-
- ACLTX_CLASS_CWEB: various improvements
-
-2008-08-19 Fabien Coelho <fabien.coelho@ensmp.fr>
-
- AC_LIB_*CRYPT*: renamed to ax_lib_*crypt*
- Renamed the recently submitted AC_LIB_*CRYPT* macro to use an AX_LIB
- prefix. Also, the AX_LIB_CRYPTO macro will now find the IDEA algorithm.
-
-2008-08-06 Fabien COELHO <fabien@coelho.net>
-
- AC_LIB_{BEECRYPT,CRYPTO,GCRYPT}: check for cryptographic libraries
- These 3 macros check for cryptographic libraries and list their
- available algorithms. It is quite basic, but it fits my needs.
-
-2008-08-06 Rhys Ulerich <rhys.ulerich@gmail.com>
-
- ACLTX_CLASS_CWEB: check the presence of the LaTeX cweb package
- This is a one-off version of Boretti's excellent ACLTX_CLASS autoconf
- macro. The macro checks for the presence of the LaTeX cweb package
- (http://www.ctan.org/tex-archive/help/Catalogue/entries/cweb-latex.html).
- The LaTeX cweb package requires some additional boilerplate that would
- normally be generated by CWEB:
-
- \input cwebmac
- \documentclass{cweb}
- \begin{document}
- \M{1}
- \end{document}
- \fi
- \fin
-
-2008-07-25 Jaroslav Hajek <highegg@gmail.com>
-
- ACX_LAPACK: fix typo
- This patch for Steven Johnson's acx_lapack.m4 fixes a typo and adds a
- missing statement. I believe that the BLAS_LIBS="" statement should be
- there, so that if BLAS is not found, the rest of the test is skipped and
- LAPACK_LIBS is nullified, which makes sense.
-
-2008-06-18 Jaroslav Hajek <highegg@gmail.com>
-
- ACX_BLAS_F77_FUNC: bug fixes
- This patch corrects a few cosmetic bugs and adds also the missing checks
- for REAL and INTEGER return values (I have recently seen a case when
- only REALs were broken due to promoting them to double precision).
-
-2008-06-02 Guido U. Draheim <guidod@gmx.de>
-
- AX_CREATE_PKGCONFIG_INFO: fix misspelled variable name
-
-2008-05-16 Julian Cummings <cummings@cacr.caltech.edu>
-
- AC_COMPILE_CHECK_SIZEOF: bugfix
- There was a typo regarding the optional EXTRA_SIZES argument.
-
-2008-05-16 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_GCC_INSTALL_DIR and AX_GCC_LIB*: one update and three new submissions
-
-2008-05-07 Peter Simons <simons@cryp.to>
-
- AX_HAVE_EPOLL: cosmetic improvement to error message
-
-2008-05-05 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_WITH_*: improvements to the documentation
-
-2008-05-03 Peter Simons <simons@cryp.to>
-
- AX_HAVE_EPOLL: bugfix
- Don't print a warning when run an a non-Linux machine.
-
- AX_CONFIG_FEATURE: bugfix
-
-2008-05-02 Peter Simons <simons@cryp.to>
-
- AX_HAVE_EPOLL: bugfix
- Don't print a warning every time that macro is run on a non-Linux
- machine.
-
- AX_HAVE_ADNS: new submission
-
- AX_HAVE_{EPOLL,POLL,SELECT}: new submissions
-
-2008-05-02 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_WITH_{GUILE,PERL,PROG,PYTHON,RUBY}: improved documentation
-
-2008-04-28 Peter Simons <simons@cryp.to>
-
- AC_SET_VERSIONLEVEL: obsolete macro
- This macro appears to be broken. Any attempt to use, i.e.
-
- AC_SET_VERSIONLEVEL([foo], [1.1.1])
-
- results in an error message: "m4_popdef: undefined macro: foo_MICRO". If
- someone knows how to fix this problem, please let me know.
-
-2008-04-28 Peter Simons <simons@cryp.to>
-
- AX_SET_VERSION_INFO: obsolete macro
- To the best of my understanding, this macro is based on a misconception
- about Libtool's -version-info flag.
-
- Apparently, the macro invocation AX_SET_VERSION_INFO([2.4.18]) is
- transformed into "-release 2" and "-version-info 4:18". However, those
- two flags contradict each other. The -release option specifies a version
- number in the sense that we all know and love, but -version-info does
- not: that flag implements a fairly sophisticated scheme meant to express
- binary interface compatibility which is supposed to *replace* -release
- versions. Deriving settings for both of those flags from one number
- doesn't make sense.
-
- See "6.2 Libtool's versioning system" for further details.
-
-2008-04-23 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_GCC_INSTALL_DIR: updated to use new AX_GCC_OPTION
-
-2008-04-17 Peter Simons <simons@cryp.to>
-
- AC_CXX_*: added various macros for testing C++98 and C++TR1 compliance
- Benjamin Kosnik kindly submitted his macro collection from libstdc++,
-
- http://gcc.gnu.org/onlinedocs/libstdc++/manual/backwards.html#backwards.third
-
- ..., for inclusion in the archive.
-
-2008-04-12 Peter Simons <simons@cryp.to>
-
- ALL: updated m4 distribution format
- The markup format distributed by the Autoconf Macro Archive underwent
- the following changes:
-
- * All archive entries use '#' comment delimiters, rather than 'dnl',
- because we would like those comments to go into the generated
- configure script. It should be simple for everyone to determine
- where the macro came from originally, who wrote it, and where the
- latest version can be retrieved. To achieve this, every macro used
- to start with a distinguished line that shows the URL of its
- respective home page, i.e.:
-
- | ##### http://autoconf-archive.cryp.to/ax_prog_acme.html
-
- As it happens, the aclocal utility distributed with Automake
- ignores all comment lines that start with a double hash '##', thus
- those home page URLs will not make it into any automatically
- generated aclocal.m4 file. Duh. To remedy the situation, the
- following markup is now used instead:
-
- | # =================================================================
- | # http://autoconf-archive.cryp.to/ax_prog_acme.html
- | # =================================================================
-
- * The 2.x versions of the GNU GPL and LGPL contain the following
- clause:
-
- | You should have received a copy of the <GNU LICENSE NAME> along
- | with this program; if not, write to the Free Software Foundation,
- | Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
- Version 3.x, however, smartly refers the reader to the Web:
-
- | You should have received a copy of the GNU General Public License
- | along with this program. If not, see <http://www.gnu.org/licenses/>.
-
- This patch changes all GPL2 and LGPL2 macros to do the same, i.e.
- to refer to the GNU web site for the full text of the respective
- license.
-
- * Since all m4 files had to be changed in this commit anyway, the
- opportunity was used to increase the auto-fill column for
- documentation from 65 to 75 characters per line. It's a trivial
- change, but it just looks nicer.
-
-2008-03-31 Jaroslav Hajek <highegg@gmail.com>
-
- ACX_BLAS_F77_FUNC, ACX_BLAS_WITH_F77_FUNC: initial submission
- Both macros were tested on a machine with gfortran but
- g77-compiled (system-supplied) BLAS and worked as expected.
-
-2008-03-31 Steven G. Johnson <stevenj@alum.mit.edu>
-
- ACX_BLAS: added recognition of Intel MKL and Apple vecLib library
-
-2008-03-31 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_GCC_VERSION, AX_GXX_VERSION: initial submission
-
-2008-03-30 Sean Geoghegan <seangeo@gmail.com>
-
- AX_LIB_SQLITE3: fixed a bug in the automatic directory detection
- The auto-detected CPP flags and LD flags for sqlite3 were being
- assigned to the wrong variables.
-
-2008-03-30 Dilyan Palauzov <Dilyan.Palauzov@aegee.org>
-
- BERKELEY_DB: silence autoheader 2.61 warning
-
-2008-03-30 Thomas Porschberg <thomas@randspringer.de>
-
- AX_BOOST_BASE: add support for --with-boost-libdir
- This patch originated in the PDFedit project [1]. It adds the capability to
- specify the library path explicitly using the `--with-boost-libdir=LIB_DIR'
- flag. This is required, for example, on platforms that offer both 32 and 64
- bit versions of the libraries, but in different directories.
-
- [1] http://sourceforge.net/projects/pdfedit
-
-2008-03-01 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- MP_WITH_CURSES: removed autoheader warnings
-
- AX_PROG_FLEX: test whether AC_PROG_LEX found flex (initial version)
-
- AX_PROG_BISON: test whether AC_PROG_YACC found bison (initial version)
-
-2008-03-01 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_XERCES: updated
-
-2008-02-21 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_PATH_MISSING: added missing 'unset' and improved documentation
-
-2008-02-20 Peter Simons <simons@cryp.to>
-
- AX_RUBY_DEVEL: Corrected spelling of the author's name.
- It's Rafal Rzepecki, where the last 'l' really is an &lslash; from
- ISO-8859-2. Unfortunately, that character cannot be used easily in m4
- macros.
-
- Note that this macro has been derived from AC_PYTHON_DEVEL, but does not
- depend on it.
-
-2008-02-20 Peter Simons <simons@cryp.to>
-
- AX_LIB_XML_SECURITY: added link to project home page
-
-2008-02-20 Alexander Petry <petry@itwm.fhg.de>
-
- AX_LIB_XML_SECURITY: detect Apache Xml-Security C++ library (initial version)
- This macro is based on Mateusz Loskot's AX_LIB_XERCES.
-
-2008-02-20 Daniel Casimiro <dan.casimiro@gmail.com>
-
- AX_BOOST_SYSTEM: detect Boost.System library (initial version)
-
-2008-02-20 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_PATH_MISSING: added missing dereferencing
-
-2008-02-12 Rafa Rzepecki <divided.mind@gmail.com>
-
- AX_RUBY_DEVEL: detect Ruby development environment (initial version)
-
-2008-01-29 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- Re-released recent additions under an all-permissive license and added listed Dustin J. Mitchell as joint copyright holder of AX_WITH_PROG.
-
-2008-01-29 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_POSTGRESQL: bugfix
-
-2008-01-28 Francesco Salvestrini <salvestrini@gmail.com>
-
- Major re-factoring of Perl, Guile, Python, and Ruby detection macros.
- The new submission AX_WITH_PROG generalizes the technique employed by the
- original AX_WITH_PYTHON to allow for detecting generic executables. Based on
- that macro, trivial wrappers are provided for finding installed versions of
- Perl, Guile, Python, and Ruby.
-
- NOTE: The earlier version of AX_WITH_PYTHON performed a version check. The
- AX_WITH_PROG-based macros don't do that. Instead, separate macros are available
- for Perl, Guile, Python, and Ruby that check the version of a given executable
- in a second, independent step.
-
-2008-01-28 Sven Verdoolaege <skimo@kotnet.org>
-
- AX_CREATE_PKGCONFIG_INFO: updated e-mail address
-
-2008-01-28 Peter Simons <simons@cryp.to>
-
- AX_COMPARE_VERSION: cosmetic change
- Removed the reference to AX_PATH_BDB from the documentation in order to
- generate a neater cross-reference graph. The macro's HTML page refers to
- that macro anyway.
-
-2008-01-28 Duncan Simpson <dps@simpson.demon.co.uk>
-
- DPS_LIBGCJ_JAR: find classpath built into gcj (initial version)
-
- DPS_XTRA_CLASSPATH: detect classpath required to find a class in a jar file (initial version)
-
- DPS_JAVA_CHECK_CLASS: test if a Java class is available (initial version)
-
- DPS_CHECK_PLUGIN: find a compatible version of plugin.jar (initial version)
-
-2008-01-28 Andy Kitchen <agimbleinthewabe@gmail.com>
-
- AX_LLVM: detect LLVM (initial version)
-
-2008-01-28 Francesco Salvestrini <salvestrini@gmail.com>
-
- AX_COMPARE_VERSION: Added AC_PROG_AWK call and replaced use of awk with $AWK.
-
-2008-01-10 Dustin J. Mitchell <dustin@zmanda.com>
-
- AC_CHECK_DOCBOOK_XSLT(_MIN): minor updates
-
-2007-12-18 Jean-Louis Martineau <martineau@zmanda.com>
-
- AC_CHECK_DOCBOOK_DTD: minor portability fix
-
-2007-12-06 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_EXPAT: initial submission
-
-2007-12-06 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_MISSING_PROG: improved the documentation
-
-2007-12-03 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_MISSING_PROG, AX_PATH_MISSING: re-factored for improved modularity
- Added a new macro AX_MISSING_PROG that wraps AM_MISSING_PROG (from
- Automake) and modified AX_PATH_MISSING to wrap AX_MISSING_PROG. The
- change is transparent for users of the previous version.
-
- The names used in the macro-chain are confusing, but I didn't find a
- better solution. Suggestions are welcome.
-
-2007-12-03 Christophe Tournayre <turn3r@users.sourceforge.net>
-
- AX_COUNT_CPUS: added MacOS X support
-
-2007-11-30 Christophe Tournayre <turn3r@users.sourceforge.net>
-
- AX_EXT: new submission to detect the supported SIMD extensions
-
- AX_CPU_VENDOR: new submission to detect the cpu vendor
-
- AX_CPU_FREQ: new submission to detect the cpu frequency
-
- AX_CACHE_SIZE: new submission to detect L1 and L2 cache sizes
-
-2007-11-30 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_FIREBIRD: new submission to detect the Firebird client library
-
- AX_LIB_ORACLE_OCI: various improvements
- Users who update from an earlier version should be aware of the fact that the
- result variable has been renamed from HAVE_ORACLE to HAVE_ORACLE_OCI.
-
-2007-11-30 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
- AX_{C,CPP,CXX,CXXPP,LD}_CHECK_FLAG: Check flags supported by the tool-chain.
- The new submissions generalize the functionality provided by AX_GCC_OPTION.
-
-2007-11-22 Pierre Hebert <pierrox@pierrox.net>
-
- BNV_HAVE_QT: provide QT_LRELEASE and QT_LUPDATE variables
-
-2007-11-22 Bogdan Drozdowski <bogdandr@op.pl>
-
- AX_GCC_OPTION: improved portability by providing a dummy file to compile
-
-2007-11-22 Thomas Porschberg <thomas@randspringer.de>
-
- AX_BOOST_*: bug fixes for MinGW and FC
-
-2007-11-22 Mateusz Loskot <mateusz@loskot.net>
-
- AX_LIB_XERCES: initial version
-
-2007-09-09 Peter Simons <simons@cryp.to>
-
- New macros to test for various assemblers, like nasm, yasm, etc.
-
-2007-08-21 Peter Simons <simons@cryp.to>
-
- AX_ENABLE_BUILDDIR: Bump modification date to obsolete the reverted version.
-
-2007-08-21 Peter Simons <simons@cryp.to>
-
- AX_ENABLE_BUILDDIR: Revert renaming of variable HOST to BUILD.
- Further discussion on the Autoconf mailing list has reached the
- following consensus: although BUILD is the right choice in most
- cases, in case of cross-compilation it is not. Cross-compilation
- needs HOST to be set, so the original version of this macro is
- the safer choice. This patch reverts commit
- 41da8f494cd209a9836ebeae8f211cb84dde9153.
-
- An unpleasant property of HOST is that most shell environments
- define that variable to the local hostname. When configure uses
- $HOST as a default setting, however, that is not what it expects
- to find -- HOST is supposed to be config.guess tripple. Thus, the
- user is forced to specify HOST explicitly or to undefine $HOST in
- the shell before calling configure. That's a bit of mess. Bright
- ideas and patches are welcome.
-
-2007-08-17 Julian Cummings <cummings@cacr.caltech.edu>
-
- AX_COMPILER_VENDOR: added support for Pathscale compiler
-
-2007-08-09 Julian Cummings <cummings@cacr.caltech.edu>
-
- AX_F90_MODULE_FLAG: drop support for -module flag
- It turns out that in Version 3.0 of the Pathscale Fortran
- compiler they have "clarified" the meaning of the -module flag to
- only be for setting the directory where *.mod files are written.
- In version 3.0, you can only use -module once in a command line,
- and if you use it, then the compiler will look there first for
- module files to be read before looking in the -I directories.
- Thus, it really is best to just use the -I flag here and let the
- user add one specific -module option only if they want or need to
- redirect module output files.
-
- This commit reverts 5ba234dd8f69456238e7718d4f3a7c116639e373.
-
-2007-08-04 raf <raf@raf.org>
-
- AC_RAF_FUNC_WHICH_GETSERVBYNAME_R: update to GPL3 (with Autoconf exception)
-
-2007-08-04 Alan Woodland <ajw05@aber.ac.uk>
-
- AX_TLS: update license to GPL3 (with Autoconf exception)
-
-2007-08-04 Oren Ben-Kiki <oren@ben-kiki.org>
-
- AX_PROG_DOXYGEN: re-release all-permissive
-
-2007-08-04 Tal Shalif <tal@shalif.com>
-
- AC_PKG_MICO: re-release all-permissive
-
-2007-08-04 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
- AZ_PYTHON: re-release all-permissive
- Robert White agreed as well.
-
-2007-08-04 Julian Cummings <cummings@cacr.caltech.edu>
-
- AX_F90_MODULE_FLAG: support -module PGI compiler flag
- I have "-module " to the list of compiler options that is tried
- in order to support the PGI Fortran compiler. Without this
- change, the PGI compiler actually accepts "-I" and passes the
- test. However, this option is actually meant for setting the
- include file search path to find files that are included with the
- Fortran INCLUDE statement. Although the -I flag works in this
- case because there are no -module options on the command line,
- things will not work correctly if the user does bring in the
- -module option on the actual compile command line.
-
-2007-08-04 Peter Simons <simons@cryp.to>
-
- AX_ENABLE_BUILDDIR_UNAME: Obsoleted.
- This macro duplicates the functionality of the standard Autoconf macro
- AC_CANONICAL_BUILD. Kindly pointed out by Julian C. Cummings.
-
- AX_PREFIX_CONFIG_H: stripped invalid e-mail address
- Marten Svantesson's e-mail address has become invalid. If anyone
- knows how to reach him, please let me know.
-
-2007-08-04 Julian Cummings <cummings@cacr.caltech.edu>
-
- AX_ENABLE_BUILDDIR: Renamed variable HOST to BUILD.
- The patch universally replaces "host" with "build" and "HOST"
- with "BUILD". The rationale is that typically the user wishes to
- segregate builds based upon the BUILD target rather than the
- configuration HOST type. Now that these host and build variables
- are treated as more fully distinct in Autoconf, it makes sense to
- honor this distinction.
-
-2007-07-31 Peter Simons <simons@cryp.to>
-
- AC_PYTHON_DEVEL: re-released under GPL3 (with autoconf exception)
-
-2007-07-31 Mark Pulford <mark@kyne.com.au>
-
- MP_WITH_CURSES: re-released under GPL3 (with autoconf exception)
-
-2007-07-31 Uwe Mayer <merkosh@hadiko.de>
-
- MERK_PROG_TCL: re-released under GPL3 (with autoconf exception)
-
- AX_PROG_TCL: re-released under GPL3 (with autoconf exception)
-
-2007-07-31 Kaveh Ghazi <ghazi@caip.rutgers.edu>
-
- AC_COMPILE_CHECK_SIZEOF: re-released under GPL3 (with autoconf exception)
-
-2007-07-29 Steven G. Johnson <stevenj@alum.mit.edu>
-
- updated from GPL2 to GPL3 (with autoconf exception)
-
-2007-07-29 Ruslan Shevchenko <Ruslan@Shevchenko.Kiev.UA>
-
- RSSH_CHECK_OFF64_T: updated from LGPL2 to LGPL3
-
-2007-07-29 Paul Gilmartin <pg@sweng.stortek.com>
-
- CF_EBCDIC: updated license from gpl2 to gpl3 (with autoconf exception)
-
-2007-07-29 Bruce Korb <bkorb@gnu.org>
-
- AG_CHECK_*: re-released under all-permissive license
-
-2007-07-29 Vaclav Slavik <vaclav.slavik@matfyz.cz>
-
- BERKELEY_DB: re-released under all-permissive license
-
-2007-07-29 Tim Toolan <toolan@ele.uri.edu>
-
- AX_COMPARE_VERSION, AX_PATH_BDB, AX_PATH_MILTER: re-release all-permissive
-
-2007-07-29 Oskar Liljeblad <oskar@osk.mine.nu>
-
- AC_LIB_ID3, AC_LIB_UPNP: re-release under all-permissive license
-
-2007-07-29 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
- Use author attribution "Dustin J. Mitchell" consistently.
-
-2007-07-29 Ville Laurikari <vl@iki.fi>
-
- AC_LIB_READLINE, AC_PROG_CC_WARNINGS: update license from GPL2 to GPL3
-
-2007-07-29 Peter Simons <simons@cryp.to>
-
- Pruned invalid e-mail addresses.
- The following contributors have become unreachable:
-
- Mark Elbrecht <snowball3@bigfoot.com>
- Mark R. Bannister <markb@freedomware.co.uk>
- Ilguiz Latypov <ilatypov@superbt.com>
- Matthew D. Langston <langston@SLAC.Stanford.EDU>
-
-2007-07-29 Peter Simons <simons@cryp.to>
-
- AC_CXX_HAVE_EXT_HASH_MAP, AC_PATH_GENERIC, AC_PATH_LIB: remove invalid e-mail
- The e-mail addresses listed for Perceval Anichini and Angus Lees no longer
- work. If anyone knows how to reach them, please let me know.
-
-2007-07-29 Dustin Mitchell <dustin@cs.uchicago.edu>
-
- AX_PYTHON_CONFIG_VAR, AX_WITH_APXS, AX_WITH_PYTHON: release all-permissive
-
-2007-07-28 Peter Simons <simons@cryp.to>
-
- ax_c___attribute__.m4: dropped invalid e-mail address
- Christian Haggstrom's e-mail address chm@c00.info is unreachable.
-
-2007-07-28 Thomas Porschberg <thomas@randspringer.de>
-
- ax_boost_base.m4: recognize macports installation
- The update reflects that boost library is installed in /opt/local
- for mac users when using macports (macports.org). I got the
- advice from Ernest Turro.
-
-2007-07-27 Peter Simons <simons@cryp.to>
-
- AX_CFLAGS_GCC_OPTION: Cosmetic editing for improved HTML hyper-linking.
-
-2007-07-26 Thomas Porschberg <thomas@randspringer.de>
-
- AX_BOOST: obsoleted in favor of modular macros
- The macro AX_BOOST is deprecated. All users should use
- AX_BOOST_BASE and the specific macros like ax_boost_date_time.m4,
- etc.
-
- AX_BOOST_*: adapted for naming convention in Boost version 1.34
-
-2007-07-26 Pete Greenwell <pete@mu.org>
-
- AX_BOOST_ASIO: initial version
- The asio library is not yet a part of the latest boost library
- collection, but will be shipped with version 1.35.
-
-2007-07-26 Stepan Kasal <skasal@redhat.com>
-
- AX_C___ATTRIBUTE__: fixed for gcc4
- The macro did not work with current gcc. The problem is that gcc4
- does not swallow nested function, so the declaration and
- definition of the test function had to be moved from the body of
- main() to the prologue of conftest.c.
-
-2007-07-24 Mikael Lepistö <mikael.lepisto@tut.fi>
-
- ax_boost*.m4: fix library detection when compiling with -pedantic
- When running the Boost macros with the "-pedantic" compiler
- switch, they fail. It seems that the problem is a multiply
- defined "main" function in the generated test program. I changed
- the call to AC_CHECK_LIB to use "exit" instead of "main", which
- seems to work reliably.
-
-2007-07-19 Alan Woodland <ajw05@aber.ac.uk>
-
- AX_TLS: initial version
- The attached macro attempts to detect compiler support for TLS
- storage class extensions and how to use that extension. It then
- defines the macro TLS to the keyword it found.
-
-2007-07-18 Peter Simons <simons@cryp.to>
-
- AX_BOOST_*, AX_PYTHON: Michael Tindal's e-mail address is invalid.
- The address <mtindal@paradoxpoint.com> no longer works because the
- domain name paradoxpoint.com appears to have expired. If anyone knows
- how to reach Michael these days, please let me know. Thanks to Mikael
- Lepistö for bringing this problem to my attention.
-
-2007-07-18 Mikael Lepistö <mikael.lepisto@tut.fi>
-
- AX_PYTHON: added support for python 2.5
-
-2007-06-27 Dustin J. Mitchell <dustin@zmanda.com>
-
- Bug fix for Solaris 9.
- One of our users noticed some strange output on Solaris 9 from
- this macro. It looks like it was a fairly trivial typo, executing
- $1 (a list of headers) instead of $2 (optional shell commands).
-
-2007-06-01 Peter Simons <simons@cryp.to>
-
- release 2007-06-01
-
-2007-06-01 Noah Slater <nslater@bytesexual.org>
-
- AX_PATH_MISSING: Check whether a given program exists in path.
-
-2007-05-15 Peter Simons <simons@cryp.to>
-
- Use consistent author attribution for Zmanda Inc.
-
-2007-05-12 Alex Pletzer <pletzer@txcorp.com>
-
- There is an error at line:
- | if test "$ax_flag" = "not found" ; then
-
- in ax_f90_module_flag.m4. It should read:
-
- if test "$ax_f90_modflag" = "not found" ; then
-
-2007-05-10 Peter Simons <simons@cryp.to>
-
- ax_f90_module_extension.m4: portability fix
- Luc Maisonobe <luc.maisonobe@free.fr> wrote:
-
- > Alexander Pletzer <pletzer@txcorp.com> found an error in the
- > AX_F90_MODULE_EXTENSION. As far as I understand, due to some
- > leading blanks in the fortran code snippet, some compilers
- > switched to fixed form fortran and failed to compile the code.
- > So he added a simple fortran90-only comment to make sure the
- > compiler stay in F90 mode.
-
-2007-05-09 Peter Simons <simons@cryp.to>
-
- AC_CHECK_DOCBOOK_XSLT_MIN: consistency edits
-
- AC_CHECK_DOCBOOK_XSLT_MIN: new submission
-
-2007-04-19 Peter Simons <simons@cryp.to>
-
- Added submissions from Dustin J. Mitchell <dustin@zmanda.com>: AC_CHECK_DOCBOOK_DTD, AC_CHECK_DOCBOOK_XSLT, and AC_PROG_XSLTPROC.
-
-2007-03-23 Peter Simons <simons@cryp.to>
-
- ax_boost_thread.m4: improved platform recognition.
-
- ax_boost_test_exec_monitor.m4: Fixed usage description.
-
-2007-03-22 Peter Simons <simons@cryp.to>
-
- ax_boost_test_exec_monitor.m4: New submission from Dodji Seketeli.
-
-2007-03-15 Peter Simons <simons@cryp.to>
-
- ax_boost.m4, ax_boost_base.m4: Updated help messages.
- Thomas Porschberg updated the help messages to reflect the
- defaults correctly. Boost is now enabled unless specified
- otherwise.
-
-2007-03-12 Peter Simons <simons@cryp.to>
-
- ax_boost*.m4: Portability improvements.
- Joerg Sonnenberger reported a problem:
-
- | This fails on a number of systems because in
- |
- | AC_CHECK_LIB($ax_lib, main, [BOOST_REGEX_LIB=$ax_lib break])
- |
- | the BOOST_REGEX_LIB a local variable for break. Can you fix
- | that macro to use two statements? Try running this with bash3
- | in native mode for example.
-
- Thomas Porschberg submitted the new versions in
- <20070312215212.6da63127@jeschken.quark.de>.
-
-2007-02-18 Peter Simons <simons@cryp.to>
-
- Received new submission: rssh_check_off64_t.m4.
-
- Imported http://autoconf-archive.cryp.to/ release 2007-02-14.
+++ /dev/null
-Installation Instructions
-*************************
-
- Copyright (C) 1994-1996, 1999-2002, 2004-2017, 2020-2021 Free
-Software Foundation, Inc.
-
- Copying and distribution of this file, with or without modification,
-are permitted in any medium without royalty provided the copyright
-notice and this notice are preserved. This file is offered as-is,
-without warranty of any kind.
-
-Basic Installation
-==================
-
- Briefly, the shell command './configure && make && make install'
-should configure, build, and install this package. The following
-more-detailed instructions are generic; see the 'README' file for
-instructions specific to this package. Some packages provide this
-'INSTALL' file but do not implement all of the features documented
-below. The lack of an optional feature in a given package is not
-necessarily a bug. More recommendations for GNU packages can be found
-in *note Makefile Conventions: (standards)Makefile Conventions.
-
- The 'configure' shell script attempts to guess correct values for
-various system-dependent variables used during compilation. It uses
-those values to create a 'Makefile' in each directory of the package.
-It may also create one or more '.h' files containing system-dependent
-definitions. Finally, it creates a shell script 'config.status' that
-you can run in the future to recreate the current configuration, and a
-file 'config.log' containing compiler output (useful mainly for
-debugging 'configure').
-
- It can also use an optional file (typically called 'config.cache' and
-enabled with '--cache-file=config.cache' or simply '-C') that saves the
-results of its tests to speed up reconfiguring. Caching is disabled by
-default to prevent problems with accidental use of stale cache files.
-
- If you need to do unusual things to compile the package, please try
-to figure out how 'configure' could check whether to do them, and mail
-diffs or instructions to the address given in the 'README' so they can
-be considered for the next release. If you are using the cache, and at
-some point 'config.cache' contains results you don't want to keep, you
-may remove or edit it.
-
- The file 'configure.ac' (or 'configure.in') is used to create
-'configure' by a program called 'autoconf'. You need 'configure.ac' if
-you want to change it or regenerate 'configure' using a newer version of
-'autoconf'.
-
- The simplest way to compile this package is:
-
- 1. 'cd' to the directory containing the package's source code and type
- './configure' to configure the package for your system.
-
- Running 'configure' might take a while. While running, it prints
- some messages telling which features it is checking for.
-
- 2. Type 'make' to compile the package.
-
- 3. Optionally, type 'make check' to run any self-tests that come with
- the package, generally using the just-built uninstalled binaries.
-
- 4. Type 'make install' to install the programs and any data files and
- documentation. When installing into a prefix owned by root, it is
- recommended that the package be configured and built as a regular
- user, and only the 'make install' phase executed with root
- privileges.
-
- 5. Optionally, type 'make installcheck' to repeat any self-tests, but
- this time using the binaries in their final installed location.
- This target does not install anything. Running this target as a
- regular user, particularly if the prior 'make install' required
- root privileges, verifies that the installation completed
- correctly.
-
- 6. You can remove the program binaries and object files from the
- source code directory by typing 'make clean'. To also remove the
- files that 'configure' created (so you can compile the package for
- a different kind of computer), type 'make distclean'. There is
- also a 'make maintainer-clean' target, but that is intended mainly
- for the package's developers. If you use it, you may have to get
- all sorts of other programs in order to regenerate files that came
- with the distribution.
-
- 7. Often, you can also type 'make uninstall' to remove the installed
- files again. In practice, not all packages have tested that
- uninstallation works correctly, even though it is required by the
- GNU Coding Standards.
-
- 8. Some packages, particularly those that use Automake, provide 'make
- distcheck', which can by used by developers to test that all other
- targets like 'make install' and 'make uninstall' work correctly.
- This target is generally not run by end users.
-
-Compilers and Options
-=====================
-
- Some systems require unusual options for compilation or linking that
-the 'configure' script does not know about. Run './configure --help'
-for details on some of the pertinent environment variables.
-
- You can give 'configure' initial values for configuration parameters
-by setting variables in the command line or in the environment. Here is
-an example:
-
- ./configure CC=c99 CFLAGS=-g LIBS=-lposix
-
- *Note Defining Variables::, for more details.
-
-Compiling For Multiple Architectures
-====================================
-
- You can compile the package for more than one kind of computer at the
-same time, by placing the object files for each architecture in their
-own directory. To do this, you can use GNU 'make'. 'cd' to the
-directory where you want the object files and executables to go and run
-the 'configure' script. 'configure' automatically checks for the source
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-.NOEXPORT:
# and this notice are preserved. This file is offered as-is, without any
# warranty.
+* Noteworthy changes in release 2022.09.03 (2022-09-03) [stable]
+
+ Please refer to the ChangeLog file for a list of changes.
+
* Noteworthy changes in release 2022.02.11 (2022-02-11) [stable]
AX_CC_FOR_BUILD was deprecated in favor of AX_PROG_CC_FOR_BUILD.
--- /dev/null
+#+TITLE: GNU Autoconf Archive Maintainer README -*-mode:org;fill-column:79;-*-
+#+STARTUP: showall
+
+* How to build the archive from Git.
+
+ Ensure that the following packages are installed in your system:
+
+ - Autoconf, Automake, Gnulib, and GNU Make.
+
+ - Git (1.6.x.x or later)
+
+ - Python (2.6 or later)
+
+ Python 2.6 is needed for textwrap.TextWrapper break_on_hyphens option only.
+ This is being worked on decrease python version requirements.
+
+ - texinfo (5.0 or later)
+
+ Now run the following commands:
+
+ : git clone ssh://[<login>@]git.sv.gnu.org/srv/git/autoconf-archive
+ : cd autoconf-archive
+ : ./bootstrap.sh # set up autotools and gnulib environment
+ : ./configure # determine system properties
+ : make maintainer-all # create/update all generated files that will be in a release
+ : make # update texinfo documentation
+
+ If "bootstrap.sh" fails because it can't find "gnulib-tool", then you should
+ clone the "gnulib" project into the top-level directory of the autoconf-archive
+ repository by running:
+
+ : git clone git://git.savannah.gnu.org/gnulib.git
+
+* How to update the web site.
+
+ Check out the web site from CVS:
+
+ : cvs -z3 -d:ext:[<login>@]cvs.savannah.gnu.org:/web/autoconf-archive co -d html autoconf-archive
+
+ Run the following commands:
+
+ : make web-manual # generate an HTML rendering of the user documentation
+ : ./fix-website.sh # massage file names generated by texinfo
+ : # copy the new files into the CVS checkout
+ : rsync -vrcH --exclude CVS --delete-after doc/manual/html/ html/
+ : (cd html ; cvs commit -m "generated from autoconf-archive $(git describe)")
+
+* How to make a release.
+
+ 1. Determine the appropriate version number, i.e. today's date in ISO
+ formatting.
+
+ 2. Update the date stamps in the README file.
+
+ 2. Update the NEWS file. The script that generates release tarballs checks
+ that the current version number in mentioned in that file. If NEWS isn't
+ up-to-date, the script will fail.
+
+ 3. Ensure that there are no uncommitted changes in 'maint' or 'master'. Then
+ create a signed tag using the naming scheme 'v<yyyy>.<mm>.<dd>'. For
+ example:
+
+ : git tag v2009.07.31 -s -m 'Autoconf Archive Version 2009.07.31'
+
+ 4. Run "make stable". Other possible release types are "beta" and "major".
+
+ 5. Use the command line call printed out by gnulib to upload the tarballs to
+ the GNU ftp server.
Here are the compressed sources:
-- <http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2022.02.11.tar.xz>
+- <http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2022.09.03.tar.xz>
Here are the GPG detached signatures:
-- <http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2022.02.11.tar.xz.sig>
+- <http://ftpmirror.gnu.org/autoconf-archive/autoconf-archive-2022.09.03.tar.xz.sig>
You can use either of the above signature files to verify that the
corresponding file (without the .sig suffix) is intact. First, be sure
to download both the .sig file and the corresponding tarball. Then, run
a command like this:
- gpg --verify autoconf-archive-2022.02.11.tar.xz.sig
+ gpg --verify autoconf-archive-2022.09.03.tar.xz.sig
If that command fails because you don't have the required public key,
then run this command to import it:
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- if test "$[2]" = conftest.file || test $am_try -eq 2; then
- break
- fi
- # Just in case.
- sleep 1
- am_has_slept=yes
- done
- test "$[2]" = conftest.file
- )
-then
- # Ok.
- :
-else
- AC_MSG_ERROR([newly created file is older than distributed files!
-Check your system clock])
-fi
-AC_MSG_RESULT([yes])
-# If we didn't sleep, we still need to ensure time stamps of config.status and
-# generated files are strictly newer.
-am_sleep_pid=
-if grep 'slept: no' conftest.file >/dev/null 2>&1; then
- ( sleep 1 ) &
- am_sleep_pid=$!
-fi
-AC_CONFIG_COMMANDS_PRE(
- [AC_MSG_CHECKING([that generated files are newer than configure])
- if test -n "$am_sleep_pid"; then
- # Hide warnings about reused PIDs.
- wait $am_sleep_pid 2>/dev/null
- fi
- AC_MSG_RESULT([done])])
-rm -f conftest.file
-])
-
-# Copyright (C) 2009-2021 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_SILENT_RULES([DEFAULT])
-# --------------------------
-# Enable less verbose build rules; with the default set to DEFAULT
-# ("yes" being less verbose, "no" or empty being verbose).
-AC_DEFUN([AM_SILENT_RULES],
-[AC_ARG_ENABLE([silent-rules], [dnl
-AS_HELP_STRING(
- [--enable-silent-rules],
- [less verbose build output (undo: "make V=1")])
-AS_HELP_STRING(
- [--disable-silent-rules],
- [verbose build output (undo: "make V=0")])dnl
-])
-case $enable_silent_rules in @%:@ (((
- yes) AM_DEFAULT_VERBOSITY=0;;
- no) AM_DEFAULT_VERBOSITY=1;;
- *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
-esac
-dnl
-dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
-dnl do not support nested variable expansions.
-dnl See automake bug#9928 and bug#10237.
-am_make=${MAKE-make}
-AC_CACHE_CHECK([whether $am_make supports nested variables],
- [am_cv_make_support_nested_variables],
- [if AS_ECHO([['TRUE=$(BAR$(V))
-BAR0=false
-BAR1=true
-V=1
-am__doit:
- @$(TRUE)
-.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
- am_cv_make_support_nested_variables=yes
-else
- am_cv_make_support_nested_variables=no
-fi])
-if test $am_cv_make_support_nested_variables = yes; then
- dnl Using '$V' instead of '$(V)' breaks IRIX make.
- AM_V='$(V)'
- AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
-else
- AM_V=$AM_DEFAULT_VERBOSITY
- AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
-fi
-AC_SUBST([AM_V])dnl
-AM_SUBST_NOTMAKE([AM_V])dnl
-AC_SUBST([AM_DEFAULT_V])dnl
-AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
-AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
-AM_BACKSLASH='\'
-AC_SUBST([AM_BACKSLASH])dnl
-_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
-])
-
-# Copyright (C) 2001-2021 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# AM_PROG_INSTALL_STRIP
-# ---------------------
-# One issue with vendor 'install' (even GNU) is that you can't
-# specify the program used to strip binaries. This is especially
-# annoying in cross-compiling environments, where the build's strip
-# is unlikely to handle the host's binaries.
-# Fortunately install-sh will honor a STRIPPROG variable, so we
-# always use install-sh in "make install-strip", and initialize
-# STRIPPROG with the value of the STRIP variable (set by the user).
-AC_DEFUN([AM_PROG_INSTALL_STRIP],
-[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
-# Installed binaries are usually stripped using 'strip' when the user
-# run "make install-strip". However 'strip' might not be the right
-# tool to use in cross-compilation environments, therefore Automake
-# will honor the 'STRIP' environment variable to overrule this program.
-dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
-if test "$cross_compiling" != no; then
- AC_CHECK_TOOL([STRIP], [strip], :)
-fi
-INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
-AC_SUBST([INSTALL_STRIP_PROGRAM])])
-
-# Copyright (C) 2006-2021 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
-# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
-# This macro is traced by Automake.
-AC_DEFUN([_AM_SUBST_NOTMAKE])
-
-# AM_SUBST_NOTMAKE(VARIABLE)
-# --------------------------
-# Public sister of _AM_SUBST_NOTMAKE.
-AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
-
-# Check how to create a tarball. -*- Autoconf -*-
-
-# Copyright (C) 2004-2021 Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# _AM_PROG_TAR(FORMAT)
-# --------------------
-# Check how to create a tarball in format FORMAT.
-# FORMAT should be one of 'v7', 'ustar', or 'pax'.
-#
-# Substitute a variable $(am__tar) that is a command
-# writing to stdout a FORMAT-tarball containing the directory
-# $tardir.
-# tardir=directory && $(am__tar) > result.tar
-#
-# Substitute a variable $(am__untar) that extract such
-# a tarball read from stdin.
-# $(am__untar) < result.tar
-#
-AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility. Yes, it's still used
-# in the wild :-( We should find a proper way to deprecate it ...
-AC_SUBST([AMTAR], ['$${TAR-tar}'])
-
-# We'll loop over all known methods to create a tar archive until one works.
-_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
-
-m4_if([$1], [v7],
- [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
-
- [m4_case([$1],
- [ustar],
- [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
- # There is notably a 21 bits limit for the UID and the GID. In fact,
- # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
- # and bug#13588).
- am_max_uid=2097151 # 2^21 - 1
- am_max_gid=$am_max_uid
- # The $UID and $GID variables are not portable, so we need to resort
- # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
- # below are definitely unexpected, so allow the users to see them
- # (that is, avoid stderr redirection).
- am_uid=`id -u || echo unknown`
- am_gid=`id -g || echo unknown`
- AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
- if test $am_uid -le $am_max_uid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi
- AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
- if test $am_gid -le $am_max_gid; then
- AC_MSG_RESULT([yes])
- else
- AC_MSG_RESULT([no])
- _am_tools=none
- fi],
-
- [pax],
- [],
-
- [m4_fatal([Unknown tar format])])
-
- AC_MSG_CHECKING([how to create a $1 tar archive])
-
- # Go ahead even if we have the value already cached. We do so because we
- # need to set the values for the 'am__tar' and 'am__untar' variables.
- _am_tools=${am_cv_prog_tar_$1-$_am_tools}
-
- for _am_tool in $_am_tools; do
- case $_am_tool in
- gnutar)
- for _am_tar in tar gnutar gtar; do
- AM_RUN_LOG([$_am_tar --version]) && break
- done
- am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
- am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
- am__untar="$_am_tar -xf -"
- ;;
- plaintar)
- # Must skip GNU tar: if it does not support --format= it doesn't create
- # ustar tarball either.
- (tar --version) >/dev/null 2>&1 && continue
- am__tar='tar chf - "$$tardir"'
- am__tar_='tar chf - "$tardir"'
- am__untar='tar xf -'
- ;;
- pax)
- am__tar='pax -L -x $1 -w "$$tardir"'
- am__tar_='pax -L -x $1 -w "$tardir"'
- am__untar='pax -r'
- ;;
- cpio)
- am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
- am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
- am__untar='cpio -i -H $1 -d'
- ;;
- none)
- am__tar=false
- am__tar_=false
- am__untar=false
- ;;
- esac
-
- # If the value was cached, stop now. We just wanted to have am__tar
- # and am__untar set.
- test -n "${am_cv_prog_tar_$1}" && break
-
- # tar/untar a dummy directory, and stop if the command works.
- rm -rf conftest.dir
- mkdir conftest.dir
- echo GrepMe > conftest.dir/file
- AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
- rm -rf conftest.dir
- if test -s conftest.tar; then
- AM_RUN_LOG([$am__untar <conftest.tar])
- AM_RUN_LOG([cat conftest.dir/file])
- grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
- fi
- done
- rm -rf conftest.dir
-
- AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
- AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
--- /dev/null
+#! /usr/bin/env perl
+# alias-macro
+# Alias an autoconf-archive macro
+# Usage: alias-macro FROM TO
+
+use strict;
+use warnings;
+
+my ($old_file, $new_file) = @ARGV;
+
+# Extract names from file names
+my $old_name = $old_file;
+$old_name =~ s/\..*$//;
+my $uc_old_name = uc($old_name);
+$old_name = lc($old_name);
+my $new_name = $new_file;
+$new_name =~ s/\..*$//;
+my $uc_new_name = uc($new_name);
+$new_name = lc($new_name);
+
+# Check old name exists
+die "could not find `$old_file'\n" unless -e $old_file;
+
+# Read new file
+open IN, $new_file or die "could not read `$new_file'\n";
+my $text = do { local $/, <IN> };
+
+# Alias the macro
+my $new_text = $text;
+$new_text =~ s/^AC_DEFUN\(\[$uc_new_name/AU_ALIAS([$uc_old_name], [$uc_new_name])\nAC_DEFUN([$uc_new_name/m;
+open OUTFILE, ">$new_file" or die "could not write `$new_file'";
+print OUTFILE $new_text;
--- /dev/null
+#! /bin/sh
+
+set -eu
+
+if [ ! -d "gnulib" ] && [ $# -gt 0 ] && [ "$1" = "--copy" ]; then
+ git clone --depth 1 git://git.savannah.gnu.org/gnulib.git gnulib
+fi
+
+if [ -x "gnulib/gnulib-tool" ]; then
+ gnulibtool=gnulib/gnulib-tool
+else
+ gnulibtool=gnulib-tool
+fi
+
+gnulib_modules="git-version-gen gitlog-to-changelog gnupload
+ maintainer-makefile announce-gen gendocs fdl-1.3"
+
+$gnulibtool --m4-base build-aux --source-base build-aux --import --no-vc-files $gnulib_modules
+
+sed -e 's/^sc_file_system:/disabled_sc_file_system:/' \
+ -e 's/^sc_GPL_version:/disabled_sc_GPL_version:/' \
+ -e 's/^sc_m4_quote_check:/disabled_sc_m4_quote_check:/' \
+ -e 's/^sc_prohibit_strcmp:/disabled_sc_prohibit_strcmp:/' \
+ -e 's/^sc_space_tab:/disabled_sc_space_tab:/' \
+ -e 's/^sc_useless_cpp_parens:/disabled_sc_useless_cpp_parens:/' \
+ -e 's/^sc_prohibit_magic_number_exit:/disabled_sc_prohibit_magic_number_exit:/' \
+ -e 's/^sc_copyright_check:/disabled_sc_copyright_check:/' \
+ -e 's/^sc_error_message_uppercase:/disabled_sc_error_message_uppercase:/' \
+ -e 's/^sc_prohibit_always-defined_macros:/disabled_sc_prohibit_always-defined_macros:/' \
+ -e 's/^sc_prohibit_always_true_header_tests:/disabled_sc_prohibit_always_true_header_tests:/' \
+ -e 's/^sc_prohibit_test_minus_ao:/disabled_sc_prohibit_test_minus_ao:/' \
+ -e 's/^sc_prohibit_doubled_word:/disabled_sc_prohibit_doubled_word:/' \
+ maint.mk > maint.mk.new
+mv maint.mk.new maint.mk
+
+echo > ChangeLog '# Copyright (c) 2022 Autoconf Archive Maintainers <autoconf-archive-maintainers@gnu.org>'
+echo >>ChangeLog '#'
+echo >>ChangeLog '# Copying and distribution of this file, with or without modification, are'
+echo >>ChangeLog '# permitted in any medium without royalty provided the copyright notice and'
+echo >>ChangeLog '# this notice are preserved. This file is offered as-is, without any warranty.'
+echo >>ChangeLog ''
+build-aux/gitlog-to-changelog >>ChangeLog -- m4/
+bash gen-authors.sh >AUTHORS
+install -c -m 444 README.md README
+
+autoreconf --install -Wall
+++ /dev/null
-#!/bin/sh
-# Print a version string.
-scriptversion=2022-01-27.18; # UTC
-
-# Copyright (C) 2007-2022 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-# This script is derived from GIT-VERSION-GEN from GIT: https://git-scm.com/.
-# It may be run two ways:
-# - from a git repository in which the "git describe" command below
-# produces useful output (thus requiring at least one signed tag)
-# - from a non-git-repo directory containing a .tarball-version file, which
-# presumes this script is invoked like "./git-version-gen .tarball-version".
-
-# In order to use intra-version strings in your project, you will need two
-# separate generated version string files:
-#
-# .tarball-version - present only in a distribution tarball, and not in
-# a checked-out repository. Created with contents that were learned at
-# the last time autoconf was run, and used by git-version-gen. Must not
-# be present in either $(srcdir) or $(builddir) for git-version-gen to
-# give accurate answers during normal development with a checked out tree,
-# but must be present in a tarball when there is no version control system.
-# Therefore, it cannot be used in any dependencies. GNUmakefile has
-# hooks to force a reconfigure at distribution time to get the value
-# correct, without penalizing normal development with extra reconfigures.
-#
-# .version - present in a checked-out repository and in a distribution
-# tarball. Usable in dependencies, particularly for files that don't
-# want to depend on config.h but do want to track version changes.
-# Delete this file prior to any autoconf run where you want to rebuild
-# files to pick up a version string change; and leave it stale to
-# minimize rebuild time after unrelated changes to configure sources.
-#
-# As with any generated file in a VC'd directory, you should add
-# /.version to .gitignore, so that you don't accidentally commit it.
-# .tarball-version is never generated in a VC'd directory, so needn't
-# be listed there.
-#
-# Use the following line in your configure.ac, so that $(VERSION) will
-# automatically be up-to-date each time configure is run (and note that
-# since configure.ac no longer includes a version string, Makefile rules
-# should not depend on configure.ac for version updates).
-#
-# AC_INIT([GNU project],
-# m4_esyscmd([build-aux/git-version-gen .tarball-version]),
-# [bug-project@example])
-#
-# Then use the following lines in your Makefile.am, so that .version
-# will be present for dependencies, and so that .version and
-# .tarball-version will exist in distribution tarballs.
-#
-# EXTRA_DIST = $(top_srcdir)/.version
-# BUILT_SOURCES = $(top_srcdir)/.version
-# $(top_srcdir)/.version:
-# echo '$(VERSION)' > $@-t
-# mv $@-t $@
-# dist-hook:
-# echo '$(VERSION)' > $(distdir)/.tarball-version
-
-
-me=$0
-
-year=`expr "$scriptversion" : '\([^-]*\)'`
-version="git-version-gen $scriptversion
-
-Copyright (C) ${year} Free Software Foundation, Inc.
-License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
-This is free software: you are free to change and redistribute it.
-There is NO WARRANTY, to the extent permitted by law."
-
-usage="\
-Usage: $me [OPTION]... \$srcdir/.tarball-version [TAG-NORMALIZATION-SED-SCRIPT]
-Print a version string.
-
-Options:
-
- --prefix PREFIX prefix of git tags (default 'v')
- --fallback VERSION
- fallback version to use if \"git --version\" fails
-
- --help display this help and exit
- --version output version information and exit
-
-Running without arguments will suffice in most cases."
-
-prefix=v
-fallback=
-
-while test $# -gt 0; do
- case $1 in
- --help) echo "$usage"; exit 0;;
- --version) echo "$version"; exit 0;;
- --prefix) shift; prefix=${1?};;
- --fallback) shift; fallback=${1?};;
- -*)
- echo "$0: Unknown option '$1'." >&2
- echo "$0: Try '--help' for more information." >&2
- exit 1;;
- *)
- if test "x$tarball_version_file" = x; then
- tarball_version_file="$1"
- elif test "x$tag_sed_script" = x; then
- tag_sed_script="$1"
- else
- echo "$0: extra non-option argument '$1'." >&2
- exit 1
- fi;;
- esac
- shift
-done
-
-if test "x$tarball_version_file" = x; then
- echo "$usage"
- exit 1
-fi
-
-tag_sed_script="${tag_sed_script:-s/x/x/}"
-
-nl='
-'
-
-# Avoid meddling by environment variable of the same name.
-v=
-v_from_git=
-
-# First see if there is a tarball-only version file.
-# then try "git describe", then default.
-if test -f $tarball_version_file
-then
- v=`cat $tarball_version_file` || v=
- case $v in
- *$nl*) v= ;; # reject multi-line output
- esac
- test "x$v" = x \
- && echo "$0: WARNING: $tarball_version_file is damaged" 1>&2
-fi
-
-if test "x$v" != x
-then
- : # use $v
-# Otherwise, if there is at least one git commit involving the working
-# directory, and "git describe" output looks sensible, use that to
-# derive a version string.
-elif test "`git log -1 --pretty=format:x . 2>&1`" = x \
- && v=`git describe --abbrev=4 --match="$prefix*" HEAD 2>/dev/null \
- || git describe --abbrev=4 HEAD 2>/dev/null` \
- && v=`printf '%s\n' "$v" | sed "$tag_sed_script"` \
- && case $v in
- $prefix[0-9]*) ;;
- *) (exit 1) ;;
- esac
-then
- # Is this a new git that lists number of commits since the last
- # tag or the previous older version that did not?
- # Newer: v6.10-77-g0f8faeb
- # Older: v6.10-g0f8faeb
- vprefix=`expr "X$v" : 'X\(.*\)-g[^-]*$'` || vprefix=$v
- case $vprefix in
- *-*) : git describe is probably okay three part flavor ;;
- *)
- : git describe is older two part flavor
- # Recreate the number of commits and rewrite such that the
- # result is the same as if we were using the newer version
- # of git describe.
- vtag=`echo "$v" | sed 's/-.*//'`
- commit_list=`git rev-list "$vtag"..HEAD 2>/dev/null` \
- || { commit_list=failed;
- echo "$0: WARNING: git rev-list failed" 1>&2; }
- numcommits=`echo "$commit_list" | wc -l`
- v=`echo "$v" | sed "s/\(.*\)-\(.*\)/\1-$numcommits-\2/"`;
- test "$commit_list" = failed && v=UNKNOWN
- ;;
- esac
-
- # Change the penultimate "-" to ".", for version-comparing tools.
- # Remove the "g" to save a byte.
- v=`echo "$v" | sed 's/-\([^-]*\)-g\([^-]*\)$/.\1-\2/'`;
- v_from_git=1
-elif test "x$fallback" = x || git --version >/dev/null 2>&1; then
- v=UNKNOWN
-else
- v=$fallback
-fi
-
-v=`echo "$v" |sed "s/^$prefix//"`
-
-# Test whether to append the "-dirty" suffix only if the version
-# string we're using came from git. I.e., skip the test if it's "UNKNOWN"
-# or if it came from .tarball-version.
-if test "x$v_from_git" != x; then
- # Don't declare a version "dirty" merely because a timestamp has changed.
- git update-index --refresh > /dev/null 2>&1
-
- dirty=`exec 2>/dev/null;git diff-index --name-only HEAD` || dirty=
- case "$dirty" in
- '') ;;
- *) # Append the suffix only if there isn't one already.
- case $v in
- *-dirty) ;;
- *) v="$v-dirty" ;;
- esac ;;
- esac
-fi
-
-# Omit the trailing newline, so that m4_esyscmd can use the result directly.
-printf %s "$v"
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
+++ /dev/null
-#!/bin/sh
-#! -*-perl-*-
-
-# Convert git log output to ChangeLog format.
-
-# Copyright (C) 2008-2022 Free Software Foundation, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
-#
-# Written by Jim Meyering
-
-# This is a prologue that allows to run a perl script as an executable
-# on systems that are compliant to a POSIX version before POSIX:2017.
-# On such systems, the usual invocation of an executable through execlp()
-# or execvp() fails with ENOEXEC if it is a script that does not start
-# with a #! line. The script interpreter mentioned in the #! line has
-# to be /bin/sh, because on GuixSD systems that is the only program that
-# has a fixed file name. The second line is essential for perl and is
-# also useful for editing this file in Emacs. The next two lines below
-# are valid code in both sh and perl. When executed by sh, they re-execute
-# the script through the perl program found in $PATH. The '-x' option
-# is essential as well; without it, perl would re-execute the script
-# through /bin/sh. When executed by perl, the next two lines are a no-op.
-eval 'exec perl -wSx "$0" "$@"'
- if 0;
-
-my $VERSION = '2022-01-27 18:49'; # UTC
-# The definition above must lie within the first 8 lines in order
-# for the Emacs time-stamp write hook (at end) to update it.
-# If you change this file with Emacs, please let the write hook
-# do its job. Otherwise, update this string manually.
-
-use strict;
-use warnings;
-use Getopt::Long;
-use POSIX qw(strftime);
-
-(my $ME = $0) =~ s|.*/||;
-
-# use File::Coda; # https://meyering.net/code/Coda/
-END {
- defined fileno STDOUT or return;
- close STDOUT and return;
- warn "$ME: failed to close standard output: $!\n";
- $? ||= 1;
-}
-
-sub usage ($)
-{
- my ($exit_code) = @_;
- my $STREAM = ($exit_code == 0 ? *STDOUT : *STDERR);
- if ($exit_code != 0)
- {
- print $STREAM "Try '$ME --help' for more information.\n";
- }
- else
- {
- print $STREAM <<EOF;
-Usage: $ME [OPTIONS] [ARGS]
-
-Convert git log output to ChangeLog format. If present, any ARGS
-are passed to "git log". To avoid ARGS being parsed as options to
-$ME, they may be preceded by '--'.
-
-OPTIONS:
-
- --amend=FILE FILE maps from an SHA1 to perl code (i.e., s/old/new/) that
- makes a change to SHA1's commit log text or metadata.
- --append-dot append a dot to the first line of each commit message if
- there is no other punctuation or blank at the end.
- --no-cluster never cluster commit messages under the same date/author
- header; the default is to cluster adjacent commit messages
- if their headers are the same and neither commit message
- contains multiple paragraphs.
- --srcdir=DIR the root of the source tree, from which the .git/
- directory can be derived.
- --since=DATE convert only the logs since DATE;
- the default is to convert all log entries.
- --until=DATE convert only the logs older than DATE.
- --ignore-matching=PAT ignore commit messages whose first lines match PAT.
- --ignore-line=PAT ignore lines of commit messages that match PAT.
- --format=FMT set format string for commit subject and body;
- see 'man git-log' for the list of format metacharacters;
- the default is '%s%n%b%n'
- --strip-tab remove one additional leading TAB from commit message lines.
- --strip-cherry-pick remove data inserted by "git cherry-pick";
- this includes the "cherry picked from commit ..." line,
- and the possible final "Conflicts:" paragraph.
- --help display this help and exit
- --version output version information and exit
-
-EXAMPLE:
-
- $ME --since=2008-01-01 > ChangeLog
- $ME -- -n 5 foo > last-5-commits-to-branch-foo
-
-SPECIAL SYNTAX:
-
-The following types of strings are interpreted specially when they appear
-at the beginning of a log message line. They are not copied to the output.
-
- Copyright-paperwork-exempt: Yes
- Append the "(tiny change)" notation to the usual "date name email"
- ChangeLog header to mark a change that does not require a copyright
- assignment.
- Co-authored-by: Joe User <user\@example.com>
- List the specified name and email address on a second
- ChangeLog header, denoting a co-author.
- Signed-off-by: Joe User <user\@example.com>
- These lines are simply elided.
-
-In a FILE specified via --amend, comment lines (starting with "#") are ignored.
-FILE must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1 (alone on
-a line) referring to a commit in the current project, and CODE refers to one
-or more consecutive lines of Perl code. Pairs must be separated by one or
-more blank line.
-
-Here is sample input for use with --amend=FILE, from coreutils:
-
-3a169f4c5d9159283548178668d2fae6fced3030
-# fix typo in title:
-s/all tile types/all file types/
-
-1379ed974f1fa39b12e2ffab18b3f7a607082202
-# Due to a bug in vc-dwim, I mis-attributed a patch by Paul to myself.
-# Change the author to be Paul. Note the escaped "@":
-s,Jim .*>,Paul Eggert <eggert\\\@cs.ucla.edu>,
-
-EOF
- }
- exit $exit_code;
-}
-
-# If the string $S is a well-behaved file name, simply return it.
-# If it contains white space, quotes, etc., quote it, and return the new string.
-sub shell_quote($)
-{
- my ($s) = @_;
- if ($s =~ m![^\w+/.,-]!)
- {
- # Convert each single quote to '\''
- $s =~ s/\'/\'\\\'\'/g;
- # Then single quote the string.
- $s = "'$s'";
- }
- return $s;
-}
-
-sub quoted_cmd(@)
-{
- return join (' ', map {shell_quote $_} @_);
-}
-
-# Parse file F.
-# Comment lines (starting with "#") are ignored.
-# F must consist of <SHA,CODE+> pairs where SHA is a 40-byte SHA1
-# (alone on a line) referring to a commit in the current project, and
-# CODE refers to one or more consecutive lines of Perl code.
-# Pairs must be separated by one or more blank line.
-sub parse_amend_file($)
-{
- my ($f) = @_;
-
- open F, '<', $f
- or die "$ME: $f: failed to open for reading: $!\n";
-
- my $fail;
- my $h = {};
- my $in_code = 0;
- my $sha;
- while (defined (my $line = <F>))
- {
- $line =~ /^\#/
- and next;
- chomp $line;
- $line eq ''
- and $in_code = 0, next;
-
- if (!$in_code)
- {
- $line =~ /^([[:xdigit:]]{40})$/
- or (warn "$ME: $f:$.: invalid line; expected an SHA1\n"),
- $fail = 1, next;
- $sha = lc $1;
- $in_code = 1;
- exists $h->{$sha}
- and (warn "$ME: $f:$.: duplicate SHA1\n"),
- $fail = 1, next;
- }
- else
- {
- $h->{$sha} ||= '';
- $h->{$sha} .= "$line\n";
- }
- }
- close F;
-
- $fail
- and exit 1;
-
- return $h;
-}
-
-# git_dir_option $SRCDIR
-#
-# From $SRCDIR, the --git-dir option to pass to git (none if $SRCDIR
-# is undef). Return as a list (0 or 1 element).
-sub git_dir_option($)
-{
- my ($srcdir) = @_;
- my @res = ();
- if (defined $srcdir)
- {
- my $qdir = shell_quote $srcdir;
- my $cmd = "cd $qdir && git rev-parse --show-toplevel";
- my $qcmd = shell_quote $cmd;
- my $git_dir = qx($cmd);
- defined $git_dir
- or die "$ME: cannot run $qcmd: $!\n";
- $? == 0
- or die "$ME: $qcmd had unexpected exit code or signal ($?)\n";
- chomp $git_dir;
- push @res, "--git-dir=$git_dir/.git";
- }
- @res;
-}
-
-{
- my $since_date;
- my $until_date;
- my $format_string = '%s%n%b%n';
- my $amend_file;
- my $append_dot = 0;
- my $cluster = 1;
- my $ignore_matching;
- my $ignore_line;
- my $strip_tab = 0;
- my $strip_cherry_pick = 0;
- my $srcdir;
- GetOptions
- (
- help => sub { usage 0 },
- version => sub { print "$ME version $VERSION\n"; exit },
- 'since=s' => \$since_date,
- 'until=s' => \$until_date,
- 'format=s' => \$format_string,
- 'amend=s' => \$amend_file,
- 'append-dot' => \$append_dot,
- 'cluster!' => \$cluster,
- 'ignore-matching=s' => \$ignore_matching,
- 'ignore-line=s' => \$ignore_line,
- 'strip-tab' => \$strip_tab,
- 'strip-cherry-pick' => \$strip_cherry_pick,
- 'srcdir=s' => \$srcdir,
- ) or usage 1;
-
- defined $since_date
- and unshift @ARGV, "--since=$since_date";
- defined $until_date
- and unshift @ARGV, "--until=$until_date";
-
- # This is a hash that maps an SHA1 to perl code (i.e., s/old/new/)
- # that makes a correction in the log or attribution of that commit.
- my $amend_code = defined $amend_file ? parse_amend_file $amend_file : {};
-
- my @cmd = ('git',
- git_dir_option $srcdir,
- qw(log --log-size),
- '--pretty=format:%H:%ct %an <%ae>%n%n'.$format_string, @ARGV);
- open PIPE, '-|', @cmd
- or die ("$ME: failed to run '". quoted_cmd (@cmd) ."': $!\n"
- . "(Is your Git too old? Version 1.5.1 or later is required.)\n");
-
- my $prev_multi_paragraph;
- my $prev_date_line = '';
- my @prev_coauthors = ();
- my @skipshas = ();
- while (1)
- {
- defined (my $in = <PIPE>)
- or last;
- $in =~ /^log size (\d+)$/
- or die "$ME:$.: Invalid line (expected log size):\n$in";
- my $log_nbytes = $1;
-
- my $log;
- my $n_read = read PIPE, $log, $log_nbytes;
- $n_read == $log_nbytes
- or die "$ME:$.: unexpected EOF\n";
-
- # Extract leading hash.
- my ($sha, $rest) = split ':', $log, 2;
- defined $sha
- or die "$ME:$.: malformed log entry\n";
- $sha =~ /^[[:xdigit:]]{40}$/
- or die "$ME:$.: invalid SHA1: $sha\n";
-
- my $skipflag = 0;
- if (@skipshas)
- {
- foreach(@skipshas)
- {
- if ($sha =~ /^$_/)
- {
- $skipflag = $_;
- last;
- }
- }
- }
-
- # If this commit's log requires any transformation, do it now.
- my $code = $amend_code->{$sha};
- if (defined $code)
- {
- eval 'use Safe';
- my $s = new Safe;
- # Put the unpreprocessed entry into "$_".
- $_ = $rest;
-
- # Let $code operate on it, safely.
- my $r = $s->reval("$code")
- or die "$ME:$.:$sha: failed to eval \"$code\":\n$@\n";
-
- # Note that we've used this entry.
- delete $amend_code->{$sha};
-
- # Update $rest upon success.
- $rest = $_;
- }
-
- # Remove lines inserted by "git cherry-pick".
- if ($strip_cherry_pick)
- {
- $rest =~ s/^\s*Conflicts:\n.*//sm;
- $rest =~ s/^\s*\(cherry picked from commit [\da-f]+\)\n//m;
- }
-
- my @line = split /[ \t]*\n/, $rest;
- my $author_line = shift @line;
- defined $author_line
- or die "$ME:$.: unexpected EOF\n";
- $author_line =~ /^(\d+) (.*>)$/
- or die "$ME:$.: Invalid line "
- . "(expected date/author/email):\n$author_line\n";
-
- # Format 'Copyright-paperwork-exempt: Yes' as a standard ChangeLog
- # `(tiny change)' annotation.
- my $tiny = (grep (/^(?:Copyright-paperwork-exempt|Tiny-change):\s+[Yy]es$/, @line)
- ? ' (tiny change)' : '');
-
- my $date_line = sprintf "%s %s$tiny\n",
- strftime ("%Y-%m-%d", localtime ($1)), $2;
-
- my @coauthors = grep /^Co-authored-by:.*$/, @line;
- # Omit meta-data lines we've already interpreted.
- @line = grep !/^(?:Signed-off-by:[ ].*>$
- |Co-authored-by:[ ]
- |Copyright-paperwork-exempt:[ ]
- |Tiny-change:[ ]
- )/x, @line;
-
- # Remove leading and trailing blank lines.
- if (@line)
- {
- while ($line[0] =~ /^\s*$/) { shift @line; }
- while ($line[$#line] =~ /^\s*$/) { pop @line; }
- }
-
- # Handle Emacs gitmerge.el "skipped" commits.
- # Yes, this should be controlled by an option. So sue me.
- if ( grep /^(; )?Merge from /, @line )
- {
- my $found = 0;
- foreach (@line)
- {
- if (grep /^The following commit.*skipped:$/, $_)
- {
- $found = 1;
- ## Reset at each merge to reduce chance of false matches.
- @skipshas = ();
- next;
- }
- if ($found && $_ =~ /^([[:xdigit:]]{7,}) [^ ]/)
- {
- push ( @skipshas, $1 );
- }
- }
- }
-
- # Ignore commits that match the --ignore-matching pattern, if specified.
- if (defined $ignore_matching && @line && $line[0] =~ /$ignore_matching/)
- {
- $skipflag = 1;
- }
- elsif ($skipflag)
- {
- ## Perhaps only warn if a pattern matches more than once?
- warn "$ME: warning: skipping $sha due to $skipflag\n";
- }
-
- if (! $skipflag)
- {
- if (defined $ignore_line && @line)
- {
- @line = grep ! /$ignore_line/, @line;
- while ($line[$#line] =~ /^\s*$/) { pop @line; }
- }
-
- # Record whether there are two or more paragraphs.
- my $multi_paragraph = grep /^\s*$/, @line;
-
- # Format 'Co-authored-by: A U Thor <email@example.com>' lines in
- # standard multi-author ChangeLog format.
- for (@coauthors)
- {
- s/^Co-authored-by:\s*/\t /;
- s/\s*</ </;
-
- /<.*?@.*\..*>/
- or warn "$ME: warning: missing email address for "
- . substr ($_, 5) . "\n";
- }
-
- # If clustering of commit messages has been disabled, if this header
- # would be different from the previous date/name/etc. header,
- # or if this or the previous entry consists of two or more paragraphs,
- # then print the header.
- if ( ! $cluster
- || $date_line ne $prev_date_line
- || "@coauthors" ne "@prev_coauthors"
- || $multi_paragraph
- || $prev_multi_paragraph)
- {
- $prev_date_line eq ''
- or print "\n";
- print $date_line;
- @coauthors
- and print join ("\n", @coauthors), "\n";
- }
- $prev_date_line = $date_line;
- @prev_coauthors = @coauthors;
- $prev_multi_paragraph = $multi_paragraph;
-
- # If there were any lines
- if (@line == 0)
- {
- warn "$ME: warning: empty commit message:\n"
- . " commit $sha\n $date_line\n";
- }
- else
- {
- if ($append_dot)
- {
- # If the first line of the message has enough room, then
- if (length $line[0] < 72)
- {
- # append a dot if there is no other punctuation or blank
- # at the end.
- $line[0] =~ /[[:punct:]\s]$/
- or $line[0] .= '.';
- }
- }
-
- # Remove one additional leading TAB from each line.
- $strip_tab
- and map { s/^\t// } @line;
-
- # Prefix each non-empty line with a TAB.
- @line = map { length $_ ? "\t$_" : '' } @line;
-
- print "\n", join ("\n", @line), "\n";
- }
- }
-
- defined ($in = <PIPE>)
- or last;
- $in ne "\n"
- and die "$ME:$.: unexpected line:\n$in";
- }
-
- close PIPE
- or die "$ME: error closing pipe from " . quoted_cmd (@cmd) . "\n";
- # FIXME-someday: include $PROCESS_STATUS in the diagnostic
-
- # Complain about any unused entry in the --amend=F specified file.
- my $fail = 0;
- foreach my $sha (keys %$amend_code)
- {
- warn "$ME:$amend_file: unused entry: $sha\n";
- $fail = 1;
- }
-
- exit $fail;
-}
-
-# Local Variables:
-# mode: perl
-# indent-tabs-mode: nil
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-line-limit: 50
-# time-stamp-start: "my $VERSION = '"
-# time-stamp-format: "%:y-%02m-%02d %02H:%02M"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "'; # UTC"
-# End:
+++ /dev/null
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2020-11-14.01; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-tab=' '
-nl='
-'
-IFS=" $tab$nl"
-
-# Set DOITPROG to "echo" to test this script.
-
-doit=${DOITPROG-}
-doit_exec=${doit:-exec}
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-# Create dirs (including intermediate dirs) using mode 755.
-# This is like GNU 'install' as of coreutils 8.32 (2020).
-mkdir_umask=22
-
-backupsuffix=
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-is_target_a_directory=possibly
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
- or: $0 [OPTION]... SRCFILES... DIRECTORY
- or: $0 [OPTION]... -t DIRECTORY SRCFILES...
- or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
- --help display this help and exit.
- --version display version info and exit.
-
- -c (ignored)
- -C install only if different (preserve data modification time)
- -d create directories instead of installing files.
- -g GROUP $chgrpprog installed files to GROUP.
- -m MODE $chmodprog installed files to MODE.
- -o USER $chownprog installed files to USER.
- -p pass -p to $cpprog.
- -s $stripprog installed files.
- -S SUFFIX attempt to back up existing files, with suffix SUFFIX.
- -t DIRECTORY install into DIRECTORY.
- -T report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
- CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
- RMPROG STRIPPROG
-
-By default, rm is invoked with -f; when overridden with RMPROG,
-it's up to you to specify -f if you want it.
-
-If -S is not specified, no backups are attempted.
-
-Email bug reports to bug-automake@gnu.org.
-Automake home page: https://www.gnu.org/software/automake/
-"
-
-while test $# -ne 0; do
- case $1 in
- -c) ;;
-
- -C) copy_on_change=true;;
-
- -d) dir_arg=true;;
-
- -g) chgrpcmd="$chgrpprog $2"
- shift;;
-
- --help) echo "$usage"; exit $?;;
-
- -m) mode=$2
- case $mode in
- *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*)
- echo "$0: invalid mode: $mode" >&2
- exit 1;;
- esac
- shift;;
-
- -o) chowncmd="$chownprog $2"
- shift;;
-
- -p) cpprog="$cpprog -p";;
-
- -s) stripcmd=$stripprog;;
-
- -S) backupsuffix="$2"
- shift;;
-
- -t)
- is_target_a_directory=always
- dst_arg=$2
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- shift;;
-
- -T) is_target_a_directory=never;;
-
- --version) echo "$0 $scriptversion"; exit $?;;
-
- --) shift
- break;;
-
- -*) echo "$0: invalid option: $1" >&2
- exit 1;;
-
- *) break;;
- esac
- shift
-done
-
-# We allow the use of options -d and -T together, by making -d
-# take the precedence; this is for compatibility with GNU install.
-
-if test -n "$dir_arg"; then
- if test -n "$dst_arg"; then
- echo "$0: target directory not allowed when installing a directory." >&2
- exit 1
- fi
-fi
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
- # When -d is used, all remaining arguments are directories to create.
- # When -t is used, the destination is already specified.
- # Otherwise, the last argument is the destination. Remove it from $@.
- for arg
- do
- if test -n "$dst_arg"; then
- # $@ is not empty: it contains at least $arg.
- set fnord "$@" "$dst_arg"
- shift # fnord
- fi
- shift # arg
- dst_arg=$arg
- # Protect names problematic for 'test' and other utilities.
- case $dst_arg in
- -* | [=\(\)!]) dst_arg=./$dst_arg;;
- esac
- done
-fi
-
-if test $# -eq 0; then
- if test -z "$dir_arg"; then
- echo "$0: no input file specified." >&2
- exit 1
- fi
- # It's OK to call 'install-sh -d' without argument.
- # This can happen when creating conditional directories.
- exit 0
-fi
-
-if test -z "$dir_arg"; then
- if test $# -gt 1 || test "$is_target_a_directory" = always; then
- if test ! -d "$dst_arg"; then
- echo "$0: $dst_arg: Is not a directory." >&2
- exit 1
- fi
- fi
-fi
-
-if test -z "$dir_arg"; then
- do_exit='(exit $ret); exit $ret'
- trap "ret=129; $do_exit" 1
- trap "ret=130; $do_exit" 2
- trap "ret=141; $do_exit" 13
- trap "ret=143; $do_exit" 15
-
- # Set umask so as not to create temps with too-generous modes.
- # However, 'strip' requires both read and write access to temps.
- case $mode in
- # Optimize common cases.
- *644) cp_umask=133;;
- *755) cp_umask=22;;
-
- *[0-7])
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw='% 200'
- fi
- cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
- *)
- if test -z "$stripcmd"; then
- u_plus_rw=
- else
- u_plus_rw=,u+rw
- fi
- cp_umask=$mode$u_plus_rw;;
- esac
-fi
-
-for src
-do
- # Protect names problematic for 'test' and other utilities.
- case $src in
- -* | [=\(\)!]) src=./$src;;
- esac
-
- if test -n "$dir_arg"; then
- dst=$src
- dstdir=$dst
- test -d "$dstdir"
- dstdir_status=$?
- # Don't chown directories that already exist.
- if test $dstdir_status = 0; then
- chowncmd=""
- fi
- else
-
- # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
- # might cause directories to be created, which would be especially bad
- # if $src (and thus $dsttmp) contains '*'.
- if test ! -f "$src" && test ! -d "$src"; then
- echo "$0: $src does not exist." >&2
- exit 1
- fi
-
- if test -z "$dst_arg"; then
- echo "$0: no destination specified." >&2
- exit 1
- fi
- dst=$dst_arg
-
- # If destination is a directory, append the input filename.
- if test -d "$dst"; then
- if test "$is_target_a_directory" = never; then
- echo "$0: $dst_arg: Is a directory" >&2
- exit 1
- fi
- dstdir=$dst
- dstbase=`basename "$src"`
- case $dst in
- */) dst=$dst$dstbase;;
- *) dst=$dst/$dstbase;;
- esac
- dstdir_status=0
- else
- dstdir=`dirname "$dst"`
- test -d "$dstdir"
- dstdir_status=$?
- fi
- fi
-
- case $dstdir in
- */) dstdirslash=$dstdir;;
- *) dstdirslash=$dstdir/;;
- esac
-
- obsolete_mkdir_used=false
-
- if test $dstdir_status != 0; then
- case $posix_mkdir in
- '')
- # With -d, create the new directory with the user-specified mode.
- # Otherwise, rely on $mkdir_umask.
- if test -n "$dir_arg"; then
- mkdir_mode=-m$mode
- else
- mkdir_mode=
- fi
-
- posix_mkdir=false
- # The $RANDOM variable is not portable (e.g., dash). Use it
- # here however when possible just to lower collision chance.
- tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-
- trap '
- ret=$?
- rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null
- exit $ret
- ' 0
-
- # Because "mkdir -p" follows existing symlinks and we likely work
- # directly in world-writeable /tmp, make sure that the '$tmpdir'
- # directory is successfully created first before we actually test
- # 'mkdir -p'.
- if (umask $mkdir_umask &&
- $mkdirprog $mkdir_mode "$tmpdir" &&
- exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1
- then
- if test -z "$dir_arg" || {
- # Check for POSIX incompatibilities with -m.
- # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
- # other-writable bit of parent directory when it shouldn't.
- # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
- test_tmpdir="$tmpdir/a"
- ls_ld_tmpdir=`ls -ld "$test_tmpdir"`
- case $ls_ld_tmpdir in
- d????-?r-*) different_mode=700;;
- d????-?--*) different_mode=755;;
- *) false;;
- esac &&
- $mkdirprog -m$different_mode -p -- "$test_tmpdir" && {
- ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"`
- test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
- }
- }
- then posix_mkdir=:
- fi
- rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir"
- else
- # Remove any dirs left behind by ancient mkdir implementations.
- rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null
- fi
- trap '' 0;;
- esac
-
- if
- $posix_mkdir && (
- umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
- )
- then :
- else
-
- # mkdir does not conform to POSIX,
- # or it failed possibly due to a race condition. Create the
- # directory the slow way, step by step, checking for races as we go.
-
- case $dstdir in
- /*) prefix='/';;
- [-=\(\)!]*) prefix='./';;
- *) prefix='';;
- esac
-
- oIFS=$IFS
- IFS=/
- set -f
- set fnord $dstdir
- shift
- set +f
- IFS=$oIFS
-
- prefixes=
-
- for d
- do
- test X"$d" = X && continue
-
- prefix=$prefix$d
- if test -d "$prefix"; then
- prefixes=
- else
- if $posix_mkdir; then
- (umask $mkdir_umask &&
- $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
- # Don't fail if two instances are running concurrently.
- test -d "$prefix" || exit 1
- else
- case $prefix in
- *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
- *) qprefix=$prefix;;
- esac
- prefixes="$prefixes '$qprefix'"
- fi
- fi
- prefix=$prefix/
- done
-
- if test -n "$prefixes"; then
- # Don't fail if two instances are running concurrently.
- (umask $mkdir_umask &&
- eval "\$doit_exec \$mkdirprog $prefixes") ||
- test -d "$dstdir" || exit 1
- obsolete_mkdir_used=true
- fi
- fi
- fi
-
- if test -n "$dir_arg"; then
- { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
- { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
- test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
- else
-
- # Make a couple of temp file names in the proper directory.
- dsttmp=${dstdirslash}_inst.$$_
- rmtmp=${dstdirslash}_rm.$$_
-
- # Trap to clean up those temp files at exit.
- trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
- # Copy the file name to the temp name.
- (umask $cp_umask &&
- { test -z "$stripcmd" || {
- # Create $dsttmp read-write so that cp doesn't create it read-only,
- # which would cause strip to fail.
- if test -z "$doit"; then
- : >"$dsttmp" # No need to fork-exec 'touch'.
- else
- $doit touch "$dsttmp"
- fi
- }
- } &&
- $doit_exec $cpprog "$src" "$dsttmp") &&
-
- # and set any options; do chmod last to preserve setuid bits.
- #
- # If any of these fail, we abort the whole thing. If we want to
- # ignore errors from any of these, just make sure not to ignore
- # errors from the above "$doit $cpprog $src $dsttmp" command.
- #
- { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
- { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
- { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
- { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
- # If -C, don't bother to copy if it wouldn't change the file.
- if $copy_on_change &&
- old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
- new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
- set -f &&
- set X $old && old=:$2:$4:$5:$6 &&
- set X $new && new=:$2:$4:$5:$6 &&
- set +f &&
- test "$old" = "$new" &&
- $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
- then
- rm -f "$dsttmp"
- else
- # If $backupsuffix is set, and the file being installed
- # already exists, attempt a backup. Don't worry if it fails,
- # e.g., if mv doesn't support -f.
- if test -n "$backupsuffix" && test -f "$dst"; then
- $doit $mvcmd -f "$dst" "$dst$backupsuffix" 2>/dev/null
- fi
-
- # Rename the file to the real destination.
- $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
- # The rename failed, perhaps because mv can't rename something else
- # to itself, or perhaps because mv is so ancient that it does not
- # support -f.
- {
- # Now remove or move aside any old file at destination location.
- # We try this two ways since rm can't unlink itself on some
- # systems and the destination file might be busy for other
- # reasons. In this case, the final cleanup might fail but the new
- # file should still install successfully.
- {
- test ! -f "$dst" ||
- $doit $rmcmd "$dst" 2>/dev/null ||
- { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
- { $doit $rmcmd "$rmtmp" 2>/dev/null; :; }
- } ||
- { echo "$0: cannot unlink or rename $dst" >&2
- (exit 1); exit 1
- }
- } &&
-
- # Now rename the file to the real destination.
- $doit $mvcmd "$dsttmp" "$dst"
- }
- fi || exit 1
-
- trap '' 0
- fi
-done
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
+++ /dev/null
-#!/bin/sh
-# Get modification time of a file or directory and pretty-print it.
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 1995-2021 Free Software Foundation, Inc.
-# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-fi
-
-case $1 in
- '')
- echo "$0: No file. Try '$0 --help' for more information." 1>&2
- exit 1;
- ;;
- -h | --h*)
- cat <<\EOF
-Usage: mdate-sh [--help] [--version] FILE
-
-Pretty-print the modification day of FILE, in the format:
-1 January 1970
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
- exit $?
- ;;
- -v | --v*)
- echo "mdate-sh $scriptversion"
- exit $?
- ;;
-esac
-
-error ()
-{
- echo "$0: $1" >&2
- exit 1
-}
-
-
-# Prevent date giving response in another language.
-LANG=C
-export LANG
-LC_ALL=C
-export LC_ALL
-LC_TIME=C
-export LC_TIME
-
-# Use UTC to get reproducible result.
-TZ=UTC0
-export TZ
-
-# GNU ls changes its time format in response to the TIME_STYLE
-# variable. Since we cannot assume 'unset' works, revert this
-# variable to its documented default.
-if test "${TIME_STYLE+set}" = set; then
- TIME_STYLE=posix-long-iso
- export TIME_STYLE
-fi
-
-save_arg1=$1
-
-# Find out how to get the extended ls output of a file or directory.
-if ls -L /dev/null 1>/dev/null 2>&1; then
- ls_command='ls -L -l -d'
-else
- ls_command='ls -l -d'
-fi
-# Avoid user/group names that might have spaces, when possible.
-if ls -n /dev/null 1>/dev/null 2>&1; then
- ls_command="$ls_command -n"
-fi
-
-# A 'ls -l' line looks as follows on OS/2.
-# drwxrwx--- 0 Aug 11 2001 foo
-# This differs from Unix, which adds ownership information.
-# drwxrwx--- 2 root root 4096 Aug 11 2001 foo
-#
-# To find the date, we split the line on spaces and iterate on words
-# until we find a month. This cannot work with files whose owner is a
-# user named "Jan", or "Feb", etc. However, it's unlikely that '/'
-# will be owned by a user whose name is a month. So we first look at
-# the extended ls output of the root directory to decide how many
-# words should be skipped to get the date.
-
-# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-set x`$ls_command /`
-
-# Find which argument is the month.
-month=
-command=
-until test $month
-do
- test $# -gt 0 || error "failed parsing '$ls_command /' output"
- shift
- # Add another shift to the command.
- command="$command shift;"
- case $1 in
- Jan) month=January; nummonth=1;;
- Feb) month=February; nummonth=2;;
- Mar) month=March; nummonth=3;;
- Apr) month=April; nummonth=4;;
- May) month=May; nummonth=5;;
- Jun) month=June; nummonth=6;;
- Jul) month=July; nummonth=7;;
- Aug) month=August; nummonth=8;;
- Sep) month=September; nummonth=9;;
- Oct) month=October; nummonth=10;;
- Nov) month=November; nummonth=11;;
- Dec) month=December; nummonth=12;;
- esac
-done
-
-test -n "$month" || error "failed parsing '$ls_command /' output"
-
-# Get the extended ls output of the file or directory.
-set dummy x`eval "$ls_command \"\\\$save_arg1\""`
-
-# Remove all preceding arguments
-eval $command
-
-# Because of the dummy argument above, month is in $2.
-#
-# On a POSIX system, we should have
-#
-# $# = 5
-# $1 = file size
-# $2 = month
-# $3 = day
-# $4 = year or time
-# $5 = filename
-#
-# On Darwin 7.7.0 and 7.6.0, we have
-#
-# $# = 4
-# $1 = day
-# $2 = month
-# $3 = year or time
-# $4 = filename
-
-# Get the month.
-case $2 in
- Jan) month=January; nummonth=1;;
- Feb) month=February; nummonth=2;;
- Mar) month=March; nummonth=3;;
- Apr) month=April; nummonth=4;;
- May) month=May; nummonth=5;;
- Jun) month=June; nummonth=6;;
- Jul) month=July; nummonth=7;;
- Aug) month=August; nummonth=8;;
- Sep) month=September; nummonth=9;;
- Oct) month=October; nummonth=10;;
- Nov) month=November; nummonth=11;;
- Dec) month=December; nummonth=12;;
-esac
-
-case $3 in
- ???*) day=$1;;
- *) day=$3; shift;;
-esac
-
-# Here we have to deal with the problem that the ls output gives either
-# the time of day or the year.
-case $3 in
- *:*) set `date`; eval year=\$$#
- case $2 in
- Jan) nummonthtod=1;;
- Feb) nummonthtod=2;;
- Mar) nummonthtod=3;;
- Apr) nummonthtod=4;;
- May) nummonthtod=5;;
- Jun) nummonthtod=6;;
- Jul) nummonthtod=7;;
- Aug) nummonthtod=8;;
- Sep) nummonthtod=9;;
- Oct) nummonthtod=10;;
- Nov) nummonthtod=11;;
- Dec) nummonthtod=12;;
- esac
- # For the first six month of the year the time notation can also
- # be used for files modified in the last year.
- if (expr $nummonth \> $nummonthtod) > /dev/null;
- then
- year=`expr $year - 1`
- fi;;
- *) year=$3;;
-esac
-
-# The result.
-echo $day $month $year
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
+++ /dev/null
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2018-03-07.03; # UTC
-
-# Copyright (C) 1996-2021 Free Software Foundation, Inc.
-# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
-fi
-
-case $1 in
-
- --is-lightweight)
- # Used by our autoconf macros to check whether the available missing
- # script is modern enough.
- exit 0
- ;;
-
- --run)
- # Back-compat with the calling convention used by older automake.
- shift
- ;;
-
- -h|--h|--he|--hel|--help)
- echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
- -h, --help display this help and exit
- -v, --version output version information and exit
-
-Supported PROGRAM values:
- aclocal autoconf autoheader autom4te automake makeinfo
- bison yacc flex lex help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
- exit $?
- ;;
-
- -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
- echo "missing $scriptversion (GNU Automake)"
- exit $?
- ;;
-
- -*)
- echo 1>&2 "$0: unknown '$1' option"
- echo 1>&2 "Try '$0 --help' for more information"
- exit 1
- ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch. This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
- msg="probably too old"
-elif test $st -eq 127; then
- # Program was missing.
- msg="missing on your system"
-else
- # Program was found and executed, but failed. Give up.
- exit $st
-fi
-
-perl_URL=https://www.perl.org/
-flex_URL=https://github.com/westes/flex
-gnu_software_URL=https://www.gnu.org/software
-
-program_details ()
-{
- case $1 in
- aclocal|automake)
- echo "The '$1' program is part of the GNU Automake package:"
- echo "<$gnu_software_URL/automake>"
- echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/autoconf>"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- autoconf|autom4te|autoheader)
- echo "The '$1' program is part of the GNU Autoconf package:"
- echo "<$gnu_software_URL/autoconf/>"
- echo "It also requires GNU m4 and Perl in order to run:"
- echo "<$gnu_software_URL/m4/>"
- echo "<$perl_URL>"
- ;;
- esac
-}
-
-give_advice ()
-{
- # Normalize program name to check for.
- normalized_program=`echo "$1" | sed '
- s/^gnu-//; t
- s/^gnu//; t
- s/^g//; t'`
-
- printf '%s\n' "'$1' is $msg."
-
- configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
- case $normalized_program in
- autoconf*)
- echo "You should only need it if you modified 'configure.ac',"
- echo "or m4 files included by it."
- program_details 'autoconf'
- ;;
- autoheader*)
- echo "You should only need it if you modified 'acconfig.h' or"
- echo "$configure_deps."
- program_details 'autoheader'
- ;;
- automake*)
- echo "You should only need it if you modified 'Makefile.am' or"
- echo "$configure_deps."
- program_details 'automake'
- ;;
- aclocal*)
- echo "You should only need it if you modified 'acinclude.m4' or"
- echo "$configure_deps."
- program_details 'aclocal'
- ;;
- autom4te*)
- echo "You might have modified some maintainer files that require"
- echo "the 'autom4te' program to be rebuilt."
- program_details 'autom4te'
- ;;
- bison*|yacc*)
- echo "You should only need it if you modified a '.y' file."
- echo "You may want to install the GNU Bison package:"
- echo "<$gnu_software_URL/bison/>"
- ;;
- lex*|flex*)
- echo "You should only need it if you modified a '.l' file."
- echo "You may want to install the Fast Lexical Analyzer package:"
- echo "<$flex_URL>"
- ;;
- help2man*)
- echo "You should only need it if you modified a dependency" \
- "of a man page."
- echo "You may want to install the GNU Help2man package:"
- echo "<$gnu_software_URL/help2man/>"
- ;;
- makeinfo*)
- echo "You should only need it if you modified a '.texi' file, or"
- echo "any other file indirectly affecting the aspect of the manual."
- echo "You might want to install the Texinfo package:"
- echo "<$gnu_software_URL/texinfo/>"
- echo "The spurious makeinfo call might also be the consequence of"
- echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
- echo "want to install GNU make:"
- echo "<$gnu_software_URL/make/>"
- ;;
- *)
- echo "You might have modified some files without having the proper"
- echo "tools for further handling them. Check the 'README' file, it"
- echo "often tells you about the needed prerequisites for installing"
- echo "this package. You may also peek at any GNU archive site, in"
- echo "case some other package contains this missing '$1' program."
- ;;
- esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
- -e '2,$s/^/ /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'before-save-hook 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC0"
-# time-stamp-end: "; # UTC"
-# End:
+++ /dev/null
-% texinfo.tex -- TeX macros to handle Texinfo files.
-%
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2021-04-25.21}
-%
-% Copyright 1985, 1986, 1988, 1990-2021 Free Software Foundation, Inc.
-%
-% This texinfo.tex file is free software: you can redistribute it and/or
-% modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation, either version 3 of the
-% License, or (at your option) any later version.
-%
-% This texinfo.tex file is distributed in the hope that it will be
-% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program. If not, see <https://www.gnu.org/licenses/>.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. This Exception is an additional permission under section 7
-% of the GNU General Public License, version 3 ("GPLv3").
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-% https://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
-% https://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
-% https://www.gnu.org/software/texinfo/ (the Texinfo home page)
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org. Please include a
-% complete document in each bug report with which we can reproduce the
-% problem. Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution. For a simple
-% manual foo.texi, however, you can get away with this:
-% tex foo.texi
-% texindex foo.??
-% tex foo.texi
-% tex foo.texi
-% dvips foo.dvi -o # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent. You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is https://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
- \catcode`+=\active \catcode`\_=\active}
-
-% LaTeX's \typeout. This ensures that the messages it is used for
-% are identical in format to the corresponding ones from latex/pdflatex.
-\def\typeout{\immediate\write17}%
-
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexnewwrite\newwrite
-\let\ptexnoindent=\noindent
-\let\ptexplus=+
-\let\ptexraggedright=\raggedright
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexsp=\sp
-\let\ptexstar=\*
-\let\ptexsup=\sup
-\let\ptext=\t
-\let\ptextop=\top
-{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
- \let\linenumber = \empty % Pre-3.0.
-\else
- \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined \gdef\putwordChapter{Chapter}\fi
-\ifx\putworderror\undefined \gdef\putworderror{error}\fi
-\ifx\putwordfile\undefined \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined \gdef\putwordDeffunc{Function}\fi
-
-% Give the space character the catcode for a space.
-\def\spaceisspace{\catcode`\ =10\relax}
-
-% Likewise for ^^M, the end of line character.
-\def\endlineisspace{\catcode13=10\relax}
-
-\chardef\dashChar = `\-
-\chardef\slashChar = `\/
-\chardef\underChar = `\_
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{
- Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
- ap-pen-dix bit-map bit-maps
- data-base data-bases eshell fall-ing half-way long-est man-u-script
- man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
- par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
- spell-ing spell-ings
- stand-alone strong-est time-stamp time-stamps which-ever white-space
- wide-spread wrap-around
-}
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal. We don't just call \tracingall here,
-% since that produces some useless output on the terminal. We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
- \tracingstats2
- \tracingpages1
- \tracinglostchars2 % 2 gives us more in etex
- \tracingparagraphs1
- \tracingoutput1
- \tracingmacros2
- \tracingrestores1
- \showboxbreadth\maxdimen \showboxdepth\maxdimen
- \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
- \tracingscantokens1
- \tracingifs1
- \tracinggroups1
- \tracingnesting2
- \tracingassigns1
- \fi
- \tracingcommands3 % 3 gives us more in etex
- \errorcontextlines16
-}%
-
-% @errormsg{MSG}. Do the index-like expansions on MSG, but if things
-% aren't perfect, it's not the end of the world, being an error message,
-% after all.
-%
-\def\errormsg{\begingroup \indexnofonts \doerrormsg}
-\def\doerrormsg#1{\errmessage{#1}}
-
-% add check for \lastpenalty to plain's definitions. If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
- \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
- \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
- \removelastskip\penalty-200\bigskip\fi\fi}
-
-%\f Output routine
-%
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt }
-
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Output a mark which sets \thischapter, \thissection and \thiscolor.
-% We dump everything together because we only have one kind of mark.
-% This works because we only use \botmark / \topmark, not \firstmark.
-%
-% A mark contains a subexpression of the \ifcase ... \fi construct.
-% \get*marks macros below extract the needed part using \ifcase.
-%
-% Another complication is to let the user choose whether \thischapter
-% (\thissection) refers to the chapter (section) in effect at the top
-% of a page, or that at the bottom of a page.
-
-% \domark is called twice inside \chapmacro, to add one
-% mark before the section break, and one after.
-% In the second call \prevchapterdefs is the same as \currentchapterdefs,
-% and \prevsectiondefs is the same as \currentsectiondefs.
-% Then if the page is not broken at the mark, some of the previous
-% section appears on the page, and we can get the name of this section
-% from \firstmark for @everyheadingmarks top.
-% @everyheadingmarks bottom uses \botmark.
-%
-% See page 260 of The TeXbook.
-\def\domark{%
- \toks0=\expandafter{\currentchapterdefs}%
- \toks2=\expandafter{\currentsectiondefs}%
- \toks4=\expandafter{\prevchapterdefs}%
- \toks6=\expandafter{\prevsectiondefs}%
- \toks8=\expandafter{\currentcolordefs}%
- \mark{%
- \the\toks0 \the\toks2 % 0: marks for @everyheadingmarks top
- \noexpand\or \the\toks4 \the\toks6 % 1: for @everyheadingmarks bottom
- \noexpand\else \the\toks8 % 2: color marks
- }%
-}
-
-% \gettopheadingmarks, \getbottomheadingmarks,
-% \getcolormarks - extract needed part of mark.
-%
-% \topmark doesn't work for the very first chapter (after the title
-% page or the contents), so we use \firstmark there -- this gets us
-% the mark with the chapter defs, unless the user sneaks in, e.g.,
-% @setcolor (or @url, or @link, etc.) between @contents and the very
-% first @chapter.
-\def\gettopheadingmarks{%
- \ifcase0\the\savedtopmark\fi
- \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
-}
-\def\getbottomheadingmarks{\ifcase1\botmark\fi}
-\def\getcolormarks{\ifcase2\the\savedtopmark\fi}
-
-% Avoid "undefined control sequence" errors.
-\def\currentchapterdefs{}
-\def\currentsectiondefs{}
-\def\currentsection{}
-\def\prevchapterdefs{}
-\def\prevsectiondefs{}
-\def\currentcolordefs{}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\txipagewidth \newdimen\txipageheight
-
-% Main output routine.
-%
-\chardef\PAGE = 255
-\newtoks\defaultoutput
-\defaultoutput = {\savetopmark\onepageout{\pagecontents\PAGE}}
-\output=\expandafter{\the\defaultoutput}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% When outputting the double column layout for indices, an output routine
-% is run several times, which hides the original value of \topmark. This
-% can lead to a page heading being output and duplicating the chapter heading
-% of the index. Hence, save the contents of \topmark at the beginning of
-% the output routine. The saved contents are valid until we actually
-% \shipout a page.
-%
-% (We used to run a short output routine to actually set \topmark and
-% \firstmark to the right values, but if this was called with an empty page
-% containing whatsits for writing index entries, the whatsits would be thrown
-% away and the index auxiliary file would remain empty.)
-%
-\newtoks\savedtopmark
-\newif\iftopmarksaved
-\topmarksavedtrue
-\def\savetopmark{%
- \iftopmarksaved\else
- \global\savedtopmark=\expandafter{\topmark}%
- \global\topmarksavedtrue
- \fi
-}
-
-% \onepageout takes a vbox as an argument.
-% \shipout a vbox for a single page, adding an optional header, footer
-% and footnote. This also causes index entries for this page to be written
-% to the auxiliary files.
-%
-\def\onepageout#1{%
- \hoffset=\normaloffset
- %
- \ifodd\pageno \advance\hoffset by \bindingoffset
- \else \advance\hoffset by -\bindingoffset\fi
- %
- \checkchapterpage
- %
- % Retrieve the information for the headings from the marks in the page,
- % and call Plain TeX's \makeheadline and \makefootline, which use the
- % values in \headline and \footline.
- %
- % Common context changes for both heading and footing.
- % Do this outside of the \shipout so @code etc. will be expanded in
- % the headline as they should be, not taken literally (outputting ''code).
- \def\commonheadfootline{\let\hsize=\txipagewidth \texinfochars}
- %
- \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
- \global\setbox\headlinebox = \vbox{\commonheadfootline \makeheadline}%
- \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
- \global\setbox\footlinebox = \vbox{\commonheadfootline \makefootline}%
- %
- {%
- % Set context for writing to auxiliary files like index files.
- % Have to do this stuff outside the \shipout because we want it to
- % take effect in \write's, yet the group defined by the \vbox ends
- % before the \shipout runs.
- %
- \atdummies % don't expand commands in the output.
- \turnoffactive
- \shipout\vbox{%
- % Do this early so pdf references go to the beginning of the page.
- \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
- %
- \unvbox\headlinebox
- \pagebody{#1}%
- \ifdim\ht\footlinebox > 0pt
- % Only leave this space if the footline is nonempty.
- % (We lessened \vsize for it in \oddfootingyyy.)
- % The \baselineskip=24pt in plain's \makefootline has no effect.
- \vskip 24pt
- \unvbox\footlinebox
- \fi
- %
- }%
- }%
- \global\topmarksavedfalse
- \advancepageno
- \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-% Main part of page, including any footnotes
-\def\pagebody#1{\vbox to\txipageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
- \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1\relax \unvbox#1\relax
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Check if we are on the first page of a chapter. Used for printing headings.
-\newif\ifchapterpage
-\def\checkchapterpage{%
- % Get the chapter that was current at the end of the last page
- \ifcase1\the\savedtopmark\fi
- \let\prevchaptername\thischaptername
- %
- \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
- \let\curchaptername\thischaptername
- %
- \ifx\curchaptername\prevchaptername
- \chapterpagefalse
- \else
- \chapterpagetrue
- \fi
-}
-
-% Argument parsing
-
-% Parse an argument, then pass it to #1. The argument is the rest of
-% the input line (except we remove a trailing comment). #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-% For example, \def\foo{\parsearg\fooxxx}.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
- \def\argtorun{#2}%
- \begingroup
- \obeylines
- \spaceisspace
- #1%
- \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
- \gdef\parseargline#1^^M{%
- \endgroup % End of the group started in \parsearg.
- \argremovecomment #1\comment\ArgTerm%
- }%
-}
-
-% First remove any @comment, then any @c comment. Pass the result on to
-% \argcheckspaces.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-% @end itemize @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
- \def\temp{#3}%
- \ifx\temp\empty
- % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
- \let\temp\finishparsearg
- \else
- \let\temp\argcheckspaces
- \fi
- % Put the space token in:
- \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \argtorun.
-% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
-
-
-% \parseargdef - define a command taking an argument on the line
-%
-% \parseargdef\foo{...}
-% is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-\def\parseargdef#1{%
- \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
- \def#2{\parsearg#1}%
- \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
- \obeyspaces
- \gdef\obeyedspace{ }
-
- % Make each space character in the input produce a normal interword
- % space in the output. Don't allow a line break at this space, as this
- % is used only in environments like @example, where each line of input
- % should produce a line of output anyway.
- %
- \gdef\sepspaces{\obeyspaces\let =\tie}
-
- % If an index command is used in an @example environment, any spaces
- % therein should become regular spaces in the raw index file, not the
- % expansion of \tie (\leavevmode \penalty \@M \ ).
- \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex. It's used like this:
-%
-% \envdef\foo{...}
-% \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo. \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches. The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as environments; they don't open a group. (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At run-time, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
- \def\temp{#1}%
- \ifx\thisenv\temp
- \else
- \badenverr
- \fi
-}
-
-% Environment mismatch, #1 expected:
-\def\badenverr{%
- \errhelp = \EMsimple
- \errmessage{This command can appear only \inenvironment\temp,
- not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
- \ifx#1\empty
- outside of any environment%
- \else
- in environment \expandafter\string#1%
- \fi
-}
-
-
-% @end foo calls \checkenv and executes the definition of \Efoo.
-\parseargdef\end{%
- \if 1\csname iscond.#1\endcsname
- \else
- % The general wording of \badenverr may not be ideal.
- \expandafter\checkenv\csname#1\endcsname
- \csname E#1\endcsname
- \endgroup
- \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor\space}
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor\space}
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor\space}
-
-% @frenchspacing on|off says whether to put extra space after punctuation.
-%
-\def\onword{on}
-\def\offword{off}
-%
-\parseargdef\frenchspacing{%
- \def\temp{#1}%
- \ifx\temp\onword \plainfrenchspacing
- \else\ifx\temp\offword \plainnonfrenchspacing
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
- \fi\fi
-}
-
-% @w prevents a word break. Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox. We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line. According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0). If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large. This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material. In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom. The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
- \ifnum\catcode`\^^M=\active \else
- \errhelp = \groupinvalidhelp
- \errmessage{@group invalid in context where filling is enabled}%
- \fi
- \startsavinginserts
- %
- \setbox\groupbox = \vtop\bgroup
- % Do @comment since we are called inside an environment such as
- % @example, where each end-of-line in the input causes an
- % end-of-line in the output. We don't want the end-of-line after
- % the `@group' to put extra space in the output. Since @group
- % should appear on a line by itself (according to the Texinfo
- % manual), we don't worry about eating any user text.
- \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it. Thus, space below is not quite equal to space
-% above. But it's pretty close.
-\def\Egroup{%
- % To get correct interline space between the last line of the group
- % and the first line afterwards, we have to propagate \prevdepth.
- \endgraf % Not \par, as it may have been set to \lisppar.
- \global\dimen1 = \prevdepth
- \egroup % End the \vtop.
- \addgroupbox
- \prevdepth = \dimen1
- \checkinserts
-}
-
-\def\addgroupbox{
- % \dimen0 is the vertical size of the group's box.
- \dimen0 = \ht\groupbox \advance\dimen0 by \dp\groupbox
- % \dimen2 is how much space is left on the page (more or less).
- \dimen2 = \txipageheight \advance\dimen2 by -\pagetotal
- % if the group doesn't fit on the current page, and it's a big big
- % group, force a page break.
- \ifdim \dimen0 > \dimen2
- \ifdim \pagetotal < \vfilllimit\txipageheight
- \page
- \fi
- \fi
- \box\groupbox
-}
-
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil \mil=0.001in
-
-\parseargdef\need{%
- % Ensure vertical mode, so we don't make a big box in the middle of a
- % paragraph.
- \par
- %
- % If the @need value is less than one line space, it's useless.
- \dimen0 = #1\mil
- \dimen2 = \ht\strutbox
- \advance\dimen2 by \dp\strutbox
- \ifdim\dimen0 > \dimen2
- %
- % Do a \strut just to make the height of this box be normal, so the
- % normal leading is inserted relative to the preceding line.
- % And a page break here is fine.
- \vtop to #1\mil{\strut\vfil}%
- %
- % TeX does not even consider page breaks if a penalty added to the
- % main vertical list is 10000 or more. But in order to see if the
- % empty box we just added fits on the page, we must make it consider
- % page breaks. On the other hand, we don't want to actually break the
- % page after the empty box. So we use a penalty of 9999.
- %
- % There is an extremely small chance that TeX will actually break the
- % page at this \penalty, if there are no other feasible breakpoints in
- % sight. (If the user is using lots of big @group commands, which
- % almost-but-not-quite fill up a page, TeX will have a hard time doing
- % good page breaking, for example.) However, I could not construct an
- % example where a page broke at this \penalty; if it happens in a real
- % document, then we can reconsider our strategy.
- \penalty9999
- %
- % Back up by the size of the box, whether we did a page break or not.
- \kern -#1\mil
- %
- % Do not allow a page break right after this kern.
- \nobreak
- \fi
-}
-
-% @br forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
- \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph. For more general purposes, use the \margin insertion
-% class. WHICH is `l' or `r'. Not documented, written for gawk manual.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
- \nobreak
- \kern-\strutdepth
- \vtop to \strutdepth{%
- \baselineskip=\strutdepth
- \vss
- % if you have multiple lines of stuff to put here, you'll need to
- % make the vbox yourself of the appropriate size.
- \ifx#1l%
- \llap{\ignorespaces #2\hskip\inmarginspacing}%
- \else
- \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
- \fi
- \null
- }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt
- \def\lefttext{#1}% have both texts
- \def\righttext{#2}%
- \else
- \def\lefttext{#1}% have only one text
- \def\righttext{#1}%
- \fi
- %
- \ifodd\pageno
- \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
- \else
- \def\temp{\inleftmargin\lefttext}%
- \fi
- \temp
-}
-
-% @include FILE -- \input text of FILE.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
- \pushthisfilestack
- \def\thisfile{#1}%
- {%
- \makevalueexpandable % we want to expand any @value in FILE.
- \turnoffactive % and allow special characters in the expansion
- \indexnofonts % Allow `@@' and other weird things in file names.
- \wlog{texinfo.tex: doing @include of #1^^J}%
- \edef\temp{\noexpand\input #1 }%
- %
- % This trickery is to read FILE outside of a group, in case it makes
- % definitions, etc.
- \expandafter
- }\temp
- \popthisfilestack
-}
-\def\filenamecatcodes{%
- \catcode`\\=\other
- \catcode`~=\other
- \catcode`^=\other
- \catcode`_=\other
- \catcode`|=\other
- \catcode`<=\other
- \catcode`>=\other
- \catcode`+=\other
- \catcode`-=\other
- \catcode`\`=\other
- \catcode`\'=\other
-}
-
-\def\pushthisfilestack{%
- \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
- \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
- \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
- the stack of filenames is empty.}}
-%
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
- \ifhmode
- \let\centersub\centerH
- \else
- \let\centersub\centerV
- \fi
- \centersub{\hfil \ignorespaces#1\unskip \hfil}%
- \let\centersub\relax % don't let the definition persist, just in case
-}
-\def\centerH#1{{%
- \hfil\break
- \advance\hsize by -\leftskip
- \advance\hsize by -\rightskip
- \line{#1}%
- \break
-}}
-%
-\newcount\centerpenalty
-\def\centerV#1{%
- % The idea here is the same as in \startdefun, \cartouche, etc.: if
- % @center is the first thing after a section heading, we need to wipe
- % out the negative parskip inserted by \sectionheading, but still
- % prevent a page break here.
- \centerpenalty = \lastpenalty
- \ifnum\centerpenalty>10000 \vskip\parskip \fi
- \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
- \line{\kern\leftskip #1\kern\rightskip}%
-}
-
-% @sp n outputs n lines of vertical space
-%
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore is another way to write a comment
-
-
-\def\c{\begingroup \catcode`\^^M=\active%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\cxxx}
-{\catcode`\^^M=\active \gdef\cxxx#1^^M{\endgroup}}
-%
-\let\comment\c
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \defaultparindent = 0pt
- \else
- \defaultparindent = #1em
- \fi
- \fi
- \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
- \def\temp{#1}%
- \ifx\temp\asisword
- \else
- \ifx\temp\noneword
- \lispnarrowing = 0pt
- \else
- \lispnarrowing = #1em
- \fi
- \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading. If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
- \def\temp{#1}%
- \ifx\temp\noneword
- \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
- \else\ifx\temp\insertword
- \let\suppressfirstparagraphindent = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @firstparagraphindent option `\temp'}%
- \fi\fi
-}
-
-% Here is how we actually suppress indentation. Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
- \gdef\indent {\restorefirstparagraphindent \indent}%
- \gdef\noindent{\restorefirstparagraphindent \noindent}%
- \global\everypar = {\kern -\parindent \restorefirstparagraphindent}%
-}
-%
-\gdef\restorefirstparagraphindent{%
- \global\let\indent = \ptexindent
- \global\let\noindent = \ptexnoindent
- \global\everypar = {}%
-}
-
-% leave vertical mode without cancelling any first paragraph indent
-\gdef\imageindent{%
- \toks0=\everypar
- \everypar={}%
- \ptexnoindent
- \global\everypar=\toks0
-}
-
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% @setfilename INFO-FILENAME - ignored
-\let\setfilename=\comment
-
-% @bye.
-\outer\def\bye{\chappager\pagelabels\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newbox\boxB
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-%
-% For LuaTeX
-%
-
-\newif\iftxiuseunicodedestname
-\txiuseunicodedestnamefalse % For pdfTeX etc.
-
-\ifx\luatexversion\thisisundefined
-\else
- % Use Unicode destination names
- \txiuseunicodedestnametrue
- % Escape PDF strings with converting UTF-16 from UTF-8
- \begingroup
- \catcode`\%=12
- \directlua{
- function UTF16oct(str)
- tex.sprint(string.char(0x5c) .. '376' .. string.char(0x5c) .. '377')
- for c in string.utfvalues(str) do
- if c < 0x10000 then
- tex.sprint(
- string.format(string.char(0x5c) .. string.char(0x25) .. '03o' ..
- string.char(0x5c) .. string.char(0x25) .. '03o',
- math.floor(c / 256), math.floor(c % 256)))
- else
- c = c - 0x10000
- local c_hi = c / 1024 + 0xd800
- local c_lo = c % 1024 + 0xdc00
- tex.sprint(
- string.format(string.char(0x5c) .. string.char(0x25) .. '03o' ..
- string.char(0x5c) .. string.char(0x25) .. '03o' ..
- string.char(0x5c) .. string.char(0x25) .. '03o' ..
- string.char(0x5c) .. string.char(0x25) .. '03o',
- math.floor(c_hi / 256), math.floor(c_hi % 256),
- math.floor(c_lo / 256), math.floor(c_lo % 256)))
- end
- end
- end
- }
- \endgroup
- \def\pdfescapestrutfsixteen#1{\directlua{UTF16oct('\luaescapestring{#1}')}}
- % Escape PDF strings without converting
- \begingroup
- \directlua{
- function PDFescstr(str)
- for c in string.bytes(str) do
- if c <= 0x20 or c >= 0x80 or c == 0x28 or c == 0x29 or c == 0x5c then
- tex.sprint(-2,
- string.format(string.char(0x5c) .. string.char(0x25) .. '03o',
- c))
- else
- tex.sprint(-2, string.char(c))
- end
- end
- end
- }
- % The -2 in the arguments here gives all the input to TeX catcode 12
- % (other) or 10 (space), preventing undefined control sequence errors. See
- % https://lists.gnu.org/archive/html/bug-texinfo/2019-08/msg00031.html
- %
- \endgroup
- \def\pdfescapestring#1{\directlua{PDFescstr('\luaescapestring{#1}')}}
- \ifnum\luatexversion>84
- % For LuaTeX >= 0.85
- \def\pdfdest{\pdfextension dest}
- \let\pdfoutput\outputmode
- \def\pdfliteral{\pdfextension literal}
- \def\pdfcatalog{\pdfextension catalog}
- \def\pdftexversion{\numexpr\pdffeedback version\relax}
- \let\pdfximage\saveimageresource
- \let\pdfrefximage\useimageresource
- \let\pdflastximage\lastsavedimageresourceindex
- \def\pdfendlink{\pdfextension endlink\relax}
- \def\pdfoutline{\pdfextension outline}
- \def\pdfstartlink{\pdfextension startlink}
- \def\pdffontattr{\pdfextension fontattr}
- \def\pdfobj{\pdfextension obj}
- \def\pdflastobj{\numexpr\pdffeedback lastobj\relax}
- \let\pdfpagewidth\pagewidth
- \let\pdfpageheight\pageheight
- \edef\pdfhorigin{\pdfvariable horigin}
- \edef\pdfvorigin{\pdfvariable vorigin}
- \fi
-\fi
-
-% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set). So we test for \relax and 0 as well as being undefined.
-\ifx\pdfoutput\thisisundefined
-\else
- \ifx\pdfoutput\relax
- \else
- \ifcase\pdfoutput
- \else
- \pdftrue
- \fi
- \fi
-\fi
-
-\newif\ifpdforxetex
-\pdforxetexfalse
-\ifpdf
- \pdforxetextrue
-\fi
-\ifx\XeTeXrevision\thisisundefined\else
- \pdforxetextrue
-\fi
-
-
-% Output page labels information.
-% See PDF reference v.1.7 p.594, section 8.3.1.
-\ifpdf
-\def\pagelabels{%
- \def\title{0 << /P (T-) /S /D >>}%
- \edef\roman{\the\romancount << /S /r >>}%
- \edef\arabic{\the\arabiccount << /S /D >>}%
- %
- % Page label ranges must be increasing. Remove any duplicates.
- % (There is a slight chance of this being wrong if e.g. there is
- % a @contents but no @titlepage, etc.)
- %
- \ifnum\romancount=0 \def\roman{}\fi
- \ifnum\arabiccount=0 \def\title{}%
- \else
- \ifnum\romancount=\arabiccount \def\roman{}\fi
- \fi
- %
- \ifnum\romancount<\arabiccount
- \pdfcatalog{/PageLabels << /Nums [\title \roman \arabic ] >> }\relax
- \else
- \pdfcatalog{/PageLabels << /Nums [\title \arabic \roman ] >> }\relax
- \fi
-}
-\else
- \let\pagelabels\relax
-\fi
-
-\newcount\pagecount \pagecount=0
-\newcount\romancount \romancount=0
-\newcount\arabiccount \arabiccount=0
-\ifpdf
- \let\ptxadvancepageno\advancepageno
- \def\advancepageno{%
- \ptxadvancepageno\global\advance\pagecount by 1
- }
-\fi
-
-
-% PDF uses PostScript string constants for the names of xref targets,
-% for display in the outlines, and in other places. Thus, we have to
-% double any backslashes. Otherwise, a name like "\node" will be
-% interpreted as a newline (\n), followed by o, d, e. Not good.
-%
-% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
-% related messages. The final outcome is that it is up to the TeX user
-% to double the backslashes and otherwise make the string valid, so
-% that's what we do. pdftex 1.30.0 (ca.2005) introduced a primitive to
-% do this reliably, so we use it.
-
-% #1 is a control sequence in which to do the replacements,
-% which we \xdef.
-\def\txiescapepdf#1{%
- \ifx\pdfescapestring\thisisundefined
- % No primitive available; should we give a warning or log?
- % Many times it won't matter.
- \xdef#1{#1}%
- \else
- % The expandable \pdfescapestring primitive escapes parentheses,
- % backslashes, and other special chars.
- \xdef#1{\pdfescapestring{#1}}%
- \fi
-}
-\def\txiescapepdfutfsixteen#1{%
- \ifx\pdfescapestrutfsixteen\thisisundefined
- % No UTF-16 converting macro available.
- \txiescapepdf{#1}%
- \else
- \xdef#1{\pdfescapestrutfsixteen{#1}}%
- \fi
-}
-
-\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
-with PDF output, and none of those formats could be found. (.eps cannot
-be supported due to the design of the PDF format; use regular TeX (DVI
-output) for that.)}
-
-\ifpdf
- %
- % Color manipulation macros using ideas from pdfcolor.tex,
- % except using rgb instead of cmyk; the latter is said to render as a
- % very dark gray on-screen and a very dark halftone in print, instead
- % of actual black. The dark red here is dark enough to print on paper as
- % nearly black, but still distinguishable for online viewing. We use
- % black by default, though.
- \def\rgbDarkRed{0.50 0.09 0.12}
- \def\rgbBlack{0 0 0}
- %
- % rg sets the color for filling (usual text, etc.);
- % RG sets the color for stroking (thin rules, e.g., normal _'s).
- \def\pdfsetcolor#1{\pdfliteral{#1 rg #1 RG}}
- %
- % Set color, and create a mark which defines \thiscolor accordingly,
- % so that \makeheadline knows which color to restore.
- \def\setcolor#1{%
- \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}%
- \domark
- \pdfsetcolor{#1}%
- }
- %
- \def\maincolor{\rgbBlack}
- \pdfsetcolor{\maincolor}
- \edef\thiscolor{\maincolor}
- \def\currentcolordefs{}
- %
- \def\makefootline{%
- \baselineskip24pt
- \line{\pdfsetcolor{\maincolor}\the\footline}%
- }
- %
- \def\makeheadline{%
- \vbox to 0pt{%
- \vskip-22.5pt
- \line{%
- \vbox to8.5pt{}%
- % Extract \thiscolor definition from the marks.
- \getcolormarks
- % Typeset the headline with \maincolor, then restore the color.
- \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
- }%
- \vss
- }%
- \nointerlineskip
- }
- %
- %
- \pdfcatalog{/PageMode /UseOutlines}
- %
- % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
- \def\dopdfimage#1#2#3{%
- \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
- \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
- %
- % pdftex (and the PDF format) support .pdf, .png, .jpg (among
- % others). Let's try in that order, PDF first since if
- % someone has a scalable image, presumably better to use that than a
- % bitmap.
- \let\pdfimgext=\empty
- \begingroup
- \openin 1 #1.pdf \ifeof 1
- \openin 1 #1.PDF \ifeof 1
- \openin 1 #1.png \ifeof 1
- \openin 1 #1.jpg \ifeof 1
- \openin 1 #1.jpeg \ifeof 1
- \openin 1 #1.JPG \ifeof 1
- \errhelp = \nopdfimagehelp
- \errmessage{Could not find image file #1 for pdf}%
- \else \gdef\pdfimgext{JPG}%
- \fi
- \else \gdef\pdfimgext{jpeg}%
- \fi
- \else \gdef\pdfimgext{jpg}%
- \fi
- \else \gdef\pdfimgext{png}%
- \fi
- \else \gdef\pdfimgext{PDF}%
- \fi
- \else \gdef\pdfimgext{pdf}%
- \fi
- \closein 1
- \endgroup
- %
- % without \immediate, ancient pdftex seg faults when the same image is
- % included twice. (Version 3.14159-pre-1.0-unofficial-20010704.)
- \ifnum\pdftexversion < 14
- \immediate\pdfimage
- \else
- \immediate\pdfximage
- \fi
- \ifdim \wd0 >0pt width \pdfimagewidth \fi
- \ifdim \wd2 >0pt height \pdfimageheight \fi
- \ifnum\pdftexversion<13
- #1.\pdfimgext
- \else
- {#1.\pdfimgext}%
- \fi
- \ifnum\pdftexversion < 14 \else
- \pdfrefximage \pdflastximage
- \fi}
- %
- \def\setpdfdestname#1{{%
- % We have to set dummies so commands such as @code, and characters
- % such as \, aren't expanded when present in a section title.
- \indexnofonts
- \makevalueexpandable
- \turnoffactive
- \iftxiuseunicodedestname
- \ifx \declaredencoding \latone
- % Pass through Latin-1 characters.
- % LuaTeX with byte wise I/O converts Latin-1 characters to Unicode.
- \else
- \ifx \declaredencoding \utfeight
- % Pass through Unicode characters.
- \else
- % Use ASCII approximations in destination names.
- \passthroughcharsfalse
- \fi
- \fi
- \else
- % Use ASCII approximations in destination names.
- \passthroughcharsfalse
- \fi
- \def\pdfdestname{#1}%
- \txiescapepdf\pdfdestname
- }}
- %
- \def\setpdfoutlinetext#1{{%
- \indexnofonts
- \makevalueexpandable
- \turnoffactive
- \ifx \declaredencoding \latone
- % The PDF format can use an extended form of Latin-1 in bookmark
- % strings. See Appendix D of the PDF Reference, Sixth Edition, for
- % the "PDFDocEncoding".
- \passthroughcharstrue
- % Pass through Latin-1 characters.
- % LuaTeX: Convert to Unicode
- % pdfTeX: Use Latin-1 as PDFDocEncoding
- \def\pdfoutlinetext{#1}%
- \else
- \ifx \declaredencoding \utfeight
- \ifx\luatexversion\thisisundefined
- % For pdfTeX with UTF-8.
- % TODO: the PDF format can use UTF-16 in bookmark strings,
- % but the code for this isn't done yet.
- % Use ASCII approximations.
- \passthroughcharsfalse
- \def\pdfoutlinetext{#1}%
- \else
- % For LuaTeX with UTF-8.
- % Pass through Unicode characters for title texts.
- \passthroughcharstrue
- \def\pdfoutlinetext{#1}%
- \fi
- \else
- % For non-Latin-1 or non-UTF-8 encodings.
- % Use ASCII approximations.
- \passthroughcharsfalse
- \def\pdfoutlinetext{#1}%
- \fi
- \fi
- % LuaTeX: Convert to UTF-16
- % pdfTeX: Use Latin-1 as PDFDocEncoding
- \txiescapepdfutfsixteen\pdfoutlinetext
- }}
- %
- \def\pdfmkdest#1{%
- \setpdfdestname{#1}%
- \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
- }
- %
- % used to mark target names; must be expandable.
- \def\pdfmkpgn#1{#1}
- %
- % by default, use black for everything.
- \def\urlcolor{\rgbBlack}
- \def\linkcolor{\rgbBlack}
- \def\endlink{\setcolor{\maincolor}\pdfendlink}
- %
- % Adding outlines to PDF; macros for calculating structure of outlines
- % come from Petr Olsak
- \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
- \else \csname#1\endcsname \fi}
- \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
- \advance\tempnum by 1
- \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
- %
- % #1 is the section text, which is what will be displayed in the
- % outline by the pdf viewer. #2 is the pdf expression for the number
- % of subentries (or empty, for subsubsections). #3 is the node text,
- % which might be empty if this toc entry had no corresponding node.
- % #4 is the page number
- %
- \def\dopdfoutline#1#2#3#4{%
- % Generate a link to the node text if that exists; else, use the
- % page number. We could generate a destination for the section
- % text in the case where a section has no node, but it doesn't
- % seem worth the trouble, since most documents are normally structured.
- \setpdfoutlinetext{#1}
- \setpdfdestname{#3}
- \ifx\pdfdestname\empty
- \def\pdfdestname{#4}%
- \fi
- %
- \pdfoutline goto name{\pdfmkpgn{\pdfdestname}}#2{\pdfoutlinetext}%
- }
- %
- \def\pdfmakeoutlines{%
- \begingroup
- % Read toc silently, to get counts of subentries for \pdfoutline.
- \def\partentry##1##2##3##4{}% ignore parts in the outlines
- \def\numchapentry##1##2##3##4{%
- \def\thischapnum{##2}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- }%
- \def\numsecentry##1##2##3##4{%
- \advancenumber{chap\thischapnum}%
- \def\thissecnum{##2}%
- \def\thissubsecnum{0}%
- }%
- \def\numsubsecentry##1##2##3##4{%
- \advancenumber{sec\thissecnum}%
- \def\thissubsecnum{##2}%
- }%
- \def\numsubsubsecentry##1##2##3##4{%
- \advancenumber{subsec\thissubsecnum}%
- }%
- \def\thischapnum{0}%
- \def\thissecnum{0}%
- \def\thissubsecnum{0}%
- %
- % use \def rather than \let here because we redefine \chapentry et
- % al. a second time, below.
- \def\appentry{\numchapentry}%
- \def\appsecentry{\numsecentry}%
- \def\appsubsecentry{\numsubsecentry}%
- \def\appsubsubsecentry{\numsubsubsecentry}%
- \def\unnchapentry{\numchapentry}%
- \def\unnsecentry{\numsecentry}%
- \def\unnsubsecentry{\numsubsecentry}%
- \def\unnsubsubsecentry{\numsubsubsecentry}%
- \readdatafile{toc}%
- %
- % Read toc second time, this time actually producing the outlines.
- % The `-' means take the \expnumber as the absolute number of
- % subentries, which we calculated on our first read of the .toc above.
- %
- % We use the node names as the destinations.
- %
- % Currently we prefix the section name with the section number
- % for chapter and appendix headings only in order to avoid too much
- % horizontal space being required in the PDF viewer.
- \def\numchapentry##1##2##3##4{%
- \dopdfoutline{##2 ##1}{count-\expnumber{chap##2}}{##3}{##4}}%
- \def\unnchapentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
- \def\numsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
- \def\numsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
- \def\numsubsubsecentry##1##2##3##4{% count is always zero
- \dopdfoutline{##1}{}{##3}{##4}}%
- %
- % PDF outlines are displayed using system fonts, instead of
- % document fonts. Therefore we cannot use special characters,
- % since the encoding is unknown. For example, the eogonek from
- % Latin 2 (0xea) gets translated to a | character. Info from
- % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
- %
- % TODO this right, we have to translate 8-bit characters to
- % their "best" equivalent, based on the @documentencoding. Too
- % much work for too little return. Just use the ASCII equivalents
- % we use for the index sort strings.
- %
- \indexnofonts
- \setupdatafile
- % We can have normal brace characters in the PDF outlines, unlike
- % Texinfo index files. So set that up.
- \def\{{\lbracecharliteral}%
- \def\}{\rbracecharliteral}%
- \catcode`\\=\active \otherbackslash
- \input \tocreadfilename
- \endgroup
- }
- {\catcode`[=1 \catcode`]=2
- \catcode`{=\other \catcode`}=\other
- \gdef\lbracecharliteral[{]%
- \gdef\rbracecharliteral[}]%
- ]
- %
- \def\skipspaces#1{\def\PP{#1}\def\D{|}%
- \ifx\PP\D\let\nextsp\relax
- \else\let\nextsp\skipspaces
- \addtokens{\filename}{\PP}%
- \advance\filenamelength by 1
- \fi
- \nextsp}
- \def\getfilename#1{%
- \filenamelength=0
- % If we don't expand the argument now, \skipspaces will get
- % snagged on things like "@value{foo}".
- \edef\temp{#1}%
- \expandafter\skipspaces\temp|\relax
- }
- \ifnum\pdftexversion < 14
- \let \startlink \pdfannotlink
- \else
- \let \startlink \pdfstartlink
- \fi
- % make a live url in pdf output.
- \def\pdfurl#1{%
- \begingroup
- % it seems we really need yet another set of dummies; have not
- % tried to figure out what each command should do in the context
- % of @url. for now, just make @/ a no-op, that's the only one
- % people have actually reported a problem with.
- %
- \normalturnoffactive
- \def\@{@}%
- \let\/=\empty
- \makevalueexpandable
- % do we want to go so far as to use \indexnofonts instead of just
- % special-casing \var here?
- \def\var##1{##1}%
- %
- \leavevmode\setcolor{\urlcolor}%
- \startlink attr{/Border [0 0 0]}%
- user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
- \endgroup}
- % \pdfgettoks - Surround page numbers in #1 with @pdflink. #1 may
- % be a simple number, or a list of numbers in the case of an index
- % entry.
- \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
- \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
- \def\maketoks{%
- \expandafter\poptoks\the\toksA|ENDTOKS|\relax
- \ifx\first0\adn0
- \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
- \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
- \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
- \else
- \ifnum0=\countA\else\makelink\fi
- \ifx\first.\let\next=\done\else
- \let\next=\maketoks
- \addtokens{\toksB}{\the\toksD}
- \ifx\first,\addtokens{\toksB}{\space}\fi
- \fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \next}
- \def\makelink{\addtokens{\toksB}%
- {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
- \def\pdflink#1{%
- \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
- \setcolor{\linkcolor}#1\endlink}
- \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\else
- % non-pdf mode
- \let\pdfmkdest = \gobble
- \let\pdfurl = \gobble
- \let\endlink = \relax
- \let\setcolor = \gobble
- \let\pdfsetcolor = \gobble
- \let\pdfmakeoutlines = \relax
-\fi % \ifx\pdfoutput
-
-%
-% For XeTeX
-%
-\ifx\XeTeXrevision\thisisundefined
-\else
- %
- % XeTeX version check
- %
- \ifnum\strcmp{\the\XeTeXversion\XeTeXrevision}{0.99996}>-1
- % TeX Live 2016 contains XeTeX 0.99996 and xdvipdfmx 20160307.
- % It can use the `dvipdfmx:config' special (from TeX Live SVN r40941).
- % For avoiding PDF destination name replacement, we use this special
- % instead of xdvipdfmx's command line option `-C 0x0010'.
- \special{dvipdfmx:config C 0x0010}
- % XeTeX 0.99995+ comes with xdvipdfmx 20160307+.
- % It can handle Unicode destination names for PDF.
- \txiuseunicodedestnametrue
- \else
- % XeTeX < 0.99996 (TeX Live < 2016) cannot use the
- % `dvipdfmx:config' special.
- % So for avoiding PDF destination name replacement,
- % xdvipdfmx's command line option `-C 0x0010' is necessary.
- %
- % XeTeX < 0.99995 can not handle Unicode destination names for PDF
- % because xdvipdfmx 20150315 has a UTF-16 conversion issue.
- % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
- \txiuseunicodedestnamefalse
- \fi
- %
- % Color support
- %
- \def\rgbDarkRed{0.50 0.09 0.12}
- \def\rgbBlack{0 0 0}
- %
- \def\pdfsetcolor#1{\special{pdf:scolor [#1]}}
- %
- % Set color, and create a mark which defines \thiscolor accordingly,
- % so that \makeheadline knows which color to restore.
- \def\setcolor#1{%
- \xdef\currentcolordefs{\gdef\noexpand\thiscolor{#1}}%
- \domark
- \pdfsetcolor{#1}%
- }
- %
- \def\maincolor{\rgbBlack}
- \pdfsetcolor{\maincolor}
- \edef\thiscolor{\maincolor}
- \def\currentcolordefs{}
- %
- \def\makefootline{%
- \baselineskip24pt
- \line{\pdfsetcolor{\maincolor}\the\footline}%
- }
- %
- \def\makeheadline{%
- \vbox to 0pt{%
- \vskip-22.5pt
- \line{%
- \vbox to8.5pt{}%
- % Extract \thiscolor definition from the marks.
- \getcolormarks
- % Typeset the headline with \maincolor, then restore the color.
- \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
- }%
- \vss
- }%
- \nointerlineskip
- }
- %
- % PDF outline support
- %
- % Emulate pdfTeX primitive
- \def\pdfdest name#1 xyz{%
- \special{pdf:dest (#1) [@thispage /XYZ @xpos @ypos null]}%
- }
- %
- \def\setpdfdestname#1{{%
- % We have to set dummies so commands such as @code, and characters
- % such as \, aren't expanded when present in a section title.
- \indexnofonts
- \makevalueexpandable
- \turnoffactive
- \iftxiuseunicodedestname
- % Pass through Unicode characters.
- \else
- % Use ASCII approximations in destination names.
- \passthroughcharsfalse
- \fi
- \def\pdfdestname{#1}%
- \txiescapepdf\pdfdestname
- }}
- %
- \def\setpdfoutlinetext#1{{%
- \turnoffactive
- % Always use Unicode characters in title texts.
- \def\pdfoutlinetext{#1}%
- % For XeTeX, xdvipdfmx converts to UTF-16.
- % So we do not convert.
- \txiescapepdf\pdfoutlinetext
- }}
- %
- \def\pdfmkdest#1{%
- \setpdfdestname{#1}%
- \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
- }
- %
- % by default, use black for everything.
- \def\urlcolor{\rgbBlack}
- \def\linkcolor{\rgbBlack}
- \def\endlink{\setcolor{\maincolor}\pdfendlink}
- %
- \def\dopdfoutline#1#2#3#4{%
- \setpdfoutlinetext{#1}
- \setpdfdestname{#3}
- \ifx\pdfdestname\empty
- \def\pdfdestname{#4}%
- \fi
- %
- \special{pdf:out [-] #2 << /Title (\pdfoutlinetext) /A
- << /S /GoTo /D (\pdfdestname) >> >> }%
- }
- %
- \def\pdfmakeoutlines{%
- \begingroup
- %
- % For XeTeX, counts of subentries are not necessary.
- % Therefore, we read toc only once.
- %
- % We use node names as destinations.
- %
- % Currently we prefix the section name with the section number
- % for chapter and appendix headings only in order to avoid too much
- % horizontal space being required in the PDF viewer.
- \def\partentry##1##2##3##4{}% ignore parts in the outlines
- \def\numchapentry##1##2##3##4{%
- \dopdfoutline{##2 ##1}{1}{##3}{##4}}%
- \def\numsecentry##1##2##3##4{%
- \dopdfoutline{##1}{2}{##3}{##4}}%
- \def\numsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{3}{##3}{##4}}%
- \def\numsubsubsecentry##1##2##3##4{%
- \dopdfoutline{##1}{4}{##3}{##4}}%
- %
- \let\appentry\numchapentry%
- \let\appsecentry\numsecentry%
- \let\appsubsecentry\numsubsecentry%
- \let\appsubsubsecentry\numsubsubsecentry%
- \def\unnchapentry##1##2##3##4{%
- \dopdfoutline{##1}{1}{##3}{##4}}%
- \let\unnsecentry\numsecentry%
- \let\unnsubsecentry\numsubsecentry%
- \let\unnsubsubsecentry\numsubsubsecentry%
- %
- % For XeTeX, xdvipdfmx converts strings to UTF-16.
- % Therefore, the encoding and the language may not be considered.
- %
- \indexnofonts
- \setupdatafile
- % We can have normal brace characters in the PDF outlines, unlike
- % Texinfo index files. So set that up.
- \def\{{\lbracecharliteral}%
- \def\}{\rbracecharliteral}%
- \catcode`\\=\active \otherbackslash
- \input \tocreadfilename
- \endgroup
- }
- {\catcode`[=1 \catcode`]=2
- \catcode`{=\other \catcode`}=\other
- \gdef\lbracecharliteral[{]%
- \gdef\rbracecharliteral[}]%
- ]
-
- \special{pdf:docview << /PageMode /UseOutlines >> }
- % ``\special{pdf:tounicode ...}'' is not necessary
- % because xdvipdfmx converts strings from UTF-8 to UTF-16 without it.
- % However, due to a UTF-16 conversion issue of xdvipdfmx 20150315,
- % ``\special{pdf:dest ...}'' cannot handle non-ASCII strings.
- % It is fixed by xdvipdfmx 20160106 (TeX Live SVN r39753).
-%
- \def\skipspaces#1{\def\PP{#1}\def\D{|}%
- \ifx\PP\D\let\nextsp\relax
- \else\let\nextsp\skipspaces
- \addtokens{\filename}{\PP}%
- \advance\filenamelength by 1
- \fi
- \nextsp}
- \def\getfilename#1{%
- \filenamelength=0
- % If we don't expand the argument now, \skipspaces will get
- % snagged on things like "@value{foo}".
- \edef\temp{#1}%
- \expandafter\skipspaces\temp|\relax
- }
- % make a live url in pdf output.
- \def\pdfurl#1{%
- \begingroup
- % it seems we really need yet another set of dummies; have not
- % tried to figure out what each command should do in the context
- % of @url. for now, just make @/ a no-op, that's the only one
- % people have actually reported a problem with.
- %
- \normalturnoffactive
- \def\@{@}%
- \let\/=\empty
- \makevalueexpandable
- % do we want to go so far as to use \indexnofonts instead of just
- % special-casing \var here?
- \def\var##1{##1}%
- %
- \leavevmode\setcolor{\urlcolor}%
- \special{pdf:bann << /Border [0 0 0]
- /Subtype /Link /A << /S /URI /URI (#1) >> >>}%
- \endgroup}
- \def\endlink{\setcolor{\maincolor}\special{pdf:eann}}
- \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
- \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
- \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
- \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
- \def\maketoks{%
- \expandafter\poptoks\the\toksA|ENDTOKS|\relax
- \ifx\first0\adn0
- \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
- \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
- \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
- \else
- \ifnum0=\countA\else\makelink\fi
- \ifx\first.\let\next=\done\else
- \let\next=\maketoks
- \addtokens{\toksB}{\the\toksD}
- \ifx\first,\addtokens{\toksB}{\space}\fi
- \fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \next}
- \def\makelink{\addtokens{\toksB}%
- {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
- \def\pdflink#1{%
- \special{pdf:bann << /Border [0 0 0]
- /Type /Annot /Subtype /Link /A << /S /GoTo /D (#1) >> >>}%
- \setcolor{\linkcolor}#1\endlink}
- \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-%
- %
- % @image support
- %
- % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
- \def\doxeteximage#1#2#3{%
- \def\xeteximagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
- \def\xeteximageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
- %
- % XeTeX (and the PDF format) supports .pdf, .png, .jpg (among
- % others). Let's try in that order, PDF first since if
- % someone has a scalable image, presumably better to use that than a
- % bitmap.
- \let\xeteximgext=\empty
- \begingroup
- \openin 1 #1.pdf \ifeof 1
- \openin 1 #1.PDF \ifeof 1
- \openin 1 #1.png \ifeof 1
- \openin 1 #1.jpg \ifeof 1
- \openin 1 #1.jpeg \ifeof 1
- \openin 1 #1.JPG \ifeof 1
- \errmessage{Could not find image file #1 for XeTeX}%
- \else \gdef\xeteximgext{JPG}%
- \fi
- \else \gdef\xeteximgext{jpeg}%
- \fi
- \else \gdef\xeteximgext{jpg}%
- \fi
- \else \gdef\xeteximgext{png}%
- \fi
- \else \gdef\xeteximgext{PDF}%
- \fi
- \else \gdef\xeteximgext{pdf}%
- \fi
- \closein 1
- \endgroup
- %
- % Putting an \hbox around the image can prevent an over-long line
- % after the image.
- \hbox\bgroup
- \def\xetexpdfext{pdf}%
- \ifx\xeteximgext\xetexpdfext
- \XeTeXpdffile "#1".\xeteximgext ""
- \else
- \def\xetexpdfext{PDF}%
- \ifx\xeteximgext\xetexpdfext
- \XeTeXpdffile "#1".\xeteximgext ""
- \else
- \XeTeXpicfile "#1".\xeteximgext ""
- \fi
- \fi
- \ifdim \wd0 >0pt width \xeteximagewidth \fi
- \ifdim \wd2 >0pt height \xeteximageheight \fi \relax
- \egroup
- }
-\fi
-
-
-%
-\message{fonts,}
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly. There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-% can get a sort of poor man's double spacing by redefining this.
-\def\baselinefactor{1}
-%
-\newdimen\textleading
-\def\setleading#1{%
- \dimen0 = #1\relax
- \normalbaselineskip = \baselinefactor\dimen0
- \normallineskip = \lineskipfactor\normalbaselineskip
- \normalbaselines
- \setbox\strutbox =\hbox{%
- \vrule width0pt height\strutheightpercent\baselineskip
- depth \strutdepthpercent \baselineskip
- }%
-}
-
-% PDF CMaps. See also LaTeX's t1.cmap.
-%
-% do nothing with this by default.
-\expandafter\let\csname cmapOT1\endcsname\gobble
-\expandafter\let\csname cmapOT1IT\endcsname\gobble
-\expandafter\let\csname cmapOT1TT\endcsname\gobble
-
-% if we are producing pdf, and we have \pdffontattr, then define cmaps.
-% (\pdffontattr was introduced many years ago, but people still run
-% older pdftex's; it's easy to conditionalize, so we do.)
-\ifpdf \ifx\pdffontattr\thisisundefined \else
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1-0)
-%%Title: (TeX-OT1-0 TeX OT1 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1)
-/Supplement 0
->> def
-/CMapName /TeX-OT1-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<23> <26> <0023>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-40 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1IT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1IT-0)
-%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1IT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1IT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<25> <26> <0025>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-42 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<23> <0023>
-<24> <00A3>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1IT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-%
-% \cmapOT1TT
- \begingroup
- \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
- \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1TT-0)
-%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1TT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1TT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-5 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<21> <26> <0021>
-<28> <5F> <0028>
-<61> <7E> <0061>
-endbfrange
-32 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <2191>
-<0C> <2193>
-<0D> <0027>
-<0E> <00A1>
-<0F> <00BF>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<20> <2423>
-<27> <2019>
-<60> <2018>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
- }\endgroup
- \expandafter\edef\csname cmapOT1TT\endcsname#1{%
- \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
- }%
-\fi\fi
-
-
-% Set the font macro #1 to the font named \fontprefix#2.
-% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
-% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
-% Example:
-% #1 = \textrm
-% #2 = \rmshape
-% #3 = 10
-% #4 = \mainmagstep
-% #5 = OT1
-%
-\def\setfont#1#2#3#4#5{%
- \font#1=\fontprefix#2#3 scaled #4
- \csname cmap#5\endcsname#1%
-}
-% This is what gets called when #5 of \setfont is empty.
-\let\cmap\gobble
-%
-% (end of cmaps)
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\thisisundefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx} % where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Definitions for a main text size of 11pt. (The default in Texinfo.)
-%
-\def\definetextfontsizexi{%
-% Text fonts (11.2pt, magstep1).
-\def\textnominalsize{11pt}
-\edef\mainmagstep{\magstephalf}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1095}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}{OT1}
-\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
-\setfont\defsl\slshape{10}{\magstep1}{OT1}
-\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
-\def\df{\let\ttfont=\deftt \let\bffont = \defbf
-\let\ttslfont=\defttsl \let\slfont=\defsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for math mode superscripts (7pt).
-\def\sevennominalsize{7pt}
-\setfont\sevenrm\rmshape{7}{1000}{OT1}
-\setfont\seventt\ttshape{10}{700}{OT1TT}
-\setfont\sevenbf\bfshape{10}{700}{OT1}
-\setfont\sevenit\itshape{7}{1000}{OT1IT}
-\setfont\sevensl\slshape{10}{700}{OT1}
-\setfont\sevensf\sfshape{10}{700}{OT1}
-\setfont\sevensc\scshape{10}{700}{OT1}
-\setfont\seventtsl\ttslshape{10}{700}{OT1TT}
-\font\seveni=cmmi7
-\font\sevensy=cmsy7
-\def\sevenecsize{0700}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\def\chapnominalsize{17pt}
-\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
-\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
-\setfont\chapsf\sfbshape{17}{1000}{OT1}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-\def\chapecsize{1728}
-
-% Section fonts (14.4pt).
-\def\secnominalsize{14pt}
-\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
-\setfont\secrmnotbold\rmshape{12}{\magstep1}{OT1}
-\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep2}{OT1}
-\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}{OT1}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-\def\sececsize{1440}
-
-% Subsection fonts (13.15pt).
-\def\ssecnominalsize{13pt}
-\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
-\setfont\ssecit\itbshape{10}{1315}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1315}{OT1}
-\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}{OT1}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-\def\ssececsize{1200}
-
-% Reduced fonts for @acronym in text (10pt).
-\def\reducednominalsize{10pt}
-\setfont\reducedrm\rmshape{10}{1000}{OT1}
-\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{1000}{OT1}
-\setfont\reducedit\itshape{10}{1000}{OT1IT}
-\setfont\reducedsl\slshape{10}{1000}{OT1}
-\setfont\reducedsf\sfshape{10}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{1000}{OT1}
-\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-\def\reducedecsize{1000}
-
-\textleading = 13.2pt % line spacing for 11pt CM
-\textfonts % reset the current fonts
-\rm
-} % end of 11pt text font size definitions, \definetextfontsizexi
-
-
-% Definitions to make the main text be 10pt Computer Modern, with
-% section, chapter, etc., sizes following suit. This is for the GNU
-% Press printing of the Emacs 22 manual. Maybe other manuals in the
-% future. Used with @smallbook, which sets the leading to 12pt.
-%
-\def\definetextfontsizex{%
-% Text fonts (10pt).
-\def\textnominalsize{10pt}
-\edef\mainmagstep{1000}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1000}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
-\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
-\setfont\defsl\slshape{10}{\magstephalf}{OT1}
-\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
-\def\df{\let\ttfont=\deftt \let\bffont = \defbf
-\let\slfont=\defsl \let\ttslfont=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for math mode superscripts (7pt).
-\def\sevennominalsize{7pt}
-\setfont\sevenrm\rmshape{7}{1000}{OT1}
-\setfont\seventt\ttshape{10}{700}{OT1TT}
-\setfont\sevenbf\bfshape{10}{700}{OT1}
-\setfont\sevenit\itshape{7}{1000}{OT1IT}
-\setfont\sevensl\slshape{10}{700}{OT1}
-\setfont\sevensf\sfshape{10}{700}{OT1}
-\setfont\sevensc\scshape{10}{700}{OT1}
-\setfont\seventtsl\ttslshape{10}{700}{OT1TT}
-\font\seveni=cmmi7
-\font\sevensy=cmsy7
-\def\sevenecsize{0700}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter fonts (14.4pt).
-\def\chapnominalsize{14pt}
-\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
-\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
-\let\chapbf\chaprm
-\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
-\font\chapi=cmmi12 scaled \magstep1
-\font\chapsy=cmsy10 scaled \magstep2
-\def\chapecsize{1440}
-
-% Section fonts (12pt).
-\def\secnominalsize{12pt}
-\setfont\secrm\rmbshape{12}{1000}{OT1}
-\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep1}{OT1}
-\setfont\sectt\ttbshape{12}{1000}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
-\setfont\secsf\sfbshape{12}{1000}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep1}{OT1}
-\font\seci=cmmi12
-\font\secsy=cmsy10 scaled \magstep1
-\def\sececsize{1200}
-
-% Subsection fonts (10pt).
-\def\ssecnominalsize{10pt}
-\setfont\ssecrm\rmbshape{10}{1000}{OT1}
-\setfont\ssecit\itbshape{10}{1000}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1000}{OT1}
-\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
-\setfont\ssecsf\sfbshape{10}{1000}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1000}{OT1}
-\font\sseci=cmmi10
-\font\ssecsy=cmsy10
-\def\ssececsize{1000}
-
-% Reduced fonts for @acronym in text (9pt).
-\def\reducednominalsize{9pt}
-\setfont\reducedrm\rmshape{9}{1000}{OT1}
-\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{900}{OT1}
-\setfont\reducedit\itshape{9}{1000}{OT1IT}
-\setfont\reducedsl\slshape{9}{1000}{OT1}
-\setfont\reducedsf\sfshape{9}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{900}{OT1}
-\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
-\font\reducedi=cmmi9
-\font\reducedsy=cmsy9
-\def\reducedecsize{0900}
-
-\divide\parskip by 2 % reduce space between paragraphs
-\textleading = 12pt % line spacing for 10pt CM
-\textfonts % reset the current fonts
-\rm
-} % end of 10pt text font size definitions, \definetextfontsizex
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}{OT1}
-\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1} % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}{OT1}
-\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
-
-
-% We provide the user-level command
-% @fonttextsize 10
-% (or 11) to redefine the text font size. pt is assumed.
-%
-\def\xiword{11}
-\def\xword{10}
-\def\xwordpt{10pt}
-%
-\parseargdef\fonttextsize{%
- \def\textsizearg{#1}%
- %\wlog{doing @fonttextsize \textsizearg}%
- %
- % Set \globaldefs so that documents can use this inside @tex, since
- % makeinfo 4.8 does not support it, but we need it nonetheless.
- %
- \begingroup \globaldefs=1
- \ifx\textsizearg\xword \definetextfontsizex
- \else \ifx\textsizearg\xiword \definetextfontsizexi
- \else
- \errhelp=\EMsimple
- \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
- \fi\fi
- \endgroup
-}
-
-%
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
- \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
- \csname #1font\endcsname % change the current font
-}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}\def\ttstylename{tt}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families.
-% We don't bother to reset \scriptscriptfont; awaiting user need.
-%
-\def\resetmathfonts{%
- \textfont0=\rmfont \textfont1=\ifont \textfont2=\syfont
- \textfont\itfam=\itfont \textfont\slfam=\slfont \textfont\bffam=\bffont
- \textfont\ttfam=\ttfont \textfont\sffam=\sffont
- %
- % Fonts for superscript. Note that the 7pt fonts are used regardless
- % of the current font size.
- \scriptfont0=\sevenrm \scriptfont1=\seveni \scriptfont2=\sevensy
- \scriptfont\itfam=\sevenit \scriptfont\slfam=\sevensl
- \scriptfont\bffam=\sevenbf \scriptfont\ttfam=\seventt
- \scriptfont\sffam=\sevensf
-}
-
-%
-
-% The font-changing commands (all called \...fonts) redefine the meanings
-% of \STYLEfont, instead of just \STYLE. We do this because \STYLE needs
-% to also set the current \fam for math mode. Our \STYLE (e.g., \rm)
-% commands hardwire \STYLEfont to set the current font.
-%
-% The fonts used for \ifont are for "math italics" (\itfont is for italics
-% in regular text). \syfont is also used in math mode only.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower). These relative commands are used
-% in, e.g., the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-
-\def\assignfonts#1{%
- \expandafter\let\expandafter\rmfont\csname #1rm\endcsname
- \expandafter\let\expandafter\itfont\csname #1it\endcsname
- \expandafter\let\expandafter\slfont\csname #1sl\endcsname
- \expandafter\let\expandafter\bffont\csname #1bf\endcsname
- \expandafter\let\expandafter\ttfont\csname #1tt\endcsname
- \expandafter\let\expandafter\smallcaps\csname #1sc\endcsname
- \expandafter\let\expandafter\sffont \csname #1sf\endcsname
- \expandafter\let\expandafter\ifont \csname #1i\endcsname
- \expandafter\let\expandafter\syfont \csname #1sy\endcsname
- \expandafter\let\expandafter\ttslfont\csname #1ttsl\endcsname
-}
-
-\newif\ifrmisbold
-
-% Select smaller font size with the current style. Used to change font size
-% in, e.g., the LaTeX logo and acronyms. If we are using bold fonts for
-% normal roman text, also use bold fonts for roman text in the smaller size.
-\def\switchtolllsize{%
- \expandafter\assignfonts\expandafter{\lllsize}%
- \ifrmisbold
- \let\rmfont\bffont
- \fi
- \csname\curfontstyle\endcsname
-}%
-
-\def\switchtolsize{%
- \expandafter\assignfonts\expandafter{\lsize}%
- \ifrmisbold
- \let\rmfont\bffont
- \fi
- \csname\curfontstyle\endcsname
-}%
-
-\def\definefontsetatsize#1#2#3#4#5{%
-\expandafter\def\csname #1fonts\endcsname{%
- \def\curfontsize{#1}%
- \def\lsize{#2}\def\lllsize{#3}%
- \csname rmisbold#5\endcsname
- \assignfonts{#1}%
- \resetmathfonts
- \setleading{#4}%
-}}
-
-\definefontsetatsize{text} {reduced}{smaller}{\textleading}{false}
-\definefontsetatsize{title} {chap} {subsec} {27pt} {true}
-\definefontsetatsize{chap} {sec} {text} {19pt} {true}
-\definefontsetatsize{sec} {subsec} {reduced}{17pt} {true}
-\definefontsetatsize{ssec} {text} {small} {15pt} {true}
-\definefontsetatsize{reduced}{small} {smaller}{10.5pt}{false}
-\definefontsetatsize{small} {smaller}{smaller}{10.5pt}{false}
-\definefontsetatsize{smaller}{smaller}{smaller}{9.5pt} {false}
-
-\def\titlefont#1{{\titlefonts\rm #1}}
-\let\subsecfonts = \ssecfonts
-\let\subsubsecfonts = \ssecfonts
-
-% Define these just so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts. If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-% 8.5x11=86 smallbook=72 a4=90 a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-% 8.5x11=90+ smallbook=80 a4=90+ a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt. So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-% 8.5x11=71 smallbook=60 a4=75 a5=58
-% --karl, 24jan03.
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\definetextfontsizexi
-
-
-% Check if we are currently using a typewriter font. Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-{
-\catcode`\'=\active
-\catcode`\`=\active
-
-\gdef\setcodequotes{\let`\codequoteleft \let'\codequoteright}
-\gdef\setregularquotes{\let`\lq \let'\rq}
-}
-
-% Allow an option to not use regular directed right quote/apostrophe
-% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
-% The undirected quote is ugly, so don't make it the default, but it
-% works for pasting with more pdf viewers (at least evince), the
-% lilypond developers report. xpdf does work with the regular 0x27.
-%
-\def\codequoteright{%
- \ifmonospace
- \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
- \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
- '%
- \else \char'15 \fi
- \else \char'15 \fi
- \else
- '%
- \fi
-}
-%
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
-%
-\def\codequoteleft{%
- \ifmonospace
- \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
- \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
- % [Knuth] pp. 380,381,391
- % \relax disables Spanish ligatures ?` and !` of \tt font.
- \relax`%
- \else \char'22 \fi
- \else \char'22 \fi
- \else
- \relax`%
- \fi
-}
-
-% Commands to set the quote options.
-%
-\parseargdef\codequoteundirected{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxicodequoteundirected\endcsname
- = t%
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxicodequoteundirected\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
- \fi\fi
-}
-%
-\parseargdef\codequotebacktick{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxicodequotebacktick\endcsname
- = t%
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxicodequotebacktick\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
- \fi\fi
-}
-
-% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
-\def\noligaturesquoteleft{\relax\lq}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-% Font commands.
-
-% #1 is the font command (\sl or \it), #2 is the text to slant.
-% If we are in a monospaced environment, however, 1) always use \ttsl,
-% and 2) do not add an italic correction.
-\def\dosmartslant#1#2{%
- \ifusingtt
- {{\ttsl #2}\let\next=\relax}%
- {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
- \next
-}
-\def\smartslanted{\dosmartslant\sl}
-\def\smartitalic{\dosmartslant\it}
-
-% Output an italic correction unless \next (presumed to be the following
-% character) is such as not to need one.
-\def\smartitaliccorrection{%
- \ifx\next,%
- \else\ifx\next-%
- \else\ifx\next.%
- \else\ifx\next\.%
- \else\ifx\next\comma%
- \else\ptexslash
- \fi\fi\fi\fi\fi
- \aftersmartic
-}
-
-% Unconditional use \ttsl, and no ic. @var is set to this for defuns.
-\def\ttslanted#1{{\ttsl #1}}
-
-% @cite is like \smartslanted except unconditionally use \sl. We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}
-
-\def\aftersmartic{}
-\def\var#1{%
- \let\saveaftersmartic = \aftersmartic
- \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
- \smartslanted{#1}%
-}
-
-\let\i=\smartitalic
-\let\slanted=\smartslanted
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}} % roman font
-\def\sc#1{{\smallcaps#1}} % smallcaps font
-\def\ii#1{{\it #1}} % italic font
-
-% @b, explicit bold. Also @strong.
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% @sansserif, explicit sans.
-\def\sansserif#1{{\sf #1}}
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph. Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1 \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
- \def\plainfrenchspacing{%
- \sfcode`\.=\@m \sfcode`\?=\@m \sfcode`\!=\@m
- \sfcode`\:=\@m \sfcode`\;=\@m \sfcode`\,=\@m
- \def\endofsentencespacefactor{1000}% for @. and friends
- }
- \def\plainnonfrenchspacing{%
- \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
- \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
- \def\endofsentencespacefactor{3000}% for @. and friends
- }
-\catcode`@=\other
-\def\endofsentencespacefactor{3000}% default
-
-% @t, explicit typewriter.
-\def\t#1{%
- {\tt \plainfrenchspacing #1}%
- \null
-}
-
-% @samp.
-\def\samp#1{{\setcodequotes\lq\tclose{#1}\rq\null}}
-
-% @indicateurl is \samp, that is, with quotes.
-\let\indicateurl=\samp
-
-% @code (and similar) prints in typewriter, but with spaces the same
-% size as normal in the surrounding text, without hyphenation, etc.
-% This is a subroutine for that.
-\def\tclose#1{%
- {%
- % Change normal interword space to be same as for the current font.
- \spaceskip = \fontdimen2\font
- %
- % Switch to typewriter.
- \tt
- %
- % But `\ ' produces the large typewriter interword space.
- \def\ {{\spaceskip = 0pt{} }}%
- %
- % Turn off hyphenation.
- \nohyphenation
- %
- \plainfrenchspacing
- #1%
- }%
- \null % reset spacefactor to 1000
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% (But see \codedashfinish below.)
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-%
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash. -- rms.
-{
- \catcode`\-=\active \catcode`\_=\active
- \catcode`\'=\active \catcode`\`=\active
- \global\let'=\rq \global\let`=\lq % default definitions
- %
- \global\def\code{\begingroup
- \setcodequotes
- \catcode\dashChar=\active \catcode\underChar=\active
- \ifallowcodebreaks
- \let-\codedash
- \let_\codeunder
- \else
- \let-\normaldash
- \let_\realunder
- \fi
- % Given -foo (with a single dash), we do not want to allow a break
- % after the hyphen.
- \global\let\codedashprev=\codedash
- %
- \codex
- }
- %
- \gdef\codedash{\futurelet\next\codedashfinish}
- \gdef\codedashfinish{%
- \normaldash % always output the dash character itself.
- %
- % Now, output a discretionary to allow a line break, unless
- % (a) the next character is a -, or
- % (b) the preceding character is a -.
- % E.g., given --posix, we do not want to allow a break after either -.
- % Given --foo-bar, we do want to allow a break between the - and the b.
- \ifx\next\codedash \else
- \ifx\codedashprev\codedash
- \else \discretionary{}{}{}\fi
- \fi
- % we need the space after the = for the case when \next itself is a
- % space token; it would get swallowed otherwise. As in @code{- a}.
- \global\let\codedashprev= \next
- }
-}
-\def\normaldash{-}
-%
-\def\codex #1{\tclose{#1}\endgroup}
-
-\def\codeunder{%
- % this is all so @math{@code{var_name}+1} can work. In math mode, _
- % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
- % will therefore expand the active definition of _, which is us
- % (inside @code that is), therefore an endless loop.
- \ifusingtt{\ifmmode
- \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
- \else\normalunderscore \fi
- \discretionary{}{}{}}%
- {\_}%
-}
-
-% An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__. This is bad.
-% @allowcodebreaks provides a document-level way to turn breaking at -
-% and _ on and off.
-%
-\newif\ifallowcodebreaks \allowcodebreakstrue
-
-\def\keywordtrue{true}
-\def\keywordfalse{false}
-
-\parseargdef\allowcodebreaks{%
- \def\txiarg{#1}%
- \ifx\txiarg\keywordtrue
- \allowcodebreakstrue
- \else\ifx\txiarg\keywordfalse
- \allowcodebreaksfalse
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
- \fi\fi
-}
-
-% For @command, @env, @file, @option quotes seem unnecessary,
-% so use \code rather than \samp.
-\let\command=\code
-\let\env=\code
-\let\file=\code
-\let\option=\code
-
-% @uref (abbreviation for `urlref') aka @url takes an optional
-% (comma-separated) second argument specifying the text to display and
-% an optional third arg as text to display instead of (rather than in
-% addition to) the url itself. First (mandatory) arg is the url.
-
-% TeX-only option to allow changing PDF output to show only the second
-% arg (if given), and not the url (which is then just the link target).
-\newif\ifurefurlonlylink
-
-% The default \pretolerance setting stops the penalty inserted in
-% \urefallowbreak being a discouragement to line breaking. Set it to
-% a negative value for this paragraph only. Hopefully this does not
-% conflict with redefinitions of \par done elsewhere.
-\def\nopretolerance{%
-\pretolerance=-1
-\def\par{\endgraf\pretolerance=100 \let\par\endgraf}%
-}
-
-% The main macro is \urefbreak, which allows breaking at expected
-% places within the url.
-\def\urefbreak{\nopretolerance \begingroup \urefcatcodes \dourefbreak}
-\let\uref=\urefbreak
-%
-\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
-\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
- \unsepspaces
- \pdfurl{#1}%
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt
- \unhbox0 % third arg given, show only that
- \else
- \setbox0 = \hbox{\ignorespaces #2}% look for second arg
- \ifdim\wd0 > 0pt
- \ifpdf
- % For pdfTeX and LuaTeX
- \ifurefurlonlylink
- % PDF plus option to not display url, show just arg
- \unhbox0
- \else
- % PDF, normally display both arg and url for consistency,
- % visibility, if the pdf is eventually used to print, etc.
- \unhbox0\ (\urefcode{#1})%
- \fi
- \else
- \ifx\XeTeXrevision\thisisundefined
- \unhbox0\ (\urefcode{#1})% DVI, always show arg and url
- \else
- % For XeTeX
- \ifurefurlonlylink
- % PDF plus option to not display url, show just arg
- \unhbox0
- \else
- % PDF, normally display both arg and url for consistency,
- % visibility, if the pdf is eventually used to print, etc.
- \unhbox0\ (\urefcode{#1})%
- \fi
- \fi
- \fi
- \else
- \urefcode{#1}% only url given, so show it
- \fi
- \fi
- \endlink
-\endgroup}
-
-% Allow line breaks around only a few characters (only).
-\def\urefcatcodes{%
- \catcode`\&=\active \catcode`\.=\active
- \catcode`\#=\active \catcode`\?=\active
- \catcode`\/=\active
-}
-{
- \urefcatcodes
- %
- \global\def\urefcode{\begingroup
- \setcodequotes
- \urefcatcodes
- \let&\urefcodeamp
- \let.\urefcodedot
- \let#\urefcodehash
- \let?\urefcodequest
- \let/\urefcodeslash
- \codex
- }
- %
- % By default, they are just regular characters.
- \global\def&{\normalamp}
- \global\def.{\normaldot}
- \global\def#{\normalhash}
- \global\def?{\normalquest}
- \global\def/{\normalslash}
-}
-
-\def\urefcodeamp{\urefprebreak \&\urefpostbreak}
-\def\urefcodedot{\urefprebreak .\urefpostbreak}
-\def\urefcodehash{\urefprebreak \#\urefpostbreak}
-\def\urefcodequest{\urefprebreak ?\urefpostbreak}
-\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
-{
- \catcode`\/=\active
- \global\def\urefcodeslashfinish{%
- \urefprebreak \slashChar
- % Allow line break only after the final / in a sequence of
- % slashes, to avoid line break between the slashes in http://.
- \ifx\next/\else \urefpostbreak \fi
- }
-}
-
-% By default we'll break after the special characters, but some people like to
-% break before the special chars, so allow that. Also allow no breaking at
-% all, for manual control.
-%
-\parseargdef\urefbreakstyle{%
- \def\txiarg{#1}%
- \ifx\txiarg\wordnone
- \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
- \else\ifx\txiarg\wordbefore
- \def\urefprebreak{\urefallowbreak}\def\urefpostbreak{\nobreak}
- \else\ifx\txiarg\wordafter
- \def\urefprebreak{\nobreak}\def\urefpostbreak{\urefallowbreak}
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
- \fi\fi\fi
-}
-\def\wordafter{after}
-\def\wordbefore{before}
-\def\wordnone{none}
-
-% Allow a ragged right output to aid breaking long URL's. There can
-% be a break at the \allowbreak with no extra glue (if the existing stretch in
-% the line is sufficient), a break at the \penalty with extra glue added
-% at the end of the line, or no break at all here.
-% Changing the value of the penalty and/or the amount of stretch affects how
-% preferable one choice is over the other.
-\def\urefallowbreak{%
- \penalty0\relax
- \hskip 0pt plus 2 em\relax
- \penalty1000\relax
- \hskip 0pt plus -2 em\relax
-}
-
-\urefbreakstyle after
-
-% @url synonym for @uref, since that's how everyone uses it.
-%
-\let\url=\uref
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdforxetex
- \def\email#1{\doemail#1,,\finish}
- \def\doemail#1,#2,#3\finish{\begingroup
- \unsepspaces
- \pdfurl{mailto:#1}%
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
- \endlink
- \endgroup}
-\else
- \let\email=\uref
-\fi
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-% `example' (@kbd uses ttsl only inside of @example and friends),
-% or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
- \def\txiarg{#1}%
- \ifx\txiarg\worddistinct
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
- \else\ifx\txiarg\wordexample
- \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
- \else\ifx\txiarg\wordcode
- \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
- \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct'.
-\kbdinputstyle distinct
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
-
-\def\xkey{\key}
-\def\kbdsub#1#2#3\par{%
- \def\one{#1}\def\three{#3}\def\threex{??}%
- \ifx\one\xkey\ifx\threex\three \key{#2}%
- \else{\tclose{\kbdfont\setcodequotes\look}}\fi
- \else{\tclose{\kbdfont\setcodequotes\look}}\fi
-}
-
-% definition of @key that produces a lozenge. Doesn't adjust to text size.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-% \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-% \vbox{\hrule\kern-0.4pt
-% \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-% \kern-0.4pt\hrule}%
-% \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-
-% definition of @key with no lozenge. If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle. But
-% if it isn't monospace, then use \tt.
-%
-\def\key#1{{\setregularquotes
- \nohyphenation
- \ifmonospace\else\tt\fi
- #1}\null}
-
-% @clicksequence{File @click{} Open ...}
-\def\clicksequence#1{\begingroup #1\endgroup}
-
-% @clickstyle @arrow (by default)
-\parseargdef\clickstyle{\def\click{#1}}
-\def\click{\arrow}
-
-% Typeset a dimension, e.g., `in' or `pt'. The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-% @acronym for "FBI", "NATO", and the like.
-% We print this one point size smaller, since it's intended for
-% all-uppercase.
-%
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
- {\switchtolsize #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
- \null % reset \spacefactor=1000
-}
-
-% @abbr for "Comput. J." and the like.
-% No font change, but don't do end-of-sentence spacing.
-%
-\def\abbr#1{\doabbr #1,,\finish}
-\def\doabbr#1,#2,#3\finish{%
- {\plainfrenchspacing #1}%
- \def\temp{#2}%
- \ifx\temp\empty \else
- \space ({\unsepspaces \ignorespaces \temp \unskip})%
- \fi
- \null % reset \spacefactor=1000
-}
-
-% @asis just yields its argument. Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}. So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
- \catcode`\_ = \active
- \gdef\mathunderscore{%
- \catcode`\_=\active
- \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
- }
-}
-% Another complication: we want \\ (and @\) to output a math (or tt) \.
-% FYI, plain.tex uses \\ as a temporary control sequence (for no
-% particular reason), but this is not advertised and we don't care.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
- \ifmmode\else % only go into math if not in math mode already
- \tex
- \mathunderscore
- \let\\ = \mathbackslash
- \mathactive
- % make the texinfo accent commands work in math mode
- \let\"=\ddot
- \let\'=\acute
- \let\==\bar
- \let\^=\hat
- \let\`=\grave
- \let\u=\breve
- \let\v=\check
- \let\~=\tilde
- \let\dotaccent=\dot
- % have to provide another name for sup operator
- \let\mathopsup=\sup
- $\expandafter\finishmath\fi
-}
-\def\finishmath#1{#1$\endgroup} % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
- \catcode`^ = \active
- \catcode`< = \active
- \catcode`> = \active
- \catcode`+ = \active
- \catcode`' = \active
- \gdef\mathactive{%
- \let^ = \ptexhat
- \let< = \ptexless
- \let> = \ptexgtr
- \let+ = \ptexplus
- \let' = \ptexquoteright
- }
-}
-
-% for @sub and @sup, if in math mode, just do a normal sub/superscript.
-% If in text, use math to place as sub/superscript, but switch
-% into text mode, with smaller fonts. This is a different font than the
-% one used for real math sub/superscripts (8pt vs. 7pt), but let's not
-% fix it (significant additions to font machinery) until someone notices.
-%
-\def\sub{\ifmmode \expandafter\sb \else \expandafter\finishsub\fi}
-\def\finishsub#1{$\sb{\hbox{\switchtolllsize #1}}$}%
-%
-\def\sup{\ifmmode \expandafter\ptexsp \else \expandafter\finishsup\fi}
-\def\finishsup#1{$\ptexsp{\hbox{\switchtolllsize #1}}$}%
-
-% provide this command from LaTeX as it is very common
-\def\frac#1#2{{{#1}\over{#2}}}
-
-% @displaymath.
-% \globaldefs is needed to recognize the end lines in \tex and
-% \end tex. Set \thisenv as @end displaymath is seen before @end tex.
-{\obeylines
-\globaldefs=1
-\envdef\displaymath{%
-\tex%
-\def\thisenv{\displaymath}%
-\begingroup\let\end\displaymathend%
-$$%
-}
-
-\def\displaymathend{$$\endgroup\end}%
-
-\def\Edisplaymath{%
-\def\thisenv{\tex}%
-\end tex
-}}
-
-
-% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
-% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
-% except specified as a normal braced arg, so no newlines to worry about.
-%
-\def\outfmtnametex{tex}
-%
-\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
-\long\def\doinlinefmt#1,#2,\finish{%
- \def\inlinefmtname{#1}%
- \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
-}
-%
-% @inlinefmtifelse{FMTNAME,THEN-TEXT,ELSE-TEXT} expands THEN-TEXT if
-% FMTNAME is tex, else ELSE-TEXT.
-\long\def\inlinefmtifelse#1{\doinlinefmtifelse #1,,,\finish}
-\long\def\doinlinefmtifelse#1,#2,#3,#4,\finish{%
- \def\inlinefmtname{#1}%
- \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\else \ignorespaces #3\fi
-}
-%
-% For raw, must switch into @tex before parsing the argument, to avoid
-% setting catcodes prematurely. Doing it this way means that, for
-% example, @inlineraw{html, foo{bar} gets a parse error instead of being
-% ignored. But this isn't important because if people want a literal
-% *right* brace they would have to use a command anyway, so they may as
-% well use a command to get a left brace too. We could re-use the
-% delimiter character idea from \verb, but it seems like overkill.
-%
-\long\def\inlineraw{\tex \doinlineraw}
-\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
-\def\doinlinerawtwo#1,#2,\finish{%
- \def\inlinerawname{#1}%
- \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
- \endgroup % close group opened by \tex.
-}
-
-% @inlineifset{VAR, TEXT} expands TEXT if VAR is @set.
-%
-\long\def\inlineifset#1{\doinlineifset #1,\finish}
-\long\def\doinlineifset#1,#2,\finish{%
- \def\inlinevarname{#1}%
- \expandafter\ifx\csname SET\inlinevarname\endcsname\relax
- \else\ignorespaces#2\fi
-}
-
-% @inlineifclear{VAR, TEXT} expands TEXT if VAR is not @set.
-%
-\long\def\inlineifclear#1{\doinlineifclear #1,\finish}
-\long\def\doinlineifclear#1,#2,\finish{%
- \def\inlinevarname{#1}%
- \expandafter\ifx\csname SET\inlinevarname\endcsname\relax \ignorespaces#2\fi
-}
-
-
-\message{glyphs,}
-% and logos.
-
-% @@ prints an @, as does @atchar{}.
-\def\@{\char64 }
-\let\atchar=\@
-
-% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
-\def\lbracechar{{\ifmonospace\char123\else\ensuremath\lbrace\fi}}
-\def\rbracechar{{\ifmonospace\char125\else\ensuremath\rbrace\fi}}
-\let\{=\lbracechar
-\let\}=\rbracechar
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \ptexc
-\let\dotaccent = \ptexdot
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \ptext
-\let\ubaraccent = \ptexb
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\switchtolllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
- \def\temp{#1}%
- \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
- \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
- \else \errmessage{@dotless can be used only with i or j}%
- \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence. (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo. Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
- L\kern-.36em
- {\setbox0=\hbox{T}%
- \vbox to \ht0{\hbox{%
- \ifx\textnominalsize\xwordpt
- % for 10pt running text, lllsize (8pt) is too small for the A in LaTeX.
- % Revert to plain's \scriptsize, which is 7pt.
- \count255=\the\fam $\fam\count255 \scriptstyle A$%
- \else
- % For 11pt, we can use our lllsize.
- \switchtolllsize A%
- \fi
- }%
- \vss
- }}%
- \kern-.15em
- \TeX
-}
-
-% Some math mode symbols. Define \ensuremath to switch into math mode
-% unless we are already there. Expansion tricks may not be needed here,
-% but safer, and can't hurt.
-\def\ensuremath{\ifmmode \expandafter\asis \else\expandafter\ensuredmath \fi}
-\def\ensuredmath#1{$\relax#1$}
-%
-\def\bullet{\ensuremath\ptexbullet}
-\def\geq{\ensuremath\ge}
-\def\leq{\ensuremath\le}
-\def\minus{\ensuremath-}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in the cm
-% typewriter fonts as three actual period characters; on the other hand,
-% in other typewriter fonts three periods are wider than 1.5em. So do
-% whichever is larger.
-%
-\def\dots{%
- \leavevmode
- \setbox0=\hbox{...}% get width of three periods
- \ifdim\wd0 > 1.5em
- \dimen0 = \wd0
- \else
- \dimen0 = 1.5em
- \fi
- \hbox to \dimen0{%
- \hskip 0pt plus.25fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus1fil
- .\hskip 0pt plus.5fil
- }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
- \dots
- \spacefactor=\endofsentencespacefactor
-}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, they should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
-\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\ttfont \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
- \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
- \advance\hsize by -2\dimen2 % Rules.
- \vbox{%
- \hrule height\dimen2
- \hbox{\vrule width\dimen2 \kern3pt % Space to left of text.
- \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
- \kern3pt\vrule width\dimen2}% Space to right.
- \hrule height\dimen2}
- \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
-%
-\def\pounds{\ifmonospace{\ecfont\char"BF}\else{\it\$}\fi}
-
-% @euro{} comes from a separate font, depending on the current style.
-% We use the free feym* fonts from the eurosym package by Henrik
-% Theiling, which support regular, slanted, bold and bold slanted (and
-% "outlined" (blackboard board, sort of) versions, which we don't need).
-% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
-%
-% Although only regular is the truly official Euro symbol, we ignore
-% that. The Euro is designed to be slightly taller than the regular
-% font height.
-%
-% feymr - regular
-% feymo - slanted
-% feybr - bold
-% feybo - bold slanted
-%
-% There is no good (free) typewriter version, to my knowledge.
-% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
-% Hmm.
-%
-% Also doesn't work in math. Do we need to do math with euro symbols?
-% Hope not.
-%
-%
-\def\euro{{\eurofont e}}
-\def\eurofont{%
- % We set the font at each command, rather than predefining it in
- % \textfonts and the other font-switching commands, so that
- % installations which never need the symbol don't have to have the
- % font installed.
- %
- % There is only one designed size (nominal 10pt), so we always scale
- % that to the current nominal size.
- %
- % By the way, simply using "at 1em" works for cmr10 and the like, but
- % does not work for cmbx10 and other extended/shrunken fonts.
- %
- \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
- %
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
- \else
- % regular:
- \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
- \fi
- \thiseurofont
-}
-
-% Glyphs from the EC fonts. We don't use \let for the aliases, because
-% sometimes we redefine the original macro, and the alias should reflect
-% the redefinition.
-%
-% Use LaTeX names for the Icelandic letters.
-\def\DH{{\ecfont \char"D0}} % Eth
-\def\dh{{\ecfont \char"F0}} % eth
-\def\TH{{\ecfont \char"DE}} % Thorn
-\def\th{{\ecfont \char"FE}} % thorn
-%
-\def\guillemetleft{{\ecfont \char"13}}
-\def\guillemotleft{\guillemetleft}
-\def\guillemetright{{\ecfont \char"14}}
-\def\guillemotright{\guillemetright}
-\def\guilsinglleft{{\ecfont \char"0E}}
-\def\guilsinglright{{\ecfont \char"0F}}
-\def\quotedblbase{{\ecfont \char"12}}
-\def\quotesinglbase{{\ecfont \char"0D}}
-%
-% This positioning is not perfect (see the ogonek LaTeX package), but
-% we have the precomposed glyphs for the most common cases. We put the
-% tests to use those glyphs in the single \ogonek macro so we have fewer
-% dummy definitions to worry about for index entries, etc.
-%
-% ogonek is also used with other letters in Lithuanian (IOU), but using
-% the precomposed glyphs for those is not so easy since they aren't in
-% the same EC font.
-\def\ogonek#1{{%
- \def\temp{#1}%
- \ifx\temp\macrocharA\Aogonek
- \else\ifx\temp\macrochara\aogonek
- \else\ifx\temp\macrocharE\Eogonek
- \else\ifx\temp\macrochare\eogonek
- \else
- \ecfont \setbox0=\hbox{#1}%
- \ifdim\ht0=1ex\accent"0C #1%
- \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
- \fi
- \fi\fi\fi\fi
- }%
-}
-\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
-\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
-\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
-\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
-%
-% Use the European Computer Modern fonts (cm-super in outline format)
-% for non-CM glyphs. That is ec* for regular text and tc* for the text
-% companion symbols (LaTeX TS1 encoding). Both are part of the ec
-% package and follow the same conventions.
-%
-\def\ecfont{\etcfont{e}}
-\def\tcfont{\etcfont{t}}
-%
-\def\etcfont#1{%
- % We can't distinguish serif/sans and italic/slanted, but this
- % is used for crude hacks anyway (like adding French and German
- % quotes to documents typeset with CM, where we lose kerning), so
- % hopefully nobody will notice/care.
- \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
- \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
- \ifmonospace
- % typewriter:
- \font\thisecfont = #1ctt\ecsize \space at \nominalsize
- \else
- \ifx\curfontstyle\bfstylename
- % bold:
- \font\thisecfont = #1cb\ifusingit{i}{x}\ecsize \space at \nominalsize
- \else
- % regular:
- \font\thisecfont = #1c\ifusingit{ti}{rm}\ecsize \space at \nominalsize
- \fi
- \fi
- \thisecfont
-}
-
-% @registeredsymbol - R in a circle. The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
- $^{{\ooalign{\hfil\raise.07ex\hbox{\switchtolllsize R}%
- \hfil\crcr\Orb}}%
- }$%
-}
-
-% @textdegree - the normal degrees sign.
-%
-\def\textdegree{$^\circ$}
-
-% Laurent Siebenmann reports \Orb undefined with:
-% Textures 1.7.7 (preloaded format=plain 93.10.14) (68K) 16 APR 2004 02:38
-% so we'll define it if necessary.
-%
-\ifx\Orb\thisisundefined
-\def\Orb{\mathhexbox20D}
-\fi
-
-% Quotes.
-\chardef\quoteleft=`\`
-\chardef\quoteright=`\'
-
-% only change font for tt for correct kerning and to avoid using
-% \ecfont unless necessary.
-\def\quotedblleft{%
- \ifmonospace{\ecfont\char"10}\else{\char"5C}\fi
-}
-
-\def\quotedblright{%
- \ifmonospace{\ecfont\char"11}\else{\char`\"}\fi
-}
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page. Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% @setcontentsaftertitlepage used to do an implicit @contents or
-% @shortcontents after @end titlepage, but it is now obsolete.
-\def\setcontentsaftertitlepage{%
- \errmessage{@setcontentsaftertitlepage has been removed as a Texinfo
- command; move your @contents command if you want the contents
- after the title page.}}%
-\def\setshortcontentsaftertitlepage{%
- \errmessage{@setshortcontentsaftertitlepage has been removed as a Texinfo
- command; move your @shortcontents and @contents commands if you
- want the contents after the title page.}}%
-
-\parseargdef\shorttitlepage{%
- \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
- \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
- % Open one extra group, as we want to close it in the middle of \Etitlepage.
- \begingroup
- \parindent=0pt \textfonts
- % Leave some space at the very top of the page.
- \vglue\titlepagetopglue
- % No rule at page bottom unless we print one at the top with @title.
- \finishedtitlepagetrue
- %
- % Most title ``pages'' are actually two pages long, with space
- % at the top of the second. We don't want the ragged left on the second.
- \let\oldpage = \page
- \def\page{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- \let\page = \oldpage
- \page
- \null
- }%
-}
-
-\def\Etitlepage{%
- \iffinishedtitlepage\else
- \finishtitlepage
- \fi
- % It is important to do the page break before ending the group,
- % because the headline and footline are only empty inside the group.
- % If we use the new definition of \page, we always get a blank page
- % after the title page, which we certainly don't want.
- \oldpage
- \endgroup
- %
- % Need this before the \...aftertitlepage checks so that if they are
- % in effect the toc pages will come out with page numbers.
- \HEADINGSon
-}
-
-\def\finishtitlepage{%
- \vskip4pt \hrule height 2pt width \hsize
- \vskip\titlepagebottomglue
- \finishedtitlepagetrue
-}
-
-% Settings used for typesetting titles: no hyphenation, no indentation,
-% don't worry much about spacing, ragged right. This should be used
-% inside a \vbox, and fonts need to be set appropriately first. \par should
-% be specified before the end of the \vbox, since a vbox is a group.
-%
-\def\raggedtitlesettings{%
- \rm
- \hyphenpenalty=10000
- \parindent=0pt
- \tolerance=5000
- \ptexraggedright
-}
-
-% Macros to be used within @titlepage:
-
-\let\subtitlerm=\rmfont
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\parseargdef\title{%
- \checkenv\titlepage
- \vbox{\titlefonts \raggedtitlesettings #1\par}%
- % print a rule at the page bottom also.
- \finishedtitlepagefalse
- \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
- \checkenv\titlepage
- {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-% It can also be used inside @quotation.
-%
-\parseargdef\author{%
- \def\temp{\quotation}%
- \ifx\thisenv\temp
- \def\quotationauthor{#1}% printed in \Equotation.
- \else
- \checkenv\titlepage
- \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
- {\secfonts\rm \leftline{#1}}%
- \fi
-}
-
-
-% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline % headline on even pages
-\newtoks\oddheadline % headline on odd pages
-\newtoks\evenchapheadline% headline on even pages with a new chapter
-\newtoks\oddchapheadline % headline on odd pages with a new chapter
-\newtoks\evenfootline % footline on even pages
-\newtoks\oddfootline % footline on odd pages
-
-% Now make \makeheadline and \makefootline in Plain TeX use those variables
-\headline={{\textfonts\rm
- \ifchapterpage
- \ifodd\pageno\the\oddchapheadline\else\the\evenchapheadline\fi
- \else
- \ifodd\pageno\the\oddheadline\else\the\evenheadline\fi
- \fi}}
-
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
- \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what @headings on does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
- \global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}
- \global\evenchapheadline=\evenheadline}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
- \global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}%
- \global\oddchapheadline=\oddheadline}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
- \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
- %
- % Leave some space for the footline. Hopefully ok to assume
- % @evenfooting will not be used by itself.
- \global\advance\txipageheight by -12pt
- \global\advance\vsize by -12pt
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-% @evenheadingmarks top \thischapter <- chapter at the top of a page
-% @evenheadingmarks bottom \thischapter <- chapter at the bottom of a page
-%
-% The same set of arguments for:
-%
-% @oddheadingmarks
-% @evenfootingmarks
-% @oddfootingmarks
-% @everyheadingmarks
-% @everyfootingmarks
-
-% These define \getoddheadingmarks, \getevenheadingmarks,
-% \getoddfootingmarks, and \getevenfootingmarks, each to one of
-% \gettopheadingmarks, \getbottomheadingmarks.
-%
-\def\evenheadingmarks{\headingmarks{even}{heading}}
-\def\oddheadingmarks{\headingmarks{odd}{heading}}
-\def\evenfootingmarks{\headingmarks{even}{footing}}
-\def\oddfootingmarks{\headingmarks{odd}{footing}}
-\parseargdef\everyheadingmarks{\headingmarks{even}{heading}{#1}
- \headingmarks{odd}{heading}{#1} }
-\parseargdef\everyfootingmarks{\headingmarks{even}{footing}{#1}
- \headingmarks{odd}{footing}{#1} }
-% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
-\def\headingmarks#1#2#3 {%
- \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
- \global\expandafter\let\csname get#1#2marks\endcsname \temp
-}
-
-\everyheadingmarks bottom
-\everyfootingmarks bottom
-
-% @headings double turns headings on for double-sided printing.
-% @headings single turns headings on for single-sided printing.
-% @headings off turns them off.
-% @headings on same as @headings double, retained for compatibility.
-% @headings after turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\parseargdef\headings{\csname HEADINGS#1\endcsname}
-
-\def\headingsoff{% non-global headings elimination
- \evenheadline={\hfil}\evenfootline={\hfil}\evenchapheadline={\hfil}%
- \oddheadline={\hfil}\oddfootline={\hfil}\oddchapheadline={\hfil}%
-}
-
-\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
-\HEADINGSoff % it's the default
-
-% When we turn headings on, set the page number to 1.
-\def\pageone{
- \global\pageno=1
- \global\arabiccount = \pagecount
-}
-
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\pageone
-\HEADINGSdoublex
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\pageone
-\HEADINGSsinglex
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\evenchapheadline={\line{\folio\hfil}}
-\global\oddchapheadline={\line{\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\evenchapheadline={\line{\hfil\folio}}
-\global\oddchapheadline={\line{\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% for @setchapternewpage off
-\def\HEADINGSsinglechapoff{%
-\pageone
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\evenchapheadline=\evenheadline
-\global\oddchapheadline=\oddheadline
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\thisisundefined
-\def\today{%
- \number\day\space
- \ifcase\month
- \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
- \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
- \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
- \fi
- \space\number\year}
-\fi
-
-% @settitle line... specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
- \advance\hsize by -\rightskip
- \advance\hsize by -\tableindent
- \setbox0=\hbox{\itemindicate{#1}}%
- \itemindex{#1}%
- \nobreak % This prevents a break before @itemx.
- %
- % If the item text does not fit in the space we have, put it on a line
- % by itself, and do not allow a page break either before or after that
- % line. We do not start a paragraph here because then if the next
- % command is, e.g., @kindex, the whatsit would get put into the
- % horizontal list on a line by itself, resulting in extra blank space.
- \ifdim \wd0>\itemmax
- %
- % Make this a paragraph so we get the \parskip glue and wrapping,
- % but leave it ragged-right.
- \begingroup
- \advance\leftskip by-\tableindent
- \advance\hsize by\tableindent
- \advance\rightskip by0pt plus1fil\relax
- \leavevmode\unhbox0\par
- \endgroup
- %
- % We're going to be starting a paragraph, but we don't want the
- % \parskip glue -- logically it's part of the @item we just started.
- \nobreak \vskip-\parskip
- %
- % Stop a page break at the \parskip glue coming up. However, if
- % what follows is an environment such as @example, there will be no
- % \parskip glue; then the negative vskip we just inserted would
- % cause the example and the item to crash together. So we use this
- % bizarre value of 10001 as a signal to \aboveenvbreak to insert
- % \parskip glue after all. Section titles are handled this way also.
- %
- \penalty 10001
- \endgroup
- \itemxneedsnegativevskipfalse
- \else
- % The item text fits into the space. Start a paragraph, so that the
- % following text (if any) will end up on the same line.
- \noindent
- % Do this with kerns and \unhbox so that if there is a footnote in
- % the item text, it can migrate to the main vertical list and
- % eventually be printed.
- \nobreak\kern-\tableindent
- \dimen0 = \itemmax \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
- \unhbox0
- \nobreak\kern\dimen0
- \endgroup
- \itemxneedsnegativevskiptrue
- \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
- \let\itemindex\gobble
- \tablecheck{table}%
-}
-\envdef\ftable{%
- \def\itemindex ##1{\doind {fn}{\code{##1}}}%
- \tablecheck{ftable}%
-}
-\envdef\vtable{%
- \def\itemindex ##1{\doind {vr}{\code{##1}}}%
- \tablecheck{vtable}%
-}
-\def\tablecheck#1{%
- \ifnum \the\catcode`\^^M=\active
- \endgroup
- \errmessage{This command won't work in this context; perhaps the problem is
- that we are \inenvironment\thisenv}%
- \def\next{\doignore{#1}}%
- \else
- \let\next\tablex
- \fi
- \next
-}
-\def\tablex#1{%
- \def\itemindicate{#1}%
- \parsearg\tabley
-}
-\def\tabley#1{%
- {%
- \makevalueexpandable
- \edef\temp{\noexpand\tablez #1\space\space\space}%
- \expandafter
- }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
- \aboveenvbreak
- \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
- \ifnum 0#2>0 \tableindent=#2\mil \fi
- \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
- \itemmax=\tableindent
- \advance \itemmax by -\itemmargin
- \advance \leftskip by \tableindent
- \exdentamount=\tableindent
- \parindent = 0pt
- \parskip = \smallskipamount
- \ifdim \parskip=0pt \parskip=2pt \fi
- \let\item = \internalBitem
- \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
- \aboveenvbreak
- \itemmax=\itemindent
- \advance\itemmax by -\itemmargin
- \advance\leftskip by \itemindent
- \exdentamount=\itemindent
- \parindent=0pt
- \parskip=\smallskipamount
- \ifdim\parskip=0pt \parskip=2pt \fi
- %
- % Try typesetting the item mark so that if the document erroneously says
- % something like @itemize @samp (intending @table), there's an error
- % right away at the @itemize. It's not the best error message in the
- % world, but it's better than leaving it to the @item. This means if
- % the user wants an empty mark, they have to say @w{} not just @w.
- \def\itemcontents{#1}%
- \setbox0 = \hbox{\itemcontents}%
- %
- % @itemize with no arg is equivalent to @itemize @bullet.
- \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
- %
- \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
- \advance\itemno by 1 % for enumerations
- {\let\par=\endgraf \smallbreak}% reasonable place to break
- {%
- % If the document has an @itemize directly after a section title, a
- % \nobreak will be last on the list, and \sectionheading will have
- % done a \vskip-\parskip. In that case, we don't want to zero
- % parskip, or the item text will crash with the heading. On the
- % other hand, when there is normal text preceding the item (as there
- % usually is), we do want to zero parskip, or there would be too much
- % space. In that case, we won't have a \nobreak before. At least
- % that's the theory.
- \ifnum\lastpenalty<10000 \parskip=0in \fi
- \noindent
- \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
- %
- \ifinner\else
- \vadjust{\penalty 1200}% not good to break after first line of item.
- \fi
- % We can be in inner vertical mode in a footnote, although an
- % @itemize looks awful there.
- }%
- \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list. No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1 \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
- % If we were given no argument, pretend we were given `1'.
- \def\thearg{#1}%
- \ifx\thearg\empty \def\thearg{1}\fi
- %
- % Detect if the argument is a single token. If so, it might be a
- % letter. Otherwise, the only valid thing it can be is a number.
- % (We will always have one token, because of the test we just made.
- % This is a good thing, since \splitoff doesn't work given nothing at
- % all -- the first parameter is undelimited.)
- \expandafter\splitoff\thearg\endmark
- \ifx\rest\empty
- % Only one token in the argument. It could still be anything.
- % A ``lowercase letter'' is one whose \lccode is nonzero.
- % An ``uppercase letter'' is one whose \lccode is both nonzero, and
- % not equal to itself.
- % Otherwise, we assume it's a number.
- %
- % We need the \relax at the end of the \ifnum lines to stop TeX from
- % continuing to look for a <number>.
- %
- \ifnum\lccode\expandafter`\thearg=0\relax
- \numericenumerate % a number (we hope)
- \else
- % It's a letter.
- \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
- \lowercaseenumerate % lowercase letter
- \else
- \uppercaseenumerate % uppercase letter
- \fi
- \fi
- \else
- % Multiple tokens in the argument. We hope it's a number.
- \numericenumerate
- \fi
-}
-
-% An @enumerate whose labels are integers. The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
- \itemno = \thearg
- \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more lowercase letters in @enumerate; get a bigger
- alphabet}%
- \fi
- \char\lccode\itemno
- }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
- \itemno = \expandafter`\thearg
- \startenumeration{%
- % Be sure we're not beyond the end of the alphabet.
- \ifnum\itemno=0
- \errmessage{No more uppercase letters in @enumerate; get a bigger
- alphabet}
- \fi
- \char\uccode\itemno
- }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments. Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
- \advance\itemno by -1
- \doitemize{#1.}\flushcr
-}
-
-
-% @multitable macros
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the @columnfraction, usually a decimal number like .5, but might
-% be just 1. We just use it, whatever it is.
-%
-\def\pickupwholefraction#1 {%
- \global\advance\colcount by 1
- \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
- \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
- \def\firstarg{#1}%
- \ifx\firstarg\xendsetuptable
- \let\go = \relax
- \else
- \ifx\firstarg\xcolumnfractions
- \global\setpercenttrue
- \else
- \ifsetpercent
- \let\go\pickupwholefraction
- \else
- \global\advance\colcount by 1
- \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
- % separator; typically that is always in the input, anyway.
- \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
- \fi
- \fi
- \ifx\go\pickupwholefraction
- % Put the argument back for the \pickupwholefraction call, so
- % we'll always have a period there to be parsed.
- \def\go{\pickupwholefraction#1}%
- \else
- \let\go = \setuptable
- \fi%
- \fi
- \go
-}
-
-% @headitem starts a heading row, which we typeset in bold. Assignments
-% have to be global since we are inside the implicit group of an
-% alignment entry. \everycr below resets \everytab so we don't have to
-% undo it ourselves.
-\def\headitemfont{\b}% for people to use in the template row; not changeable
-\def\headitem{%
- \checkenv\multitable
- \crcr
- \gdef\headitemcrhook{\nobreak}% attempt to avoid page break after headings
- \global\everytab={\bf}% can't use \headitemfont since the parsing differs
- \the\everytab % for the first item
-}%
-%
-% default for tables with no headings.
-\let\headitemcrhook=\relax
-%
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-\newtoks\everytab % insert after every tab.
-%
-\envdef\multitable{%
- \vskip\parskip
- \startsavinginserts
- %
- % @item within a multitable starts a normal row.
- % We use \def instead of \let so that if one of the multitable entries
- % contains an @itemize, we don't choke on the \item (seen as \crcr aka
- % \endtemplate) expanding \doitemize.
- \def\item{\crcr}%
- %
- \tolerance=9500
- \hbadness=9500
- \parskip=0pt
- \parindent=6pt
- \overfullrule=0pt
- \global\colcount=0
- %
- \everycr = {%
- \noalign{%
- \global\everytab={}% Reset from possible headitem.
- \global\colcount=0 % Reset the column counter.
- %
- % Check for saved footnotes, etc.:
- \checkinserts
- %
- % Perhaps a \nobreak, then reset:
- \headitemcrhook
- \global\let\headitemcrhook=\relax
- }%
- }%
- %
- \parsearg\domultitable
-}
-\def\domultitable#1{%
- % To parse everything between @multitable and @item:
- \setuptable#1 \endsetuptable
- %
- % This preamble sets up a generic column definition, which will
- % be used as many times as user calls for columns.
- % \vtop will set a single line and will also let text wrap and
- % continue for many paragraphs if desired.
- \halign\bgroup &%
- \global\advance\colcount by 1
- \strut
- \vtop{%
- \advance\hsize by -1\leftskip
- % Find the correct column width
- \hsize=\expandafter\csname col\the\colcount\endcsname
- %
- \rightskip=0pt
- \ifnum\colcount=1
- \advance\hsize by\leftskip % Add indent of surrounding text
- \else
- % In order to keep entries from bumping into each other.
- \leftskip=12pt
- \ifsetpercent \else
- % If a template has been used
- \advance\hsize by \leftskip
- \fi
- \fi
- \noindent\ignorespaces##\unskip\strut
- }\cr
-}
-\def\Emultitable{%
- \crcr
- \egroup % end the \halign
- \global\setpercentfalse
-}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed. They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested. But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
- \expandafter\let\csname #1\endcsname = \relax
- \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
- % Scan in ``verbatim'' mode:
- \obeylines
- \catcode`\@ = \other
- \catcode`\{ = \other
- \catcode`\} = \other
- %
- % Make sure that spaces turn into tokens that match what \doignoretext wants.
- \spaceisspace
- %
- % Count number of #1's that we've seen.
- \doignorecount = 0
- %
- % Swallow text until we reach the matching `@end #1'.
- \dodoignore{#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
- \obeylines %
- %
- \gdef\dodoignore#1{%
- % #1 contains the command name as a string, e.g., `ifinfo'.
- %
- % Define a command to find the next `@end #1'.
- \long\def\doignoretext##1^^M@end #1{%
- \doignoretextyyy##1^^M@#1\_STOP_}%
- %
- % And this command to find another #1 command, at the beginning of a
- % line. (Otherwise, we would consider a line `@c @ifset', for
- % example, to count as an @ifset for nesting.)
- \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
- %
- % And now expand that command.
- \doignoretext ^^M%
- }%
-}
-
-\def\doignoreyyy#1{%
- \def\temp{#1}%
- \ifx\temp\empty % Nothing found.
- \let\next\doignoretextzzz
- \else % Found a nested condition, ...
- \advance\doignorecount by 1
- \let\next\doignoretextyyy % ..., look for another.
- % If we're here, #1 ends with ^^M\ifinfo (for example).
- \fi
- \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
- \ifnum\doignorecount = 0 % We have just found the outermost @end.
- \let\next\enddoignore
- \else % Still inside a nested condition.
- \advance\doignorecount by -1
- \let\next\doignoretext % Look for the next @end.
- \fi
- \next
-}
-
-% Finish off ignored text.
-{ \obeylines%
- % Ignore anything after the last `@end #1'; this matters in verbatim
- % environments, where otherwise the newline after an ignored conditional
- % would result in a blank line in the output.
- \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
-}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
- {%
- \makevalueexpandable
- \def\temp{#2}%
- \edef\next{\gdef\makecsname{SET#1}}%
- \ifx\temp\empty
- \next{}%
- \else
- \setzzz#2\endsetzzz
- \fi
- }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
- {%
- \makevalueexpandable
- \global\expandafter\let\csname SET#1\endcsname=\relax
- }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
- \catcode`\-=\active \catcode`\_=\active
- %
- \gdef\makevalueexpandable{%
- \let\value = \expandablevalue
- % We don't want these characters active, ...
- \catcode`\-=\other \catcode`\_=\other
- % ..., but we might end up with active ones in the argument if
- % we're called from @code, as @code{@value{foo-bar_}}, though.
- % So \let them to their normal equivalents.
- \let-\normaldash \let_\normalunderscore
- }
-}
-
-\def\expandablevalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- {[No value for ``#1'']}%
- \message{Variable `#1', used in @value, is not set.}%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% Like \expandablevalue, but completely expandable (the \message in the
-% definition above operates at the execution level of TeX). Used when
-% writing to auxiliary files, due to the expansion that \write does.
-% If flag is undefined, pass through an unexpanded @value command: maybe it
-% will be set by the time it is read back in.
-%
-% NB flag names containing - or _ may not work here.
-\def\dummyvalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- \string\value{#1}%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% Used for @value's in index entries to form the sort key: expand the @value
-% if possible, otherwise sort late.
-\def\indexnofontsvalue#1{%
- \expandafter\ifx\csname SET#1\endcsname\relax
- ZZZZZZZ%
- \else
- \csname SET#1\endcsname
- \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get the special treatment we need for `@end ifset,' we call
-% \makecond and then redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
- {%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname SET#2\endcsname\relax
- #1% If not set, redefine \next.
- \fi
- \expandafter
- }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end executes the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
-% without the @) is in fact defined. We can only feasibly check at the
-% TeX level, so something like `mathcode' is going to considered
-% defined even though it is not a Texinfo command.
-%
-\makecond{ifcommanddefined}
-\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
-%
-\def\doifcmddefined#1#2{{%
- \makevalueexpandable
- \let\next=\empty
- \expandafter\ifx\csname #2\endcsname\relax
- #1% If not defined, \let\next as above.
- \fi
- \expandafter
- }\next
-}
-\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
-
-% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
-\makecond{ifcommandnotdefined}
-\def\ifcommandnotdefined{%
- \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
-\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
-
-% Set the `txicommandconditionals' variable, so documents have a way to
-% test if the @ifcommand...defined conditionals are available.
-\set txicommandconditionals
-
-% @dircategory CATEGORY -- specify a category of the dir file
-% which this file should belong to. Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within macros and \if's.
-\edef\newwrite{\makecsname{ptexnewwrite}}
-
-% \newindex {foo} defines an index named IX.
-% It automatically defines \IXindex such that
-% \IXindex ...rest of line... puts an entry in the index IX.
-% It also defines \IXindfile to be the number of the output channel for
-% the file that accumulates this index. The file's extension is IX.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
- \expandafter\chardef\csname#1indfile\endcsname=0
- \expandafter\xdef\csname#1index\endcsname{% % Define @#1index
- \noexpand\doindex{#1}}
-}
-
-% @defindex foo == \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
- \expandafter\chardef\csname#1indfile\endcsname=0
- \expandafter\xdef\csname#1index\endcsname{%
- \noexpand\docodeindex{#1}}%
-}
-
-% The default indices:
-\newindex{cp}% concepts,
-\newcodeindex{fn}% functions,
-\newcodeindex{vr}% variables,
-\newcodeindex{tp}% types,
-\newcodeindex{ky}% keys
-\newcodeindex{pg}% and programs.
-
-
-% @synindex foo bar makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
- \requireopenindexfile{#3}%
- % redefine \fooindfile:
- \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
- \expandafter\let\csname#2indfile\endcsname=\temp
- % redefine \fooindex:
- \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all index macros.
-% Argument #1 is generated by the calling \fooindex macro,
-% and it is the two-letter name of the index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\doindexxxx}
-\def\doindexxxx #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\docodeindexxxx}
-\def\docodeindexxxx #1{\docind{\indexname}{#1}}
-
-
-% Used for the aux, toc and index files to prevent expansion of Texinfo
-% commands.
-%
-\def\atdummies{%
- \definedummyletter\@%
- \definedummyletter\ %
- \definedummyletter\{%
- \definedummyletter\}%
- \definedummyletter\&%
- %
- % Do the redefinitions.
- \definedummies
- \otherbackslash
-}
-
-% \definedummyword defines \#1 as \string\#1\space, thus effectively
-% preventing its expansion. This is used only for control words,
-% not control letters, because the \space would be incorrect for
-% control characters, but is needed to separate the control word
-% from whatever follows.
-%
-% These can be used both for control words that take an argument and
-% those that do not. If it is followed by {arg} in the input, then
-% that will dutifully get written to the index (or wherever).
-%
-% For control letters, we have \definedummyletter, which omits the
-% space.
-%
-\def\definedummyword #1{\def#1{\string#1\space}}%
-\def\definedummyletter#1{\def#1{\string#1}}%
-\let\definedummyaccent\definedummyletter
-
-% Called from \atdummies to prevent the expansion of commands.
-%
-\def\definedummies{%
- %
- \let\commondummyword\definedummyword
- \let\commondummyletter\definedummyletter
- \let\commondummyaccent\definedummyaccent
- \commondummiesnofonts
- %
- \definedummyletter\_%
- \definedummyletter\-%
- %
- % Non-English letters.
- \definedummyword\AA
- \definedummyword\AE
- \definedummyword\DH
- \definedummyword\L
- \definedummyword\O
- \definedummyword\OE
- \definedummyword\TH
- \definedummyword\aa
- \definedummyword\ae
- \definedummyword\dh
- \definedummyword\exclamdown
- \definedummyword\l
- \definedummyword\o
- \definedummyword\oe
- \definedummyword\ordf
- \definedummyword\ordm
- \definedummyword\questiondown
- \definedummyword\ss
- \definedummyword\th
- %
- % Although these internal commands shouldn't show up, sometimes they do.
- \definedummyword\bf
- \definedummyword\gtr
- \definedummyword\hat
- \definedummyword\less
- \definedummyword\sf
- \definedummyword\sl
- \definedummyword\tclose
- \definedummyword\tt
- %
- \definedummyword\LaTeX
- \definedummyword\TeX
- %
- % Assorted special characters.
- \definedummyword\ampchar
- \definedummyword\atchar
- \definedummyword\arrow
- \definedummyword\backslashchar
- \definedummyword\bullet
- \definedummyword\comma
- \definedummyword\copyright
- \definedummyword\registeredsymbol
- \definedummyword\dots
- \definedummyword\enddots
- \definedummyword\entrybreak
- \definedummyword\equiv
- \definedummyword\error
- \definedummyword\euro
- \definedummyword\expansion
- \definedummyword\geq
- \definedummyword\guillemetleft
- \definedummyword\guillemetright
- \definedummyword\guilsinglleft
- \definedummyword\guilsinglright
- \definedummyword\lbracechar
- \definedummyword\leq
- \definedummyword\mathopsup
- \definedummyword\minus
- \definedummyword\ogonek
- \definedummyword\pounds
- \definedummyword\point
- \definedummyword\print
- \definedummyword\quotedblbase
- \definedummyword\quotedblleft
- \definedummyword\quotedblright
- \definedummyword\quoteleft
- \definedummyword\quoteright
- \definedummyword\quotesinglbase
- \definedummyword\rbracechar
- \definedummyword\result
- \definedummyword\sub
- \definedummyword\sup
- \definedummyword\textdegree
- %
- \definedummyword\subentry
- %
- % We want to disable all macros so that they are not expanded by \write.
- \macrolist
- \let\value\dummyvalue
- %
- \normalturnoffactive
-}
-
-% \commondummiesnofonts: common to \definedummies and \indexnofonts.
-% Define \commondummyletter, \commondummyaccent and \commondummyword before
-% using. Used for accents, font commands, and various control letters.
-%
-\def\commondummiesnofonts{%
- % Control letters and accents.
- \commondummyletter\!%
- \commondummyaccent\"%
- \commondummyaccent\'%
- \commondummyletter\*%
- \commondummyaccent\,%
- \commondummyletter\.%
- \commondummyletter\/%
- \commondummyletter\:%
- \commondummyaccent\=%
- \commondummyletter\?%
- \commondummyaccent\^%
- \commondummyaccent\`%
- \commondummyaccent\~%
- \commondummyword\u
- \commondummyword\v
- \commondummyword\H
- \commondummyword\dotaccent
- \commondummyword\ogonek
- \commondummyword\ringaccent
- \commondummyword\tieaccent
- \commondummyword\ubaraccent
- \commondummyword\udotaccent
- \commondummyword\dotless
- %
- % Texinfo font commands.
- \commondummyword\b
- \commondummyword\i
- \commondummyword\r
- \commondummyword\sansserif
- \commondummyword\sc
- \commondummyword\slanted
- \commondummyword\t
- %
- % Commands that take arguments.
- \commondummyword\abbr
- \commondummyword\acronym
- \commondummyword\anchor
- \commondummyword\cite
- \commondummyword\code
- \commondummyword\command
- \commondummyword\dfn
- \commondummyword\dmn
- \commondummyword\email
- \commondummyword\emph
- \commondummyword\env
- \commondummyword\file
- \commondummyword\image
- \commondummyword\indicateurl
- \commondummyword\inforef
- \commondummyword\kbd
- \commondummyword\key
- \commondummyword\math
- \commondummyword\option
- \commondummyword\pxref
- \commondummyword\ref
- \commondummyword\samp
- \commondummyword\strong
- \commondummyword\tie
- \commondummyword\U
- \commondummyword\uref
- \commondummyword\url
- \commondummyword\var
- \commondummyword\verb
- \commondummyword\w
- \commondummyword\xref
-}
-
-\let\indexlbrace\relax
-\let\indexrbrace\relax
-\let\indexatchar\relax
-\let\indexbackslash\relax
-
-{\catcode`\@=0
-\catcode`\\=13
- @gdef@backslashdisappear{@def\{}}
-}
-
-{
-\catcode`\<=13
-\catcode`\-=13
-\catcode`\`=13
- \gdef\indexnonalnumdisappear{%
- \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax\else
- % @set txiindexlquoteignore makes us ignore left quotes in the sort term.
- % (Introduced for FSFS 2nd ed.)
- \let`=\empty
- \fi
- %
- \expandafter\ifx\csname SETtxiindexbackslashignore\endcsname\relax\else
- \backslashdisappear
- \fi
- %
- \expandafter\ifx\csname SETtxiindexhyphenignore\endcsname\relax\else
- \def-{}%
- \fi
- \expandafter\ifx\csname SETtxiindexlessthanignore\endcsname\relax\else
- \def<{}%
- \fi
- \expandafter\ifx\csname SETtxiindexatsignignore\endcsname\relax\else
- \def\@{}%
- \fi
- }
-
- \gdef\indexnonalnumreappear{%
- \let-\normaldash
- \let<\normalless
- }
-}
-
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names. It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
- % Accent commands should become @asis.
- \def\commondummyaccent##1{\let##1\asis}%
- % We can just ignore other control letters.
- \def\commondummyletter##1{\let##1\empty}%
- % All control words become @asis by default; overrides below.
- \let\commondummyword\commondummyaccent
- \commondummiesnofonts
- %
- % Don't no-op \tt, since it isn't a user-level command
- % and is used in the definitions of the active chars like <, >, |, etc.
- % Likewise with the other plain tex font commands.
- %\let\tt=\asis
- %
- \def\ { }%
- \def\@{@}%
- \def\_{\normalunderscore}%
- \def\-{}% @- shouldn't affect sorting
- %
- \uccode`\1=`\{ \uppercase{\def\{{1}}%
- \uccode`\1=`\} \uppercase{\def\}{1}}%
- \let\lbracechar\{%
- \let\rbracechar\}%
- %
- % Non-English letters.
- \def\AA{AA}%
- \def\AE{AE}%
- \def\DH{DZZ}%
- \def\L{L}%
- \def\OE{OE}%
- \def\O{O}%
- \def\TH{TH}%
- \def\aa{aa}%
- \def\ae{ae}%
- \def\dh{dzz}%
- \def\exclamdown{!}%
- \def\l{l}%
- \def\oe{oe}%
- \def\ordf{a}%
- \def\ordm{o}%
- \def\o{o}%
- \def\questiondown{?}%
- \def\ss{ss}%
- \def\th{th}%
- %
- \let\do\indexnofontsdef
- %
- \do\LaTeX{LaTeX}%
- \do\TeX{TeX}%
- %
- % Assorted special characters.
- \do\atchar{@}%
- \do\arrow{->}%
- \do\bullet{bullet}%
- \do\comma{,}%
- \do\copyright{copyright}%
- \do\dots{...}%
- \do\enddots{...}%
- \do\equiv{==}%
- \do\error{error}%
- \do\euro{euro}%
- \do\expansion{==>}%
- \do\geq{>=}%
- \do\guillemetleft{<<}%
- \do\guillemetright{>>}%
- \do\guilsinglleft{<}%
- \do\guilsinglright{>}%
- \do\leq{<=}%
- \do\lbracechar{\{}%
- \do\minus{-}%
- \do\point{.}%
- \do\pounds{pounds}%
- \do\print{-|}%
- \do\quotedblbase{"}%
- \do\quotedblleft{"}%
- \do\quotedblright{"}%
- \do\quoteleft{`}%
- \do\quoteright{'}%
- \do\quotesinglbase{,}%
- \do\rbracechar{\}}%
- \do\registeredsymbol{R}%
- \do\result{=>}%
- \do\textdegree{o}%
- %
- % We need to get rid of all macros, leaving only the arguments (if present).
- % Of course this is not nearly correct, but it is the best we can do for now.
- % makeinfo does not expand macros in the argument to @deffn, which ends up
- % writing an index entry, and texindex isn't prepared for an index sort entry
- % that starts with \.
- %
- % Since macro invocations are followed by braces, we can just redefine them
- % to take a single TeX argument. The case of a macro invocation that
- % goes to end-of-line is not handled.
- %
- \macrolist
- \let\value\indexnofontsvalue
-}
-
-% Give the control sequence a definition that removes the {} that follows
-% its use, e.g. @AA{} -> AA
-\def\indexnofontsdef#1#2{\def#1##1{#2}}%
-
-
-
-
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{%
- \iflinks
- {%
- %
- \requireopenindexfile{#1}%
- \edef\writeto{\csname#1indfile\endcsname}%
- %
- \def\indextext{#2}%
- \safewhatsit\doindwrite
- }%
- \fi
-}
-
-% Same as \doind, but for code indices
-\def\docind#1#2{%
- \iflinks
- {%
- %
- \requireopenindexfile{#1}%
- \edef\writeto{\csname#1indfile\endcsname}%
- %
- \def\indextext{#2}%
- \safewhatsit\docindwrite
- }%
- \fi
-}
-
-% Check if an index file has been opened, and if not, open it.
-\def\requireopenindexfile#1{%
-\ifnum\csname #1indfile\endcsname=0
- \expandafter\newwrite \csname#1indfile\endcsname
- \edef\suffix{#1}%
- % A .fls suffix would conflict with the file extension for the output
- % of -recorder, so use .f1s instead.
- \ifx\suffix\indexisfl\def\suffix{f1}\fi
- % Open the file
- \immediate\openout\csname#1indfile\endcsname \jobname.\suffix
- % Using \immediate above here prevents an object entering into the current
- % box, which could confound checks such as those in \safewhatsit for
- % preceding skips.
- \typeout{Writing index file \jobname.\suffix}%
-\fi}
-\def\indexisfl{fl}
-
-% Definition for writing index entry sort key.
-{
-\catcode`\-=13
-\gdef\indexwritesortas{%
- \begingroup
- \indexnonalnumreappear
- \indexwritesortasxxx}
-\gdef\indexwritesortasxxx#1{%
- \xdef\indexsortkey{#1}\endgroup}
-}
-
-\def\indexwriteseealso#1{
- \gdef\pagenumbertext{\string\seealso{#1}}%
-}
-\def\indexwriteseeentry#1{
- \gdef\pagenumbertext{\string\seeentry{#1}}%
-}
-
-% The default definitions
-\def\sortas#1{}%
-\def\seealso#1{\i{\putwordSeeAlso}\ #1}% for sorted index file only
-\def\putwordSeeAlso{See also}
-\def\seeentry#1{\i{\putwordSee}\ #1}% for sorted index file only
-
-
-% Given index entry text like "aaa @subentry bbb @sortas{ZZZ}":
-% * Set \bracedtext to "{aaa}{bbb}"
-% * Set \fullindexsortkey to "aaa @subentry ZZZ"
-% * If @seealso occurs, set \pagenumbertext
-%
-\def\splitindexentry#1{%
- \gdef\fullindexsortkey{}%
- \xdef\bracedtext{}%
- \def\sep{}%
- \def\seealso##1{}%
- \def\seeentry##1{}%
- \expandafter\doindexsegment#1\subentry\finish\subentry
-}
-
-% append the results from the next segment
-\def\doindexsegment#1\subentry{%
- \def\segment{#1}%
- \ifx\segment\isfinish
- \else
- %
- % Fully expand the segment, throwing away any @sortas directives, and
- % trim spaces.
- \edef\trimmed{\segment}%
- \edef\trimmed{\expandafter\eatspaces\expandafter{\trimmed}}%
- \ifincodeindex
- \edef\trimmed{\noexpand\code{\trimmed}}%
- \fi
- %
- \xdef\bracedtext{\bracedtext{\trimmed}}%
- %
- % Get the string to sort by. Process the segment with all
- % font commands turned off.
- \bgroup
- \let\sortas\indexwritesortas
- \let\seealso\indexwriteseealso
- \let\seeentry\indexwriteseeentry
- \indexnofonts
- % The braces around the commands are recognized by texindex.
- \def\lbracechar{{\string\indexlbrace}}%
- \def\rbracechar{{\string\indexrbrace}}%
- \let\{=\lbracechar
- \let\}=\rbracechar
- \def\@{{\string\indexatchar}}%
- \def\atchar##1{\@}%
- \def\backslashchar{{\string\indexbackslash}}%
- \uccode`\~=`\\ \uppercase{\let~\backslashchar}%
- %
- \let\indexsortkey\empty
- \global\let\pagenumbertext\empty
- % Execute the segment and throw away the typeset output. This executes
- % any @sortas or @seealso commands in this segment.
- \setbox\dummybox = \hbox{\segment}%
- \ifx\indexsortkey\empty{%
- \indexnonalnumdisappear
- \xdef\trimmed{\segment}%
- \xdef\trimmed{\expandafter\eatspaces\expandafter{\trimmed}}%
- \xdef\indexsortkey{\trimmed}%
- \ifx\indexsortkey\empty\xdef\indexsortkey{ }\fi
- }\fi
- %
- % Append to \fullindexsortkey.
- \edef\tmp{\gdef\noexpand\fullindexsortkey{%
- \fullindexsortkey\sep\indexsortkey}}%
- \tmp
- \egroup
- \def\sep{\subentry}%
- %
- \expandafter\doindexsegment
- \fi
-}
-\def\isfinish{\finish}%
-\newbox\dummybox % used above
-
-\let\subentry\relax
-
-% Use \ instead of @ in index files. To support old texi2dvi and texindex.
-% This works without changing the escape character used in the toc or aux
-% files because the index entries are fully expanded here, and \string uses
-% the current value of \escapechar.
-\def\escapeisbackslash{\escapechar=`\\}
-
-% Use \ in index files by default. texi2dvi didn't support @ as the escape
-% character (as it checked for "\entry" in the files, and not "@entry"). When
-% the new version of texi2dvi has had a chance to become more prevalent, then
-% the escape character can change back to @ again. This should be an easy
-% change to make now because both @ and \ are only used as escape characters in
-% index files, never standing for themselves.
-%
-\set txiindexescapeisbackslash
-
-% Write the entry in \indextext to the index file.
-%
-
-\newif\ifincodeindex
-\def\doindwrite{\incodeindexfalse\doindwritex}
-\def\docindwrite{\incodeindextrue\doindwritex}
-
-\def\doindwritex{%
- \maybemarginindex
- %
- \atdummies
- %
- \expandafter\ifx\csname SETtxiindexescapeisbackslash\endcsname\relax\else
- \escapeisbackslash
- \fi
- %
- % For texindex which always views { and } as separators.
- \def\{{\lbracechar{}}%
- \def\}{\rbracechar{}}%
- \uccode`\~=`\\ \uppercase{\def~{\backslashchar{}}}%
- %
- % Split the entry into primary entry and any subentries, and get the index
- % sort key.
- \splitindexentry\indextext
- %
- % Set up the complete index entry, with both the sort key and
- % the original text, including any font commands. We write
- % three arguments to \entry to the .?? file (four in the
- % subentry case), texindex reduces to two when writing the .??s
- % sorted result.
- %
- \edef\temp{%
- \write\writeto{%
- \string\entry{\fullindexsortkey}%
- {\ifx\pagenumbertext\empty\noexpand\folio\else\pagenumbertext\fi}%
- \bracedtext}%
- }%
- \temp
-}
-
-% Put the index entry in the margin if desired (undocumented).
-\def\maybemarginindex{%
- \ifx\SETmarginindex\relax\else
- \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \relax\indextext}}%
- \fi
-}
-\let\SETmarginindex=\relax
-
-
-% Take care of unwanted page breaks/skips around a whatsit:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again. Otherwise, the whatsit generated by the
-% \write or \pdfdest will make \lastskip zero. The result is that
-% sequences like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode. We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip. \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip. The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-\newskip\whatsitskip
-\newcount\whatsitpenalty
-%
-% ..., ready, GO:
-%
-\def\safewhatsit#1{\ifhmode
- #1%
- \else
- % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
- \whatsitskip = \lastskip
- \edef\lastskipmacro{\the\lastskip}%
- \whatsitpenalty = \lastpenalty
- %
- % If \lastskip is nonzero, that means the last item was a
- % skip. And since a skip is discardable, that means this
- % -\whatsitskip glue we're inserting is preceded by a
- % non-discardable item, therefore it is not a potential
- % breakpoint, therefore no \nobreak needed.
- \ifx\lastskipmacro\zeroskipmacro
- \else
- \vskip-\whatsitskip
- \fi
- %
- #1%
- %
- \ifx\lastskipmacro\zeroskipmacro
- % If \lastskip was zero, perhaps the last item was a penalty, and
- % perhaps it was >=10000, e.g., a \nobreak. In that case, we want
- % to re-insert the same penalty (values >10000 are used for various
- % signals); since we just inserted a non-discardable item, any
- % following glue (such as a \parskip) would be a breakpoint. For example:
- % @deffn deffn-whatever
- % @vindex index-whatever
- % Description.
- % would allow a break between the index-whatever whatsit
- % and the "Description." paragraph.
- \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
- \else
- % On the other hand, if we had a nonzero \lastskip,
- % this make-up glue would be preceded by a non-discardable item
- % (the whatsit from the \write), so we must insert a \nobreak.
- \nobreak\vskip\whatsitskip
- \fi
-\fi}
-
-% The index entry written in the file actually looks like
-% \entry {sortstring}{page}{topic}
-% or
-% \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-% \initial {c}
-% before the first topic whose initial is c
-% \entry {topic}{pagelist}
-% for a topic that is used without subtopics
-% \primary {topic}
-% \entry {topic}{}
-% for the beginning of a topic that is used with subtopics
-% \secondary {subtopic}{pagelist}
-% for each subtopic.
-% \secondary {subtopic}{}
-% for a subtopic with sub-subtopics
-% \tertiary {subtopic}{subsubtopic}{pagelist}
-% for each sub-subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
- \dobreak \chapheadingskip{10000}%
- %
- \smallfonts \rm
- \tolerance = 9500
- \plainfrenchspacing
- \everypar = {}% don't want the \kern\-parindent from indentation suppression.
- %
- % See comment in \requireopenindexfile.
- \def\indexname{#1}\ifx\indexname\indexisfl\def\indexname{f1}\fi
- %
- % See if the index file exists and is nonempty.
- \openin 1 \jobname.\indexname s
- \ifeof 1
- % \enddoublecolumns gets confused if there is no text in the index,
- % and it loses the chapter title and the aux file entries for the
- % index. The easiest way to prevent this problem is to make sure
- % there is some text.
- \putwordIndexNonexistent
- \typeout{No file \jobname.\indexname s.}%
- \else
- % If the index file exists but is empty, then \openin leaves \ifeof
- % false. We have to make TeX try to read something from the file, so
- % it can discover if there is anything in it.
- \read 1 to \thisline
- \ifeof 1
- \putwordIndexIsEmpty
- \else
- \expandafter\printindexzz\thisline\relax\relax\finish%
- \fi
- \fi
- \closein 1
-\endgroup}
-
-% If the index file starts with a backslash, forgo reading the index
-% file altogether. If somebody upgrades texinfo.tex they may still have
-% old index files using \ as the escape character. Reading this would
-% at best lead to typesetting garbage, at worst a TeX syntax error.
-\def\printindexzz#1#2\finish{%
- \expandafter\ifx\csname SETtxiindexescapeisbackslash\endcsname\relax
- \uccode`\~=`\\ \uppercase{\if\noexpand~}\noexpand#1
- \expandafter\ifx\csname SETtxiskipindexfileswithbackslash\endcsname\relax
-\errmessage{%
-ERROR: A sorted index file in an obsolete format was skipped.
-To fix this problem, please upgrade your version of 'texi2dvi'
-or 'texi2pdf' to that at <https://ftp.gnu.org/gnu/texinfo>.
-If you are using an old version of 'texindex' (part of the Texinfo
-distribution), you may also need to upgrade to a newer version (at least 6.0).
-You may be able to typeset the index if you run
-'texindex \jobname.\indexname' yourself.
-You could also try setting the 'txiindexescapeisbackslash' flag by
-running a command like
-'texi2dvi -t "@set txiindexescapeisbackslash" \jobname.texi'. If you do
-this, Texinfo will try to use index files in the old format.
-If you continue to have problems, deleting the index files and starting again
-might help (with 'rm \jobname.?? \jobname.??s')%
-}%
- \else
- (Skipped sorted index file in obsolete format)
- \fi
- \else
- \begindoublecolumns
- \input \jobname.\indexname s
- \enddoublecolumns
- \fi
- \else
- \begindoublecolumns
- \catcode`\\=0\relax
- %
- % Make @ an escape character to give macros a chance to work. This
- % should work because we (hopefully) don't otherwise use @ in index files.
- %\catcode`\@=12\relax
- \catcode`\@=0\relax
- \input \jobname.\indexname s
- \enddoublecolumns
- \fi
-}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-{\catcode`\/=13 \catcode`\-=13 \catcode`\^=13 \catcode`\~=13 \catcode`\_=13
-\catcode`\|=13 \catcode`\<=13 \catcode`\>=13 \catcode`\+=13 \catcode`\"=13
-\catcode`\$=3
-\gdef\initialglyphs{%
- % special control sequences used in the index sort key
- \let\indexlbrace\{%
- \let\indexrbrace\}%
- \let\indexatchar\@%
- \def\indexbackslash{\math{\backslash}}%
- %
- % Some changes for non-alphabetic characters. Using the glyphs from the
- % math fonts looks more consistent than the typewriter font used elsewhere
- % for these characters.
- \uccode`\~=`\\ \uppercase{\def~{\math{\backslash}}}
- %
- % In case @\ is used for backslash
- \uppercase{\let\\=~}
- % Can't get bold backslash so don't use bold forward slash
- \catcode`\/=13
- \def/{{\secrmnotbold \normalslash}}%
- \def-{{\normaldash\normaldash}}% en dash `--'
- \def^{{\chapbf \normalcaret}}%
- \def~{{\chapbf \normaltilde}}%
- \def\_{%
- \leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }%
- \def|{$\vert$}%
- \def<{$\less$}%
- \def>{$\gtr$}%
- \def+{$\normalplus$}%
-}}
-
-\def\initial{%
- \bgroup
- \initialglyphs
- \initialx
-}
-
-\def\initialx#1{%
- % Remove any glue we may have, we'll be inserting our own.
- \removelastskip
- %
- % We like breaks before the index initials, so insert a bonus.
- % The glue before the bonus allows a little bit of space at the
- % bottom of a column to reduce an increase in inter-line spacing.
- \nobreak
- \vskip 0pt plus 5\baselineskip
- \penalty -300
- \vskip 0pt plus -5\baselineskip
- %
- % Typeset the initial. Making this add up to a whole number of
- % baselineskips increases the chance of the dots lining up from column
- % to column. It still won't often be perfect, because of the stretch
- % we need before each entry, but it's better.
- %
- % No shrink because it confuses \balancecolumns.
- \vskip 1.67\baselineskip plus 1\baselineskip
- \leftline{\secfonts \kern-0.05em \secbf #1}%
- % \secfonts is inside the argument of \leftline so that the change of
- % \baselineskip will not affect any glue inserted before the vbox that
- % \leftline creates.
- % Do our best not to break after the initial.
- \nobreak
- \vskip .33\baselineskip plus .1\baselineskip
- \egroup % \initialglyphs
-}
-
-\newdimen\entryrightmargin
-\entryrightmargin=0pt
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin. It is used for index
-% and table of contents entries. The paragraph is indented by \leftskip.
-%
-\def\entry{%
- \begingroup
- %
- % Start a new paragraph if necessary, so our assignments below can't
- % affect previous text.
- \par
- %
- % No extra space above this paragraph.
- \parskip = 0in
- %
- % When reading the text of entry, convert explicit line breaks
- % from @* into spaces. The user might give these in long section
- % titles, for instance.
- \def\*{\unskip\space\ignorespaces}%
- \def\entrybreak{\hfil\break}% An undocumented command
- %
- % Swallow the left brace of the text (first parameter):
- \afterassignment\doentry
- \let\temp =
-}
-\def\entrybreak{\unskip\space\ignorespaces}%
-\def\doentry{%
- % Save the text of the entry
- \global\setbox\boxA=\hbox\bgroup
- \bgroup % Instead of the swallowed brace.
- \noindent
- \aftergroup\finishentry
- % And now comes the text of the entry.
- % Not absorbing as a macro argument reduces the chance of problems
- % with catcodes occurring.
-}
-{\catcode`\@=11
-\gdef\finishentry#1{%
- \egroup % end box A
- \dimen@ = \wd\boxA % Length of text of entry
- \global\setbox\boxA=\hbox\bgroup
- \unhbox\boxA
- % #1 is the page number.
- %
- % Get the width of the page numbers, and only use
- % leaders if they are present.
- \global\setbox\boxB = \hbox{#1}%
- \ifdim\wd\boxB = 0pt
- \null\nobreak\hfill\ %
- \else
- %
- \null\nobreak\indexdotfill % Have leaders before the page number.
- %
- \ifpdforxetex
- \pdfgettoks#1.%
- \hskip\skip\thinshrinkable\the\toksA
- \else
- \hskip\skip\thinshrinkable #1%
- \fi
- \fi
- \egroup % end \boxA
- \ifdim\wd\boxB = 0pt
- \noindent\unhbox\boxA\par
- \nobreak
- \else\bgroup
- % We want the text of the entries to be aligned to the left, and the
- % page numbers to be aligned to the right.
- %
- \parindent = 0pt
- \advance\leftskip by 0pt plus 1fil
- \advance\leftskip by 0pt plus -1fill
- \rightskip = 0pt plus -1fil
- \advance\rightskip by 0pt plus 1fill
- % Cause last line, which could consist of page numbers on their own
- % if the list of page numbers is long, to be aligned to the right.
- \parfillskip=0pt plus -1fill
- %
- \advance\rightskip by \entryrightmargin
- % Determine how far we can stretch into the margin.
- % This allows, e.g., "Appendix H GNU Free Documentation License" to
- % fit on one line in @letterpaper format.
- \ifdim\entryrightmargin>2.1em
- \dimen@i=2.1em
- \else
- \dimen@i=0em
- \fi
- \advance \parfillskip by 0pt minus 1\dimen@i
- %
- \dimen@ii = \hsize
- \advance\dimen@ii by -1\leftskip
- \advance\dimen@ii by -1\entryrightmargin
- \advance\dimen@ii by 1\dimen@i
- \ifdim\wd\boxA > \dimen@ii % If the entry doesn't fit in one line
- \ifdim\dimen@ > 0.8\dimen@ii % due to long index text
- % Try to split the text roughly evenly. \dimen@ will be the length of
- % the first line.
- \dimen@ = 0.7\dimen@
- \dimen@ii = \hsize
- \ifnum\dimen@>\dimen@ii
- % If the entry is too long (for example, if it needs more than
- % two lines), use all the space in the first line.
- \dimen@ = \dimen@ii
- \fi
- \advance\leftskip by 0pt plus 1fill % ragged right
- \advance \dimen@ by 1\rightskip
- \parshape = 2 0pt \dimen@ 0em \dimen@ii
- % Ideally we'd add a finite glue at the end of the first line only,
- % instead of using \parshape with explicit line lengths, but TeX
- % doesn't seem to provide a way to do such a thing.
- %
- % Indent all lines but the first one.
- \advance\leftskip by 1em
- \advance\parindent by -1em
- \fi\fi
- \indent % start paragraph
- \unhbox\boxA
- %
- % Do not prefer a separate line ending with a hyphen to fewer lines.
- \finalhyphendemerits = 0
- %
- % Word spacing - no stretch
- \spaceskip=\fontdimen2\font minus \fontdimen4\font
- %
- \linepenalty=1000 % Discourage line breaks.
- \hyphenpenalty=5000 % Discourage hyphenation.
- %
- \par % format the paragraph
- \egroup % The \vbox
- \fi
- \endgroup
-}}
-
-\newskip\thinshrinkable
-\skip\thinshrinkable=.15em minus .15em
-
-% Like plain.tex's \dotfill, except uses up at least 1 em.
-% The filll stretch here overpowers both the fil and fill stretch to push
-% the page number to the right.
-\def\indexdotfill{\cleaders
- \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1filll}
-
-
-\def\primary #1{\line{#1\hfil}}
-
-\def\secondary{\indententry{0.5cm}}
-\def\tertiary{\indententry{1cm}}
-
-\def\indententry#1#2#3{%
- \bgroup
- \leftskip=#1
- \entry{#2}{#3}%
- \egroup
-}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11 % private names
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
- % If not much space left on page, start a new page.
- \ifdim\pagetotal>0.8\vsize\vfill\eject\fi
- %
- % Grab any single-column material above us.
- \output = {%
- \savetopmark
- %
- \global\setbox\partialpage = \vbox{%
- % Unvbox the main output page.
- \unvbox\PAGE
- \kern-\topskip \kern\baselineskip
- }%
- }%
- \eject % run that output routine to set \partialpage
- %
- % Use the double-column output routine for subsequent pages.
- \output = {\doublecolumnout}%
- %
- % Change the page size parameters. We could do this once outside this
- % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
- % format, but then we repeat the same computation. Repeating a couple
- % of assignments once per index is clearly meaningless for the
- % execution time, so we may as well do it in one place.
- %
- % First we halve the line length, less a little for the gutter between
- % the columns. We compute the gutter based on the line length, so it
- % changes automatically with the paper format. The magic constant
- % below is chosen so that the gutter has the same value (well, +-<1pt)
- % as it did when we hard-coded it.
- %
- % We put the result in a separate register, \doublecolumhsize, so we
- % can restore it in \pagesofar, after \hsize itself has (potentially)
- % been clobbered.
- %
- \doublecolumnhsize = \hsize
- \advance\doublecolumnhsize by -.04154\hsize
- \divide\doublecolumnhsize by 2
- \hsize = \doublecolumnhsize
- %
- % Get the available space for the double columns -- the normal
- % (undoubled) page height minus any material left over from the
- % previous page.
- \advance\vsize by -\ht\partialpage
- \vsize = 2\vsize
- %
- % For the benefit of balancing columns
- \advance\baselineskip by 0pt plus 0.5pt
-}
-
-% The double-column output routine for all double-column pages except
-% the last, which is done by \balancecolumns.
-%
-\def\doublecolumnout{%
- %
- \savetopmark
- \splittopskip=\topskip \splitmaxdepth=\maxdepth
- \dimen@ = \vsize
- \divide\dimen@ by 2
- %
- % box0 will be the left-hand column, box2 the right.
- \setbox0=\vsplit\PAGE to\dimen@ \setbox2=\vsplit\PAGE to\dimen@
- \global\advance\vsize by 2\ht\partialpage
- \onepageout\pagesofar % empty except for the first time we are called
- \unvbox\PAGE
- \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
- \unvbox\partialpage
- %
- \hsize = \doublecolumnhsize
- \wd0=\hsize \wd2=\hsize
- \hbox to\txipagewidth{\box0\hfil\box2}%
-}
-
-
-% Finished with double columns.
-\def\enddoublecolumns{%
- % The following penalty ensures that the page builder is exercised
- % _before_ we change the output routine. This is necessary in the
- % following situation:
- %
- % The last section of the index consists only of a single entry.
- % Before this section, \pagetotal is less than \pagegoal, so no
- % break occurs before the last section starts. However, the last
- % section, consisting of \initial and the single \entry, does not
- % fit on the page and has to be broken off. Without the following
- % penalty the page builder will not be exercised until \eject
- % below, and by that time we'll already have changed the output
- % routine to the \balancecolumns version, so the next-to-last
- % double-column page will be processed with \balancecolumns, which
- % is wrong: The two columns will go to the main vertical list, with
- % the broken-off section in the recent contributions. As soon as
- % the output routine finishes, TeX starts reconsidering the page
- % break. The two columns and the broken-off section both fit on the
- % page, because the two columns now take up only half of the page
- % goal. When TeX sees \eject from below which follows the final
- % section, it invokes the new output routine that we've set after
- % \balancecolumns below; \onepageout will try to fit the two columns
- % and the final section into the vbox of \txipageheight (see
- % \pagebody), causing an overfull box.
- %
- % Note that glue won't work here, because glue does not exercise the
- % page builder, unlike penalties (see The TeXbook, pp. 280-281).
- \penalty0
- %
- \output = {%
- % Split the last of the double-column material.
- \savetopmark
- \balancecolumns
- }%
- \eject % call the \output just set
- \ifdim\pagetotal=0pt
- % Having called \balancecolumns once, we do not
- % want to call it again. Therefore, reset \output to its normal
- % definition right away.
- \global\output=\expandafter{\the\defaultoutput}
- %
- \endgroup % started in \begindoublecolumns
- % Leave the double-column material on the current page, no automatic
- % page break.
- \box\balancedcolumns
- %
- % \pagegoal was set to the doubled \vsize above, since we restarted
- % the current page. We're now back to normal single-column
- % typesetting, so reset \pagegoal to the normal \vsize.
- \global\vsize = \txipageheight %
- \pagegoal = \txipageheight %
- \else
- % We had some left-over material. This might happen when \doublecolumnout
- % is called in \balancecolumns. Try again.
- \expandafter\enddoublecolumns
- \fi
-}
-\newbox\balancedcolumns
-\setbox\balancedcolumns=\vbox{shouldnt see this}%
-%
-% Only called for the last of the double column material. \doublecolumnout
-% does the others.
-\def\balancecolumns{%
- \setbox0 = \vbox{\unvbox\PAGE}% like \box255 but more efficient, see p.120.
- \dimen@ = \ht0
- \ifdim\dimen@<7\baselineskip
- % Don't split a short final column in two.
- \setbox2=\vbox{}%
- \global\setbox\balancedcolumns=\vbox{\pagesofar}%
- \else
- % double the leading vertical space
- \advance\dimen@ by \topskip
- \advance\dimen@ by-\baselineskip
- \divide\dimen@ by 2 % target to split to
- \dimen@ii = \dimen@
- \splittopskip = \topskip
- % Loop until left column is at least as high as the right column.
- {%
- \vbadness = 10000
- \loop
- \global\setbox3 = \copy0
- \global\setbox1 = \vsplit3 to \dimen@
- \ifdim\ht1<\ht3
- \global\advance\dimen@ by 1pt
- \repeat
- }%
- % Now the left column is in box 1, and the right column in box 3.
- %
- % Check whether the left column has come out higher than the page itself.
- % (Note that we have doubled \vsize for the double columns, so
- % the actual height of the page is 0.5\vsize).
- \ifdim2\ht1>\vsize
- % It appears that we have been called upon to balance too much material.
- % Output some of it with \doublecolumnout, leaving the rest on the page.
- \setbox\PAGE=\box0
- \doublecolumnout
- \else
- % Compare the heights of the two columns.
- \ifdim4\ht1>5\ht3
- % Column heights are too different, so don't make their bottoms
- % flush with each other.
- \setbox2=\vbox to \ht1 {\unvbox3\vfill}%
- \setbox0=\vbox to \ht1 {\unvbox1\vfill}%
- \else
- % Make column bottoms flush with each other.
- \setbox2=\vbox to\ht1{\unvbox3\unskip}%
- \setbox0=\vbox to\ht1{\unvbox1\unskip}%
- \fi
- \global\setbox\balancedcolumns=\vbox{\pagesofar}%
- \fi
- \fi
- %
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% Let's start with @part.
-\outer\parseargdef\part{\partzzz{#1}}
-\def\partzzz#1{%
- \chapoddpage
- \null
- \vskip.3\vsize % move it down on the page a bit
- \begingroup
- \noindent \titlefonts\rm #1\par % the text
- \let\lastnode=\empty % no node to associate with
- \writetocentry{part}{#1}{}% but put it in the toc
- \headingsoff % no headline or footline on the part page
- % This outputs a mark at the end of the page that clears \thischapter
- % and \thissection, as is done in \startcontents.
- \let\pchapsepmacro\relax
- \chapmacro{}{Yomitfromtoc}{}%
- \chapoddpage
- \endgroup
-}
-
-% \unnumberedno is an oxymoron. But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number". We avoid collisions with chapter
-% numbers by starting them at 10000. (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno \secno=0
-\newcount\subsecno \subsecno=0
-\newcount\subsubsecno \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
- \ifnum\appendixno=`A A%
- \else\ifnum\appendixno=`B B%
- \else\ifnum\appendixno=`C C%
- \else\ifnum\appendixno=`D D%
- \else\ifnum\appendixno=`E E%
- \else\ifnum\appendixno=`F F%
- \else\ifnum\appendixno=`G G%
- \else\ifnum\appendixno=`H H%
- \else\ifnum\appendixno=`I I%
- \else\ifnum\appendixno=`J J%
- \else\ifnum\appendixno=`K K%
- \else\ifnum\appendixno=`L L%
- \else\ifnum\appendixno=`M M%
- \else\ifnum\appendixno=`N N%
- \else\ifnum\appendixno=`O O%
- \else\ifnum\appendixno=`P P%
- \else\ifnum\appendixno=`Q Q%
- \else\ifnum\appendixno=`R R%
- \else\ifnum\appendixno=`S S%
- \else\ifnum\appendixno=`T T%
- \else\ifnum\appendixno=`U U%
- \else\ifnum\appendixno=`V V%
- \else\ifnum\appendixno=`W W%
- \else\ifnum\appendixno=`X X%
- \else\ifnum\appendixno=`Y Y%
- \else\ifnum\appendixno=`Z Z%
- % The \the is necessary, despite appearances, because \appendixletter is
- % expanded while writing the .toc file. \char\appendixno is not
- % expandable, thus it is written literally, thus all appendixes come out
- % with the same letter (or @) in the toc without it.
- \else\char\the\appendixno
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
- \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines these (using marks) as the number+name, number
-% and name of the chapter. Page headings and footings can use
-% these. @section does likewise.
-\def\thischapter{}
-\def\thischapternum{}
-\def\thischaptername{}
-\def\thissection{}
-\def\thissectionnum{}
-\def\thissectionname{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-
-% we only have subsub.
-\chardef\maxseclevel = 3
-%
-% A numbered section within an unnumbered changes to unnumbered too.
-% To achieve this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unnlevel = \maxseclevel
-%
-% Trace whether the current chapter is an appendix or not:
-% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
-\def\chapheadtype{N}
-
-% Choose a heading macro
-% #1 is heading type
-% #2 is heading level
-% #3 is text for heading
-\def\genhead#1#2#3{%
- % Compute the abs. sec. level:
- \absseclevel=#2
- \advance\absseclevel by \secbase
- % Make sure \absseclevel doesn't fall outside the range:
- \ifnum \absseclevel < 0
- \absseclevel = 0
- \else
- \ifnum \absseclevel > 3
- \absseclevel = 3
- \fi
- \fi
- % The heading type:
- \def\headtype{#1}%
- \if \headtype U%
- \ifnum \absseclevel < \unnlevel
- \chardef\unnlevel = \absseclevel
- \fi
- \else
- % Check for appendix sections:
- \ifnum \absseclevel = 0
- \edef\chapheadtype{\headtype}%
- \else
- \if \headtype A\if \chapheadtype N%
- \errmessage{@appendix... within a non-appendix chapter}%
- \fi\fi
- \fi
- % Check for numbered within unnumbered:
- \ifnum \absseclevel > \unnlevel
- \def\headtype{U}%
- \else
- \chardef\unnlevel = 3
- \fi
- \fi
- % Now print the heading:
- \if \headtype U%
- \ifcase\absseclevel
- \unnumberedzzz{#3}%
- \or \unnumberedseczzz{#3}%
- \or \unnumberedsubseczzz{#3}%
- \or \unnumberedsubsubseczzz{#3}%
- \fi
- \else
- \if \headtype A%
- \ifcase\absseclevel
- \appendixzzz{#3}%
- \or \appendixsectionzzz{#3}%
- \or \appendixsubseczzz{#3}%
- \or \appendixsubsubseczzz{#3}%
- \fi
- \else
- \ifcase\absseclevel
- \chapterzzz{#3}%
- \or \seczzz{#3}%
- \or \numberedsubseczzz{#3}%
- \or \numberedsubsubseczzz{#3}%
- \fi
- \fi
- \fi
- \suppressfirstparagraphindent
-}
-
-% an interface:
-\def\numhead{\genhead N}
-\def\apphead{\genhead A}
-\def\unnmhead{\genhead U}
-
-% @chapter, @appendix, @unnumbered. Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v. By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
- % section resetting is \global in case the chapter is in a group, such
- % as an @include file.
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\chapno by 1
- %
- % Used for \float.
- \gdef\chaplevelprefix{\the\chapno.}%
- \resetallfloatnos
- %
- % \putwordChapter can contain complex things in translations.
- \toks0=\expandafter{\putwordChapter}%
- \message{\the\toks0 \space \the\chapno}%
- %
- % Write the actual heading.
- \chapmacro{#1}{Ynumbered}{\the\chapno}%
- %
- % So @section and the like are numbered underneath this chapter.
- \global\let\section = \numberedsec
- \global\let\subsection = \numberedsubsec
- \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
-%
-\def\appendixzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\appendixno by 1
- \gdef\chaplevelprefix{\appendixletter.}%
- \resetallfloatnos
- %
- % \putwordAppendix can contain complex things in translations.
- \toks0=\expandafter{\putwordAppendix}%
- \message{\the\toks0 \space \appendixletter}%
- %
- \chapmacro{#1}{Yappendix}{\appendixletter}%
- %
- \global\let\section = \appendixsec
- \global\let\subsection = \appendixsubsec
- \global\let\subsubsection = \appendixsubsubsec
-}
-
-% normally unnmhead0 calls unnumberedzzz:
-\outer\parseargdef\unnumbered{\unnmhead0{#1}}
-\def\unnumberedzzz#1{%
- \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
- \global\advance\unnumberedno by 1
- %
- % Since an unnumbered has no number, no prefix for figures.
- \global\let\chaplevelprefix = \empty
- \resetallfloatnos
- %
- % This used to be simply \message{#1}, but TeX fully expands the
- % argument to \message. Therefore, if #1 contained @-commands, TeX
- % expanded them. For example, in `@unnumbered The @cite{Book}', TeX
- % expanded @cite (which turns out to cause errors because \cite is meant
- % to be executed, not expanded).
- %
- % Anyway, we don't want the fully-expanded definition of @cite to appear
- % as a result of the \message, we just want `@cite' itself. We use
- % \the<toks register> to achieve this: TeX expands \the<toks> only once,
- % simply yielding the contents of <toks register>. (We also do this for
- % the toc entries.)
- \toks0 = {#1}%
- \message{(\the\toks0)}%
- %
- \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
- %
- \global\let\section = \unnumberedsec
- \global\let\subsection = \unnumberedsubsec
- \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{%
- \let\centerparametersmaybe = \centerparameters
- \unnmhead0{#1}%
- \let\centerparametersmaybe = \relax
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-%
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-% normally calls appendixsectionzzz:
-\outer\parseargdef\appendixsection{\apphead1{#1}}
-\def\appendixsectionzzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-% normally calls unnumberedseczzz:
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
-\def\unnumberedseczzz#1{%
- \global\subsecno=0 \global\subsubsecno=0 \global\advance\secno by 1
- \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-%
-% normally calls numberedsubseczzz:
-\outer\parseargdef\numberedsubsec{\numhead2{#1}}
-\def\numberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-% normally calls appendixsubseczzz:
-\outer\parseargdef\appendixsubsec{\apphead2{#1}}
-\def\appendixsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-% normally calls unnumberedsubseczzz:
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
-\def\unnumberedsubseczzz#1{%
- \global\subsubsecno=0 \global\advance\subsecno by 1
- \sectionheading{#1}{subsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-%
-% normally numberedsubsubseczzz:
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
-\def\numberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynumbered}%
- {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally appendixsubsubseczzz:
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
-\def\appendixsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Yappendix}%
- {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally unnumberedsubsubseczzz:
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
-\def\unnumberedsubsubseczzz#1{%
- \global\advance\subsubsecno by 1
- \sectionheading{#1}{subsubsec}{Ynothing}%
- {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-\def\majorheading{%
- {\advance\chapheadingskip by 10pt \chapbreak }%
- \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
- \vbox{\chapfonts \raggedtitlesettings #1\par}%
- \nobreak\bigskip \nobreak
- \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
- \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-% Parameter controlling skip before chapter headings (if needed)
-\newskip\chapheadingskip
-
-% Define plain chapter starts, and page on/off switching for it.
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-
-% Start a new page
-\def\chappager{\par\vfill\supereject}
-
-% \chapoddpage - start on an odd page for a new chapter
-% Because \domark is called before \chapoddpage, the filler page will
-% get the headings for the next chapter, which is wrong. But we don't
-% care -- we just disable all headings on the filler page.
-\def\chapoddpage{%
- \chappager
- \ifodd\pageno \else
- \begingroup
- \headingsoff
- \null
- \chappager
- \endgroup
- \fi
-}
-
-\parseargdef\setchapternewpage{\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\def\HEADINGSon{\HEADINGSsinglechapoff}}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-% \chapmacro - Chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-% Not used for @heading series.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yappendixkeyword{Yappendix}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-%
-\def\chapmacro#1#2#3{%
- \expandafter\ifx\thisenv\titlepage\else
- \checkenv{}% chapters, etc., should not start inside an environment.
- \fi
- % Insert the first mark before the heading break (see notes for \domark).
- \let\prevchapterdefs=\currentchapterdefs
- \let\prevsectiondefs=\currentsectiondefs
- \gdef\currentsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
- \gdef\thissection{}}%
- %
- \def\temptype{#2}%
- \ifx\temptype\Ynothingkeyword
- \gdef\currentchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{\thischaptername}}%
- \else\ifx\temptype\Yomitfromtockeyword
- \gdef\currentchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
- \gdef\thischapter{}}%
- \else\ifx\temptype\Yappendixkeyword
- \toks0={#1}%
- \xdef\currentchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\appendixletter}%
- % \noexpand\putwordAppendix avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
- \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \else
- \toks0={#1}%
- \xdef\currentchapterdefs{%
- \gdef\noexpand\thischaptername{\the\toks0}%
- \gdef\noexpand\thischapternum{\the\chapno}%
- % \noexpand\putwordChapter avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
- \noexpand\thischapternum:
- \noexpand\thischaptername}%
- }%
- \fi\fi\fi
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert the chapter heading break.
- \pchapsepmacro
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \let\prevchapterdefs=\currentchapterdefs
- \let\prevsectiondefs=\currentsectiondefs
- \domark
- %
- {%
- \chapfonts \rm
- \let\footnote=\errfootnoteheading % give better error message
- %
- % Have to define \currentsection before calling \donoderef, because the
- % xref code eventually uses it. On the other hand, it has to be called
- % after \pchapsepmacro, or the headline will change too soon.
- \gdef\currentsection{#1}%
- %
- % Only insert the separating space if we have a chapter/appendix
- % number, and don't print the unnumbered ``number''.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unnchap}%
- \else\ifx\temptype\Yomitfromtockeyword
- \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
- \def\toctype{omit}%
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
- \def\toctype{app}%
- \else
- \setbox0 = \hbox{#3\enspace}%
- \def\toctype{numchap}%
- \fi\fi\fi
- %
- % Write the toc entry for this chapter. Must come before the
- % \donoderef, because we include the current node name in the toc
- % entry, and \donoderef resets it to empty.
- \writetocentry{\toctype}{#1}{#3}%
- %
- % For pdftex, we have to write out the node definition (aka, make
- % the pdfdest) after any page break, but before the actual text has
- % been typeset. If the destination for the pdf outline is after the
- % text, then jumping from the outline may wind up with the text not
- % being visible, for instance under high magnification.
- \donoderef{#2}%
- %
- % Typeset the actual heading.
- \nobreak % Avoid page breaks at the interline glue.
- \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
- \unhbox0 #1\par}%
- }%
- \nobreak\bigskip % no page break after a chapter title
- \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerparameters{%
- \advance\rightskip by 3\rightskip
- \leftskip = \rightskip
- \parfillskip = 0pt
-}
-
-
-% Section titles. These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text of the title,
-% #2 is the section level (sec/subsec/subsubsec),
-% #3 is the section type (Ynumbered, Ynothing, Yappendix, Yomitfromtoc),
-% #4 is the section number.
-%
-\def\seckeyword{sec}
-%
-\def\sectionheading#1#2#3#4{%
- {%
- \def\sectionlevel{#2}%
- \def\temptype{#3}%
- %
- % It is ok for the @heading series commands to appear inside an
- % environment (it's been historically allowed, though the logic is
- % dubious), but not the others.
- \ifx\temptype\Yomitfromtockeyword\else
- \checkenv{}% non-@*heading should not be in an environment.
- \fi
- \let\footnote=\errfootnoteheading
- %
- % Switch to the right set of fonts.
- \csname #2fonts\endcsname \rm
- %
- % Insert first mark before the heading break (see notes for \domark).
- \let\prevsectiondefs=\currentsectiondefs
- \ifx\temptype\Ynothingkeyword
- \ifx\sectionlevel\seckeyword
- \gdef\currentsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
- \gdef\thissection{\thissectionname}}%
- \fi
- \else\ifx\temptype\Yomitfromtockeyword
- % Don't redefine \thissection.
- \else\ifx\temptype\Yappendixkeyword
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\currentsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- % \noexpand\putwordSection avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thissection{\noexpand\putwordSection{}
- \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \else
- \ifx\sectionlevel\seckeyword
- \toks0={#1}%
- \xdef\currentsectiondefs{%
- \gdef\noexpand\thissectionname{\the\toks0}%
- \gdef\noexpand\thissectionnum{#4}%
- % \noexpand\putwordSection avoids expanding indigestible
- % commands in some of the translations.
- \gdef\noexpand\thissection{\noexpand\putwordSection{}
- \noexpand\thissectionnum:
- \noexpand\thissectionname}%
- }%
- \fi
- \fi\fi\fi
- %
- % Go into vertical mode. Usually we'll already be there, but we
- % don't want the following whatsit to end up in a preceding paragraph
- % if the document didn't happen to have a blank line.
- \par
- %
- % Output the mark. Pass it through \safewhatsit, to take care of
- % the preceding space.
- \safewhatsit\domark
- %
- % Insert space above the heading.
- \csname #2headingbreak\endcsname
- %
- % Now the second mark, after the heading break. No break points
- % between here and the heading.
- \global\let\prevsectiondefs=\currentsectiondefs
- \domark
- %
- % Only insert the space after the number if we have a section number.
- \ifx\temptype\Ynothingkeyword
- \setbox0 = \hbox{}%
- \def\toctype{unn}%
- \gdef\currentsection{#1}%
- \else\ifx\temptype\Yomitfromtockeyword
- % for @headings -- no section number, don't include in toc,
- % and don't redefine \currentsection.
- \setbox0 = \hbox{}%
- \def\toctype{omit}%
- \let\sectionlevel=\empty
- \else\ifx\temptype\Yappendixkeyword
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{app}%
- \gdef\currentsection{#1}%
- \else
- \setbox0 = \hbox{#4\enspace}%
- \def\toctype{num}%
- \gdef\currentsection{#1}%
- \fi\fi\fi
- %
- % Write the toc entry (before \donoderef). See comments in \chapmacro.
- \writetocentry{\toctype\sectionlevel}{#1}{#4}%
- %
- % Write the node reference (= pdf destination for pdftex).
- % Again, see comments in \chapmacro.
- \donoderef{#3}%
- %
- % Interline glue will be inserted when the vbox is completed.
- % That glue will be a valid breakpoint for the page, since it'll be
- % preceded by a whatsit (usually from the \donoderef, or from the
- % \writetocentry if there was no node). We don't want to allow that
- % break, since then the whatsits could end up on page n while the
- % section is on page n+1, thus toc/etc. are wrong. Debian bug 276000.
- \nobreak
- %
- % Output the actual section heading.
- \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
- \hangindent=\wd0 % zero if no section number
- \unhbox0 #1}%
- }%
- % Add extra space after the heading -- half of whatever came above it.
- % Don't allow stretch, though.
- \kern .5 \csname #2headingskip\endcsname
- %
- % Do not let the kern be a potential breakpoint, as it would be if it
- % was followed by glue.
- \nobreak
- %
- % We'll almost certainly start a paragraph next, so don't let that
- % glue accumulate. (Not a breakpoint because it's preceded by a
- % discardable item.) However, when a paragraph is not started next
- % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
- % or the negative glue will cause weirdly wrong output, typically
- % obscuring the section heading with something else.
- \vskip-\parskip
- %
- % This is so the last item on the main vertical list is a known
- % \penalty > 10000, so \startdefun, etc., can recognize the situation
- % and do the needful.
- \penalty 10001
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this. The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything. This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
- \edef\writetoctype{#1}%
- \ifx\writetoctype\omitkeyword \else
- \iftocfileopened\else
- \immediate\openout\tocfile = \jobname.toc
- \global\tocfileopenedtrue
- \fi
- %
- \iflinks
- {\atdummies
- \edef\temp{%
- \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
- \temp
- }%
- \fi
- \fi
- %
- % Tell \shipout to create a pdf destination on each page, if we're
- % writing pdf. These are used in the table of contents. We can't
- % just write one on every page because the title pages are numbered
- % 1 and 2 (the page numbers aren't printed), and so are the first
- % two pages of the document. Thus, we'd have two destinations named
- % `1', and two named `2'.
- \ifpdforxetex
- \global\pdfmakepagedesttrue
- \fi
-}
-
-
-% These characters do not print properly in the Computer Modern roman
-% fonts, so we must take special care. This is more or less redundant
-% with the Texinfo input format setup at the end of this file.
-%
-\def\activecatcodes{%
- \catcode`\"=\active
- \catcode`\$=\active
- \catcode`\<=\active
- \catcode`\>=\active
- \catcode`\\=\active
- \catcode`\^=\active
- \catcode`\_=\active
- \catcode`\|=\active
- \catcode`\~=\active
-}
-
-
-% Read the toc file, which is essentially Texinfo input.
-\def\readtocfile{%
- \setupdatafile
- \activecatcodes
- \input \tocreadfilename
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
- % If @setchapternewpage on, and @headings double, the contents should
- % start on an odd page, unlike chapters.
- \contentsalignmacro
- \immediate\closeout\tocfile
- %
- % Don't need to put `Contents' or `Short Contents' in the headline.
- % It is abundantly clear what they are.
- \chapmacro{#1}{Yomitfromtoc}{}%
- %
- \savepageno = \pageno
- \begingroup % Set up to handle contents files properly.
- \raggedbottom % Worry more about breakpoints than the bottom.
- \entryrightmargin=\contentsrightmargin % Don't use the full line length.
- %
- % Roman numerals for page numbers.
- \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
- \def\thistitle{}% no title in double-sided headings
- % Record where the Roman numerals started.
- \ifnum\romancount=0 \global\romancount=\pagecount \fi
-}
-
-% redefined for the two-volume lispref. We always output on
-% \jobname.toc even if this is redefined.
-%
-\def\tocreadfilename{\jobname.toc}
-
-% Normal (long) toc.
-%
-\def\contents{%
- \startcontents{\putwordTOC}%
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \ifeof 1 \else
- \pdfmakeoutlines
- \fi
- \closein 1
- \endgroup
- \contentsendroman
-}
-
-% And just the chapters.
-\def\summarycontents{%
- \startcontents{\putwordShortTOC}%
- %
- \let\partentry = \shortpartentry
- \let\numchapentry = \shortchapentry
- \let\appentry = \shortchapentry
- \let\unnchapentry = \shortunnchapentry
- % We want a true roman here for the page numbers.
- \secfonts
- \let\rm=\shortcontrm \let\bf=\shortcontbf
- \let\sl=\shortcontsl \let\tt=\shortconttt
- \rm
- \hyphenpenalty = 10000
- \advance\baselineskip by 1pt % Open it up a little.
- \def\numsecentry##1##2##3##4{}
- \let\appsecentry = \numsecentry
- \let\unnsecentry = \numsecentry
- \let\numsubsecentry = \numsecentry
- \let\appsubsecentry = \numsecentry
- \let\unnsubsecentry = \numsecentry
- \let\numsubsubsecentry = \numsecentry
- \let\appsubsubsecentry = \numsecentry
- \let\unnsubsubsecentry = \numsecentry
- \openin 1 \tocreadfilename\space
- \ifeof 1 \else
- \readtocfile
- \fi
- \closein 1
- \vfill \eject
- \contentsalignmacro % in case @setchapternewpage odd is in effect
- \endgroup
- \contentsendroman
-}
-\let\shortcontents = \summarycontents
-
-% Get ready to use Arabic numerals again
-\def\contentsendroman{%
- \lastnegativepageno = \pageno
- \global\pageno = \savepageno
- %
- % If \romancount > \arabiccount, the contents are at the end of the
- % document. Otherwise, advance where the Arabic numerals start for
- % the page numbers.
- \ifnum\romancount>\arabiccount\else\global\arabiccount=\pagecount\fi
-}
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
- % This space should be enough, since a single number is .5em, and the
- % widest letter (M) is 1em, at least in the Computer Modern fonts.
- % But use \hss just in case.
- % (This space doesn't include the extra space that gets added after
- % the label; that gets put in by \shortchapentry above.)
- %
- % We'd like to right-justify chapter numbers, but that looks strange
- % with appendix letters. And right-justifying numbers and
- % left-justifying letters looks strange when there is less than 10
- % chapters. Have to read the whole toc once to know how many chapters
- % there are before deciding ...
- \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Parts, in the main contents. Replace the part number, which doesn't
-% exist, with an empty box. Let's hope all the numbers have the same width.
-% Also ignore the page number, which is conventionally not printed.
-\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
-\def\partentry#1#2#3#4{%
- % Add stretch and a bonus for breaking the page before the part heading.
- % This reduces the chance of the page being broken immediately after the
- % part heading, before a following chapter heading.
- \vskip 0pt plus 5\baselineskip
- \penalty-300
- \vskip 0pt plus -5\baselineskip
- \dochapentry{\numeralbox\labelspace#1}{}%
-}
-%
-% Parts, in the short toc.
-\def\shortpartentry#1#2#3#4{%
- \penalty-300
- \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
- \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
-}
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
- \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
- % We use M since it's probably the widest letter.
- \setbox0 = \hbox{\putwordAppendix{} M}%
- \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\hskip.7em#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
- \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
- \begingroup
- % Move the page numbers slightly to the right
- \advance\entryrightmargin by -0.05em
- \chapentryfonts
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
- \endgroup
- \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
- \secentryfonts \leftskip=\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
- \subsecentryfonts \leftskip=2\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
- \subsubsecentryfonts \leftskip=3\tocindent
- \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @tex ... @end tex escapes into raw TeX temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain @ character.
-
-\envdef\tex{%
- \setregularquotes
- \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
- \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
- \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
- \catcode `\%=14
- \catcode `\+=\other
- \catcode `\"=\other
- \catcode `\|=\other
- \catcode `\<=\other
- \catcode `\>=\other
- \catcode `\`=\other
- \catcode `\'=\other
- %
- % ' is active in math mode (mathcode"8000). So reset it, and all our
- % other math active characters (just in case), to plain's definitions.
- \mathactive
- %
- % Inverse of the list at the beginning of the file.
- \let\b=\ptexb
- \let\bullet=\ptexbullet
- \let\c=\ptexc
- \let\,=\ptexcomma
- \let\.=\ptexdot
- \let\dots=\ptexdots
- \let\equiv=\ptexequiv
- \let\!=\ptexexclam
- \let\i=\ptexi
- \let\indent=\ptexindent
- \let\noindent=\ptexnoindent
- \let\{=\ptexlbrace
- \let\+=\tabalign
- \let\}=\ptexrbrace
- \let\/=\ptexslash
- \let\sp=\ptexsp
- \let\*=\ptexstar
- %\let\sup=\ptexsup % do not redefine, we want @sup to work in math mode
- \let\t=\ptext
- \expandafter \let\csname top\endcsname=\ptextop % we've made it outer
- \let\frenchspacing=\plainfrenchspacing
- %
- \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
- \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
- \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments. \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical. We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
- % =10000 instead of <10000 because of a special case in \itemzzz and
- % \sectionheading, q.v.
- \ifnum \lastpenalty=10000 \else
- \advance\envskipamount by \parskip
- \endgraf
- \ifdim\lastskip<\envskipamount
- \removelastskip
- \ifnum\lastpenalty<10000
- % Penalize breaking before the environment, because preceding text
- % often leads into it.
- \penalty100
- \fi
- \vskip\envskipamount
- \fi
- \fi
-}}
-
-\def\afterenvbreak{{%
- % =10000 instead of <10000 because of a special case in \itemzzz and
- % \sectionheading, q.v.
- \ifnum \lastpenalty=10000 \else
- \advance\envskipamount by \parskip
- \endgraf
- \ifdim\lastskip<\envskipamount
- \removelastskip
- % it's not a good place to break if the last penalty was \nobreak
- % or better ...
- \ifnum\lastpenalty<10000 \penalty-50 \fi
- \vskip\envskipamount
- \fi
- \fi
-}}
-
-% \nonarrowing is a flag. If "set", @lisp etc don't narrow margins; it will
-% also clear it, so that its embedded environments do the narrowing again.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
- \ctl\leaders\hrule height\circthick\hfil\ctr
- \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
- \cbl\leaders\hrule height\circthick\hfil\cbr
- \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-% only require the font if @cartouche is actually used
-\def\cartouchefontdefs{%
- \font\circle=lcircle10\relax
- \circthick=\fontdimen8\circle
-}
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-
-
-\envdef\cartouche{%
- \cartouchefontdefs
- \ifhmode\par\fi % can't be in the midst of a paragraph.
- \startsavinginserts
- \lskip=\leftskip \rskip=\rightskip
- \leftskip=0pt\rightskip=0pt % we want these *outside*.
- \cartinner=\hsize \advance\cartinner by-\lskip
- \advance\cartinner by-\rskip
- \cartouter=\hsize
- \advance\cartouter by 18.4pt % allow for 3pt kerns on either
- % side, and for 6pt waste from
- % each corner char, and rule thickness
- \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
- %
- % If this cartouche directly follows a sectioning command, we need the
- % \parskip glue (backspaced over by default) or the cartouche can
- % collide with the section heading.
- \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
- %
- \setbox\groupbox=\vbox\bgroup
- \baselineskip=0pt\parskip=0pt\lineskip=0pt
- \carttop
- \hbox\bgroup
- \hskip\lskip
- \vrule\kern3pt
- \vbox\bgroup
- \kern3pt
- \hsize=\cartinner
- \baselineskip=\normbskip
- \lineskip=\normlskip
- \parskip=\normpskip
- \vskip -\parskip
- \comment % For explanation, see the end of def\group.
-}
-\def\Ecartouche{%
- \ifhmode\par\fi
- \kern3pt
- \egroup
- \kern3pt\vrule
- \hskip\rskip
- \egroup
- \cartbot
- \egroup
- \addgroupbox
- \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\newdimen\nonfillparindent
-\def\nonfillstart{%
- \aboveenvbreak
- \ifdim\hfuzz < 12pt \hfuzz = 12pt \fi % Don't be fussy
- \sepspaces % Make spaces be word-separators rather than space tokens.
- \let\par = \lisppar % don't ignore blank lines
- \obeylines % each line of input is a line of output
- \parskip = 0pt
- % Turn off paragraph indentation but redefine \indent to emulate
- % the normal \indent.
- \nonfillparindent=\parindent
- \parindent = 0pt
- \let\indent\nonfillindent
- %
- \emergencystretch = 0pt % don't try to avoid overfull boxes
- \ifx\nonarrowing\relax
- \advance \leftskip by \lispnarrowing
- \exdentamount=\lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
- \let\exdent=\nofillexdent
-}
-
-\begingroup
-\obeyspaces
-% We want to swallow spaces (but not other tokens) after the fake
-% @indent in our nonfill-environments, where spaces are normally
-% active and set to @tie, resulting in them not being ignored after
-% @indent.
-\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
-\gdef\nonfillindentcheck{%
-\ifx\temp %
-\expandafter\nonfillindentgobble%
-\else%
-\leavevmode\nonfillindentbox%
-\fi%
-}%
-\endgroup
-\def\nonfillindentgobble#1{\nonfillindent}
-\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-% @example, @display, @format, @lisp, @verbatim
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
- \ifx\SETdispenvsize\smallword
- % end paragraph for sake of leading, in case document has no blank
- % line. This is redundant with what happens in \aboveenvbreak, but
- % we need to do it before changing the fonts, and it's inconvenient
- % to change the fonts afterward.
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-\def\setsmalldispenv{%
- \ifx\SETdispenvsize\nosmallword
- \else
- \ifnum \lastpenalty=10000 \else \endgraf \fi
- \smallexamplefonts \rm
- \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it in one command. #1 is the env name, #2 the definition.
-\def\makedispenvdef#1#2{%
- \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
- \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
- \expandafter\let\csname E#1\endcsname \afterenvbreak
- \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two environment synonyms (#1 and #2) for an environment.
-\def\maketwodispenvdef#1#2#3{%
- \makedispenvdef{#1}{#3}%
- \makedispenvdef{#2}{#3}%
-}
-%
-% @lisp: indented, narrowed, typewriter font;
-% @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvdef{lisp}{example}{%
- \nonfillstart
- \tt\setcodequotes
- \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
- \parsearg\gobble
-}
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenvdef{display}{%
- \nonfillstart
- \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenvdef{format}{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
- \let\nonarrowing = t%
- \nonfillstart
- \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
- \let\nonarrowing = t%
- \nonfillstart
- \advance\leftskip by 0pt plus 1fill\relax
- \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @raggedright does more-or-less normal line breaking but no right
-% justification. From plain.tex.
-\envdef\raggedright{%
- \rightskip0pt plus2.4em \spaceskip.3333em \xspaceskip.5em\relax
-}
-\let\Eraggedright\par
-
-\envdef\raggedleft{%
- \parindent=0pt \leftskip0pt plus2em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedleft\par
-
-\envdef\raggedcenter{%
- \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
- \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
- \hbadness=10000 % Last line will usually be underfull, so turn off
- % badness reporting.
-}
-\let\Eraggedcenter\par
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins. We keep \parskip nonzero in general, since
-% we're doing normal filling. So, when using \aboveenvbreak and
-% \afterenvbreak, temporarily make \parskip 0.
-%
-\makedispenvdef{quotation}{\quotationstart}
-%
-\def\quotationstart{%
- \indentedblockstart % same as \indentedblock, but increase right margin too.
- \ifx\nonarrowing\relax
- \advance\rightskip by \lispnarrowing
- \fi
- \parsearg\quotationlabel
-}
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling.
-%
-\def\Equotation{%
- \par
- \ifx\quotationauthor\thisisundefined\else
- % indent a bit.
- \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
- \fi
- {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallquotation{\Equotation}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
- \def\temp{#1}%
- \ifx\temp\empty \else
- {\bf #1: }%
- \fi
-}
-
-% @indentedblock is like @quotation, but indents only on the left and
-% has no optional argument.
-%
-\makedispenvdef{indentedblock}{\indentedblockstart}
-%
-\def\indentedblockstart{%
- {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
- \parindent=0pt
- %
- % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
- \ifx\nonarrowing\relax
- \advance\leftskip by \lispnarrowing
- \exdentamount = \lispnarrowing
- \else
- \let\nonarrowing = \relax
- \fi
-}
-
-% Keep a nonzero parskip for the environment, since we're doing normal filling.
-%
-\def\Eindentedblock{%
- \par
- {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallindentedblock{\Eindentedblock}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command. --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996. The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too. Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
- \do\ \do\\\do\{\do\}\do\$\do\&%
- \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
- \do\<\do\>\do\|\do\@\do+\do\"%
- % Don't do the quotes -- if we do, @set txicodequoteundirected and
- % @set txicodequotebacktick will not have effect on @verb and
- % @verbatim, and ?` and !` ligatures won't get disabled.
- %\do\`\do\'%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
- \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
- \tt % easiest (and conventionally used) font for verbatim
- \def\par{\leavevmode\endgraf}%
- \setcodequotes
- \tabeightspaces
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count
- % must do in this order:
- \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion.
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-% We typeset each line of the verbatim in an \hbox, so we can handle
-% tabs.
-\newbox\verbbox
-\def\starttabbox{\setbox\verbbox=\hbox\bgroup}
-%
-\begingroup
- \catcode`\^^I=\active
- \gdef\tabexpand{%
- \catcode`\^^I=\active
- \def^^I{\leavevmode\egroup
- \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
- \divide\dimen\verbbox by\tabw
- \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
- \advance\dimen\verbbox by\tabw % advance to next multiple of \tabw
- \wd\verbbox=\dimen\verbbox
- \leavevmode\box\verbbox \starttabbox
- }%
- }
-\endgroup
-
-% start the verbatim environment.
-\def\setupverbatim{%
- \let\nonarrowing = t%
- \nonfillstart
- \tt % easiest (and conventionally used) font for verbatim
- \def\par{\egroup\leavevmode\box\verbbox\endgraf\starttabbox}%
- \tabexpand
- \setcodequotes
- % Respect line breaks,
- % print special symbols as themselves, and
- % make each space count.
- % Must do in this order:
- \obeylines \uncatcodespecials \sepspaces
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters. Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-% \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
- \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
- \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-% \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
- \catcode`\ =\active
- \obeylines %
- % ignore everything up to the first ^^M, that's the newline at the end
- % of the @verbatim input line itself. Otherwise we get an extra blank
- % line in the output.
- \xdef\doverbatim#1^^M#2@end verbatim{%
- \starttabbox#2\egroup\noexpand\end\gobble verbatim}%
- % We really want {...\end verbatim} in the body of the macro, but
- % without the active space; thus we have to use \xdef and \gobble.
- % The \egroup ends the \verbbox started at the end of the last line in
- % the block.
-\endgroup
-%
-\envdef\verbatim{%
- \setnormaldispenv\setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
- {%
- \makevalueexpandable
- \setupverbatim
- {%
- \indexnofonts % Allow `@@' and other weird things in file names.
- \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
- \edef\tmp{\noexpand\input #1 }
- \expandafter
- }\expandafter\starttabbox\tmp\egroup
- \afterenvbreak
- }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is desirable.
-%
-\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
-\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
-%
-\def\insertcopying{%
- \begingroup
- \parindent = 0pt % paragraph indentation looks wrong on title page
- \scanexp\copyingtext
- \endgroup
-}
-
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-\newcount\defunpenalty
-
-% Start the processing of @deffn:
-\def\startdefun{%
- \ifnum\lastpenalty<10000
- \medbreak
- \defunpenalty=10003 % Will keep this @deffn together with the
- % following @def command, see below.
- \else
- % If there are two @def commands in a row, we'll have a \nobreak,
- % which is there to keep the function description together with its
- % header. But if there's nothing but headers, we need to allow a
- % break somewhere. Check specifically for penalty 10002, inserted
- % by \printdefunline, instead of 10000, since the sectioning
- % commands also insert a nobreak penalty, and we don't want to allow
- % a break between a section heading and a defun.
- %
- % As a further refinement, we avoid "club" headers by signalling
- % with penalty of 10003 after the very first @deffn in the
- % sequence (see above), and penalty of 10002 after any following
- % @def command.
- \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
- %
- % Similarly, after a section heading, do not allow a break.
- % But do insert the glue.
- \medskip % preceded by discardable penalty, so not a breakpoint
- \fi
- %
- \parindent=0in
- \advance\leftskip by \defbodyindent
- \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
- % First, check whether we are in the right environment:
- \checkenv#1%
- %
- % As above, allow line break if we have multiple x headers in a row.
- % It's not a great place, though.
- \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
- %
- % And now, it's time to reuse the body of the original defun:
- \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
- \begingroup
- % call \deffnheader:
- #1#2 \endheader
- % common ending:
- \interlinepenalty = 10000
- \advance\rightskip by 0pt plus 1fil\relax
- \endgraf
- \nobreak\vskip -\parskip
- \penalty\defunpenalty % signal to \startdefun and \dodefunx
- % Some of the @defun-type tags do not enable magic parentheses,
- % rendering the following check redundant. But we don't optimize.
- \checkparencounts
- \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remaining is to define \deffnheader.
-%
-\def\makedefun#1{%
- \expandafter\let\csname E#1\endcsname = \Edefun
- \edef\temp{\noexpand\domakedefun
- \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
- \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader { (defn. of \deffnheader) }
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
- \envdef#1{%
- \startdefun
- \doingtypefnfalse % distinguish typed functions from all else
- \parseargusing\activeparens{\printdefunline#3}%
- }%
- \def#2{\dodefunx#1}%
- \def#3%
-}
-
-\newif\ifdoingtypefn % doing typed function?
-\newif\ifrettypeownline % typeset return type on its own line?
-
-% @deftypefnnewline on|off says whether the return type of typed functions
-% are printed on their own line. This affects @deftypefn, @deftypefun,
-% @deftypeop, and @deftypemethod.
-%
-\parseargdef\deftypefnnewline{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETtxideftypefnnl\endcsname
- = \empty
- \else\ifx\temp\offword
- \expandafter\let\csname SETtxideftypefnnl\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @txideftypefnnl value `\temp',
- must be on|off}%
- \fi\fi
-}
-
-% \dosubind {index}{topic}{subtopic}
-%
-% If SUBTOPIC is present, precede it with a space, and call \doind.
-% (At some time during the 20th century, this made a two-level entry in an
-% index such as the operation index. Nobody seemed to notice the change in
-% behaviour though.)
-\def\dosubind#1#2#3{%
- \def\thirdarg{#3}%
- \ifx\thirdarg\empty
- \doind{#1}{#2}%
- \else
- \doind{#1}{#2\space#3}%
- \fi
-}
-
-% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
- \dosubind{fn}{\code{#3}}{#1}%
- \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{fn}{\code{#4}}{#1}%
- \doingtypefntrue
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
- \dosubind{vr}{\code{#4}}{#1}%
- \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-% Types:
-
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
- \doind{tp}{\code{#2}}%
- \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
- \par
- % Get the values of \leftskip and \rightskip as they were outside the @def...
- \advance\leftskip by -\defbodyindent
- %
- % Determine if we are typesetting the return type of a typed function
- % on a line by itself.
- \rettypeownlinefalse
- \ifdoingtypefn % doing a typed function specifically?
- % then check user option for putting return type on its own line:
- \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
- \rettypeownlinetrue
- \fi
- \fi
- %
- % How we'll format the category name. Putting it in brackets helps
- % distinguish it from the body text that may end up on the next line
- % just below it.
- \def\temp{#1}%
- \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
- %
- % Figure out line sizes for the paragraph shape. We'll always have at
- % least two.
- \tempnum = 2
- %
- % The first line needs space for \box0; but if \rightskip is nonzero,
- % we need only space for the part of \box0 which exceeds it:
- \dimen0=\hsize \advance\dimen0 by -\wd0 \advance\dimen0 by \rightskip
- %
- % If doing a return type on its own line, we'll have another line.
- \ifrettypeownline
- \advance\tempnum by 1
- \def\maybeshapeline{0in \hsize}%
- \else
- \def\maybeshapeline{}%
- \fi
- %
- % The continuations:
- \dimen2=\hsize \advance\dimen2 by -\defargsindent
- %
- % The final paragraph shape:
- \parshape \tempnum 0in \dimen0 \maybeshapeline \defargsindent \dimen2
- %
- % Put the category name at the right margin.
- \noindent
- \hbox to 0pt{%
- \hfil\box0 \kern-\hsize
- % \hsize has to be shortened this way:
- \kern\leftskip
- % Intentionally do not respect \rightskip, since we need the space.
- }%
- %
- % Allow all lines to be underfull without complaint:
- \tolerance=10000 \hbadness=10000
- \exdentamount=\defbodyindent
- {%
- % defun fonts. We use typewriter by default (used to be bold) because:
- % . we're printing identifiers, they should be in tt in principle.
- % . in languages with many accents, such as Czech or French, it's
- % common to leave accents off identifiers. The result looks ok in
- % tt, but exceedingly strange in rm.
- % . we don't want -- and --- to be treated as ligatures.
- % . this still does not fix the ?` and !` ligatures, but so far no
- % one has made identifiers using them :).
- \df \tt
- \def\temp{#2}% text of the return type
- \ifx\temp\empty\else
- \tclose{\temp}% typeset the return type
- \ifrettypeownline
- % put return type on its own line; prohibit line break following:
- \hfil\vadjust{\nobreak}\break
- \else
- \space % type on same line, so just followed by a space
- \fi
- \fi % no return type
- #3% output function name
- }%
- {\rm\enskip}% hskip 0.5 em of \rmfont
- %
- \boldbrax
- % arguments will be output next, if any.
-}
-
-% Print arguments in slanted roman (not ttsl), inconsistently with using
-% tt for the name. This is because literal text is sometimes needed in
-% the argument list (groff manual), and ttsl and tt are not very
-% distinguishable. Prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
- % use sl by default (not ttsl),
- % tt for the names.
- \df \sl \hyphenchar\font=0
- %
- % On the other hand, if an argument has two dashes (for instance), we
- % want a way to get ttsl. We used to recommend @var for that, so
- % leave the code in, but it's strange for @var to lead to typewriter.
- % Nowadays we recommend @code, since the difference between a ttsl hyphen
- % and a tt hyphen is pretty tiny. @code also disables ?` !`.
- \def\var##1{{\setregularquotes\ttslanted{##1}}}%
- #1%
- \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
- \catcode`\(=\active \catcode`\)=\active
- \catcode`\[=\active \catcode`\]=\active
- \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc. For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
- \activeparens
- \global\let(=\lparen \global\let)=\rparen
- \global\let[=\lbrack \global\let]=\rbrack
- \global\let& = \&
-
- \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
- \gdef\magicamp{\let&=\amprm}
-}
-\let\ampchar\&
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\ }}
-
-\def\parenfont{%
- \ifampseen
- % At the first level, print parens in roman,
- % otherwise use the default font.
- \ifnum \parencount=1 \rm \fi
- \else
- % The \sf parens (in \boldbrax) actually are a little bolder than
- % the contained text. This is especially needed for [ and ] .
- \sf
- \fi
-}
-\def\infirstlevel#1{%
- \ifampseen
- \ifnum\parencount=1
- #1%
- \fi
- \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
- \global\advance\parencount by 1
- {\parenfont(}%
- \infirstlevel \bfafterword
-}
-\def\clnr{%
- {\parenfont)}%
- \infirstlevel \sl
- \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
- \global\advance\brackcount by 1
- {\bf[}%
-}
-\def\rbrb{%
- {\bf]}%
- \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
- \ifnum\parencount=0 \else \badparencount \fi
- \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-% these should not use \errmessage; the glibc manual, at least, actually
-% has such constructs (when documenting function pointers).
-\def\badparencount{%
- \message{Warning: unbalanced parentheses in @def...}%
- \global\parencount=0
-}
-\def\badbrackcount{%
- \message{Warning: unbalanced square brackets in @def...}%
- \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\thisisundefined
- \newwrite\macscribble
- \def\scantokens#1{%
- \toks0={#1}%
- \immediate\openout\macscribble=\jobname.tmp
- \immediate\write\macscribble{\the\toks0}%
- \immediate\closeout\macscribble
- \input \jobname.tmp
- }
-\fi
-
-\let\E=\expandafter
-
-% Used at the time of macro expansion.
-% Argument is macro body with arguments substituted
-\def\scanmacro#1{%
- \newlinechar`\^^M
- % expand the expansion of \eatleadingcr twice to maybe remove a leading
- % newline (and \else and \fi tokens), then call \eatspaces on the result.
- \def\xeatspaces##1{%
- \E\E\E\E\E\E\E\eatspaces\E\E\E\E\E\E\E{\eatleadingcr##1%
- }}%
- \def\xempty##1{}%
- %
- % Process the macro body under the current catcode regime.
- \scantokens{#1@comment}%
- %
- % The \comment is to remove the \newlinechar added by \scantokens, and
- % can be noticed by \parsearg. Note \c isn't used because this means cedilla
- % in math mode.
-}
-
-% Used for copying and captions
-\def\scanexp#1{%
- \expandafter\scanmacro\expandafter{#1}%
-}
-
-\newcount\paramno % Count of parameters
-\newtoks\macname % Macro name
-\newif\ifrecursive % Is it recursive?
-
-% List of all defined macros in the form
-% \commondummyword\macro1\commondummyword\macro2...
-% Currently is also contains all @aliases; the list can be split
-% if there is a need.
-\def\macrolist{}
-
-% Add the macro to \macrolist
-\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
-\def\addtomacrolistxxx#1{%
- \toks0 = \expandafter{\macrolist\commondummyword#1}%
- \xdef\macrolist{\the\toks0}%
-}
-
-% Utility routines.
-% This does \let #1 = #2, with \csnames; that is,
-% \let \csname#1\endcsname = \csname#2\endcsname
-% (except of course we have to play expansion games).
-%
-\def\cslet#1#2{%
- \expandafter\let
- \csname#1\expandafter\endcsname
- \csname#2\endcsname
-}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-{\catcode`\^^M=\other%
-\gdef\eatleadingcr#1{\if\noexpand#1\noexpand^^M\else\E#1\fi}}%
-% Warning: this won't work for a delimited argument
-% or for an empty argument
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \
-% to recognize macro arguments; this is the job of \mbodybackslash.
-%
-% Non-ASCII encodings make 8-bit characters active, so un-activate
-% them to avoid their expansion. Must do this non-globally, to
-% confine the change to the current group.
-%
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-%
-\def\scanctxt{% used as subroutine
- \catcode`\"=\other
- \catcode`\+=\other
- \catcode`\<=\other
- \catcode`\>=\other
- \catcode`\^=\other
- \catcode`\_=\other
- \catcode`\|=\other
- \catcode`\~=\other
- \passthroughcharstrue
-}
-
-\def\scanargctxt{% used for copying and captions, not macros.
- \scanctxt
- \catcode`\@=\other
- \catcode`\\=\other
- \catcode`\^^M=\other
-}
-
-\def\macrobodyctxt{% used for @macro definitions
- \scanctxt
- \catcode`\ =\other
- \catcode`\@=\other
- \catcode`\{=\other
- \catcode`\}=\other
- \catcode`\^^M=\other
- \usembodybackslash
-}
-
-% Used when scanning braced macro arguments. Note, however, that catcode
-% changes here are ineffectual if the macro invocation was nested inside
-% an argument to another Texinfo command.
-\def\macroargctxt{%
- \scanctxt
- \catcode`\ =\active
- \catcode`\@=\other
- \catcode`\^^M=\other
- \catcode`\\=\active
-}
-
-\def\macrolineargctxt{% used for whole-line arguments without braces
- \scanctxt
- \catcode`\@=\other
- \catcode`\{=\other
- \catcode`\}=\other
-}
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-%
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\margbackslash#1{\char`\#1 }
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
- \getargs{#1}% now \macname is the macname and \argl the arglist
- \ifx\argl\empty % no arguments
- \paramno=0\relax
- \else
- \expandafter\parsemargdef \argl;%
- \if\paramno>256\relax
- \ifx\eTeXversion\thisisundefined
- \errhelp = \EMsimple
- \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
- \fi
- \fi
- \fi
- \if1\csname ismacro.\the\macname\endcsname
- \message{Warning: redefining \the\macname}%
- \else
- \expandafter\ifx\csname \the\macname\endcsname \relax
- \else \errmessage{Macro name \the\macname\space already defined}\fi
- \global\cslet{macsave.\the\macname}{\the\macname}%
- \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
- \addtomacrolist{\the\macname}%
- \fi
- \begingroup \macrobodyctxt
- \ifrecursive \expandafter\parsermacbody
- \else \expandafter\parsemacbody
- \fi}
-
-\parseargdef\unmacro{%
- \if1\csname ismacro.#1\endcsname
- \global\cslet{#1}{macsave.#1}%
- \global\expandafter\let \csname ismacro.#1\endcsname=0%
- % Remove the macro name from \macrolist:
- \begingroup
- \expandafter\let\csname#1\endcsname \relax
- \let\commondummyword\unmacrodo
- \xdef\macrolist{\macrolist}%
- \endgroup
- \else
- \errmessage{Macro #1 not defined}%
- \fi
-}
-
-% Called by \do from \dounmacro on each macro. The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
- \ifx #1\relax
- % remove this
- \else
- \noexpand\commondummyword \noexpand#1%
- \fi
-}
-
-% \getargs -- Parse the arguments to a @macro line. Set \macname to
-% the name of the macro, and \argl to the braced argument list.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname#1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-% This made use of the feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-
-% Parse the optional {params} list to @macro or @rmacro.
-% Set \paramno to the number of arguments,
-% and \paramlist to a parameter text for the macro (e.g. #1,#2,#3 for a
-% three-param macro.) Define \macarg.BLAH for each BLAH in the params
-% list to some hook where the argument is to be expanded. If there are
-% less than 10 arguments that hook is to be replaced by ##N where N
-% is the position in that list, that is to say the macro arguments are to be
-% defined `a la TeX in the macro body.
-%
-% That gets used by \mbodybackslash (above).
-%
-% If there are 10 or more arguments, a different technique is used: see
-% \parsemmanyargdef.
-%
-\def\parsemargdef#1;{%
- \paramno=0\def\paramlist{}%
- \let\hash\relax
- % \hash is redefined to `#' later to get it into definitions
- \let\xeatspaces\relax
- \let\xempty\relax
- \parsemargdefxxx#1,;,%
- \ifnum\paramno<10\relax\else
- \paramno0\relax
- \parsemmanyargdef@@#1,;,% 10 or more arguments
- \fi
-}
-\def\parsemargdefxxx#1,{%
- \if#1;\let\next=\relax
- \else \let\next=\parsemargdefxxx
- \advance\paramno by 1
- \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
- {\xeatspaces{\hash\the\paramno\noexpand\xempty{}}}%
- \edef\paramlist{\paramlist\hash\the\paramno,}%
- \fi\next}
-% the \xempty{} is to give \eatleadingcr an argument in the case of an
-% empty macro argument.
-
-% \parsemacbody, \parsermacbody
-%
-% Read recursive and nonrecursive macro bodies. (They're different since
-% rec and nonrec macros end differently.)
-%
-% We are in \macrobodyctxt, and the \xdef causes backslashshes in the macro
-% body to be transformed.
-% Set \macrobody to the body of the macro, and call \defmacro.
-%
-{\catcode`\ =\other\long\gdef\parsemacbody#1@end macro{%
-\xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}%
-{\catcode`\ =\other\long\gdef\parsermacbody#1@end rmacro{%
-\xdef\macrobody{\eatcr{#1}}\endgroup\defmacro}}%
-
-% Make @ a letter, so that we can make private-to-Texinfo macro names.
-\edef\texiatcatcode{\the\catcode`\@}
-\catcode `@=11\relax
-
-%%%%%%%%%%%%%% Code for > 10 arguments only %%%%%%%%%%%%%%%%%%
-
-% If there are 10 or more arguments, a different technique is used, where the
-% hook remains in the body, and when macro is to be expanded the body is
-% processed again to replace the arguments.
-%
-% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
-% argument N value and then \edef the body (nothing else will expand because of
-% the catcode regime under which the body was input).
-%
-% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, no macro can have more than 256 arguments (else error).
-%
-% In case that there are 10 or more arguments we parse again the arguments
-% list to set new definitions for the \macarg.BLAH macros corresponding to
-% each BLAH argument. It was anyhow needed to parse already once this list
-% in order to count the arguments, and as macros with at most 9 arguments
-% are by far more frequent than macro with 10 or more arguments, defining
-% twice the \macarg.BLAH macros does not cost too much processing power.
-\def\parsemmanyargdef@@#1,{%
- \if#1;\let\next=\relax
- \else
- \let\next=\parsemmanyargdef@@
- \edef\tempb{\eatspaces{#1}}%
- \expandafter\def\expandafter\tempa
- \expandafter{\csname macarg.\tempb\endcsname}%
- % Note that we need some extra \noexpand\noexpand, this is because we
- % don't want \the to be expanded in the \parsermacbody as it uses an
- % \xdef .
- \expandafter\edef\tempa
- {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
- \advance\paramno by 1\relax
- \fi\next}
-
-
-\let\endargs@\relax
-\let\nil@\relax
-\def\nilm@{\nil@}%
-\long\def\nillm@{\nil@}%
-
-% This macro is expanded during the Texinfo macro expansion, not during its
-% definition. It gets all the arguments' values and assigns them to macros
-% macarg.ARGNAME
-%
-% #1 is the macro name
-% #2 is the list of argument names
-% #3 is the list of argument values
-\def\getargvals@#1#2#3{%
- \def\macargdeflist@{}%
- \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
- \def\paramlist{#2,\nil@}%
- \def\macroname{#1}%
- \begingroup
- \macroargctxt
- \def\argvaluelist{#3,\nil@}%
- \def\@tempa{#3}%
- \ifx\@tempa\empty
- \setemptyargvalues@
- \else
- \getargvals@@
- \fi
-}
-\def\getargvals@@{%
- \ifx\paramlist\nilm@
- % Some sanity check needed here that \argvaluelist is also empty.
- \ifx\argvaluelist\nillm@
- \else
- \errhelp = \EMsimple
- \errmessage{Too many arguments in macro `\macroname'!}%
- \fi
- \let\next\macargexpandinbody@
- \else
- \ifx\argvaluelist\nillm@
- % No more arguments values passed to macro. Set remaining named-arg
- % macros to empty.
- \let\next\setemptyargvalues@
- \else
- % pop current arg name into \@tempb
- \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
- \expandafter\@tempa\expandafter{\paramlist}%
- % pop current argument value into \@tempc
- \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
- \expandafter\@tempa\expandafter{\argvaluelist}%
- % Here \@tempb is the current arg name and \@tempc is the current arg value.
- % First place the new argument macro definition into \@tempd
- \expandafter\macname\expandafter{\@tempc}%
- \expandafter\let\csname macarg.\@tempb\endcsname\relax
- \expandafter\def\expandafter\@tempe\expandafter{%
- \csname macarg.\@tempb\endcsname}%
- \edef\@tempd{\long\def\@tempe{\the\macname}}%
- \push@\@tempd\macargdeflist@
- \let\next\getargvals@@
- \fi
- \fi
- \next
-}
-
-\def\push@#1#2{%
- \expandafter\expandafter\expandafter\def
- \expandafter\expandafter\expandafter#2%
- \expandafter\expandafter\expandafter{%
- \expandafter#1#2}%
-}
-
-% Replace arguments by their values in the macro body, and place the result
-% in macro \@tempa.
-%
-\def\macvalstoargs@{%
- % To do this we use the property that token registers that are \the'ed
- % within an \edef expand only once. So we are going to place all argument
- % values into respective token registers.
- %
- % First we save the token context, and initialize argument numbering.
- \begingroup
- \paramno0\relax
- % Then, for each argument number #N, we place the corresponding argument
- % value into a new token list register \toks#N
- \expandafter\putargsintokens@\saveparamlist@,;,%
- % Then, we expand the body so that argument are replaced by their
- % values. The trick for values not to be expanded themselves is that they
- % are within tokens and that tokens expand only once in an \edef .
- \edef\@tempc{\csname mac.\macroname .body\endcsname}%
- % Now we restore the token stack pointer to free the token list registers
- % which we have used, but we make sure that expanded body is saved after
- % group.
- \expandafter
- \endgroup
- \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
- }
-
-% Define the named-macro outside of this group and then close this group.
-%
-\def\macargexpandinbody@{%
- \expandafter
- \endgroup
- \macargdeflist@
- % First the replace in body the macro arguments by their values, the result
- % is in \@tempa .
- \macvalstoargs@
- % Then we point at the \norecurse or \gobble (for recursive) macro value
- % with \@tempb .
- \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
- % Depending on whether it is recursive or not, we need some tailing
- % \egroup .
- \ifx\@tempb\gobble
- \let\@tempc\relax
- \else
- \let\@tempc\egroup
- \fi
- % And now we do the real job:
- \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
- \@tempd
-}
-
-\def\putargsintokens@#1,{%
- \if#1;\let\next\relax
- \else
- \let\next\putargsintokens@
- % First we allocate the new token list register, and give it a temporary
- % alias \@tempb .
- \toksdef\@tempb\the\paramno
- % Then we place the argument value into that token list register.
- \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
- \expandafter\@tempb\expandafter{\@tempa}%
- \advance\paramno by 1\relax
- \fi
- \next
-}
-
-% Trailing missing arguments are set to empty.
-%
-\def\setemptyargvalues@{%
- \ifx\paramlist\nilm@
- \let\next\macargexpandinbody@
- \else
- \expandafter\setemptyargvaluesparser@\paramlist\endargs@
- \let\next\setemptyargvalues@
- \fi
- \next
-}
-
-\def\setemptyargvaluesparser@#1,#2\endargs@{%
- \expandafter\def\expandafter\@tempa\expandafter{%
- \expandafter\def\csname macarg.#1\endcsname{}}%
- \push@\@tempa\macargdeflist@
- \def\paramlist{#2}%
-}
-
-% #1 is the element target macro
-% #2 is the list macro
-% #3,#4\endargs@ is the list value
-\def\pop@#1#2#3,#4\endargs@{%
- \def#1{#3}%
- \def#2{#4}%
-}
-\long\def\longpop@#1#2#3,#4\endargs@{%
- \long\def#1{#3}%
- \long\def#2{#4}%
-}
-
-
-%%%%%%%%%%%%%% End of code for > 10 arguments %%%%%%%%%%%%%%%%%%
-
-
-% This defines a Texinfo @macro or @rmacro, called by \parsemacbody.
-% \macrobody has the body of the macro in it, with placeholders for
-% its parameters, looking like "\xeatspaces{\hash 1}".
-% \paramno is the number of parameters
-% \paramlist is a TeX parameter text, e.g. "#1,#2,#3,"
-% There are four cases: macros of zero, one, up to nine, and many arguments.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in: @include reads the file inside a group.
-%
-\def\defmacro{%
- \let\hash=##% convert placeholders to macro parameter chars
- \ifnum\paramno=1
- \def\xeatspaces##1{##1}%
- % This removes the pair of braces around the argument. We don't
- % use \eatspaces, because this can cause ends of lines to be lost
- % when the argument to \eatspaces is read, leading to line-based
- % commands like "@itemize" not being read correctly.
- \else
- \let\xeatspaces\relax % suppress expansion
- \fi
- \ifcase\paramno
- % 0
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup
- \noexpand\spaceisspace
- \noexpand\endlineisspace
- \noexpand\expandafter % skip any whitespace after the macro name.
- \expandafter\noexpand\csname\the\macname @@@\endcsname}%
- \expandafter\xdef\csname\the\macname @@@\endcsname{%
- \egroup
- \noexpand\scanmacro{\macrobody}}%
- \or % 1
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup
- \noexpand\braceorline
- \expandafter\noexpand\csname\the\macname @@@\endcsname}%
- \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
- \egroup
- \noexpand\scanmacro{\macrobody}%
- }%
- \else % at most 9
- \ifnum\paramno<10\relax
- % @MACNAME sets the context for reading the macro argument
- % @MACNAME@@ gets the argument, processes backslashes and appends a
- % comma.
- % @MACNAME@@@ removes braces surrounding the argument list.
- % @MACNAME@@@@ scans the macro body with arguments substituted.
- \expandafter\xdef\csname\the\macname\endcsname{%
- \bgroup
- \noexpand\expandafter % This \expandafter skip any spaces after the
- \noexpand\macroargctxt % macro before we change the catcode of space.
- \noexpand\expandafter
- \expandafter\noexpand\csname\the\macname @@\endcsname}%
- \expandafter\xdef\csname\the\macname @@\endcsname##1{%
- \noexpand\passargtomacro
- \expandafter\noexpand\csname\the\macname @@@\endcsname{##1,}}%
- \expandafter\xdef\csname\the\macname @@@\endcsname##1{%
- \expandafter\noexpand\csname\the\macname @@@@\endcsname ##1}%
- \expandafter\expandafter
- \expandafter\xdef
- \expandafter\expandafter
- \csname\the\macname @@@@\endcsname\paramlist{%
- \egroup\noexpand\scanmacro{\macrobody}}%
- \else % 10 or more:
- \expandafter\xdef\csname\the\macname\endcsname{%
- \noexpand\getargvals@{\the\macname}{\argl}%
- }%
- \global\expandafter\let\csname mac.\the\macname .body\endcsname\macrobody
- \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
- \fi
- \fi}
-
-\catcode `\@\texiatcatcode\relax % end private-to-Texinfo catcodes
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%
-{\catcode`\@=0 \catcode`\\=13 % We need to manipulate \ so use @ as escape
-@catcode`@_=11 % private names
-@catcode`@!=11 % used as argument separator
-
-% \passargtomacro#1#2 -
-% Call #1 with a list of tokens #2, with any doubled backslashes in #2
-% compressed to one.
-%
-% This implementation works by expansion, and not execution (so we cannot use
-% \def or similar). This reduces the risk of this failing in contexts where
-% complete expansion is done with no execution (for example, in writing out to
-% an auxiliary file for an index entry).
-%
-% State is kept in the input stream: the argument passed to
-% @look_ahead, @gobble_and_check_finish and @add_segment is
-%
-% THE_MACRO ARG_RESULT ! {PENDING_BS} NEXT_TOKEN (... rest of input)
-%
-% where:
-% THE_MACRO - name of the macro we want to call
-% ARG_RESULT - argument list we build to pass to that macro
-% PENDING_BS - either a backslash or nothing
-% NEXT_TOKEN - used to look ahead in the input stream to see what's coming next
-
-@gdef@passargtomacro#1#2{%
- @add_segment #1!{}@relax#2\@_finish\%
-}
-@gdef@_finish{@_finishx} @global@let@_finishx@relax
-
-% #1 - THE_MACRO ARG_RESULT
-% #2 - PENDING_BS
-% #3 - NEXT_TOKEN
-% #4 used to look ahead
-%
-% If the next token is not a backslash, process the rest of the argument;
-% otherwise, remove the next token.
-@gdef@look_ahead#1!#2#3#4{%
- @ifx#4\%
- @expandafter@gobble_and_check_finish
- @else
- @expandafter@add_segment
- @fi#1!{#2}#4#4%
-}
-
-% #1 - THE_MACRO ARG_RESULT
-% #2 - PENDING_BS
-% #3 - NEXT_TOKEN
-% #4 should be a backslash, which is gobbled.
-% #5 looks ahead
-%
-% Double backslash found. Add a single backslash, and look ahead.
-@gdef@gobble_and_check_finish#1!#2#3#4#5{%
- @add_segment#1\!{}#5#5%
-}
-
-@gdef@is_fi{@fi}
-
-% #1 - THE_MACRO ARG_RESULT
-% #2 - PENDING_BS
-% #3 - NEXT_TOKEN
-% #4 is input stream until next backslash
-%
-% Input stream is either at the start of the argument, or just after a
-% backslash sequence, either a lone backslash, or a doubled backslash.
-% NEXT_TOKEN contains the first token in the input stream: if it is \finish,
-% finish; otherwise, append to ARG_RESULT the segment of the argument up until
-% the next backslash. PENDING_BACKSLASH contains a backslash to represent
-% a backslash just before the start of the input stream that has not been
-% added to ARG_RESULT.
-@gdef@add_segment#1!#2#3#4\{%
-@ifx#3@_finish
- @call_the_macro#1!%
-@else
- % append the pending backslash to the result, followed by the next segment
- @expandafter@is_fi@look_ahead#1#2#4!{\}@fi
- % this @fi is discarded by @look_ahead.
- % we can't get rid of it with \expandafter because we don't know how
- % long #4 is.
-}
-
-% #1 - THE_MACRO
-% #2 - ARG_RESULT
-% #3 discards the res of the conditional in @add_segment, and @is_fi ends the
-% conditional.
-@gdef@call_the_macro#1#2!#3@fi{@is_fi #1{#2}}
-
-}
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-% \braceorline MAC is used for a one-argument macro MAC. It checks
-% whether the next non-whitespace character is a {. It sets the context
-% for reading the argument (slightly different in the two cases). Then,
-% to read the argument, in the whole-line case, it then calls the regular
-% \parsearg MAC; in the lbrace case, it calls \passargtomacro MAC.
-%
-\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
- \ifx\nchar\bgroup
- \macroargctxt
- \expandafter\passargtomacro
- \else
- \macrolineargctxt\expandafter\parsearg
- \fi \macnamexxx}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign. Make them active and then expand them all to nothing.
-%
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
- {%
- \expandafter\let\obeyedspace=\empty
- \addtomacrolist{#1}%
- \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
- }%
- \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-\newif\ifhavexrefs % True if xref values are known.
-\newif\ifwarnedxrefs % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{%
- \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
- node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references. The @node line might or might not have commas, and
-% might or might not have spaces before the first comma, like:
-% @node foo , bar , ...
-% We don't want such trailing spaces in the node name.
-%
-\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
-%
-% also remove a trailing comma, in case of something like this:
-% @node Help-Cross, , , Cross-refs
-\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
-\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}\omittopnode}
-
-% Used so that the @top node doesn't have to be wrapped in an @ifnottex
-% conditional.
-% \doignore goes to more effort to skip nested conditionals but we don't need
-% that here.
-\def\omittopnode{%
- \ifx\lastnode\wordTop
- \expandafter\ignorenode\fi
-}
-\def\wordTop{Top}
-
-% Until the next @node or @bye command, divert output to a box that is not
-% output.
-\def\ignorenode{\setbox\dummybox\vbox\bgroup\def\node{\egroup\node}%
-\ignorenodebye
-}
-
-{\let\bye\relax
-\gdef\ignorenodebye{\let\bye\ignorenodebyedef}
-\gdef\ignorenodebyedef{\egroup(`Top' node ignored)\bye}}
-% The redefinition of \bye here is because it is declared \outer
-
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node. #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
- \ifx\lastnode\empty\else
- \setref{\lastnode}{#1}%
- \global\let\lastnode=\empty
- \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \currentsection,
-% or the anchor name.
-% 2) NAME-snt - section number and type, passed as the SNT arg, or
-% empty for anchors.
-% 3) NAME-pg - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat. In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
- \pdfmkdest{#1}%
- \iflinks
- {%
- \requireauxfile
- \atdummies % preserve commands, but don't expand them
- % match definition in \xrdef, \refx, \xrefX.
- \def\value##1{##1}%
- \edef\writexrdef##1##2{%
- \write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
- ##1}{##2}}% these are parameters of \writexrdef
- }%
- \toks0 = \expandafter{\currentsection}%
- \immediate \writexrdef{title}{\the\toks0 }%
- \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
- \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
- }%
- \fi
-}
-
-% @xrefautosectiontitle on|off says whether @section(ing) names are used
-% automatically in xrefs, if the third arg is not explicitly specified.
-% This was provided as a "secret" @set xref-automatic-section-title
-% variable, now it's official.
-%
-\parseargdef\xrefautomaticsectiontitle{%
- \def\temp{#1}%
- \ifx\temp\onword
- \expandafter\let\csname SETxref-automatic-section-title\endcsname
- = \empty
- \else\ifx\temp\offword
- \expandafter\let\csname SETxref-automatic-section-title\endcsname
- = \relax
- \else
- \errhelp = \EMsimple
- \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
- must be on|off}%
- \fi\fi
-}
-
-%
-% @xref, @pxref, and @ref generate cross-references. For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual. All but the node name can be omitted.
-%
-\def\pxref{\putwordsee{} \xrefXX}
-\def\xref{\putwordSee{} \xrefXX}
-\def\ref{\xrefXX}
-
-\def\xrefXX#1{\def\xrefXXarg{#1}\futurelet\tokenafterxref\xrefXXX}
-\def\xrefXXX{\expandafter\xrefX\expandafter[\xrefXXarg,,,,,,,]}
-%
-\newbox\toprefbox
-\newbox\printedrefnamebox
-\newbox\infofilenamebox
-\newbox\printedmanualbox
-%
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
- \unsepspaces
- %
- % Get args without leading/trailing spaces.
- \def\printedrefname{\ignorespaces #3}%
- \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
- %
- \def\infofilename{\ignorespaces #4}%
- \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
- %
- \def\printedmanual{\ignorespaces #5}%
- \setbox\printedmanualbox = \hbox{\printedmanual\unskip}%
- %
- % If the printed reference name (arg #3) was not explicitly given in
- % the @xref, figure out what we want to use.
- \ifdim \wd\printedrefnamebox = 0pt
- % No printed node name was explicitly given.
- \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
- % Not auto section-title: use node name inside the square brackets.
- \def\printedrefname{\ignorespaces #1}%
- \else
- % Auto section-title: use chapter/section title inside
- % the square brackets if we have it.
- \ifdim \wd\printedmanualbox > 0pt
- % It is in another manual, so we don't have it; use node name.
- \def\printedrefname{\ignorespaces #1}%
- \else
- \ifhavexrefs
- % We (should) know the real title if we have the xref values.
- \def\printedrefname{\refx{#1-title}}%
- \else
- % Otherwise just copy the Info node name.
- \def\printedrefname{\ignorespaces #1}%
- \fi%
- \fi
- \fi
- \fi
- %
- % Make link in pdf output.
- \ifpdf
- % For pdfTeX and LuaTeX
- {\indexnofonts
- \makevalueexpandable
- \turnoffactive
- % This expands tokens, so do it after making catcode changes, so _
- % etc. don't get their TeX definitions. This ignores all spaces in
- % #4, including (wrongly) those in the middle of the filename.
- \getfilename{#4}%
- %
- % This (wrongly) does not take account of leading or trailing
- % spaces in #1, which should be ignored.
- \setpdfdestname{#1}%
- %
- \ifx\pdfdestname\empty
- \def\pdfdestname{Top}% no empty targets
- \fi
- %
- \leavevmode
- \startlink attr{/Border [0 0 0]}%
- \ifnum\filenamelength>0
- goto file{\the\filename.pdf} name{\pdfdestname}%
- \else
- goto name{\pdfmkpgn{\pdfdestname}}%
- \fi
- }%
- \setcolor{\linkcolor}%
- \else
- \ifx\XeTeXrevision\thisisundefined
- \else
- % For XeTeX
- {\indexnofonts
- \makevalueexpandable
- \turnoffactive
- % This expands tokens, so do it after making catcode changes, so _
- % etc. don't get their TeX definitions. This ignores all spaces in
- % #4, including (wrongly) those in the middle of the filename.
- \getfilename{#4}%
- %
- % This (wrongly) does not take account of leading or trailing
- % spaces in #1, which should be ignored.
- \setpdfdestname{#1}%
- %
- \ifx\pdfdestname\empty
- \def\pdfdestname{Top}% no empty targets
- \fi
- %
- \leavevmode
- \ifnum\filenamelength>0
- % With default settings,
- % XeTeX (xdvipdfmx) replaces link destination names with integers.
- % In this case, the replaced destination names of
- % remote PDFs are no longer known. In order to avoid a replacement,
- % you can use xdvipdfmx's command line option `-C 0x0010'.
- % If you use XeTeX 0.99996+ (TeX Live 2016+),
- % this command line option is no longer necessary
- % because we can use the `dvipdfmx:config' special.
- \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A
- << /S /GoToR /F (\the\filename.pdf) /D (\pdfdestname) >> >>}%
- \else
- \special{pdf:bann << /Border [0 0 0] /Type /Annot /Subtype /Link /A
- << /S /GoTo /D (\pdfdestname) >> >>}%
- \fi
- }%
- \setcolor{\linkcolor}%
- \fi
- \fi
- {%
- % Have to otherify everything special to allow the \csname to
- % include an _ in the xref name, etc.
- \indexnofonts
- \turnoffactive
- \def\value##1{##1}%
- \expandafter\global\expandafter\let\expandafter\Xthisreftitle
- \csname XR#1-title\endcsname
- }%
- %
- % Float references are printed completely differently: "Figure 1.2"
- % instead of "[somenode], p.3". \iffloat distinguishes them by
- % \Xthisreftitle being set to a magic string.
- \iffloat\Xthisreftitle
- % If the user specified the print name (third arg) to the ref,
- % print it instead of our usual "Figure 1.2".
- \ifdim\wd\printedrefnamebox = 0pt
- \refx{#1-snt}%
- \else
- \printedrefname
- \fi
- %
- % If the user also gave the printed manual name (fifth arg), append
- % "in MANUALNAME".
- \ifdim \wd\printedmanualbox > 0pt
- \space \putwordin{} \cite{\printedmanual}%
- \fi
- \else
- % node/anchor (non-float) references.
- %
- % If we use \unhbox to print the node names, TeX does not insert
- % empty discretionaries after hyphens, which means that it will not
- % find a line break at a hyphen in a node names. Since some manuals
- % are best written with fairly long node names, containing hyphens,
- % this is a loss. Therefore, we give the text of the node name
- % again, so it is as if TeX is seeing it for the first time.
- %
- \ifdim \wd\printedmanualbox > 0pt
- % Cross-manual reference with a printed manual name.
- %
- \crossmanualxref{\cite{\printedmanual\unskip}}%
- %
- \else\ifdim \wd\infofilenamebox > 0pt
- % Cross-manual reference with only an info filename (arg 4), no
- % printed manual name (arg 5). This is essentially the same as
- % the case above; we output the filename, since we have nothing else.
- %
- \crossmanualxref{\code{\infofilename\unskip}}%
- %
- \else
- % Reference within this manual.
- %
- % Only output a following space if the -snt ref is nonempty, as the ref
- % will be empty for @unnumbered and @anchor.
- \setbox2 = \hbox{\ignorespaces \refx{#1-snt}}%
- \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
- %
- % output the `[mynode]' via the macro below so it can be overridden.
- \xrefprintnodename\printedrefname
- %
- \expandafter\ifx\csname SETtxiomitxrefpg\endcsname\relax
- % But we always want a comma and a space:
- ,\space
- %
- % output the `page 3'.
- \turnoffactive \putwordpage\tie\refx{#1-pg}%
- % Add a , if xref followed by a space
- \if\space\noexpand\tokenafterxref ,%
- \else\ifx\ \tokenafterxref ,% @TAB
- \else\ifx\*\tokenafterxref ,% @*
- \else\ifx\ \tokenafterxref ,% @SPACE
- \else\ifx\
- \tokenafterxref ,% @NL
- \else\ifx\tie\tokenafterxref ,% @tie
- \fi\fi\fi\fi\fi\fi
- \fi
- \fi\fi
- \fi
- \endlink
-\endgroup}
-
-% Output a cross-manual xref to #1. Used just above (twice).
-%
-% Only include the text "Section ``foo'' in" if the foo is neither
-% missing or Top. Thus, @xref{,,,foo,The Foo Manual} outputs simply
-% "see The Foo Manual", the idea being to refer to the whole manual.
-%
-% But, this being TeX, we can't easily compare our node name against the
-% string "Top" while ignoring the possible spaces before and after in
-% the input. By adding the arbitrary 7sp below, we make it much less
-% likely that a real node name would have the same width as "Top" (e.g.,
-% in a monospaced font). Hopefully it will never happen in practice.
-%
-% For the same basic reason, we retypeset the "Top" at every
-% reference, since the current font is indeterminate.
-%
-\def\crossmanualxref#1{%
- \setbox\toprefbox = \hbox{Top\kern7sp}%
- \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
- \ifdim \wd2 > 7sp % nonempty?
- \ifdim \wd2 = \wd\toprefbox \else % same as Top?
- \putwordSection{} ``\printedrefname'' \putwordin{}\space
- \fi
- \fi
- #1%
-}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output. It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents. Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
- \ifnum\secno=0
- \putwordChapter@tie \the\chapno
- \else \ifnum\subsecno=0
- \putwordSection@tie \the\chapno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-\def\Yappendix{%
- \ifnum\secno=0
- \putwordAppendix@tie @char\the\appendixno{}%
- \else \ifnum\subsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno
- \else \ifnum\subsubsecno=0
- \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
- \else
- \putwordSection@tie
- @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
- \fi\fi\fi
-}
-
-% \refx{NAME} - reference a cross-reference string named NAME.
-\def\refx#1{%
- \requireauxfile
- {%
- \indexnofonts
- \turnoffactive
- \def\value##1{##1}%
- \expandafter\global\expandafter\let\expandafter\thisrefX
- \csname XR#1\endcsname
- }%
- \ifx\thisrefX\relax
- % If not defined, say something at least.
- \angleleft un\-de\-fined\angleright
- \iflinks
- \ifhavexrefs
- {\toks0 = {#1}% avoid expansion of possibly-complex value
- \message{\linenumber Undefined cross reference `\the\toks0'.}}%
- \else
- \ifwarnedxrefs\else
- \global\warnedxrefstrue
- \message{Cross reference values unknown; you must run TeX again.}%
- \fi
- \fi
- \fi
- \else
- % It's defined, so just use it.
- \thisrefX
- \fi
-}
-
-% This is the macro invoked by entries in the aux file. Define a control
-% sequence for a cross-reference target (we prepend XR to the control sequence
-% name to avoid collisions). The value is the page number. If this is a float
-% type, we have more work to do.
-%
-\def\xrdef#1#2{%
- {% Expand the node or anchor name to remove control sequences.
- % \turnoffactive stops 8-bit characters being changed to commands
- % like @'e. \refx does the same to retrieve the value in the definition.
- \indexnofonts
- \turnoffactive
- \def\value##1{##1}%
- \xdef\safexrefname{#1}%
- }%
- %
- \bgroup
- \expandafter\gdef\csname XR\safexrefname\endcsname{#2}%
- \egroup
- % We put the \gdef inside a group to avoid the definitions building up on
- % TeX's save stack, which can cause it to run out of space for aux files with
- % thousands of lines. \gdef doesn't use the save stack, but \csname does
- % when it defines an unknown control sequence as \relax.
- %
- % Was that xref control sequence that we just defined for a float?
- \expandafter\iffloat\csname XR\safexrefname\endcsname
- % it was a float, and we have the (safe) float type in \iffloattype.
- \expandafter\let\expandafter\floatlist
- \csname floatlist\iffloattype\endcsname
- %
- % Is this the first time we've seen this float type?
- \expandafter\ifx\floatlist\relax
- \toks0 = {\do}% yes, so just \do
- \else
- % had it before, so preserve previous elements in list.
- \toks0 = \expandafter{\floatlist\do}%
- \fi
- %
- % Remember this xref in the control sequence \floatlistFLOATTYPE,
- % for later use in \listoffloats.
- \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
- {\safexrefname}}%
- \fi
-}
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate at the beginning of the file.
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% Used when writing to the aux file, or when using data from it.
-\def\requireauxfile{%
- \iflinks
- \tryauxfile
- % Open the new aux file. TeX will close it automatically at exit.
- \immediate\openout\auxfile=\jobname.aux
- \fi
- \global\let\requireauxfile=\relax % Only do this once.
-}
-
-% Read the last existing aux file, if any. No error if none exists.
-%
-\def\tryauxfile{%
- \openin 1 \jobname.aux
- \ifeof 1 \else
- \readdatafile{aux}%
- \global\havexrefstrue
- \fi
- \closein 1
-}
-
-\def\setupdatafile{%
- \catcode`\^^@=\other
- \catcode`\^^A=\other
- \catcode`\^^B=\other
- \catcode`\^^C=\other
- \catcode`\^^D=\other
- \catcode`\^^E=\other
- \catcode`\^^F=\other
- \catcode`\^^G=\other
- \catcode`\^^H=\other
- \catcode`\^^K=\other
- \catcode`\^^L=\other
- \catcode`\^^N=\other
- \catcode`\^^P=\other
- \catcode`\^^Q=\other
- \catcode`\^^R=\other
- \catcode`\^^S=\other
- \catcode`\^^T=\other
- \catcode`\^^U=\other
- \catcode`\^^V=\other
- \catcode`\^^W=\other
- \catcode`\^^X=\other
- \catcode`\^^Z=\other
- \catcode`\^^[=\other
- \catcode`\^^\=\other
- \catcode`\^^]=\other
- \catcode`\^^^=\other
- \catcode`\^^_=\other
- \catcode`\^=\other
- %
- % Special characters. Should be turned off anyway, but...
- \catcode`\~=\other
- \catcode`\[=\other
- \catcode`\]=\other
- \catcode`\"=\other
- \catcode`\_=\active
- \catcode`\|=\active
- \catcode`\<=\active
- \catcode`\>=\active
- \catcode`\$=\other
- \catcode`\#=\other
- \catcode`\&=\other
- \catcode`\%=\other
- \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
- %
- \catcode`\\=\active
- %
- % @ is our escape character in .aux files, and we need braces.
- \catcode`\{=1
- \catcode`\}=2
- \catcode`\@=0
-}
-
-\def\readdatafile#1{%
-\begingroup
- \setupdatafile
- \input\jobname.#1
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for Info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes. Otherwise like plain.
-\gdef\footnote{%
- \global\advance\footnoteno by \@ne
- \edef\thisfootno{$^{\the\footnoteno}$}%
- %
- % In case the footnote comes at the end of a sentence, preserve the
- % extra spacing after we do the footnote number.
- \let\@sf\empty
- \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
- %
- % Remove inadvertent blank space before typesetting the footnote number.
- \unskip
- \thisfootno\@sf
- \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter. Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read. --karl, 16nov96.
-%
-\gdef\dofootnote{%
- \insert\footins\bgroup
- %
- % Nested footnotes are not supported in TeX, that would take a lot
- % more work. (\startsavinginserts does not suffice.)
- \let\footnote=\errfootnotenest
- %
- % We want to typeset this text as a normal paragraph, even if the
- % footnote reference occurs in (for example) a display environment.
- % So reset some parameters.
- \hsize=\txipagewidth
- \interlinepenalty\interfootnotelinepenalty
- \splittopskip\ht\strutbox % top baseline for broken footnotes
- \splitmaxdepth\dp\strutbox
- \floatingpenalty\@MM
- \leftskip\z@skip
- \rightskip\z@skip
- \spaceskip\z@skip
- \xspaceskip\z@skip
- \parindent\defaultparindent
- %
- \smallfonts \rm
- %
- % Because we use hanging indentation in footnotes, a @noindent appears
- % to exdent this text, so make it be a no-op. makeinfo does not use
- % hanging indentation so @noindent can still be needed within footnote
- % text after an @example or the like (not that this is good style).
- \let\noindent = \relax
- %
- % Hang the footnote text off the number. Use \everypar in case the
- % footnote extends for more than one paragraph.
- \everypar = {\hang}%
- \textindent{\thisfootno}%
- %
- % Don't crash into the line above the footnote text. Since this
- % expands into a box, it must come within the paragraph, lest it
- % provide a place where TeX can split the footnote.
- \footstrut
- %
- % Invoke rest of plain TeX footnote routine.
- \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-\def\errfootnotenest{%
- \errhelp=\EMsimple
- \errmessage{Nested footnotes not supported in texinfo.tex,
- even though they work in makeinfo; sorry}
-}
-
-\def\errfootnoteheading{%
- \errhelp=\EMsimple
- \errmessage{Footnotes in chapters, sections, etc., are not supported}
-}
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished. Otherwise, the insertion
-% would be lost.
-% Similarly, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes. --kasal, 16nov03.
-%
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
- \ifx \insert\ptexinsert
- \let\insert\saveinsert
- \else
- \let\checkinserts\relax
- \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
- \edef\next{\noexpand\savetobox \makeSAVEname#1}%
- \afterassignment\next
- % swallow the left brace
- \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
- \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
- {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
- \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials % ;-)
- \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
- \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
- \next
-}
-\def\newsaveinsX #1{%
- \csname newbox\endcsname #1%
- \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
- \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image. We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front. If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
- % Do not bother showing banner with epsf.tex v2.7k (available in
- % doc/epsf.tex and on ctan).
- \def\epsfannounce{\toks0 = }%
- \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
- work. It is also included in the Texinfo distribution, or you can get
- it from https://ctan.org/texarchive/macros/texinfo/texinfo/doc/epsf.tex.}
-%
-\def\image#1{%
- \ifx\epsfbox\thisisundefined
- \ifwarnednoepsf \else
- \errhelp = \noepsfhelp
- \errmessage{epsf.tex not found, images will be ignored}%
- \global\warnednoepsftrue
- \fi
- \else
- \imagexxx #1,,,,,\finish
- \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
- \catcode`\^^M = 5 % in case we're inside an example
- \normalturnoffactive % allow _ et al. in names
- \makevalueexpandable
- % If the image is by itself, center it.
- \ifvmode
- \imagevmodetrue
- \else \ifx\centersub\centerV
- % for @center @image, we need a vbox so we can have our vertical space
- \imagevmodetrue
- \vbox\bgroup % vbox has better behavior than vtop herev
- \fi\fi
- %
- \ifimagevmode
- \nobreak\medskip
- % Usually we'll have text after the image which will insert
- % \parskip glue, so insert it here too to equalize the space
- % above and below.
- \nobreak\vskip\parskip
- \nobreak
- \fi
- %
- % Leave vertical mode so that indentation from an enclosing
- % environment such as @quotation is respected.
- % However, if we're at the top level, we don't want the
- % normal paragraph indentation.
- % On the other hand, if we are in the case of @center @image, we don't
- % want to start a paragraph, which will create a hsize-width box and
- % eradicate the centering.
- \ifx\centersub\centerV \else \imageindent \fi
- %
- % Output the image.
- \ifpdf
- % For pdfTeX and LuaTeX <= 0.80
- \dopdfimage{#1}{#2}{#3}%
- \else
- \ifx\XeTeXrevision\thisisundefined
- % For epsf.tex
- % \epsfbox itself resets \epsf?size at each figure.
- \setbox0 = \hbox{\ignorespaces #2}%
- \ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
- \setbox0 = \hbox{\ignorespaces #3}%
- \ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
- \epsfbox{#1.eps}%
- \else
- % For XeTeX
- \doxeteximage{#1}{#2}{#3}%
- \fi
- \fi
- %
- \ifimagevmode
- \medskip % space after a standalone image
- \fi
- \ifx\centersub\centerV \egroup \fi
-\endgroup}
-
-
-% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
-% etc. We don't actually implement floating yet, we always include the
-% float "here". But it seemed the best name for the future.
-%
-\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
-
-% There may be a space before second and/or third parameter; delete it.
-\def\eatcommaspace#1, {#1,}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc. Can't contain commas. If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label. Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored. It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
- \let\thiscaption=\empty
- \let\thisshortcaption=\empty
- %
- % don't lose footnotes inside @float.
- %
- % BEWARE: when the floats start float, we have to issue warning whenever an
- % insert appears inside a float which could possibly float. --kasal, 26may04
- %
- \startsavinginserts
- %
- % We can't be used inside a paragraph.
- \par
- %
- \vtop\bgroup
- \def\floattype{#1}%
- \def\floatlabel{#2}%
- \def\floatloc{#3}% we do nothing with this yet.
- %
- \ifx\floattype\empty
- \let\safefloattype=\empty
- \else
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- \fi
- %
- % If label is given but no type, we handle that as the empty type.
- \ifx\floatlabel\empty \else
- % We want each FLOATTYPE to be numbered separately (Figure 1,
- % Table 1, Figure 2, ...). (And if no label, no number.)
- %
- \expandafter\getfloatno\csname\safefloattype floatno\endcsname
- \global\advance\floatno by 1
- %
- {%
- % This magic value for \currentsection is output by \setref as the
- % XREFLABEL-title value. \xrefX uses it to distinguish float
- % labels (which have a completely different output format) from
- % node and anchor labels. And \xrdef uses it to construct the
- % lists of floats.
- %
- \edef\currentsection{\floatmagic=\safefloattype}%
- \setref{\floatlabel}{Yfloat}%
- }%
- \fi
- %
- % start with \parskip glue, I guess.
- \vskip\parskip
- %
- % Don't suppress indentation if a float happens to start a section.
- \restorefirstparagraphindent
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption: Foo 1.1
-% @float Foo & @caption{Cap}: Foo: Cap
-% @float Foo & no caption: Foo
-% @float ,lbl & Caption{Cap}: 1.1: Cap
-% @float ,lbl & no caption: 1.1
-% @float & @caption{Cap}: Cap
-% @float & no caption:
-%
-\def\Efloat{%
- \let\floatident = \empty
- %
- % In all cases, if we have a float type, it comes first.
- \ifx\floattype\empty \else \def\floatident{\floattype}\fi
- %
- % If we have an xref label, the number comes next.
- \ifx\floatlabel\empty \else
- \ifx\floattype\empty \else % if also had float type, need tie first.
- \appendtomacro\floatident{\tie}%
- \fi
- % the number.
- \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
- \fi
- %
- % Start the printed caption with what we've constructed in
- % \floatident, but keep it separate; we need \floatident again.
- \let\captionline = \floatident
- %
- \ifx\thiscaption\empty \else
- \ifx\floatident\empty \else
- \appendtomacro\captionline{: }% had ident, so need a colon between
- \fi
- %
- % caption text.
- \appendtomacro\captionline{\scanexp\thiscaption}%
- \fi
- %
- % If we have anything to print, print it, with space before.
- % Eventually this needs to become an \insert.
- \ifx\captionline\empty \else
- \vskip.5\parskip
- \captionline
- %
- % Space below caption.
- \vskip\parskip
- \fi
- %
- % If have an xref label, write the list of floats info. Do this
- % after the caption, to avoid chance of it being a breakpoint.
- \ifx\floatlabel\empty \else
- % Write the text that goes in the lof to the aux file as
- % \floatlabel-lof. Besides \floatident, we include the short
- % caption if specified, else the full caption if specified, else nothing.
- {%
- \requireauxfile
- \atdummies
- %
- \ifx\thisshortcaption\empty
- \def\gtemp{\thiscaption}%
- \else
- \def\gtemp{\thisshortcaption}%
- \fi
- \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
- \ifx\gtemp\empty \else : \gtemp \fi}}%
- }%
- \fi
- \egroup % end of \vtop
- %
- \checkinserts
-}
-
-% Append the tokens #2 to the definition of macro #1, not expanding either.
-%
-\def\appendtomacro#1#2{%
- \expandafter\def\expandafter#1\expandafter{#1#2}%
-}
-
-% @caption, @shortcaption
-%
-\def\caption{\docaption\thiscaption}
-\def\shortcaption{\docaption\thisshortcaption}
-\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
-\def\defcaption#1#2{\egroup \def#1{#2}}
-
-% The parameter is the control sequence identifying the counter we are
-% going to use. Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
- \ifx#1\relax
- % Haven't seen this figure type before.
- \csname newcount\endcsname #1%
- %
- % Remember to reset this floatno at the next chap.
- \expandafter\gdef\expandafter\resetallfloatnos
- \expandafter{\resetallfloatnos #1=0 }%
- \fi
- \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value. We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1". We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref. That is, the magic
-% \currentsection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string. If so, #2 will be the
-% (safe) float type for this float. We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
- \def\temp{#1}%
- \def\iffloattype{#2}%
- \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
- \def\floattype{#1}% floattype
- {%
- % the floattype might have accents or other special characters,
- % but we need to use it in a control sequence name.
- \indexnofonts
- \turnoffactive
- \xdef\safefloattype{\floattype}%
- }%
- %
- % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
- \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
- \ifhavexrefs
- % if the user said @listoffloats foo but never @float foo.
- \message{\linenumber No `\safefloattype' floats to list.}%
- \fi
- \else
- \begingroup
- \leftskip=\tocindent % indent these entries like a toc
- \let\do=\listoffloatsdo
- \csname floatlist\safefloattype\endcsname
- \endgroup
- \fi
-}
-
-% This is called on each entry in a list of floats. We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file. We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{{%
- % Can't fully expand XR#1-lof because it can contain anything. Just
- % pass the control sequence. On the other hand, XR#1-pg is just the
- % page number, and we want to fully expand that so we can get a link
- % in pdf output.
- \toksA = \expandafter{\csname XR#1-lof\endcsname}%
- %
- % use the same \entry macro we use to generate the TOC and index.
- \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
- \writeentry
-}}
-
-
-\message{localization,}
-
-% For single-language documents, @documentlanguage is usually given very
-% early, just after @documentencoding. Single argument is the language
-% (de) or locale (de_DE) abbreviation.
-%
-{
- \catcode`\_ = \active
- \globaldefs=1
-\parseargdef\documentlanguage{%
- \tex % read txi-??.tex file in plain TeX.
- % Read the file by the name they passed if it exists.
- \let_ = \normalunderscore % normal _ character for filename test
- \openin 1 txi-#1.tex
- \ifeof 1
- \documentlanguagetrywithoutunderscore #1_\finish
- \else
- \globaldefs = 1 % everything in the txi-LL files needs to persist
- \input txi-#1.tex
- \fi
- \closein 1
- \endgroup % end raw TeX
-}
-%
-% If they passed de_DE, and txi-de_DE.tex doesn't exist,
-% try txi-de.tex.
-%
-\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
- \openin 1 txi-#1.tex
- \ifeof 1
- \errhelp = \nolanghelp
- \errmessage{Cannot read language file txi-#1.tex}%
- \else
- \globaldefs = 1 % everything in the txi-LL files needs to persist
- \input txi-#1.tex
- \fi
- \closein 1
-}
-}% end of special _ catcode
-%
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty. Maybe you need to install it? Putting it in the current
-directory should work if nowhere else does.}
-
-% This macro is called from txi-??.tex files; the first argument is the
-% \language name to set (without the "\lang@" prefix), the second and
-% third args are \{left,right}hyphenmin.
-%
-% The language names to pass are determined when the format is built.
-% See the etex.log file created at that time, e.g.,
-% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
-%
-% With TeX Live 2008, etex now includes hyphenation patterns for all
-% available languages. This means we can support hyphenation in
-% Texinfo, at least to some extent. (This still doesn't solve the
-% accented characters problem.)
-%
-\catcode`@=11
-\def\txisetlanguage#1#2#3{%
- % do not set the language if the name is undefined in the current TeX.
- \expandafter\ifx\csname lang@#1\endcsname \relax
- \message{no patterns for #1}%
- \else
- \global\language = \csname lang@#1\endcsname
- \fi
- % but there is no harm in adjusting the hyphenmin values regardless.
- \global\lefthyphenmin = #2\relax
- \global\righthyphenmin = #3\relax
-}
-
-% XeTeX and LuaTeX can handle Unicode natively.
-% Their default I/O uses UTF-8 sequences instead of a byte-wise operation.
-% Other TeX engines' I/O (pdfTeX, etc.) is byte-wise.
-%
-\newif\iftxinativeunicodecapable
-\newif\iftxiusebytewiseio
-
-\ifx\XeTeXrevision\thisisundefined
- \ifx\luatexversion\thisisundefined
- \txinativeunicodecapablefalse
- \txiusebytewiseiotrue
- \else
- \txinativeunicodecapabletrue
- \txiusebytewiseiofalse
- \fi
-\else
- \txinativeunicodecapabletrue
- \txiusebytewiseiofalse
-\fi
-
-% Set I/O by bytes instead of UTF-8 sequence for XeTeX and LuaTex
-% for non-UTF-8 (byte-wise) encodings.
-%
-\def\setbytewiseio{%
- \ifx\XeTeXrevision\thisisundefined
- \else
- \XeTeXdefaultencoding "bytes" % For subsequent files to be read
- \XeTeXinputencoding "bytes" % For document root file
- % Unfortunately, there seems to be no corresponding XeTeX command for
- % output encoding. This is a problem for auxiliary index and TOC files.
- % The only solution would be perhaps to write out @U{...} sequences in
- % place of non-ASCII characters.
- \fi
-
- \ifx\luatexversion\thisisundefined
- \else
- \directlua{
- local utf8_char, byte, gsub = unicode.utf8.char, string.byte, string.gsub
- local function convert_char (char)
- return utf8_char(byte(char))
- end
-
- local function convert_line (line)
- return gsub(line, ".", convert_char)
- end
-
- callback.register("process_input_buffer", convert_line)
-
- local function convert_line_out (line)
- local line_out = ""
- for c in string.utfvalues(line) do
- line_out = line_out .. string.char(c)
- end
- return line_out
- end
-
- callback.register("process_output_buffer", convert_line_out)
- }
- \fi
-
- \txiusebytewiseiotrue
-}
-
-
-% Helpers for encodings.
-% Set the catcode of characters 128 through 255 to the specified number.
-%
-\def\setnonasciicharscatcode#1{%
- \count255=128
- \loop\ifnum\count255<256
- \global\catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-\def\setnonasciicharscatcodenonglobal#1{%
- \count255=128
- \loop\ifnum\count255<256
- \catcode\count255=#1\relax
- \advance\count255 by 1
- \repeat
-}
-
-% @documentencoding sets the definition of non-ASCII characters
-% according to the specified encoding.
-%
-\def\documentencoding{\parseargusing\filenamecatcodes\documentencodingzzz}
-\def\documentencodingzzz#1{%
- %
- % Encoding being declared for the document.
- \def\declaredencoding{\csname #1.enc\endcsname}%
- %
- % Supported encodings: names converted to tokens in order to be able
- % to compare them with \ifx.
- \def\ascii{\csname US-ASCII.enc\endcsname}%
- \def\latnine{\csname ISO-8859-15.enc\endcsname}%
- \def\latone{\csname ISO-8859-1.enc\endcsname}%
- \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
- \def\utfeight{\csname UTF-8.enc\endcsname}%
- %
- \ifx \declaredencoding \ascii
- \asciichardefs
- %
- \else \ifx \declaredencoding \lattwo
- \iftxinativeunicodecapable
- \setbytewiseio
- \fi
- \setnonasciicharscatcode\active
- \lattwochardefs
- %
- \else \ifx \declaredencoding \latone
- \iftxinativeunicodecapable
- \setbytewiseio
- \fi
- \setnonasciicharscatcode\active
- \latonechardefs
- %
- \else \ifx \declaredencoding \latnine
- \iftxinativeunicodecapable
- \setbytewiseio
- \fi
- \setnonasciicharscatcode\active
- \latninechardefs
- %
- \else \ifx \declaredencoding \utfeight
- \iftxinativeunicodecapable
- % For native Unicode handling (XeTeX and LuaTeX)
- \nativeunicodechardefs
- \else
- % For treating UTF-8 as byte sequences (TeX, eTeX and pdfTeX)
- \setnonasciicharscatcode\active
- % since we already invoked \utfeightchardefs at the top level
- % (below), do not re-invoke it, otherwise our check for duplicated
- % definitions gets triggered. Making non-ascii chars active is
- % sufficient.
- \fi
- %
- \else
- \message{Ignoring unknown document encoding: #1.}%
- %
- \fi % utfeight
- \fi % latnine
- \fi % latone
- \fi % lattwo
- \fi % ascii
- %
- \ifx\XeTeXrevision\thisisundefined
- \else
- \ifx \declaredencoding \utfeight
- \else
- \ifx \declaredencoding \ascii
- \else
- \message{Warning: XeTeX with non-UTF-8 encodings cannot handle %
- non-ASCII characters in auxiliary files.}%
- \fi
- \fi
- \fi
-}
-
-% emacs-page
-% A message to be logged when using a character that isn't available
-% the default font encoding (OT1).
-%
-\def\missingcharmsg#1{\message{Character missing, sorry: #1.}}
-
-% Take account of \c (plain) vs. \, (Texinfo) difference.
-\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-
-\def\gdefchar#1#2{%
-\gdef#1{%
- \ifpassthroughchars
- \string#1%
- \else
- #2%
- \fi
-}}
-
-% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
- \gdefchar^^a0{\tie}
- \gdefchar^^a1{\exclamdown}
- \gdefchar^^a2{{\tcfont \char162}} % cent
- \gdefchar^^a3{\pounds{}}
- \gdefchar^^a4{{\tcfont \char164}} % currency
- \gdefchar^^a5{{\tcfont \char165}} % yen
- \gdefchar^^a6{{\tcfont \char166}} % broken bar
- \gdefchar^^a7{\S}
- \gdefchar^^a8{\"{}}
- \gdefchar^^a9{\copyright{}}
- \gdefchar^^aa{\ordf}
- \gdefchar^^ab{\guillemetleft{}}
- \gdefchar^^ac{\ensuremath\lnot}
- \gdefchar^^ad{\-}
- \gdefchar^^ae{\registeredsymbol{}}
- \gdefchar^^af{\={}}
- %
- \gdefchar^^b0{\textdegree}
- \gdefchar^^b1{$\pm$}
- \gdefchar^^b2{$^2$}
- \gdefchar^^b3{$^3$}
- \gdefchar^^b4{\'{}}
- \gdefchar^^b5{$\mu$}
- \gdefchar^^b6{\P}
- \gdefchar^^b7{\ensuremath\cdot}
- \gdefchar^^b8{\cedilla\ }
- \gdefchar^^b9{$^1$}
- \gdefchar^^ba{\ordm}
- \gdefchar^^bb{\guillemetright{}}
- \gdefchar^^bc{$1\over4$}
- \gdefchar^^bd{$1\over2$}
- \gdefchar^^be{$3\over4$}
- \gdefchar^^bf{\questiondown}
- %
- \gdefchar^^c0{\`A}
- \gdefchar^^c1{\'A}
- \gdefchar^^c2{\^A}
- \gdefchar^^c3{\~A}
- \gdefchar^^c4{\"A}
- \gdefchar^^c5{\ringaccent A}
- \gdefchar^^c6{\AE}
- \gdefchar^^c7{\cedilla C}
- \gdefchar^^c8{\`E}
- \gdefchar^^c9{\'E}
- \gdefchar^^ca{\^E}
- \gdefchar^^cb{\"E}
- \gdefchar^^cc{\`I}
- \gdefchar^^cd{\'I}
- \gdefchar^^ce{\^I}
- \gdefchar^^cf{\"I}
- %
- \gdefchar^^d0{\DH}
- \gdefchar^^d1{\~N}
- \gdefchar^^d2{\`O}
- \gdefchar^^d3{\'O}
- \gdefchar^^d4{\^O}
- \gdefchar^^d5{\~O}
- \gdefchar^^d6{\"O}
- \gdefchar^^d7{$\times$}
- \gdefchar^^d8{\O}
- \gdefchar^^d9{\`U}
- \gdefchar^^da{\'U}
- \gdefchar^^db{\^U}
- \gdefchar^^dc{\"U}
- \gdefchar^^dd{\'Y}
- \gdefchar^^de{\TH}
- \gdefchar^^df{\ss}
- %
- \gdefchar^^e0{\`a}
- \gdefchar^^e1{\'a}
- \gdefchar^^e2{\^a}
- \gdefchar^^e3{\~a}
- \gdefchar^^e4{\"a}
- \gdefchar^^e5{\ringaccent a}
- \gdefchar^^e6{\ae}
- \gdefchar^^e7{\cedilla c}
- \gdefchar^^e8{\`e}
- \gdefchar^^e9{\'e}
- \gdefchar^^ea{\^e}
- \gdefchar^^eb{\"e}
- \gdefchar^^ec{\`{\dotless i}}
- \gdefchar^^ed{\'{\dotless i}}
- \gdefchar^^ee{\^{\dotless i}}
- \gdefchar^^ef{\"{\dotless i}}
- %
- \gdefchar^^f0{\dh}
- \gdefchar^^f1{\~n}
- \gdefchar^^f2{\`o}
- \gdefchar^^f3{\'o}
- \gdefchar^^f4{\^o}
- \gdefchar^^f5{\~o}
- \gdefchar^^f6{\"o}
- \gdefchar^^f7{$\div$}
- \gdefchar^^f8{\o}
- \gdefchar^^f9{\`u}
- \gdefchar^^fa{\'u}
- \gdefchar^^fb{\^u}
- \gdefchar^^fc{\"u}
- \gdefchar^^fd{\'y}
- \gdefchar^^fe{\th}
- \gdefchar^^ff{\"y}
-}
-
-% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
- % Encoding is almost identical to Latin1.
- \latonechardefs
- %
- \gdefchar^^a4{\euro{}}
- \gdefchar^^a6{\v S}
- \gdefchar^^a8{\v s}
- \gdefchar^^b4{\v Z}
- \gdefchar^^b8{\v z}
- \gdefchar^^bc{\OE}
- \gdefchar^^bd{\oe}
- \gdefchar^^be{\"Y}
-}
-
-% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
- \gdefchar^^a0{\tie}
- \gdefchar^^a1{\ogonek{A}}
- \gdefchar^^a2{\u{}}
- \gdefchar^^a3{\L}
- \gdefchar^^a4{\missingcharmsg{CURRENCY SIGN}}
- \gdefchar^^a5{\v L}
- \gdefchar^^a6{\'S}
- \gdefchar^^a7{\S}
- \gdefchar^^a8{\"{}}
- \gdefchar^^a9{\v S}
- \gdefchar^^aa{\cedilla S}
- \gdefchar^^ab{\v T}
- \gdefchar^^ac{\'Z}
- \gdefchar^^ad{\-}
- \gdefchar^^ae{\v Z}
- \gdefchar^^af{\dotaccent Z}
- %
- \gdefchar^^b0{\textdegree{}}
- \gdefchar^^b1{\ogonek{a}}
- \gdefchar^^b2{\ogonek{ }}
- \gdefchar^^b3{\l}
- \gdefchar^^b4{\'{}}
- \gdefchar^^b5{\v l}
- \gdefchar^^b6{\'s}
- \gdefchar^^b7{\v{}}
- \gdefchar^^b8{\cedilla\ }
- \gdefchar^^b9{\v s}
- \gdefchar^^ba{\cedilla s}
- \gdefchar^^bb{\v t}
- \gdefchar^^bc{\'z}
- \gdefchar^^bd{\H{}}
- \gdefchar^^be{\v z}
- \gdefchar^^bf{\dotaccent z}
- %
- \gdefchar^^c0{\'R}
- \gdefchar^^c1{\'A}
- \gdefchar^^c2{\^A}
- \gdefchar^^c3{\u A}
- \gdefchar^^c4{\"A}
- \gdefchar^^c5{\'L}
- \gdefchar^^c6{\'C}
- \gdefchar^^c7{\cedilla C}
- \gdefchar^^c8{\v C}
- \gdefchar^^c9{\'E}
- \gdefchar^^ca{\ogonek{E}}
- \gdefchar^^cb{\"E}
- \gdefchar^^cc{\v E}
- \gdefchar^^cd{\'I}
- \gdefchar^^ce{\^I}
- \gdefchar^^cf{\v D}
- %
- \gdefchar^^d0{\DH}
- \gdefchar^^d1{\'N}
- \gdefchar^^d2{\v N}
- \gdefchar^^d3{\'O}
- \gdefchar^^d4{\^O}
- \gdefchar^^d5{\H O}
- \gdefchar^^d6{\"O}
- \gdefchar^^d7{$\times$}
- \gdefchar^^d8{\v R}
- \gdefchar^^d9{\ringaccent U}
- \gdefchar^^da{\'U}
- \gdefchar^^db{\H U}
- \gdefchar^^dc{\"U}
- \gdefchar^^dd{\'Y}
- \gdefchar^^de{\cedilla T}
- \gdefchar^^df{\ss}
- %
- \gdefchar^^e0{\'r}
- \gdefchar^^e1{\'a}
- \gdefchar^^e2{\^a}
- \gdefchar^^e3{\u a}
- \gdefchar^^e4{\"a}
- \gdefchar^^e5{\'l}
- \gdefchar^^e6{\'c}
- \gdefchar^^e7{\cedilla c}
- \gdefchar^^e8{\v c}
- \gdefchar^^e9{\'e}
- \gdefchar^^ea{\ogonek{e}}
- \gdefchar^^eb{\"e}
- \gdefchar^^ec{\v e}
- \gdefchar^^ed{\'{\dotless{i}}}
- \gdefchar^^ee{\^{\dotless{i}}}
- \gdefchar^^ef{\v d}
- %
- \gdefchar^^f0{\dh}
- \gdefchar^^f1{\'n}
- \gdefchar^^f2{\v n}
- \gdefchar^^f3{\'o}
- \gdefchar^^f4{\^o}
- \gdefchar^^f5{\H o}
- \gdefchar^^f6{\"o}
- \gdefchar^^f7{$\div$}
- \gdefchar^^f8{\v r}
- \gdefchar^^f9{\ringaccent u}
- \gdefchar^^fa{\'u}
- \gdefchar^^fb{\H u}
- \gdefchar^^fc{\"u}
- \gdefchar^^fd{\'y}
- \gdefchar^^fe{\cedilla t}
- \gdefchar^^ff{\dotaccent{}}
-}
-
-% UTF-8 character definitions.
-%
-% This code to support UTF-8 is based on LaTeX's utf8.def, with some
-% changes for Texinfo conventions. It is included here under the GPL by
-% permission from Frank Mittelbach and the LaTeX team.
-%
-\newcount\countUTFx
-\newcount\countUTFy
-\newcount\countUTFz
-
-\gdef\UTFviiiTwoOctets#1#2{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\endcsname}
-%
-\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
-%
-\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
- \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
-
-\gdef\UTFviiiDefined#1{%
- \ifx #1\relax
- \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
- \else
- \expandafter #1%
- \fi
-}
-
-% Give non-ASCII bytes the active definitions for processing UTF-8 sequences
-\begingroup
- \catcode`\~13
- \catcode`\$12
- \catcode`\"12
-
- % Loop from \countUTFx to \countUTFy, performing \UTFviiiTmp
- % substituting ~ and $ with a character token of that value.
- \def\UTFviiiLoop{%
- \global\catcode\countUTFx\active
- \uccode`\~\countUTFx
- \uccode`\$\countUTFx
- \uppercase\expandafter{\UTFviiiTmp}%
- \advance\countUTFx by 1
- \ifnum\countUTFx < \countUTFy
- \expandafter\UTFviiiLoop
- \fi}
-
- % For bytes other than the first in a UTF-8 sequence. Not expected to
- % be expanded except when writing to auxiliary files.
- \countUTFx = "80
- \countUTFy = "C2
- \def\UTFviiiTmp{%
- \gdef~{%
- \ifpassthroughchars $\fi}}%
- \UTFviiiLoop
-
- \countUTFx = "C2
- \countUTFy = "E0
- \def\UTFviiiTmp{%
- \gdef~{%
- \ifpassthroughchars $%
- \else\expandafter\UTFviiiTwoOctets\expandafter$\fi}}%
- \UTFviiiLoop
-
- \countUTFx = "E0
- \countUTFy = "F0
- \def\UTFviiiTmp{%
- \gdef~{%
- \ifpassthroughchars $%
- \else\expandafter\UTFviiiThreeOctets\expandafter$\fi}}%
- \UTFviiiLoop
-
- \countUTFx = "F0
- \countUTFy = "F4
- \def\UTFviiiTmp{%
- \gdef~{%
- \ifpassthroughchars $%
- \else\expandafter\UTFviiiFourOctets\expandafter$\fi
- }}%
- \UTFviiiLoop
-\endgroup
-
-\def\globallet{\global\let} % save some \expandafter's below
-
-% @U{xxxx} to produce U+xxxx, if we support it.
-\def\U#1{%
- \expandafter\ifx\csname uni:#1\endcsname \relax
- \iftxinativeunicodecapable
- % All Unicode characters can be used if native Unicode handling is
- % active. However, if the font does not have the glyph,
- % letters are missing.
- \begingroup
- \uccode`\.="#1\relax
- \uppercase{.}
- \endgroup
- \else
- \errhelp = \EMsimple
- \errmessage{Unicode character U+#1 not supported, sorry}%
- \fi
- \else
- \csname uni:#1\endcsname
- \fi
-}
-
-% These macros are used here to construct the name of a control
-% sequence to be defined.
-\def\UTFviiiTwoOctetsName#1#2{%
- \csname u8:#1\string #2\endcsname}%
-\def\UTFviiiThreeOctetsName#1#2#3{%
- \csname u8:#1\string #2\string #3\endcsname}%
-\def\UTFviiiFourOctetsName#1#2#3#4{%
- \csname u8:#1\string #2\string #3\string #4\endcsname}%
-
-% For UTF-8 byte sequences (TeX, e-TeX and pdfTeX),
-% provide a definition macro to replace a Unicode character;
-% this gets used by the @U command
-%
-\begingroup
- \catcode`\"=12
- \catcode`\<=12
- \catcode`\.=12
- \catcode`\,=12
- \catcode`\;=12
- \catcode`\!=12
- \catcode`\~=13
- \gdef\DeclareUnicodeCharacterUTFviii#1#2{%
- \countUTFz = "#1\relax
- \begingroup
- \parseXMLCharref
-
- % Give \u8:... its definition. The sequence of seven \expandafter's
- % expands after the \gdef three times, e.g.
- %
- % 1. \UTFviiTwoOctetsName B1 B2
- % 2. \csname u8:B1 \string B2 \endcsname
- % 3. \u8: B1 B2 (a single control sequence token)
- %
- \expandafter\expandafter
- \expandafter\expandafter
- \expandafter\expandafter
- \expandafter\gdef \UTFviiiTmp{#2}%
- %
- \expandafter\ifx\csname uni:#1\endcsname \relax \else
- \message{Internal error, already defined: #1}%
- \fi
- %
- % define an additional control sequence for this code point.
- \expandafter\globallet\csname uni:#1\endcsname \UTFviiiTmp
- \endgroup}
- %
- % Given the value in \countUTFz as a Unicode code point, set \UTFviiiTmp
- % to the corresponding UTF-8 sequence.
- \gdef\parseXMLCharref{%
- \ifnum\countUTFz < "A0\relax
- \errhelp = \EMsimple
- \errmessage{Cannot define Unicode char value < 00A0}%
- \else\ifnum\countUTFz < "800\relax
- \parseUTFviiiA,%
- \parseUTFviiiB C\UTFviiiTwoOctetsName.,%
- \else\ifnum\countUTFz < "10000\relax
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiB E\UTFviiiThreeOctetsName.{,;}%
- \else
- \parseUTFviiiA;%
- \parseUTFviiiA,%
- \parseUTFviiiA!%
- \parseUTFviiiB F\UTFviiiFourOctetsName.{!,;}%
- \fi\fi\fi
- }
-
- % Extract a byte from the end of the UTF-8 representation of \countUTFx.
- % It must be a non-initial byte in the sequence.
- % Change \uccode of #1 for it to be used in \parseUTFviiiB as one
- % of the bytes.
- \gdef\parseUTFviiiA#1{%
- \countUTFx = \countUTFz
- \divide\countUTFz by 64
- \countUTFy = \countUTFz % Save to be the future value of \countUTFz.
- \multiply\countUTFz by 64
-
- % \countUTFz is now \countUTFx with the last 5 bits cleared. Subtract
- % in order to get the last five bits.
- \advance\countUTFx by -\countUTFz
-
- % Convert this to the byte in the UTF-8 sequence.
- \advance\countUTFx by 128
- \uccode `#1\countUTFx
- \countUTFz = \countUTFy}
-
- % Used to put a UTF-8 byte sequence into \UTFviiiTmp
- % #1 is the increment for \countUTFz to yield a the first byte of the UTF-8
- % sequence.
- % #2 is one of the \UTFviii*OctetsName macros.
- % #3 is always a full stop (.)
- % #4 is a template for the other bytes in the sequence. The values for these
- % bytes is substituted in here with \uppercase using the \uccode's.
- \gdef\parseUTFviiiB#1#2#3#4{%
- \advance\countUTFz by "#10\relax
- \uccode `#3\countUTFz
- \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
-\endgroup
-
-% For native Unicode handling (XeTeX and LuaTeX),
-% provide a definition macro that sets a catcode to `other' non-globally
-%
-\def\DeclareUnicodeCharacterNativeOther#1#2{%
- \catcode"#1=\other
-}
-
-% https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_M
-% U+0000..U+007F = https://en.wikipedia.org/wiki/Basic_Latin_(Unicode_block)
-% U+0080..U+00FF = https://en.wikipedia.org/wiki/Latin-1_Supplement_(Unicode_block)
-% U+0100..U+017F = https://en.wikipedia.org/wiki/Latin_Extended-A
-% U+0180..U+024F = https://en.wikipedia.org/wiki/Latin_Extended-B
-%
-% Many of our renditions are less than wonderful, and all the missing
-% characters are available somewhere. Loading the necessary fonts
-% awaits user request. We can't truly support Unicode without
-% reimplementing everything that's been done in LaTeX for many years,
-% plus probably using luatex or xetex, and who knows what else.
-% We won't be doing that here in this simple file. But we can try to at
-% least make most of the characters not bomb out.
-%
-\def\unicodechardefs{%
- \DeclareUnicodeCharacter{00A0}{\tie}%
- \DeclareUnicodeCharacter{00A1}{\exclamdown}%
- \DeclareUnicodeCharacter{00A2}{{\tcfont \char162}}% 0242=cent
- \DeclareUnicodeCharacter{00A3}{\pounds{}}%
- \DeclareUnicodeCharacter{00A4}{{\tcfont \char164}}% 0244=currency
- \DeclareUnicodeCharacter{00A5}{{\tcfont \char165}}% 0245=yen
- \DeclareUnicodeCharacter{00A6}{{\tcfont \char166}}% 0246=brokenbar
- \DeclareUnicodeCharacter{00A7}{\S}%
- \DeclareUnicodeCharacter{00A8}{\"{ }}%
- \DeclareUnicodeCharacter{00A9}{\copyright{}}%
- \DeclareUnicodeCharacter{00AA}{\ordf}%
- \DeclareUnicodeCharacter{00AB}{\guillemetleft{}}%
- \DeclareUnicodeCharacter{00AC}{\ensuremath\lnot}%
- \DeclareUnicodeCharacter{00AD}{\-}%
- \DeclareUnicodeCharacter{00AE}{\registeredsymbol{}}%
- \DeclareUnicodeCharacter{00AF}{\={ }}%
- %
- \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}%
- \DeclareUnicodeCharacter{00B1}{\ensuremath\pm}%
- \DeclareUnicodeCharacter{00B2}{$^2$}%
- \DeclareUnicodeCharacter{00B3}{$^3$}%
- \DeclareUnicodeCharacter{00B4}{\'{ }}%
- \DeclareUnicodeCharacter{00B5}{$\mu$}%
- \DeclareUnicodeCharacter{00B6}{\P}%
- \DeclareUnicodeCharacter{00B7}{\ensuremath\cdot}%
- \DeclareUnicodeCharacter{00B8}{\cedilla{ }}%
- \DeclareUnicodeCharacter{00B9}{$^1$}%
- \DeclareUnicodeCharacter{00BA}{\ordm}%
- \DeclareUnicodeCharacter{00BB}{\guillemetright{}}%
- \DeclareUnicodeCharacter{00BC}{$1\over4$}%
- \DeclareUnicodeCharacter{00BD}{$1\over2$}%
- \DeclareUnicodeCharacter{00BE}{$3\over4$}%
- \DeclareUnicodeCharacter{00BF}{\questiondown}%
- %
- \DeclareUnicodeCharacter{00C0}{\`A}%
- \DeclareUnicodeCharacter{00C1}{\'A}%
- \DeclareUnicodeCharacter{00C2}{\^A}%
- \DeclareUnicodeCharacter{00C3}{\~A}%
- \DeclareUnicodeCharacter{00C4}{\"A}%
- \DeclareUnicodeCharacter{00C5}{\AA}%
- \DeclareUnicodeCharacter{00C6}{\AE}%
- \DeclareUnicodeCharacter{00C7}{\cedilla{C}}%
- \DeclareUnicodeCharacter{00C8}{\`E}%
- \DeclareUnicodeCharacter{00C9}{\'E}%
- \DeclareUnicodeCharacter{00CA}{\^E}%
- \DeclareUnicodeCharacter{00CB}{\"E}%
- \DeclareUnicodeCharacter{00CC}{\`I}%
- \DeclareUnicodeCharacter{00CD}{\'I}%
- \DeclareUnicodeCharacter{00CE}{\^I}%
- \DeclareUnicodeCharacter{00CF}{\"I}%
- %
- \DeclareUnicodeCharacter{00D0}{\DH}%
- \DeclareUnicodeCharacter{00D1}{\~N}%
- \DeclareUnicodeCharacter{00D2}{\`O}%
- \DeclareUnicodeCharacter{00D3}{\'O}%
- \DeclareUnicodeCharacter{00D4}{\^O}%
- \DeclareUnicodeCharacter{00D5}{\~O}%
- \DeclareUnicodeCharacter{00D6}{\"O}%
- \DeclareUnicodeCharacter{00D7}{\ensuremath\times}%
- \DeclareUnicodeCharacter{00D8}{\O}%
- \DeclareUnicodeCharacter{00D9}{\`U}%
- \DeclareUnicodeCharacter{00DA}{\'U}%
- \DeclareUnicodeCharacter{00DB}{\^U}%
- \DeclareUnicodeCharacter{00DC}{\"U}%
- \DeclareUnicodeCharacter{00DD}{\'Y}%
- \DeclareUnicodeCharacter{00DE}{\TH}%
- \DeclareUnicodeCharacter{00DF}{\ss}%
- %
- \DeclareUnicodeCharacter{00E0}{\`a}%
- \DeclareUnicodeCharacter{00E1}{\'a}%
- \DeclareUnicodeCharacter{00E2}{\^a}%
- \DeclareUnicodeCharacter{00E3}{\~a}%
- \DeclareUnicodeCharacter{00E4}{\"a}%
- \DeclareUnicodeCharacter{00E5}{\aa}%
- \DeclareUnicodeCharacter{00E6}{\ae}%
- \DeclareUnicodeCharacter{00E7}{\cedilla{c}}%
- \DeclareUnicodeCharacter{00E8}{\`e}%
- \DeclareUnicodeCharacter{00E9}{\'e}%
- \DeclareUnicodeCharacter{00EA}{\^e}%
- \DeclareUnicodeCharacter{00EB}{\"e}%
- \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}%
- \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}%
- \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}%
- \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}%
- %
- \DeclareUnicodeCharacter{00F0}{\dh}%
- \DeclareUnicodeCharacter{00F1}{\~n}%
- \DeclareUnicodeCharacter{00F2}{\`o}%
- \DeclareUnicodeCharacter{00F3}{\'o}%
- \DeclareUnicodeCharacter{00F4}{\^o}%
- \DeclareUnicodeCharacter{00F5}{\~o}%
- \DeclareUnicodeCharacter{00F6}{\"o}%
- \DeclareUnicodeCharacter{00F7}{\ensuremath\div}%
- \DeclareUnicodeCharacter{00F8}{\o}%
- \DeclareUnicodeCharacter{00F9}{\`u}%
- \DeclareUnicodeCharacter{00FA}{\'u}%
- \DeclareUnicodeCharacter{00FB}{\^u}%
- \DeclareUnicodeCharacter{00FC}{\"u}%
- \DeclareUnicodeCharacter{00FD}{\'y}%
- \DeclareUnicodeCharacter{00FE}{\th}%
- \DeclareUnicodeCharacter{00FF}{\"y}%
- %
- \DeclareUnicodeCharacter{0100}{\=A}%
- \DeclareUnicodeCharacter{0101}{\=a}%
- \DeclareUnicodeCharacter{0102}{\u{A}}%
- \DeclareUnicodeCharacter{0103}{\u{a}}%
- \DeclareUnicodeCharacter{0104}{\ogonek{A}}%
- \DeclareUnicodeCharacter{0105}{\ogonek{a}}%
- \DeclareUnicodeCharacter{0106}{\'C}%
- \DeclareUnicodeCharacter{0107}{\'c}%
- \DeclareUnicodeCharacter{0108}{\^C}%
- \DeclareUnicodeCharacter{0109}{\^c}%
- \DeclareUnicodeCharacter{010A}{\dotaccent{C}}%
- \DeclareUnicodeCharacter{010B}{\dotaccent{c}}%
- \DeclareUnicodeCharacter{010C}{\v{C}}%
- \DeclareUnicodeCharacter{010D}{\v{c}}%
- \DeclareUnicodeCharacter{010E}{\v{D}}%
- \DeclareUnicodeCharacter{010F}{d'}%
- %
- \DeclareUnicodeCharacter{0110}{\DH}%
- \DeclareUnicodeCharacter{0111}{\dh}%
- \DeclareUnicodeCharacter{0112}{\=E}%
- \DeclareUnicodeCharacter{0113}{\=e}%
- \DeclareUnicodeCharacter{0114}{\u{E}}%
- \DeclareUnicodeCharacter{0115}{\u{e}}%
- \DeclareUnicodeCharacter{0116}{\dotaccent{E}}%
- \DeclareUnicodeCharacter{0117}{\dotaccent{e}}%
- \DeclareUnicodeCharacter{0118}{\ogonek{E}}%
- \DeclareUnicodeCharacter{0119}{\ogonek{e}}%
- \DeclareUnicodeCharacter{011A}{\v{E}}%
- \DeclareUnicodeCharacter{011B}{\v{e}}%
- \DeclareUnicodeCharacter{011C}{\^G}%
- \DeclareUnicodeCharacter{011D}{\^g}%
- \DeclareUnicodeCharacter{011E}{\u{G}}%
- \DeclareUnicodeCharacter{011F}{\u{g}}%
- %
- \DeclareUnicodeCharacter{0120}{\dotaccent{G}}%
- \DeclareUnicodeCharacter{0121}{\dotaccent{g}}%
- \DeclareUnicodeCharacter{0122}{\cedilla{G}}%
- \DeclareUnicodeCharacter{0123}{\cedilla{g}}%
- \DeclareUnicodeCharacter{0124}{\^H}%
- \DeclareUnicodeCharacter{0125}{\^h}%
- \DeclareUnicodeCharacter{0126}{\missingcharmsg{H WITH STROKE}}%
- \DeclareUnicodeCharacter{0127}{\missingcharmsg{h WITH STROKE}}%
- \DeclareUnicodeCharacter{0128}{\~I}%
- \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}%
- \DeclareUnicodeCharacter{012A}{\=I}%
- \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}%
- \DeclareUnicodeCharacter{012C}{\u{I}}%
- \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}%
- \DeclareUnicodeCharacter{012E}{\ogonek{I}}%
- \DeclareUnicodeCharacter{012F}{\ogonek{i}}%
- %
- \DeclareUnicodeCharacter{0130}{\dotaccent{I}}%
- \DeclareUnicodeCharacter{0131}{\dotless{i}}%
- \DeclareUnicodeCharacter{0132}{IJ}%
- \DeclareUnicodeCharacter{0133}{ij}%
- \DeclareUnicodeCharacter{0134}{\^J}%
- \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}%
- \DeclareUnicodeCharacter{0136}{\cedilla{K}}%
- \DeclareUnicodeCharacter{0137}{\cedilla{k}}%
- \DeclareUnicodeCharacter{0138}{\ensuremath\kappa}%
- \DeclareUnicodeCharacter{0139}{\'L}%
- \DeclareUnicodeCharacter{013A}{\'l}%
- \DeclareUnicodeCharacter{013B}{\cedilla{L}}%
- \DeclareUnicodeCharacter{013C}{\cedilla{l}}%
- \DeclareUnicodeCharacter{013D}{L'}% should kern
- \DeclareUnicodeCharacter{013E}{l'}% should kern
- \DeclareUnicodeCharacter{013F}{L\U{00B7}}%
- %
- \DeclareUnicodeCharacter{0140}{l\U{00B7}}%
- \DeclareUnicodeCharacter{0141}{\L}%
- \DeclareUnicodeCharacter{0142}{\l}%
- \DeclareUnicodeCharacter{0143}{\'N}%
- \DeclareUnicodeCharacter{0144}{\'n}%
- \DeclareUnicodeCharacter{0145}{\cedilla{N}}%
- \DeclareUnicodeCharacter{0146}{\cedilla{n}}%
- \DeclareUnicodeCharacter{0147}{\v{N}}%
- \DeclareUnicodeCharacter{0148}{\v{n}}%
- \DeclareUnicodeCharacter{0149}{'n}%
- \DeclareUnicodeCharacter{014A}{\missingcharmsg{ENG}}%
- \DeclareUnicodeCharacter{014B}{\missingcharmsg{eng}}%
- \DeclareUnicodeCharacter{014C}{\=O}%
- \DeclareUnicodeCharacter{014D}{\=o}%
- \DeclareUnicodeCharacter{014E}{\u{O}}%
- \DeclareUnicodeCharacter{014F}{\u{o}}%
- %
- \DeclareUnicodeCharacter{0150}{\H{O}}%
- \DeclareUnicodeCharacter{0151}{\H{o}}%
- \DeclareUnicodeCharacter{0152}{\OE}%
- \DeclareUnicodeCharacter{0153}{\oe}%
- \DeclareUnicodeCharacter{0154}{\'R}%
- \DeclareUnicodeCharacter{0155}{\'r}%
- \DeclareUnicodeCharacter{0156}{\cedilla{R}}%
- \DeclareUnicodeCharacter{0157}{\cedilla{r}}%
- \DeclareUnicodeCharacter{0158}{\v{R}}%
- \DeclareUnicodeCharacter{0159}{\v{r}}%
- \DeclareUnicodeCharacter{015A}{\'S}%
- \DeclareUnicodeCharacter{015B}{\'s}%
- \DeclareUnicodeCharacter{015C}{\^S}%
- \DeclareUnicodeCharacter{015D}{\^s}%
- \DeclareUnicodeCharacter{015E}{\cedilla{S}}%
- \DeclareUnicodeCharacter{015F}{\cedilla{s}}%
- %
- \DeclareUnicodeCharacter{0160}{\v{S}}%
- \DeclareUnicodeCharacter{0161}{\v{s}}%
- \DeclareUnicodeCharacter{0162}{\cedilla{T}}%
- \DeclareUnicodeCharacter{0163}{\cedilla{t}}%
- \DeclareUnicodeCharacter{0164}{\v{T}}%
- \DeclareUnicodeCharacter{0165}{\v{t}}%
- \DeclareUnicodeCharacter{0166}{\missingcharmsg{H WITH STROKE}}%
- \DeclareUnicodeCharacter{0167}{\missingcharmsg{h WITH STROKE}}%
- \DeclareUnicodeCharacter{0168}{\~U}%
- \DeclareUnicodeCharacter{0169}{\~u}%
- \DeclareUnicodeCharacter{016A}{\=U}%
- \DeclareUnicodeCharacter{016B}{\=u}%
- \DeclareUnicodeCharacter{016C}{\u{U}}%
- \DeclareUnicodeCharacter{016D}{\u{u}}%
- \DeclareUnicodeCharacter{016E}{\ringaccent{U}}%
- \DeclareUnicodeCharacter{016F}{\ringaccent{u}}%
- %
- \DeclareUnicodeCharacter{0170}{\H{U}}%
- \DeclareUnicodeCharacter{0171}{\H{u}}%
- \DeclareUnicodeCharacter{0172}{\ogonek{U}}%
- \DeclareUnicodeCharacter{0173}{\ogonek{u}}%
- \DeclareUnicodeCharacter{0174}{\^W}%
- \DeclareUnicodeCharacter{0175}{\^w}%
- \DeclareUnicodeCharacter{0176}{\^Y}%
- \DeclareUnicodeCharacter{0177}{\^y}%
- \DeclareUnicodeCharacter{0178}{\"Y}%
- \DeclareUnicodeCharacter{0179}{\'Z}%
- \DeclareUnicodeCharacter{017A}{\'z}%
- \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}%
- \DeclareUnicodeCharacter{017C}{\dotaccent{z}}%
- \DeclareUnicodeCharacter{017D}{\v{Z}}%
- \DeclareUnicodeCharacter{017E}{\v{z}}%
- \DeclareUnicodeCharacter{017F}{\missingcharmsg{LONG S}}%
- %
- \DeclareUnicodeCharacter{01C4}{D\v{Z}}%
- \DeclareUnicodeCharacter{01C5}{D\v{z}}%
- \DeclareUnicodeCharacter{01C6}{d\v{z}}%
- \DeclareUnicodeCharacter{01C7}{LJ}%
- \DeclareUnicodeCharacter{01C8}{Lj}%
- \DeclareUnicodeCharacter{01C9}{lj}%
- \DeclareUnicodeCharacter{01CA}{NJ}%
- \DeclareUnicodeCharacter{01CB}{Nj}%
- \DeclareUnicodeCharacter{01CC}{nj}%
- \DeclareUnicodeCharacter{01CD}{\v{A}}%
- \DeclareUnicodeCharacter{01CE}{\v{a}}%
- \DeclareUnicodeCharacter{01CF}{\v{I}}%
- %
- \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}%
- \DeclareUnicodeCharacter{01D1}{\v{O}}%
- \DeclareUnicodeCharacter{01D2}{\v{o}}%
- \DeclareUnicodeCharacter{01D3}{\v{U}}%
- \DeclareUnicodeCharacter{01D4}{\v{u}}%
- %
- \DeclareUnicodeCharacter{01E2}{\={\AE}}%
- \DeclareUnicodeCharacter{01E3}{\={\ae}}%
- \DeclareUnicodeCharacter{01E6}{\v{G}}%
- \DeclareUnicodeCharacter{01E7}{\v{g}}%
- \DeclareUnicodeCharacter{01E8}{\v{K}}%
- \DeclareUnicodeCharacter{01E9}{\v{k}}%
- %
- \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}%
- \DeclareUnicodeCharacter{01F1}{DZ}%
- \DeclareUnicodeCharacter{01F2}{Dz}%
- \DeclareUnicodeCharacter{01F3}{dz}%
- \DeclareUnicodeCharacter{01F4}{\'G}%
- \DeclareUnicodeCharacter{01F5}{\'g}%
- \DeclareUnicodeCharacter{01F8}{\`N}%
- \DeclareUnicodeCharacter{01F9}{\`n}%
- \DeclareUnicodeCharacter{01FC}{\'{\AE}}%
- \DeclareUnicodeCharacter{01FD}{\'{\ae}}%
- \DeclareUnicodeCharacter{01FE}{\'{\O}}%
- \DeclareUnicodeCharacter{01FF}{\'{\o}}%
- %
- \DeclareUnicodeCharacter{021E}{\v{H}}%
- \DeclareUnicodeCharacter{021F}{\v{h}}%
- %
- \DeclareUnicodeCharacter{0226}{\dotaccent{A}}%
- \DeclareUnicodeCharacter{0227}{\dotaccent{a}}%
- \DeclareUnicodeCharacter{0228}{\cedilla{E}}%
- \DeclareUnicodeCharacter{0229}{\cedilla{e}}%
- \DeclareUnicodeCharacter{022E}{\dotaccent{O}}%
- \DeclareUnicodeCharacter{022F}{\dotaccent{o}}%
- %
- \DeclareUnicodeCharacter{0232}{\=Y}%
- \DeclareUnicodeCharacter{0233}{\=y}%
- \DeclareUnicodeCharacter{0237}{\dotless{j}}%
- %
- \DeclareUnicodeCharacter{02BC}{'}%
- %
- \DeclareUnicodeCharacter{02DB}{\ogonek{ }}%
- %
- % Greek letters upper case
- \DeclareUnicodeCharacter{0391}{{\it A}}%
- \DeclareUnicodeCharacter{0392}{{\it B}}%
- \DeclareUnicodeCharacter{0393}{\ensuremath{\mit\Gamma}}%
- \DeclareUnicodeCharacter{0394}{\ensuremath{\mit\Delta}}%
- \DeclareUnicodeCharacter{0395}{{\it E}}%
- \DeclareUnicodeCharacter{0396}{{\it Z}}%
- \DeclareUnicodeCharacter{0397}{{\it H}}%
- \DeclareUnicodeCharacter{0398}{\ensuremath{\mit\Theta}}%
- \DeclareUnicodeCharacter{0399}{{\it I}}%
- \DeclareUnicodeCharacter{039A}{{\it K}}%
- \DeclareUnicodeCharacter{039B}{\ensuremath{\mit\Lambda}}%
- \DeclareUnicodeCharacter{039C}{{\it M}}%
- \DeclareUnicodeCharacter{039D}{{\it N}}%
- \DeclareUnicodeCharacter{039E}{\ensuremath{\mit\Xi}}%
- \DeclareUnicodeCharacter{039F}{{\it O}}%
- \DeclareUnicodeCharacter{03A0}{\ensuremath{\mit\Pi}}%
- \DeclareUnicodeCharacter{03A1}{{\it P}}%
- %\DeclareUnicodeCharacter{03A2}{} % none - corresponds to final sigma
- \DeclareUnicodeCharacter{03A3}{\ensuremath{\mit\Sigma}}%
- \DeclareUnicodeCharacter{03A4}{{\it T}}%
- \DeclareUnicodeCharacter{03A5}{\ensuremath{\mit\Upsilon}}%
- \DeclareUnicodeCharacter{03A6}{\ensuremath{\mit\Phi}}%
- \DeclareUnicodeCharacter{03A7}{{\it X}}%
- \DeclareUnicodeCharacter{03A8}{\ensuremath{\mit\Psi}}%
- \DeclareUnicodeCharacter{03A9}{\ensuremath{\mit\Omega}}%
- %
- % Vowels with accents
- \DeclareUnicodeCharacter{0390}{\ensuremath{\ddot{\acute\iota}}}%
- \DeclareUnicodeCharacter{03AC}{\ensuremath{\acute\alpha}}%
- \DeclareUnicodeCharacter{03AD}{\ensuremath{\acute\epsilon}}%
- \DeclareUnicodeCharacter{03AE}{\ensuremath{\acute\eta}}%
- \DeclareUnicodeCharacter{03AF}{\ensuremath{\acute\iota}}%
- \DeclareUnicodeCharacter{03B0}{\ensuremath{\acute{\ddot\upsilon}}}%
- %
- % Standalone accent
- \DeclareUnicodeCharacter{0384}{\ensuremath{\acute{\ }}}%
- %
- % Greek letters lower case
- \DeclareUnicodeCharacter{03B1}{\ensuremath\alpha}%
- \DeclareUnicodeCharacter{03B2}{\ensuremath\beta}%
- \DeclareUnicodeCharacter{03B3}{\ensuremath\gamma}%
- \DeclareUnicodeCharacter{03B4}{\ensuremath\delta}%
- \DeclareUnicodeCharacter{03B5}{\ensuremath\epsilon}%
- \DeclareUnicodeCharacter{03B6}{\ensuremath\zeta}%
- \DeclareUnicodeCharacter{03B7}{\ensuremath\eta}%
- \DeclareUnicodeCharacter{03B8}{\ensuremath\theta}%
- \DeclareUnicodeCharacter{03B9}{\ensuremath\iota}%
- \DeclareUnicodeCharacter{03BA}{\ensuremath\kappa}%
- \DeclareUnicodeCharacter{03BB}{\ensuremath\lambda}%
- \DeclareUnicodeCharacter{03BC}{\ensuremath\mu}%
- \DeclareUnicodeCharacter{03BD}{\ensuremath\nu}%
- \DeclareUnicodeCharacter{03BE}{\ensuremath\xi}%
- \DeclareUnicodeCharacter{03BF}{{\it o}}% omicron
- \DeclareUnicodeCharacter{03C0}{\ensuremath\pi}%
- \DeclareUnicodeCharacter{03C1}{\ensuremath\rho}%
- \DeclareUnicodeCharacter{03C2}{\ensuremath\varsigma}%
- \DeclareUnicodeCharacter{03C3}{\ensuremath\sigma}%
- \DeclareUnicodeCharacter{03C4}{\ensuremath\tau}%
- \DeclareUnicodeCharacter{03C5}{\ensuremath\upsilon}%
- \DeclareUnicodeCharacter{03C6}{\ensuremath\phi}%
- \DeclareUnicodeCharacter{03C7}{\ensuremath\chi}%
- \DeclareUnicodeCharacter{03C8}{\ensuremath\psi}%
- \DeclareUnicodeCharacter{03C9}{\ensuremath\omega}%
- %
- % More Greek vowels with accents
- \DeclareUnicodeCharacter{03CA}{\ensuremath{\ddot\iota}}%
- \DeclareUnicodeCharacter{03CB}{\ensuremath{\ddot\upsilon}}%
- \DeclareUnicodeCharacter{03CC}{\ensuremath{\acute o}}%
- \DeclareUnicodeCharacter{03CD}{\ensuremath{\acute\upsilon}}%
- \DeclareUnicodeCharacter{03CE}{\ensuremath{\acute\omega}}%
- %
- % Variant Greek letters
- \DeclareUnicodeCharacter{03D1}{\ensuremath\vartheta}%
- \DeclareUnicodeCharacter{03D6}{\ensuremath\varpi}%
- \DeclareUnicodeCharacter{03F1}{\ensuremath\varrho}%
- %
- \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}%
- \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}%
- \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}%
- \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}%
- \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}%
- \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}%
- \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}%
- \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}%
- \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}%
- \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}%
- \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}%
- \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}%
- %
- \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}%
- \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}%
- %
- \DeclareUnicodeCharacter{1E20}{\=G}%
- \DeclareUnicodeCharacter{1E21}{\=g}%
- \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}%
- \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}%
- \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}%
- \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}%
- \DeclareUnicodeCharacter{1E26}{\"H}%
- \DeclareUnicodeCharacter{1E27}{\"h}%
- %
- \DeclareUnicodeCharacter{1E30}{\'K}%
- \DeclareUnicodeCharacter{1E31}{\'k}%
- \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}%
- \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}%
- \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}%
- \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}%
- \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}%
- \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}%
- \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}%
- \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}%
- \DeclareUnicodeCharacter{1E3E}{\'M}%
- \DeclareUnicodeCharacter{1E3F}{\'m}%
- %
- \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}%
- \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}%
- \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}%
- \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}%
- \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}%
- \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}%
- \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}%
- \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}%
- \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}%
- \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}%
- %
- \DeclareUnicodeCharacter{1E54}{\'P}%
- \DeclareUnicodeCharacter{1E55}{\'p}%
- \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}%
- \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}%
- \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}%
- \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}%
- \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}%
- \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}%
- \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}%
- \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}%
- %
- \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}%
- \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}%
- \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}%
- \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}%
- \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}%
- \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}%
- \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}%
- \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}%
- \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}%
- \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}%
- %
- \DeclareUnicodeCharacter{1E7C}{\~V}%
- \DeclareUnicodeCharacter{1E7D}{\~v}%
- \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}%
- \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}%
- %
- \DeclareUnicodeCharacter{1E80}{\`W}%
- \DeclareUnicodeCharacter{1E81}{\`w}%
- \DeclareUnicodeCharacter{1E82}{\'W}%
- \DeclareUnicodeCharacter{1E83}{\'w}%
- \DeclareUnicodeCharacter{1E84}{\"W}%
- \DeclareUnicodeCharacter{1E85}{\"w}%
- \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}%
- \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}%
- \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}%
- \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}%
- \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}%
- \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}%
- \DeclareUnicodeCharacter{1E8C}{\"X}%
- \DeclareUnicodeCharacter{1E8D}{\"x}%
- \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}%
- \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}%
- %
- \DeclareUnicodeCharacter{1E90}{\^Z}%
- \DeclareUnicodeCharacter{1E91}{\^z}%
- \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}%
- \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}%
- \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}%
- \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}%
- \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}%
- \DeclareUnicodeCharacter{1E97}{\"t}%
- \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}%
- \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}%
- %
- \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}%
- \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}%
- %
- \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}%
- \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}%
- \DeclareUnicodeCharacter{1EBC}{\~E}%
- \DeclareUnicodeCharacter{1EBD}{\~e}%
- %
- \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}%
- \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}%
- \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}%
- \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}%
- %
- \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}%
- \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}%
- %
- \DeclareUnicodeCharacter{1EF2}{\`Y}%
- \DeclareUnicodeCharacter{1EF3}{\`y}%
- \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}%
- %
- \DeclareUnicodeCharacter{1EF8}{\~Y}%
- \DeclareUnicodeCharacter{1EF9}{\~y}%
- %
- % Punctuation
- \DeclareUnicodeCharacter{2013}{--}%
- \DeclareUnicodeCharacter{2014}{---}%
- \DeclareUnicodeCharacter{2018}{\quoteleft{}}%
- \DeclareUnicodeCharacter{2019}{\quoteright{}}%
- \DeclareUnicodeCharacter{201A}{\quotesinglbase{}}%
- \DeclareUnicodeCharacter{201C}{\quotedblleft{}}%
- \DeclareUnicodeCharacter{201D}{\quotedblright{}}%
- \DeclareUnicodeCharacter{201E}{\quotedblbase{}}%
- \DeclareUnicodeCharacter{2020}{\ensuremath\dagger}%
- \DeclareUnicodeCharacter{2021}{\ensuremath\ddagger}%
- \DeclareUnicodeCharacter{2022}{\bullet{}}%
- \DeclareUnicodeCharacter{202F}{\thinspace}%
- \DeclareUnicodeCharacter{2026}{\dots{}}%
- \DeclareUnicodeCharacter{2039}{\guilsinglleft{}}%
- \DeclareUnicodeCharacter{203A}{\guilsinglright{}}%
- %
- \DeclareUnicodeCharacter{20AC}{\euro{}}%
- %
- \DeclareUnicodeCharacter{2192}{\expansion{}}%
- \DeclareUnicodeCharacter{21D2}{\result{}}%
- %
- % Mathematical symbols
- \DeclareUnicodeCharacter{2200}{\ensuremath\forall}%
- \DeclareUnicodeCharacter{2203}{\ensuremath\exists}%
- \DeclareUnicodeCharacter{2208}{\ensuremath\in}%
- \DeclareUnicodeCharacter{2212}{\minus{}}%
- \DeclareUnicodeCharacter{2217}{\ast}%
- \DeclareUnicodeCharacter{221E}{\ensuremath\infty}%
- \DeclareUnicodeCharacter{2225}{\ensuremath\parallel}%
- \DeclareUnicodeCharacter{2227}{\ensuremath\wedge}%
- \DeclareUnicodeCharacter{2229}{\ensuremath\cap}%
- \DeclareUnicodeCharacter{2261}{\equiv{}}%
- \DeclareUnicodeCharacter{2264}{\ensuremath\leq}%
- \DeclareUnicodeCharacter{2265}{\ensuremath\geq}%
- \DeclareUnicodeCharacter{2282}{\ensuremath\subset}%
- \DeclareUnicodeCharacter{2287}{\ensuremath\supseteq}%
- %
- \DeclareUnicodeCharacter{2016}{\ensuremath\Vert}%
- \DeclareUnicodeCharacter{2032}{\ensuremath\prime}%
- \DeclareUnicodeCharacter{210F}{\ensuremath\hbar}%
- \DeclareUnicodeCharacter{2111}{\ensuremath\Im}%
- \DeclareUnicodeCharacter{2113}{\ensuremath\ell}%
- \DeclareUnicodeCharacter{2118}{\ensuremath\wp}%
- \DeclareUnicodeCharacter{211C}{\ensuremath\Re}%
- \DeclareUnicodeCharacter{2135}{\ensuremath\aleph}%
- \DeclareUnicodeCharacter{2190}{\ensuremath\leftarrow}%
- \DeclareUnicodeCharacter{2191}{\ensuremath\uparrow}%
- \DeclareUnicodeCharacter{2193}{\ensuremath\downarrow}%
- \DeclareUnicodeCharacter{2194}{\ensuremath\leftrightarrow}%
- \DeclareUnicodeCharacter{2195}{\ensuremath\updownarrow}%
- \DeclareUnicodeCharacter{2196}{\ensuremath\nwarrow}%
- \DeclareUnicodeCharacter{2197}{\ensuremath\nearrow}%
- \DeclareUnicodeCharacter{2198}{\ensuremath\searrow}%
- \DeclareUnicodeCharacter{2199}{\ensuremath\swarrow}%
- \DeclareUnicodeCharacter{21A6}{\ensuremath\mapsto}%
- \DeclareUnicodeCharacter{21A9}{\ensuremath\hookleftarrow}%
- \DeclareUnicodeCharacter{21AA}{\ensuremath\hookrightarrow}%
- \DeclareUnicodeCharacter{21BC}{\ensuremath\leftharpoonup}%
- \DeclareUnicodeCharacter{21BD}{\ensuremath\leftharpoondown}%
- \DeclareUnicodeCharacter{21C0}{\ensuremath\rightharpoonup}%
- \DeclareUnicodeCharacter{21C1}{\ensuremath\rightharpoondown}%
- \DeclareUnicodeCharacter{21CC}{\ensuremath\rightleftharpoons}%
- \DeclareUnicodeCharacter{21D0}{\ensuremath\Leftarrow}%
- \DeclareUnicodeCharacter{21D1}{\ensuremath\Uparrow}%
- \DeclareUnicodeCharacter{21D3}{\ensuremath\Downarrow}%
- \DeclareUnicodeCharacter{21D4}{\ensuremath\Leftrightarrow}%
- \DeclareUnicodeCharacter{21D5}{\ensuremath\Updownarrow}%
- \DeclareUnicodeCharacter{2202}{\ensuremath\partial}%
- \DeclareUnicodeCharacter{2205}{\ensuremath\emptyset}%
- \DeclareUnicodeCharacter{2207}{\ensuremath\nabla}%
- \DeclareUnicodeCharacter{2209}{\ensuremath\notin}%
- \DeclareUnicodeCharacter{220B}{\ensuremath\owns}%
- \DeclareUnicodeCharacter{220F}{\ensuremath\prod}%
- \DeclareUnicodeCharacter{2210}{\ensuremath\coprod}%
- \DeclareUnicodeCharacter{2211}{\ensuremath\sum}%
- \DeclareUnicodeCharacter{2213}{\ensuremath\mp}%
- \DeclareUnicodeCharacter{2218}{\ensuremath\circ}%
- \DeclareUnicodeCharacter{221A}{\ensuremath\surd}%
- \DeclareUnicodeCharacter{221D}{\ensuremath\propto}%
- \DeclareUnicodeCharacter{2220}{\ensuremath\angle}%
- \DeclareUnicodeCharacter{2223}{\ensuremath\mid}%
- \DeclareUnicodeCharacter{2228}{\ensuremath\vee}%
- \DeclareUnicodeCharacter{222A}{\ensuremath\cup}%
- \DeclareUnicodeCharacter{222B}{\ensuremath\smallint}%
- \DeclareUnicodeCharacter{222E}{\ensuremath\oint}%
- \DeclareUnicodeCharacter{223C}{\ensuremath\sim}%
- \DeclareUnicodeCharacter{2240}{\ensuremath\wr}%
- \DeclareUnicodeCharacter{2243}{\ensuremath\simeq}%
- \DeclareUnicodeCharacter{2245}{\ensuremath\cong}%
- \DeclareUnicodeCharacter{2248}{\ensuremath\approx}%
- \DeclareUnicodeCharacter{224D}{\ensuremath\asymp}%
- \DeclareUnicodeCharacter{2250}{\ensuremath\doteq}%
- \DeclareUnicodeCharacter{2260}{\ensuremath\neq}%
- \DeclareUnicodeCharacter{226A}{\ensuremath\ll}%
- \DeclareUnicodeCharacter{226B}{\ensuremath\gg}%
- \DeclareUnicodeCharacter{227A}{\ensuremath\prec}%
- \DeclareUnicodeCharacter{227B}{\ensuremath\succ}%
- \DeclareUnicodeCharacter{2283}{\ensuremath\supset}%
- \DeclareUnicodeCharacter{2286}{\ensuremath\subseteq}%
- \DeclareUnicodeCharacter{228E}{\ensuremath\uplus}%
- \DeclareUnicodeCharacter{2291}{\ensuremath\sqsubseteq}%
- \DeclareUnicodeCharacter{2292}{\ensuremath\sqsupseteq}%
- \DeclareUnicodeCharacter{2293}{\ensuremath\sqcap}%
- \DeclareUnicodeCharacter{2294}{\ensuremath\sqcup}%
- \DeclareUnicodeCharacter{2295}{\ensuremath\oplus}%
- \DeclareUnicodeCharacter{2296}{\ensuremath\ominus}%
- \DeclareUnicodeCharacter{2297}{\ensuremath\otimes}%
- \DeclareUnicodeCharacter{2298}{\ensuremath\oslash}%
- \DeclareUnicodeCharacter{2299}{\ensuremath\odot}%
- \DeclareUnicodeCharacter{22A2}{\ensuremath\vdash}%
- \DeclareUnicodeCharacter{22A3}{\ensuremath\dashv}%
- \DeclareUnicodeCharacter{22A4}{\ensuremath\ptextop}%
- \DeclareUnicodeCharacter{22A5}{\ensuremath\bot}%
- \DeclareUnicodeCharacter{22A8}{\ensuremath\models}%
- \DeclareUnicodeCharacter{22C0}{\ensuremath\bigwedge}%
- \DeclareUnicodeCharacter{22C1}{\ensuremath\bigvee}%
- \DeclareUnicodeCharacter{22C2}{\ensuremath\bigcap}%
- \DeclareUnicodeCharacter{22C3}{\ensuremath\bigcup}%
- \DeclareUnicodeCharacter{22C4}{\ensuremath\diamond}%
- \DeclareUnicodeCharacter{22C5}{\ensuremath\cdot}%
- \DeclareUnicodeCharacter{22C6}{\ensuremath\star}%
- \DeclareUnicodeCharacter{22C8}{\ensuremath\bowtie}%
- \DeclareUnicodeCharacter{2308}{\ensuremath\lceil}%
- \DeclareUnicodeCharacter{2309}{\ensuremath\rceil}%
- \DeclareUnicodeCharacter{230A}{\ensuremath\lfloor}%
- \DeclareUnicodeCharacter{230B}{\ensuremath\rfloor}%
- \DeclareUnicodeCharacter{2322}{\ensuremath\frown}%
- \DeclareUnicodeCharacter{2323}{\ensuremath\smile}%
- %
- \DeclareUnicodeCharacter{25B3}{\ensuremath\triangle}%
- \DeclareUnicodeCharacter{25B7}{\ensuremath\triangleright}%
- \DeclareUnicodeCharacter{25BD}{\ensuremath\bigtriangledown}%
- \DeclareUnicodeCharacter{25C1}{\ensuremath\triangleleft}%
- \DeclareUnicodeCharacter{25C7}{\ensuremath\diamond}%
- \DeclareUnicodeCharacter{2660}{\ensuremath\spadesuit}%
- \DeclareUnicodeCharacter{2661}{\ensuremath\heartsuit}%
- \DeclareUnicodeCharacter{2662}{\ensuremath\diamondsuit}%
- \DeclareUnicodeCharacter{2663}{\ensuremath\clubsuit}%
- \DeclareUnicodeCharacter{266D}{\ensuremath\flat}%
- \DeclareUnicodeCharacter{266E}{\ensuremath\natural}%
- \DeclareUnicodeCharacter{266F}{\ensuremath\sharp}%
- \DeclareUnicodeCharacter{26AA}{\ensuremath\bigcirc}%
- \DeclareUnicodeCharacter{27B9}{\ensuremath\rangle}%
- \DeclareUnicodeCharacter{27C2}{\ensuremath\perp}%
- \DeclareUnicodeCharacter{27E8}{\ensuremath\langle}%
- \DeclareUnicodeCharacter{27F5}{\ensuremath\longleftarrow}%
- \DeclareUnicodeCharacter{27F6}{\ensuremath\longrightarrow}%
- \DeclareUnicodeCharacter{27F7}{\ensuremath\longleftrightarrow}%
- \DeclareUnicodeCharacter{27FC}{\ensuremath\longmapsto}%
- \DeclareUnicodeCharacter{29F5}{\ensuremath\setminus}%
- \DeclareUnicodeCharacter{2A00}{\ensuremath\bigodot}%
- \DeclareUnicodeCharacter{2A01}{\ensuremath\bigoplus}%
- \DeclareUnicodeCharacter{2A02}{\ensuremath\bigotimes}%
- \DeclareUnicodeCharacter{2A04}{\ensuremath\biguplus}%
- \DeclareUnicodeCharacter{2A06}{\ensuremath\bigsqcup}%
- \DeclareUnicodeCharacter{2A3F}{\ensuremath\amalg}%
- \DeclareUnicodeCharacter{2AAF}{\ensuremath\preceq}%
- \DeclareUnicodeCharacter{2AB0}{\ensuremath\succeq}%
- %
- \global\mathchardef\checkmark="1370% actually the square root sign
- \DeclareUnicodeCharacter{2713}{\ensuremath\checkmark}%
-}% end of \unicodechardefs
-
-% UTF-8 byte sequence (pdfTeX) definitions (replacing and @U command)
-% It makes the setting that replace UTF-8 byte sequence.
-\def\utfeightchardefs{%
- \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterUTFviii
- \unicodechardefs
-}
-
-% Whether the active definitions of non-ASCII characters expand to
-% non-active tokens with the same character code. This is used to
-% write characters literally, instead of using active definitions for
-% printing the correct glyphs.
-\newif\ifpassthroughchars
-\passthroughcharsfalse
-
-% For native Unicode handling (XeTeX and LuaTeX),
-% provide a definition macro to replace/pass-through a Unicode character
-%
-\def\DeclareUnicodeCharacterNative#1#2{%
- \catcode"#1=\active
- \def\dodeclareunicodecharacternative##1##2##3{%
- \begingroup
- \uccode`\~="##2\relax
- \uppercase{\gdef~}{%
- \ifpassthroughchars
- ##1%
- \else
- ##3%
- \fi
- }
- \endgroup
- }
- \begingroup
- \uccode`\.="#1\relax
- \uppercase{\def\UTFNativeTmp{.}}%
- \expandafter\dodeclareunicodecharacternative\UTFNativeTmp{#1}{#2}%
- \endgroup
-}
-
-% Native Unicode handling (XeTeX and LuaTeX) character replacing definition.
-% It activates the setting that replaces Unicode characters.
-\def\nativeunicodechardefs{%
- \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNative
- \unicodechardefs
-}
-
-% For native Unicode handling (XeTeX and LuaTeX),
-% make the character token expand
-% to the sequences given in \unicodechardefs for printing.
-\def\DeclareUnicodeCharacterNativeAtU#1#2{%
- \def\UTFAtUTmp{#2}
- \expandafter\globallet\csname uni:#1\endcsname \UTFAtUTmp
-}
-
-% @U command definitions for native Unicode handling (XeTeX and LuaTeX).
-\def\nativeunicodechardefsatu{%
- \let\DeclareUnicodeCharacter\DeclareUnicodeCharacterNativeAtU
- \unicodechardefs
-}
-
-% US-ASCII character definitions.
-\def\asciichardefs{% nothing need be done
- \relax
-}
-
-% Define all Unicode characters we know about. This makes UTF-8 the default
-% input encoding and allows @U to work.
-\iftxinativeunicodecapable
- \nativeunicodechardefsatu
-\else
- \utfeightchardefs
-\fi
-
-\message{formatting,}
-
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be very finicky about underfull hboxes, either.
-\hbadness = 6666
-
-% Following George Bush, get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything. We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize. We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
- \ifx\emergencystretch\thisisundefined
- % Allow us to assign to \emergencystretch anyway.
- \def\emergencystretch{\dimen0}%
- \else
- \emergencystretch = .15\hsize
- \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth;
-% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
-% 7) physical page height; 8) physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading. The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
- \voffset = #3\relax
- \topskip = #6\relax
- \splittopskip = \topskip
- %
- \vsize = #1\relax
- \advance\vsize by \topskip
- \outervsize = \vsize
- \advance\outervsize by 2\topandbottommargin
- \txipageheight = \vsize
- %
- \hsize = #2\relax
- \outerhsize = \hsize
- \advance\outerhsize by 0.5in
- \txipagewidth = \hsize
- %
- \normaloffset = #4\relax
- \bindingoffset = #5\relax
- %
- \ifpdf
- \pdfpageheight #7\relax
- \pdfpagewidth #8\relax
- % if we don't reset these, they will remain at "1 true in" of
- % whatever layout pdftex was dumped with.
- \pdfhorigin = 1 true in
- \pdfvorigin = 1 true in
- \else
- \ifx\XeTeXrevision\thisisundefined
- \special{papersize=#8,#7}%
- \else
- \pdfpageheight #7\relax
- \pdfpagewidth #8\relax
- % XeTeX does not have \pdfhorigin and \pdfvorigin.
- \fi
- \fi
- %
- \setleading{\textleading}
- %
- \parindent = \defaultparindent
- \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % If page is nothing but text, make it come out even.
- \internalpagesizes{607.2pt}{6in}% that's 46 lines
- {\voffset}{.25in}%
- {\bindingoffset}{36pt}%
- {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.25 trim size.
-\def\smallbook{{\globaldefs = 1
- \parskip = 2pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.5in}{5in}%
- {-.2in}{0in}%
- {\bindingoffset}{16pt}%
- {9.25in}{7in}%
- %
- \lispnarrowing = 0.3in
- \tolerance = 700
- \contentsrightmargin = 0pt
- \defbodyindent = .5cm
-}}
-
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
- \parskip = 1.5pt plus 1pt
- \textleading = 12pt
- %
- \internalpagesizes{7.4in}{4.8in}%
- {-.2in}{-.4in}%
- {0pt}{14pt}%
- {9in}{6in}%
- %
- \lispnarrowing = 0.25in
- \tolerance = 700
- \contentsrightmargin = 0pt
- \defbodyindent = .4cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
- \parskip = 3pt plus 2pt minus 1pt
- \textleading = 13.2pt
- %
- % Double-side printing via postscript on Laserjet 4050
- % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
- % To change the settings for a different printer or situation, adjust
- % \normaloffset until the front-side and back-side texts align. Then
- % do the same for \bindingoffset. You can set these for testing in
- % your texinfo source file like this:
- % @tex
- % \global\normaloffset = -6mm
- % \global\bindingoffset = 10mm
- % @end tex
- \internalpagesizes{673.2pt}{160mm}% that's 51 lines
- {\voffset}{\hoffset}%
- {\bindingoffset}{44pt}%
- {297mm}{210mm}%
- %
- \tolerance = 700
- \contentsrightmargin = 0pt
- \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
- \parskip = 2pt plus 1pt minus 0.1pt
- \textleading = 12.5pt
- %
- \internalpagesizes{160mm}{120mm}%
- {\voffset}{\hoffset}%
- {\bindingoffset}{8pt}%
- {210mm}{148mm}%
- %
- \lispnarrowing = 0.2in
- \tolerance = 800
- \contentsrightmargin = 0pt
- \defbodyindent = 2mm
- \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{237mm}{150mm}%
- {\voffset}{4.6mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- %
- % Must explicitly reset to 0 because we call \afourpaper.
- \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{241mm}{165mm}%
- {\voffset}{-2.95mm}%
- {\bindingoffset}{7mm}%
- {297mm}{210mm}%
- \globaldefs = 0
-}}
-
-\def\bsixpaper{{\globaldefs = 1
- \afourpaper
- \internalpagesizes{140mm}{100mm}%
- {-6.35mm}{-12.7mm}%
- {\bindingoffset}{14pt}%
- {176mm}{125mm}%
- \let\SETdispenvsize=\smallword
- \lispnarrowing = 0.2in
- \globaldefs = 0
-}}
-
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
- \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
- \globaldefs = 1
- %
- \parskip = 3pt plus 2pt minus 1pt
- \setleading{\textleading}%
- %
- \dimen0 = #1\relax
- \advance\dimen0 by 2.5in % default 1in margin above heading line
- % and 1.5in to include heading, footing and
- % bottom margin
- %
- \dimen2 = \hsize
- \advance\dimen2 by 2in % default to 1 inch margin on each side
- %
- \internalpagesizes{#1}{\hsize}%
- {\voffset}{\normaloffset}%
- {\bindingoffset}{44pt}%
- {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-% Default value of \hfuzz, for suppressing warnings about overfull hboxes.
-\hfuzz = 1pt
-
-
-\message{and turning on texinfo input format.}
-
-\def^^L{\par} % remove \outer, so ^L can appear in an @comment
-
-% DEL is a comment character, in case @c does not suffice.
-\catcode`\^^? = 14
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other \def\normaldoublequote{"}
-\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
-\catcode`\+=\other \def\normalplus{+}
-\catcode`\<=\other \def\normalless{<}
-\catcode`\>=\other \def\normalgreater{>}
-\catcode`\^=\other \def\normalcaret{^}
-\catcode`\_=\other \def\normalunderscore{_}
-\catcode`\|=\other \def\normalverticalbar{|}
-\catcode`\~=\other \def\normaltilde{~}
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise. Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font. Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts. But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Set catcodes for Texinfo file
-
-% Active characters for printing the wanted glyph.
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-%
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active \def\activetilde{{\tt\char126}} \let~ = \activetilde
-\chardef\hatchar=`\^
-\catcode`\^=\active \def\activehat{{\tt \hatchar}} \let^ = \activehat
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-\let\realunder=_
-
-\catcode`\|=\active \def|{{\tt\char124}}
-
-\chardef \less=`\<
-\catcode`\<=\active \def\activeless{{\tt \less}}\let< = \activeless
-\chardef \gtr=`\>
-\catcode`\>=\active \def\activegtr{{\tt \gtr}}\let> = \activegtr
-\catcode`\+=\active \def+{{\tt \char 43}}
-\catcode`\$=\active \def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-\catcode`\-=\active \let-=\normaldash
-
-
-% used for headline/footline in the output routine, in case the page
-% breaks in the middle of an @tex block.
-\def\texinfochars{%
- \let< = \activeless
- \let> = \activegtr
- \let~ = \activetilde
- \let^ = \activehat
- \setregularquotes
- \let\b = \strong
- \let\i = \smartitalic
- % in principle, all other definitions in \tex have to be undone too.
-}
-
-% Used sometimes to turn off (effectively) the active characters even after
-% parsing them.
-\def\turnoffactive{%
- \normalturnoffactive
- \otherbackslash
-}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-
-% \realbackslash is an actual character `\' with catcode other.
-{\catcode`\\=\other @gdef@realbackslash{\}}
-
-% In Texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active % @ for escape char from now on.
-
-% Print a typewriter backslash. For math mode, we can't simply use
-% \backslashcurfont: the story here is that in math mode, the \char
-% of \backslashcurfont ends up printing the roman \ from the math symbol
-% font (because \char in math mode uses the \mathcode, and plain.tex
-% sets \mathcode`\\="026E). Hence we use an explicit \mathchar,
-% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
-% ignored family value; char position "5C). We can't use " for the
-% usual hex value because it has already been made active.
-
-@def@ttbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
-@let@backslashchar = @ttbackslash % @backslashchar{} is for user documents.
-
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.
-%
-{@catcode`- = @active
- @gdef@normalturnoffactive{%
- @passthroughcharstrue
- @let-=@normaldash
- @let"=@normaldoublequote
- @let$=@normaldollar %$ font-lock fix
- @let+=@normalplus
- @let<=@normalless
- @let>=@normalgreater
- @let^=@normalcaret
- @let_=@normalunderscore
- @let|=@normalverticalbar
- @let~=@normaltilde
- @let\=@ttbackslash
- @setregularquotes
- @unsepspaces
- }
-}
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have @fixbackslash turn them back on.
-@catcode`+=@other @catcode`@_=@other
-
-% \enablebackslashhack - allow file to begin `\input texinfo'
-%
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-% If the file did not have a `\input texinfo', then it is turned off after
-% the first line; otherwise the first `\' in the file would cause an error.
-% This is used on the very last line of this file, texinfo.tex.
-% We also use @c to call @fixbackslash, in case ends of lines are hidden.
-{
-@catcode`@^=7
-@catcode`@^^M=13@gdef@enablebackslashhack{%
- @global@let\ = @eatinput%
- @catcode`@^^M=13%
- @def@c{@fixbackslash@c}%
- % Definition for the newline at the end of this file.
- @def ^^M{@let^^M@secondlinenl}%
- % Definition for a newline in the main Texinfo file.
- @gdef @secondlinenl{@fixbackslash}%
- % In case the first line has a whole-line command on it
- @let@originalparsearg@parsearg
- @def@parsearg{@fixbackslash@originalparsearg}
-}}
-
-{@catcode`@^=7 @catcode`@^^M=13%
-@gdef@eatinput input texinfo#1^^M{@fixbackslash}}
-
-% Emergency active definition of newline, in case an active newline token
-% appears by mistake.
-{@catcode`@^=7 @catcode13=13%
-@gdef@enableemergencynewline{%
- @gdef^^M{%
- @par%
- %<warning: active newline>@par%
-}}}
-
-
-@gdef@fixbackslash{%
- @ifx\@eatinput @let\ = @ttbackslash @fi
- @catcode13=5 % regular end of line
- @enableemergencynewline
- @let@c=@comment
- @let@parsearg@originalparsearg
- % Also turn back on active characters that might appear in the input
- % file name, in case not using a pre-dumped format.
- @catcode`+=@active
- @catcode`@_=@active
- %
- % If texinfo.cnf is present on the system, read it.
- % Useful for site-wide @afourpaper, etc. This macro, @fixbackslash, gets
- % called at the beginning of every Texinfo file. Not opening texinfo.cnf
- % directly in this file, texinfo.tex, makes it possible to make a format
- % file for Texinfo.
- %
- @openin 1 texinfo.cnf
- @ifeof 1 @else @input texinfo.cnf @fi
- @closein 1
-}
-
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These (along with & and #) are made active for url-breaking, so need
-% active definitions as the normal characters.
-@def@normaldot{.}
-@def@normalquest{?}
-@def@normalslash{/}
-
-% These look ok in all fonts, so just make them not special.
-% @hashchar{} gets its own user-level command, because of #line.
-@catcode`@& = @other @def@normalamp{&}
-@catcode`@# = @other @def@normalhash{#}
-@catcode`@% = @other @def@normalpercent{%}
-
-@let @hashchar = @normalhash
-
-@c Finally, make ` and ' active, so that txicodequoteundirected and
-@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}. If we
-@c don't make ` and ' active, @code will not get them as active chars.
-@c Do this last of all since we use ` in the previous @catcode assignments.
-@catcode`@'=@active
-@catcode`@`=@active
-@setregularquotes
-
-@c Local variables:
-@c eval: (add-hook 'before-save-hook 'time-stamp)
-@c page-delimiter: "^\\\\message\\|emacs-page"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@enablebackslashhack
-
--- /dev/null
+# autoconf-archive/cfg.mk
+
+# settings required by the maintainer-makefile module
+
+gnu_rel_host := ftp.gnu.org
+old_NEWS_hash := a7988b526c80ef7484d76c89f294cd1a
+gpg_key_ID := 99089D72
+today := $(date "+%Y-%m-%d")
+TAR_OPTIONS += --mtime=$(today)
+manual_title := GNU Autoconf Archive Web Site
+news-check-lines-spec := 11
+
+# maintainer targets
+
+PYTHON := python3
+
+M4DIR := $(srcdir)/m4
+STAGEDIR := $(srcdir)/stage
+DOCDIR := $(srcdir)/doc
+
+M4_FILES := $(sort $(wildcard $(M4DIR)/*.m4))
+MACROS := $(patsubst $(M4DIR)/%.m4,%, $(M4_FILES))
+TEXI_FILES := $(patsubst %,$(DOCDIR)/%.texi,$(MACROS))
+
+.PHONY: maintainer-all
+.PRECIOUS: $(patsubst %,$(STAGEDIR)/%.m4,$(MACROS))
+maintainer-all: $(TEXI_FILES) $(DOCDIR)/all-macros.texi $(srcdir)/README
+
+$(STAGEDIR)/manifest:
+ @$(MKDIR_P) $(STAGEDIR)
+ @rm -f "$@"
+ @for n in $(basename $(notdir $(M4_FILES))); do echo "$$n" >>"$@"; done
+
+$(STAGEDIR)/%.m4 : $(M4DIR)/%.m4 $(STAGEDIR)/manifest $(srcdir)/macro.py $(srcdir)/macro2m4.py
+ $(PYTHON) $(srcdir)/macro2m4.py "$<" "$@"
+ @diff -u "$<" "$@" || (touch -d "1970-01-01 01:00:00" "$@"; false)
+
+$(DOCDIR)/%.texi : $(STAGEDIR)/%.m4 $(srcdir)/macro2texi.py $(srcdir)/macro.py
+ $(PYTHON) $(srcdir)/macro2texi.py "$<" "$@"
+
+$(DOCDIR)/all-macros.texi: $(srcdir)/configure
+ @echo generating $@
+ @$(MKDIR_P) $(DOCDIR)
+ @rm -f "$@"
+ @echo '@menu' >>"$@"
+ @for n in $(MACROS); do echo "* $$n::" >>"$@"; done
+ @echo '@end menu' >>"$@"
+ @echo '' >>"$@"
+ @for n in $(MACROS); do echo "@include $$n.texi" >>"$@"; done
+
+$(srcdir)/README : $(srcdir)/README.md
+ @cp -f $< $@
+ @chmod -w $@
+++ /dev/null
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.71 for GNU Autoconf Archive 2022.02.11.
-#
-# Report bugs to <autoconf-archive-maintainers@gnu.org>.
-#
-#
-# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
-# Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-as_nop=:
-if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
-then :
- emulate sh
- NULLCMD=:
- # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
- # is contrary to our usage. Disable this feature.
- alias -g '${1+"$@"}'='"$@"'
- setopt NO_GLOB_SUBST
-else $as_nop
- case `(set -o) 2>/dev/null` in #(
- *posix*) :
- set -o posix ;; #(
- *) :
- ;;
-esac
-fi
-
-
-
-# Reset variables that may have inherited troublesome values from
-# the environment.
-
-# IFS needs to be set, to space, tab, and newline, in precisely that order.
-# (If _AS_PATH_WALK were called with IFS unset, it would have the
-# side effect of setting IFS to empty, thus disabling word splitting.)
-# Quoting is to prevent editors from complaining about space-tab.
-as_nl='
-'
-export as_nl
-IFS=" "" $as_nl"
-
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# Ensure predictable behavior from utilities with locale-dependent output.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
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-
-If you want to complete the configuration process using your problematic
-'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
-to "yes", and re-run configure.
-
-END
- as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
- fi
-fi
-
-
-
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $PACKAGE_STRING" >&5
-printf "%s\n" "$as_me: $PACKAGE_STRING" >&6;}
-
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
-printf %s "checking for a sed that does not truncate output... " >&6; }
-if test ${ac_cv_path_SED+y}
-then :
- printf %s "(cached) " >&6
-else $as_nop
- ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
- for ac_i in 1 2 3 4 5 6 7; do
- ac_script="$ac_script$as_nl$ac_script"
- done
- echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
- { ac_script=; unset ac_script;}
- if test -z "$SED"; then
- ac_path_SED_found=false
- # Loop through the user's path and test for each of PROGNAME-LIST
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- case $as_dir in #(((
- '') as_dir=./ ;;
- */) ;;
- *) as_dir=$as_dir/ ;;
- esac
- for ac_prog in sed gsed
- do
- for ac_exec_ext in '' $ac_executable_extensions; do
- ac_path_SED="$as_dir$ac_prog$ac_exec_ext"
- as_fn_executable_p "$ac_path_SED" || continue
-# Check for GNU ac_path_SED and select it if it is found.
- # Check for GNU $ac_path_SED
-case `"$ac_path_SED" --version 2>&1` in
-*GNU*)
- ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
-*)
- ac_count=0
- printf %s 0123456789 >"conftest.in"
- while :
- do
- cat "conftest.in" "conftest.in" >"conftest.tmp"
- mv "conftest.tmp" "conftest.in"
- cp "conftest.in" "conftest.nl"
- printf "%s\n" '' >> "conftest.nl"
- "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
- diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
- as_fn_arith $ac_count + 1 && ac_count=$as_val
- if test $ac_count -gt ${ac_path_SED_max-0}; then
- # Best one so far, save it but keep looking for a better one
- ac_cv_path_SED="$ac_path_SED"
- ac_path_SED_max=$ac_count
- fi
- # 10*(2^10) chars as input seems more than enough
- test $ac_count -gt 10 && break
- done
- rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
- $ac_path_SED_found && break 3
- done
- done
- done
-IFS=$as_save_IFS
- if test -z "$ac_cv_path_SED"; then
- as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
- fi
-else
- ac_cv_path_SED=$SED
-fi
-
-fi
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-printf "%s\n" "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
- rm -f conftest.sed
-
-
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m4/ax_python.m4 m4/ax_python_config_var.m4 m4/ax_python_devel.m4 m4/ax_python_embed.m4 m4/ax_python_module.m4 m4/ax_python_module_version.m4 m4/ax_r_package.m4 m4/ax_recursive_eval.m4 m4/ax_require_defined.m4 m4/ax_require_one_func.m4 m4/ax_restore_flags.m4 m4/ax_restore_flags_with_prefix.m4 m4/ax_rpm_init.m4 m4/ax_ruby_devel.m4 m4/ax_ruby_ext.m4 m4/ax_save_flags.m4 m4/ax_save_flags_with_prefix.m4 m4/ax_set_default_paths_system.m4 m4/ax_short_sleep.m4 m4/ax_silent_mode.m4 m4/ax_sip_devel.m4 m4/ax_spec_file.m4 m4/ax_spec_package_version.m4 m4/ax_split_version.m4 m4/ax_string_strcasecmp.m4 m4/ax_strings_strcasecmp.m4 m4/ax_struct_semun.m4 m4/ax_subdir_files.m4 m4/ax_subdirs_configure.m4 m4/ax_subst_with.m4 m4/ax_swig_enable_cxx.m4 m4/ax_swig_multi_module_support.m4 m4/ax_swig_python.m4 m4/ax_switch_flags.m4 m4/ax_sys_dev_poll.m4 m4/ax_sys_largefile_sensitive.m4 m4/ax_sys_perlsharpbang.m4 m4/ax_sys_weak_alias.m4 m4/ax_sysv_ipc.m4 m4/ax_tls.m4 m4/ax_trilinos_amesos.m4 m4/ax_trilinos_base.m4 m4/ax_trilinos_epetra.m4 m4/ax_trilinos_epetraext.m4 m4/ax_trilinos_epetraext_hdf5.m4 m4/ax_trilinos_rtop.m4 m4/ax_trilinos_rythmos.m4 m4/ax_trilinos_teuchos.m4 m4/ax_trilinos_thyra.m4 m4/ax_trilinos_thyra_epetra.m4 m4/ax_trilinos_thyra_epetraext.m4 m4/ax_try_awk_anyout.m4 m4/ax_try_awk_expout.m4 m4/ax_try_compile_java.m4 m4/ax_try_run_java.m4 m4/ax_type_socklen_t.m4 m4/ax_upload.m4 m4/ax_valgrind_check.m4 m4/ax_var_pop.m4 m4/ax_var_push.m4 m4/ax_var_timezone_externals.m4 m4/ax_very_nice.m4 m4/ax_warning_default_aclocaldir.m4 m4/ax_warning_default_pkgconfig.m4 m4/ax_wint_t.m4 m4/ax_with_apxs.m4 m4/ax_with_build_path.m4 m4/ax_with_curses.m4 m4/ax_with_curses_extra.m4 m4/ax_with_dmalloc.m4 m4/ax_with_mpatrol.m4 m4/ax_with_prog.m4 m4/ax_xercesc.m4 m4/ax_xsdcxx.m4 m4/ax_xtra_classpath.m4 m4/ax_zmq.m4 m4/ax_zoneinfo.m4"
-
-
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ax_boost_random.texi ax_boost_regex.texi ax_boost_serialization.texi ax_boost_signals.texi ax_boost_system.texi ax_boost_test_exec_monitor.texi ax_boost_thread.texi ax_boost_unit_test_framework.texi ax_boost_wave.texi ax_boost_wserialization.texi ax_build_date_epoch.texi ax_c99_inline.texi ax_c___attribute__.texi ax_c_arithmetic_rshift.texi ax_c_compile_value.texi ax_c_declare_block.texi ax_c_float_words_bigendian.texi ax_c_long_long.texi ax_c_referenceable_passed_va_list.texi ax_c_var_func.texi ax_cache_size.texi ax_caolan_check_package.texi ax_caolan_search_package.texi ax_cc_for_build.texi ax_cc_maxopt.texi ax_cf_ebcdic.texi ax_cflags_aix_option.texi ax_cflags_force_c89.texi ax_cflags_hpux_option.texi ax_cflags_irix_option.texi ax_cflags_no_writable_strings.texi ax_cflags_strict_prototypes.texi ax_cflags_sun_option.texi ax_cflags_warn_all.texi ax_check_aligned_access_required.texi ax_check_allocated_ctime.texi ax_check_awk__v.texi ax_check_awk__x_escapes.texi ax_check_awk_and.texi 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ax_prog_bison_version.texi ax_prog_cc_char_subscripts.texi ax_prog_cc_for_build.texi ax_prog_cc_mpi.texi ax_prog_cp_s.texi ax_prog_crontab.texi ax_prog_cxx_for_build.texi ax_prog_cxx_mpi.texi ax_prog_date.texi ax_prog_dotnetcore_version.texi ax_prog_doxygen.texi ax_prog_emacs.texi ax_prog_f77_mpi.texi ax_prog_fasm.texi ax_prog_fasm_opt.texi ax_prog_fc_mpi.texi ax_prog_fig2dev.texi ax_prog_flex.texi ax_prog_flex_version.texi ax_prog_gjs.texi ax_prog_guile_version.texi ax_prog_haxe_version.texi ax_prog_help2man.texi ax_prog_hla.texi ax_prog_hla_opt.texi ax_prog_httpd.texi ax_prog_jar.texi ax_prog_java.texi ax_prog_java_cc.texi ax_prog_java_works.texi ax_prog_javac.texi ax_prog_javac_works.texi ax_prog_javadoc.texi ax_prog_javah.texi ax_prog_masm.texi ax_prog_masm_opt.texi ax_prog_md5sum.texi ax_prog_modprobe.texi ax_prog_mysql.texi ax_prog_mysqladmin.texi ax_prog_mysqld.texi ax_prog_mysqlimport.texi ax_prog_mysqlshow.texi ax_prog_nasm.texi ax_prog_nasm_opt.texi ax_prog_perl_modules.texi ax_prog_perl_version.texi ax_prog_pgclient.texi ax_prog_python_version.texi ax_prog_robot.texi ax_prog_ruby_version.texi ax_prog_scala.texi ax_prog_scalac.texi ax_prog_scp.texi ax_prog_splint.texi ax_prog_ssh.texi ax_prog_tasm.texi ax_prog_tasm_opt.texi ax_prog_tcl.texi ax_prog_xsltproc.texi ax_prog_yasm.texi ax_prog_yasm_opt.texi ax_prototype.texi ax_prototype_accept.texi ax_prototype_getsockname.texi ax_prototype_setsockopt.texi ax_pthread.texi ax_python.texi ax_python_config_var.texi ax_python_devel.texi ax_python_embed.texi ax_python_module.texi ax_python_module_version.texi ax_r_package.texi ax_recursive_eval.texi ax_require_defined.texi ax_require_one_func.texi ax_restore_flags.texi ax_restore_flags_with_prefix.texi ax_rpm_init.texi ax_ruby_devel.texi ax_ruby_ext.texi ax_save_flags.texi ax_save_flags_with_prefix.texi ax_set_default_paths_system.texi ax_short_sleep.texi ax_silent_mode.texi ax_sip_devel.texi ax_spec_file.texi ax_spec_package_version.texi ax_split_version.texi ax_string_strcasecmp.texi ax_strings_strcasecmp.texi ax_struct_semun.texi ax_subdir_files.texi ax_subdirs_configure.texi ax_subst_with.texi ax_swig_enable_cxx.texi ax_swig_multi_module_support.texi ax_swig_python.texi ax_switch_flags.texi ax_sys_dev_poll.texi ax_sys_largefile_sensitive.texi ax_sys_perlsharpbang.texi ax_sys_weak_alias.texi ax_sysv_ipc.texi ax_tls.texi ax_trilinos_amesos.texi ax_trilinos_base.texi ax_trilinos_epetra.texi ax_trilinos_epetraext.texi ax_trilinos_epetraext_hdf5.texi ax_trilinos_rtop.texi ax_trilinos_rythmos.texi ax_trilinos_teuchos.texi ax_trilinos_thyra.texi ax_trilinos_thyra_epetra.texi ax_trilinos_thyra_epetraext.texi ax_try_awk_anyout.texi ax_try_awk_expout.texi ax_try_compile_java.texi ax_try_run_java.texi ax_type_socklen_t.texi ax_upload.texi ax_valgrind_check.texi ax_var_pop.texi ax_var_push.texi ax_var_timezone_externals.texi ax_very_nice.texi ax_warning_default_aclocaldir.texi ax_warning_default_pkgconfig.texi ax_wint_t.texi ax_with_apxs.texi ax_with_build_path.texi ax_with_curses.texi ax_with_curses_extra.texi ax_with_dmalloc.texi ax_with_mpatrol.texi ax_with_prog.texi ax_xercesc.texi ax_xsdcxx.texi ax_xtra_classpath.texi ax_zmq.texi ax_zoneinfo.texi"
-
-
-ac_config_files="$ac_config_files Makefile doc/Makefile"
-
-cat >confcache <<\_ACEOF
-# This file is a shell script that caches the results of configure
-# tests run on this system so they can be shared between configure
-# scripts and configure runs, see configure's option --config-cache.
-# It is not useful on other systems. If it contains results you don't
-# want to keep, you may remove or edit it.
-#
-# config.status only pays attention to the cache file if you give it
-# the --recheck option to rerun configure.
-#
-# `ac_cv_env_foo' variables (set or unset) will be overridden when
-# loading this file, other *unset* `ac_cv_foo' will be assigned the
-# following values.
-
-_ACEOF
-
-# The following way of writing the cache mishandles newlines in values,
-# but we know of no workaround that is simple, portable, and efficient.
-# So, we kill variables containing newlines.
-# Ultrix sh set writes to stderr and can't be redirected directly,
-# and sets the high bit in the cache file unless we assign to the vars.
-(
- for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
- eval ac_val=\$$ac_var
- case $ac_val in #(
- *${as_nl}*)
- case $ac_var in #(
- *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
-printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
- esac
- case $ac_var in #(
- _ | IFS | as_nl) ;; #(
- BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
- *) { eval $ac_var=; unset $ac_var;} ;;
- esac ;;
- esac
- done
-
- (set) 2>&1 |
- case $as_nl`(ac_space=' '; set) 2>&1` in #(
- *${as_nl}ac_space=\ *)
- # `set' does not quote correctly, so add quotes: double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \.
- sed -n \
- "s/'/'\\\\''/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;; #(
- *)
- # `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
- ;;
- esac |
- sort
-) |
- sed '
- /^ac_cv_env_/b end
- t clear
- :clear
- s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
- t end
- s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- :end' >>confcache
-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
- if test -w "$cache_file"; then
- if test "x$cache_file" != "x/dev/null"; then
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
-printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
- if test ! -f "$cache_file" || test -h "$cache_file"; then
- cat confcache >"$cache_file"
- else
- case $cache_file in #(
- */* | ?:*)
- mv -f confcache "$cache_file"$$ &&
- mv -f "$cache_file"$$ "$cache_file" ;; #(
- *)
- mv -f confcache "$cache_file" ;;
- esac
- fi
- fi
- else
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
- fi
-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-# Transform confdefs.h into DEFS.
-# Protect against shell expansion while executing Makefile rules.
-# Protect against Makefile macro expansion.
-#
-# If the first sed substitution is executed (which looks for macros that
-# take arguments), then branch to the quote section. Otherwise,
-# look for a macro that doesn't take arguments.
-ac_script='
-:mline
-/\\$/{
- N
- s,\\\n,,
- b mline
-}
-t clear
-:clear
-s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
-t quote
-s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
-t quote
-b any
-:quote
-s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
-s/\[/\\&/g
-s/\]/\\&/g
-s/\$/$$/g
-H
-:any
-${
- g
- s/^\n//
- s/\n/ /g
- p
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-'
-DEFS=`sed -n "$ac_script" confdefs.h`
-
-
-ac_libobjs=
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- ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
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-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
-printf %s "checking that generated files are newer than configure... " >&6; }
- if test -n "$am_sleep_pid"; then
- # Hide warnings about reused PIDs.
- wait $am_sleep_pid 2>/dev/null
- fi
- { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5
-printf "%s\n" "done" >&6; }
-
-
-: "${CONFIG_STATUS=./config.status}"
-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
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-as_write_fail=0
-cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-# Run this file to recreate the current configuration.
-# Compiler output produced by configure, useful for debugging
-# configure, is in config.log if it exists.
-
-debug=false
-ac_cs_recheck=false
-ac_cs_silent=false
-
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
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-as_nop=:
-if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
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- emulate sh
- NULLCMD=:
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- setopt NO_GLOB_SUBST
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- case `(set -o) 2>/dev/null` in #(
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- *) :
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-
-
-# Reset variables that may have inherited troublesome values from
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-
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-'
-export as_nl
-IFS=" "" $as_nl"
-
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# Ensure predictable behavior from utilities with locale-dependent output.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# We cannot yet rely on "unset" to work, but we need these variables
-# to be unset--not just set to an empty or harmless value--now, to
-# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
-# also avoids known problems related to "unset" and subshell syntax
-# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
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-do eval test \${$as_var+y} \
- && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-
-# Ensure that fds 0, 1, and 2 are open.
-if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
-if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
-if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
-
-# The user is always right.
-if ${PATH_SEPARATOR+false} :; then
- PATH_SEPARATOR=:
- (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
- (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
- PATH_SEPARATOR=';'
- }
-fi
-
-
-# Find who we are. Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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-
- ;;
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-# in which case we are not to be found in the path.
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- as_myself=$0
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-if test ! -f "$as_myself"; then
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- exit 1
-fi
-
-
-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-{
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- printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
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- printf "%s\n" "$as_me: error: $2" >&2
- as_fn_exit $as_status
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-
-
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
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-{
- return $1
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-
-# as_fn_exit STATUS
-# -----------------
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-{
- set +e
- as_fn_set_status $1
- exit $1
-} # as_fn_exit
-
-# as_fn_unset VAR
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-{
- { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
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-then :
- eval 'as_fn_append ()
- {
- eval $1+=\$2
- }'
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- as_fn_append ()
- {
- eval $1=\$$1\$2
- }
-fi # as_fn_append
-
-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
-# global $as_val. Take advantage of shells that can avoid forks. The arguments
-# must be portable across $(()) and expr.
-if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
-then :
- eval 'as_fn_arith ()
- {
- as_val=$(( $* ))
- }'
-else $as_nop
- as_fn_arith ()
- {
- as_val=`expr "$@" || test $? -eq 1`
- }
-fi # as_fn_arith
-
-
-if expr a : '\(a\)' >/dev/null 2>&1 &&
- test "X`expr 00001 : '.*\(...\)'`" = X001; then
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-else
- as_expr=false
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-
-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-as_me=`$as_basename -- "$0" ||
-$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
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- sed '/^.*\/\([^/][^/]*\)\/*$/{
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-# as_fn_mkdir_p
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-{
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-# as_fn_executable_p FILE
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-{
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-* ax_lib_wad::
-* ax_lib_xalan::
-* ax_lib_xerces::
-* ax_lib_xml_security::
-* ax_libgcj_jar::
-* ax_libtoolize_cflags::
-* ax_llvm::
-* ax_lua::
-* ax_luarocks_rock::
-* ax_maintainer_mode_auto_silent::
-* ax_missing_prog::
-* ax_mpi::
-* ax_mpip::
-* ax_ms_cpprest::
-* ax_need_awk::
-* ax_normalize_path::
-* ax_not_enable_frame_pointer::
-* ax_numeric_namedlevel::
-* ax_open62541_check_h::
-* ax_open62541_check_lib::
-* ax_open62541_path::
-* ax_openmp::
-* ax_patch_libtool_changing_cmds_ifs::
-* ax_path_bdb::
-* ax_path_generic::
-* ax_path_lib_pcre::
-* ax_path_milter::
-* ax_path_missing::
-* ax_perl_ext::
-* ax_perl_ext_flags::
-* ax_perl_module_version::
-* ax_pgsql_priv_root::
-* ax_pkg_check_modules::
-* ax_pkg_mico::
-* ax_pkg_swig::
-* ax_prefix_config_h::
-* ax_prepend_flag::
-* ax_print_to_file::
-* ax_printf_size_t::
-* ax_prog_apache::
-* ax_prog_bison::
-* ax_prog_bison_version::
-* ax_prog_cc_char_subscripts::
-* ax_prog_cc_for_build::
-* ax_prog_cc_mpi::
-* ax_prog_cp_s::
-* ax_prog_crontab::
-* ax_prog_cxx_for_build::
-* ax_prog_cxx_mpi::
-* ax_prog_date::
-* ax_prog_dotnetcore_version::
-* ax_prog_doxygen::
-* ax_prog_emacs::
-* ax_prog_f77_mpi::
-* ax_prog_fasm::
-* ax_prog_fasm_opt::
-* ax_prog_fc_mpi::
-* ax_prog_fig2dev::
-* ax_prog_flex::
-* ax_prog_flex_version::
-* ax_prog_gjs::
-* ax_prog_guile_version::
-* ax_prog_haxe_version::
-* ax_prog_help2man::
-* ax_prog_hla::
-* ax_prog_hla_opt::
-* ax_prog_httpd::
-* ax_prog_jar::
-* ax_prog_java::
-* ax_prog_java_cc::
-* ax_prog_java_works::
-* ax_prog_javac::
-* ax_prog_javac_works::
-* ax_prog_javadoc::
-* ax_prog_javah::
-* ax_prog_masm::
-* ax_prog_masm_opt::
-* ax_prog_md5sum::
-* ax_prog_modprobe::
-* ax_prog_mysql::
-* ax_prog_mysqladmin::
-* ax_prog_mysqld::
-* ax_prog_mysqlimport::
-* ax_prog_mysqlshow::
-* ax_prog_nasm::
-* ax_prog_nasm_opt::
-* ax_prog_perl_modules::
-* ax_prog_perl_version::
-* ax_prog_pgclient::
-* ax_prog_python_version::
-* ax_prog_robot::
-* ax_prog_ruby_version::
-* ax_prog_scala::
-* ax_prog_scalac::
-* ax_prog_scp::
-* ax_prog_splint::
-* ax_prog_ssh::
-* ax_prog_tasm::
-* ax_prog_tasm_opt::
-* ax_prog_tcl::
-* ax_prog_xsltproc::
-* ax_prog_yasm::
-* ax_prog_yasm_opt::
-* ax_prototype::
-* ax_prototype_accept::
-* ax_prototype_getsockname::
-* ax_prototype_setsockopt::
-* ax_pthread::
-* ax_python::
-* ax_python_config_var::
-* ax_python_devel::
-* ax_python_embed::
-* ax_python_module::
-* ax_python_module_version::
-* ax_r_package::
-* ax_recursive_eval::
-* ax_require_defined::
-* ax_require_one_func::
-* ax_restore_flags::
-* ax_restore_flags_with_prefix::
-* ax_rpm_init::
-* ax_ruby_devel::
-* ax_ruby_ext::
-* ax_save_flags::
-* ax_save_flags_with_prefix::
-* ax_set_default_paths_system::
-* ax_short_sleep::
-* ax_silent_mode::
-* ax_sip_devel::
-* ax_spec_file::
-* ax_spec_package_version::
-* ax_split_version::
-* ax_string_strcasecmp::
-* ax_strings_strcasecmp::
-* ax_struct_semun::
-* ax_subdir_files::
-* ax_subdirs_configure::
-* ax_subst_with::
-* ax_swig_enable_cxx::
-* ax_swig_multi_module_support::
-* ax_swig_python::
-* ax_switch_flags::
-* ax_sys_dev_poll::
-* ax_sys_largefile_sensitive::
-* ax_sys_perlsharpbang::
-* ax_sys_weak_alias::
-* ax_sysv_ipc::
-* ax_tls::
-* ax_trilinos_amesos::
-* ax_trilinos_base::
-* ax_trilinos_epetra::
-* ax_trilinos_epetraext::
-* ax_trilinos_epetraext_hdf5::
-* ax_trilinos_rtop::
-* ax_trilinos_rythmos::
-* ax_trilinos_teuchos::
-* ax_trilinos_thyra::
-* ax_trilinos_thyra_epetra::
-* ax_trilinos_thyra_epetraext::
-* ax_try_awk_anyout::
-* ax_try_awk_expout::
-* ax_try_compile_java::
-* ax_try_run_java::
-* ax_type_socklen_t::
-* ax_upload::
-* ax_valgrind_check::
-* ax_var_pop::
-* ax_var_push::
-* ax_var_timezone_externals::
-* ax_very_nice::
-* ax_warning_default_aclocaldir::
-* ax_warning_default_pkgconfig::
-* ax_wint_t::
-* ax_with_apxs::
-* ax_with_build_path::
-* ax_with_curses::
-* ax_with_curses_extra::
-* ax_with_dmalloc::
-* ax_with_mpatrol::
-* ax_with_prog::
-* ax_xercesc::
-* ax_xsdcxx::
-* ax_xtra_classpath::
-* ax_zmq::
-* ax_zoneinfo::
-@end menu
-
-@include ax_absolute_header.texi
-@include ax_ac_append_to_file.texi
-@include ax_ac_print_to_file.texi
-@include ax_add_am_macro.texi
-@include ax_add_am_macro_static.texi
-@include ax_add_am_trilinos_makefile_export.texi
-@include ax_add_fortify_source.texi
-@include ax_add_recursive_am_macro.texi
-@include ax_add_recursive_am_macro_static.texi
-@include ax_afs.texi
-@include ax_am_jobserver.texi
-@include ax_am_macros.texi
-@include ax_am_macros_static.texi
-@include ax_am_override_var.texi
-@include ax_append_compile_flags.texi
-@include ax_append_flag.texi
-@include ax_append_link_flags.texi
-@include ax_append_to_file.texi
-@include ax_arg_with_path_style.texi
-@include ax_asm_inline.texi
-@include ax_at_check_pattern.texi
-@include ax_auto_include_headers.texi
-@include ax_berkeley_db.texi
-@include ax_berkeley_db_cxx.texi
-@include ax_blas.texi
-@include ax_blas_f77_func.texi
-@include ax_boost_asio.texi
-@include ax_boost_atomic.texi
-@include ax_boost_base.texi
-@include ax_boost_chrono.texi
-@include ax_boost_context.texi
-@include ax_boost_coroutine.texi
-@include ax_boost_date_time.texi
-@include ax_boost_filesystem.texi
-@include ax_boost_iostreams.texi
-@include ax_boost_locale.texi
-@include ax_boost_log.texi
-@include ax_boost_log_setup.texi
-@include ax_boost_process.texi
-@include ax_boost_program_options.texi
-@include ax_boost_python.texi
-@include ax_boost_random.texi
-@include ax_boost_regex.texi
-@include ax_boost_serialization.texi
-@include ax_boost_signals.texi
-@include ax_boost_system.texi
-@include ax_boost_test_exec_monitor.texi
-@include ax_boost_thread.texi
-@include ax_boost_unit_test_framework.texi
-@include ax_boost_wave.texi
-@include ax_boost_wserialization.texi
-@include ax_build_date_epoch.texi
-@include ax_c99_inline.texi
-@include ax_c___attribute__.texi
-@include ax_c_arithmetic_rshift.texi
-@include ax_c_compile_value.texi
-@include ax_c_declare_block.texi
-@include ax_c_float_words_bigendian.texi
-@include ax_c_long_long.texi
-@include ax_c_referenceable_passed_va_list.texi
-@include ax_c_var_func.texi
-@include ax_cache_size.texi
-@include ax_caolan_check_package.texi
-@include ax_caolan_search_package.texi
-@include ax_cc_for_build.texi
-@include ax_cc_maxopt.texi
-@include ax_cf_ebcdic.texi
-@include ax_cflags_aix_option.texi
-@include ax_cflags_force_c89.texi
-@include ax_cflags_hpux_option.texi
-@include ax_cflags_irix_option.texi
-@include ax_cflags_no_writable_strings.texi
-@include ax_cflags_strict_prototypes.texi
-@include ax_cflags_sun_option.texi
-@include ax_cflags_warn_all.texi
-@include ax_check_aligned_access_required.texi
-@include ax_check_allocated_ctime.texi
-@include ax_check_awk__v.texi
-@include ax_check_awk__x_escapes.texi
-@include ax_check_awk_and.texi
-@include ax_check_awk_argind.texi
-@include ax_check_awk_array_delete.texi
-@include ax_check_awk_array_delete_elem.texi
-@include ax_check_awk_array_in.texi
-@include ax_check_awk_asort.texi
-@include ax_check_awk_asorti.texi
-@include ax_check_awk_associative_array.texi
-@include ax_check_awk_atan2.texi
-@include ax_check_awk_compl.texi
-@include ax_check_awk_conditional_expression.texi
-@include ax_check_awk_cos.texi
-@include ax_check_awk_environ.texi
-@include ax_check_awk_errno.texi
-@include ax_check_awk_exit.texi
-@include ax_check_awk_exp.texi
-@include ax_check_awk_gensub.texi
-@include ax_check_awk_getline.texi
-@include ax_check_awk_gsub.texi
-@include ax_check_awk_ignorecase.texi
-@include ax_check_awk_index.texi
-@include ax_check_awk_int.texi
-@include ax_check_awk_length.texi
-@include ax_check_awk_log.texi
-@include ax_check_awk_lshift.texi
-@include ax_check_awk_match_2parms.texi
-@include ax_check_awk_match_3parms.texi
-@include ax_check_awk_operator_multiply_multiply.texi
-@include ax_check_awk_operator_square.texi
-@include ax_check_awk_or.texi
-@include ax_check_awk_printf.texi
-@include ax_check_awk_rand.texi
-@include ax_check_awk_rshift.texi
-@include ax_check_awk_sin.texi
-@include ax_check_awk_split.texi
-@include ax_check_awk_sprintf.texi
-@include ax_check_awk_sqrt.texi
-@include ax_check_awk_srand.texi
-@include ax_check_awk_strftime.texi
-@include ax_check_awk_strtonum.texi
-@include ax_check_awk_sub.texi
-@include ax_check_awk_substr.texi
-@include ax_check_awk_system.texi
-@include ax_check_awk_systime.texi
-@include ax_check_awk_tolower.texi
-@include ax_check_awk_toupper.texi
-@include ax_check_awk_user_defined_functions.texi
-@include ax_check_awk_var_regexp.texi
-@include ax_check_awk_variable_value_pairs.texi
-@include ax_check_awk_xor.texi
-@include ax_check_class.texi
-@include ax_check_classpath.texi
-@include ax_check_compile_flag.texi
-@include ax_check_define.texi
-@include ax_check_docbook_dtd.texi
-@include ax_check_docbook_xslt.texi
-@include ax_check_docbook_xslt_min.texi
-@include ax_check_dos_filesys.texi
-@include ax_check_enable_debug.texi
-@include ax_check_func_in.texi
-@include ax_check_gd.texi
-@include ax_check_gir_symbols_gjs.texi
-@include ax_check_girs_gjs.texi
-@include ax_check_gl.texi
-@include ax_check_glu.texi
-@include ax_check_glut.texi
-@include ax_check_glx.texi
-@include ax_check_gnu_make.texi
-@include ax_check_icu.texi
-@include ax_check_java_home.texi
-@include ax_check_java_plugin.texi
-@include ax_check_junit.texi
-@include ax_check_library.texi
-@include ax_check_link_flag.texi
-@include ax_check_mysql.texi
-@include ax_check_mysql_db.texi
-@include ax_check_mysqlr.texi
-@include ax_check_off64_t.texi
-@include ax_check_openssl.texi
-@include ax_check_page_aligned_malloc.texi
-@include ax_check_pathfind.texi
-@include ax_check_pathname_style.texi
-@include ax_check_pcre2.texi
-@include ax_check_pgsql_db.texi
-@include ax_check_posix_regcomp.texi
-@include ax_check_posix_sysinfo.texi
-@include ax_check_postgres_db.texi
-@include ax_check_preproc_flag.texi
-@include ax_check_rqrd_class.texi
-@include ax_check_sign.texi
-@include ax_check_strcspn.texi
-@include ax_check_strftime.texi
-@include ax_check_struct_for.texi
-@include ax_check_symbol.texi
-@include ax_check_sys_siglist.texi
-@include ax_check_typedef.texi
-@include ax_check_uname_syscall.texi
-@include ax_check_user.texi
-@include ax_check_vscript.texi
-@include ax_check_x86_features.texi
-@include ax_check_zlib.texi
-@include ax_code_coverage.texi
-@include ax_compare_version.texi
-@include ax_compile_check_sizeof.texi
-@include ax_compiler_flags.texi
-@include ax_compiler_flags_cflags.texi
-@include ax_compiler_flags_cxxflags.texi
-@include ax_compiler_flags_gir.texi
-@include ax_compiler_flags_ldflags.texi
-@include ax_compiler_vendor.texi
-@include ax_compiler_version.texi
-@include ax_compute_relative_paths.texi
-@include ax_compute_standard_relative_paths.texi
-@include ax_cond_with_level.texi
-@include ax_config_feature.texi
-@include ax_configure_args.texi
-@include ax_count_cpus.texi
-@include ax_cpu_freq.texi
-@include ax_cpu_vendor.texi
-@include ax_create_generic_config.texi
-@include ax_create_pkgconfig_info.texi
-@include ax_create_stdint_h.texi
-@include ax_create_target_h.texi
-@include ax_cvs.texi
-@include ax_cxx_bool.texi
-@include ax_cxx_compile_stdcxx.texi
-@include ax_cxx_compile_stdcxx_0x.texi
-@include ax_cxx_compile_stdcxx_11.texi
-@include ax_cxx_compile_stdcxx_14.texi
-@include ax_cxx_compile_stdcxx_17.texi
-@include ax_cxx_complex_math_in_namespace_std.texi
-@include ax_cxx_const_cast.texi
-@include ax_cxx_cppflags_std_lang.texi
-@include ax_cxx_cxxflags_std_lang.texi
-@include ax_cxx_default_template_parameters.texi
-@include ax_cxx_delete_method.texi
-@include ax_cxx_dtor_after_atexit.texi
-@include ax_cxx_dynamic_cast.texi
-@include ax_cxx_enum_computations.texi
-@include ax_cxx_enum_computations_with_cast.texi
-@include ax_cxx_erase_iterator_type.texi
-@include ax_cxx_exceptions.texi
-@include ax_cxx_explicit.texi
-@include ax_cxx_explicit_instantiations.texi
-@include ax_cxx_explicit_template_function_qualification.texi
-@include ax_cxx_extern_template.texi
-@include ax_cxx_full_specialization_syntax.texi
-@include ax_cxx_function_nontype_parameters.texi
-@include ax_cxx_function_try_blocks.texi
-@include ax_cxx_gcc_abi_demangle.texi
-@include ax_cxx_gnucxx_hashmap.texi
-@include ax_cxx_have_bad_function_call.texi
-@include ax_cxx_have_bind.texi
-@include ax_cxx_have_bit_and.texi
-@include ax_cxx_have_bit_or.texi
-@include ax_cxx_have_bit_xor.texi
-@include ax_cxx_have_complex.texi
-@include ax_cxx_have_complex_math1.texi
-@include ax_cxx_have_complex_math2.texi
-@include ax_cxx_have_cref.texi
-@include ax_cxx_have_empty_iostream.texi
-@include ax_cxx_have_ext_hash_map.texi
-@include ax_cxx_have_ext_hash_set.texi
-@include ax_cxx_have_ext_slist.texi
-@include ax_cxx_have_freeze_sstream.texi
-@include ax_cxx_have_function.texi
-@include ax_cxx_have_hash.texi
-@include ax_cxx_have_ieee_math.texi
-@include ax_cxx_have_is_bind_expression.texi
-@include ax_cxx_have_is_placeholder.texi
-@include ax_cxx_have_koenig_lookup.texi
-@include ax_cxx_have_long_long_for_iostream.texi
-@include ax_cxx_have_mem_fn.texi
-@include ax_cxx_have_numeric_limits.texi
-@include ax_cxx_have_placeholders.texi
-@include ax_cxx_have_ref.texi
-@include ax_cxx_have_reference_wrapper.texi
-@include ax_cxx_have_sstream.texi
-@include ax_cxx_have_std.texi
-@include ax_cxx_have_stl.texi
-@include ax_cxx_have_string_push_back.texi
-@include ax_cxx_have_system_v_math.texi
-@include ax_cxx_have_valarray.texi
-@include ax_cxx_have_vector_at.texi
-@include ax_cxx_header_pre_stdcxx.texi
-@include ax_cxx_header_stdcxx_0x.texi
-@include ax_cxx_header_stdcxx_98.texi
-@include ax_cxx_header_stdcxx_tr1.texi
-@include ax_cxx_header_tr1_unordered_map.texi
-@include ax_cxx_header_tr1_unordered_set.texi
-@include ax_cxx_header_unordered_map.texi
-@include ax_cxx_header_unordered_set.texi
-@include ax_cxx_ldflags_std_lang.texi
-@include ax_cxx_member_constants.texi
-@include ax_cxx_member_templates.texi
-@include ax_cxx_member_templates_outside_class.texi
-@include ax_cxx_mutable.texi
-@include ax_cxx_namespace_std.texi
-@include ax_cxx_namespaces.texi
-@include ax_cxx_new_for_scoping.texi
-@include ax_cxx_old_for_scoping.texi
-@include ax_cxx_partial_ordering.texi
-@include ax_cxx_partial_specialization.texi
-@include ax_cxx_reinterpret_cast.texi
-@include ax_cxx_restrict_this.texi
-@include ax_cxx_rtti.texi
-@include ax_cxx_rvalue_references.texi
-@include ax_cxx_static_cast.texi
-@include ax_cxx_stlport_hashmap.texi
-@include ax_cxx_template_keyword_qualifier.texi
-@include ax_cxx_template_qualified_base_class.texi
-@include ax_cxx_template_qualified_return_type.texi
-@include ax_cxx_template_scoped_argument_matching.texi
-@include ax_cxx_templates.texi
-@include ax_cxx_templates_as_template_arguments.texi
-@include ax_cxx_typename.texi
-@include ax_cxx_use_numtrait.texi
-@include ax_cxx_var_prettyfunc.texi
-@include ax_cxx_verbose_terminate_handler.texi
-@include ax_czmq.texi
-@include ax_decl_wchar_max.texi
-@include ax_define_integer_bits.texi
-@include ax_define_sub_path.texi
-@include ax_dirname.texi
-@include ax_dist_msi.texi
-@include ax_dist_rpm.texi
-@include ax_dll_string.texi
-@include ax_elisp.texi
-@include ax_enable_builddir.texi
-@include ax_execinfo.texi
-@include ax_expand_prefix.texi
-@include ax_ext.texi
-@include ax_ext_check_header.texi
-@include ax_ext_have_lib.texi
-@include ax_extend_srcdir.texi
-@include ax_extra_dist.texi
-@include ax_f77_cmain_fflags.texi
-@include ax_f90_header.texi
-@include ax_f90_internal_headmod.texi
-@include ax_f90_library.texi
-@include ax_f90_library_setup.texi
-@include ax_f90_module.texi
-@include ax_f90_module_extension.texi
-@include ax_f90_module_flag.texi
-@include ax_fc_check_define.texi
-@include ax_file_escapes.texi
-@include ax_find_hamcrest.texi
-@include ax_find_junit.texi
-@include ax_find_scala_stdlib.texi
-@include ax_forceinline.texi
-@include ax_func_accept_argtypes.texi
-@include ax_func_getopt_long.texi
-@include ax_func_memmove.texi
-@include ax_func_mkdir.texi
-@include ax_func_posix_memalign.texi
-@include ax_func_snprintf.texi
-@include ax_func_which_gethostbyname_r.texi
-@include ax_func_which_getservbyname_r.texi
-@include ax_gcc_archflag.texi
-@include ax_gcc_builtin.texi
-@include ax_gcc_const_call.texi
-@include ax_gcc_func_attribute.texi
-@include ax_gcc_lib.texi
-@include ax_gcc_libgcc_eh.texi
-@include ax_gcc_libsupcxx.texi
-@include ax_gcc_malloc_call.texi
-@include ax_gcc_var_attribute.texi
-@include ax_gcc_warn_unused_result.texi
-@include ax_gcc_x86_avx_xgetbv.texi
-@include ax_gcc_x86_cpu_supports.texi
-@include ax_gcc_x86_cpuid.texi
-@include ax_generate_changelog.texi
-@include ax_gnu_autotest.texi
-@include ax_have_adns.texi
-@include ax_have_epoll.texi
-@include ax_have_poll.texi
-@include ax_have_qt.texi
-@include ax_have_select.texi
-@include ax_include_strcasecmp.texi
-@include ax_install_files.texi
-@include ax_int128.texi
-@include ax_is_release.texi
-@include ax_java_check_class.texi
-@include ax_java_options.texi
-@include ax_jni_include_dir.texi
-@include ax_lapack.texi
-@include ax_lib_beecrypt.texi
-@include ax_lib_cgal_core.texi
-@include ax_lib_crypto.texi
-@include ax_lib_curl.texi
-@include ax_lib_ev.texi
-@include ax_lib_expat.texi
-@include ax_lib_firebird.texi
-@include ax_lib_gcrypt.texi
-@include ax_lib_gdal.texi
-@include ax_lib_hdf5.texi
-@include ax_lib_id3.texi
-@include ax_lib_libkml.texi
-@include ax_lib_metis.texi
-@include ax_lib_mysql.texi
-@include ax_lib_mysqlcppconn.texi
-@include ax_lib_netcdf4.texi
-@include ax_lib_nettle.texi
-@include ax_lib_nokalva.texi
-@include ax_lib_oracle_occi.texi
-@include ax_lib_oracle_oci.texi
-@include ax_lib_orbit2.texi
-@include ax_lib_postgresql.texi
-@include ax_lib_readline.texi
-@include ax_lib_samtools.texi
-@include ax_lib_socket_nsl.texi
-@include ax_lib_sqlite3.texi
-@include ax_lib_tabix.texi
-@include ax_lib_taglib.texi
-@include ax_lib_trace.texi
-@include ax_lib_upnp.texi
-@include ax_lib_wad.texi
-@include ax_lib_xalan.texi
-@include ax_lib_xerces.texi
-@include ax_lib_xml_security.texi
-@include ax_libgcj_jar.texi
-@include ax_libtoolize_cflags.texi
-@include ax_llvm.texi
-@include ax_lua.texi
-@include ax_luarocks_rock.texi
-@include ax_maintainer_mode_auto_silent.texi
-@include ax_missing_prog.texi
-@include ax_mpi.texi
-@include ax_mpip.texi
-@include ax_ms_cpprest.texi
-@include ax_need_awk.texi
-@include ax_normalize_path.texi
-@include ax_not_enable_frame_pointer.texi
-@include ax_numeric_namedlevel.texi
-@include ax_open62541_check_h.texi
-@include ax_open62541_check_lib.texi
-@include ax_open62541_path.texi
-@include ax_openmp.texi
-@include ax_patch_libtool_changing_cmds_ifs.texi
-@include ax_path_bdb.texi
-@include ax_path_generic.texi
-@include ax_path_lib_pcre.texi
-@include ax_path_milter.texi
-@include ax_path_missing.texi
-@include ax_perl_ext.texi
-@include ax_perl_ext_flags.texi
-@include ax_perl_module_version.texi
-@include ax_pgsql_priv_root.texi
-@include ax_pkg_check_modules.texi
-@include ax_pkg_mico.texi
-@include ax_pkg_swig.texi
-@include ax_prefix_config_h.texi
-@include ax_prepend_flag.texi
-@include ax_print_to_file.texi
-@include ax_printf_size_t.texi
-@include ax_prog_apache.texi
-@include ax_prog_bison.texi
-@include ax_prog_bison_version.texi
-@include ax_prog_cc_char_subscripts.texi
-@include ax_prog_cc_for_build.texi
-@include ax_prog_cc_mpi.texi
-@include ax_prog_cp_s.texi
-@include ax_prog_crontab.texi
-@include ax_prog_cxx_for_build.texi
-@include ax_prog_cxx_mpi.texi
-@include ax_prog_date.texi
-@include ax_prog_dotnetcore_version.texi
-@include ax_prog_doxygen.texi
-@include ax_prog_emacs.texi
-@include ax_prog_f77_mpi.texi
-@include ax_prog_fasm.texi
-@include ax_prog_fasm_opt.texi
-@include ax_prog_fc_mpi.texi
-@include ax_prog_fig2dev.texi
-@include ax_prog_flex.texi
-@include ax_prog_flex_version.texi
-@include ax_prog_gjs.texi
-@include ax_prog_guile_version.texi
-@include ax_prog_haxe_version.texi
-@include ax_prog_help2man.texi
-@include ax_prog_hla.texi
-@include ax_prog_hla_opt.texi
-@include ax_prog_httpd.texi
-@include ax_prog_jar.texi
-@include ax_prog_java.texi
-@include ax_prog_java_cc.texi
-@include ax_prog_java_works.texi
-@include ax_prog_javac.texi
-@include ax_prog_javac_works.texi
-@include ax_prog_javadoc.texi
-@include ax_prog_javah.texi
-@include ax_prog_masm.texi
-@include ax_prog_masm_opt.texi
-@include ax_prog_md5sum.texi
-@include ax_prog_modprobe.texi
-@include ax_prog_mysql.texi
-@include ax_prog_mysqladmin.texi
-@include ax_prog_mysqld.texi
-@include ax_prog_mysqlimport.texi
-@include ax_prog_mysqlshow.texi
-@include ax_prog_nasm.texi
-@include ax_prog_nasm_opt.texi
-@include ax_prog_perl_modules.texi
-@include ax_prog_perl_version.texi
-@include ax_prog_pgclient.texi
-@include ax_prog_python_version.texi
-@include ax_prog_robot.texi
-@include ax_prog_ruby_version.texi
-@include ax_prog_scala.texi
-@include ax_prog_scalac.texi
-@include ax_prog_scp.texi
-@include ax_prog_splint.texi
-@include ax_prog_ssh.texi
-@include ax_prog_tasm.texi
-@include ax_prog_tasm_opt.texi
-@include ax_prog_tcl.texi
-@include ax_prog_xsltproc.texi
-@include ax_prog_yasm.texi
-@include ax_prog_yasm_opt.texi
-@include ax_prototype.texi
-@include ax_prototype_accept.texi
-@include ax_prototype_getsockname.texi
-@include ax_prototype_setsockopt.texi
-@include ax_pthread.texi
-@include ax_python.texi
-@include ax_python_config_var.texi
-@include ax_python_devel.texi
-@include ax_python_embed.texi
-@include ax_python_module.texi
-@include ax_python_module_version.texi
-@include ax_r_package.texi
-@include ax_recursive_eval.texi
-@include ax_require_defined.texi
-@include ax_require_one_func.texi
-@include ax_restore_flags.texi
-@include ax_restore_flags_with_prefix.texi
-@include ax_rpm_init.texi
-@include ax_ruby_devel.texi
-@include ax_ruby_ext.texi
-@include ax_save_flags.texi
-@include ax_save_flags_with_prefix.texi
-@include ax_set_default_paths_system.texi
-@include ax_short_sleep.texi
-@include ax_silent_mode.texi
-@include ax_sip_devel.texi
-@include ax_spec_file.texi
-@include ax_spec_package_version.texi
-@include ax_split_version.texi
-@include ax_string_strcasecmp.texi
-@include ax_strings_strcasecmp.texi
-@include ax_struct_semun.texi
-@include ax_subdir_files.texi
-@include ax_subdirs_configure.texi
-@include ax_subst_with.texi
-@include ax_swig_enable_cxx.texi
-@include ax_swig_multi_module_support.texi
-@include ax_swig_python.texi
-@include ax_switch_flags.texi
-@include ax_sys_dev_poll.texi
-@include ax_sys_largefile_sensitive.texi
-@include ax_sys_perlsharpbang.texi
-@include ax_sys_weak_alias.texi
-@include ax_sysv_ipc.texi
-@include ax_tls.texi
-@include ax_trilinos_amesos.texi
-@include ax_trilinos_base.texi
-@include ax_trilinos_epetra.texi
-@include ax_trilinos_epetraext.texi
-@include ax_trilinos_epetraext_hdf5.texi
-@include ax_trilinos_rtop.texi
-@include ax_trilinos_rythmos.texi
-@include ax_trilinos_teuchos.texi
-@include ax_trilinos_thyra.texi
-@include ax_trilinos_thyra_epetra.texi
-@include ax_trilinos_thyra_epetraext.texi
-@include ax_try_awk_anyout.texi
-@include ax_try_awk_expout.texi
-@include ax_try_compile_java.texi
-@include ax_try_run_java.texi
-@include ax_type_socklen_t.texi
-@include ax_upload.texi
-@include ax_valgrind_check.texi
-@include ax_var_pop.texi
-@include ax_var_push.texi
-@include ax_var_timezone_externals.texi
-@include ax_very_nice.texi
-@include ax_warning_default_aclocaldir.texi
-@include ax_warning_default_pkgconfig.texi
-@include ax_wint_t.texi
-@include ax_with_apxs.texi
-@include ax_with_build_path.texi
-@include ax_with_curses.texi
-@include ax_with_curses_extra.texi
-@include ax_with_dmalloc.texi
-@include ax_with_mpatrol.texi
-@include ax_with_prog.texi
-@include ax_xercesc.texi
-@include ax_xsdcxx.texi
-@include ax_xtra_classpath.texi
-@include ax_zmq.texi
-@include ax_zoneinfo.texi
+++ /dev/null
-This is autoconf-archive.info, produced by makeinfo version 6.8 from
-autoconf-archive.texi.
-
-This manual is for GNU Autoconf Archive version 2022.02.11, a collection
-of freely re-usable Autoconf macros.
-
-Copyright (C) 2022 Autoconf Archive Maintainers
-<autoconf-archive-maintainers@gnu.org>
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A
-copy of the license is included in the section entitled "GNU Free
-Documentation License".
-INFO-DIR-SECTION Software development
-START-INFO-DIR-ENTRY
-* Autoconf Archive: (autoconf-archive). A collection of re-usable Autoconf macros.
-END-INFO-DIR-ENTRY
-
-\1f
-File: autoconf-archive.info, Node: Top, Next: Introduction, Up: (dir)
-
-GNU Autoconf Archive
-********************
-
-This manual is for GNU Autoconf Archive version 2022.02.11, a collection
-of freely re-usable Autoconf macros.
-
-Copyright (C) 2022 Autoconf Archive Maintainers
-<autoconf-archive-maintainers@gnu.org>
-
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU Free Documentation License, Version 1.3 or
-any later version published by the Free Software Foundation; with no
-Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A
-copy of the license is included in the section entitled "GNU Free
-Documentation License".
-
-* Menu:
-
-* Introduction:: Project Synopsis, home page links, etc.
-* Downloads:: How to find git repository and release tarballs.
-* How to contribute:: Submission Guidelines.
-* The Macros:: Alphabetic index of all macros.
-* GNU Free Documentation License:: Copying and sharing this manual.
-
-\1f
-File: autoconf-archive.info, Node: Introduction, Next: Downloads, Prev: Top, Up: Top
-
-1 Introduction
-**************
-
-The GNU Autoconf Archive is a collection of more than 500 macros for GNU
-Autoconf (https://www.gnu.org/software/autoconf) that have been
-contributed as free software by friendly supporters of the cause from
-all over the Internet. Every single one of those macros can be re-used
-without imposing any restrictions whatsoever on the licensing of the
-generated 'configure' script. In particular, it is possible to use all
-those macros in 'configure' scripts that are meant for non-free
-software. This policy is unusual for a Free Software Foundation
-project. The FSF firmly believes that software ought to be free, and
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-This official web site of this project is located at
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-If you have questions, suggestions, are any other feedback that you'd
-like to share, then please don't hesitate to contact the Archive
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-
-\1f
-File: autoconf-archive.info, Node: Downloads, Next: How to contribute, Prev: Introduction, Up: Top
-
-2 Downloading the GNU Autoconf Archive
-**************************************
-
-The macros distributed by the Archive are maintained in a public Git
-repository at 'git://git.sv.gnu.org/autoconf-archive.git'. That
-repository can be cloned anonymously, which is probably the most
-convenient way to access the Archive. Gitweb offers an RSS feed
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-For the benefit of everyone who doesn't use Git, traditional release
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-<http://ftpmirror.gnu.org/autoconf-archive/>. New release are always
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-(http://lists.gnu.org/mailman/listinfo/autoconf-archive-announce).
-
-\1f
-File: autoconf-archive.info, Node: How to contribute, Next: The Macros, Prev: Downloads, Up: Top
-
-3 How to contribute to the GNU Autoconf Archive
-***********************************************
-
-3.1 Macro Format
-================
-
-Each macro in the Archive has an all-upper-case name with the prefix
-'AX_'. The macro is stored in a file with the same name, in lower case,
-and with the suffix '.m4'. Unless absolutely necessary, the file
-contents should be in ASCII. For example, use apostrophe (U+27) for
-quoting identifiers instead of Unicode quotation mark characters U+2018,
-U+2019.
-
-The file should begin with a header comment containing three named
-sections: synopsis, description, and license.
-
-The synopsis gives a summary of the macro usage and arguments. In this
-section, square brackets ('[]') are used to indicate optional
-parameters, and may be nested.
-
-The description contains a prose description of the macro. It should
-describe the function of the macro, and the meaning of any arguments
-given in the synopsis. The description should also identify:
-
- * any default macro parameter values
- * any new '--with' or '--enable' options, and their default values
- * any argument variables consulted ('AC_ARG_VAR')
- * any substituted variables ('AC_SUBST')
- * any defined precompiler constants ('AC_DEFINE')
-
-Macros should be defined with 'AC_DEFUN', using correct quoting.
-Comments should be used liberally within the macro, with 'dnl' used for
-comments at the m4sh level and '#' used for comments at the shell level.
-
-If a macro is renamed, the 'AU_ALIAS' macro should be used to guide
-users of the old name to the new name:
-
- AU_ALIAS([OLD_NAME], [AX_NEW_NAME])
-
-3.2 Submitting Macros
-=====================
-
-To submit updates to the Autoconf Archive, please create an issue in the
-patch tracker
-(http://savannah.gnu.org/patch/?func=additem&group=autoconf-archive) and
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-Archive Mirror at Github
-(https://github.com/autoconf-archive/autoconf-archive). Please make
-sure your submission contains the following items:
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- * a synopsis that shows how the macro must be be called,
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- * a brief description of the macro's purpose,
-
- * the list of authors (optionally with e-mail addresses),
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- * licensing terms, and
-
- * the m4 source code.
-
-Macros can be submitted under any GPL-compatible free software license
-(https://www.gnu.org/licenses/license-list.html#GPLCompatibleLicenses).
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-(https://www.gnu.org/prep/maintain/html_node/License-Notices-for-Other-Files.html)
-for Autoconf macros.
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-3.3 Writing Highly Usable Macros
-================================
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-Autoconf macros are used in a surprising variety of ways, and a
-well-written macro should be flexible enough to suit all of these uses.
-
-See the Autotools Mythbuster
-(http://www.flameeyes.eu/autotools-mythbuster) for suggestions on how to
-write well-encapsulated, portable macros.
-
-\1f
-File: autoconf-archive.info, Node: The Macros, Next: GNU Free Documentation License, Prev: How to contribute, Up: Top
-
-4 The Macros
-************
-
-* Menu:
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-* ax_absolute_header::
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-* ax_check_class::
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-* ax_check_define::
-* ax_check_docbook_dtd::
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-* ax_check_dos_filesys::
-* ax_check_enable_debug::
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-* ax_check_gir_symbols_gjs::
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-* ax_check_glu::
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-* ax_check_java_home::
-* ax_check_java_plugin::
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-* ax_check_library::
-* ax_check_link_flag::
-* ax_check_mysql::
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-* ax_check_mysqlr::
-* ax_check_off64_t::
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-* ax_check_page_aligned_malloc::
-* ax_check_pathfind::
-* ax_check_pathname_style::
-* ax_check_pcre2::
-* ax_check_pgsql_db::
-* ax_check_posix_regcomp::
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-* ax_check_struct_for::
-* ax_check_symbol::
-* ax_check_sys_siglist::
-* ax_check_typedef::
-* ax_check_uname_syscall::
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-* ax_check_vscript::
-* ax_check_x86_features::
-* ax_check_zlib::
-* ax_code_coverage::
-* ax_compare_version::
-* ax_compile_check_sizeof::
-* ax_compiler_flags::
-* ax_compiler_flags_cflags::
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-* ax_compiler_flags_gir::
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-* ax_compute_relative_paths::
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-* ax_cxx_compile_stdcxx_11::
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-* ax_cxx_extern_template::
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-* ax_cxx_function_try_blocks::
-* ax_cxx_gcc_abi_demangle::
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-* ax_cxx_have_complex::
-* ax_cxx_have_complex_math1::
-* ax_cxx_have_complex_math2::
-* ax_cxx_have_cref::
-* ax_cxx_have_empty_iostream::
-* ax_cxx_have_ext_hash_map::
-* ax_cxx_have_ext_hash_set::
-* ax_cxx_have_ext_slist::
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-* ax_cxx_have_koenig_lookup::
-* ax_cxx_have_long_long_for_iostream::
-* ax_cxx_have_mem_fn::
-* ax_cxx_have_numeric_limits::
-* ax_cxx_have_placeholders::
-* ax_cxx_have_ref::
-* ax_cxx_have_reference_wrapper::
-* ax_cxx_have_sstream::
-* ax_cxx_have_std::
-* ax_cxx_have_stl::
-* ax_cxx_have_string_push_back::
-* ax_cxx_have_system_v_math::
-* ax_cxx_have_valarray::
-* ax_cxx_have_vector_at::
-* ax_cxx_header_pre_stdcxx::
-* ax_cxx_header_stdcxx_0x::
-* ax_cxx_header_stdcxx_98::
-* ax_cxx_header_stdcxx_tr1::
-* ax_cxx_header_tr1_unordered_map::
-* ax_cxx_header_tr1_unordered_set::
-* ax_cxx_header_unordered_map::
-* ax_cxx_header_unordered_set::
-* ax_cxx_ldflags_std_lang::
-* ax_cxx_member_constants::
-* ax_cxx_member_templates::
-* ax_cxx_member_templates_outside_class::
-* ax_cxx_mutable::
-* ax_cxx_namespace_std::
-* ax_cxx_namespaces::
-* ax_cxx_new_for_scoping::
-* ax_cxx_old_for_scoping::
-* ax_cxx_partial_ordering::
-* ax_cxx_partial_specialization::
-* ax_cxx_reinterpret_cast::
-* ax_cxx_restrict_this::
-* ax_cxx_rtti::
-* ax_cxx_rvalue_references::
-* ax_cxx_static_cast::
-* ax_cxx_stlport_hashmap::
-* ax_cxx_template_keyword_qualifier::
-* ax_cxx_template_qualified_base_class::
-* ax_cxx_template_qualified_return_type::
-* ax_cxx_template_scoped_argument_matching::
-* ax_cxx_templates::
-* ax_cxx_templates_as_template_arguments::
-* ax_cxx_typename::
-* ax_cxx_use_numtrait::
-* ax_cxx_var_prettyfunc::
-* ax_cxx_verbose_terminate_handler::
-* ax_czmq::
-* ax_decl_wchar_max::
-* ax_define_integer_bits::
-* ax_define_sub_path::
-* ax_dirname::
-* ax_dist_msi::
-* ax_dist_rpm::
-* ax_dll_string::
-* ax_elisp::
-* ax_enable_builddir::
-* ax_execinfo::
-* ax_expand_prefix::
-* ax_ext::
-* ax_ext_check_header::
-* ax_ext_have_lib::
-* ax_extend_srcdir::
-* ax_extra_dist::
-* ax_f77_cmain_fflags::
-* ax_f90_header::
-* ax_f90_internal_headmod::
-* ax_f90_library::
-* ax_f90_library_setup::
-* ax_f90_module::
-* ax_f90_module_extension::
-* ax_f90_module_flag::
-* ax_fc_check_define::
-* ax_file_escapes::
-* ax_find_hamcrest::
-* ax_find_junit::
-* ax_find_scala_stdlib::
-* ax_forceinline::
-* ax_func_accept_argtypes::
-* ax_func_getopt_long::
-* ax_func_memmove::
-* ax_func_mkdir::
-* ax_func_posix_memalign::
-* ax_func_snprintf::
-* ax_func_which_gethostbyname_r::
-* ax_func_which_getservbyname_r::
-* ax_gcc_archflag::
-* ax_gcc_builtin::
-* ax_gcc_const_call::
-* ax_gcc_func_attribute::
-* ax_gcc_lib::
-* ax_gcc_libgcc_eh::
-* ax_gcc_libsupcxx::
-* ax_gcc_malloc_call::
-* ax_gcc_var_attribute::
-* ax_gcc_warn_unused_result::
-* ax_gcc_x86_avx_xgetbv::
-* ax_gcc_x86_cpu_supports::
-* ax_gcc_x86_cpuid::
-* ax_generate_changelog::
-* ax_gnu_autotest::
-* ax_have_adns::
-* ax_have_epoll::
-* ax_have_poll::
-* ax_have_qt::
-* ax_have_select::
-* ax_include_strcasecmp::
-* ax_install_files::
-* ax_int128::
-* ax_is_release::
-* ax_java_check_class::
-* ax_java_options::
-* ax_jni_include_dir::
-* ax_lapack::
-* ax_lib_beecrypt::
-* ax_lib_cgal_core::
-* ax_lib_crypto::
-* ax_lib_curl::
-* ax_lib_ev::
-* ax_lib_expat::
-* ax_lib_firebird::
-* ax_lib_gcrypt::
-* ax_lib_gdal::
-* ax_lib_hdf5::
-* ax_lib_id3::
-* ax_lib_libkml::
-* ax_lib_metis::
-* ax_lib_mysql::
-* ax_lib_mysqlcppconn::
-* ax_lib_netcdf4::
-* ax_lib_nettle::
-* ax_lib_nokalva::
-* ax_lib_oracle_occi::
-* ax_lib_oracle_oci::
-* ax_lib_orbit2::
-* ax_lib_postgresql::
-* ax_lib_readline::
-* ax_lib_samtools::
-* ax_lib_socket_nsl::
-* ax_lib_sqlite3::
-* ax_lib_tabix::
-* ax_lib_taglib::
-* ax_lib_trace::
-* ax_lib_upnp::
-* ax_lib_wad::
-* ax_lib_xalan::
-* ax_lib_xerces::
-* ax_lib_xml_security::
-* ax_libgcj_jar::
-* ax_libtoolize_cflags::
-* ax_llvm::
-* ax_lua::
-* ax_luarocks_rock::
-* ax_maintainer_mode_auto_silent::
-* ax_missing_prog::
-* ax_mpi::
-* ax_mpip::
-* ax_ms_cpprest::
-* ax_need_awk::
-* ax_normalize_path::
-* ax_not_enable_frame_pointer::
-* ax_numeric_namedlevel::
-* ax_open62541_check_h::
-* ax_open62541_check_lib::
-* ax_open62541_path::
-* ax_openmp::
-* ax_patch_libtool_changing_cmds_ifs::
-* ax_path_bdb::
-* ax_path_generic::
-* ax_path_lib_pcre::
-* ax_path_milter::
-* ax_path_missing::
-* ax_perl_ext::
-* ax_perl_ext_flags::
-* ax_perl_module_version::
-* ax_pgsql_priv_root::
-* ax_pkg_check_modules::
-* ax_pkg_mico::
-* ax_pkg_swig::
-* ax_prefix_config_h::
-* ax_prepend_flag::
-* ax_print_to_file::
-* ax_printf_size_t::
-* ax_prog_apache::
-* ax_prog_bison::
-* ax_prog_bison_version::
-* ax_prog_cc_char_subscripts::
-* ax_prog_cc_for_build::
-* ax_prog_cc_mpi::
-* ax_prog_cp_s::
-* ax_prog_crontab::
-* ax_prog_cxx_for_build::
-* ax_prog_cxx_mpi::
-* ax_prog_date::
-* ax_prog_dotnetcore_version::
-* ax_prog_doxygen::
-* ax_prog_emacs::
-* ax_prog_f77_mpi::
-* ax_prog_fasm::
-* ax_prog_fasm_opt::
-* ax_prog_fc_mpi::
-* ax_prog_fig2dev::
-* ax_prog_flex::
-* ax_prog_flex_version::
-* ax_prog_gjs::
-* ax_prog_guile_version::
-* ax_prog_haxe_version::
-* ax_prog_help2man::
-* ax_prog_hla::
-* ax_prog_hla_opt::
-* ax_prog_httpd::
-* ax_prog_jar::
-* ax_prog_java::
-* ax_prog_java_cc::
-* ax_prog_java_works::
-* ax_prog_javac::
-* ax_prog_javac_works::
-* ax_prog_javadoc::
-* ax_prog_javah::
-* ax_prog_masm::
-* ax_prog_masm_opt::
-* ax_prog_md5sum::
-* ax_prog_modprobe::
-* ax_prog_mysql::
-* ax_prog_mysqladmin::
-* ax_prog_mysqld::
-* ax_prog_mysqlimport::
-* ax_prog_mysqlshow::
-* ax_prog_nasm::
-* ax_prog_nasm_opt::
-* ax_prog_perl_modules::
-* ax_prog_perl_version::
-* ax_prog_pgclient::
-* ax_prog_python_version::
-* ax_prog_robot::
-* ax_prog_ruby_version::
-* ax_prog_scala::
-* ax_prog_scalac::
-* ax_prog_scp::
-* ax_prog_splint::
-* ax_prog_ssh::
-* ax_prog_tasm::
-* ax_prog_tasm_opt::
-* ax_prog_tcl::
-* ax_prog_xsltproc::
-* ax_prog_yasm::
-* ax_prog_yasm_opt::
-* ax_prototype::
-* ax_prototype_accept::
-* ax_prototype_getsockname::
-* ax_prototype_setsockopt::
-* ax_pthread::
-* ax_python::
-* ax_python_config_var::
-* ax_python_devel::
-* ax_python_embed::
-* ax_python_module::
-* ax_python_module_version::
-* ax_r_package::
-* ax_recursive_eval::
-* ax_require_defined::
-* ax_require_one_func::
-* ax_restore_flags::
-* ax_restore_flags_with_prefix::
-* ax_rpm_init::
-* ax_ruby_devel::
-* ax_ruby_ext::
-* ax_save_flags::
-* ax_save_flags_with_prefix::
-* ax_set_default_paths_system::
-* ax_short_sleep::
-* ax_silent_mode::
-* ax_sip_devel::
-* ax_spec_file::
-* ax_spec_package_version::
-* ax_split_version::
-* ax_string_strcasecmp::
-* ax_strings_strcasecmp::
-* ax_struct_semun::
-* ax_subdir_files::
-* ax_subdirs_configure::
-* ax_subst_with::
-* ax_swig_enable_cxx::
-* ax_swig_multi_module_support::
-* ax_swig_python::
-* ax_switch_flags::
-* ax_sys_dev_poll::
-* ax_sys_largefile_sensitive::
-* ax_sys_perlsharpbang::
-* ax_sys_weak_alias::
-* ax_sysv_ipc::
-* ax_tls::
-* ax_trilinos_amesos::
-* ax_trilinos_base::
-* ax_trilinos_epetra::
-* ax_trilinos_epetraext::
-* ax_trilinos_epetraext_hdf5::
-* ax_trilinos_rtop::
-* ax_trilinos_rythmos::
-* ax_trilinos_teuchos::
-* ax_trilinos_thyra::
-* ax_trilinos_thyra_epetra::
-* ax_trilinos_thyra_epetraext::
-* ax_try_awk_anyout::
-* ax_try_awk_expout::
-* ax_try_compile_java::
-* ax_try_run_java::
-* ax_type_socklen_t::
-* ax_upload::
-* ax_valgrind_check::
-* ax_var_pop::
-* ax_var_push::
-* ax_var_timezone_externals::
-* ax_very_nice::
-* ax_warning_default_aclocaldir::
-* ax_warning_default_pkgconfig::
-* ax_wint_t::
-* ax_with_apxs::
-* ax_with_build_path::
-* ax_with_curses::
-* ax_with_curses_extra::
-* ax_with_dmalloc::
-* ax_with_mpatrol::
-* ax_with_prog::
-* ax_xercesc::
-* ax_xsdcxx::
-* ax_xtra_classpath::
-* ax_zmq::
-* ax_zoneinfo::
-
-\1f
-File: autoconf-archive.info, Node: ax_absolute_header, Next: ax_ac_append_to_file, Up: The Macros
-
-ax_absolute_header
-==================
-
-Synopsis
-********
-
- AX_ABSOLUTE_HEADER(HEADER1 HEADER2 ...)
-
-Description
-***********
-
-Find the absolute name of a header file, assuming the header exists. If
-the header were sys/inttypes.h, this macro would define
-ABSOLUTE_SYS_INTTYPES_H to the '""' quoted absolute name of
-sys/inttypes.h in config.h (e.g. '#define ABSOLUTE_SYS_INTTYPES_H
-"///usr/include/sys/inttypes.h"'). The three "///" are to pacify Sun C
-5.8, which otherwise would say "warning: #include of /usr/include/...
-may be non-portable". Use '""', not '<>', so that the /// cannot be
-confused with a C99 comment.
-
-Source Code
-***********
-
-Download the latest version of 'ax_absolute_header.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_absolute_header.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_absolute_header.m4).
-
-License
-*******
-
-Copyright (C) 2009 Derek Price
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ac_append_to_file, Next: ax_ac_print_to_file, Prev: ax_absolute_header, Up: The Macros
-
-ax_ac_append_to_file
-====================
-
-Synopsis
-********
-
- AX_AC_APPEND_TO_FILE([FILE],[DATA])
-
-Description
-***********
-
-Appends the specified data to the specified Autoconf is run. If you
-want to append to a file when configure is run use AX_APPEND_TO_FILE
-instead.
-
-Source Code
-***********
-
-Download the latest version of 'ax_ac_append_to_file.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ac_append_to_file.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ac_append_to_file.m4).
-
-License
-*******
-
-Copyright (C) 2009 Allan Caffee <allan.caffee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ac_print_to_file, Next: ax_add_am_macro, Prev: ax_ac_append_to_file, Up: The Macros
-
-ax_ac_print_to_file
-===================
-
-Synopsis
-********
-
- AX_AC_PRINT_TO_FILE([FILE],[DATA])
-
-Description
-***********
-
-Writes the specified data to the specified file when Autoconf is run.
-If you want to print to a file when configure is run use
-AX_PRINT_TO_FILE instead.
-
-Source Code
-***********
-
-Download the latest version of 'ax_ac_print_to_file.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ac_print_to_file.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ac_print_to_file.m4).
-
-License
-*******
-
-Copyright (C) 2009 Allan Caffee <allan.caffee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_am_macro, Next: ax_add_am_macro_static, Prev: ax_ac_print_to_file, Up: The Macros
-
-ax_add_am_macro
-===============
-
-Synopsis
-********
-
- AX_ADD_AM_MACRO([RULE])
-
-Description
-***********
-
-Adds the specified rule to $AMINCLUDE. This macro will only work
-properly with implementations of Make which allow include statements.
-See also AX_ADD_AM_MACRO_STATIC.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_am_macro.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_macro.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_macro.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_am_macro_static, Next: ax_add_am_trilinos_makefile_export, Prev: ax_add_am_macro, Up: The Macros
-
-ax_add_am_macro_static
-======================
-
-Synopsis
-********
-
- AX_ADD_AM_MACRO_STATIC([RULE])
-
-Description
-***********
-
-Adds the specified rule to $AMINCLUDE.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_am_macro_static.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_macro_static.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_macro_static.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-Copyright (C) 2009 Allan Caffee <allan.caffee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_am_trilinos_makefile_export, Next: ax_add_fortify_source, Prev: ax_add_am_macro_static, Up: The Macros
-
-ax_add_am_trilinos_makefile_export
-==================================
-
-Synopsis
-********
-
- AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT(EXPORT_SUFFIX [, ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks if a file named <Makefile.export.EXPORT_SUFFIX> appears in the
-$TRILINOS_INCLUDE directory. If so, adds an include for it using the
-AX_AM_MACROS framework.
-
-If ACTION-IF-NOT-FOUND is not provided, configure fails.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_am_trilinos_makefile_export.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_trilinos_makefile_export.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_trilinos_makefile_export.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_fortify_source, Next: ax_add_recursive_am_macro, Prev: ax_add_am_trilinos_makefile_export, Up: The Macros
-
-ax_add_fortify_source
-=====================
-
-Synopsis
-********
-
- AX_ADD_FORTIFY_SOURCE
-
-Description
-***********
-
-Check whether -D_FORTIFY_SOURCE=2 can be added to CPPFLAGS without macro
-redefinition warnings, other cpp warnings or linker. Some distributions
-(such as Gentoo Linux) enable _FORTIFY_SOURCE globally in their
-compilers, leading to unnecessary warnings in the form of
-
- <command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
- <built-in>: note: this is the location of the previous definition
-
-which is a problem if -Werror is enabled. This macro checks whether
-_FORTIFY_SOURCE is already defined, and if not, adds -D_FORTIFY_SOURCE=2
-to CPPFLAGS.
-
-Newer mingw-w64 msys2 package comes with a bug in
-headers-git-7.0.0.5546.d200317d-1. It broke -D_FORTIFY_SOURCE support,
-and would need -lssp or -fstack-protector. See
-https://github.com/msys2/MINGW-packages/issues/5803. Try to actually
-link it.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_fortify_source.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_fortify_source.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_fortify_source.m4).
-
-License
-*******
-
-Copyright (C) 2017 David Seifert <soap@gentoo.org>
-Copyright (C) 2019 Reini Urban <rurban@cpan.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_recursive_am_macro, Next: ax_add_recursive_am_macro_static, Prev: ax_add_fortify_source, Up: The Macros
-
-ax_add_recursive_am_macro
-=========================
-
-Synopsis
-********
-
- AX_ADD_RECURSIVE_AM_MACRO([TARGET],[RULE])
-
-Description
-***********
-
-Adds the specified rule to $AMINCLUDE along with a TARGET-recursive rule
-that will call TARGET for the current directory and TARGET-am
-recursively for each subdirectory. See also
-AX_ADD_RECURSIVE_AM_MACRO_STATIC.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_recursive_am_macro.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_recursive_am_macro.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_recursive_am_macro.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_add_recursive_am_macro_static, Next: ax_afs, Prev: ax_add_recursive_am_macro, Up: The Macros
-
-ax_add_recursive_am_macro_static
-================================
-
-Synopsis
-********
-
- AX_ADD_RECURSIVE_AM_MACRO_STATIC([TARGET],[RULE])
-
-Description
-***********
-
-Adds the specified rule to AMINCLUDE_STATIC along with a
-TARGET-recursive rule that will call TARGET for the current directory
-and TARGET-am recursively for each subdirectory.
-
-Source Code
-***********
-
-Download the latest version of 'ax_add_recursive_am_macro_static.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_recursive_am_macro_static.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_recursive_am_macro_static.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-Copyright (C) 2009 Allan Caffee <allan.caffee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_afs, Next: ax_am_jobserver, Prev: ax_add_recursive_am_macro_static, Up: The Macros
-
-ax_afs
-======
-
-Synopsis
-********
-
- AX_AFS
-
-Description
-***********
-
-This sets up the proper includes and libs needed for building programs
-that link with AFS. It adds a -with-afsdir option that lets you specify
-where the AFS includes and libs are (defaulting to /usr/afsws).
-
-It also adds the -I and -L options to CPPFLAGS and LDFLAGS
-
-It creates an AC_SUBST(AFSWS) that contains the directory being used.
-
-It checks for -lBSD, -lsocket and -lnsl since AFS needs those if they
-exist. It also adds -R/usr/ucblib -L/usr/ucblib -lucb if on Solaris.
-
-It sets VICE_ETC_PATH to be the directory where /usr/vice/etc lives,
-since AFS 3.4 uses a different define than AFS 3.5 does for that path.
-
-Finally, it defines AFS_int32 to be the in32 type needed. In older
-versions of afs it was 'int32', and in newer versions it's 'afs_int32'.
-
-Source Code
-***********
-
-Download the latest version of 'ax_afs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_afs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_afs.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Grosch <Scott.Grosch@intel.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_am_jobserver, Next: ax_am_macros, Prev: ax_afs, Up: The Macros
-
-ax_am_jobserver
-===============
-
-Synopsis
-********
-
- AX_AM_JOBSERVER([default_value])
-
-Description
-***********
-
-Enables the use of make's jobserver for the purpose of parallel building
-by passing the -j option to make.
-
-The option -enable-jobserver is added to configure which can accept a
-yes, no, or an integer. The integer is the number of separate jobs to
-allow. If 'yes' is given, then the is assumed to be one more than the
-number of CPUs (determined through AX_COUNT_CPUS). If the value of no is
-given, then the jobserver is disabled. The default value is given by
-the first argument of the macro, or 'yes' if the argument is omitted.
-
-This macro makes use of AX_AM_MACROS, so you must add the following line
-
- @INC_AMINCLUDE@
-
-to your Makefile.am files.
-
-Source Code
-***********
-
-Download the latest version of 'ax_am_jobserver.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_jobserver.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_jobserver.m4).
-
-License
-*******
-
-Copyright (C) 2008 Michael Paul Bailey <jinxidoru@byu.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_am_macros, Next: ax_am_macros_static, Prev: ax_am_jobserver, Up: The Macros
-
-ax_am_macros
-============
-
-Synopsis
-********
-
- AX_AM_MACROS
-
-Description
-***********
-
-Adds support for macros that create Make rules. You must manually add
-the following line
-
- @INC_AMINCLUDE@
-
-to your Makefile.in (or Makefile.am if you use Automake) files.
-
-Source Code
-***********
-
-Download the latest version of 'ax_am_macros.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_macros.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_macros.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_am_macros_static, Next: ax_am_override_var, Prev: ax_am_macros, Up: The Macros
-
-ax_am_macros_static
-===================
-
-Synopsis
-********
-
- AX_AM_MACROS_STATIC
-
-Description
-***********
-
-Adds support for macros that create Automake rules. You must manually
-add the following line
-
- include $(top_srcdir)/aminclude_static.am
-
-to your Makefile.am files.
-
-Source Code
-***********
-
-Download the latest version of 'ax_am_macros_static.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_macros_static.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_macros_static.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-Copyright (C) 2009 Allan Caffee <allan.caffee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_am_override_var, Next: ax_append_compile_flags, Prev: ax_am_macros_static, Up: The Macros
-
-ax_am_override_var
-==================
-
-Synopsis
-********
-
- AX_AM_OVERRIDE_VAR([varname1 varname ... ])
- AX_AM_OVERRIDE_FINALIZE
-
-Description
-***********
-
-This autoconf macro generalizes the approach given in
-<http://lists.gnu.org/archive/html/automake/2005-09/msg00108.html> which
-moves user specified values for variable 'varname' given at configure
-time into the corresponding AM_${varname} variable and clears out
-'varname', allowing further manipulation by the configure script so that
-target specific variables can be given specialized versions. 'varname
-may still be specified on the make command line and will be appended as
-usual.
-
-As an example usage, consider a project which might benefit from
-different compiler flags for different components. Typically this is
-done via target specific flags, e.g.
-
- libgtest_la_CXXFLAGS = \
- -I $(top_srcdir)/tests \
- -I $(top_builddir)/tests \
- $(GTEST_CXXFLAGS)
-
-automake will automatically append $(CXXFLAGS) - provided by the user -
-to the build rule for libgtest_la. That might be problematic, as
-CXXFLAGS may contain compiler options which are inappropriate for
-libgtest_la.
-
-The approach laid out in the referenced mailing list message is to
-supply a base value for a variable during _configure_ time, during which
-it is possible to amend it for specific targets. The user may
-subsequently specify a value for the variable during _build_ time, which
-make will apply (via the standard automake rules) to all appropriate
-targets.
-
-For example,
-
- AX_AM_OVERRIDE_VAR([CXXFLAGS])
-
-will store the value of CXXFLAGS specified at configure time into the
-AM_CXXFLAGS variable, AC_SUBST it, and clear CXXFLAGS. configure may
-then create a target specific set of flags based upon AM_CXXFLAGS, e.g.
-
- # googletest uses variadic macros, which g++ -pedantic-errors
- # is very unhappy about
- AC_SUBST([GTEST_CXXFLAGS],
- [`AS_ECHO_N(["$AM_CXXFLAGS"]) \
- | sed s/-pedantic-errors/-pedantic/`
- ]
- )
-
-which would be used in a Makefile.am as above. Since CXXFLAGS is
-cleared, the configure time value will not affect the build for
-libgtest_la.
-
-Prior to _any other command_ which may set ${varname}, call
-
- AX_AM_OVERRIDE_VAR([varname])
-
-This will preserve the value (if any) passed to configure in
-AM_${varname} and AC_SUBST([AM_${varname}). You may pass a space
-separated list of variable names, or may call AX_AM_OVERRIDE_VAR
-multiple times for the same effect.
-
-If any subsequent configure commands set ${varname} and you wish to
-capture the resultant value into AM_${varname} in the case where
-${varname} was _not_ provided at configure time, call
-
- AX_AM_OVERRIDE_FINALIZE
-
-after _all_ commands which might affect any of the variables specified
-in calls to AX_AM_OVERRIDE_VAR. This need be done only once, but
-repeated calls will not cause harm.
-
-There is a bit of trickery required to allow further manipulation of the
-AM_${varname} in a Makefile.am file. If AM_CFLAGS is used as is in a
-Makefile.am, e.g.
-
- libfoo_la_CFLAGS = $(AM_CFLAGS)
-
-then automake will emit code in Makefile.in which sets AM_CFLAGS from
-the configure'd value.
-
-If however, AM_CFLAGS is manipulated (i.e. appended to), you will have
-to explicitly arrange for the configure'd value to be substituted:
-
- AM_CFLAGS = @AM_CFLAGS@
- AM_CFLAGS += -lfoo
-
-or else automake will complain about using += before =.
-
-Source Code
-***********
-
-Download the latest version of 'ax_am_override_var.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_override_var.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_override_var.m4).
-
-License
-*******
-
-Copyright (C) 2013 Smithsonian Astrophysical Observatory
-Copyright (C) 2013 Diab Jerius <djerius@cfa.harvard.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_append_compile_flags, Next: ax_append_flag, Prev: ax_am_override_var, Up: The Macros
-
-ax_append_compile_flags
-=======================
-
-Synopsis
-********
-
- AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
-
-Description
-***********
-
-For every FLAG1, FLAG2 it is checked whether the compiler works with the
-flag. If it does, the flag is added FLAGS-VARIABLE
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. During the check the flag is always added to the
-current language's flags.
-
-If EXTRA-FLAGS is defined, it is added to the current language's default
-flags (e.g. CFLAGS) when the check is done. The check is thus made
-with the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used
-to force the compiler to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: This macro depends on the AX_APPEND_FLAG and
-AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
-AX_APPEND_LINK_FLAGS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_append_compile_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_compile_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_compile_flags.m4).
-
-License
-*******
-
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_append_flag, Next: ax_append_link_flags, Prev: ax_append_compile_flags, Up: The Macros
-
-ax_append_flag
-==============
-
-Synopsis
-********
-
- AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-
-Description
-***********
-
-FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
-added in between.
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
-FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-FLAG.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
-
-Source Code
-***********
-
-Download the latest version of 'ax_append_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_flag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_append_link_flags, Next: ax_append_to_file, Prev: ax_append_flag, Up: The Macros
-
-ax_append_link_flags
-====================
-
-Synopsis
-********
-
- AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
-
-Description
-***********
-
-For every FLAG1, FLAG2 it is checked whether the linker works with the
-flag. If it does, the flag is added FLAGS-VARIABLE
-
-If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is
-used. During the check the flag is always added to the linker's flags.
-
-If EXTRA-FLAGS is defined, it is added to the linker's default flags
-when the check is done. The check is thus made with the flags: "LDFLAGS
-EXTRA-FLAGS FLAG". This can for example be used to force the linker to
-issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG.
-Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_append_link_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_link_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_link_flags.m4).
-
-License
-*******
-
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_append_to_file, Next: ax_arg_with_path_style, Prev: ax_append_link_flags, Up: The Macros
-
-ax_append_to_file
-=================
-
-Synopsis
-********
-
- AX_APPEND_TO_FILE([FILE],[DATA])
-
-Description
-***********
-
-Appends the specified data to the specified file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_append_to_file.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_to_file.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_to_file.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_arg_with_path_style, Next: ax_asm_inline, Prev: ax_append_to_file, Up: The Macros
-
-ax_arg_with_path_style
-======================
-
-Synopsis
-********
-
- AX_ARG_WITH_PATH_STYLE
-
-Description
-***********
-
-_AC_DEFINE(PATH_STYLE) describing the filesys interface. The value is
-numeric, where the basetype is encoded as 16 = dos/win, 32 = unix, 64 =
-url/www, 0 = other
-
-some extra semantics are described in other bits of the value,
-especially
-
- 1024 accepts "/" as a dir separator
- 2048 accepts ";" as a path separator
- 4096 accepts "," as a path separator
-
-the macro provides a configure' -with-path-style option that can be used
-with descriptive arg names. If not explicitly given, the $target_os
-will be checked to provide a sane default. Additional (lower) bits can
-be used by the user for some additional magic, higher bits are reserved
-for this macro.
-
-the mnemonic "strict" or "also" is used to instruct the code that
-additional separators shall be accepted but converted to the separator
-of the underlying pathstyle system. (or-512)
-
- example: --with-path-style=win,slash
- to make it accept ";" as pathsep, and
- both "/" and "\" as dirseps.
-
-Source Code
-***********
-
-Download the latest version of 'ax_arg_with_path_style.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_arg_with_path_style.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_arg_with_path_style.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_asm_inline, Next: ax_at_check_pattern, Prev: ax_arg_with_path_style, Up: The Macros
-
-ax_asm_inline
-=============
-
-Synopsis
-********
-
- AX_ASM_INLINE()
-
-Description
-***********
-
-Tests for C compiler support of inline assembly instructions. If inline
-assembly is supported, this macro #defines ASM_INLINE to be the
-appropriate keyword.
-
-Source Code
-***********
-
-Download the latest version of 'ax_asm_inline.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_asm_inline.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_asm_inline.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alan Woodland <ajw05@aber.ac.uk>
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-Copyright (C) 2017 Reini Urban <rurban@cpan.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_at_check_pattern, Next: ax_auto_include_headers, Prev: ax_asm_inline, Up: The Macros
-
-ax_at_check_pattern
-===================
-
-Synopsis
-********
-
- AX_AT_CHECK_PATTERN(COMMANDS, [STATUS], [STDOUT-RE], [STDERR-RE], [RUN-IF-FAIL], [RUN-IF-PASS])
- AX_AT_DIFF_PATTERN(PATTERN-FILE, TEST-FILE, [STATUS=0], [DIFFERENCES])
-
-Description
-***********
-
-AX_AT_CHECK_PATTERN() executes a test similar to AT_CHECK(), except that
-stdout and stderr are awk regular expressions (REs).
-
-NOTE: as autoconf uses [] for quoting, the use of [brackets] in the RE
-arguments STDOUT-RE and STDERR-RE can be awkward and require careful
-extra quoting, or quadrigraphs '@<:@' (for '[') and '@:>@' (for ']').
-
-awk is invoked via $AWK, which defaults to "awk" if unset or empty.
-
-Implemented using AT_CHECK() with a custom value for $at_diff that
-invokes diff with an awk post-processor.
-
-AX_AT_DIFF_PATTERN() checks that the PATTERN-FILE applies to TEST-FILE.
-If there are differences, STATUS will be 1 and they should be
-DIFFERENCES.
-
-Source Code
-***********
-
-Download the latest version of 'ax_at_check_pattern.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_at_check_pattern.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_at_check_pattern.m4).
-
-License
-*******
-
-Copyright (C) 2013-2014 Luke Mewburn <luke@mewburn.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_auto_include_headers, Next: ax_berkeley_db, Prev: ax_at_check_pattern, Up: The Macros
-
-ax_auto_include_headers
-=======================
-
-Synopsis
-********
-
- AX_AUTO_INCLUDE_HEADERS(INCLUDE-FILE ...)
-
-Description
-***********
-
-Given a space-separated list of INCLUDE-FILEs, AX_AUTO_INCLUDE_HEADERS
-will output a conditional #include for each INCLUDE-FILE. The following
-example demonstrates how AX_AUTO_INCLUDE_HEADERS's might be used in a
-configure.ac script:
-
- AH_BOTTOM([
- AX_AUTO_INCLUDE_HEADERS([sys/resource.h invent.h sys/sysinfo.h])dnl
- ])
-
-The preceding invocation instructs autoheader to put the following code
-at the bottom of the config.h file:
-
- #ifdef HAVE_SYS_RESOURCE_H
- # include <sys/resource.h>
- #endif
- #ifdef HAVE_INVENT_H
- # include <invent.h>
- #endif
- #ifdef HAVE_SYS_SYSINFO_H
- # include <sys/sysinfo.h>
- #endif
-
-Note that AX_AUTO_INCLUDE_HEADERS merely outputs #ifdef/#include/#endif
-blocks. The configure.ac script still needs to invoke AC_CHECK_HEADERS
-to #define the various HAVE_*_H preprocessor macros.
-
-Here's an easy way to get from config.h a complete list of header files
-who existence is tested by the configure script:
-
- cat config.h | perl -ane '/ HAVE_\S+_H / && do {$_=$F[$#F-1]; s/^HAVE_//; s/_H/.h/; s|_|/|g; tr/A-Z/a-z/; print "$_ "}'
-
-You can then manually edit the resulting list and incorporate it into
-one or more calls to AX_AUTO_INCLUDE_HEADERS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_auto_include_headers.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_auto_include_headers.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_auto_include_headers.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Pakin <pakin@uiuc.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_berkeley_db, Next: ax_berkeley_db_cxx, Prev: ax_auto_include_headers, Up: The Macros
-
-ax_berkeley_db
-==============
-
-Synopsis
-********
-
- AX_BERKELEY_DB([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find Berkeley DB. It honors MINIMUM-VERSION if
-given.
-
-If libdb is found, DB_HEADER and DB_LIBS variables are set and
-ACTION-IF-FOUND shell code is executed if specified. DB_HEADER is set
-to location of db.h header in quotes (e.g. "db3/db.h") and
-AC_DEFINE_UNQUOTED is called on it, so that you can type
-
- #include DB_HEADER
-
-in your C/C++ code. DB_LIBS is set to linker flags needed to link
-against the library (e.g. -ldb3.1) and AC_SUBST is called on it.
-
-when specified user-selected spot (via -with-libdb) also sets
-
- DB_CPPFLAGS to the include directives required
- DB_LDFLAGS to the -L flags required
-
-Source Code
-***********
-
-Download the latest version of 'ax_berkeley_db.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_berkeley_db.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_berkeley_db.m4).
-
-License
-*******
-
-Copyright (C) 2008 Vaclav Slavik <vaclav.slavik@matfyz.cz>
-Copyright (C) 2014 Kirill A. Korinskiy <catap@catap.ru>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_berkeley_db_cxx, Next: ax_blas, Prev: ax_berkeley_db, Up: The Macros
-
-ax_berkeley_db_cxx
-==================
-
-Synopsis
-********
-
- AX_BERKELEY_DB_CXX([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find Berkeley DB C++ support. It honors
-MINIMUM-VERSION if given.
-
-If libdb_cxx is found, DB_CXX_HEADER and DB_CXX_LIBS variables are set
-and ACTION-IF-FOUND shell code is executed if specified. DB_CXX_HEADER
-is set to location of db.h header in quotes (e.g. "db3/db_cxx.h") and
-AC_DEFINE_UNQUOTED is called on it, so that you can type
-
- #include DB_CXX_HEADER
-
-in your C/C++ code. DB_CXX_LIBS is set to linker flags needed to link
-against the library (e.g. -ldb3.1_cxx) and AC_SUBST is called on it.
-
-when specified user-selected spot (via -with-libdb) also sets
-
- DB_CXX_CPPFLAGS to the include directives required
- DB_CXX_LDFLAGS to the -L flags required
-
-Source Code
-***********
-
-Download the latest version of 'ax_berkeley_db_cxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_berkeley_db_cxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_berkeley_db_cxx.m4).
-
-License
-*******
-
-Copyright (C) 2008 Vaclav Slavik <vaclav.slavik@matfyz.cz>
-Copyright (C) 2011 Stephan Suerken <absurd@debian.org>
-Copyright (C) 2014 Kirill A. Korinskiy <catap@catap.ru>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_blas, Next: ax_blas_f77_func, Prev: ax_berkeley_db_cxx, Up: The Macros
-
-ax_blas
-=======
-
-Synopsis
-********
-
- AX_BLAS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-This macro looks for a library that implements the BLAS linear-algebra
-interface (see http://www.netlib.org/blas/). On success, it sets the
-BLAS_LIBS output variable to hold the requisite library linkages.
-
-To link with BLAS, you should link with:
-
- $BLAS_LIBS $LIBS $FLIBS
-
-in that order. FLIBS is the output variable of the
-AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-sometimes necessary in order to link with F77 libraries. Users will
-also need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the
-same reason.
-
-Many libraries are searched for, from ATLAS to CXML to ESSL. The user
-may also use -with-blas=<lib> in order to use some specific BLAS library
-<lib>. In order to link successfully, however, be aware that you will
-probably need to use the same Fortran compiler (which can be set via the
-F77 env. var.) as was used to compile the BLAS library.
-
-ACTION-IF-FOUND is a list of shell commands to run if a BLAS library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_BLAS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_blas.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_blas.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_blas.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2019 Geoffrey M. Oxberry <goxberry@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_blas_f77_func, Next: ax_boost_asio, Prev: ax_blas, Up: The Macros
-
-ax_blas_f77_func
-================
-
-Synopsis
-********
-
- AX_BLAS_F77_FUNC([ACTION-IF-PASS[, ACTION-IF-FAIL[, ACTION-IF-CROSS-COMPILING]])
- AX_BLAS_WITH_F77_FUNC([ACTION-IF-FOUND-AND-PASS[, ACTION-IF-NOT-FOUND-OR-FAIL]])
-
-Description
-***********
-
-These macros are intended as a supplement to the AX_BLAS macro, to
-verify that BLAS functions are properly callable from Fortran. This is
-necessary, for example, if you want to build the LAPACK library on top
-of the BLAS.
-
-AX_BLAS_F77_FUNC uses the defined BLAS_LIBS and Fortran environment to
-check for compatibility, and takes a specific action in case of success,
-resp. failure, resp. cross-compilation.
-
-AX_BLAS_WITH_F77_FUNC is a drop-in replacement wrapper for AX_BLAS that
-calls AX_BLAS_F77_FUNC after detecting a BLAS library and rejects it on
-failure (i.e. pretends that no library was found).
-
-Source Code
-***********
-
-Download the latest version of 'ax_blas_f77_func.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_blas_f77_func.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_blas_f77_func.m4).
-
-License
-*******
-
-Copyright (C) 2008 Jaroslav Hajek <highegg@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_asio, Next: ax_boost_atomic, Prev: ax_blas_f77_func, Up: The Macros
-
-ax_boost_asio
-=============
-
-Synopsis
-********
-
- AX_BOOST_ASIO
-
-Description
-***********
-
-Test for Asio library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_ASIO_LIB)
-
-And sets:
-
- HAVE_BOOST_ASIO
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_asio.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_asio.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_asio.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Pete Greenwell <pete@mu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_atomic, Next: ax_boost_base, Prev: ax_boost_asio, Up: The Macros
-
-ax_boost_atomic
-===============
-
-Synopsis
-********
-
- AX_BOOST_ATOMIC
-
-Description
-***********
-
-Test for the Atomic library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_ATOMIC_LIB)
-
-And sets:
-
- HAVE_BOOST_ATOMIC
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_atomic.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_atomic.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_atomic.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-Copyright (C) 2021 Richard Winters <kirvedx@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_base, Next: ax_boost_chrono, Prev: ax_boost_atomic, Up: The Macros
-
-ax_boost_base
-=============
-
-Synopsis
-********
-
- AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the Boost C++ libraries of a particular version (or newer)
-
-If no path to the installed boost library is given the macro searchs
-under /usr, /usr/local, /opt and /opt/local and evaluates the
-$BOOST_ROOT environment variable. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
-
-And sets:
-
- HAVE_BOOST
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_base.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_base.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_base.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Peter Adolphs
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_chrono, Next: ax_boost_context, Prev: ax_boost_base, Up: The Macros
-
-ax_boost_chrono
-===============
-
-Synopsis
-********
-
- AX_BOOST_CHRONO
-
-Description
-***********
-
-Test for Chrono library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_CHRONO_LIB)
-
-And sets:
-
- HAVE_BOOST_CHRONO
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_chrono.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_chrono.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_chrono.m4).
-
-License
-*******
-
-Copyright (C) 2012 Xiyue Deng <manphiz@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_context, Next: ax_boost_coroutine, Prev: ax_boost_chrono, Up: The Macros
-
-ax_boost_context
-================
-
-Synopsis
-********
-
- AX_BOOST_CONTEXT
-
-Description
-***********
-
-Test for Context library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_CONTEXT_LIB)
-
-And sets:
-
- HAVE_BOOST_CONTEXT
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_context.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_context.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_context.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_coroutine, Next: ax_boost_date_time, Prev: ax_boost_context, Up: The Macros
-
-ax_boost_coroutine
-==================
-
-Synopsis
-********
-
- AX_BOOST_COROUTINE
-
-Description
-***********
-
-Test for Coroutine library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_COROUTINE_LIB)
-
-And sets:
-
- HAVE_BOOST_COROUTINE
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_coroutine.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_coroutine.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_coroutine.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_date_time, Next: ax_boost_filesystem, Prev: ax_boost_coroutine, Up: The Macros
-
-ax_boost_date_time
-==================
-
-Synopsis
-********
-
- AX_BOOST_DATE_TIME
-
-Description
-***********
-
-Test for Date_Time library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_DATE_TIME_LIB)
-
-And sets:
-
- HAVE_BOOST_DATE_TIME
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_date_time.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_date_time.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_date_time.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_filesystem, Next: ax_boost_iostreams, Prev: ax_boost_date_time, Up: The Macros
-
-ax_boost_filesystem
-===================
-
-Synopsis
-********
-
- AX_BOOST_FILESYSTEM
-
-Description
-***********
-
-Test for Filesystem library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_FILESYSTEM_LIB)
-
-And sets:
-
- HAVE_BOOST_FILESYSTEM
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_filesystem.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_filesystem.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_filesystem.m4).
-
-License
-*******
-
-Copyright (C) 2009 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Michael Tindal
-Copyright (C) 2009 Roman Rybalko <libtorrent@romanr.info>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_iostreams, Next: ax_boost_locale, Prev: ax_boost_filesystem, Up: The Macros
-
-ax_boost_iostreams
-==================
-
-Synopsis
-********
-
- AX_BOOST_IOSTREAMS
-
-Description
-***********
-
-Test for IOStreams library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_IOSTREAMS_LIB)
-
-And sets:
-
- HAVE_BOOST_IOSTREAMS
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_iostreams.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_iostreams.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_iostreams.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_locale, Next: ax_boost_log, Prev: ax_boost_iostreams, Up: The Macros
-
-ax_boost_locale
-===============
-
-Synopsis
-********
-
- AX_BOOST_LOCALE
-
-Description
-***********
-
-Test for System library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_LOCALE_LIB)
-
-And sets:
-
- HAVE_BOOST_LOCALE
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_locale.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_locale.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_locale.m4).
-
-License
-*******
-
-Copyright (C) 2012 Xiyue Deng <manphiz@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_log, Next: ax_boost_log_setup, Prev: ax_boost_locale, Up: The Macros
-
-ax_boost_log
-============
-
-Synopsis
-********
-
- AX_BOOST_LOG
-
-Description
-***********
-
-Test for Log library from the Boost C++ libraries. The macro requires a
-preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_LOG_LIB)
-
-And sets:
-
- HAVE_BOOST_LOG
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_log.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_log.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_log.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_log_setup, Next: ax_boost_process, Prev: ax_boost_log, Up: The Macros
-
-ax_boost_log_setup
-==================
-
-Synopsis
-********
-
- AX_BOOST_LOG_SETUP
-
-Description
-***********
-
-Test for LogSetup library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_LOG_SETUP_LIB)
-
-And sets:
-
- HAVE_BOOST_LOG_SETUP
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_log_setup.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_log_setup.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_log_setup.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_process, Next: ax_boost_program_options, Prev: ax_boost_log_setup, Up: The Macros
-
-ax_boost_process
-================
-
-Synopsis
-********
-
- AX_BOOST_PROCESS
-
-Description
-***********
-
-Test for Process library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_PROCESS_LIB)
-
-And sets:
-
- HAVE_BOOST_PROCESS
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_process.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_process.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_process.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2008 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_program_options, Next: ax_boost_python, Prev: ax_boost_process, Up: The Macros
-
-ax_boost_program_options
-========================
-
-Synopsis
-********
-
- AX_BOOST_PROGRAM_OPTIONS
-
-Description
-***********
-
-Test for program options library from the Boost C++ libraries. The
-macro requires a preceding call to AX_BOOST_BASE. Further documentation
-is available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
-
-And sets:
-
- HAVE_BOOST_PROGRAM_OPTIONS
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_program_options.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_program_options.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_program_options.m4).
-
-License
-*******
-
-Copyright (C) 2009 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_python, Next: ax_boost_random, Prev: ax_boost_program_options, Up: The Macros
-
-ax_boost_python
-===============
-
-Synopsis
-********
-
- AX_BOOST_PYTHON
-
-Description
-***********
-
-This macro checks to see if the Boost.Python library is installed. It
-also attempts to guess the correct library name using several attempts.
-It tries to build the library name using a user supplied name or suffix
-and then just the raw library.
-
-If the library is found, HAVE_BOOST_PYTHON is defined and
-BOOST_PYTHON_LIB is set to the name of the library.
-
-This macro calls AC_SUBST(BOOST_PYTHON_LIB).
-
-In order to ensure that the Python headers and the Boost libraries are
-specified on the include path, this macro requires AX_PYTHON_DEVEL and
-AX_BOOST_BASE to be called.
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_python.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_python.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_python.m4).
-
-License
-*******
-
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel M"ullner <daniel@danifold.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_random, Next: ax_boost_regex, Prev: ax_boost_python, Up: The Macros
-
-ax_boost_random
-===============
-
-Synopsis
-********
-
- AX_BOOST_RANDOM
-
-Description
-***********
-
-Test for the Random library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_RANDOM_LIB)
-
-And sets:
-
- HAVE_BOOST_RANDOM
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_random.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_random.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_random.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
-Copyright (C) 2021 Richard Winters <kirvedx@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_regex, Next: ax_boost_serialization, Prev: ax_boost_random, Up: The Macros
-
-ax_boost_regex
-==============
-
-Synopsis
-********
-
- AX_BOOST_REGEX
-
-Description
-***********
-
-Test for Regex library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_REGEX_LIB)
-
-And sets:
-
- HAVE_BOOST_REGEX
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_regex.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_regex.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_regex.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_serialization, Next: ax_boost_signals, Prev: ax_boost_regex, Up: The Macros
-
-ax_boost_serialization
-======================
-
-Synopsis
-********
-
- AX_BOOST_SERIALIZATION
-
-Description
-***********
-
-Test for Serialization library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_SERIALIZATION_LIB)
-
-And sets:
-
- HAVE_BOOST_SERIALIZATION
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_serialization.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_serialization.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_serialization.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_signals, Next: ax_boost_system, Prev: ax_boost_serialization, Up: The Macros
-
-ax_boost_signals
-================
-
-Synopsis
-********
-
- AX_BOOST_SIGNALS
-
-Description
-***********
-
-Test for Signals library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_SIGNALS_LIB)
-
-And sets:
-
- HAVE_BOOST_SIGNALS
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_signals.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_signals.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_signals.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_system, Next: ax_boost_test_exec_monitor, Prev: ax_boost_signals, Up: The Macros
-
-ax_boost_system
-===============
-
-Synopsis
-********
-
- AX_BOOST_SYSTEM
-
-Description
-***********
-
-Test for System library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_SYSTEM_LIB)
-
-And sets:
-
- HAVE_BOOST_SYSTEM
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_system.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_system.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_system.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2008 Michael Tindal
-Copyright (C) 2008 Daniel Casimiro <dan.casimiro@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_test_exec_monitor, Next: ax_boost_thread, Prev: ax_boost_system, Up: The Macros
-
-ax_boost_test_exec_monitor
-==========================
-
-Synopsis
-********
-
- AX_BOOST_TEST_EXEC_MONITOR
-
-Description
-***********
-
-Test for Test_Exec_Monitor library from the Boost C++ libraries. The
-macro requires a preceding call to AX_BOOST_BASE. Further documentation
-is available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-
-And sets:
-
- HAVE_BOOST_TEST_EXEC_MONITOR
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_test_exec_monitor.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_test_exec_monitor.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_test_exec_monitor.m4).
-
-License
-*******
-
-Copyright (C) 2008 Dodji Seketeli <dodji@seketeli.org>
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_thread, Next: ax_boost_unit_test_framework, Prev: ax_boost_test_exec_monitor, Up: The Macros
-
-ax_boost_thread
-===============
-
-Synopsis
-********
-
- AX_BOOST_THREAD
-
-Description
-***********
-
-Test for Thread library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_THREAD_LIB)
-
-And sets:
-
- HAVE_BOOST_THREAD
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_thread.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_thread.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_thread.m4).
-
-License
-*******
-
-Copyright (C) 2009 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Michael Tindal
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_unit_test_framework, Next: ax_boost_wave, Prev: ax_boost_thread, Up: The Macros
-
-ax_boost_unit_test_framework
-============================
-
-Synopsis
-********
-
- AX_BOOST_UNIT_TEST_FRAMEWORK
-
-Description
-***********
-
-Test for Unit_Test_Framework library from the Boost C++ libraries. The
-macro requires a preceding call to AX_BOOST_BASE. Further documentation
-is available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-
-And sets:
-
- HAVE_BOOST_UNIT_TEST_FRAMEWORK
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_unit_test_framework.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_unit_test_framework.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_unit_test_framework.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_wave, Next: ax_boost_wserialization, Prev: ax_boost_unit_test_framework, Up: The Macros
-
-ax_boost_wave
-=============
-
-Synopsis
-********
-
- AX_BOOST_WAVE
-
-Description
-***********
-
-Test for Wave library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_WAVE_LIB)
-
-And sets:
-
- HAVE_BOOST_WAVE
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_wave.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_wave.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_wave.m4).
-
-License
-*******
-
-Copyright (C) 2009 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Michael Tindal
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_boost_wserialization, Next: ax_build_date_epoch, Prev: ax_boost_wave, Up: The Macros
-
-ax_boost_wserialization
-=======================
-
-Synopsis
-********
-
- AX_BOOST_WSERIALIZATION
-
-Description
-***********
-
-Test for Serialization library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
- AC_SUBST(BOOST_WSERIALIZATION_LIB)
-
-And sets:
-
- HAVE_BOOST_WSERIALIZATION
-
-Source Code
-***********
-
-Download the latest version of 'ax_boost_wserialization.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_wserialization.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_wserialization.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_build_date_epoch, Next: ax_c99_inline, Prev: ax_boost_wserialization, Up: The Macros
-
-ax_build_date_epoch
-===================
-
-Synopsis
-********
-
- AX_BUILD_DATE_EPOCH(VARIABLE[, FORMAT[, ACTION-IF-FAIL]])
-
-Description
-***********
-
-Sets VARIABLE to a string representing the current time. It is
-formatted according to FORMAT if specified, otherwise it is formatted as
-the number of seconds (excluding leap seconds) since the UNIX epoch (01
-Jan 1970 00:00:00 UTC).
-
-If the SOURCE_DATE_EPOCH environment variable is set, it uses the value
-of that variable instead of the current time. See
-https://reproducible-builds.org/specs/source-date-epoch). If
-SOURCE_DATE_EPOCH is set but cannot be properly interpreted as a UNIX
-timestamp, then execute ACTION-IF-FAIL if specified, otherwise error.
-
-VARIABLE is AC_SUBST-ed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_build_date_epoch.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_build_date_epoch.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_build_date_epoch.m4).
-
-License
-*******
-
-Copyright (C) 2016 Eric Bavier <bavier@member.fsf.org>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_c99_inline, Next: ax_c___attribute__, Prev: ax_build_date_epoch, Up: The Macros
-
-ax_c99_inline
-=============
-
-Synopsis
-********
-
- AX_C99_INLINE
-
-Description
-***********
-
-This macro defines HAVE_C99_INLINE if the C compiler supports "inline"
-and "extern inline" correctly. An application may replace "inline" with
-"static inline" as a workaround for older compilers.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c99_inline.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c99_inline.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c99_inline.m4).
-
-License
-*******
-
-Copyright (C) 2009 Michael McMaster <email@michaelmcmaster.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_c___attribute__, Next: ax_c_arithmetic_rshift, Prev: ax_c99_inline, Up: The Macros
-
-ax_c___attribute__
-==================
-
-Synopsis
-********
-
- AX_C___ATTRIBUTE__
-
-Description
-***********
-
-Provides a test for the compiler support of __attribute__ extensions.
-Defines HAVE___ATTRIBUTE__ if it is found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c___attribute__.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c___attribute__.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c___attribute__.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stepan Kasal <skasal@redhat.com>
-Copyright (C) 2008 Christian Haggstrom
-Copyright (C) 2008 Ryan McCabe <ryan@numb.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_arithmetic_rshift, Next: ax_c_compile_value, Prev: ax_c___attribute__, Up: The Macros
-
-ax_c_arithmetic_rshift
-======================
-
-Synopsis
-********
-
- AX_C_ARITHMETIC_RSHIFT
-
-Description
-***********
-
-Checks if the right shift operation is arithmetic.
-
-This macro uses compile-time detection and so is cross-compile ready.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_arithmetic_rshift.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_arithmetic_rshift.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_arithmetic_rshift.m4).
-
-License
-*******
-
-Copyright (C) 2008 YAMAMOTO Kengo <yamaken@bp.iij4u.or.jp>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_compile_value, Next: ax_c_declare_block, Prev: ax_c_arithmetic_rshift, Up: The Macros
-
-ax_c_compile_value
-==================
-
-Synopsis
-********
-
- AX_C_COMPILE_VALUE (COMPILE-VALUE, ALIAS, INCLUDES)
-
-Description
-***********
-
-The AX_C_COMPILE_VALUE macro determines a compile time value by
-generating the object code and reading the value from the code. Static
-data initializers like sizeof(int) are unavailable to preprocessor. The
-macro calculates the values known to compiler's static initializer.
-
-Assumptions: The sought value should not exceed 65535. The shell
-interpreter and the sed utility are expected to exist and work similarly
-across possible build platforms.
-
-Result: The resulting configure script will generate the preprocessor
-symbol definition:
-
- #define COMPILE_VALUE_<ALIAS> <NUMBER>
-
-It was important that the value was embedded into the object file in a
-predefined byte order during the test. This ensured that the result was
-independent from the target platform's byte order.
-
-The existing AC_CHECK_SIZEOF macro also computes the size of the given
-type without running the test program. However, the existing macro will
-produce a piece of configure script that will take the time proportional
-to the logarithm of the sought value.
-
-Example of use in configure.in:
-
- AX_C_COMPILE_VALUE(sizeof(int), sizeof_int)
- AX_C_COMPILE_VALUE([sizeof(int[[543]])], sizeof_int543)
-
-As a result of running the generated configure script, the following
-definition will appear in config.h:
-
- #define COMPILE_VALUE_SIZEOF_INT 4
- #define COMPILE_VALUE_SIZEOF_INT543 2172
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_compile_value.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_compile_value.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_compile_value.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ilguiz Latypov
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_declare_block, Next: ax_c_float_words_bigendian, Prev: ax_c_compile_value, Up: The Macros
-
-ax_c_declare_block
-==================
-
-Synopsis
-********
-
- AX_C_DECLARE_BLOCK
-
-Description
-***********
-
-The macro will compile a test program to see whether the compiler does
-allow new variable declarations in the middle of a C statement block,
-i.e. after some non-declaration line. New compilers will allow that
-which makes the behave a bit more like C++ - the gcc did support it for
-quite a time already.
-
-#define DECLARE_BLOCK_NEEDED says they need to be at the beginning of of
-a statement block. Additionally two defines DECLARE_BLOCK { and
-DECLARE_END } are being set. That makes it possible to do the following
-in your source code (which this macro is really made up for):
-
- #define ___ DECLARE_BLOCK
- #define ____ DECLARE_END
-
- int f() {
- char buffer[1024];
- fgets(buffer, 1024, stdin);
- ___ int i; int ii = strlen(buffer);
- for (i=0; i < ii; i++) {
- fputc(buffer[i], stdout);
- }____;
- }
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_declare_block.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_declare_block.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_declare_block.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_float_words_bigendian, Next: ax_c_long_long, Prev: ax_c_declare_block, Up: The Macros
-
-ax_c_float_words_bigendian
-==========================
-
-Synopsis
-********
-
- AX_C_FLOAT_WORDS_BIGENDIAN([ACTION-IF-TRUE], [ACTION-IF-FALSE], [ACTION-IF-UNKNOWN])
-
-Description
-***********
-
-Checks the ordering of words within a multi-word float. This check is
-necessary because on some systems (e.g. certain ARM systems), the float
-word ordering can be different from the byte ordering. In a multi-word
-float context, "big-endian" implies that the word containing the sign
-bit is found in the memory location with the lowest address. This
-implementation was inspired by the AC_C_BIGENDIAN macro in autoconf.
-
-The endianness is detected by first compiling C code that contains a
-special double float value, then grepping the resulting object file for
-certain strings of ASCII values. The double is specially crafted to
-have a binary representation that corresponds with a simple string. In
-this implementation, the string "noonsees" was selected because the
-individual word values ("noon" and "sees") are palindromes, thus making
-this test byte-order agnostic. If grep finds the string "noonsees" in
-the object file, the target platform stores float words in big-endian
-order. If grep finds "seesnoon", float words are in little-endian
-order. If neither value is found, the user is instructed to specify the
-ordering.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_float_words_bigendian.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_float_words_bigendian.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_float_words_bigendian.m4).
-
-License
-*******
-
-Copyright (C) 2008 Daniel Amelang <dan@amelang.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_long_long, Next: ax_c_referenceable_passed_va_list, Prev: ax_c_float_words_bigendian, Up: The Macros
-
-ax_c_long_long
-==============
-
-Synopsis
-********
-
- AX_C_LONG_LONG
-
-Description
-***********
-
-Provides a test for the existence of the long long int type and defines
-HAVE_LONG_LONG if it is found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_long_long.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_long_long.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_long_long.m4).
-
-License
-*******
-
-Copyright (C) 2008 Caolan McNamara <caolan@skynet.ie>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_referenceable_passed_va_list, Next: ax_c_var_func, Prev: ax_c_long_long, Up: The Macros
-
-ax_c_referenceable_passed_va_list
-=================================
-
-Synopsis
-********
-
- AX_C_REFERENCEABLE_PASSED_VA_LIST
-
-Description
-***********
-
-Checks whether f(va_list va){ &va; } works as expected.
-
-This macro uses compile-time detection and so is cross-compile ready.
-
-C99 mentioned passing a pointer to va_list to other functions (footnote
-212 of "7.15 Variable arguments <stdarg.h>"). However, f(va_list va) {
-&va; } produces broken pointer on some environments such as gcc on
-x86_64, although { va_list va; &va; } works as expected. See the
-detection code of this file and any of pages
-https://www.gnu.org/software/autoconf/manual/html_node/Function-Portability.html,
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14557, and
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20951 for further
-information.
-
-Although C99 does not define the operations f(va_list va) { &va; } and
-&va itself as standard (footnotes are declared as "normative part,
-information only"), certain situations need it. This macro provides a
-type detection about va_list implementation to deal with the operation.
-
-Following workaround will probably work on such environments although it
-does not ensure to be safe and portable. At least it is working on
-x86_64-unknown-linux-gnu:
-
- f(va_list va)
- {
- va_list *vap;
-
- #if HAVE_REFERENCEABLE_PASSED_VA_LIST
- vap = &va;
- #else
- vap = (va_list *)va;
- #endif
- }
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_referenceable_passed_va_list.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_referenceable_passed_va_list.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_referenceable_passed_va_list.m4).
-
-License
-*******
-
-Copyright (C) 2008 YAMAMOTO Kengo <yamaken@bp.iij4u.or.jp>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_c_var_func, Next: ax_cache_size, Prev: ax_c_referenceable_passed_va_list, Up: The Macros
-
-ax_c_var_func
-=============
-
-Synopsis
-********
-
- AX_C_VAR_FUNC
-
-Description
-***********
-
-This macro tests if the C compiler supports the C9X standard __func__
-identifier.
-
-The new C9X standard for the C language stipulates that the identifier
-__func__ shall be implicitly declared by the compiler as if, immediately
-following the opening brace of each function definition, the declaration
-
- static const char __func__[] = "function-name";
-
-appeared, where function-name is the name of the function where the
-__func__ identifier is used.
-
-Source Code
-***********
-
-Download the latest version of 'ax_c_var_func.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_var_func.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_var_func.m4).
-
-License
-*******
-
-Copyright (C) 2008 Christopher Currie <christopher@currie.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cache_size, Next: ax_caolan_check_package, Prev: ax_c_var_func, Up: The Macros
-
-ax_cache_size
-=============
-
-Synopsis
-********
-
- AX_CACHE_SIZE
-
-Description
-***********
-
-Find L1 and L2 caches size by reading the corresponding file on UNIX or
-by requesting cpuid. The results are available in the defines
-CPU_L1_CACHE and CPU_L2_CACHE.
-
-This macro depends on AX_GCC_X86_CPUID, AC_PROG_SED, AX_COUNT_CPUS, and
-AX_CPU_VENDOR.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cache_size.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cache_size.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cache_size.m4).
-
-License
-*******
-
-Copyright (C) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_caolan_check_package, Next: ax_caolan_search_package, Prev: ax_cache_size, Up: The Macros
-
-ax_caolan_check_package
-=======================
-
-Synopsis
-********
-
- AX_caolan_CHECK_PACKAGE(PACKAGE, FUNCTION, LIBRARY , HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Provides -with-PACKAGE, -with-PACKAGE-include and -with-PACKAGE-libdir
-options to configure. Supports the now standard -with-PACKAGE=DIR
-approach where the package's include dir and lib dir are underneath DIR,
-but also allows the include and lib directories to be specified
-separately
-
-adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-if needed searches for the FUNCTION in the LIBRARY with AC_CHECK_LIBRARY
-and thus adds the lib to LIBS
-
-defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-and you will have to add it to acconfig.h manually
-
-Source Code
-***********
-
-Download the latest version of 'ax_caolan_check_package.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_caolan_check_package.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_caolan_check_package.m4).
-
-License
-*******
-
-Copyright (C) 2008 Caolan McNamara <caolan@skynet.ie>
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-Copyright (C) 2008 Matthew Mueller <donut@azstarnet.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_caolan_search_package, Next: ax_cc_for_build, Prev: ax_caolan_check_package, Up: The Macros
-
-ax_caolan_search_package
-========================
-
-Synopsis
-********
-
- AX_caolan_SEARCH_PACKAGE(PACKAGE, FUNCTION, LIBRARY LIST, HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Provides -with-PACKAGE, -with-PACKAGE-include and -with-PACKAGE-libdir
-options to configure. Supports the now standard -with-PACKAGE=DIR
-approach where the package's include dir and lib dir are underneath DIR,
-but also allows the include and lib directories to be specified
-separately
-
-adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-if needed searches for the FUNCTION in each of the LIBRARY LIST with
-AC_SEARCH_LIBRARY and thus adds the lib to LIBS
-
-defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-and you will have to add it to acconfig.h manually
-
-Source Code
-***********
-
-Download the latest version of 'ax_caolan_search_package.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_caolan_search_package.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_caolan_search_package.m4).
-
-License
-*******
-
-Copyright (C) 2009 Caolan McNamara <caolan@skynet.ie>
-Copyright (C) 2009 Alexandre Duret-Lutz <adl@gnu.org>
-Copyright (C) 2009 Matthew Mueller <donut@azstarnet.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cc_for_build, Next: ax_cc_maxopt, Prev: ax_caolan_search_package, Up: The Macros
-
-ax_cc_for_build
-===============
-
-Synopsis
-********
-
- AX_CC_FOR_BUILD
-
-Description
-***********
-
-Find a build-time compiler. Sets CC_FOR_BUILD and EXEEXT_FOR_BUILD.
-
-AX_CC_FOR_BUILD is deprecated; it expands into AX_PROG_CC_FOR_BUILD
-which renames EXEEXT_FOR_BUILD to BUILD_EXEEXT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cc_for_build.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cc_for_build.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cc_for_build.m4).
-
-License
-*******
-
-Copyright (C) 2010 Reuben Thomas <rrt@sc3d.org>
-Copyright (C) 1999 Richard Henderson <rth@redhat.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cc_maxopt, Next: ax_cf_ebcdic, Prev: ax_cc_for_build, Up: The Macros
-
-ax_cc_maxopt
-============
-
-Synopsis
-********
-
- AX_CC_MAXOPT
-
-Description
-***********
-
-Try to turn on "good" C optimization flags for various compilers and
-architectures, for some definition of "good". (In our case, good for
-FFTW and hopefully for other scientific codes. Modify as needed.)
-
-The user can override the flags by setting the CFLAGS environment
-variable. The user can also specify -enable-portable-binary in order to
-disable any optimization flags that might result in a binary that only
-runs on the host architecture.
-
-Note also that the flags assume that ANSI C aliasing rules are followed
-by the code (e.g. for gcc's -fstrict-aliasing), and that floating-point
-computations can be re-ordered as needed.
-
-Requires macros: AX_CHECK_COMPILE_FLAG, AX_COMPILER_VENDOR,
-AX_GCC_ARCHFLAG, AX_GCC_X86_CPUID.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cc_maxopt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cc_maxopt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cc_maxopt.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2008 Matteo Frigo
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cf_ebcdic, Next: ax_cflags_aix_option, Prev: ax_cc_maxopt, Up: The Macros
-
-ax_cf_ebcdic
-============
-
-Synopsis
-********
-
- AX_CF_EBCDIC
-
-Description
-***********
-
-If the target character set is EBCDIC, defines variables cf_cv_ebcdic,
-EBCDIC, and NOT_ASCII.
-
-I originally wrote this and submitted it to the Lynx distribution.
-Editorial revisions by Tom Dickey, et. al.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cf_ebcdic.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cf_ebcdic.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cf_ebcdic.m4).
-
-License
-*******
-
-Copyright (C) 2008 Paul Gilmartin <pg@sweng.stortek.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_aix_option, Next: ax_cflags_force_c89, Prev: ax_cf_ebcdic, Up: The Macros
-
-ax_cflags_aix_option
-====================
-
-Synopsis
-********
-
- AX_CFLAGS_AIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-
-Description
-***********
-
-AX_CFLAGS_AIX_OPTION(-qubicle) would show a message as like "checking
-CFLAGS for aix/cc -qubicle ... yes" and adds the optionflag to CFLAGS
-if it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_AIX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_aix_option.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_aix_option.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_aix_option.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_force_c89, Next: ax_cflags_hpux_option, Prev: ax_cflags_aix_option, Up: The Macros
-
-ax_cflags_force_c89
-===================
-
-Synopsis
-********
-
- AX_CFLAGS_FORCE_C89 [(shellvar [,default, [A/NA]])]
-
-Description
-***********
-
-Try to find a compiler option that enables strict C89 mode.
-
-For the GNU CC compiler it will be -ansi -pedantic. The result is added
-to the shellvar being CFLAGS by default.
-
-Currently this macro knows about GCC, Solaris C compiler, Digital Unix C
-compiler, C for AIX Compiler, HP-UX C compiler, IRIX C compiler, NEC
-SX-5 (Super-UX 10) C compiler, and Cray J90 (Unicos 10.0.0.8) C
-compiler.
-
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_force_c89.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_force_c89.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_force_c89.m4).
-
-License
-*******
-
-Copyright (C) 2009 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_hpux_option, Next: ax_cflags_irix_option, Prev: ax_cflags_force_c89, Up: The Macros
-
-ax_cflags_hpux_option
-=====================
-
-Synopsis
-********
-
- AX_CFLAGS_HPUX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-
-Description
-***********
-
-AX_CFLAGS_HPUX_OPTION(-Afresh) would show a message as like "checking
-CFLAGS for hpux/cc -Afresh ... yes" and adds the optionflag to CFLAGS
-if it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_HPUX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_hpux_option.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_hpux_option.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_hpux_option.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_irix_option, Next: ax_cflags_no_writable_strings, Prev: ax_cflags_hpux_option, Up: The Macros
-
-ax_cflags_irix_option
-=====================
-
-Synopsis
-********
-
- AX_CFLAGS_IRIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-
-Description
-***********
-
-AX_CFLAGS_IRIX_OPTION(-go_for_it) would show a message as like "checking
-CFLAGS for irix/cc -go_for_it ... yes" and adds the optionflag to
-CFLAGS if it is understood. You can override the shellvar-default of
-CFLAGS of course. The order of arguments stems from the explicit macros
-like AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_IRIX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_irix_option.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_irix_option.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_irix_option.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_no_writable_strings, Next: ax_cflags_strict_prototypes, Prev: ax_cflags_irix_option, Up: The Macros
-
-ax_cflags_no_writable_strings
-=============================
-
-Synopsis
-********
-
- AX_CFLAGS_NO_WRITABLE_STRINGS [(shellvar [,default, [A/NA]])]
-
-Description
-***********
-
-Try to find a compiler option that makes all string literals readonly.
-
-The sanity check is done by looking at string.h which has a set of
-strcpy definitions that should be defined with const-modifiers to not
-emit a warning in all so many places.
-
-For the GNU CC compiler it will be -fno-writable-strings -Wwrite-strings
-The result is added to the shellvar being CFLAGS by default.
-
-DEFAULTS:
-
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_no_writable_strings.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_no_writable_strings.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_no_writable_strings.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_strict_prototypes, Next: ax_cflags_sun_option, Prev: ax_cflags_no_writable_strings, Up: The Macros
-
-ax_cflags_strict_prototypes
-===========================
-
-Synopsis
-********
-
- AX_CFLAGS_STRICT_PROTOTYPES [(shellvar [,default, [A/NA]]
-
-Description
-***********
-
-Try to find a compiler option that requires strict prototypes.
-
-The sanity check is done by looking at sys/signal.h which has a set of
-macro-definitions SIG_DFL and SIG_IGN that are cast to the local
-signal-handler type. If that signal-handler type is not fully qualified
-then the system headers are not seen as strictly prototype clean.
-
-For the GNU CC compiler it will be -fstrict-prototypes
--Wstrict-prototypes The result is added to the shellvar being CFLAGS by
-default.
-
-DEFAULTS:
-
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_strict_prototypes.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_strict_prototypes.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_strict_prototypes.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_sun_option, Next: ax_cflags_warn_all, Prev: ax_cflags_strict_prototypes, Up: The Macros
-
-ax_cflags_sun_option
-====================
-
-Synopsis
-********
-
- AX_CFLAGS_SUN_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-
-Description
-***********
-
-AX_CFLAGS_SUN_OPTION(+xtreme) would show a message as like "checking
-CFLAGS for sun/cc +xtreme ... yes" and adds the optionflag to CFLAGS if
-it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_SUN_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_sun_option.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_sun_option.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_sun_option.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cflags_warn_all, Next: ax_check_aligned_access_required, Prev: ax_cflags_sun_option, Up: The Macros
-
-ax_cflags_warn_all
-==================
-
-Synopsis
-********
-
- AX_CFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
- AX_CXXFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
- AX_FCFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
-
-Description
-***********
-
-Specify compiler options that enable most reasonable warnings. For the
-GNU Compiler Collection (GCC), for example, it will be "-Wall". The
-result is added to shellvar, one of CFLAGS, CXXFLAGS or FCFLAGS if the
-first parameter is not specified.
-
-Each of these macros accepts the following optional arguments:
-
- - $1 - shellvar
- shell variable to use (CFLAGS, CXXFLAGS or FCFLAGS if not
- specified, depending on macro)
-
- - $2 - default
- value to use for flags if compiler vendor cannot be determined (by
- default, "")
-
- - $3 - action-if-found
- action to take if the compiler vendor has been successfully
- determined (by default, add the appropriate compiler flags to
- shellvar)
-
- - $4 - action-if-not-found
- action to take if the compiler vendor has not been determined or
- is unknown (by default, add the default flags, or "" if not
- specified, to shellvar)
-
-These macros use AX_COMPILER_VENDOR to determine which flags should be
-returned for a given compiler. Not all compilers currently have flags
-defined for them; patches are welcome. If need be, compiler flags may
-be made language-dependent: use a construct like the following:
-
- [vendor_name], [m4_if(_AC_LANG_PREFIX,[C], VAR="--relevant-c-flags",dnl
- m4_if(_AC_LANG_PREFIX,[CXX], VAR="--relevant-c++-flags",dnl
- m4_if(_AC_LANG_PREFIX,[FC], VAR="--relevant-fortran-flags",dnl
- VAR="$2"; FOUND="no")))],
-
-Note: These macros also depend on AX_PREPEND_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cflags_warn_all.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_warn_all.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_warn_all.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-Copyright (C) 2018 John Zaitseff <J.Zaitseff@zap.org.au>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_aligned_access_required, Next: ax_check_allocated_ctime, Prev: ax_cflags_warn_all, Up: The Macros
-
-ax_check_aligned_access_required
-================================
-
-Synopsis
-********
-
- AX_CHECK_ALIGNED_ACCESS_REQUIRED
-
-Description
-***********
-
-While the x86 CPUs allow access to memory objects to be unaligned it
-happens that most of the modern designs require objects to be aligned -
-or they will fail with a buserror. That mode is quite known by
-big-endian machines (sparc, etc) however the alpha cpu is little-
-endian.
-
-The following function will test for aligned access to be required and
-set a config.h define HAVE_ALIGNED_ACCESS_REQUIRED (name derived by
-standard usage). Structures loaded from a file (or mmapped to memory)
-should be accessed per-byte in that case to avoid segfault type errors.
-
-The function checks if unaligned access would ignore the lowest bit of
-the address. If that happens or if the test binary crashes, aligned
-access is required.
-
-If cross-compiling, assume that aligned access is needed to be safe.
-Set ax_cv_have_aligned_access_required=no to override that assumption.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_aligned_access_required.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_aligned_access_required.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_aligned_access_required.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_allocated_ctime, Next: ax_check_awk__v, Prev: ax_check_aligned_access_required, Up: The Macros
-
-ax_check_allocated_ctime
-========================
-
-Synopsis
-********
-
- AX_CHECK_ALLOCATED_CTIME
-
-Description
-***********
-
-Check whether we need to free the memory returned by ctime.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_allocated_ctime.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_allocated_ctime.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_allocated_ctime.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk__v, Next: ax_check_awk__x_escapes, Prev: ax_check_allocated_ctime, Up: The Macros
-
-ax_check_awk__v
-===============
-
-Synopsis
-********
-
- AX_CHECK_AWK__V([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports -v option ($AWK -v var=val '<PROGRAM>'). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk__v.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk__v.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk__v.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk__x_escapes, Next: ax_check_awk_and, Prev: ax_check_awk__v, Up: The Macros
-
-ax_check_awk__x_escapes
-=======================
-
-Synopsis
-********
-
- AX_CHECK_AWK__X_ESCAPES([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports \x escape codes. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk__x_escapes.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk__x_escapes.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk__x_escapes.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_and, Next: ax_check_awk_argind, Prev: ax_check_awk__x_escapes, Up: The Macros
-
-ax_check_awk_and
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_AND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports and() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_and.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_and.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_and.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_argind, Next: ax_check_awk_array_delete, Prev: ax_check_awk_and, Up: The Macros
-
-ax_check_awk_argind
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ARGIND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports ARGIND variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_argind.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_argind.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_argind.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_array_delete, Next: ax_check_awk_array_delete_elem, Prev: ax_check_awk_argind, Up: The Macros
-
-ax_check_awk_array_delete
-=========================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ARRAY_DELETE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports delete on array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_array_delete.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_delete.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_delete.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_array_delete_elem, Next: ax_check_awk_array_in, Prev: ax_check_awk_array_delete, Up: The Macros
-
-ax_check_awk_array_delete_elem
-==============================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ARRAY_DELETE_ELEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports delete on array element. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_array_delete_elem.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_delete_elem.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_delete_elem.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_array_in, Next: ax_check_awk_asort, Prev: ax_check_awk_array_delete_elem, Up: The Macros
-
-ax_check_awk_array_in
-=====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ARRAY_IN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports 'in' on array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_array_in.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_in.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_in.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_asort, Next: ax_check_awk_asorti, Prev: ax_check_awk_array_in, Up: The Macros
-
-ax_check_awk_asort
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ASORT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports asort() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_asort.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_asort.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_asort.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_asorti, Next: ax_check_awk_associative_array, Prev: ax_check_awk_asort, Up: The Macros
-
-ax_check_awk_asorti
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ASORTI([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports asorti() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_asorti.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_asorti.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_asorti.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_associative_array, Next: ax_check_awk_atan2, Prev: ax_check_awk_asorti, Up: The Macros
-
-ax_check_awk_associative_array
-==============================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ASSOCIATIVE_ARRAY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports associative array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_associative_array.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_associative_array.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_associative_array.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_atan2, Next: ax_check_awk_compl, Prev: ax_check_awk_associative_array, Up: The Macros
-
-ax_check_awk_atan2
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ATAN2([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports atan2() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_atan2.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_atan2.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_atan2.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_compl, Next: ax_check_awk_conditional_expression, Prev: ax_check_awk_atan2, Up: The Macros
-
-ax_check_awk_compl
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_COMPL([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports compl() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_compl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_compl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_compl.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_conditional_expression, Next: ax_check_awk_cos, Prev: ax_check_awk_compl, Up: The Macros
-
-ax_check_awk_conditional_expression
-===================================
-
-Synopsis
-********
-
- AX_CHECK_AWK_CONDITIONAL_EXPRESSION([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports conditional expression (e.g. x = y ? 5 : 6). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_conditional_expression.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_conditional_expression.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_conditional_expression.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_cos, Next: ax_check_awk_environ, Prev: ax_check_awk_conditional_expression, Up: The Macros
-
-ax_check_awk_cos
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_COS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports cos() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_cos.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_cos.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_cos.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_environ, Next: ax_check_awk_errno, Prev: ax_check_awk_cos, Up: The Macros
-
-ax_check_awk_environ
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ENVIRON([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports ENVIRON variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_environ.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_environ.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_environ.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_errno, Next: ax_check_awk_exit, Prev: ax_check_awk_environ, Up: The Macros
-
-ax_check_awk_errno
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_ERRNO([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports ERRNO variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_errno.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_errno.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_errno.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_exit, Next: ax_check_awk_exp, Prev: ax_check_awk_errno, Up: The Macros
-
-ax_check_awk_exit
-=================
-
-Synopsis
-********
-
- AX_CHECK_AWK_EXIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports exit(). If successful execute ACTION-IF-SUCCESS
-otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_exit.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_exit.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_exit.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_exp, Next: ax_check_awk_gensub, Prev: ax_check_awk_exit, Up: The Macros
-
-ax_check_awk_exp
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_EXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports exp() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_exp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_exp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_exp.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_gensub, Next: ax_check_awk_getline, Prev: ax_check_awk_exp, Up: The Macros
-
-ax_check_awk_gensub
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_GENSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports gensub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_gensub.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_gensub.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_gensub.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_getline, Next: ax_check_awk_gsub, Prev: ax_check_awk_gensub, Up: The Macros
-
-ax_check_awk_getline
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_GETLINE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports getline function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_getline.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_getline.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_getline.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_gsub, Next: ax_check_awk_ignorecase, Prev: ax_check_awk_getline, Up: The Macros
-
-ax_check_awk_gsub
-=================
-
-Synopsis
-********
-
- AX_CHECK_AWK_GSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports gsub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_gsub.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_gsub.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_gsub.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_ignorecase, Next: ax_check_awk_index, Prev: ax_check_awk_gsub, Up: The Macros
-
-ax_check_awk_ignorecase
-=======================
-
-Synopsis
-********
-
- AX_CHECK_AWK_IGNORECASE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports IGNORECASE variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_ignorecase.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_ignorecase.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_ignorecase.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_index, Next: ax_check_awk_int, Prev: ax_check_awk_ignorecase, Up: The Macros
-
-ax_check_awk_index
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_INDEX([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports index() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_index.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_index.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_index.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_int, Next: ax_check_awk_length, Prev: ax_check_awk_index, Up: The Macros
-
-ax_check_awk_int
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_INT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports int() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_int.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_int.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_int.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_length, Next: ax_check_awk_log, Prev: ax_check_awk_int, Up: The Macros
-
-ax_check_awk_length
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_LENGTH([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports length() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_length.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_length.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_length.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_log, Next: ax_check_awk_lshift, Prev: ax_check_awk_length, Up: The Macros
-
-ax_check_awk_log
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_LOG([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports log() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_log.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_log.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_log.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_lshift, Next: ax_check_awk_match_2parms, Prev: ax_check_awk_log, Up: The Macros
-
-ax_check_awk_lshift
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_LSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports lshift() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_lshift.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_lshift.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_lshift.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_match_2parms, Next: ax_check_awk_match_3parms, Prev: ax_check_awk_lshift, Up: The Macros
-
-ax_check_awk_match_2parms
-=========================
-
-Synopsis
-********
-
- AX_CHECK_AWK_MATCH_2PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports match() function with 2 parameters (standard). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_match_2parms.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_match_2parms.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_match_2parms.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_match_3parms, Next: ax_check_awk_operator_multiply_multiply, Prev: ax_check_awk_match_2parms, Up: The Macros
-
-ax_check_awk_match_3parms
-=========================
-
-Synopsis
-********
-
- AX_CHECK_AWK_MATCH_3PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports match() function with 3 parameters (GNU
-extension). If successful execute ACTION-IF-SUCCESS otherwise
-ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_match_3parms.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_match_3parms.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_match_3parms.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_operator_multiply_multiply, Next: ax_check_awk_operator_square, Prev: ax_check_awk_match_3parms, Up: The Macros
-
-ax_check_awk_operator_multiply_multiply
-=======================================
-
-Synopsis
-********
-
- AX_CHECK_AWK_OPERATOR_MULTIPLY_MULTIPLY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports the '**' operator. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_check_awk_operator_multiply_multiply.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_operator_multiply_multiply.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_operator_multiply_multiply.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_operator_square, Next: ax_check_awk_or, Prev: ax_check_awk_operator_multiply_multiply, Up: The Macros
-
-ax_check_awk_operator_square
-============================
-
-Synopsis
-********
-
- AX_CHECK_AWK_OPERATOR_SQUARE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports the '^' operator. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_operator_square.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_operator_square.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_operator_square.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_or, Next: ax_check_awk_printf, Prev: ax_check_awk_operator_square, Up: The Macros
-
-ax_check_awk_or
-===============
-
-Synopsis
-********
-
- AX_CHECK_AWK_OR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports or() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_or.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_or.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_or.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_printf, Next: ax_check_awk_rand, Prev: ax_check_awk_or, Up: The Macros
-
-ax_check_awk_printf
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_PRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports printf() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_printf.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_printf.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_printf.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_rand, Next: ax_check_awk_rshift, Prev: ax_check_awk_printf, Up: The Macros
-
-ax_check_awk_rand
-=================
-
-Synopsis
-********
-
- AX_CHECK_AWK_RAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports rand() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_rand.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_rand.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_rand.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_rshift, Next: ax_check_awk_sin, Prev: ax_check_awk_rand, Up: The Macros
-
-ax_check_awk_rshift
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_RSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports rshift() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_rshift.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_rshift.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_rshift.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_sin, Next: ax_check_awk_split, Prev: ax_check_awk_rshift, Up: The Macros
-
-ax_check_awk_sin
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SIN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports sin() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_sin.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sin.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sin.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_split, Next: ax_check_awk_sprintf, Prev: ax_check_awk_sin, Up: The Macros
-
-ax_check_awk_split
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SPLIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports split() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_split.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_split.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_split.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_sprintf, Next: ax_check_awk_sqrt, Prev: ax_check_awk_split, Up: The Macros
-
-ax_check_awk_sprintf
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SPRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports sprintf() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_sprintf.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sprintf.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sprintf.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_sqrt, Next: ax_check_awk_srand, Prev: ax_check_awk_sprintf, Up: The Macros
-
-ax_check_awk_sqrt
-=================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SQRT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports sqrt() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_sqrt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sqrt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sqrt.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_srand, Next: ax_check_awk_strftime, Prev: ax_check_awk_sqrt, Up: The Macros
-
-ax_check_awk_srand
-==================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SRAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports srand() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_srand.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_srand.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_srand.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_strftime, Next: ax_check_awk_strtonum, Prev: ax_check_awk_srand, Up: The Macros
-
-ax_check_awk_strftime
-=====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_STRFTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports strftime() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_strftime.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_strftime.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_strftime.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_strtonum, Next: ax_check_awk_sub, Prev: ax_check_awk_strftime, Up: The Macros
-
-ax_check_awk_strtonum
-=====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_STRTONUM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports strtonum() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_strtonum.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_strtonum.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_strtonum.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_sub, Next: ax_check_awk_substr, Prev: ax_check_awk_strtonum, Up: The Macros
-
-ax_check_awk_sub
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports sub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_sub.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sub.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sub.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_substr, Next: ax_check_awk_system, Prev: ax_check_awk_sub, Up: The Macros
-
-ax_check_awk_substr
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SUBSTR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports substr() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_substr.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_substr.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_substr.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_system, Next: ax_check_awk_systime, Prev: ax_check_awk_substr, Up: The Macros
-
-ax_check_awk_system
-===================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SYSTEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports system() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_system.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_system.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_system.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_systime, Next: ax_check_awk_tolower, Prev: ax_check_awk_system, Up: The Macros
-
-ax_check_awk_systime
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_SYSTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports systime() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_systime.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_systime.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_systime.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_tolower, Next: ax_check_awk_toupper, Prev: ax_check_awk_systime, Up: The Macros
-
-ax_check_awk_tolower
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_TOLOWER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports tolower() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_tolower.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_tolower.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_tolower.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_toupper, Next: ax_check_awk_user_defined_functions, Prev: ax_check_awk_tolower, Up: The Macros
-
-ax_check_awk_toupper
-====================
-
-Synopsis
-********
-
- AX_CHECK_AWK_TOUPPER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports toupper() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_toupper.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_toupper.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_toupper.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_user_defined_functions, Next: ax_check_awk_var_regexp, Prev: ax_check_awk_toupper, Up: The Macros
-
-ax_check_awk_user_defined_functions
-===================================
-
-Synopsis
-********
-
- AX_CHECK_AWK_USER_DEFINED_FUNCTIONS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports user defined functions. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_user_defined_functions.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_user_defined_functions.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_user_defined_functions.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_var_regexp, Next: ax_check_awk_variable_value_pairs, Prev: ax_check_awk_user_defined_functions, Up: The Macros
-
-ax_check_awk_var_regexp
-=======================
-
-Synopsis
-********
-
- AX_CHECK_AWK_VAR_REGEXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports variable regexp. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_var_regexp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_var_regexp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_var_regexp.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_variable_value_pairs, Next: ax_check_awk_xor, Prev: ax_check_awk_var_regexp, Up: The Macros
-
-ax_check_awk_variable_value_pairs
-=================================
-
-Synopsis
-********
-
- AX_CHECK_AWK_VARIABLE_VALUE_PAIRS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports variable=value pairs ($AWK '<PROGRAM>' var=val).
-If successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_variable_value_pairs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_variable_value_pairs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_variable_value_pairs.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_awk_xor, Next: ax_check_class, Prev: ax_check_awk_variable_value_pairs, Up: The Macros
-
-ax_check_awk_xor
-================
-
-Synopsis
-********
-
- AX_CHECK_AWK_XOR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Check if AWK supports xor() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_awk_xor.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_xor.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_xor.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_class, Next: ax_check_classpath, Prev: ax_check_awk_xor, Up: The Macros
-
-ax_check_class
-==============
-
-Synopsis
-********
-
- AX_CHECK_CLASS
-
-Description
-***********
-
-AX_CHECK_CLASS tests the existence of a given Java class, either in a
-jar or in a '.class' file.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_class.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_class.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_class.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_classpath, Next: ax_check_compile_flag, Prev: ax_check_class, Up: The Macros
-
-ax_check_classpath
-==================
-
-Synopsis
-********
-
- AX_CHECK_CLASSPATH
-
-Description
-***********
-
-AX_CHECK_CLASSPATH just displays the CLASSPATH, for the edification of
-the user.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_classpath.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_classpath.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_classpath.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_compile_flag, Next: ax_check_define, Prev: ax_check_classpath, Up: The Macros
-
-ax_check_compile_flag
-=====================
-
-Synopsis
-********
-
- AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-
-Description
-***********
-
-Check whether the given FLAG works with the current language's compiler
-or gives an error. (Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the current language's default
-flags (e.g. CFLAGS) when the check is done. The check is thus made
-with the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used
-to force the compiler to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_compile_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_compile_flag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_define, Next: ax_check_docbook_dtd, Prev: ax_check_compile_flag, Up: The Macros
-
-ax_check_define
-===============
-
-Synopsis
-********
-
- AC_CHECK_DEFINE([symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
- AX_CHECK_DEFINE([includes],[symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-
-Description
-***********
-
-Complements AC_CHECK_FUNC but it does not check for a function but for a
-define to exist. Consider a usage like:
-
- AC_CHECK_DEFINE(__STRICT_ANSI__, CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500")
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_define.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_define.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_define.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_docbook_dtd, Next: ax_check_docbook_xslt, Prev: ax_check_define, Up: The Macros
-
-ax_check_docbook_dtd
-====================
-
-Synopsis
-********
-
- AX_CHECK_DOCBOOK_DTD([dtd-version])
-
-Description
-***********
-
-Check for access to a docbook DTD of a particular revision. This macro
-can be used for multiple versions within the same script.
-
-Input:
-
-$1 is the version of docbook to search for; default 'current'.
-
-Output:
-
-$HAVE_DOCBOOK_DTD_VERS will be set to 'yes' or 'no' depending on the
-results of the test, where VERS is $1, with '_' substituted for '.'
-$HAVE_DOCBOOK_DTD will also be set to the same value.
-
-Example:
-
- AX_CHECK_DOCBOOK_DTD(4.3)
- if test "x$HAVE_DOCBOOK_DTD_4_3" = "xyes"; then
- ...
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_docbook_dtd.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_dtd.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_dtd.m4).
-
-License
-*******
-
-Copyright (C) 2008 Zmanda Inc. <http://www.zmanda.com/>
-Copyright (C) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_docbook_xslt, Next: ax_check_docbook_xslt_min, Prev: ax_check_docbook_dtd, Up: The Macros
-
-ax_check_docbook_xslt
-=====================
-
-Synopsis
-********
-
- AX_CHECK_DOCBOOK_XSLT([xslt-version])
-
-Description
-***********
-
-Check for access to docbook stylesheets of a particular revision. This
-macro can be used for multiple versions within the same script.
-
-Input:
-
-$1 is the version of docbook to search for; default 'current'.
-
-Output:
-
-$HAVE_DOCBOOK_XSLT_VERS will be set to 'yes' or 'no' depending on the
-results of the test, where VERS is $1, with '_' substituted for '.'.
-$HAVE_DOCBOOK_XSLT will also be set to the same value.
-
-Example:
-
- AX_CHECK_DOCBOOK_XSLT(1.72.0)
- if test "x$HAVE_DOCBOOK_XSLT_1_72_0" = "xyes"; then
- ...
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_docbook_xslt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_xslt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_xslt.m4).
-
-License
-*******
-
-Copyright (C) 2008 Zmanda Inc. <http://www.zmanda.com/>
-Copyright (C) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_docbook_xslt_min, Next: ax_check_dos_filesys, Prev: ax_check_docbook_xslt, Up: The Macros
-
-ax_check_docbook_xslt_min
-=========================
-
-Synopsis
-********
-
- AX_CHECK_DOCBOOK_XSLT_MIN(min-xslt-version)
-
-Description
-***********
-
-Check that the 'current' version of docbook is at least version
-min-xslt-version. If the test is successful,
-$DOCBOOK_XSLT_CURRENT_VERSION will be set to the current docbook
-version; if not, it will be set to 'no'.
-
-Example:
-
- AX_CHECK_DOCBOOK_XSLT_MIN(1.72.0)
- if test "x$DOCBOOK_XSLT_CURRENT_VERSION" = "xno"; then
- ...
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_docbook_xslt_min.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_xslt_min.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_xslt_min.m4).
-
-License
-*******
-
-Copyright (C) 2008 Zmanda Inc. <http://www.zmanda.com/>
-Copyright (C) 2008 Dustin J. Mitchell <dustin@zmanda.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_dos_filesys, Next: ax_check_enable_debug, Prev: ax_check_docbook_xslt_min, Up: The Macros
-
-ax_check_dos_filesys
-====================
-
-Synopsis
-********
-
- AX_CHECK_DOS_FILESYS_LIMITATIONS
-
-Description
-***********
-
-Check if the target is running on DOS. DOS doesn't allow a dot as the
-first character, more than one dot, more than eight characters before a
-dot, and just three letters after the dot. A DOS VM running under
-Windows 9X does not have these restrictions. A DOS program can be
-running in either environment, so its important to code accordingly.
-Defines HAVE_DOS_FILESYS_LIMITATIONS if under DOS.
-
-Use in conjunction with AX_CHECK_PATHNAME_STYLE_DOS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_dos_filesys.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_dos_filesys.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_dos_filesys.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mark Elbrecht
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_enable_debug, Next: ax_check_func_in, Prev: ax_check_dos_filesys, Up: The Macros
-
-ax_check_enable_debug
-=====================
-
-Synopsis
-********
-
- AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE])
-
-Description
-***********
-
-Check for the presence of an -enable-debug option to configure, with the
-specified default value used when the option is not present. Return the
-value in the variable $ax_enable_debug.
-
-Specifying 'yes' adds '-g -O0' to the compilation flags for all
-languages. Specifying 'info' adds '-g' to the compilation flags.
-Specifying 'profile' adds '-g -pg' to the compilation flags and '-pg' to
-the linking flags. Otherwise, nothing is added.
-
-Define the variables listed in the second argument if debug is enabled,
-defaulting to no variables. Defines the variables listed in the third
-argument if debug is disabled, defaulting to NDEBUG. All lists of
-variables should be space-separated.
-
-If debug is not enabled, ensure AC_PROG_* will not add debugging flags.
-Should be invoked prior to any AC_PROG_* compiler checks.
-
-IS-RELEASE can be used to change the default to 'no' when making a
-release. Set IS-RELEASE to 'yes' or 'no' as appropriate. By default,
-it uses the value of $ax_is_release, so if you are using the
-AX_IS_RELEASE macro, there is no need to pass this parameter.
-
- AX_IS_RELEASE([git-directory])
- AX_CHECK_ENABLE_DEBUG()
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_enable_debug.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_enable_debug.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_enable_debug.m4).
-
-License
-*******
-
-Copyright (C) 2011 Rhys Ulerich <rhys.ulerich@gmail.com>
-Copyright (C) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_func_in, Next: ax_check_gd, Prev: ax_check_enable_debug, Up: The Macros
-
-ax_check_func_in
-================
-
-Synopsis
-********
-
- AX_CHECK_FUNC_IN(HEADER, FUNCTION [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Checking for library functions in a given header file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_func_in.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_func_in.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_func_in.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_gd, Next: ax_check_gir_symbols_gjs, Prev: ax_check_func_in, Up: The Macros
-
-ax_check_gd
-===========
-
-Synopsis
-********
-
- AX_CHECK_GD
-
-Description
-***********
-
-Check for the gd library. (See http://www.boutell.com/gd/) If gd is
-found, the output variables GD_CFLAGS, GD_LDFLAGS and GD_LIBS will
-contain the compiler flags, linker flags and libraries necessary to use
-gd; otherwise, those variables will be empty. In addition, the symbol
-HAVE_GD is defined if the library is found, and the symbols HAVE_GD_GIF,
-HAVE_GD_JPEG and HAVE_GD_PNG are defined if the library supports
-creating images in gif, jpeg and png formats, respectively.
-
-The user may use -with-gd=no or -without-gd to skip checking for the
-library. (The default is -with-gd=yes.) If the library is installed in
-an unusual location, -with-gd=DIR will cause the macro to look for
-gdlib-config in DIR/bin or, failing that, for the headers and libraries
-in DIR/include and DIR/lib.
-
-Feedback welcome!
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_gd.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gd.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gd.m4).
-
-License
-*******
-
-Copyright (C) 2008 Nick Markham <markhn@rpi.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_gir_symbols_gjs, Next: ax_check_girs_gjs, Prev: ax_check_gd, Up: The Macros
-
-ax_check_gir_symbols_gjs
-========================
-
-Synopsis
-********
-
- AX_CHECK_GIR_SYMBOLS_GJS(MODULE, APIVERSION, SYMBOLS)
-
-Description
-***********
-
-Check that each symbol from the whitespace-separated list of $SYMBOLS is
-defined inside the GObject Introspection module $MODULE with API version
-$APIVERSION, and is importable in GJS, GNOME's JavaScript engine
-(https://wiki.gnome.org/Projects/Gjs).
-
-GObject Introspection
-(https://wiki.gnome.org/Projects/GObjectIntrospection) is a tool for
-generating bindings from C libraries to higher-level languages. The
-bindings live in a GObject Introspection repository (GIR) file, which is
-what this macro checks.
-
-Note that for the purposes of GObject Introspection, the API version is
-different from the release version. For example, GTK currently has API
-version 3.0, but that could mean any release from the 3.0, 3.2, 3.4,...
-series.
-
-Example:
-
- AX_CHECK_GIR_SYMBOLS_GJS([Gtk], [3.0], [ListBox FlowBox
- Widget.get_action_group])
-
-NOTE: This macro depends on AX_PROG_GJS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_gir_symbols_gjs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gir_symbols_gjs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gir_symbols_gjs.m4).
-
-License
-*******
-
-Copyright (C) 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento <philip@endlessm.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_girs_gjs, Next: ax_check_gl, Prev: ax_check_gir_symbols_gjs, Up: The Macros
-
-ax_check_girs_gjs
-=================
-
-Synopsis
-********
-
- AX_CHECK_GIRS_GJS(MODULE, API_VERSION [, MODULE, API_VERSION...])
-
-Description
-***********
-
-Check that the GObject Introspection module $MODULE is importable in GJS
-(GNOME's JavaScript engine, https://wiki.gnome.org/Projects/Gjs). The
-API version must be $API_VERSION.
-
-GObject Introspection
-(https://wiki.gnome.org/Projects/GObjectIntrospection) is a tool for
-generating bindings from C libraries to higher-level languages. The
-bindings live in a GObject Introspection repository (GIR) file, which is
-what this macro checks.
-
-Note that for the purposes of GObject Introspection, the API version is
-different from the release version. For example, GTK currently has API
-version 3.0, but that could mean any release from the 3.0, 3.2, 3.4,...
-series. To check for specific API that was added in a later version,
-use AX_CHECK_GIR_SYMBOLS_GJS.
-
-Example:
-
- AX_CHECK_GIRS_GJS([Gdk], [3.0],
- [Gtk], [3.0])
-
-NOTE: This macro depends on AX_PROG_GJS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_girs_gjs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_girs_gjs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_girs_gjs.m4).
-
-License
-*******
-
-Copyright (C) 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento <philip@endlessm.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_gl, Next: ax_check_glu, Prev: ax_check_girs_gjs, Up: The Macros
-
-ax_check_gl
-===========
-
-Synopsis
-********
-
- AX_CHECK_GL([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks for an OpenGL implementation. If a valid OpenGL implementation
-is found, this macro would set C preprocessor symbol HAVE_GL to 1.
-
-If either a valid OpenGL header or library was not found, by default the
-configuration would exits on error. This behavior can be overwritten by
-providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GL_CFLAGS" and "GL_LIBS". These two variables can also be overwritten
-by user from the command line if they want to link against the library
-they specified instead of having the configuration script to detect the
-flags automatically. Note that having "GL_CFLAGS" or "GL_LIBS" set
-doesn't mean it can compile or link with the flags, since it could be
-overwritten by user. However the "HAVE_GL" symbol and "ACTION-IF-FOUND"
-hook is always guaranteed to reflect a valid OpenGL implementation.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GL_CFLAGS" and "GL_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-OpenGL is one of the libraries that has different header names on
-different platforms. This macro does the header detection, and will
-export the following symbol: "HAVE_GL_GL_H" for having "GL/gl.h" or
-"HAVE_OPENGL_GL_H" for having "OpenGL/gl.h". To write a portable OpenGL
-code, you should include OpenGL header like so:
-
- #if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- #endif
- #ifdef HAVE_GL_GL_H
- # include <GL/gl.h>
- #elif defined(HAVE_OPENGL_GL_H)
- # include <OpenGL/gl.h>
- #else
- # error no gl.h
- #endif
-
-On the OSX platform, there's two possible OpenGL implementation. One is
-the OpenGL that ships with OSX, the other comes with X11/XQuartz
-(http://www.xquartz.org). To use the xquartz variant, user can use the
-option -with-xquartz-gl[=path to xquartz root]. By default the
-configuration will check "/opt/X11", which is the default X11 install
-location on OSX.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_gl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gl.m4).
-
-License
-*******
-
-Copyright (C) 2009 Braden McDaniel <braden@endoframe.com>
-Copyright (C) 2012 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_glu, Next: ax_check_glut, Prev: ax_check_gl, Up: The Macros
-
-ax_check_glu
-============
-
-Synopsis
-********
-
- AX_CHECK_GLU([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks for GLUT. If a valid GLU implementation is found, the configure
-script would export the C preprocessor symbol "HAVE_GLU=1".
-
-If either a valid GLU header or library was not found, by default the
-configure script would exit on error. This behavior can be overwritten
-by providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GLU_CFLAGS" and "GLU_LIBS" environment variables. These two variables
-can also be overwritten by defining the environment variables before
-executing the configure program. If it was predefined, configure would
-not try to overwrite it, but it would still perform the compile and link
-test. Only when the tests succeeded does the configure script to export
-"HAVE_GLU=1" and to run "ACTION-IF-FOUND" hook.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GLU_CFLAGS" and "GLU_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-If the header "GL/glu.h" is found, "HAVE_GL_GLU_H" is defined. If the
-header "OpenGL/glu.h" is found, HAVE_OPENGL_GLU_H is defined.
-
-You should use something like this in your headers:
-
- # if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLU_H)
- # include <GL/glu.h>
- # elif defined(HAVE_OPENGL_GLU_H)
- # include <OpenGL/glu.h>
- # else
- # error no glu.h
- # endif
-
-On the OSX platform, you can use the option -with-xquartz-gl to use
-X11/Xquartz GLU implementation instead of the system built in GLU
-framework.
-
-Some implementations (in particular, some versions of Mac OS X) are
-known to treat the GLU tesselator callback function type as "GLvoid
-(*)(...)" rather than the standard "GLvoid (*)()". If the former
-condition is detected, this macro defines "HAVE_VARARGS_GLU_TESSCB".
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_glu.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glu.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glu.m4).
-
-License
-*******
-
-Copyright (C) 2009 Braden McDaniel <braden@endoframe.com>
-Copyright (C) 2013 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_glut, Next: ax_check_glx, Prev: ax_check_glu, Up: The Macros
-
-ax_check_glut
-=============
-
-Synopsis
-********
-
- AX_CHECK_GLUT([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks for GLUT. If a valid GLUT implementation is found, the configure
-script would export the C preprocessor symbol "HAVE_GLUT=1".
-
-If either a valid GLUT header or library was not found, by default the
-configure script would exit on error. This behavior can be overwritten
-by providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GLUT_CFLAGS" and "GLUT_LIBS" environment variables. These two
-variables can also be overwritten by defining the environment variables
-before executing the configure program. If it was predefined, configure
-would not try to overwrite it, but it would still perform the compile
-and link test. Only when the tests succeeded does the configure script
-to export "HAVE_GLUT=1" and to run "ACTION-IF-FOUND" hook.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GLUT_CFLAGS" and "GLUT_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-If the header "GL/glut.h" is found, "HAVE_GL_GLUT_H" is defined. If the
-header "GLUT/glut.h" is found, HAVE_GLUT_GLUT_H is defined.
-
-You should use something like this in your headers:
-
- # if HAVE_WINDOWS_H && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLUT_H)
- # include <GL/glut.h>
- # elif defined(HAVE_GLUT_GLUT_H)
- # include <GLUT/glut.h>
- # else
- # error no glut.h
- # endif
-
-On the OSX platform, you can use the option -with-xquartz-gl to use
-X11/Xquartz GLUT implementation instead of the system built in GLUT
-framework.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_glut.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glut.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glut.m4).
-
-License
-*******
-
-Copyright (C) 2009 Braden McDaniel <braden@endoframe.com>
-Copyright (C) 2013 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_glx, Next: ax_check_gnu_make, Prev: ax_check_glut, Up: The Macros
-
-ax_check_glx
-============
-
-Synopsis
-********
-
- AX_CHECK_GLX
-
-Description
-***********
-
-Check for GLX. If GLX is found, the required preprocessor and linker
-flags are included in the output variables "GLX_CFLAGS" and "GLX_LIBS",
-respectively. If no GLX implementation is found, "no_glx" is set to
-"yes".
-
-If the header "GL/glx.h" is found, "HAVE_GL_GLX_H" is defined. If the
-header "OpenGL/glx.h" is found, HAVE_OPENGL_GLX_H is defined. These
-preprocessor definitions may not be mutually exclusive.
-
-You should use something like this in your headers:
-
- # if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLX_H)
- # include <GL/glx.h>
- # elif defined(HAVE_OPENGL_GLX_H)
- # include <OpenGL/glx.h>
- # else
- # error no glx.h
- # endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_glx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glx.m4).
-
-License
-*******
-
-Copyright (C) 2009 Braden McDaniel <braden@endoframe.com>
-Copyright (C) 2013-2014 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_gnu_make, Next: ax_check_icu, Prev: ax_check_glx, Up: The Macros
-
-ax_check_gnu_make
-=================
-
-Synopsis
-********
-
- AX_CHECK_GNU_MAKE([run-if-true],[run-if-false])
-
-Description
-***********
-
-This macro searches for a GNU version of make. If a match is found:
-
- * The makefile variable `ifGNUmake' is set to the empty string, otherwise
- it is set to "#". This is useful for including a special features in a
- Makefile, which cannot be handled by other versions of make.
- * The makefile variable `ifnGNUmake' is set to #, otherwise
- it is set to the empty string. This is useful for including a special
- features in a Makefile, which can be handled
- by other versions of make or to specify else like clause.
- * The variable `_cv_gnu_make_command` is set to the command to invoke
- GNU make if it exists, the empty string otherwise.
- * The variable `ax_cv_gnu_make_command` is set to the command to invoke
- GNU make by copying `_cv_gnu_make_command`, otherwise it is unset.
- * If GNU Make is found, its version is extracted from the output of
- `make --version` as the last field of a record of space-separated
- columns and saved into the variable `ax_check_gnu_make_version`.
- * Additionally if GNU Make is found, run shell code run-if-true
- else run shell code run-if-false.
-
-Here is an example of its use:
-
-Makefile.in might contain:
-
- # A failsafe way of putting a dependency rule into a makefile
- $(DEPEND):
- $(CC) -MM $(srcdir)/*.c > $(DEPEND)
-
- @ifGNUmake@ ifeq ($(DEPEND),$(wildcard $(DEPEND)))
- @ifGNUmake@ include $(DEPEND)
- @ifGNUmake@ else
- fallback code
- @ifGNUmake@ endif
-
-Then configure.in would normally contain:
-
- AX_CHECK_GNU_MAKE()
- AC_OUTPUT(Makefile)
-
-Then perhaps to cause gnu make to override any other make, we could do
-something like this (note that GNU make always looks for GNUmakefile
-first):
-
- if ! test x$_cv_gnu_make_command = x ; then
- mv Makefile GNUmakefile
- echo .DEFAULT: > Makefile ;
- echo \ $_cv_gnu_make_command \$@ >> Makefile;
- fi
-
-Then, if any (well almost any) other make is called, and GNU make also
-exists, then the other make wraps the GNU make.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_gnu_make.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gnu_make.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gnu_make.m4).
-
-License
-*******
-
-Copyright (C) 2008 John Darrington <j.darrington@elvis.murdoch.edu.au>
-Copyright (C) 2015 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_icu, Next: ax_check_java_home, Prev: ax_check_gnu_make, Up: The Macros
-
-ax_check_icu
-============
-
-Synopsis
-********
-
- AX_CHECK_ICU(version, action-if, action-if-not)
-
-Description
-***********
-
-Defines ICU_LIBS, ICU_CFLAGS, ICU_CXXFLAGS. See icu-config(1) man page.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_icu.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_icu.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_icu.m4).
-
-License
-*******
-
-Copyright (C) 2008 Akos Maroy <darkeye@tyrell.hu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_java_home, Next: ax_check_java_plugin, Prev: ax_check_icu, Up: The Macros
-
-ax_check_java_home
-==================
-
-Synopsis
-********
-
- AX_CHECK_JAVA_HOME
-
-Description
-***********
-
-Check for Sun Java (JDK / JRE) installation, where the 'java' VM is in.
-If found, set environment variable JAVA_HOME = Java installation home,
-else left JAVA_HOME untouch, which in most case means JAVA_HOME is
-empty.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_java_home.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_java_home.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_java_home.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_java_plugin, Next: ax_check_junit, Prev: ax_check_java_home, Up: The Macros
-
-ax_check_java_plugin
-====================
-
-Synopsis
-********
-
- AX_CHECK_JAVA_PLUGIN(<shell-variable>)
-
-Description
-***********
-
-This macro sets <shell-variable> to empty on failure and to a compatible
-version of plugin.jar otherwise. Directories searched are /usr/java/*
-and /usr/local/java/*, which are assumed to be j{dk,re} installations.
-Apply the shell variable as you see fit. If sun changes things so
-<jre>/lib/plugin.jar is not the magic file it will stop working.
-
-This macro assumes that unzip, zipinfo or pkzipc is available (and can
-list the contents of the jar archive). The first two are assumed to
-work similarly enough to the infozip versions. The pkzipc version is
-assumed to work if I understand the documentation on pkware's site but
-YMMV. I do not have access to pwkware's version to test it.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_java_plugin.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_java_plugin.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_java_plugin.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_junit, Next: ax_check_library, Prev: ax_check_java_plugin, Up: The Macros
-
-ax_check_junit
-==============
-
-Synopsis
-********
-
- AX_CHECK_JUNIT
-
-Description
-***********
-
-AX_CHECK_JUNIT tests the availability of the Junit testing framework,
-and set some variables for conditional compilation of the test suite by
-automake.
-
-If available, JUNIT is set to a command launching the text based user
-interface of Junit, @JAVA_JUNIT@ is set to $JAVA_JUNIT and @TESTS_JUNIT@
-is set to $TESTS_JUNIT, otherwise they are set to empty values.
-
-You can use these variables in your Makefile.am file like this :
-
- # Some of the following classes are built only if junit is available
- JAVA_JUNIT = Class1Test.java Class2Test.java AllJunitTests.java
-
- noinst_JAVA = Example1.java Example2.java @JAVA_JUNIT@
-
- EXTRA_JAVA = $(JAVA_JUNIT)
-
- TESTS_JUNIT = AllJunitTests
-
- TESTS = StandaloneTest1 StandaloneTest2 @TESTS_JUNIT@
-
- EXTRA_TESTS = $(TESTS_JUNIT)
-
- AllJunitTests :
- echo "#! /bin/sh" > $@
- echo "exec @JUNIT@ my.package.name.AllJunitTests" >> $@
- chmod +x $@
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_junit.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_junit.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_junit.m4).
-
-License
-*******
-
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_library, Next: ax_check_link_flag, Prev: ax_check_junit, Up: The Macros
-
-ax_check_library
-================
-
-Synopsis
-********
-
- AX_CHECK_LIBRARY(VARIABLE-PREFIX, HEADER-FILE, LIBRARY-FILE,
- [ACTION-IF-FOUND], [ACTION-IF-NOT_FOUND])
-
-Description
-***********
-
-Provides a generic test for a given library, similar in concept to the
-PKG_CHECK_MODULES macro used by pkg-config.
-
-Most simplest libraries can be checked against simply through the
-presence of a header file and a library to link to. This macro allows
-to wrap around the test so that it doesn't have to be recreated each
-time.
-
-Rather than define -with-$LIBRARY arguments, it uses variables in the
-same way that PKG_CHECK_MODULES does. It doesn't, though, use the same
-names, since you shouldn't provide a value for LIBS or CFLAGS but rather
-for LDFLAGS and CPPFLAGS, to tell the linker and compiler where to find
-libraries and headers respectively.
-
-If the library is find, HAVE_PREFIX is defined, and in all cases
-PREFIX_LDFLAGS and PREFIX_CPPFLAGS are substituted.
-
-Example:
-
- AX_CHECK_LIBRARY([LIBEVENT], [event.h], [event], [],
- [AC_MSG_ERROR([Unable to find libevent])])
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_library.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_library.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_library.m4).
-
-License
-*******
-
-Copyright (C) 2010 Diego Elio Petteno' <flameeyes@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_link_flag, Next: ax_check_mysql, Prev: ax_check_library, Up: The Macros
-
-ax_check_link_flag
-==================
-
-Synopsis
-********
-
- AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-
-Description
-***********
-
-Check whether the given FLAG works with the linker or gives an error.
-(Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the linker's default flags
-when the check is done. The check is thus made with the flags: "LDFLAGS
-EXTRA-FLAGS FLAG". This can for example be used to force the linker to
-issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_LINK_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_link_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_link_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_link_flag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_mysql, Next: ax_check_mysql_db, Prev: ax_check_link_flag, Up: The Macros
-
-ax_check_mysql
-==============
-
-Synopsis
-********
-
- AX_CHECK_MYSQL([MYSQL-PLUGIN-NEEDED],[MYSQL-REQUIRED],[MINIMUM-VERSION],[INCLUDES-REQUIRED])
- AX_SOURCE_MYSQL()
- AX_CHECK_MYSQL_INSTALL([ROOT-DIR],[IF-FOUND],[IF-NOT-FOUND])
-
-Description
-***********
-
-Looks for a MySQL installation in typical locations, or can take in a
-flag designating where a MySQL installation is found. Sets the
-variables stated to various attributes of the desired MySQL
-installation.
-
-In detail, AX_CHECK_MYSQL will automatically look for a MySQL
-installation in the directories that a mysql source or binary install
-typically install to. AX_CHECK_MYSQL will throw an error if it cannot
-find one, and it is required.
-
-AX_CHECK_MYSQL can also check for specific variables passed regarding a
-location of a MySQL installation.
-
-If a MySQL installation is found, AX_CHECK_MYSQL sets variables
-regarding the version of MySQL, its architecture (32 or 64 bit), and
-whether the version supports Plugins.
-
-AX_CHECK_MYSQL_INSTALL will check a designated root directory for a
-command, plugin, and include directory. If a mysql binary is not found
-or not found, the IF-FOUND and IF-NOT-FOUND directive will be executed,
-respectively.
-
-AX_CHECK_MYSQL adds the following flags:
-
- --with-mysql, for the root of a desired MySQL installation
- --with-mysql-plugin, for the path to the plugin directory of the MySQL installation
- --with-mysql-include, for the path to the include directory of the MySQL installation
- --with-mysql-command, for the path to the binary directory of the MySQL installation
- --with-mysql-source, for the path to a directory containing the source of the MySQL installation
-
-AX_CHECK_MYSQL sets:
-
- MYSQL to indicate whether MySQL was found or not
- MYSQL_INCLUDES to the include directory (if one exists)
- MYSQL_PLUGINS to the plugin directory
- MYSQL_COMMANDS to the mysql executable directory
- MYSQL_ARCHITECTURE to whether MySQL is 32 or 64 bit (32 if 32, 64 if 64)
- MYSQL_VERSION to what the MySQL version is (5.1,5.5, etc)
- MYSQL_PLUGIN_OK to whether MySQL version supports plugins (5.1 or greater)
- MYSQL_55 to whether the version of MySQL is 5.5 or greater
- MYSQL_SOURCE to the source directory passed by --with-mysql-source
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_mysql.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysql.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysql.m4).
-
-License
-*******
-
-Copyright (C) 2011 University of Washington
-Copyright (C) 2011 Yusuke Tsutsumi <tsutsumi.yusuke@gmail.com>
-Copyright (C) 2011 Craig Stimmel <cstimmel@uw.edu>
-Copyright (C) 2011 Eric Wu
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_mysql_db, Next: ax_check_mysqlr, Prev: ax_check_mysql, Up: The Macros
-
-ax_check_mysql_db
-=================
-
-Synopsis
-********
-
- AX_CHECK_MYSQL_DB
-
-Description
-***********
-
-Check if the specified MySQL database exists, if yes set your
-environment variable to that database name else unset your environment
-variable
-
-Example:
-
- AX_CHECK_MYSQL_DB(DBNAME, [fishmarket])
- if test x$DBNAME = xfishmarket; then
- bla..bla..bla..
- else
- bla..bla..bla..
- fi
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_mysql_db.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysql_db.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysql_db.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_mysqlr, Next: ax_check_off64_t, Prev: ax_check_mysql_db, Up: The Macros
-
-ax_check_mysqlr
-===============
-
-Synopsis
-********
-
- AX_CHECK_MYSQLR
-
-Description
-***********
-
-First check if mysqlconfig exists. It fails if mysqlconfig is not in
-path. Then it checks for the libraries and replaces -lmysqlclient
-statement with -lmysqlclient_r statement, to enable threaded client
-library.
-
-The following are exported environment variables:
-
- MYSQL_LIBS
- MYSQL_CFLAGS
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_mysqlr.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysqlr.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysqlr.m4).
-
-License
-*******
-
-Copyright (C) 2008 Can Bican <bican@yahoo.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_off64_t, Next: ax_check_openssl, Prev: ax_check_mysqlr, Up: The Macros
-
-ax_check_off64_t
-================
-
-Synopsis
-********
-
- AX_CHECK_OFF64_T
-
-Description
-***********
-
-Check if off64_t is defined. On true define HAVE_OFF64_T, also define
-__LARGEFILE64_SOURCE where one is needed. (Note that an appropriative
-entry must be in config.h.in.)
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_off64_t.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_off64_t.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_off64_t.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ruslan Shevchenko <Ruslan@Shevchenko.Kiev.UA>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_openssl, Next: ax_check_page_aligned_malloc, Prev: ax_check_off64_t, Up: The Macros
-
-ax_check_openssl
-================
-
-Synopsis
-********
-
- AX_CHECK_OPENSSL([action-if-found[, action-if-not-found]])
-
-Description
-***********
-
-Look for OpenSSL in a number of default spots, or in a user-selected
-spot (via -with-openssl). Sets
-
- OPENSSL_INCLUDES to the include directives required
- OPENSSL_LIBS to the -l directives required
- OPENSSL_LDFLAGS to the -L or -R flags required
-
-and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately
-
-This macro sets OPENSSL_INCLUDES such that source files should use the
-openssl/ directory in include directives:
-
- #include <openssl/hmac.h>
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_openssl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_openssl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_openssl.m4).
-
-License
-*******
-
-Copyright (C) 2009,2010 Zmanda Inc. <http://www.zmanda.com/>
-Copyright (C) 2009,2010 Dustin J. Mitchell <dustin@zmanda.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_page_aligned_malloc, Next: ax_check_pathfind, Prev: ax_check_openssl, Up: The Macros
-
-ax_check_page_aligned_malloc
-============================
-
-Synopsis
-********
-
- AX_CHECK_PAGE_ALIGNED_MALLOC
-
-Description
-***********
-
-Some operating systems (generally, BSD Unix variants) lack a
-posix_memalign function, a memalign function, and a working (meaning,
-the memory can be freed) valloc function. To make up for it, the malloc
-function promises to return page-aligned addresses if more than one
-page's worth of memory is allocated. AX_CHECK_PAGE_ALIGNED_MALLOC
-checks for this condition and defines HAVE_PAGE_ALIGNED_MALLOC if the
-condition holds.
-
-As an aside, note that valloc'd memory cannot safely be freed on all
-operating systems. (Again, some flavors of BSD are the troublemakers.)
-It's best to avoid using valloc in favor of posix_memalign, memalign, or
-an aligned malloc as detected by AX_CHECK_PAGE_ALIGNED_MALLOC.
-
-Caveat: AX_CHECK_PAGE_ALIGNED_MALLOC takes a probabilistic approach. If
-100 calls to malloc all return page-aligned addresses, it assumes that
-all calls will behave likewise. It is therefore possible - albeit
-extremely unlikely - that AX_CHECK_PAGE_ALIGNED_MALLOC can return a
-false positive.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_page_aligned_malloc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_page_aligned_malloc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_page_aligned_malloc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Pakin <pakin@uiuc.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_pathfind, Next: ax_check_pathname_style, Prev: ax_check_page_aligned_malloc, Up: The Macros
-
-ax_check_pathfind
-=================
-
-Synopsis
-********
-
- AX_CHECK_PATHFIND
-
-Description
-***********
-
-Not all systems have pathfind(3). See if we need to substitute. To
-make this work, you have to do horrible things. See the doc for
-AX_CHECK_STRCSPN.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_pathfind.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pathfind.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pathfind.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_pathname_style, Next: ax_check_pcre2, Prev: ax_check_pathfind, Up: The Macros
-
-ax_check_pathname_style
-=======================
-
-Synopsis
-********
-
- AX_CHECK_PATHNAME_STYLE_DOS
-
-Description
-***********
-
-Check if host OS uses DOS-style pathnames. This includes the use of
-drive letters and backslashes. Under DOS, Windows, and OS/2, defines
-HAVE_PATHNAME_STYLE_DOS and PATH_SEPARATOR to ';'. Otherwise, defines
-PATH_SEPARATOR to ':'.
-
-This macro depends on the AC_CANONICAL_HOST.
-
-Use for enabling code to handle drive letters, backslashes in filenames
-and semicolons in the PATH.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_pathname_style.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pathname_style.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pathname_style.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mark Elbrecht
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_pcre2, Next: ax_check_pgsql_db, Prev: ax_check_pathname_style, Up: The Macros
-
-ax_check_pcre2
-==============
-
-Synopsis
-********
-
- AX_CHECK_PCRE2([bits], [action-if-found], [action-if-not-found])
-
-Description
-***********
-
-Search for an installed libpcre2-8 library. If nothing was specified
-when calling configure, it searches first in /usr/local and then in
-/usr, /opt/local and /sw. If the -with-pcre2=DIR is specified, it will
-try to find it in DIR/include/pcre2.h and DIR/lib/libpcre2-8. If
--without-pcre2 is specified, the library is not searched at all.
-
-If 'bits' is empty or '8', PCRE2 8-bit character support is checked
-only. If 'bits' contains '16', PCRE2 8-bit and 16-bit character support
-are checked. If 'bits' contains '32', PCRE2 8-bit and 32-bit character
-support are checked. When 'bits' contains both '16' and '32', PCRE2
-8-bit, 16-bit, and 32-bit character support is checked.
-
-If either the header file (pcre2.h), or the library (libpcre2-8) is not
-found, or the specified PCRE2 character bit width is not supported,
-shell commands 'action-if-not-found' is run. If 'action-if-not-found'
-is not specified, the configuration exits on error, asking for a valid
-PCRE2 installation directory or -without-pcre2.
-
-If both header file and library are found, and the specified PCRE2 bit
-widths are supported, shell commands 'action-if-found' is run. If
-'action-if-found' is not specified, the default action appends
-'-I${PCRE2_HOME}/include' to CPFLAGS, appends '-L$PCRE2_HOME}/lib' to
-LDFLAGS, prepends '-lpcre2-8' to LIBS, and calls AC_DEFINE(HAVE_PCRE2).
-You should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
- #ifdef HAVE_PCRE2
- #define PCRE2_CODE_UNIT_WIDTH 8
- #include <pcre2.h>
- #endif /* HAVE_PCRE2 */
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_pcre2.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pcre2.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pcre2.m4).
-
-License
-*******
-
-Copyright (C) 2020 Robert van Engelen <engelen@acm.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_pgsql_db, Next: ax_check_posix_regcomp, Prev: ax_check_pcre2, Up: The Macros
-
-ax_check_pgsql_db
-=================
-
-Synopsis
-********
-
- AX_CHECK_PGSQL_DB([DB], [USER], [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-
-Description
-***********
-
-This macro checks whether we can connect to a PostgreSQL server with the
-given data. The macro AX_PROG_PGCLIENT is required by this one. The
-variable $pgclient_call is set for later use in Makefiles, if you'd like
-to make use of this, you must do
-
- AC_SUBST(pgclient_call)
-
-after having called AX_CHECK_PGSQL_DB. You can then do something like
-the following in your Makefile.am:
-
- @pgclient_call@ -f file.sql
-
-If you want the user to set the data, you should support something like
-these configure options:
-
- AC_ARG_WITH(pgsql-host,
- [ --with-pgsql-host=HOST server is running on HOST @<:@local socket@:>@],
- [pg_host=$withval], [pg_host=])
-
- AC_ARG_WITH(pgsql-db,
- [ --with-pgsql-db=DATABASE use DATABASE @<:@tarantoola@:>@],
- [pg_db=$withval], [pg_db=tarantoola])
-
- AC_ARG_WITH(pgsql-user,
- [ --with-pgsql-user=USER use USER @<:@postgres@:>@],
- [pg_user=$withval], [pg_user=postgres])
-
- AC_ARG_WITH(pgsql-password,
- [ --with-pgsql-password=PASSWORD use PASSWORD @<:@none@:>@],
- [pg_password=$withval], [pg_password=""])
-
-You can then call the macro like this:
-
- AX_CHECK_PGSQL_DB([$pg_db], [$pg_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need a database connection!])])
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_pgsql_db.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pgsql_db.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pgsql_db.m4).
-
-License
-*******
-
-Copyright (C) 2008 Moritz Sinn <moritz@freesources.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_posix_regcomp, Next: ax_check_posix_sysinfo, Prev: ax_check_pgsql_db, Up: The Macros
-
-ax_check_posix_regcomp
-======================
-
-Synopsis
-********
-
- AX_CHECK_POSIX_REGCOMP
-
-Description
-***********
-
-Check that the POSIX compliant regular expression compiler is available
-in the POSIX specified manner, and it works. If it fails, we have a
-backup - use gnu-regex.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_posix_regcomp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_posix_regcomp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_posix_regcomp.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_posix_sysinfo, Next: ax_check_postgres_db, Prev: ax_check_posix_regcomp, Up: The Macros
-
-ax_check_posix_sysinfo
-======================
-
-Synopsis
-********
-
- AX_CHECK_POSIX_SYSINFO
-
-Description
-***********
-
-Check that the POSIX compliant sysinfo(2) call works properly. Linux
-has its own weirdo alternative.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_posix_sysinfo.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_posix_sysinfo.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_posix_sysinfo.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_postgres_db, Next: ax_check_preproc_flag, Prev: ax_check_posix_sysinfo, Up: The Macros
-
-ax_check_postgres_db
-====================
-
-Synopsis
-********
-
- AX_CHECK_POSTGRES_DB([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro tries to find the headers and libraries for the PostgreSQL
-database to build client applications.
-
-If includes are found, the variable PQINCPATH will be set, and
-have_pqinc will be 'yes'. If libraries are found, the variable
-PQLIBPATH will be set, and have_pqlib will be 'yes'. If both PQINCPATH
-and PQLIBPATH are found, HAVE_LIBPQ will be set to 'yes' (and
-AC_DEFINEd), and -lpq will be added to the beginning of LIBS. If their
-respective conditions are not met, have_pqinc, have_pqlib, HAVE_LIBPQ,
-will be 'no'.
-
-This macro does fails if either the headers or the library are not
-found, unless ACTION-IF-NOT-FOUND is not empty. When both are found,
-ACTION-IF-FOUND, if defined, is executed after the variables have been
-defined. If -with-pgsql=no (or equivalents) is given, nothing happens.
-
-An automake conditional can be subsequently defined as
-
- AM_CONDITIONAL([HAVE_LIBPQ], [test x$HAVE_LIBPQ = x$yes])
-
-in configure.ac.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_postgres_db.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_postgres_db.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_postgres_db.m4).
-
-License
-*******
-
-Copyright (C) 2008 Christian Toepp <c.toepp@gmail.com>
-Copyright (C) 2012 Olivier Mehani <shtrom-ax@ssji.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_preproc_flag, Next: ax_check_rqrd_class, Prev: ax_check_postgres_db, Up: The Macros
-
-ax_check_preproc_flag
-=====================
-
-Synopsis
-********
-
- AX_CHECK_PREPROC_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-
-Description
-***********
-
-Check whether the given FLAG works with the current language's
-preprocessor or gives an error. (Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the preprocessor's default
-flags when the check is done. The check is thus made with the flags:
-"CPPFLAGS EXTRA-FLAGS FLAG". This can for example be used to force the
-preprocessor to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_PREPROC_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_{COMPILE,LINK}_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_preproc_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_preproc_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_preproc_flag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_rqrd_class, Next: ax_check_sign, Prev: ax_check_preproc_flag, Up: The Macros
-
-ax_check_rqrd_class
-===================
-
-Synopsis
-********
-
- AX_CHECK_RQRD_CLASS
-
-Description
-***********
-
-AX_CHECK_RQRD_CLASS tests the existence of a given Java class, either in
-a jar or in a '.class' file and fails if it doesn't exist. Its success
-or failure can depend on a proper setting of the CLASSPATH env.
-variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_rqrd_class.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_rqrd_class.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_rqrd_class.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_sign, Next: ax_check_strcspn, Prev: ax_check_rqrd_class, Up: The Macros
-
-ax_check_sign
-=============
-
-Synopsis
-********
-
- AX_CHECK_SIGN (TYPE, [ACTION-IF-SIGNED], [ACTION-IF-UNSIGNED], [INCLUDES])
-
-Description
-***********
-
-Checks whether TYPE is signed or not. If no INCLUDES are specified, the
-default includes are used. If ACTION-IF-SIGNED is given, it is
-additional shell code to execute when the type is signed. If
-ACTION-IF-UNSIGNED is given, it is executed when the type is unsigned.
-
-This macro assumes that the type exists. Therefore the existence of the
-type should be checked before calling this macro. For example:
-
- AC_CHECK_HEADERS([wchar.h])
- AC_CHECK_TYPE([wchar_t],,[ AC_MSG_ERROR([Type wchar_t not found.]) ])
- AX_CHECK_SIGN([wchar_t],
- [ AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ],
- [ AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned]) ], [
- #ifdef HAVE_WCHAR_H
- #include <wchar.h>
- #endif
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_sign.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_sign.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_sign.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ville Laurikari <vl@iki.fi>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_strcspn, Next: ax_check_strftime, Prev: ax_check_sign, Up: The Macros
-
-ax_check_strcspn
-================
-
-Synopsis
-********
-
- AX_CHECK_STRCSPN
-
-Description
-***********
-
-Not all systems have strcspn(3). See if we need to substitute. To make
-this work, you have to do horrible things. In one of your Makefile.am
-files, you must make an explicit rule to make this object. It should
-look like this:
-
- strcspn.lo : $(top_srcdir)/compat/strcspn.c
- $(LTCOMPILE) -o $@ -c $(top_srcdir)/compat/strcspn.c
-
-and you must include "@COMPATOBJ@" in a LIBADD somewhere and, finally,
-you must add another artificial dependency, something like:
-
- makeshell.lo : genshell.c @COMPATOBJ@
-
-It is all pretty horrific, but I have found nothing else that works.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_strcspn.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_strcspn.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_strcspn.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_strftime, Next: ax_check_struct_for, Prev: ax_check_strcspn, Up: The Macros
-
-ax_check_strftime
-=================
-
-Synopsis
-********
-
- AX_CHECK_STRFTIME
-
-Description
-***********
-
-Check for existence and functioning of strftime routine.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_strftime.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_strftime.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_strftime.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_struct_for, Next: ax_check_symbol, Prev: ax_check_strftime, Up: The Macros
-
-ax_check_struct_for
-===================
-
-Synopsis
-********
-
- AX_CHECK_STRUCT_FOR(INCLUDES,STRUCT,MEMBER,DEFINE,[no])
-
-Description
-***********
-
-Checks STRUCT for MEMBER and defines DEFINE if found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_struct_for.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_struct_for.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_struct_for.m4).
-
-License
-*******
-
-Copyright (C) 2008 Wes Hardaker <wjhardaker@ucdavis.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_symbol, Next: ax_check_sys_siglist, Prev: ax_check_struct_for, Up: The Macros
-
-ax_check_symbol
-===============
-
-Synopsis
-********
-
- AX_CHECK_SYMBOL(SYMBOL, HEADER... [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-A wrapper around AC_EGREP_HEADER. The shellvar $ac_found will hold the
-HEADER-name that had been containing the symbol. This value is shown to
-the user.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_symbol.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_symbol.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_symbol.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_sys_siglist, Next: ax_check_typedef, Prev: ax_check_symbol, Up: The Macros
-
-ax_check_sys_siglist
-====================
-
-Synopsis
-********
-
- AX_CHECK_SYS_SIGLIST
-
-Description
-***********
-
-Check for existence of global sys_siglist[].
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_sys_siglist.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_sys_siglist.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_sys_siglist.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_typedef, Next: ax_check_uname_syscall, Prev: ax_check_sys_siglist, Up: The Macros
-
-ax_check_typedef
-================
-
-Synopsis
-********
-
- AX_CHECK_TYPEDEF(TYPEDEF, HEADER [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]])
-
-Description
-***********
-
-Check if the given typedef-name is recognized as a type. The trick is
-to use a sizeof(TYPEDEF) and see if the compiler is happy with that.
-
-This can be thought of as a mixture of AC_CHECK_TYPE(TYPEDEF,DEFAULT)
-and AC_CHECK_LIB(LIBRARY,FUNCTION,ACTION-IF-FOUND,ACTION-IF-NOT-FOUND).
-
-A convenience macro AX_CHECK_TYPEDEF_ is provided that will not emit any
-message to the user - it just executes one of the actions.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_typedef.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_typedef.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_typedef.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_uname_syscall, Next: ax_check_user, Prev: ax_check_typedef, Up: The Macros
-
-ax_check_uname_syscall
-======================
-
-Synopsis
-********
-
- AX_CHECK_UNAME_SYSCALL
-
-Description
-***********
-
-Check that the POSIX compliant uname(2) call works properly.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_uname_syscall.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_uname_syscall.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_uname_syscall.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_user, Next: ax_check_vscript, Prev: ax_check_uname_syscall, Up: The Macros
-
-ax_check_user
-=============
-
-Synopsis
-********
-
- AX_CHECK_USER
-
-Description
-***********
-
-Check if the specified UNIX user exists, if yes set your environment
-variable to that username else unset your environment variable
-
-Example:
-
- AX_CHECK_USER(USER, [gleensalmon])
- if test x$USER = xgleensalmon; then
- bla..bla..bla..
- else
- bla..bla..bla..
- fi
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- USER_HOME = home directory of user, written in /etc/passwd
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_user.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_user.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_user.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_vscript, Next: ax_check_x86_features, Prev: ax_check_user, Up: The Macros
-
-ax_check_vscript
-================
-
-Synopsis
-********
-
- AX_CHECK_VSCRIPT
-
-Description
-***********
-
-Check whether the linker supports version scripts. Version scripts are
-used when building shared libraries to bind symbols to version nodes
-(helping to detect incompatibilities) or to limit the visibility of
-non-public symbols.
-
-Output:
-
-If version scripts are supported, VSCRIPT_LDFLAGS will contain the
-appropriate flag to pass to the linker. On GNU systems this would
-typically be "-Wl,-version-script", and on Solaris it would typically be
-"-Wl,-M".
-
-Two Automake conditionals are also set:
-
- HAVE_VSCRIPT is true if the linker supports version scripts with
- entries that use simple wildcards, like "local: *".
-
- HAVE_VSCRIPT_COMPLEX is true if the linker supports version scripts with
- pattern matching wildcards, like "global: Java_*".
-
-On systems that do not support symbol versioning, such as Mac OS X, both
-conditionals will be false. They will also be false if the user passes
-"-disable-symvers" on the configure command line.
-
-Example:
-
- configure.ac:
-
- AX_CHECK_VSCRIPT
-
- Makefile.am:
-
- if HAVE_VSCRIPT
- libfoo_la_LDFLAGS += $(VSCRIPT_LDFLAGS),@srcdir@/libfoo.map
- endif
-
- if HAVE_VSCRIPT_COMPLEX
- libbar_la_LDFLAGS += $(VSCRIPT_LDFLAGS),@srcdir@/libbar.map
- endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_vscript.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_vscript.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_vscript.m4).
-
-License
-*******
-
-Copyright (C) 2014 Kevin Cernekee <cernekee@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_x86_features, Next: ax_check_zlib, Prev: ax_check_vscript, Up: The Macros
-
-ax_check_x86_features
-=====================
-
-Synopsis
-********
-
- AX_CHECK_X86_FEATURES([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks if the host cpu supports various x86 instruction set, the
-instructions that will get tested are "mmx, popcnt, sse, sse2, sse3,
-sse4.1, sse4.2, sse4a, avx, avx2, avx512f, fma, fma4, bmi, bmi2". If
-the instruction set is supported by the host cpu, the C preprocessor
-macro HAVE_XXX_INSTRUCTIONS is set to 1. The XXX is up-cased
-instruction case with dot replaced by underscore. For example, the test
-for "sse4.2" would export HAVE_SSE4_2_INSTRUCTIONS=1. Also the compiler
-flag "-msse4.2" would be added to X86_FEATURE_CFLAGS variable, that can
-be obtained in Makefile.am using @X86_FEATURE_CFLAGS@.
-
-If any of the test for the instruction set were succeeded, the configure
-script would run ACTION-IF-FOUND if it is specified, or append
-X86_FEATURE_CFLAGS to CFLAGS. If none of the instruction were found,
-ACTION-IF-NOT-FOUND hook is triggered.
-
-This macro requires gcc extended builtin function "__builtin_cpu_init"
-and "__builtin_cpu_supports" to detect the cpu features. It will error
-out if the compiler doesn't has these builtins.
-
-See also AX_GCC_X86_CPU_SUPPORTS, which is the actual macro that perform
-the checks for the instruction sets.
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_x86_features.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_x86_features.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_x86_features.m4).
-
-License
-*******
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_check_zlib, Next: ax_code_coverage, Prev: ax_check_x86_features, Up: The Macros
-
-ax_check_zlib
-=============
-
-Synopsis
-********
-
- AX_CHECK_ZLIB([action-if-found], [action-if-not-found])
-
-Description
-***********
-
-This macro searches for an installed zlib library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then in /usr, /opt/local and /sw. If the -with-zlib=DIR is specified,
-it will try to find it in DIR/include/zlib.h and DIR/lib/libz.a. If
--without-zlib is specified, the library is not searched at all.
-
-If either the header file (zlib.h) or the library (libz) is not found,
-shell commands 'action-if-not-found' is run. If 'action-if-not-found'
-is not specified, the configuration exits on error, asking for a valid
-zlib installation directory or -without-zlib.
-
-If both header file and library are found, shell commands
-'action-if-found' is run. If 'action-if-found' is not specified, the
-default action appends '-I${ZLIB_HOME}/include' to CPFLAGS, appends
-'-L$ZLIB_HOME}/lib' to LDFLAGS, prepends '-lz' to LIBS, and calls
-AC_DEFINE(HAVE_LIBZ). You should use autoheader to include a definition
-for this symbol in a config.h file. Sample usage in a C/C++ source is
-as follows:
-
- #ifdef HAVE_LIBZ
- #include <zlib.h>
- #endif /* HAVE_LIBZ */
-
-Source Code
-***********
-
-Download the latest version of 'ax_check_zlib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_zlib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_zlib.m4).
-
-License
-*******
-
-Copyright (C) 2008 Loic Dachary <loic@senga.org>
-Copyright (C) 2010 Bastien Chevreux <bach@chevreux.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_code_coverage, Next: ax_compare_version, Prev: ax_check_zlib, Up: The Macros
-
-ax_code_coverage
-================
-
-Synopsis
-********
-
- AX_CODE_COVERAGE()
-
-Description
-***********
-
-Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS,
-CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LIBS which should be included
-in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LIBADD variables of every
-build target (program or library) which should be built with code
-coverage support. Also add rules using AX_ADD_AM_MACRO_STATIC; and
-$enable_code_coverage which can be used in subsequent configure output.
-CODE_COVERAGE_ENABLED is defined and substituted, and corresponds to the
-value of the -enable-code-coverage option, which defaults to being
-disabled.
-
-Test also for gcov program and create GCOV variable that could be
-substituted.
-
-Note that all optimization flags in CFLAGS must be disabled when code
-coverage is enabled.
-
-Usage example:
-
-configure.ac:
-
- AX_CODE_COVERAGE
-
-Makefile.am:
-
- include $(top_srcdir)/aminclude_static.am
-
- my_program_LIBS = ... $(CODE_COVERAGE_LIBS) ...
- my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ...
- my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ...
- my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ...
-
- clean-local: code-coverage-clean
- distclean-local: code-coverage-dist-clean
-
-This results in a "check-code-coverage" rule being added to any
-Makefile.am which do "include $(top_srcdir)/aminclude_static.am"
-(assuming the module has been configured with -enable-code-coverage).
-Running 'make check-code-coverage' in that directory will run the
-module's test suite ('make check') and build a code coverage report
-detailing the code which was touched, then print the URI for the report.
-
-This code was derived from Makefile.decl in GLib, originally licensed
-under LGPLv2.1+.
-
-Source Code
-***********
-
-Download the latest version of 'ax_code_coverage.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_code_coverage.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_code_coverage.m4).
-
-License
-*******
-
-Copyright (C) 2012, 2016 Philip Withnall
-Copyright (C) 2012 Xan Lopez
-Copyright (C) 2012 Christian Persch
-Copyright (C) 2012 Paolo Borelli
-Copyright (C) 2012 Dan Winship
-Copyright (C) 2015,2018 Bastien ROUCARIES
-
-This library is free software; you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at
-your option) any later version.
-
-This library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-\1f
-File: autoconf-archive.info, Node: ax_compare_version, Next: ax_compile_check_sizeof, Prev: ax_code_coverage, Up: The Macros
-
-ax_compare_version
-==================
-
-Synopsis
-********
-
- AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-This macro compares two version strings. Due to the various number of
-minor-version numbers that can exist, and the fact that string
-comparisons are not compatible with numeric comparisons, this is not
-necessarily trivial to do in a autoconf script. This macro makes doing
-these comparisons easy.
-
-The six basic comparisons are available, as well as checking equality
-limited to a certain number of minor-version levels.
-
-The operator OP determines what type of comparison to do, and can be one
-of:
-
- eq - equal (test A == B)
- ne - not equal (test A != B)
- le - less than or equal (test A <= B)
- ge - greater than or equal (test A >= B)
- lt - less than (test A < B)
- gt - greater than (test A > B)
-
-Additionally, the eq and ne operator can have a number after it to limit
-the test to that number of minor versions.
-
- eq0 - equal up to the length of the shorter version
- ne0 - not equal up to the length of the shorter version
- eqN - equal up to N sub-version levels
- neN - not equal up to N sub-version levels
-
-When the condition is true, shell commands ACTION-IF-TRUE are run,
-otherwise shell commands ACTION-IF-FALSE are run. The environment
-variable 'ax_compare_version' is always set to either 'true' or 'false'
-as well.
-
-Examples:
-
- AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
- AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
-
-would both be true.
-
- AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
- AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
-
-would both be false.
-
- AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
-
-would be true because it is only comparing two minor versions.
-
- AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
-
-would be true because it is only comparing the lesser number of minor
-versions of the two values.
-
-Note: The characters that separate the version numbers do not matter.
-An empty string is the same as version 0. OP is evaluated by autoconf,
-not configure, so must be a string, not a variable.
-
-The author would like to acknowledge Guido Draheim whose advice about
-the m4_case and m4_ifvaln functions make this macro only include the
-portions necessary to perform the specific comparison specified by the
-OP argument in the final configure script.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compare_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compare_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compare_version.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tim Toolan <toolan@ele.uri.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compile_check_sizeof, Next: ax_compiler_flags, Prev: ax_compare_version, Up: The Macros
-
-ax_compile_check_sizeof
-=======================
-
-Synopsis
-********
-
- AX_COMPILE_CHECK_SIZEOF(TYPE [, HEADERS [, EXTRA_SIZES...]])
-
-Description
-***********
-
-This macro checks for the size of TYPE using compile checks, not run
-checks. You can supply extra HEADERS to look into. the check will
-cycle through 1 2 4 8 16 and any EXTRA_SIZES the user supplies. If a
-match is found, it will #define SIZEOF_'TYPE' to that value. Otherwise
-it will emit a configure time error indicating the size of the type
-could not be determined.
-
-The trick is that C will not allow duplicate case labels. While this is
-valid C code:
-
- switch (0) case 0: case 1:;
-
-The following is not:
-
- switch (0) case 0: case 0:;
-
-Thus, the AC_COMPILE_IFELSE will fail if the currently tried size does
-not match.
-
-Here is an example skeleton configure.in script, demonstrating the
-macro's usage:
-
- AC_PROG_CC
- AC_CHECK_HEADERS(stddef.h unistd.h)
- AC_TYPE_SIZE_T
- AC_CHECK_TYPE(ssize_t, int)
-
- headers='#ifdef HAVE_STDDEF_H
- #include <stddef.h>
- #endif
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- '
-
- AX_COMPILE_CHECK_SIZEOF(char)
- AX_COMPILE_CHECK_SIZEOF(short)
- AX_COMPILE_CHECK_SIZEOF(int)
- AX_COMPILE_CHECK_SIZEOF(long)
- AX_COMPILE_CHECK_SIZEOF(unsigned char *)
- AX_COMPILE_CHECK_SIZEOF(void *)
- AX_COMPILE_CHECK_SIZEOF(size_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(ssize_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(ptrdiff_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(off_t, $headers)
-
-Source Code
-***********
-
-Download the latest version of 'ax_compile_check_sizeof.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compile_check_sizeof.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compile_check_sizeof.m4).
-
-License
-*******
-
-Copyright (C) 2008 Kaveh Ghazi <ghazi@caip.rutgers.edu>
-Copyright (C) 2017 Reini Urban <rurban@cpan.org>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_flags, Next: ax_compiler_flags_cflags, Prev: ax_compile_check_sizeof, Up: The Macros
-
-ax_compiler_flags
-=================
-
-Synopsis
-********
-
- AX_COMPILER_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [IS-RELEASE], [EXTRA-BASE-CFLAGS], [EXTRA-YES-CFLAGS], [UNUSED], [UNUSED], [UNUSED], [EXTRA-BASE-LDFLAGS], [EXTRA-YES-LDFLAGS], [UNUSED], [UNUSED], [UNUSED])
-
-Description
-***********
-
-Check for the presence of an -enable-compile-warnings option to
-configure, defaulting to "error" in normal operation, or "yes" if
-IS-RELEASE is equal to "yes". Return the value in the variable
-$ax_enable_compile_warnings.
-
-Depending on the value of -enable-compile-warnings, different compiler
-warnings are checked to see if they work with the current compiler and,
-if so, are appended to CFLAGS-VARIABLE and LDFLAGS-VARIABLE. This allows
-a consistent set of baseline compiler warnings to be used across a code
-base, irrespective of any warnings enabled locally by individual
-developers. By standardising the warnings used by all developers of a
-project, the project can commit to a zero-warnings policy, using -Werror
-to prevent compilation if new warnings are introduced. This makes
-catching bugs which are flagged by warnings a lot easier.
-
-By providing a consistent -enable-compile-warnings argument across all
-projects using this macro, continuous integration systems can easily be
-configured the same for all projects. Automated systems or build
-systems aimed at beginners may want to pass the -disable-Werror argument
-to unconditionally prevent warnings being fatal.
-
--enable-compile-warnings can take the values:
-
- * no: Base compiler warnings only; not even -Wall.
- * yes: The above, plus a broad range of useful warnings.
- * error: The above, plus -Werror so that all warnings are fatal.
- Use --disable-Werror to override this and disable fatal
- warnings.
-
-The set of base and enabled flags can be augmented using the
-EXTRA-*-CFLAGS and EXTRA-*-LDFLAGS variables, which are tested and
-appended to the output variable if -enable-compile-warnings is not "no".
-Flags should not be disabled using these arguments, as the entire point
-of AX_COMPILER_FLAGS is to enforce a consistent set of useful compiler
-warnings on code, using warnings which have been chosen for low false
-positive rates. If a compiler emits false positives for a warning, a
-#pragma should be used in the code to disable the warning locally. See:
-
- https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas
-
-The EXTRA-* variables should only be used to supply extra warning flags,
-and not general purpose compiler flags, as they are controlled by
-configure options such as -disable-Werror.
-
-IS-RELEASE can be used to disable -Werror when making a release, which
-is useful for those hairy moments when you just want to get the release
-done as quickly as possible. Set it to "yes" to disable -Werror. By
-default, it uses the value of $ax_is_release, so if you are using the
-AX_IS_RELEASE macro, there is no need to pass this parameter. For
-example:
-
- AX_IS_RELEASE([git-directory])
- AX_COMPILER_FLAGS()
-
-CFLAGS-VARIABLE defaults to WARN_CFLAGS, and LDFLAGS-VARIABLE defaults
-to WARN_LDFLAGS. Both variables are AC_SUBST-ed by this macro, but must
-be manually added to the CFLAGS and LDFLAGS variables for each target in
-the code base.
-
-If C++ language support is enabled with AC_PROG_CXX, which must occur
-before this macro in configure.ac, warning flags for the C++ compiler
-are AC_SUBST-ed as WARN_CXXFLAGS, and must be manually added to the
-CXXFLAGS variables for each target in the code base. EXTRA-*-CFLAGS can
-be used to augment the base and enabled flags.
-
-Warning flags for g-ir-scanner (from GObject Introspection) are
-AC_SUBST-ed as WARN_SCANNERFLAGS. This variable must be manually added
-to the SCANNERFLAGS variable for each GIR target in the code base. If
-extra g-ir-scanner flags need to be enabled, the AX_COMPILER_FLAGS_GIR
-macro must be invoked manually.
-
-AX_COMPILER_FLAGS may add support for other tools in future, in addition
-to the compiler and linker. No extra EXTRA-* variables will be added
-for those tools, and all extra support will still use the single
--enable-compile-warnings configure option. For finer grained control
-over the flags for individual tools, use AX_COMPILER_FLAGS_CFLAGS,
-AX_COMPILER_FLAGS_LDFLAGS and AX_COMPILER_FLAGS_* for new tools.
-
-The UNUSED variables date from a previous version of this macro, and are
-automatically appended to the preceding non-UNUSED variable. They
-should be left empty in new uses of the macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags.m4).
-
-License
-*******
-
-Copyright (C) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
-Copyright (C) 2015 David King <amigadave@amigadave.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_flags_cflags, Next: ax_compiler_flags_cxxflags, Prev: ax_compiler_flags, Up: The Macros
-
-ax_compiler_flags_cflags
-========================
-
-Synopsis
-********
-
- AX_COMPILER_FLAGS_CFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-
-Description
-***********
-
-Add warning flags for the C compiler to VARIABLE, which defaults to
-WARN_CFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be manually
-added to the CFLAGS variable for each target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_flags_cflags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_cflags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_cflags.m4).
-
-License
-*******
-
-Copyright (C) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
-Copyright (C) 2017, 2018 Reini Urban <rurban@cpan.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_flags_cxxflags, Next: ax_compiler_flags_gir, Prev: ax_compiler_flags_cflags, Up: The Macros
-
-ax_compiler_flags_cxxflags
-==========================
-
-Synopsis
-********
-
- AX_COMPILER_FLAGS_CXXFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-
-Description
-***********
-
-Add warning flags for the C++ compiler to VARIABLE, which defaults to
-WARN_CXXFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
-manually added to the CXXFLAGS variable for each target in the code
-base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_flags_cxxflags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_cxxflags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_cxxflags.m4).
-
-License
-*******
-
-Copyright (C) 2015 David King <amigadave@amigadave.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_flags_gir, Next: ax_compiler_flags_ldflags, Prev: ax_compiler_flags_cxxflags, Up: The Macros
-
-ax_compiler_flags_gir
-=====================
-
-Synopsis
-********
-
- AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-
-Description
-***********
-
-Add warning flags for the g-ir-scanner (from GObject Introspection) to
-VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed
-by this macro, but must be manually added to the SCANNERFLAGS variable
-for each GIR target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_flags_gir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_gir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_gir.m4).
-
-License
-*******
-
-Copyright (C) 2015 Philip Withnall <philip@tecnocode.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_flags_ldflags, Next: ax_compiler_vendor, Prev: ax_compiler_flags_gir, Up: The Macros
-
-ax_compiler_flags_ldflags
-=========================
-
-Synopsis
-********
-
- AX_COMPILER_FLAGS_LDFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-
-Description
-***********
-
-Add warning flags for the linker to VARIABLE, which defaults to
-WARN_LDFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
-manually added to the LDFLAGS variable for each target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_flags_ldflags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_ldflags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_ldflags.m4).
-
-License
-*******
-
-Copyright (C) 2014, 2015 Philip Withnall <philip@tecnocode.co.uk>
-Copyright (C) 2017, 2018 Reini Urban <rurban@cpan.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_vendor, Next: ax_compiler_version, Prev: ax_compiler_flags_ldflags, Up: The Macros
-
-ax_compiler_vendor
-==================
-
-Synopsis
-********
-
- AX_COMPILER_VENDOR
-
-Description
-***********
-
-Determine the vendor of the C, C++ or Fortran compiler. The vendor is
-returned in the cache variable $ax_cv_c_compiler_vendor for C,
-$ax_cv_cxx_compiler_vendor for C++ or $ax_cv_fc_compiler_vendor for
-(modern) Fortran. The value is one of "intel", "ibm", "pathscale",
-"clang" (LLVM), "cray", "fujitsu", "sdcc", "sx", "nvhpc" (NVIDIA HPC
-Compiler), "portland" (PGI), "gnu" (GCC), "sun" (Oracle Developer
-Studio), "hp", "dec", "borland", "comeau", "kai", "lcc", "sgi",
-"microsoft", "metrowerks", "watcom", "tcc" (Tiny CC) or "unknown" (if
-the compiler cannot be determined).
-
-To check for a Fortran compiler, you must first call AC_FC_PP_SRCEXT
-with an appropriate preprocessor-enabled extension. For example:
-
- AC_LANG_PUSH([Fortran])
- AC_PROG_FC
- AC_FC_PP_SRCEXT([F])
- AX_COMPILER_VENDOR
- AC_LANG_POP([Fortran])
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_vendor.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_vendor.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_vendor.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2008 Matteo Frigo
-Copyright (C) 2018-19 John Zaitseff <J.Zaitseff@zap.org.au>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_compiler_version, Next: ax_compute_relative_paths, Prev: ax_compiler_vendor, Up: The Macros
-
-ax_compiler_version
-===================
-
-Synopsis
-********
-
- AX_COMPILER_VERSION
-
-Description
-***********
-
-This macro retrieves the compiler version and returns it in the cache
-variable $ax_cv_c_compiler_version for C and $ax_cv_cxx_compiler_version
-for C++.
-
-Version is returned as epoch:major.minor.patchversion
-
-Epoch is used in order to have an increasing version number in case of
-marketing change.
-
-Epoch use: * borland compiler use chronologically 0turboc for turboc
-era,
-
- 1borlanc BORLANDC++ before 5, 2cppbuilder for cppbuilder era,
- 3borlancpp for return of BORLANDC++ (after version 5.5),
- 4cppbuilder for cppbuilder with year version,
- and 5xe for XE era.
-
-An empty string is returned otherwise.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compiler_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_version.m4).
-
-License
-*******
-
-Copyright (C) 2014 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_compute_relative_paths, Next: ax_compute_standard_relative_paths, Prev: ax_compiler_version, Up: The Macros
-
-ax_compute_relative_paths
-=========================
-
-Synopsis
-********
-
- AX_COMPUTE_RELATIVE_PATHS(PATH_LIST)
-
-Description
-***********
-
-PATH_LIST is a space-separated list of colon-separated triplets of the
-form 'FROM:TO:RESULT'. This function iterates over these triplets and
-set $RESULT to the relative path from $FROM to $TO. Note that $FROM and
-$TO needs to be absolute filenames for this macro to success.
-
-For instance,
-
- first=/usr/local/bin
- second=/usr/local/share
- AX_COMPUTE_RELATIVE_PATHS([first:second:fs second:first:sf])
- # $fs is set to ../share
- # $sf is set to ../bin
-
-$FROM and $TO are both eval'ed recursively and normalized, this means
-that you can call this macro with autoconf's dirnames like 'prefix' or
-'datadir'. For example:
-
- AX_COMPUTE_RELATIVE_PATHS([bindir:datadir:bin_to_data])
-
-AX_COMPUTE_RELATIVE_PATHS should also works with DOS filenames.
-
-You may want to use this macro in order to make your package
-relocatable. Instead of hardcoding $datadir into your programs just
-encode $bin_to_data and try to determine $bindir at run-time.
-
-This macro requires AX_NORMALIZE_PATH and AX_RECURSIVE_EVAL.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compute_relative_paths.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compute_relative_paths.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compute_relative_paths.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_compute_standard_relative_paths, Next: ax_cond_with_level, Prev: ax_compute_relative_paths, Up: The Macros
-
-ax_compute_standard_relative_paths
-==================================
-
-Synopsis
-********
-
- AX_COMPUTE_STANDARD_RELATIVE_PATHS
-
-Description
-***********
-
-Here is the standard hierarchy of paths, as defined by the GNU Coding
-Standards:
-
- prefix
- exec_prefix
- bindir
- libdir
- libexecdir
- sbindir
- datarootdir
- docdir
- infodir
- htmldir
- dvidir
- psdir
- pdfdir
- localedir
- datadir (only for autoconf >= 2.59c)
- infodir (only for autoconf >= 2.59c)
- mandir (only for autoconf >= 2.59c)
- lispdir (only for autoconf >= 2.59c)
- datadir (only for autoconf < 2.59c)
- infodir (only for autoconf < 2.59c)
- mandir (only for autoconf < 2.59c)
- lispdir (only for autoconf < 2.59c)
- sysconfdir
- sharedstatedir
- localstatedir
- runstatedir (only for autoconf >= 2.70)
- includedir
- oldincludedir
-
-This macro will setup a set of variables of the form
-'xxx_forward_relative_path' and 'xxx_backward_relative_path' where xxx
-is one of the above directories. The latter variable is set to the
-relative path to go from xxx to its parent directory, while the former
-hold the other way.
-
-For instance 'bindir_relative_path' will contains the value to add to
-$exec_prefix to reach the $bindir directory (usually 'bin'), and
-'bindir_backward_relative_path' the value to append to $bindir to reach
-the $exec_prefix directory (usually '..').
-
-This macro requires AX_COMPUTE_RELATIVE_PATHS which itself requires
-AX_NORMALIZE_PATH.
-
-Source Code
-***********
-
-Download the latest version of 'ax_compute_standard_relative_paths.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compute_standard_relative_paths.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compute_standard_relative_paths.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-Copyright (C) 2015 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cond_with_level, Next: ax_config_feature, Prev: ax_compute_standard_relative_paths, Up: The Macros
-
-ax_cond_with_level
-==================
-
-Synopsis
-********
-
- AX_COND_WITH_LEVEL(PACKAGE [,DEFAULT [,YESLEVEL]])
-
-Description
-***********
-
-Actually used after an AC_ARG_WITH(PKG,...) option-directive, where
-AC_ARG_WITH is a part of the standard autoconf to define a 'configure'
--with-PKG option.
-
-This macros works almost like AC_COND_WITH(PACKAGE [,DEFAULT]), but the
-definition is set to a numeric value. The level of a simple "yes" is
-given (or assumed "2" if absent), otherwise the level can be given in
-mnemonic names, being:
-
- 1 = some
- 2 = many
- 3 = all
- 4 = extra
- 5 = extrasome more
- 6 = extramany muchmore much
- 7 = super everything
- 8 = ultra experimental
- 9 = insane
-
-this macro is most handily it making Makefile.in/Makefile.am that have a
-set of with-level declarations, especially optimization-levels
-
-the $withval shell-variable is set for further examination (it carries
-the numeric value of the various mnemonics above)
-
-Source Code
-***********
-
-Download the latest version of 'ax_cond_with_level.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cond_with_level.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cond_with_level.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_config_feature, Next: ax_configure_args, Prev: ax_cond_with_level, Up: The Macros
-
-ax_config_feature
-=================
-
-Synopsis
-********
-
- AX_CONFIG_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION, DEFINE, DEFINE-DESCRIPTION, [ACTION-IF-ENABLED [, ACTION-IF-NOT-ENABLED]])
-
-Description
-***********
-
-AX_CONFIG_FEATURE is a simple wrapper for AC_ARG_ENABLE, it enables the
-feature FEATURE-NAME and AC_DEFINEs the passed DEFINE, depending on the
-user choice. DESCRIPTION will be used for AC_DEFINEs.
-ACTION-IF-ENABLED and ACTION-IF-NOT-ENABLED are the actions that will be
-run. A feature is enabled by default, in order to change this behaviour
-use the AX_CONFIG_FEATURE_DEFAULT_ENABLED and
-AX_CONFIG_FEATURE_DEFAULT_DISABLED macros.
-
-A simple example:
-
- AX_CONFIG_FEATURE_DEFAULT_ENABLED
- AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
- HAVE_XXXXX, [Define if you want XXXXX support])
-
- ...
-
- AX_CONFIG_FEATURE_DEFAULT_DISABLED
- AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
- HAVE_YYYYY, [Define if you want YYYYY support],
- [enable_yyyyy="yes"], [enable_yyyyy="no"])
- AM_CONDITIONAL(YYYYY, [test "$enable_yyyyy" = "yes"])
-
- AX_CONFIG_FEATURE_DEFAULT_ENABLED
- AX_CONFIG_FEATURE(...)
-
- ...
-
-If you have lot of features and you want a verbose dumping of each user
-selection use AX_CONFIG_FEATURE_VERBOSE. Use AX_CONFIG_FEATURE_SILENT in
-order to remove a previously AX_CONFIG_FEATURE_VERBOSE. By default
-features are silent.
-
-Use AX_CONFIG_FEATURE_ENABLE or AX_CONFIG_FEATURE_DISABLE in order to
-enable or disable a specific feature.
-
-Another simple example:
-
- AS_IF([some_test_here],[AX_CONFIG_FEATURE_ENABLE(feature_xxxxx)],[])
-
- AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
- HAVE_XXXXX, [Define if you want XXXXX support])
- AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
- HAVE_YYYYY, [Define if you want YYYYY support],
- [enable_yyyyy="yes"], [enable_yyyyy="no"])
-
- ...
-
-NOTE: AX_CONFIG_FEATURE_ENABLE() must be placed first of the relative
-AX_CONFIG_FEATURE() macro ...
-
-Source Code
-***********
-
-Download the latest version of 'ax_config_feature.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_config_feature.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_config_feature.m4).
-
-License
-*******
-
-Copyright (C) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_configure_args, Next: ax_count_cpus, Prev: ax_config_feature, Up: The Macros
-
-ax_configure_args
-=================
-
-Synopsis
-********
-
- AX_CONFIGURE_ARGS
-
-Description
-***********
-
-Helper macro for AX_ENABLE_BUILDDIR.
-
-The traditional way of starting a subdir-configure is running the script
-with ${1+"$@"} but since autoconf 2.60 this is broken. Instead we have
-to rely on eval'ing $ac_configure_args however some old autoconf
-versions do not provide that. To ensure maximum portability of autoconf
-extension macros this helper can be AC_REQUIRE'd so that
-$ac_configure_args will always be present.
-
-Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
-spoiled now and must be replaced by "eval + exit $?".
-
-Example:
-
- AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
- AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
- eval $SHELL $ac_configure_args || exit $?
- ...])
-
-Source Code
-***********
-
-Download the latest version of 'ax_configure_args.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_configure_args.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_configure_args.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_count_cpus, Next: ax_cpu_freq, Prev: ax_configure_args, Up: The Macros
-
-ax_count_cpus
-=============
-
-Synopsis
-********
-
- AX_COUNT_CPUS([ACTION-IF-DETECTED],[ACTION-IF-NOT-DETECTED])
-
-Description
-***********
-
-Attempt to count the number of logical processor cores (including
-virtual and HT cores) currently available to use on the machine and
-place detected value in CPU_COUNT variable.
-
-On successful detection, ACTION-IF-DETECTED is executed if present. If
-the detection fails, then ACTION-IF-NOT-DETECTED is triggered. The
-default ACTION-IF-NOT-DETECTED is to set CPU_COUNT to 1.
-
-Source Code
-***********
-
-Download the latest version of 'ax_count_cpus.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_count_cpus.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_count_cpus.m4).
-
-License
-*******
-
-Copyright (C) 2014,2016 Karlson2k (Evgeny Grin) <k2k@narod.ru>
-Copyright (C) 2012 Brian Aker <brian@tangent.org>
-Copyright (C) 2008 Michael Paul Bailey <jinxidoru@byu.net>
-Copyright (C) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cpu_freq, Next: ax_cpu_vendor, Prev: ax_count_cpus, Up: The Macros
-
-ax_cpu_freq
-===========
-
-Synopsis
-********
-
- AX_CPU_FREQ
-
-Description
-***********
-
-Compute the CPU frequency and define CPU_FREQ accordingly.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cpu_freq.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cpu_freq.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cpu_freq.m4).
-
-License
-*******
-
-Copyright (C) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cpu_vendor, Next: ax_create_generic_config, Prev: ax_cpu_freq, Up: The Macros
-
-ax_cpu_vendor
-=============
-
-Synopsis
-********
-
- AX_CPU_VENDOR
-
-Description
-***********
-
-Find your CPU's vendor by requesting cpuid and define "ax_cv_cpu_vendor"
-accordingly. This macro depends on AX_GCC_X86_CPUID.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cpu_vendor.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cpu_vendor.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cpu_vendor.m4).
-
-License
-*******
-
-Copyright (C) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_create_generic_config, Next: ax_create_pkgconfig_info, Prev: ax_cpu_vendor, Up: The Macros
-
-ax_create_generic_config
-========================
-
-Synopsis
-********
-
- AX_CREATE_GENERIC_CONFIG [(PACKAGEnlibs [, VERSION])]
-
-Description
-***********
-
-Creates a generic PACKAGE-config file that has all the things that you
-want, hmm, well, at least it has -cflags, -version, -libs. Ahhm, did
-you see ax_path_generic in the autoconf-archive? ;-)
-
-this macros saves you all the typing for a pkg-config.in script, you
-don't even need to distribute one along. Place this macro in your
-configure.ac, et voila, you got one that you want to install.
-
-oh, btw, if the first arg looks like "mylib -lwhat' then it will go to
-be added to the -libs, and mylib is extracted.
-
-the defaults: $1 = $PACKAGE $LIBS $2 = $VERSION there is also an
-AC_SUBST(GENERIC_CONFIG) that will be set to the name of the file that
-we did output in this macro. Use as:
-
- install-exec-local: install-generic-config
-
- install-generic-config:
- $(mkinstalldirs) $(DESTDIR)$(bindir)
- $(INSTALL_SCRIPT) @GENERIC_CONFIG@ $(DESTDIR)$(bindir)
-
-Source Code
-***********
-
-Download the latest version of 'ax_create_generic_config.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_generic_config.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_generic_config.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_create_pkgconfig_info, Next: ax_create_stdint_h, Prev: ax_create_generic_config, Up: The Macros
-
-ax_create_pkgconfig_info
-========================
-
-Synopsis
-********
-
- AX_CREATE_PKGCONFIG_INFO [(outputfile, [requires [,libs [,summary [,cflags [, ldflags]]]]])]
-
-Description
-***********
-
-Defaults:
-
- $1 = $PACKAGE_NAME.pc
- $2 = (empty)
- $3 = $PACKAGE_LIBS $LIBS (as set at that point in configure.ac)
- $4 = $PACKAGE_SUMMARY (or $1 Library)
- $5 = $PACKAGE_CFLAGS (as set at the point in configure.ac)
- $6 = $PACKAGE_LDFLAGS (as set at the point in configure.ac)
-
- PACKAGE_NAME defaults to $PACKAGE if not set.
- PACKAGE_LIBS defaults to -l$PACKAGE_NAME if not set.
-
-The resulting file is called $PACKAGE.pc.in / $PACKAGE.pc
-
-You will find this macro most useful in conjunction with
-ax_spec_defaults that can read good initializers from the .spec file.
-In consequence, most of the generatable installable stuff can be made
-from information being updated in a single place for the whole project.
-
-Source Code
-***********
-
-Download the latest version of 'ax_create_pkgconfig_info.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_pkgconfig_info.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_pkgconfig_info.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2008 Sven Verdoolaege <skimo@kotnet.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_create_stdint_h, Next: ax_create_target_h, Prev: ax_create_pkgconfig_info, Up: The Macros
-
-ax_create_stdint_h
-==================
-
-Synopsis
-********
-
- AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
-
-Description
-***********
-
-the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
-existence of an include file <stdint.h> that defines a set of typedefs,
-especially uint8_t,int32_t,uintptr_t. Many older installations will not
-provide this file, but some will have the very same definitions in
-<inttypes.h>. In other environments we can use the inet-types in
-<sys/types.h> which would define the typedefs int8_t and u_int8_t
-respectively.
-
-This macros will create a local "_stdint.h" or the headerfile given as
-an argument. In many cases that file will just "#include <stdint.h>" or
-"#include <inttypes.h>", while in other environments it will provide the
-set of basic 'stdint's definitions/typedefs:
-
- int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
- int_least32_t.. int_fast32_t.. intmax_t
-
-which may or may not rely on the definitions of other files, or using
-the AC_CHECK_SIZEOF macro to determine the actual sizeof each type.
-
-if your header files require the stdint-types you will want to create an
-installable file mylib-int.h that all your other installable header may
-include. So if you have a library package named "mylib", just use
-
- AX_CREATE_STDINT_H(mylib-int.h)
-
-in configure.ac and go to install that very header file in Makefile.am
-along with the other headers (mylib.h) - and the mylib-specific headers
-can simply use "#include <mylib-int.h>" to obtain the stdint-types.
-
-Remember, if the system already had a valid <stdint.h>, the generated
-file will include it directly. No need for fuzzy HAVE_STDINT_H
-things... (oops, GCC 4.2.x has deliberately disabled its stdint.h for
-non-c99 compilation and the c99-mode is not the default. Therefore this
-macro will not use the compiler's stdint.h - please complain to the GCC
-developers).
-
-Source Code
-***********
-
-Download the latest version of 'ax_create_stdint_h.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_stdint_h.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_stdint_h.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_create_target_h, Next: ax_cvs, Prev: ax_create_stdint_h, Up: The Macros
-
-ax_create_target_h
-==================
-
-Synopsis
-********
-
- AX_CREATE_TARGET_H [(HEADER-FILE [,PREFIX)]
-
-Description
-***********
-
-Create the header-file and let it contain '#defines' for the target
-platform. This macro is used for libraries that have platform-specific
-quirks. Instead of inventing a target-specific target.h.in files, just
-let it create a header file from the definitions of AC_CANONICAL_SYSTEM
-and put only ifdef's in the installed header-files.
-
- if the HEADER-FILE is absent, [target.h] is used.
- if the PREFIX is absent, [TARGET] is used.
- the prefix can be the packagename. (y:a-z-:A-Z_:)
-
-The defines look like...
-
- #ifndef TARGET_CPU_M68K
- #define TARGET_CPU_M68K "m68k"
- #endif
-
- #ifndef TARGET_OS_LINUX
- #define TARGET_OS_LINUX "linux-gnu"
- #endif
-
- #ifndef TARGET_OS_TYPE /* the string itself */
- #define TARGET_OS_TYPE "linux-gnu"
- #endif
-
-Detail: in the case of hppa1.1, the three idents "hppa1_1" "hppa1" and
-"hppa" are derived, for an m68k it just two, "m68k" and "m".
-
-The CREATE_TARGET_H__ variant is almost the same function, but
-everything is lowercased instead of uppercased, and there is a "__" in
-front of each prefix, so it looks like...
-
- #ifndef __target_os_linux
- #define __target_os_linux "linux-gnulibc2"
- #endif
-
- #ifndef __target_os__ /* the string itself */
- #define __target_os__ "linux-gnulibc2"
- #endif
-
- #ifndef __target_cpu_i586
- #define __target_cpu_i586 "i586"
- #endif
-
- #ifndef __target_arch_i386
- #define __target_arch_i386 "i386"
- #endif
-
- #ifndef __target_arch__ /* cpu family arch */
- #define __target_arch__ "i386"
- #endif
-
-Other differences: the default string-define is "__" instead of "_TYPE".
-
-Personally, I prefer the second variant (which had been the first in the
-devprocess of this file but I assume people will often fallback to the
-primary variant presented herein).
-
-NOTE: CREATE_TARGET_H does also fill HOST_OS-defines Functionality has
-been split over functions called CREATE_TARGET_H_UPPER,
-CREATE_TARGET_H_LOWER, CREATE_TARGET_HOST_UPPER, and
-CREATE_TARGET_HOST_LOWER.
-
- CREATE_TARGET_H uses CREATE_TARGET_H_UPPER CREATE_TARGET_HOST_UPPER
- CREATE_TARGET_H_ uses CREATE_TARGET_H_LOWER CREATE_TARGET_HOST_LOWER
-
-There is now a CREATE_PREFIX_TARGET_H in this file as a shorthand for
-PREFIX_CONFIG_H from a target.h file, however w/o the target.h ever
-created (the prefix is a bit different, since we add an extra -target-
-and -host-).
-
-Source Code
-***********
-
-Download the latest version of 'ax_create_target_h.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_target_h.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_target_h.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cvs, Next: ax_cxx_bool, Prev: ax_create_target_h, Up: The Macros
-
-ax_cvs
-======
-
-Synopsis
-********
-
- AX_CVS([ANON_CVSROOT])
-
-Description
-***********
-
-Adds support cvs targets within your Makefile.
-
-Branching and releasing relies on you using the following version
-format:
-
- MAJOR.MINOR.POINT
-
-where MAJOR is the major version number, MINOR is the minor version
-number and POINT is the point release number.
-
-make update
-
- performs a cvs update
-
-make commitlog
-
- Generates a ChangeLog template with the modified, added
- and removed files and opens it up for editing. This is
- not normally used directly, but is instead called by
- commit. It is useful however if you want to document
- the work you have done, but don't want to commit just
- yet.
-
-make commit
-
- performs a cvs commit after first performing a cvs
- update and generating a commit log.
-
-make cvs-rm FILES="file1 file2 ..."
-
- removes a file or files specified by the FILES
- variable from the file system and from cvs. It will
- interactively ask you to confirm the file removal,
- unless the file does not exist on the file system.
-
-make cvs-add FILES="file1 file2 ..."
-
- adds a file or files specified by the FILES variable
- to cvs.
-
-make branch-major
-
- creates a branch based on the major version number,
- increments the major version number, sets the minor
- and point versions to zero and checks out the branch
- into a new directory.
-
-make branch-minor
-
- creates a branch based on the minor version number,
- increments the minor version, sets the point version
- to zero number and checks out the branch into a new
- directory.
-
-make release
-
- performs a cvs update, followed by a distcheck, then
- creates a release for the current version, increments
- the point release number and checks out the release
- into a new directory
-
-make quick-release
-
- same as release, but distcheck is not performed
-
-Source Code
-***********
-
-Download the latest version of 'ax_cvs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cvs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cvs.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_bool, Next: ax_cxx_compile_stdcxx, Prev: ax_cvs, Up: The Macros
-
-ax_cxx_bool
-===========
-
-Synopsis
-********
-
- AX_CXX_BOOL
-
-Description
-***********
-
-If the compiler recognizes bool as a separate built-in type, define
-HAVE_BOOL. Note that a typedef is not a separate type since you cannot
-overload a function such that it accepts either the basic type or the
-typedef.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_bool.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_bool.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_bool.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_compile_stdcxx, Next: ax_cxx_compile_stdcxx_0x, Prev: ax_cxx_bool, Up: The Macros
-
-ax_cxx_compile_stdcxx
-=====================
-
-Synopsis
-********
-
- AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
-
-Description
-***********
-
-Check for baseline language coverage in the compiler for the specified
-version of the C++ standard. If necessary, add switches to CXX and
-CXXCPP to enable support. VERSION may be '11', '14', '17', or '20' for
-the respective C++ standard version.
-
-The second argument, if specified, indicates whether you insist on an
-extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
--std=c++11). If neither is specified, you get whatever works, with
-preference for no added switch, and then for an extended mode.
-
-The third argument, if specified 'mandatory' or if left unspecified,
-indicates that baseline support for the specified C++ standard is
-required and that the macro should error out if no mode with that
-support is found. If specified 'optional', then configuration proceeds
-regardless, after defining HAVE_CXX${VERSION} if and only if a
-supporting mode is found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_compile_stdcxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-Copyright (C) 2012 Zack Weinberg <zackw@panix.com>
-Copyright (C) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
-Copyright (C) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
-
-Copyright (C) 2015 Paul Norman <penorman@mac.com>
-Copyright (C) 2015 Moritz Klammler <moritz@klammler.eu>
-Copyright (C) 2016, 2018 Krzesimir Nowak <qdlacz@gmail.com>
-Copyright (C) 2019 Enji Cooper <yaneurabeya@gmail.com>
-Copyright (C) 2020 Jason Merrill <jason@redhat.com>
-Copyright (C) 2021 Jörn Heusipp <osmanx@problemloesungsmaschine.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_compile_stdcxx_0x, Next: ax_cxx_compile_stdcxx_11, Prev: ax_cxx_compile_stdcxx, Up: The Macros
-
-ax_cxx_compile_stdcxx_0x
-========================
-
-Synopsis
-********
-
- AX_CXX_COMPILE_STDCXX_0X
-
-Description
-***********
-
-Check for baseline language coverage in the compiler for the C++0x
-standard.
-
-This macro is deprecated and has been superseded by the
-AX_CXX_COMPILE_STDCXX_11 macro which should be used instead.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_compile_stdcxx_0x.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_0x.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_0x.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_compile_stdcxx_11, Next: ax_cxx_compile_stdcxx_14, Prev: ax_cxx_compile_stdcxx_0x, Up: The Macros
-
-ax_cxx_compile_stdcxx_11
-========================
-
-Synopsis
-********
-
- AX_CXX_COMPILE_STDCXX_11([ext|noext], [mandatory|optional])
-
-Description
-***********
-
-Check for baseline language coverage in the compiler for the C++11
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++11. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_compile_stdcxx_11.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_11.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_11.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-Copyright (C) 2012 Zack Weinberg <zackw@panix.com>
-Copyright (C) 2013 Roy Stogner <roystgnr@ices.utexas.edu>
-Copyright (C) 2014, 2015 Google Inc.; contributed by Alexey Sokolov <sokolov@google.com>
-
-Copyright (C) 2015 Paul Norman <penorman@mac.com>
-Copyright (C) 2015 Moritz Klammler <moritz@klammler.eu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_compile_stdcxx_14, Next: ax_cxx_compile_stdcxx_17, Prev: ax_cxx_compile_stdcxx_11, Up: The Macros
-
-ax_cxx_compile_stdcxx_14
-========================
-
-Synopsis
-********
-
- AX_CXX_COMPILE_STDCXX_14([ext|noext], [mandatory|optional])
-
-Description
-***********
-
-Check for baseline language coverage in the compiler for the C++14
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++14. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_compile_stdcxx_14.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_14.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_14.m4).
-
-License
-*******
-
-Copyright (C) 2015 Moritz Klammler <moritz@klammler.eu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_compile_stdcxx_17, Next: ax_cxx_complex_math_in_namespace_std, Prev: ax_cxx_compile_stdcxx_14, Up: The Macros
-
-ax_cxx_compile_stdcxx_17
-========================
-
-Synopsis
-********
-
- AX_CXX_COMPILE_STDCXX_17([ext|noext], [mandatory|optional])
-
-Description
-***********
-
-Check for baseline language coverage in the compiler for the C++17
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++17. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_compile_stdcxx_17.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_17.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_17.m4).
-
-License
-*******
-
-Copyright (C) 2015 Moritz Klammler <moritz@klammler.eu>
-Copyright (C) 2016 Krzesimir Nowak <qdlacz@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_complex_math_in_namespace_std, Next: ax_cxx_const_cast, Prev: ax_cxx_compile_stdcxx_17, Up: The Macros
-
-ax_cxx_complex_math_in_namespace_std
-====================================
-
-Synopsis
-********
-
- AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD
-
-Description
-***********
-
-If the C math functions are in the cmath header file and std::
-namespace, define HAVE_MATH_FN_IN_NAMESPACE_STD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_complex_math_in_namespace_std.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_complex_math_in_namespace_std.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_complex_math_in_namespace_std.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_const_cast, Next: ax_cxx_cppflags_std_lang, Prev: ax_cxx_complex_math_in_namespace_std, Up: The Macros
-
-ax_cxx_const_cast
-=================
-
-Synopsis
-********
-
- AX_CXX_CONST_CAST
-
-Description
-***********
-
-If the compiler supports const_cast<>, define HAVE_CONST_CAST.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_const_cast.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_const_cast.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_const_cast.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_cppflags_std_lang, Next: ax_cxx_cxxflags_std_lang, Prev: ax_cxx_const_cast, Up: The Macros
-
-ax_cxx_cppflags_std_lang
-========================
-
-Synopsis
-********
-
- AX_CXX_CPPFLAGS_STD_LANG(CPP-FLAGS)
-
-Description
-***********
-
-Append to CPP-FLAGS the set of flags that should be passed to the C++
-preprocessor in order to enable use of C++ features as defined in the
-ANSI C++ standard (eg. use of standard iostream classes in the 'std'
-namespace, etc.).
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_cppflags_std_lang.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_cppflags_std_lang.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_cppflags_std_lang.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ludovic Courtes <ludo@chbouib.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_cxxflags_std_lang, Next: ax_cxx_default_template_parameters, Prev: ax_cxx_cppflags_std_lang, Up: The Macros
-
-ax_cxx_cxxflags_std_lang
-========================
-
-Synopsis
-********
-
- AX_CXX_CXXFLAGS_STD_LANG(CXX-FLAGS)
-
-Description
-***********
-
-Append to variable CXX-FLAGS the set of compile-time flags that should
-be passed to the C++ compiler in order to enable use of C++ features as
-defined in the ANSI C++ standard (eg. use of standard iostream classes
-in the 'std' namespace, etc.). Note that if you use GNU Libtool you may
-need to prefix each of those flags with '-Xcompiler' so that Libtool
-doesn't discard them (see Libtool's manual and 'AC_LIBTOOLIZE_CFLAGS').
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_cxxflags_std_lang.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_cxxflags_std_lang.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_cxxflags_std_lang.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ludovic Courtes <ludo@chbouib.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_default_template_parameters, Next: ax_cxx_delete_method, Prev: ax_cxx_cxxflags_std_lang, Up: The Macros
-
-ax_cxx_default_template_parameters
-==================================
-
-Synopsis
-********
-
- AX_CXX_DEFAULT_TEMPLATE_PARAMETERS
-
-Description
-***********
-
-If the compiler supports default template parameters, define
-HAVE_DEFAULT_TEMPLATE_PARAMETERS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_default_template_parameters.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_default_template_parameters.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_default_template_parameters.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_delete_method, Next: ax_cxx_dtor_after_atexit, Prev: ax_cxx_default_template_parameters, Up: The Macros
-
-ax_cxx_delete_method
-====================
-
-Synopsis
-********
-
- AX_CXX_DELETE_METHOD
-
-Description
-***********
-
-Check whether the C++11 '= delete' syntax, for suppressing undesired
-implicit methods, is supported. If it is, the macro DELETE_METHOD is
-defined to '= delete'; otherwise it is defined to nothing. Thus, you
-can write
-
- class foo {
- ...
- private:
- foo(foo const&) DELETE_METHOD;
- };
-
-to delete the 'foo' copy constructor or fall back to the idiom of a
-private undefined method if the compiler doesn't support this.
-
-Does not test '= delete' on a template specialization. Does not ensure
-that the compiler is in C++11 mode.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_delete_method.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_delete_method.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_delete_method.m4).
-
-License
-*******
-
-Copyright (C) 2012 Zack Weinberg <zackw@panix.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_dtor_after_atexit, Next: ax_cxx_dynamic_cast, Prev: ax_cxx_delete_method, Up: The Macros
-
-ax_cxx_dtor_after_atexit
-========================
-
-Synopsis
-********
-
- AX_CXX_DTOR_AFTER_ATEXIT
-
-Description
-***********
-
-If the C++ compiler calls global destructors after atexit functions,
-define HAVE_DTOR_AFTER_ATEXIT.
-
-Conformant behavior is to have global destructors after atexit
-
-Per Paragraph 3.6.3/1 of the C++11 Standard:
-
-Destructors (12.4) for initialized objects [..] with static storage
-duration are called as a result of returning from main and as a result
-of calling std::exit (18.5).
-
-And per Paragraph 3.6.3/3:
-
-If the completion of the initialization of an object with static storage
-duration is sequenced before a call to std::atexit [..], the call to the
-function passed to std::atexit is sequenced before the call to the
-destructor for the object.
-
-WARNING: If cross-compiling, the test cannot be performed, the default
-action is to define HAVE_DTOR_AFTER_ATEXIT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_dtor_after_atexit.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_dtor_after_atexit.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_dtor_after_atexit.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_dynamic_cast, Next: ax_cxx_enum_computations, Prev: ax_cxx_dtor_after_atexit, Up: The Macros
-
-ax_cxx_dynamic_cast
-===================
-
-Synopsis
-********
-
- AX_CXX_DYNAMIC_CAST
-
-Description
-***********
-
-If the compiler supports dynamic_cast<>, define HAVE_DYNAMIC_CAST.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_dynamic_cast.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_dynamic_cast.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_dynamic_cast.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_enum_computations, Next: ax_cxx_enum_computations_with_cast, Prev: ax_cxx_dynamic_cast, Up: The Macros
-
-ax_cxx_enum_computations
-========================
-
-Synopsis
-********
-
- AX_CXX_ENUM_COMPUTATIONS
-
-Description
-***********
-
-If the compiler handle computations inside an enum, define
-HAVE_ENUM_COMPUTATIONS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_enum_computations.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_enum_computations.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_enum_computations.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_enum_computations_with_cast, Next: ax_cxx_erase_iterator_type, Prev: ax_cxx_enum_computations, Up: The Macros
-
-ax_cxx_enum_computations_with_cast
-==================================
-
-Synopsis
-********
-
- AX_CXX_ENUM_COMPUTATIONS_WITH_CAST
-
-Description
-***********
-
-If the compiler handle (int) casts in enum computations, define
-HAVE_ENUM_COMPUTATIONS_WITH_CAST.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_enum_computations_with_cast.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_enum_computations_with_cast.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_enum_computations_with_cast.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_erase_iterator_type, Next: ax_cxx_exceptions, Prev: ax_cxx_enum_computations_with_cast, Up: The Macros
-
-ax_cxx_erase_iterator_type
-==========================
-
-Synopsis
-********
-
- AX_CXX_ERASE_ITERATOR_TYPE
-
-Description
-***********
-
-If the compiler supports define erase with constant iterator or with
-classical iterator.
-
-Define autoconfigured_erase_iterator to const_iterator if supported and
-iterator if not supported.
-
-Define HAVE_ERASE_CONSTANT_ITERATOR if supported
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_erase_iterator_type.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_erase_iterator_type.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_erase_iterator_type.m4).
-
-License
-*******
-
-Copyright (C) 2015 Bastien ROUCARIES
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_exceptions, Next: ax_cxx_explicit, Prev: ax_cxx_erase_iterator_type, Up: The Macros
-
-ax_cxx_exceptions
-=================
-
-Synopsis
-********
-
- AX_CXX_EXCEPTIONS
-
-Description
-***********
-
-If the C++ compiler supports exceptions handling (try, throw and catch),
-define HAVE_EXCEPTIONS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_exceptions.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_exceptions.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_exceptions.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_explicit, Next: ax_cxx_explicit_instantiations, Prev: ax_cxx_exceptions, Up: The Macros
-
-ax_cxx_explicit
-===============
-
-Synopsis
-********
-
- AX_CXX_EXPLICIT
-
-Description
-***********
-
-If the compiler can be asked to prevent using implicitly one argument
-constructors as converting constructors with the explicit keyword,
-define HAVE_EXPLICIT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_explicit.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_explicit_instantiations, Next: ax_cxx_explicit_template_function_qualification, Prev: ax_cxx_explicit, Up: The Macros
-
-ax_cxx_explicit_instantiations
-==============================
-
-Synopsis
-********
-
- AX_CXX_EXPLICIT_INSTANTIATIONS
-
-Description
-***********
-
-If the C++ compiler supports explicit instantiations syntax, define
-HAVE_INSTANTIATIONS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_explicit_instantiations.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit_instantiations.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit_instantiations.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_explicit_template_function_qualification, Next: ax_cxx_extern_template, Prev: ax_cxx_explicit_instantiations, Up: The Macros
-
-ax_cxx_explicit_template_function_qualification
-===============================================
-
-Synopsis
-********
-
- AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION
-
-Description
-***********
-
-If the compiler supports explicit template function qualification,
-define HAVE_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_cxx_explicit_template_function_qualification.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit_template_function_qualification.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit_template_function_qualification.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_extern_template, Next: ax_cxx_full_specialization_syntax, Prev: ax_cxx_explicit_template_function_qualification, Up: The Macros
-
-ax_cxx_extern_template
-======================
-
-Synopsis
-********
-
- AX_CXX_EXTERN_TEMPLATE
-
-Description
-***********
-
-Test whether the C++ compiler supports "extern template".
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_extern_template.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_extern_template.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_extern_template.m4).
-
-License
-*******
-
-Copyright (C) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_full_specialization_syntax, Next: ax_cxx_function_nontype_parameters, Prev: ax_cxx_extern_template, Up: The Macros
-
-ax_cxx_full_specialization_syntax
-=================================
-
-Synopsis
-********
-
- AX_CXX_FULL_SPECIALIZATION_SYNTAX
-
-Description
-***********
-
-If the compiler recognizes the full specialization syntax, define
-HAVE_FULL_SPECIALIZATION_SYNTAX.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_full_specialization_syntax.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_full_specialization_syntax.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_full_specialization_syntax.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_function_nontype_parameters, Next: ax_cxx_function_try_blocks, Prev: ax_cxx_full_specialization_syntax, Up: The Macros
-
-ax_cxx_function_nontype_parameters
-==================================
-
-Synopsis
-********
-
- AX_CXX_FUNCTION_NONTYPE_PARAMETERS
-
-Description
-***********
-
-If the compiler supports function templates with non-type parameters,
-define HAVE_FUNCTION_NONTYPE_PARAMETERS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_function_nontype_parameters.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_function_nontype_parameters.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_function_nontype_parameters.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_function_try_blocks, Next: ax_cxx_gcc_abi_demangle, Prev: ax_cxx_function_nontype_parameters, Up: The Macros
-
-ax_cxx_function_try_blocks
-==========================
-
-Synopsis
-********
-
- AX_CXX_FUNCTION_TRY_BLOCKS
-
-Description
-***********
-
-If the C++ compiler supports function try blocks, define
-'HAVE_FUNCTION_TRY_BLOCKS'.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_function_try_blocks.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_function_try_blocks.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_function_try_blocks.m4).
-
-License
-*******
-
-Copyright (C) 2008 Matthew D. Langston
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_gcc_abi_demangle, Next: ax_cxx_gnucxx_hashmap, Prev: ax_cxx_function_try_blocks, Up: The Macros
-
-ax_cxx_gcc_abi_demangle
-=======================
-
-Synopsis
-********
-
- AX_CXX_GCC_ABI_DEMANGLE
-
-Description
-***********
-
-If the compiler supports GCC C++ ABI name demangling (has header
-cxxabi.h and abi::__cxa_demangle() function), define
-HAVE_GCC_ABI_DEMANGLE
-
-Adapted from AX_CXX_RTTI by Luc Maisonobe
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_gcc_abi_demangle.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_gcc_abi_demangle.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_gcc_abi_demangle.m4).
-
-License
-*******
-
-Copyright (C) 2008 Neil Ferguson <nferguso@eso.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_gnucxx_hashmap, Next: ax_cxx_have_bad_function_call, Prev: ax_cxx_gcc_abi_demangle, Up: The Macros
-
-ax_cxx_gnucxx_hashmap
-=====================
-
-Synopsis
-********
-
- AX_CXX_GNUCXX_HASHMAP
-
-Description
-***********
-
-Test for the presence of GCC's hashmap STL extension.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_gnucxx_hashmap.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_gnucxx_hashmap.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_gnucxx_hashmap.m4).
-
-License
-*******
-
-Copyright (C) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_bad_function_call, Next: ax_cxx_have_bind, Prev: ax_cxx_gnucxx_hashmap, Up: The Macros
-
-ax_cxx_have_bad_function_call
-=============================
-
-Synopsis
-********
-
- AX_CXX_HAVE_BAD_FUNCTION_CALL()
-
-Description
-***********
-
-This macro checks if std::bad_function_call, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_bad_function_call environment
-variable to "yes" and define HAVE_CXX_BAD_FUNCTION_CALL.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_bad_function_call.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bad_function_call.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bad_function_call.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_bind, Next: ax_cxx_have_bit_and, Prev: ax_cxx_have_bad_function_call, Up: The Macros
-
-ax_cxx_have_bind
-================
-
-Synopsis
-********
-
- AX_CXX_HAVE_BIND()
-
-Description
-***********
-
-This macro checks if std::bind, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bind environment variable to "yes"
-and define HAVE_CXX_BIND.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_bind.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bind.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bind.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_bit_and, Next: ax_cxx_have_bit_or, Prev: ax_cxx_have_bind, Up: The Macros
-
-ax_cxx_have_bit_and
-===================
-
-Synopsis
-********
-
- AX_CXX_HAVE_BIT_AND()
-
-Description
-***********
-
-This macro checks if std::bit_and, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_and environment variable to
-"yes" and define HAVE_CXX_BIT_AND.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_bit_and.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_and.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_and.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_bit_or, Next: ax_cxx_have_bit_xor, Prev: ax_cxx_have_bit_and, Up: The Macros
-
-ax_cxx_have_bit_or
-==================
-
-Synopsis
-********
-
- AX_CXX_HAVE_BIT_OR()
-
-Description
-***********
-
-This macro checks if std::bit_or, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_or environment variable to "yes"
-and define HAVE_CXX_BIT_OR.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_bit_or.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_or.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_or.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_bit_xor, Next: ax_cxx_have_complex, Prev: ax_cxx_have_bit_or, Up: The Macros
-
-ax_cxx_have_bit_xor
-===================
-
-Synopsis
-********
-
- AX_CXX_HAVE_BIT_XOR()
-
-Description
-***********
-
-This macro checks if std::bit_xor, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_xor environment variable to
-"yes" and define HAVE_CXX_BIT_XOR.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_bit_xor.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_xor.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_xor.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_complex, Next: ax_cxx_have_complex_math1, Prev: ax_cxx_have_bit_xor, Up: The Macros
-
-ax_cxx_have_complex
-===================
-
-Synopsis
-********
-
- AX_CXX_HAVE_COMPLEX
-
-Description
-***********
-
-If the compiler has complex<T>, define HAVE_COMPLEX.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_complex.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_complex_math1, Next: ax_cxx_have_complex_math2, Prev: ax_cxx_have_complex, Up: The Macros
-
-ax_cxx_have_complex_math1
-=========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_COMPLEX_MATH1
-
-Description
-***********
-
-If the compiler has the complex math functions cos, cosh, exp, log, pow,
-sin, sinh, sqrt, tan and tanh, define HAVE_COMPLEX_MATH1.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_complex_math1.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex_math1.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex_math1.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_complex_math2, Next: ax_cxx_have_cref, Prev: ax_cxx_have_complex_math1, Up: The Macros
-
-ax_cxx_have_complex_math2
-=========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_COMPLEX_MATH2
-
-Description
-***********
-
-If the compiler has the complex math functions acos, asin, atan, atan2
-and log10, define HAVE_COMPLEX_MATH2.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_complex_math2.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex_math2.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex_math2.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_cref, Next: ax_cxx_have_empty_iostream, Prev: ax_cxx_have_complex_math2, Up: The Macros
-
-ax_cxx_have_cref
-================
-
-Synopsis
-********
-
- AX_CXX_HAVE_CREF()
-
-Description
-***********
-
-This macro checks if std::cref, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_cref environment variable to "yes"
-and define HAVE_CXX_CREF.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_cref.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_cref.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_cref.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_empty_iostream, Next: ax_cxx_have_ext_hash_map, Prev: ax_cxx_have_cref, Up: The Macros
-
-ax_cxx_have_empty_iostream
-==========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_EMPTY_IOSTREAM
-
-Description
-***********
-
-Check if the compiler allow the empty iostream constructor. Ok before
-gcc3, not after.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_empty_iostream.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_empty_iostream.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_empty_iostream.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alain BARBET <alian@cpan.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_ext_hash_map, Next: ax_cxx_have_ext_hash_set, Prev: ax_cxx_have_empty_iostream, Up: The Macros
-
-ax_cxx_have_ext_hash_map
-========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_EXT_HASH_MAP
-
-Description
-***********
-
-Check if the compiler has ext/hash_map Eg:
-
- #if defined(HAVE_EXT_HASH_MAP)
- #include <ext/hash_map>
- #else
- #if defined(HAVE_STL)
- #include <hash_map>
- #else
- # Can't find hash_map header !
- #endif
- #endif
-
-This file is Alain BARBET's AC_CXX_HAVE_EXT_HASH_SET 1.1 with
-s/set/map/g :)
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_ext_hash_map.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_hash_map.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_hash_map.m4).
-
-License
-*******
-
-Copyright (C) 2008 Perceval ANICHINI
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_ext_hash_set, Next: ax_cxx_have_ext_slist, Prev: ax_cxx_have_ext_hash_map, Up: The Macros
-
-ax_cxx_have_ext_hash_set
-========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_EXT_HASH_SET
-
-Description
-***********
-
-Check if the compiler has ext/hash_set Eg:
-
- #if defined(HAVE_EXT_HASH_SET)
- #include <ext/hash_set>
- #else
- #if defined(HAVE_STL)
- #include <hash_set>
- #else
- # Can't find hash_set header !
- #endif
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_ext_hash_set.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_hash_set.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_hash_set.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alain BARBET <alian@cpan.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_ext_slist, Next: ax_cxx_have_freeze_sstream, Prev: ax_cxx_have_ext_hash_set, Up: The Macros
-
-ax_cxx_have_ext_slist
-=====================
-
-Synopsis
-********
-
- AX_CXX_HAVE_EXT_SLIST
-
-Description
-***********
-
-Check if the compiler has ext/slist. Eg:
-
- #if defined(HAVE_EXT_SLIST)
- #include <ext/slist>
- #else
- #if defined(HAVE_STL)
- #include <slist>
- #else
- # Can't find slist header !
- #endif
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_ext_slist.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_slist.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_slist.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alain BARBET <alian@cpan.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_freeze_sstream, Next: ax_cxx_have_function, Prev: ax_cxx_have_ext_slist, Up: The Macros
-
-ax_cxx_have_freeze_sstream
-==========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_FREEZE_SSTREAM
-
-Description
-***********
-
-Check if the compiler has (need) freeze method call in stringstream/
-strstream. Seems that Win32 and STLPort have it, libstdc++ not ...
-
-Eg:
-
- #include <sstream>
- #ifdef HAVE_NAMESPACES
- using namespace std;
- #endif
- #ifdef HAVE_SSTREAM
- stringstream message;
- #else
- strstream message;
- #endif
- message << "Hello";
- #ifdef HAVE_FREEZE_SSTREAM
- message.freeze(0);
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_freeze_sstream.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_freeze_sstream.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_freeze_sstream.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alain BARBET <alian@cpan.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_function, Next: ax_cxx_have_hash, Prev: ax_cxx_have_freeze_sstream, Up: The Macros
-
-ax_cxx_have_function
-====================
-
-Synopsis
-********
-
- AX_CXX_HAVE_FUNCTION()
-
-Description
-***********
-
-This macro checks if std::function, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_function environment variable to
-"yes" and define HAVE_CXX_FUNCTION.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_function.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_function.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_function.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_hash, Next: ax_cxx_have_ieee_math, Prev: ax_cxx_have_function, Up: The Macros
-
-ax_cxx_have_hash
-================
-
-Synopsis
-********
-
- AX_CXX_HAVE_HASH()
-
-Description
-***********
-
-This macro checks if std::hash, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_hash environment variable to "yes"
-and define HAVE_CXX_HASH.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_hash.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_hash.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_hash.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_ieee_math, Next: ax_cxx_have_is_bind_expression, Prev: ax_cxx_have_hash, Up: The Macros
-
-ax_cxx_have_ieee_math
-=====================
-
-Synopsis
-********
-
- AX_CXX_HAVE_IEEE_MATH
-
-Description
-***********
-
-If the compiler has the double math functions acosh, asinh, atanh, cbrt,
-expm1, erf, erfc, isnan, j0, j1, jn, gamma, lgamma, ilogb, logb, log1p,
-rint, y0, y1, yn, hypot, nextafter, remainder and scalb, define
-HAVE_IEEE_MATH.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_ieee_math.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ieee_math.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ieee_math.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_is_bind_expression, Next: ax_cxx_have_is_placeholder, Prev: ax_cxx_have_ieee_math, Up: The Macros
-
-ax_cxx_have_is_bind_expression
-==============================
-
-Synopsis
-********
-
- AX_CXX_HAVE_IS_BIND_EXPRESSION()
-
-Description
-***********
-
-This macro checks if std::is_bind_expression, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_is_bind_expression environment
-variable to "yes" and define HAVE_CXX_IS_BIND_EXPRESSION.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_is_bind_expression.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_is_bind_expression.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_is_bind_expression.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_is_placeholder, Next: ax_cxx_have_koenig_lookup, Prev: ax_cxx_have_is_bind_expression, Up: The Macros
-
-ax_cxx_have_is_placeholder
-==========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_IS_PLACEHOLDER()
-
-Description
-***********
-
-This macro checks if std::is_placeholder, added in C++11, is defined in
-the <functional> header.
-
-If it is, define the ax_cv_cxx_have_is_placeholder environment variable
-to "yes" and define HAVE_CXX_IS_PLACEHOLDER.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_is_placeholder.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_is_placeholder.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_is_placeholder.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_koenig_lookup, Next: ax_cxx_have_long_long_for_iostream, Prev: ax_cxx_have_is_placeholder, Up: The Macros
-
-ax_cxx_have_koenig_lookup
-=========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_KOENIG_LOOKUP
-
-Description
-***********
-
-Define CXX_HAVE_KOENIG_LOOKUP if the C++ compiler has argument-dependent
-name lookup (a.k.a. Koenig lookup).
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_koenig_lookup.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_koenig_lookup.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_koenig_lookup.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steve M. Robbins <smr@debian.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_long_long_for_iostream, Next: ax_cxx_have_mem_fn, Prev: ax_cxx_have_koenig_lookup, Up: The Macros
-
-ax_cxx_have_long_long_for_iostream
-==================================
-
-Synopsis
-********
-
- AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM
-
-Description
-***********
-
-Check if the compiler allow long long for [i|o]stream Seems that OpenBSD
-/ gcc-3 don't have it.
-
-Eg:
-
- #include <iostream>
- #ifdef HAVE_SSTREAM
- #include <strstream>
- #else
- #include <sstream>
- #endif
- #ifdef HAVE_NAMESPACES
- using namespace std;
- #endif
- ostream str((streambuf *)0);
- long long lo=1;
- str <<
- #ifdef HAVE_LONG_LONG_FOR_IOSTREAM
- (long int)
- #endif
- lo;
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_long_long_for_iostream.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_long_long_for_iostream.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_long_long_for_iostream.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alain BARBET <alian@cpan.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_mem_fn, Next: ax_cxx_have_numeric_limits, Prev: ax_cxx_have_long_long_for_iostream, Up: The Macros
-
-ax_cxx_have_mem_fn
-==================
-
-Synopsis
-********
-
- AX_CXX_HAVE_MEM_FN()
-
-Description
-***********
-
-This macro checks if std::mem_fn, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_mem_fn environment variable to "yes"
-and define HAVE_CXX_MEM_FN.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_mem_fn.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_mem_fn.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_mem_fn.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_numeric_limits, Next: ax_cxx_have_placeholders, Prev: ax_cxx_have_mem_fn, Up: The Macros
-
-ax_cxx_have_numeric_limits
-==========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_NUMERIC_LIMITS
-
-Description
-***********
-
-If the compiler has numeric_limits<T>, define HAVE_NUMERIC_LIMITS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_numeric_limits.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_numeric_limits.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_numeric_limits.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_placeholders, Next: ax_cxx_have_ref, Prev: ax_cxx_have_numeric_limits, Up: The Macros
-
-ax_cxx_have_placeholders
-========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_PLACEHOLDERS()
-
-Description
-***********
-
-This macro checks if std::placeholders, added in C++11, is defined in
-the <functional> header.
-
-If it is, define the ax_cv_cxx_have_placeholders environment variable to
-"yes" and define HAVE_CXX_PLACEHOLDERS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_placeholders.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_placeholders.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_placeholders.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_ref, Next: ax_cxx_have_reference_wrapper, Prev: ax_cxx_have_placeholders, Up: The Macros
-
-ax_cxx_have_ref
-===============
-
-Synopsis
-********
-
- AX_CXX_HAVE_REF()
-
-Description
-***********
-
-This macro checks if std::ref, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_ref environment variable to "yes"
-and define HAVE_CXX_REF.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_ref.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ref.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ref.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_reference_wrapper, Next: ax_cxx_have_sstream, Prev: ax_cxx_have_ref, Up: The Macros
-
-ax_cxx_have_reference_wrapper
-=============================
-
-Synopsis
-********
-
- AX_CXX_HAVE_REFERENCE_WRAPPER()
-
-Description
-***********
-
-This macro checks if std::reference_wrapper, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_reference_wrapper environment
-variable to "yes" and define HAVE_CXX_REFERENCE_WRAPPER.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_reference_wrapper.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_reference_wrapper.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_reference_wrapper.m4).
-
-License
-*******
-
-Copyright (C) 2014 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_sstream, Next: ax_cxx_have_std, Prev: ax_cxx_have_reference_wrapper, Up: The Macros
-
-ax_cxx_have_sstream
-===================
-
-Synopsis
-********
-
- AX_CXX_HAVE_SSTREAM
-
-Description
-***********
-
-If the C++ library has a working stringstream, define HAVE_SSTREAM.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_sstream.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_sstream.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_sstream.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ben Stanley <Ben.Stanley@exemail.com.au>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_std, Next: ax_cxx_have_stl, Prev: ax_cxx_have_sstream, Up: The Macros
-
-ax_cxx_have_std
-===============
-
-Synopsis
-********
-
- AX_CXX_HAVE_STD
-
-Description
-***********
-
-If the compiler supports ISO C++ standard library (i.e., can include the
-files iostream, map, iomanip and cmath), define HAVE_STD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_std.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_std.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_std.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_stl, Next: ax_cxx_have_string_push_back, Prev: ax_cxx_have_std, Up: The Macros
-
-ax_cxx_have_stl
-===============
-
-Synopsis
-********
-
- AX_CXX_HAVE_STL
-
-Description
-***********
-
-If the compiler supports the Standard Template Library, define HAVE_STL.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_stl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_stl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_stl.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_string_push_back, Next: ax_cxx_have_system_v_math, Prev: ax_cxx_have_stl, Up: The Macros
-
-ax_cxx_have_string_push_back
-============================
-
-Synopsis
-********
-
- AX_CXX_HAVE_STRING_PUSH_BACK
-
-Description
-***********
-
-If the implementation of the C++ library provides the method
-std::string::push_back (char), define HAVE_STRING_PUSH_BACK.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_string_push_back.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_string_push_back.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_string_push_back.m4).
-
-License
-*******
-
-Copyright (C) 2008 Jan Langer <jan@langernetz.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_system_v_math, Next: ax_cxx_have_valarray, Prev: ax_cxx_have_string_push_back, Up: The Macros
-
-ax_cxx_have_system_v_math
-=========================
-
-Synopsis
-********
-
- AX_CXX_HAVE_SYSTEM_V_MATH
-
-Description
-***********
-
-If the compiler has the double math functions _class, trunc, itrunc,
-nearest, rsqrt, uitrunc, copysign, drem, finite, and unordered, define
-HAVE_SYSTEM_V_MATH.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_system_v_math.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_system_v_math.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_system_v_math.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_valarray, Next: ax_cxx_have_vector_at, Prev: ax_cxx_have_system_v_math, Up: The Macros
-
-ax_cxx_have_valarray
-====================
-
-Synopsis
-********
-
- AX_CXX_HAVE_VALARRAY
-
-Description
-***********
-
-If the compiler has valarray<T>, define HAVE_VALARRAY.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_valarray.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_valarray.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_valarray.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_have_vector_at, Next: ax_cxx_header_pre_stdcxx, Prev: ax_cxx_have_valarray, Up: The Macros
-
-ax_cxx_have_vector_at
-=====================
-
-Synopsis
-********
-
- AX_CXX_HAVE_VECTOR_AT
-
-Description
-***********
-
-If the implementation of the C++ library provides the method
-std::vector::at(std::size_t), define HAVE_VECTOR_AT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_have_vector_at.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_vector_at.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_vector_at.m4).
-
-License
-*******
-
-Copyright (C) 2008 Jan Langer <jan@langernetz.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_pre_stdcxx, Next: ax_cxx_header_stdcxx_0x, Prev: ax_cxx_have_vector_at, Up: The Macros
-
-ax_cxx_header_pre_stdcxx
-========================
-
-Synopsis
-********
-
- AX_CXX_HEADER_PRE_STDCXX
-
-Description
-***********
-
-Check whether pre-ISO-C++ headers exist.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_pre_stdcxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_pre_stdcxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_pre_stdcxx.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_stdcxx_0x, Next: ax_cxx_header_stdcxx_98, Prev: ax_cxx_header_pre_stdcxx, Up: The Macros
-
-ax_cxx_header_stdcxx_0x
-=======================
-
-Synopsis
-********
-
- AX_CXX_HEADER_STDCXX_0X
-
-Description
-***********
-
-Check for library coverage of the C++0x standard.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_stdcxx_0x.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_0x.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_0x.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_stdcxx_98, Next: ax_cxx_header_stdcxx_tr1, Prev: ax_cxx_header_stdcxx_0x, Up: The Macros
-
-ax_cxx_header_stdcxx_98
-=======================
-
-Synopsis
-********
-
- AX_CXX_HEADER_STDCXX_98
-
-Description
-***********
-
-Check for complete library coverage of the C++1998/2003 standard.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_stdcxx_98.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_98.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_98.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_stdcxx_tr1, Next: ax_cxx_header_tr1_unordered_map, Prev: ax_cxx_header_stdcxx_98, Up: The Macros
-
-ax_cxx_header_stdcxx_tr1
-========================
-
-Synopsis
-********
-
- AX_CXX_HEADER_STDCXX_TR1
-
-Description
-***********
-
-Check for library coverage of the TR1 standard.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_stdcxx_tr1.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_tr1.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_tr1.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_tr1_unordered_map, Next: ax_cxx_header_tr1_unordered_set, Prev: ax_cxx_header_stdcxx_tr1, Up: The Macros
-
-ax_cxx_header_tr1_unordered_map
-===============================
-
-Synopsis
-********
-
- AX_CXX_HEADER_TR1_UNORDERED_MAP
-
-Description
-***********
-
-Check whether the TR1 include <unordered_map> exists and define
-HAVE_TR1_UNORDERED_MAP if it does.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_tr1_unordered_map.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_tr1_unordered_map.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_tr1_unordered_map.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_tr1_unordered_set, Next: ax_cxx_header_unordered_map, Prev: ax_cxx_header_tr1_unordered_map, Up: The Macros
-
-ax_cxx_header_tr1_unordered_set
-===============================
-
-Synopsis
-********
-
- AX_CXX_HEADER_TR1_UNORDERED_SET
-
-Description
-***********
-
-Check whether the TR1 include <unordered_set> exists and define
-HAVE_TR1_UNORDERED_SET if it does.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_tr1_unordered_set.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_tr1_unordered_set.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_tr1_unordered_set.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_unordered_map, Next: ax_cxx_header_unordered_set, Prev: ax_cxx_header_tr1_unordered_set, Up: The Macros
-
-ax_cxx_header_unordered_map
-===========================
-
-Synopsis
-********
-
- AX_CXX_HEADER_UNORDERED_MAP
-
-Description
-***********
-
-Check whether the C++ include <unordered_map> exists and define
-HAVE_UNORDERED_MAP if it does.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_unordered_map.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_unordered_map.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_unordered_map.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_header_unordered_set, Next: ax_cxx_ldflags_std_lang, Prev: ax_cxx_header_unordered_map, Up: The Macros
-
-ax_cxx_header_unordered_set
-===========================
-
-Synopsis
-********
-
- AX_CXX_HEADER_UNORDERED_SET
-
-Description
-***********
-
-Check whether the C++ include <unordered_set> exists and define
-HAVE_UNORDERED_SET if it does.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_header_unordered_set.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_unordered_set.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_unordered_set.m4).
-
-License
-*******
-
-Copyright (C) 2008 Benjamin Kosnik <bkoz@redhat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_ldflags_std_lang, Next: ax_cxx_member_constants, Prev: ax_cxx_header_unordered_set, Up: The Macros
-
-ax_cxx_ldflags_std_lang
-=======================
-
-Synopsis
-********
-
- AX_CXX_LDFLAGS_STD_LANG(LD-FLAGS)
-
-Description
-***********
-
-Append to LD-FLAGS the set of link-time flags that should be passed to
-the C++ compiler in order to enable use of C++ features as defined in
-the ANSI C++ standard (eg. use of standard iostream classes in the
-'std' namespace, etc.). Note that if you use GNU Libtool you may need
-to prefix each of those switches with '-Xlinker' so that Libtool doesn't
-discard them (see Libtool's manual and 'AC_LIBTOOLIZE_LDFLAGS').
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_ldflags_std_lang.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_ldflags_std_lang.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_ldflags_std_lang.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ludovic Courtes <ludo@chbouib.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_member_constants, Next: ax_cxx_member_templates, Prev: ax_cxx_ldflags_std_lang, Up: The Macros
-
-ax_cxx_member_constants
-=======================
-
-Synopsis
-********
-
- AX_CXX_MEMBER_CONSTANTS
-
-Description
-***********
-
-If the compiler supports member constants, define HAVE_MEMBER_CONSTANTS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_member_constants.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_constants.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_constants.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_member_templates, Next: ax_cxx_member_templates_outside_class, Prev: ax_cxx_member_constants, Up: The Macros
-
-ax_cxx_member_templates
-=======================
-
-Synopsis
-********
-
- AX_CXX_MEMBER_TEMPLATES
-
-Description
-***********
-
-If the compiler supports member templates, define HAVE_MEMBER_TEMPLATES.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_member_templates.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_templates.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_templates.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_member_templates_outside_class, Next: ax_cxx_mutable, Prev: ax_cxx_member_templates, Up: The Macros
-
-ax_cxx_member_templates_outside_class
-=====================================
-
-Synopsis
-********
-
- AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS
-
-Description
-***********
-
-If the compiler supports member templates outside the class declaration,
-define HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_cxx_member_templates_outside_class.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_templates_outside_class.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_templates_outside_class.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_mutable, Next: ax_cxx_namespace_std, Prev: ax_cxx_member_templates_outside_class, Up: The Macros
-
-ax_cxx_mutable
-==============
-
-Synopsis
-********
-
- AX_CXX_MUTABLE
-
-Description
-***********
-
-If the compiler allows modifying class data members flagged with the
-mutable keyword even in const objects (for example in the body of a
-const member function), define HAVE_MUTABLE.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_mutable.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_mutable.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_mutable.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_namespace_std, Next: ax_cxx_namespaces, Prev: ax_cxx_mutable, Up: The Macros
-
-ax_cxx_namespace_std
-====================
-
-Synopsis
-********
-
- AX_CXX_NAMESPACE_STD
-
-Description
-***********
-
-If the compiler supports namespace std, define HAVE_NAMESPACE_STD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_namespace_std.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_namespace_std.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_namespace_std.m4).
-
-License
-*******
-
-Copyright (C) 2009 Todd Veldhuizen
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_namespaces, Next: ax_cxx_new_for_scoping, Prev: ax_cxx_namespace_std, Up: The Macros
-
-ax_cxx_namespaces
-=================
-
-Synopsis
-********
-
- AX_CXX_NAMESPACES
-
-Description
-***********
-
-If the compiler can prevent names clashes using namespaces, define
-HAVE_NAMESPACES.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_namespaces.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_namespaces.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_namespaces.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-Copyright (C) 2013 Bastien Roucaries <roucaries.bastien+autoconf@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_new_for_scoping, Next: ax_cxx_old_for_scoping, Prev: ax_cxx_namespaces, Up: The Macros
-
-ax_cxx_new_for_scoping
-======================
-
-Synopsis
-********
-
- AX_CXX_NEW_FOR_SCOPING
-
-Description
-***********
-
-If the compiler accepts the new for scoping rules (the scope of a
-variable declared inside the parentheses is restricted to the for-body),
-define HAVE_NEW_FOR_SCOPING.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_new_for_scoping.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_new_for_scoping.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_new_for_scoping.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_old_for_scoping, Next: ax_cxx_partial_ordering, Prev: ax_cxx_new_for_scoping, Up: The Macros
-
-ax_cxx_old_for_scoping
-======================
-
-Synopsis
-********
-
- AX_CXX_OLD_FOR_SCOPING
-
-Description
-***********
-
-If the compiler accepts the old for scoping rules (the scope of a
-variable declared inside the parentheses extends outside the for-body),
-define HAVE_OLD_FOR_SCOPING. Note that some compilers (notably g++ and
-egcs) support both new and old rules since they accept the old rules and
-only generate a warning.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_old_for_scoping.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_old_for_scoping.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_old_for_scoping.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_partial_ordering, Next: ax_cxx_partial_specialization, Prev: ax_cxx_old_for_scoping, Up: The Macros
-
-ax_cxx_partial_ordering
-=======================
-
-Synopsis
-********
-
- AX_CXX_PARTIAL_ORDERING
-
-Description
-***********
-
-If the compiler supports partial ordering, define HAVE_PARTIAL_ORDERING.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_partial_ordering.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_partial_ordering.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_partial_ordering.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_partial_specialization, Next: ax_cxx_reinterpret_cast, Prev: ax_cxx_partial_ordering, Up: The Macros
-
-ax_cxx_partial_specialization
-=============================
-
-Synopsis
-********
-
- AX_CXX_PARTIAL_SPECIALIZATION
-
-Description
-***********
-
-If the compiler supports partial specialization, define
-HAVE_PARTIAL_SPECIALIZATION.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_partial_specialization.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_partial_specialization.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_partial_specialization.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_reinterpret_cast, Next: ax_cxx_restrict_this, Prev: ax_cxx_partial_specialization, Up: The Macros
-
-ax_cxx_reinterpret_cast
-=======================
-
-Synopsis
-********
-
- AX_CXX_REINTERPRET_CAST
-
-Description
-***********
-
-If the compiler supports reinterpret_cast<>, define
-HAVE_REINTERPRET_CAST.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_reinterpret_cast.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_reinterpret_cast.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_reinterpret_cast.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_restrict_this, Next: ax_cxx_rtti, Prev: ax_cxx_reinterpret_cast, Up: The Macros
-
-ax_cxx_restrict_this
-====================
-
-Synopsis
-********
-
- AX_CXX_RESTRICT_THIS
-
-Description
-***********
-
-Determine whether the C++ compiler supports qualifying a member function
-with a restricted "this" pointer. Define "restrict_this" to the correct
-spelling; use like this:
-
- T::fn() restrict_this { /* code */ }
-
-Otherwise, define "restrict_this" to be empty.
-
-Note: the syntax above is a GCC extension. If your C++ compiler has a
-different way of applying the 'restricted' qualifier to the "this"
-pointer, please consider reporting it.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_restrict_this.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_restrict_this.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_restrict_this.m4).
-
-License
-*******
-
-Copyright (C) 2010 Riccardo Murri <riccardo.murri@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License and a
-copy of the Autoconf Configure Script Exception along with this program;
-see the files COPYINGv3 and COPYING.EXCEPTION respectively. If not, see
-<https://www.gnu.org/licenses/>.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_rtti, Next: ax_cxx_rvalue_references, Prev: ax_cxx_restrict_this, Up: The Macros
-
-ax_cxx_rtti
-===========
-
-Synopsis
-********
-
- AX_CXX_RTTI
-
-Description
-***********
-
-If the compiler supports Run-Time Type Identification (typeinfo header
-and typeid keyword), define HAVE_RTTI.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_rtti.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_rtti.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_rtti.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_rvalue_references, Next: ax_cxx_static_cast, Prev: ax_cxx_rtti, Up: The Macros
-
-ax_cxx_rvalue_references
-========================
-
-Synopsis
-********
-
- AX_CXX_RVALUE_REFERENCES
-
-Description
-***********
-
-Check whether C++11 rvalue references are supported. If they are, the
-macro HAVE_RVALUE_REFERENCES is defined.
-
-Does not ensure that the compiler is in C++11 mode.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_rvalue_references.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_rvalue_references.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_rvalue_references.m4).
-
-License
-*******
-
-Copyright (C) 2012 Tudor Bosman <tudorb@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_static_cast, Next: ax_cxx_stlport_hashmap, Prev: ax_cxx_rvalue_references, Up: The Macros
-
-ax_cxx_static_cast
-==================
-
-Synopsis
-********
-
- AX_CXX_STATIC_CAST
-
-Description
-***********
-
-If the compiler supports static_cast<>, define HAVE_STATIC_CAST.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_static_cast.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_static_cast.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_static_cast.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_stlport_hashmap, Next: ax_cxx_template_keyword_qualifier, Prev: ax_cxx_static_cast, Up: The Macros
-
-ax_cxx_stlport_hashmap
-======================
-
-Synopsis
-********
-
- AX_CXX_STLPORT_HASHMAP
-
-Description
-***********
-
-Test for the presence of STLport's hashmap extension.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_stlport_hashmap.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_stlport_hashmap.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_stlport_hashmap.m4).
-
-License
-*******
-
-Copyright (C) 2008 Patrick Mauritz <oxygene@studentenbude.ath.cx>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_template_keyword_qualifier, Next: ax_cxx_template_qualified_base_class, Prev: ax_cxx_stlport_hashmap, Up: The Macros
-
-ax_cxx_template_keyword_qualifier
-=================================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATE_KEYWORD_QUALIFIER
-
-Description
-***********
-
-If the compiler supports use of the template keyword as a qualifier,
-define HAVE_TEMPLATE_KEYWORD_QUALIFIER.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_template_keyword_qualifier.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_keyword_qualifier.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_keyword_qualifier.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Bernardo Innocenti
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_template_qualified_base_class, Next: ax_cxx_template_qualified_return_type, Prev: ax_cxx_template_keyword_qualifier, Up: The Macros
-
-ax_cxx_template_qualified_base_class
-====================================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS
-
-Description
-***********
-
-If the compiler supports template-qualified base class specifiers,
-define HAVE_TEMPLATE_QUALIFIED_BASE_CLASS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_template_qualified_base_class.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_qualified_base_class.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_qualified_base_class.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_template_qualified_return_type, Next: ax_cxx_template_scoped_argument_matching, Prev: ax_cxx_template_qualified_base_class, Up: The Macros
-
-ax_cxx_template_qualified_return_type
-=====================================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE
-
-Description
-***********
-
-If the compiler supports template-qualified return types, define
-HAVE_TEMPLATE_QUALIFIED_RETURN_TYPE.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_cxx_template_qualified_return_type.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_qualified_return_type.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_qualified_return_type.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_template_scoped_argument_matching, Next: ax_cxx_templates, Prev: ax_cxx_template_qualified_return_type, Up: The Macros
-
-ax_cxx_template_scoped_argument_matching
-========================================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING
-
-Description
-***********
-
-If the compiler supports function matching with argument types which are
-template scope-qualified, define HAVE_TEMPLATE_SCOPED_ARGUMENT_MATCHING.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_cxx_template_scoped_argument_matching.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_scoped_argument_matching.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_scoped_argument_matching.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_templates, Next: ax_cxx_templates_as_template_arguments, Prev: ax_cxx_template_scoped_argument_matching, Up: The Macros
-
-ax_cxx_templates
-================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATES
-
-Description
-***********
-
-If the compiler supports basic templates, define HAVE_TEMPLATES.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_templates.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_templates.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_templates.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_templates_as_template_arguments, Next: ax_cxx_typename, Prev: ax_cxx_templates, Up: The Macros
-
-ax_cxx_templates_as_template_arguments
-======================================
-
-Synopsis
-********
-
- AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS
-
-Description
-***********
-
-If the compiler supports templates as template arguments, define
-HAVE_TEMPLATES_AS_TEMPLATE_ARGUMENTS.
-
-Source Code
-***********
-
-Download the latest version of
-'ax_cxx_templates_as_template_arguments.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_templates_as_template_arguments.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_templates_as_template_arguments.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_typename, Next: ax_cxx_use_numtrait, Prev: ax_cxx_templates_as_template_arguments, Up: The Macros
-
-ax_cxx_typename
-===============
-
-Synopsis
-********
-
- AX_CXX_TYPENAME
-
-Description
-***********
-
-If the compiler recognizes the typename keyword, define HAVE_TYPENAME.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_typename.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_typename.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_typename.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_use_numtrait, Next: ax_cxx_var_prettyfunc, Prev: ax_cxx_typename, Up: The Macros
-
-ax_cxx_use_numtrait
-===================
-
-Synopsis
-********
-
- AX_CXX_USE_NUMTRAIT
-
-Description
-***********
-
-If the compiler supports numeric traits promotions, define
-HAVE_USE_NUMTRAIT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_use_numtrait.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_use_numtrait.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_use_numtrait.m4).
-
-License
-*******
-
-Copyright (C) 2008 Todd Veldhuizen
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_var_prettyfunc, Next: ax_cxx_verbose_terminate_handler, Prev: ax_cxx_use_numtrait, Up: The Macros
-
-ax_cxx_var_prettyfunc
-=====================
-
-Synopsis
-********
-
- AX_CXX_VAR_PRETTYFUNC
-
-Description
-***********
-
-This function tries to determine the best C++ macro/identifier that
-contains the current function name. Depending on the compiler, this may
-be __PRETTY_FUNCTION__ (GCC), __FUNCSIG__ (MSVC), __func__ (C++
-standard), __FUNCTION__ (fallback).
-
-The function will define HAVE_PRETTYFUNC if a macro exists, and define
-__PRETTYFUNC__ to the best possible macro. When HAVE_PRETTYFUNC is not
-defined, __PRETTYFUNC__ will contain the constant string "<<unknown>>".
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_var_prettyfunc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_var_prettyfunc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_var_prettyfunc.m4).
-
-License
-*******
-
-Copyright (C) 2014 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_cxx_verbose_terminate_handler, Next: ax_czmq, Prev: ax_cxx_var_prettyfunc, Up: The Macros
-
-ax_cxx_verbose_terminate_handler
-================================
-
-Synopsis
-********
-
- AX_CXX_VERBOSE_TERMINATE_HANDLER
-
-Description
-***********
-
-Check if the terminate handler for the current compiler/standard library
-prints useful information to stdout/stderr (i.e. the type of the
-uncaught exception and/or the what() string).
-
-The intended use case for this check is to help program authors decide
-if they need to add a top-level try-catch or custom terminate handler to
-print useful information if an uncaught exception occurs, or if this
-task can be left to the standard library implementation. Alternatively,
-it can be used to detect if such output needs to be silenced with a
-custom terminate handler.
-
-Output:
-
-Define HAVE_VERBOSE_TERMINATE_HANDLER if useful information is printed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_cxx_verbose_terminate_handler.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_verbose_terminate_handler.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_verbose_terminate_handler.m4).
-
-License
-*******
-
-Copyright (C) 2009 Kevin Locke <klocke@digitalenginesoftware.com>
-Copyright (C) 2008 Lapo Luchini <lapo@lapo.it>
-
-Copying and distribution of this file, with or without modification, is
-permitted in any medium, without royalty, provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty. This file is offered as-is, without any warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_czmq, Next: ax_decl_wchar_max, Prev: ax_cxx_verbose_terminate_handler, Up: The Macros
-
-ax_czmq
-=======
-
-Synopsis
-********
-
- AX_CZMQ([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the CZMQ libraries of a particular version (or newer). The
-default version tested for is 3.0.0.
-
-The macro tests for CZMQ libraries in the library/include path, and,
-when provided, also in the path given by -with-czmq.
-
-This macro calls:
-
- AC_SUBST(CZMQ_CPPFLAGS) / AC_SUBST(CZMQ_LDFLAGS) / AC_SUBST(CZMQ_LIBS)
-
-And sets:
-
- HAVE_CZMQ
-
-Source Code
-***********
-
-Download the latest version of 'ax_czmq.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_czmq.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_czmq.m4).
-
-License
-*******
-
-Copyright (C) 2016 Jeroen Meijer <jjgmeijer@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_decl_wchar_max, Next: ax_define_integer_bits, Prev: ax_czmq, Up: The Macros
-
-ax_decl_wchar_max
-=================
-
-Synopsis
-********
-
- AX_DECL_WCHAR_MAX
-
-Description
-***********
-
-Checks whether the system headers define WCHAR_MAX or not. If it is
-already defined, does nothing. Otherwise checks the size and signedness
-of 'wchar_t', and defines WCHAR_MAX to the maximum value that can be
-stored in a variable of type 'wchar_t'.
-
-Source Code
-***********
-
-Download the latest version of 'ax_decl_wchar_max.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_decl_wchar_max.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_decl_wchar_max.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ville Laurikari <vl@iki.fi>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_define_integer_bits, Next: ax_define_sub_path, Prev: ax_decl_wchar_max, Up: The Macros
-
-ax_define_integer_bits
-======================
-
-Synopsis
-********
-
- AX_DEFINE_INTEGER_BITS (TYPE [, CANDIDATE-TYPE]...)
-
-Description
-***********
-
-Given a TYPE of the form "int##_t" or "uint##_t", see if the datatype
-TYPE is predefined. If not, then define TYPE - both with AC_DEFINE and
-as a shell variable - to the first datatype of exactly ## bits in a list
-of CANDIDATE-TYPEs. If none of the CANDIDATE-TYPEs contains exactly ##
-bits, then set the TYPE shell variable to "no".
-
-For example, the following ensures that uint64_t is defined as a 64-bit
-datatype:
-
- AX_DEFINE_INTEGER_BITS(uint64_t, unsigned long long, unsigned __int64, long)
- if test "$uint64_t" = no; then
- AC_MSG_ERROR([unable to continue without a 64-bit datatype])
- fi
-
-You should then put the following in your C code to ensure that all
-datatypes defined by AX_DEFINE_INTEGER_BITS are visible to your program:
-
- #include "config.h"
-
- #if HAVE_INTTYPES_H
- # include <inttypes.h>
- #else
- # if HAVE_STDINT_H
- # include <stdint.h>
- # endif
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_define_integer_bits.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_define_integer_bits.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_define_integer_bits.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Pakin <pakin@uiuc.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_define_sub_path, Next: ax_dirname, Prev: ax_define_integer_bits, Up: The Macros
-
-ax_define_sub_path
-==================
-
-Synopsis
-********
-
- AX_DEFINE_SUB_PATH(DEFNAME, varname, description)
-
-Description
-***********
-
-Look at varname and detect the subpath that it contains relative to
-$prefix/$exec_prefix. If the path is indeed relative to
-$prefix/$exec_prefix, then a single "./" (dotslash) is prepended,
-otherwise it can be seen as an absolute path that cannot be moved, which
-you possibly do for "/etc" files, or even those ending up in
-"/lib/modules" or "/winnt/system".
-
-This macro is not very intelligent, it's just a first try in this
-direction. It does currently just look into the current patterns, and
-replaces a ${prefix} with a simple dot. Amazingly, it works quite well
-for most packages.
-
-Example (configure.ac):
-
- AX_DEFINE_DIR([EPREFIX], [exec_prefix], [--exec-prefix or default])
- AX_DEFINE_SUB_PATH([PATH_LIBDIR], [libdir], [--bindir subdir])
- AC_DEFINE_UNQUOTED([PACKAGE],"$PACKAGE", [Name of package])
-
-Example (in C):
-
- static const char _libdir[] = PATH_LIBDIR; /* configure default */
- char* libdir;
- char* eprefix = getenv (PACKAGE "DIR");
- if (! eprefix) eprefix = EPREFIX; /* default */
- if (*_libdir != '.') libdir = strdup(_libdir);
- else {
- libdir = malloc(strlen(eprefix) + strlen(_libdir) + 2);
- strcpy(libdir, eprefix);
- strcat(libdir, PATH_DELIMITER_STRING);
- strcat(libdir, _libdir);
- }
- ...
- free (libdir);
-
-The AX_DEFINE_SUB_PATHS(varnames) macro looks for the given various
-install-paths that largely depend on either ${prefix} or ${exec_prefix}.
-Just cut out the prefix and ac_define the value. The value is
-uppercased and PATH_ prepended ie. ax_define_sub_paths(bindir libdir
-pkgdatadir) will create the defines PATH_BINDIR PATH_LIBDIR
-PATH_PKGDATADIR - see posix' include/paths.h that creates _PATH_DEV and
-friends.
-
-Source Code
-***********
-
-Download the latest version of 'ax_define_sub_path.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_define_sub_path.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_define_sub_path.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_dirname, Next: ax_dist_msi, Prev: ax_define_sub_path, Up: The Macros
-
-ax_dirname
-==========
-
-Synopsis
-********
-
- AX_DIRNAME(PATHNAME)
-
-Description
-***********
-
-Parts of the implementation have been taken from AS_DIRNAME from the
-main autoconf package in generation 2.5x. However, we do only use "sed"
-to cut out the dirname, and we do additionally clean up some dir/..
-parts in the resulting pattern.
-
-this macro may be used in autoconf 2.13 scripts as well.
-
-Source Code
-***********
-
-Download the latest version of 'ax_dirname.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dirname.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dirname.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_dist_msi, Next: ax_dist_rpm, Prev: ax_dirname, Up: The Macros
-
-ax_dist_msi
-===========
-
-Synopsis
-********
-
- AX_DIST_MSI([File])
-
-Description
-***********
-
-Adds support for a msi (Microsoft Installer) dist target.
-
-You must manually build the msi file yourself (probably from another
-computer). But it will be added to the list of extra bin dists and
-flagged for uploading (see ax_extra_dist.m4 and ax_upload.m4 for
-details).
-
-Source Code
-***********
-
-Download the latest version of 'ax_dist_msi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dist_msi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dist_msi.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_dist_rpm, Next: ax_dll_string, Prev: ax_dist_msi, Up: The Macros
-
-ax_dist_rpm
-===========
-
-Synopsis
-********
-
- AX_DIST_RPM([SPEC])
-
-Description
-***********
-
-Adds support for a rpm dist target.
-
-You will need to create a spec template with everything except the files
-and the Changelog. Use @PACKAGE@ and @VERSION@ to refer to the package
-name and version respectively. The files and ChangeLog will be filled
-in automatically. For instance:
-
- Summary: Foobar
- Name: @PACKAGE@
- Version: @VERSION@
- Release: 0
- License: GPL
- Group: Productivity/Networking
- Source0: http://somewhere/Foobar/%{name}-%{version}.tar.gz
- URL: http://somewhere
- BuildRoot: %{_tmppath}/%{name}-root
- Prefix: %{_prefix}
-
- %description
- Foobar does something
-
- %prep
- %setup
-
- %build
- %configure
- make
-
- %install
- %makeinstall
-
- %clean
- rm -rf $RPM_BUILD_ROOT
-
- %files
- %defattr(-,root,root)
-
- %doc AUTHORS BUGS COPYING INSTALL NEWS README
-
- %changelog
-
-Make sure ax_upload.am is added to aminclude_static.am and you have
-'include aminclude_static.am' in Makefile.am
-
-Source Code
-***********
-
-Download the latest version of 'ax_dist_rpm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dist_rpm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dist_rpm.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_dll_string, Next: ax_elisp, Prev: ax_dist_rpm, Up: The Macros
-
-ax_dll_string
-=============
-
-Synopsis
-********
-
- AX_DLL_STRING
-
-Description
-***********
-
-Tests for a bug currently in g++ 3.4.4 on Cygwin (maybe other targets
-with statically linked libstdc++?) where passing an empty std::string
-to a dll will cause a crash on destruction due to incorrect memory
-handling. See bug 24196 in gcc's bugzilla for more details:
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24196
-
-Source Code
-***********
-
-Download the latest version of 'ax_dll_string.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dll_string.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dll_string.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven Brown <swbrown@variadic.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_elisp, Next: ax_enable_builddir, Prev: ax_dll_string, Up: The Macros
-
-ax_elisp
-========
-
-Synopsis
-********
-
- AX_ELISP_CONFIG_FILE(FILENAME)
- AX_ELISP_CHECK(SYMBOL,DESCRIPTION,BODY,SUCCESS-EXPR)
- AX_ELISP_CHECK_FEATURE(SYMBOL)
- AX_ELISP_CHECK_FBOUNDP(SYMBOL,[FEATURE [...]])
- AX_ELISP_CHECK_BOUNDP(SYMBOL,[FEATURE [...]])
-
-Description
-***********
-
-This is a simple library to check the Emacs reality by way of Emacs Lisp
-forms evaluated under $EMACS -batch -Q. This means you MUST have the
-shell variable EMACS set to a valid Emacs executable prior to the first
-call to any of the AX_ELISP_CHECK et al macros. Those work by saving
-their results to the file defined by calling AX_ELISP_CONFIG_FILE so you
-MUST call that prior, too. For example:
-
- dnl Arrange to save config answers in $top_builddir/lisp/config.el.
- AX_ELISP_CONFIG_FILE([lisp/config.el])
-
- dnl Set shell variable EMACS and AC_SUBST it, too.
- dnl (NB: This is a separate Autoconf Archive macro.)
- AX_PROG_EMACS
-
-In the following detailed descriptions, SYMBOL stands for an Emacs Lisp
-symbol, which may contain hyphens, e.g., 'define-error' or 'org-src'.
-Likewise, FEATURE is an Emacs Lisp symbol (naming a feature). BODY and
-SUCCESS-EXPR are Emacs Lisp forms, zero or more for BODY and exactly one
-for SUCCESS-EXPR. In these forms you must take care to avoid apostrophe
-(U+27). Instead of 'foo, write (quote foo).
-
-* AX_ELISP_CONFIG_FILE(FILENAME)
-
-This arranges for future AX_ELISP_CHECK (et al) calls to save their
-results in FILENAME. May be called multiple times. FILENAME should be
-relative to the top build dir.
-
-* AX_ELISP_CHECK(SYMBOL,DESCRIPTION,BODY,SUCCESS-EXPR)
-
-This is the general macro that the other AX_ELISP_CHECK* macros use. It
-constructs a short Emacs Lisp file comprising BODY and evaluates it via
-$EMACS -batch -Q. The exit value of this script depends on the result of
-evaluating SUCCESS-EXPR: non-nil is success and nil is failure. On
-success, append SYMBOL on a line of its own to the config file. This
-macro uses AC_CACHE_CHECK and passes DESCRIPTION to it.
-
-* AX_ELISP_CHECK_FEATURE(FEATURE)
-
-This checks if (require (quote FEATURE)) is successful. If so, add
-featurep-FEATURE to the config file (NB the "featurep-" prefix).
-
-* AX_ELISP_CHECK_FBOUNDP(SYMBOL,[FEATURE [...]])
-
-This checks if (fboundp (quote SYMBOL)) is successful. If so, append
-SYMBOL to the config file. Optional 2nd arg is a space-separated list
-of features to require prior to the fboundp check.
-
-* AX_ELISP_CHECK_BOUNDP(SYMBOL,[FEATURE [...]])
-
-This checks if (boundp (quote SYMBOL)) is successful. If so, append
-SYMBOL to the config file. Optional 2nd arg is a space-separated list
-of features to require prior to the boundp check.
-
-Source Code
-***********
-
-Download the latest version of 'ax_elisp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_elisp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_elisp.m4).
-
-License
-*******
-
-Copyright (C) 2016-2017 Thien-Thi Nguyen
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_enable_builddir, Next: ax_execinfo, Prev: ax_elisp, Up: The Macros
-
-ax_enable_builddir
-==================
-
-Synopsis
-********
-
- AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])]
-
-Description
-***********
-
-If the current configure was run within the srcdir then we move all
-configure-files into a subdir and let the configure steps continue
-there. We provide an option -disable-builddir to suppress the move into
-a separate builddir.
-
-Defaults:
-
- $1 = $host (overridden with $HOST)
- $2 = Makefile.mk
- $3 = -all
-
-This macro must be called before AM_INIT_AUTOMAKE. It creates a default
-toplevel srcdir Makefile from the information found in the created
-toplevel builddir Makefile. It just copies the variables and
-rule-targets, each extended with a default rule-execution that recurses
-into the build directory of the current "HOST". You can override the
-auto-detection through 'config.guess' and build-time of course, as in
-
- make HOST=i386-mingw-cross
-
-which can of course set at configure time as well using
-
- configure --host=i386-mingw-cross
-
-After the default has been created, additional rules can be appended
-that will not just recurse into the subdirectories and only ever exist
-in the srcdir toplevel makefile - these parts are read from the $2 =
-Makefile.mk file
-
-The automatic rules are usually scanning the toplevel Makefile for lines
-like '#### $host |$builddir' to recognize the place where to recurse
-into. Usually, the last one is the only one used. However, almost all
-targets have an additional "*-all" rule which makes the script to
-recurse into _all_ variants of the current HOST (!!) setting. The
-"-all" suffix can be overridden for the macro as well.
-
-a special rule is only given for things like "dist" that will copy the
-tarball from the builddir to the sourcedir (or $(PUB)) for reason of
-convenience.
-
-Source Code
-***********
-
-Download the latest version of 'ax_enable_builddir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_enable_builddir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_enable_builddir.m4).
-
-License
-*******
-
-Copyright (C) 2009 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2009 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_execinfo, Next: ax_expand_prefix, Prev: ax_enable_builddir, Up: The Macros
-
-ax_execinfo
-===========
-
-Synopsis
-********
-
- AX_EXECINFO([ACTION-IF-EXECINFO-H-IS-FOUND], [ACTION-IF-EXECINFO-H-IS-NOT-FOUND], [ADDITIONAL-TYPES-LIST])
-
-Description
-***********
-
-Checks for execinfo.h header and if the len parameter/return type can be
-found from a list, also define backtrace_size_t to that type.
-
-By default the list of types to try contains int and size_t, but should
-some yet undiscovered system use e.g. unsigned, the 3rd argument can be
-used for extensions. I'd like to hear of further suggestions.
-
-Executes ACTION-IF-EXECINFO-H-IS-FOUND when present and the execinfo.h
-header is found or ACTION-IF-EXECINFO-H-IS-NOT-FOUND in case the header
-seems unavailable.
-
-Also adds -lexecinfo to LIBS on BSD if needed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_execinfo.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_execinfo.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_execinfo.m4).
-
-License
-*******
-
-Copyright (C) 2014 Thomas Jahns <jahns@dkrz.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_expand_prefix, Next: ax_ext, Prev: ax_execinfo, Up: The Macros
-
-ax_expand_prefix
-================
-
-Synopsis
-********
-
- AX_EXPAND_PREFIX
-
-Description
-***********
-
-When $prefix and $exec_prefix are still set to NONE then set them to the
-usual default values - being based on $ac_default_prefix. - this macro
-can be AC_REQUIREd by other macros that need to compute values for
-installation directories. It has been observed that it was done wrong
-over and over again, so this is a bit more safe to do.
-
-remember - setting exec_prefix='${prefix}' needs you interpolate
-directories multiple times, it is not sufficient to just say
-MYVAR="${datadir}/putter" but you do have to run 'eval' a few times,
-sth. like MYVAR='eval "echo \"$MYVAR\""' done at least two times.
-
-The implementation of this macro simply picks up the lines that would be
-run at the start of AC_OUTPUT anyway to set the prefix/exec_prefix
-defaults. Between AC_INIT and the first command to AC_REQUIRE this
-macro you can set the two variables to something explicit instead.
-Probably, any command to compute installation directories should be run
-_after_ AM_INIT_AUTOMAKE
-
-Source Code
-***********
-
-Download the latest version of 'ax_expand_prefix.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_expand_prefix.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_expand_prefix.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ext, Next: ax_ext_check_header, Prev: ax_expand_prefix, Up: The Macros
-
-ax_ext
-======
-
-Synopsis
-********
-
- AX_EXT
-
-Description
-***********
-
-Find supported SIMD extensions by requesting cpuid. When a SIMD
-extension is found, the -m"simdextensionname" is added to SIMD_FLAGS if
-compiler supports it. For example, if "sse2" is available then "-msse2"
-is added to SIMD_FLAGS.
-
-Find other supported CPU extensions by requesting cpuid. When a
-processor extension is found, the -m"extensionname" is added to
-CPUEXT_FLAGS if compiler supports it. For example, if "bmi2" is
-available then "-mbmi2" is added to CPUEXT_FLAGS.
-
-This macro calls:
-
- AC_SUBST(SIMD_FLAGS)
- AC_SUBST(CPUEXT_FLAGS)
-
-And defines:
-
- HAVE_RDRND / HAVE_BMI1 / HAVE_BMI2 / HAVE_ADX / HAVE_MPX
- HAVE_PREFETCHWT1 / HAVE_ABM / HAVE_MMX / HAVE_SSE / HAVE_SSE2
- HAVE_SSE3 / HAVE_SSSE3 / HAVE_SSE4_1 / HAVE_SSE4_2 / HAVE_SSE4a
- HAVE_SHA / HAVE_AES / HAVE_AVX / HAVE_FMA3 / HAVE_FMA4 / HAVE_XOP
- HAVE_AVX2 / HAVE_AVX512_F / HAVE_AVX512_CD / HAVE_AVX512_PF
- HAVE_AVX512_ER / HAVE_AVX512_VL / HAVE_AVX512_BW / HAVE_AVX512_DQ
- HAVE_AVX512_IFMA / HAVE_AVX512_VBMI / HAVE_ALTIVEC / HAVE_VSX
-
-Source Code
-***********
-
-Download the latest version of 'ax_ext.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext.m4).
-
-License
-*******
-
-Copyright (C) 2007 Christophe Tournayre <turn3r@users.sourceforge.net>
-Copyright (C) 2013,2015 Michael Petch <mpetch@capp-sysware.com>
-Copyright (C) 2017 Rafael de Lucena Valle <rafaeldelucena@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ext_check_header, Next: ax_ext_have_lib, Prev: ax_ext, Up: The Macros
-
-ax_ext_check_header
-===================
-
-Synopsis
-********
-
- AX_EXT_CHECK_HEADER(<header>, <paths>).
-
-Description
-***********
-
-Check for <header> with -I<path> for each path in <paths> if need be.
-The first sucecssful path is chosen (eg if you say
-AX_EXT_CHECK_HEADER(foo.h, bar baz qux) and -Ibaz works then -Iqux will
-not be tested.
-
-Any -I flags that locate a header are added to CFLAGS and CPPFLAGS. AS
-with AC_CHECK_HEADERS it causes HAVE_<header>_H to be defined as 1.
-
-Example:
-
- AX_EXT_HAVE_HEADER(openssl/rsa.h, /usr/local/include /usr/local/ssl/include /usr/local/openssl/include)
-
-Source Code
-***********
-
-Download the latest version of 'ax_ext_check_header.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext_check_header.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext_check_header.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ext_have_lib, Next: ax_extend_srcdir, Prev: ax_ext_check_header, Up: The Macros
-
-ax_ext_have_lib
-===============
-
-Synopsis
-********
-
- AX_EXT_HAVE_LIB(<directories>, <library>, <function>, <extra libraries>)
-
-Description
-***********
-
-AX_EXT_HAVE_LIB is identical to AC_SEARCH_LIBS with the exception that
-will add -L<directory> when looking, and use a different variable for
-each directory.
-
-Any required -L<directory> flags are added to LDFLAGS and located
-libraies are added to LIBS
-
-Some libraries are unlinkable without other extra libraries, which can
-be specified in the 4th argument. The mysql client library needs -lz,
-for example.
-
-Example:
-
- AX_EXT_HAVE_LIB(/lib /usr/lib /usr/local/lib /usr/lib/mysql /usr/local/mysql/lib, mysqlclient, mysql_init, [-lz])
-
-which finds the mysql client library if succeeds system when it tries
-with -L/usr/lib/mysql then it adds -lmysqlclient to LIBS and
--L/usr/lib/mysql to LDFLAGS.
-
-The test itself is based on the autoconf 2.53 version of AC_SEARCH_LIBS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_ext_have_lib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext_have_lib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext_have_lib.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_extend_srcdir, Next: ax_extra_dist, Prev: ax_ext_have_lib, Up: The Macros
-
-ax_extend_srcdir
-================
-
-Synopsis
-********
-
- AX_EXTEND_SRCDIR
-
-Description
-***********
-
-The AX_EXTEND_SRCDIR macro extends $srcdir by one path component.
-
-As an example, when working in /home/michael/i3-4.12/build and calling
-../configure, your $srcdir is "..". After calling AX_EXTEND_SRCDIR,
-$srcdir will be set to "../../i3-4.12".
-
-The result of extending $srcdir is that filenames (e.g. in the output
-of the "backtrace" gdb command) will include one more path component of
-the absolute source path. The additional path component makes it easy
-for users to recognize which files belong to the PACKAGE, and - provided
-a dist tarball was unpacked - which version of PACKAGE was used.
-
-As an example, in "backtrace", you will see:
-
- #0 main (argc=1, argv=0x7fffffff1fc8) at ../../i3-4.12/src/main.c:187
-
-instead of:
-
- #0 main (argc=1, argv=0x7fffffff1fc8) at ../src/main.c:187
-
-In case your code uses the __FILE__ preprocessor directive to refer to
-the filename of the current source file (e.g. in debug messages), using
-the extended path might be undesirable. For this purpose,
-AX_EXTEND_SRCDIR defines the output variable AX_EXTEND_SRCDIR_CPPFLAGS,
-which can be added to AM_CPPFLAGS in Makefile.am in order to define the
-preprocessor directive STRIPPED__FILE__. As an example, when compiling
-the file "../../i3-4.12/src/main.c", STRIPPED__FILE__ evaluates to
-"main.c".
-
-There are some caveats: When $srcdir is "." (i.e. when ./configure was
-called instead of ../configure in a separate build directory),
-AX_EXTEND_SRCDIR will still extend $srcdir, but the intended effect will
-not be achieved because of the way automake specifies file paths:
-automake defines COMPILE to use "'test -f '$source' || echo
-'\$(srcdir)/''$source" in order to prefer files in the current directory
-over specifying $srcdir explicitly.
-
-The AX_EXTEND_SRCDIR author is not aware of any way to influence this
-automake behavior. Patches very welcome.
-
-To work around this issue, you can use AX_ENABLE_BUILDDIR i.e. by
-adding the following code to configure.ac:
-
- AX_ENABLE_BUILDDIR
- dnl ...
- AX_EXTEND_SRCDIR
-
-Then also add this bit to Makefile.am (if you wish to use
-STRIPPED__FILE__ in your code):
-
- AM_CPPFLAGS = @AX_EXTEND_SRCDIR_CPPFLAGS@
-
-Source Code
-***********
-
-Download the latest version of 'ax_extend_srcdir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_extend_srcdir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_extend_srcdir.m4).
-
-License
-*******
-
-Copyright (C) 2016 Michael Stapelberg <michael@i3wm.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_extra_dist, Next: ax_f77_cmain_fflags, Prev: ax_extend_srcdir, Up: The Macros
-
-ax_extra_dist
-=============
-
-Synopsis
-********
-
- AX_EXTRA_DIST
-
-Description
-***********
-
-Allow support for custom dist targets.
-
-To add custom dist targets, you must create a dist-<TYPE> target within
-your Makefile.am, where <TYPE> is the name of the dist and then add
-<TYPE> to EXTRA_SRC_DISTS or EXTRA_BIN_DISTS. For example:
-
- dist-foobar:
- <rules for making the foobar dist>
-
- EXTRA_BIN_DISTS += foobar
-
-You can then build all the src dist targets by running:
-
- make dist-src
-
-You can build all the binary dist targets by running:
-
- make dist-bin
-
-and you can build both the src and dist targets by running:
-
- make all-dist
-
-Source Code
-***********
-
-Download the latest version of 'ax_extra_dist.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_extra_dist.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_extra_dist.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f77_cmain_fflags, Next: ax_f90_header, Prev: ax_extra_dist, Up: The Macros
-
-ax_f77_cmain_fflags
-===================
-
-Synopsis
-********
-
- AX_F77_CMAIN_FFLAGS([ACTION-IF-SUCCEED], [ACTION-IF-FAIL])
-
-Description
-***********
-
-This macro figures out if extra Fortran compiler flags are required in
-order to use the Fortran linker to link programs where the main()
-function is defined via C (or other language). On some systems, notably
-the Alpha with Compaq compilers, the Fortran libraries have their own
-main() function which must be disabled.
-
-Runs ACTION-IF-SUCCEED if successful, and ACTION-IF-FAIL if not.
-Defines the output variable F77_CMAIN_FFLAGS to any discovered flags.
-(If ACTION-IF-FAIL is not specified, defaults to halting with an error.)
-
-This macro is especially useful in conjunction with automake, since by
-default automake uses $F77 to link programs mixing C and Fortran,
-leading to a link error on some systems. In this case, you should set
-the FFLAGS for that program to include F77_CMAIN_FFLAGS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_f77_cmain_fflags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f77_cmain_fflags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f77_cmain_fflags.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_header, Next: ax_f90_internal_headmod, Prev: ax_f77_cmain_fflags, Up: The Macros
-
-ax_f90_header
-=============
-
-Synopsis
-********
-
- AX_F90_HEADER(HEADER, HEADER-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-Set up the compiler flags to use a given fortran 90 header. HEADER is
-the name of the header. HEADER-REGEXP is a regular expression (used by
-find) matched by the filename of the header. FUNCTION-BODY is the body
-of a function (including the 'use' statement and the call to a function
-defined by the module) SEARCH-PATH is a colon-separated list of
-directories that will be recursively searched for header files. If
-empty, the search path will be composed of $prefix, $ac_default_prefix,
-and all directories exactly one level *above* the directories in
-$LD_LIBRARY_PATH (the rationale is that when libraries are put in
-/some/path/lib, the headers are often put in a directory like
-/some/path/include). An output variable named F90_HEADER_xxx will be
-set up with the proper flag for substitution in Makefiles (xxx is built
-from the first argument, with autoconf traditional escapes).
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_header.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_header.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_header.m4).
-
-License
-*******
-
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_internal_headmod, Next: ax_f90_library, Prev: ax_f90_header, Up: The Macros
-
-ax_f90_internal_headmod
-=======================
-
-Synopsis
-********
-
- AX_F90_INTERNAL_HEADMOD(MESSAGE, FILE-REGEXP, FLAG, FUNCTION-BODY, OUTPUT-VAR[, SEARCH-PATH [, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-Internal macro used by AX_F90_HEADER and AX_F90_MODULE.
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_internal_headmod.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_internal_headmod.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_internal_headmod.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_library, Next: ax_f90_library_setup, Prev: ax_f90_internal_headmod, Up: The Macros
-
-ax_f90_library
-==============
-
-Synopsis
-********
-
- AX_F90_LIBRARY(LIBRARY, LIB-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-Set up the compiler flags to link a given fortran 90 library LIBRARY is
-the name of the library. LIB-REGEXP is a regular expression (used by
-find) matched by the filename of the library, this is useful either if
-the library filename does not follow the traditional libxxx.a or
-libxxx.so pattern, or if some specific information is embedded into the
-name, like compiler used, debugging status ...). FUNCTION-BODY is the
-body of a function (including the 'use' statements and the call to a
-function defined by the library) SEARCH-PATH is a colon-separated list
-of directories that will be used as the base directories for 'find' to
-look for the library file. If empty, the search path will be composed
-of $prefix/lib, $ac_default_prefix/lib, and $LD_LIBRARY_PATH. Two output
-variables named F90_LDFLAGS_xxx and F90_LIBS_xxx will be set up with the
-proper flag for substitution in Makefiles (xxx is built from the first
-argument, with autoconf traditional escapes).
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_library.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_library.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_library.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_library_setup, Next: ax_f90_module, Prev: ax_f90_library, Up: The Macros
-
-ax_f90_library_setup
-====================
-
-Synopsis
-********
-
- AX_F90_LIBRARY_SETUP(LIBRARY, HEADER-REGEXP, MODULE-REGEXP, LIB-REGEXP, FUNCTION-BODY)
-
-Description
-***********
-
-Convenience macro to set up a fortran 90 library in a simplified way.
-LIBRARY is the name of the library. HEADER-REGEXP is a regular
-expression (used by find) matched by the header file to look for (may be
-empty). MODULE-REGEXP is a regular expression (used by find) matched by
-the filename of the module (may be empty). LIB-REGEXP is a regular
-expression (used by find) matched by the filename of the library, this
-is useful either if the library filename does not follow the traditional
-libxxx.a or libxxx.so pattern, or if some specific information is
-embedded into the name, like compiler used, debugging status ...).
-FUNCTION-BODY is the body of a function (including the 'use' statements
-and the call to a function defined by the library).
-
-This macro is a simple wrapper around AX_F90_MODULE and AX_F90_LIBRARY
-that uses the parameters provided by the end user through a -with-xxx
-option to set up the search path. Both a module and a library will be
-tested, the same path will be used for both tests, so the path must be
-set up with a common parent directory of both the library file and the
-module file. The macro also automatically updates the FCFLAGS, LDFLAGS
-and LIBS variables in addition to providing the F90_HEADER_xxx,
-F90_MODULE_xxx, F90_LDFLAGS_xxx and F90_LIBS_xxx output variables.
-
-Example: suppose you have /home/nostradamus/esoteric/lib/libalchemy.a
-and /home/nostradamus/esoteric/mod/alchemy.mod which provides a function
-transmute_into_gold, you can use the following in you configure.ac:
-
- AX_F90_MODULE_EXTENSION
- if test x$ax_cv_f90_modext = xunknown ; then
- AC_MSG_ERROR([unable to find f90 modules extension])
- fi
- AX_F90_LIBRARY_SETUP(alchemy,[],alchemy.$ax_cv_f90_modext,libalchemy*,[
- use alchemy
- call transmute_into_gold('lead')
- ])
-
-and the user could configure your package using a command like this:
-
- ./configure --with-alchemy=$HOME/esoteric
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_library_setup.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_library_setup.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_library_setup.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_module, Next: ax_f90_module_extension, Prev: ax_f90_library_setup, Up: The Macros
-
-ax_f90_module
-=============
-
-Synopsis
-********
-
- AX_F90_MODULE(MODULE, MODULE-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-Set up the compiler flags to use a given fortran 90 module MODULE is the
-name of the module. MODULE-REGEXP is a regular expression (used by
-find) matched by the filename of the module. FUNCTION-BODY is the body
-of a function (including the 'use' statement and the call to a function
-defined by the module) SEARCH-PATH is a colon-separated list of
-directories that will be recursively searched for modules files. If
-empty, the search path will be composed of $prefix, $ac_default_prefix,
-and all directories exactly one level *above* the directories in
-$LD_LIBRARY_PATH (the rationale is that when libraries are put in
-/some/path/lib, the modules are often put in a directory like
-/some/path/include or /some/path/mod or something similar). An output
-variable named F90_MODULE_xxx will be set up with the proper flag for
-substitution in Makefiles (xxx is built from the first argument, with
-autoconf traditional escapes).
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_module.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_module_extension, Next: ax_f90_module_flag, Prev: ax_f90_module, Up: The Macros
-
-ax_f90_module_extension
-=======================
-
-Synopsis
-********
-
- AX_F90_MODULE_EXTENSION
-
-Description
-***********
-
-Find Fortran 90 modules file extension. The module extension is stored
-in the cached variable ax_f90_modext, or "unknown" if the extension
-cannot be found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_module_extension.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module_extension.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module_extension.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-Copyright (C) 2009 Alexander Pletzer <pletzer@txcorp.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_f90_module_flag, Next: ax_fc_check_define, Prev: ax_f90_module_extension, Up: The Macros
-
-ax_f90_module_flag
-==================
-
-Synopsis
-********
-
- AX_F90_MODULE_FLAG
-
-Description
-***********
-
-Find Fortran 90 modules inclusion flag. The module inclusion flag is
-stored in the cached variable ax_f90_modflag. An error is triggered if
-the flag cannot be found. Supported are the -I GNU compilers flag, the
--M SUN compilers flag, and the -p Absoft Pro Fortran compiler flag.
-
-Source Code
-***********
-
-Download the latest version of 'ax_f90_module_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module_flag.m4).
-
-License
-*******
-
-Copyright (C) 2009 Luc Maisonobe <luc@spaceroots.org>
-Copyright (C) 2009 Julian C. Cummings <cummings@cacr.caltech.edu>
-Copyright (C) 2009 Alexander Pletzer <pletzer@txcorp.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_fc_check_define, Next: ax_file_escapes, Prev: ax_f90_module_flag, Up: The Macros
-
-ax_fc_check_define
-==================
-
-Synopsis
-********
-
- AX_FC_CHECK_DEFINE([symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-
-Description
-***********
-
-This macro checks to see if the Fortran pre-processor has a symbol
-defined.
-
-Consider a usage like:
-
- AC_FC_PP_DEFINE()
- AX_FC_CHECK_DEFINE(__BIGGEST_ALIGNMENT__, [],
- AX_APPEND_FLAG([${FC_DEFINE}__BIGGEST_ALIGNMENT__=64],
- [FCFLAGS]))
-
-Source Code
-***********
-
-Download the latest version of 'ax_fc_check_define.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_fc_check_define.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_fc_check_define.m4).
-
-License
-*******
-
-Copyright (C) 2016 Timothy Brown <tbrown@freeshell.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_file_escapes, Next: ax_find_hamcrest, Prev: ax_fc_check_define, Up: The Macros
-
-ax_file_escapes
-===============
-
-Synopsis
-********
-
- AX_FILE_ESCAPES
-
-Description
-***********
-
-Writes the specified data to the specified file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_file_escapes.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_file_escapes.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_file_escapes.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_find_hamcrest, Next: ax_find_junit, Prev: ax_file_escapes, Up: The Macros
-
-ax_find_hamcrest
-================
-
-Synopsis
-********
-
- AX_FIND_HAMCREST
-
-Description
-***********
-
-AX_FIND_HAMCREST will look for the Hamcrest java library. When found
-its path will be put in HAMCREST_CPF as a classpath fragment.
-
-To override the location define HAMCREST_JAR to the wanted path.
-
-Source Code
-***********
-
-Download the latest version of 'ax_find_hamcrest.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_hamcrest.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_hamcrest.m4).
-
-License
-*******
-
-Copyright (C) 2013 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_find_junit, Next: ax_find_scala_stdlib, Prev: ax_find_hamcrest, Up: The Macros
-
-ax_find_junit
-=============
-
-Synopsis
-********
-
- AX_FIND_JUNIT
-
-Description
-***********
-
-AX_FIND_JUNIT will look for the JUnit java library. When found its path
-will be put in JUNIT_CPF as a classpath fragment.
-
-To override the location define JUNIT_JAR to the wanted path.
-
-Source Code
-***********
-
-Download the latest version of 'ax_find_junit.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_junit.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_junit.m4).
-
-License
-*******
-
-Copyright (C) 2013 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_find_scala_stdlib, Next: ax_forceinline, Prev: ax_find_junit, Up: The Macros
-
-ax_find_scala_stdlib
-====================
-
-Synopsis
-********
-
- AX_FIND_SCALA_STDLIB
-
-Description
-***********
-
-AX_FIND_SCALA_STDLIB will look for the Scala Standard Library. When
-found its path will be put in SCALA_STDLIB_CPF as a classpath fragment.
-
-To override the location define SCALA_STDLIB to the wanted path
-
-Source Code
-***********
-
-Download the latest version of 'ax_find_scala_stdlib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_scala_stdlib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_scala_stdlib.m4).
-
-License
-*******
-
-Copyright (C) 2013 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification,are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_forceinline, Next: ax_func_accept_argtypes, Prev: ax_find_scala_stdlib, Up: The Macros
-
-ax_forceinline
-==============
-
-Synopsis
-********
-
- AX_FORCEINLINE()
-
-Description
-***********
-
-Provides a test for C compiler support of forced inlining. If usable,
-#define FORCEINLINE to the appropriate force inline keyword. Otherwise
-#define FORCEINLINE to be 'inline'.
-
-Source Code
-***********
-
-Download the latest version of 'ax_forceinline.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_forceinline.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_forceinline.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alan Woodland <ajw05@aber.ac.uk>
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_accept_argtypes, Next: ax_func_getopt_long, Prev: ax_forceinline, Up: The Macros
-
-ax_func_accept_argtypes
-=======================
-
-Synopsis
-********
-
- AX_FUNC_ACCEPT_ARGTYPES
-
-Description
-***********
-
-Checks the data types of the three arguments to accept(). Results are
-placed into the symbols ACCEPT_TYPE_ARG[123], consistent with the
-following example:
-
- #define ACCEPT_TYPE_ARG1 int
- #define ACCEPT_TYPE_ARG2 struct sockaddr *
- #define ACCEPT_TYPE_ARG3 socklen_t *
-
-This macro requires AC_CHECK_HEADERS to have already verified the
-presence or absence of sys/types.h and sys/socket.h.
-
-NOTE: This is just a modified version of the AC_FUNC_SELECT_ARGTYPES
-macro. Credit for that one goes to David MacKenzie et. al.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_accept_argtypes.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_accept_argtypes.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_accept_argtypes.m4).
-
-License
-*******
-
-Copyright (C) 2008 Daniel Richard G. <skunk@iskunk.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_getopt_long, Next: ax_func_memmove, Prev: ax_func_accept_argtypes, Up: The Macros
-
-ax_func_getopt_long
-===================
-
-Synopsis
-********
-
- AX_FUNC_GETOPT_LONG
-
-Description
-***********
-
-Check for getopt_long support.
-
-This assume that the standard getopt.h file (from GNU libc) is available
-as lib/gnugetopt.h. If needed, this file will be linked as getopt.h,
-but we want to default to the system's getopt.h file. (See
-http://sources.redhat.com/ml/automake/2000-09/msg00041.html for an
-explanation about why using the system's getopt.h file is important.)
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_getopt_long.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_getopt_long.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_getopt_long.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_memmove, Next: ax_func_mkdir, Prev: ax_func_getopt_long, Up: The Macros
-
-ax_func_memmove
-===============
-
-Synopsis
-********
-
- AX_FUNC_MEMMOVE
-
-Description
-***********
-
-Checks for a memmove that can handle overlaps correctly. If no working
-memmove is found, request a replacement and warn the user about it.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_memmove.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_memmove.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_memmove.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_mkdir, Next: ax_func_posix_memalign, Prev: ax_func_memmove, Up: The Macros
-
-ax_func_mkdir
-=============
-
-Synopsis
-********
-
- AX_FUNC_MKDIR
-
-Description
-***********
-
-Check whether mkdir() is mkdir or _mkdir, and whether it takes one or
-two arguments.
-
-This macro can define HAVE_MKDIR, HAVE__MKDIR, and MKDIR_TAKES_ONE_ARG,
-which are expected to be used as follows:
-
- #if HAVE_MKDIR
- # if MKDIR_TAKES_ONE_ARG
- /* MinGW32 */
- # define mkdir(a, b) mkdir(a)
- # endif
- #else
- # if HAVE__MKDIR
- /* plain Windows 32 */
- # define mkdir(a, b) _mkdir(a)
- # else
- # error "Don't know how to create a directory on this system."
- # endif
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_mkdir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_mkdir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_mkdir.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_posix_memalign, Next: ax_func_snprintf, Prev: ax_func_mkdir, Up: The Macros
-
-ax_func_posix_memalign
-======================
-
-Synopsis
-********
-
- AX_FUNC_POSIX_MEMALIGN
-
-Description
-***********
-
-Some versions of posix_memalign (notably glibc 2.2.5) incorrectly apply
-their power-of-two check to the size argument, not the alignment
-argument. AX_FUNC_POSIX_MEMALIGN defines HAVE_POSIX_MEMALIGN if the
-power-of-two check is correctly applied to the alignment argument.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_posix_memalign.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_posix_memalign.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_posix_memalign.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Pakin <pakin@uiuc.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_snprintf, Next: ax_func_which_gethostbyname_r, Prev: ax_func_posix_memalign, Up: The Macros
-
-ax_func_snprintf
-================
-
-Synopsis
-********
-
- AX_FUNC_SNPRINTF
-
-Description
-***********
-
-Checks for a fully C99 compliant snprintf, in particular checks whether
-it does bounds checking and returns the correct string length; does the
-same check for vsnprintf. If no working snprintf or vsnprintf is found,
-request a replacement and warn the user about it. Note: the mentioned
-replacement is freely available and may be used in any project
-regardless of it's license.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_snprintf.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_snprintf.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_snprintf.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ruediger Kuhlmann <info@ruediger-kuhlmann.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_which_gethostbyname_r, Next: ax_func_which_getservbyname_r, Prev: ax_func_snprintf, Up: The Macros
-
-ax_func_which_gethostbyname_r
-=============================
-
-Synopsis
-********
-
- AX_FUNC_WHICH_GETHOSTBYNAME_R
-
-Description
-***********
-
-Determines which historical variant of the gethostbyname_r() call
-(taking three, five, or six arguments) is available on the system and
-defines one of the following macros accordingly:
-
- HAVE_FUNC_GETHOSTBYNAME_R_6
- HAVE_FUNC_GETHOSTBYNAME_R_5
- HAVE_FUNC_GETHOSTBYNAME_R_3
-
-as well as
-
- HAVE_GETHOSTBYNAME_R
-
-If used in conjunction with gethostname.c, the API demonstrated in
-test.c can be used regardless of which gethostbyname_r() is available.
-These example files can be found at
-http://www.csn.ul.ie/~caolan/publink/gethostbyname_r
-
-based on David Arnold's autoconf suggestion in the threads faq
-
-Originally named "AC_caolan_FUNC_WHICH_GETHOSTBYNAME_R". Rewritten for
-Autoconf 2.5x, and updated for 2.68 by Daniel Richard G.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_which_gethostbyname_r.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_which_gethostbyname_r.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_which_gethostbyname_r.m4).
-
-License
-*******
-
-Copyright (C) 2008 Caolan McNamara <caolan@skynet.ie>
-Copyright (C) 2008 Daniel Richard G. <skunk@iskunk.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_func_which_getservbyname_r, Next: ax_gcc_archflag, Prev: ax_func_which_gethostbyname_r, Up: The Macros
-
-ax_func_which_getservbyname_r
-=============================
-
-Synopsis
-********
-
- AX_FUNC_WHICH_GETSERVBYNAME_R
-
-Description
-***********
-
-Provides a test to determine the correct way to call getservbyname_r:
-
- - defines HAVE_FUNC_GETSERVBYNAME_R_6 if it needs 6 arguments (e.g linux)
- - defines HAVE_FUNC_GETSERVBYNAME_R_5 if it needs 5 arguments (e.g. solaris)
- - defines HAVE_FUNC_GETSERVBYNAME_R_4 if it needs 4 arguments (e.g. osf/1)
-
-An example use can be found at
-http://raf.org/autoconf/net_getservbyname.c
-
-Based on Caolan McNamara's gethostbyname_r macro. Based on David
-Arnold's autoconf suggestion in the threads faq.
-
-Source Code
-***********
-
-Download the latest version of 'ax_func_which_getservbyname_r.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_which_getservbyname_r.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_which_getservbyname_r.m4).
-
-License
-*******
-
-Copyright (C) 2008 raf <raf@raf.org>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_archflag, Next: ax_gcc_builtin, Prev: ax_func_which_getservbyname_r, Up: The Macros
-
-ax_gcc_archflag
-===============
-
-Synopsis
-********
-
- AX_GCC_ARCHFLAG([PORTABLE?], [ACTION-SUCCESS], [ACTION-FAILURE])
-
-Description
-***********
-
-This macro tries to guess the "native" arch corresponding to the target
-architecture for use with gcc's -march=arch or -mtune=arch flags. If
-found, the cache variable $ax_cv_gcc_archflag is set to this flag and
-ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to
-"unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is
-to add $ax_cv_gcc_archflag to the end of $CFLAGS.
-
-PORTABLE? should be either [yes] (default) or [no]. In the former case,
-the flag is set to -mtune (or equivalent) so that the architecture is
-only used for tuning, but the instruction set used is still portable.
-In the latter case, the flag is set to -march (or equivalent) so that
-architecture-specific instructions are enabled.
-
-The user can specify -with-gcc-arch=<arch> in order to override the
-macro's choice of architecture, or -without-gcc-arch to disable this.
-
-When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is
-called unless the user specified -with-gcc-arch manually.
-
-Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID
-
-(The main emphasis here is on recent CPUs, on the principle that doing
-high-performance computing on old hardware is uncommon.)
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_archflag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_archflag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_archflag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2008 Matteo Frigo
-Copyright (C) 2014 Tsukasa Oi
-Copyright (C) 2017-2018 Alexey Kopytov
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_builtin, Next: ax_gcc_const_call, Prev: ax_gcc_archflag, Up: The Macros
-
-ax_gcc_builtin
-==============
-
-Synopsis
-********
-
- AX_GCC_BUILTIN(BUILTIN)
-
-Description
-***********
-
-This macro checks if the compiler supports one of GCC's built-in
-functions; many other compilers also provide those same built-ins.
-
-The BUILTIN parameter is the name of the built-in function.
-
-If BUILTIN is supported define HAVE_<BUILTIN>. Keep in mind that since
-builtins usually start with two underscores they will be copied over
-into the HAVE_<BUILTIN> definition (e.g. HAVE___BUILTIN_EXPECT for
-__builtin_expect()).
-
-The macro caches its result in the ax_cv_have_<BUILTIN> variable (e.g.
-ax_cv_have___builtin_expect).
-
-The macro currently supports the following built-in functions:
-
- __builtin_assume_aligned
- __builtin_bswap16
- __builtin_bswap32
- __builtin_bswap64
- __builtin_choose_expr
- __builtin___clear_cache
- __builtin_clrsb
- __builtin_clrsbl
- __builtin_clrsbll
- __builtin_clz
- __builtin_clzl
- __builtin_clzll
- __builtin_complex
- __builtin_constant_p
- __builtin_cpu_init
- __builtin_cpu_is
- __builtin_cpu_supports
- __builtin_ctz
- __builtin_ctzl
- __builtin_ctzll
- __builtin_expect
- __builtin_ffs
- __builtin_ffsl
- __builtin_ffsll
- __builtin_fpclassify
- __builtin_huge_val
- __builtin_huge_valf
- __builtin_huge_vall
- __builtin_inf
- __builtin_infd128
- __builtin_infd32
- __builtin_infd64
- __builtin_inff
- __builtin_infl
- __builtin_isinf_sign
- __builtin_nan
- __builtin_nand128
- __builtin_nand32
- __builtin_nand64
- __builtin_nanf
- __builtin_nanl
- __builtin_nans
- __builtin_nansf
- __builtin_nansl
- __builtin_object_size
- __builtin_parity
- __builtin_parityl
- __builtin_parityll
- __builtin_popcount
- __builtin_popcountl
- __builtin_popcountll
- __builtin_powi
- __builtin_powif
- __builtin_powil
- __builtin_prefetch
- __builtin_trap
- __builtin_types_compatible_p
- __builtin_unreachable
-
-Unsupported built-ins will be tested with an empty parameter set and the
-result of the check might be wrong or meaningless so use with care.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_builtin.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_builtin.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_builtin.m4).
-
-License
-*******
-
-Copyright (C) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_const_call, Next: ax_gcc_func_attribute, Prev: ax_gcc_builtin, Up: The Macros
-
-ax_gcc_const_call
-=================
-
-Synopsis
-********
-
- AX_GCC_CONST_CALL
-
-Description
-***********
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_const_call.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_const_call.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_const_call.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_func_attribute, Next: ax_gcc_lib, Prev: ax_gcc_const_call, Up: The Macros
-
-ax_gcc_func_attribute
-=====================
-
-Synopsis
-********
-
- AX_GCC_FUNC_ATTRIBUTE(ATTRIBUTE)
-
-Description
-***********
-
-This macro checks if the compiler supports one of GCC's function
-attributes; many other compilers also provide function attributes with
-the same syntax. Compiler warnings are used to detect supported
-attributes as unsupported ones are ignored by default so quieting
-warnings when using this macro will yield false positives.
-
-The ATTRIBUTE parameter holds the name of the attribute to be checked.
-
-If ATTRIBUTE is supported define HAVE_FUNC_ATTRIBUTE_<ATTRIBUTE>.
-
-The macro caches its result in the ax_cv_have_func_attribute_<attribute>
-variable.
-
-The macro currently supports the following function attributes:
-
- alias
- aligned
- alloc_size
- always_inline
- artificial
- cold
- const
- constructor
- constructor_priority for constructor attribute with priority
- deprecated
- destructor
- dllexport
- dllimport
- error
- externally_visible
- fallthrough
- flatten
- format
- format_arg
- gnu_format
- gnu_inline
- hot
- ifunc
- leaf
- malloc
- noclone
- noinline
- nonnull
- noreturn
- nothrow
- optimize
- pure
- sentinel
- sentinel_position
- unused
- used
- visibility
- warning
- warn_unused_result
- weak
- weakref
-
-Unsupported function attributes will be tested with a prototype
-returning an int and not accepting any arguments and the result of the
-check might be wrong or meaningless so use with care.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_func_attribute.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_func_attribute.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_func_attribute.m4).
-
-License
-*******
-
-Copyright (C) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_lib, Next: ax_gcc_libgcc_eh, Prev: ax_gcc_func_attribute, Up: The Macros
-
-ax_gcc_lib
-==========
-
-Synopsis
-********
-
- AX_GCC_LIB(LIBRARY,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-AX_GCC_LIB looks for LIBRARY inside gcc install directory, performs
-ACTION-IF-FOUND if the library is available, ACTION-IF-NOT-FOUND
-otherwise. The gcc install directory is retrieved using
-AX_GCC_INSTALL_DIR macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_lib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_lib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_lib.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_libgcc_eh, Next: ax_gcc_libsupcxx, Prev: ax_gcc_lib, Up: The Macros
-
-ax_gcc_libgcc_eh
-================
-
-Synopsis
-********
-
- AX_GCC_LIBGCC_EH(VARIABLE)
-
-Description
-***********
-
-AX_GCC_LIBGCC_EH defines VARIABLE as the absolute path to libgcc_eh.a if
-it is available on the system, empty otherwise
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_libgcc_eh.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_libgcc_eh.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_libgcc_eh.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_libsupcxx, Next: ax_gcc_malloc_call, Prev: ax_gcc_libgcc_eh, Up: The Macros
-
-ax_gcc_libsupcxx
-================
-
-Synopsis
-********
-
- AX_GCC_LIBSUPCXX(VARIABLE)
-
-Description
-***********
-
-AX_GCC_LIBSUPCXX defines VARIABLE as the absolute path to libsupc++.a if
-it is available on the system, empty otherwise.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_libsupcxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_libsupcxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_libsupcxx.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copyright (C) 2009 Alessandro Massignan <ff0000.it@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_malloc_call, Next: ax_gcc_var_attribute, Prev: ax_gcc_libsupcxx, Up: The Macros
-
-ax_gcc_malloc_call
-==================
-
-Synopsis
-********
-
- AX_GCC_MALLOC_CALL
-
-Description
-***********
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_malloc_call.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_malloc_call.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_malloc_call.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_var_attribute, Next: ax_gcc_warn_unused_result, Prev: ax_gcc_malloc_call, Up: The Macros
-
-ax_gcc_var_attribute
-====================
-
-Synopsis
-********
-
- AX_GCC_VAR_ATTRIBUTE(ATTRIBUTE)
-
-Description
-***********
-
-This macro checks if the compiler supports one of GCC's variable
-attributes; many other compilers also provide variable attributes with
-the same syntax. Compiler warnings are used to detect supported
-attributes as unsupported ones are ignored by default so quieting
-warnings when using this macro will yield false positives.
-
-The ATTRIBUTE parameter holds the name of the attribute to be checked.
-
-If ATTRIBUTE is supported define HAVE_VAR_ATTRIBUTE_<ATTRIBUTE>.
-
-The macro caches its result in the ax_cv_have_var_attribute_<attribute>
-variable.
-
-The macro currently supports the following variable attributes:
-
- aligned
- cleanup
- common
- nocommon
- deprecated
- mode
- packed
- tls_model
- unused
- used
- vector_size
- weak
- dllimport
- dllexport
- init_priority
-
-Unsupported variable attributes will be tested against a global integer
-variable and without any arguments given to the attribute itself; the
-result of this check might be wrong or meaningless so use with care.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_var_attribute.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_var_attribute.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_var_attribute.m4).
-
-License
-*******
-
-Copyright (C) 2013 Gabriele Svelto <gabriele.svelto@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_warn_unused_result, Next: ax_gcc_x86_avx_xgetbv, Prev: ax_gcc_var_attribute, Up: The Macros
-
-ax_gcc_warn_unused_result
-=========================
-
-Synopsis
-********
-
- AX_GCC_WARN_UNUSED_RESULT
-
-Description
-***********
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_warn_unused_result.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_warn_unused_result.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_warn_unused_result.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_x86_avx_xgetbv, Next: ax_gcc_x86_cpu_supports, Prev: ax_gcc_warn_unused_result, Up: The Macros
-
-ax_gcc_x86_avx_xgetbv
-=====================
-
-Synopsis
-********
-
- AX_GCC_X86_AVX_XGETBV
-
-Description
-***********
-
-On later x86 processors with AVX SIMD support, with gcc or a compiler
-that has a compatible syntax for inline assembly instructions, run a
-small program that executes the xgetbv instruction with input OP. This
-can be used to detect if the OS supports AVX instruction usage.
-
-On output, the values of the eax and edx registers are stored as
-hexadecimal strings as "eax:edx" in the cache variable
-ax_cv_gcc_x86_avx_xgetbv.
-
-If the xgetbv instruction fails (because you are running a
-cross-compiler, or because you are not using gcc, or because you are on
-a processor that doesn't have this instruction),
-ax_cv_gcc_x86_avx_xgetbv_OP is set to the string "unknown".
-
-This macro mainly exists to be used in AX_EXT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_x86_avx_xgetbv.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_avx_xgetbv.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_avx_xgetbv.m4).
-
-License
-*******
-
-Copyright (C) 2013 Michael Petch <mpetch@capp-sysware.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_x86_cpu_supports, Next: ax_gcc_x86_cpuid, Prev: ax_gcc_x86_avx_xgetbv, Up: The Macros
-
-ax_gcc_x86_cpu_supports
-=======================
-
-Synopsis
-********
-
- AX_GCC_X86_CPU_SUPPORTS(X86-INSTRUCTION-SET,
- [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks if the host cpu supports X86-INSTRUCTION-SET. The instruction set
-that can be tested are "mmx, popcnt, sse, sse2, sse3, sse4.1, sse4.2,
-sse4a, avx, avx2, avx512f, fma, fma4, bmi, bmi2". If the instruction
-set is supported by the host cpu, the C preprocessor macro
-HAVE_XXX_INSTRUCTIONS is set to 1. The XXX is up-cased instruction case
-with dot replaced by underscore. For example, the test for "sse4.2"
-would export HAVE_SSE4_2_INSTRUCTIONS=1. This macro requires gcc
-extended builtin function "__builtin_cpu_init" and
-"__builtin_cpu_supports" to detect the cpu features. It will error out
-if the compiler doesn't has these builtins.
-
-If the test for the instruction set succeeded, the hook ACTION-IF-FOUND
-would run. Otherwise the hook ACTION-IF-NOT-FOUND would run if
-specified.
-
-See also AX_CHECK_X86_FEATURES, which checks all the possible
-instruction set and export the corresponding CFLAGS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_x86_cpu_supports.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_cpu_supports.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_cpu_supports.m4).
-
-License
-*******
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_gcc_x86_cpuid, Next: ax_generate_changelog, Prev: ax_gcc_x86_cpu_supports, Up: The Macros
-
-ax_gcc_x86_cpuid
-================
-
-Synopsis
-********
-
- AX_GCC_X86_CPUID(OP)
- AX_GCC_X86_CPUID_COUNT(OP, COUNT)
-
-Description
-***********
-
-On Pentium and later x86 processors, with gcc or a compiler that has a
-compatible syntax for inline assembly instructions, run a small program
-that executes the cpuid instruction with input OP. This can be used to
-detect the CPU type. AX_GCC_X86_CPUID_COUNT takes an additional COUNT
-parameter that gets passed into register ECX before calling cpuid.
-
-On output, the values of the eax, ebx, ecx, and edx registers are stored
-as hexadecimal strings as "eax:ebx:ecx:edx" in the cache variable
-ax_cv_gcc_x86_cpuid_OP.
-
-If the cpuid instruction fails (because you are running a
-cross-compiler, or because you are not using gcc, or because you are on
-a processor that doesn't have this instruction), ax_cv_gcc_x86_cpuid_OP
-is set to the string "unknown".
-
-This macro mainly exists to be used in AX_GCC_ARCHFLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_gcc_x86_cpuid.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_cpuid.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_cpuid.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2008 Matteo Frigo
-Copyright (C) 2015 Michael Petch <mpetch@capp-sysware.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_generate_changelog, Next: ax_gnu_autotest, Prev: ax_gcc_x86_cpuid, Up: The Macros
-
-ax_generate_changelog
-=====================
-
-Synopsis
-********
-
- AX_GENERATE_CHANGELOG()
-
-Description
-***********
-
-Builds a rule for generating a ChangeLog file from version control
-system commit messages. Currently, the only supported VCS is git, but
-support for others could be added in future.
-
-Defines GENERATE_CHANGELOG_RULES which should be substituted in your
-Makefile.
-
-Usage example:
-
-configure.ac:
-
- AX_GENERATE_CHANGELOG
-
-Makefile.am:
-
- @GENERATE_CHANGELOG_RULES@
- CHANGELOG_START = 0.2.3^
- dist-hook: dist-ChangeLog
-
-ChangeLog (stub committed to VCS):
-
- The ChangeLog is auto-generated when releasing.
- If you are seeing this, use 'git log' for a detailed list of changes.
-
-This results in a "dist-ChangeLog" rule being added to the Makefile.
-When run, "dist-ChangeLog" will generate a ChangeLog in the
-$(top_distdir), using $(CHANGELOG_GIT_FLAGS) to format the output from
-"git log" being run in $(CHANGELOG_GIT_DIR).
-
-Unless Automake is initialised with the 'foreign' option, a dummy
-ChangeLog file must be committed to VCS in $(top_srcdir), containing the
-text above (for example). It will be substituted by the automatically
-generated ChangeLog during "make dist".
-
-Source Code
-***********
-
-Download the latest version of 'ax_generate_changelog.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_generate_changelog.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_generate_changelog.m4).
-
-License
-*******
-
-Copyright (C) 2015 David King <amigadave@amigadave.com>
-Copyright (C) 2015 Philip Withnall <philip.withnall@collabora.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_gnu_autotest, Next: ax_have_adns, Prev: ax_generate_changelog, Up: The Macros
-
-ax_gnu_autotest
-===============
-
-Synopsis
-********
-
- AX_GNU_AUTOTEST([testdir = `tests'], [testsuites = `testsuite'],
- [atlocal-sources = `'], [gen-package = `yes'],
- [force = `no'])
-
-Description
-***********
-
-Sets up one or multiple GNU Autotest test suites [1].
-
-TL;DR:
-
- * Write tests/testsuite.at as normal
- * Add to configure.ac: AX_GNU_AUTOTEST
- * Add to Makefile.am or Makefile.in in top_srcdir:
- @AX_GNU_AUTOTEST_DEFAULT@
- * autoreconf && ./configure && make check
-
-GNU Autotest is a very powerful testing framework to script executing
-binaries, observing their output and logging failures, all in the same
-portable manner as configure itself. But the only help given the
-developer in setting up the framework is the AC_CONFIG_TESTDIR()
-command, which leaves several additional steps up to the developer
-copying examples from the manual:
-
- * generating the "package.m4" file used in generating the "testsuite"
- * generating the "testsuite" executable by calling autom4te
- * adding Makefile rules to keep both "package.m4" and "testsuite"
- current
- * figuring out how to do all the above if the Makefile does not reside
- in the testdir
-
-This command takes care of all of the above. It is designed to be
-called multiple times for different testdir directories, to have
-multiple testsuites scripts per directory and to handle the optional
-"package.m4" and "atlocal" (re)generation.
-
-The various actions taken by this command happen in different phases of
-the build process:
-
- 1) During the autoconf execution, generate the testsuites and any
- "package.m4" files. So these are already available before configure
- ran. The reasoning for deviating from the examples in [1] is that
- these files are distributed and must be placed in the srcdir: it
- seems cleaner to not generate anything in srcdir during any of the
- later phases.
- 2) During the config.status execution (following the configure
- execution), generate "atconfig" and any "atlocal" files in the
- buildir. The "atconfig" generation is handled by calling
- AC_CONFIG_TESTDIR() so the developer does not have to do so
- themselves.
- 3) During the execution of make, several additional rules and file
- lists are made available via AC_SUBST(). The rules are intended
- to be called where appropriate (e.g. make check can depend on
- check-autotest) and the file lists are intended to be added
- to the appropriate lists (i.e. to DISTCLEANFILES and EXTRA_DIST).
-
-Description of AX_GNU_AUTOTEST() arguments:
-
- * testdir: directory-name containing the testsuites. AX_GNU_AUTOTEST()
- must be called exactly once for each directory containing testsuites.
- If empty, defaults to "tests".
- * testsuites: space-separated list of words, where each word is the
- name of a test suite script optionally followed by a colon and the
- name of the scripts source file. If the source file is not given,
- it defaults to the script name suffixed by ".at". So these words
- are all equivalent: "foo", "foo:" and "foo:foo.at". If the argument
- is empty, it defaults to "testsuite". The script filenames must not
- contain any path, but that is allowed for the source filenames.
- * atlocal-sources: space- or colon-separated list of filenames, which
- are registered with AC_CONFIG_FILES() as the sources of atlocal.
- If empty, no atlocal file is generated.
- * gen-package: boolean ("yes" or "no") indicating whether "package.m4"
- should be generated. If empty, defaults to "yes".
- * force: boolean ("yes" or "no") whether to treat errors in arguments
- as errors and abort (for "no") or whether to ignore any such errors
- (for "yes"). If empty, defaults to "no".
-
-All filenames above must be relative. The testdir name is interpreted
-relative to top_srcdir. All other names are interpreted relative to the
-testdir. The boolean values are interpreted as "yes" for any non-empty
-value except "0", "n", "no" and their mixed-case variants.
-
-Description of Makefile.am / Makefile.in substitutions:
-
- * AX_GNU_AUTOTEST_RULES: the make rules provided here. Substitute this
- in a separate line.
- * AX_GNU_AUTOTEST_DCLEAN: the list of files to be added to
- DISTCLEANFILES.
- * AX_GNU_AUTOTEST_DIST: the list of files to be added to EXTRA_DIST.
- * AX_GNU_AUTOTEST_DEFAULT: includes all other substitutions and uses
- them in a "default" way.
-
-All must be used as a substitution (@...@) instead of as a variable
-($(...) or ${...}). These substitutions are generated multiple times,
-once for each directory where an affected Makefile may be located. All
-substitutions start with the base as given above but may have suffixes
-for the directories. Assuming this example in configure.ac:
-
- AX_GNU_AUTOTEST([foo/bar])
- AX_GNU_AUTOTEST([baz])
-
-Then the following substitutions are available (where <base> stands for
-one of the above prefixes):
-
- * <base> : for use in top_srcdir/Makefile
- * <base>_foo : for use in top_srcdir/foo/Makefile
- * <base>_foo_bar : for use in top_srcdir/foo/bar/Makefile
- * <base>_baz : for use in top_srcdir/baz/Makefile
-
-The <base> substitutions cover both foo/bar and baz, so none of the
-other substitutions should be used. Indeed, no Makefiles are needed in
-the other directories. But if sub-directory Makefiles are used, then
-both <base>_baz and either of <base>_foo or <base>_foo_bar must be used
-in their respective Makefiles.
-
-Description of Makefile targets defined by AX_GNU_AUTOTEST_RULES*:
-
- * check-autotest: The equivalent of check.
- * installcheck-autotest: The equivalent of installcheck.
- * clean-autotest: The equivalent of clean.
-
-The developer can either define the above targets as dependencies of
-their appropriate equivalent rule or of their *-local equivalent rule
-for automake or they can define a rule with a sub-make call as they
-wish.
-
-All rules are dependent on like-named rules for each sub-directory and
-for each testsuite. Only the testsuite rules actually do any work, the
-rest are just collectors and convenience names. Assuming this example
-in configure.ac:
-
- AX_GNU_AUTOTEST([foo], [testsuite bar])
- AX_GNU_AUTOTEST([baz])
-
-Then AX_GNU_AUTOTEST_RULES defines these check rules (likewise for
-installcheck and clean):
-
- check-autotest: check-autotest-foo check-autotest-baz
- check-autotest-foo: check-autotest-foo-testsuite check-autotest-foo-bar
- check-autotest-baz: check-autotest-baz-testsuite
- check-autotest-foo-testsuite # Executes foo/testsuite -C foo
- check-autotest-foo-bar # Executes foo/bar -C foo
- check-autotest-baz-testsuite # Executes baz/testsuite -C baz
-
-And AX_GNU_AUTOTEST_RULES_baz defines these check rules:
-
- check-autotest: check-autotest-testsuite
- check-autotest-testsuite # Executes testsuite (which is baz/testsuite)
-
-Note how the rule names only contain the directory and testsuite paths
-relative to the Makefile location. Also note how each testsuite is
-executed in its respective testdir.
-
-In addition to the above, AX_GNU_AUTOTEST_RULES* also contains the rules
-to keep the testsuites, "package.m4" and "atconfig" updated. The
-matching rules to keep "atlocal" updated are generated by automake if
-that is used or are the responsibility of the developer.
-
-All testsuite executions (except for clean) use variables
-AX_GNU_AUTOTEST_FLAGS, AX_GNU_AUTOTEST_CHECK_FLAGS,
-AX_GNU_AUTOTEST_INSTALLCHECK_FLAGS and more path-and-script-specific
-variants for additional command line options. These variables can be
-defined by the developer to pass options to the testsuite. In the
-example above, the rule check-autotest-foo-bar would look like this:
-
- check-autotest-foo-bar:
- foo/bar -C foo $(AX_GNU_AUTOTEST_FLAGS) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS) \
- $(AX_GNU_AUTOTEST_FLAGS_foo) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS_foo) \
- $(AX_GNU_AUTOTEST_FLAGS_foo_bar) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS_foo_bar)
-
-Description of Makefile file lists:
-
-These lists are intended to be added to DISTCLEANFILES and EXTRA_DIST.
-The *_DCLEAN list contains all "atconfig" files and the *_DIST list
-contains all testsuites and "package.m4" files. The lists are again
-generated per directory: so AX_GNU_AUTOTEST_DCLEAN contains all
-"atconfig" files while e.g. AX_GNU_AUTOTEST_DIST_foo contains only
-files below the "foo" directory. These file lists are prevented from
-becoming Makefile variables by calling AM_SUBST_NOTMAKE(): that way,
-only the single version used by the Makefile is substituted, not all
-lists for all other paths as well. So use either like this:
-
- DISTCLEANFILES = @AX_GNU_AUTOTEST_DCLEAN@
- EXTRA_DIST = @AX_GNU_AUTOTEST_DIST_foo@
-
-Or like this:
-
- AX_GNU_AUTOTEST_DCLEAN_foo = @AX_GNU_AUTOTEST_DCLEAN_foo@
- AX_GNU_AUTOTEST_DIST_foo = @AX_GNU_AUTOTEST_DIST_foo@
- DISTCLEANFILES = ${AX_GNU_AUTOTEST_DCLEAN_foo}
- EXTRA_DIST = ${AX_GNU_AUTOTEST_DIST_foo}
-
-Description of shorthand default Makefile contents defined by
-AX_GNU_AUTOTEST_DEFAULT*:
-
-This shorthand defines the appropriate rules, adds the file lists to the
-proper variables and makes the new targets dependencies of the standard
-"check", "installcheck" and "clean" targets. AX_GNU_AUTOTEST_DEFAULT is
-for example equivalent to:
-
- @AX_GNU_AUTOTEST_RULES@
- check: check-autotest
- installcheck: installcheck-autotest
- clean: clean-autotest
- distclean: distclean-autotest
- distclean-autotest: clean-autotest
- -rm -f @AX_GNU_AUTOTEST_DCLEAN@
- .PHONY: distclean-autotest
- EXTRA_DIST += @AX_GNU_AUTOTEST_DIST@
-
-Note that this is copied verbatim into the Makefile (after expansion of
-the contained @...@ substitutions): it does not shadow the default
-targets as would happen if the same lines were written in a Makefile.am
-file. And also note the use of the += operator: this will not be
-compatible with all versions of Make. Finally, the DISTCLEANFILES list
-is not used because automake only uses that list if it saw the variable
-in the Makefile.am file: in a substitution, it gets ignored unless the
-user already used the list.
-
-Alternative standard GNU test suites not supported here:
-
- * Automake test suites configured by the TESTS variable [2]
- * DejaGnu test suites [3,4]
-
-[1]:
-<https://www.gnu.org/software/autoconf/manual/html_node/Using-Autotest.html>
-
-[2]: <https://www.gnu.org/software/automake/manual/html_node/Tests.html>
-
-[3]: <https://www.gnu.org/software/dejagnu/>
-
-[4]:
-<https://www.gnu.org/software/automake/manual/html_node/DejaGnu-Tests.html>
-
-Source Code
-***********
-
-Download the latest version of 'ax_gnu_autotest.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gnu_autotest.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gnu_autotest.m4).
-
-License
-*******
-
-Copyright (C) 2015 Olaf Mandel <olaf@mandel.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_have_adns, Next: ax_have_epoll, Prev: ax_gnu_autotest, Up: The Macros
-
-ax_have_adns
-============
-
-Synopsis
-********
-
- AX_HAVE_ADNS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Check whether the GNU ADNS library available from
-http://www.chiark.greenend.org.uk/~ian/adns/ is installed on this
-system. The test is known to work with version 1.4 (or later). If the
-library is found, the flags necessary to link it are added to $LIBS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_have_adns.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_adns.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_adns.m4).
-
-License
-*******
-
-Copyright (C) 2008 Peter Simons <simons@cryp.to>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_have_epoll, Next: ax_have_poll, Prev: ax_have_adns, Up: The Macros
-
-ax_have_epoll
-=============
-
-Synopsis
-********
-
- AX_HAVE_EPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
- AX_HAVE_EPOLL_PWAIT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro determines whether the system supports the epoll I/O event
-interface. A neat usage example would be:
-
- AX_HAVE_EPOLL(
- [AX_CONFIG_FEATURE_ENABLE(epoll)],
- [AX_CONFIG_FEATURE_DISABLE(epoll)])
- AX_CONFIG_FEATURE(
- [epoll], [This platform supports epoll(7)],
- [HAVE_EPOLL], [This platform supports epoll(7).])
-
-The epoll interface was added to the Linux kernel in version 2.5.45, and
-the macro verifies that a kernel newer than this is installed. This
-check is somewhat unreliable if <linux/version.h> doesn't match the
-running kernel, but it is necessary regardless, because glibc comes with
-stubs for the epoll_create(), epoll_wait(), etc. that allow programs to
-compile and link even if the kernel is too old; the problem would then
-be detected only at runtime.
-
-Linux kernel version 2.6.19 adds the epoll_pwait() call in addition to
-epoll_wait(). The availability of that function can be tested with the
-second macro. Generally speaking, it is safe to assume that
-AX_HAVE_EPOLL would succeed if AX_HAVE_EPOLL_PWAIT has, but not the
-other way round.
-
-Source Code
-***********
-
-Download the latest version of 'ax_have_epoll.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_epoll.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_epoll.m4).
-
-License
-*******
-
-Copyright (C) 2008 Peter Simons <simons@cryp.to>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_have_poll, Next: ax_have_qt, Prev: ax_have_epoll, Up: The Macros
-
-ax_have_poll
-============
-
-Synopsis
-********
-
- AX_HAVE_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
- AX_HAVE_PPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro determines whether the system supports the poll I/O event
-interface. A neat usage example would be:
-
- AX_HAVE_POLL(
- [AX_CONFIG_FEATURE_ENABLE(poll)],
- [AX_CONFIG_FEATURE_DISABLE(poll)])
- AX_CONFIG_FEATURE(
- [poll], [This platform supports poll(7)],
- [HAVE_POLL], [This platform supports poll(7).])
-
-Some systems - most notably Linux kernel 2.6.16 and later - also have
-the variant ppoll(). The availability of that function can be tested
-with the second macro. Generally speaking, it is safe to assume that
-AX_HAVE_POLL would succeed if AX_HAVE_PPOLL has, but not the other way
-round.
-
-Source Code
-***********
-
-Download the latest version of 'ax_have_poll.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_poll.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_poll.m4).
-
-License
-*******
-
-Copyright (C) 2009 Peter Simons <simons@cryp.to>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_have_qt, Next: ax_have_select, Prev: ax_have_poll, Up: The Macros
-
-ax_have_qt
-==========
-
-Synopsis
-********
-
- AX_HAVE_QT
-
-Description
-***********
-
-Searches $PATH and queries qmake for Qt include files, libraries and Qt
-binary utilities. The macro only supports Qt5 or later.
-
-The following shell variable is set to either "yes" or "no":
-
- have_qt
-
-Additionally, the following variables are exported:
-
- QT_CXXFLAGS
- QT_LIBS
- QT_MOC
- QT_UIC
- QT_RCC
- QT_LRELEASE
- QT_LUPDATE
- QT_DIR
-
-which respectively contain an "-I" flag pointing to the Qt include
-directory, link flags necessary to link with Qt and X, the full path to
-the meta object compiler and the user interface compiler both, and
-finally the variable QTDIR as Qt likes to see it defined.
-
-Example lines for Makefile.in:
-
- CXXFLAGS = @QT_CXXFLAGS@
- MOC = @QT_MOC@
-
-After the variables have been set, a trial compile and link is performed
-to check the correct functioning of the meta object compiler. This test
-may fail when the different detected elements stem from different
-releases of the Qt framework. In that case, an error message is emitted
-and configure stops.
-
-No common variables such as $LIBS or $CFLAGS are polluted.
-
-Source Code
-***********
-
-Download the latest version of 'ax_have_qt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_qt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_qt.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bastiaan Veelo <Bastiaan@Veelo.net>
-Copyright (C) 2014 Alex Henrie <alexhenrie24@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_have_select, Next: ax_include_strcasecmp, Prev: ax_have_qt, Up: The Macros
-
-ax_have_select
-==============
-
-Synopsis
-********
-
- AX_HAVE_SELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
- AX_HAVE_PSELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro determines whether the system supports the select I/O event
-interface. A neat usage example would be:
-
- AX_HAVE_SELECT(
- [AX_CONFIG_FEATURE_ENABLE(select)],
- [AX_CONFIG_FEATURE_DISABLE(select)])
- AX_CONFIG_FEATURE(
- [select], [This platform supports select(7)],
- [HAVE_SELECT], [This platform supports select(7).])
-
-Some systems also have the variant pselect(). The availability of that
-function can be tested with the second macro. Generally speaking, it is
-safe to assume that AX_HAVE_SELECT would succeed if AX_HAVE_SELECT_PWAIT
-has, but not the other way round.
-
-Source Code
-***********
-
-Download the latest version of 'ax_have_select.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_select.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_select.m4).
-
-License
-*******
-
-Copyright (C) 2009 Peter Simons <simons@cryp.to>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_include_strcasecmp, Next: ax_install_files, Prev: ax_have_select, Up: The Macros
-
-ax_include_strcasecmp
-=====================
-
-Synopsis
-********
-
- AX_INCLUDE_STRCASECMP
-
-Description
-***********
-
-This macro tries to find a header for strcasecmp() in strings.h, then
-string.h, and AC_DEFINEs AX_STRCASECMP_HEADER to the value it found.
-Use it in your source like so:
-
- #ifdef AX_STRCASECMP_HEADER
- #include AX_STRCASECMP_HEADER
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_include_strcasecmp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_include_strcasecmp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_include_strcasecmp.m4).
-
-License
-*******
-
-Copyright (C) 2012 Leo Davis <ldavis@speechfxinc.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_install_files, Next: ax_int128, Prev: ax_include_strcasecmp, Up: The Macros
-
-ax_install_files
-================
-
-Synopsis
-********
-
- AX_INSTALL_FILES
-
-Description
-***********
-
-Adds target for creating a install_files file, which contains the list
-of files that will be installed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_install_files.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_install_files.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_install_files.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_int128, Next: ax_is_release, Prev: ax_install_files, Up: The Macros
-
-ax_int128
-=========
-
-Synopsis
-********
-
- AX_HAVE_INT128
-
-Description
-***********
-
-Check whether the compiler provides __int128. If so, define
-HAVE_INT128.
-
-Works with GCC >= 4.6.
-
-TODO: Provide int128[u]_t & work with other compilers.
-
-Source Code
-***********
-
-Download the latest version of 'ax_int128.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_int128.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_int128.m4).
-
-License
-*******
-
-Copyright (C) 2019 Reuben Thomas <rrt@sc3d.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_is_release, Next: ax_java_check_class, Prev: ax_int128, Up: The Macros
-
-ax_is_release
-=============
-
-Synopsis
-********
-
- AX_IS_RELEASE(POLICY)
-
-Description
-***********
-
-Determine whether the code is being configured as a release, or from
-git. Set the ax_is_release variable to 'yes' or 'no'.
-
-If building a release version, it is recommended that the configure
-script disable compiler errors and debug features, by conditionalising
-them on the ax_is_release variable. If building from git, these
-features should be enabled.
-
-The POLICY parameter specifies how ax_is_release is determined. It can
-take the following values:
-
- * git-directory: ax_is_release will be 'no' if a '.git'
- directory or git worktree exists
- * minor-version: ax_is_release will be 'no' if the minor version number
- in $PACKAGE_VERSION is odd; this assumes
- $PACKAGE_VERSION follows the 'major.minor.micro' scheme
- * micro-version: ax_is_release will be 'no' if the micro version number
- in $PACKAGE_VERSION is odd; this assumes
- $PACKAGE_VERSION follows the 'major.minor.micro' scheme
- * dash-version: ax_is_release will be 'no' if there is a dash '-'
- in $PACKAGE_VERSION, for example 1.2-pre3, 1.2.42-a8b9
- or 2.0-dirty (in particular this is suitable for use
- with git-version-gen)
- * always: ax_is_release will always be 'yes'
- * never: ax_is_release will always be 'no'
-
-Other policies may be added in future.
-
-Source Code
-***********
-
-Download the latest version of 'ax_is_release.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_is_release.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_is_release.m4).
-
-License
-*******
-
-Copyright (C) 2015 Philip Withnall <philip@tecnocode.co.uk>
-Copyright (C) 2016 Collabora Ltd.
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved.
-
-\1f
-File: autoconf-archive.info, Node: ax_java_check_class, Next: ax_java_options, Prev: ax_is_release, Up: The Macros
-
-ax_java_check_class
-===================
-
-Synopsis
-********
-
- AX_JAVA_CHECK_CLASS(<class>,<action-if-found>,<action-if-not-found>)
-
-Description
-***********
-
-Test if a Java class is available. Based on AX_PROG_JAVAC_WORKS. This
-version uses a cache variable which is both compiler, options and
-classpath dependent (so if you switch from javac to gcj it correctly
-notices and redoes the test).
-
-The macro tries to compile a minimal program importing <class>. Some
-newer compilers moan about the failure to use this but fail or produce a
-class file anyway. All moaning is sunk to /dev/null since I only wanted
-to know if the class could be imported. This is a recommended followup
-to AX_CHECK_JAVA_PLUGIN with classpath appropriately adjusted.
-
-Source Code
-***********
-
-Download the latest version of 'ax_java_check_class.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_java_check_class.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_java_check_class.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_java_options, Next: ax_jni_include_dir, Prev: ax_java_check_class, Up: The Macros
-
-ax_java_options
-===============
-
-Synopsis
-********
-
- AX_JAVA_OPTIONS
-
-Description
-***********
-
-AX_JAVA_OPTIONS adds configure command line options used for Java m4
-macros. This Macro is optional.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_java_options.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_java_options.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_java_options.m4).
-
-License
-*******
-
-Copyright (C) 2008 Devin Weaver <ktohg@tritarget.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_jni_include_dir, Next: ax_lapack, Prev: ax_java_options, Up: The Macros
-
-ax_jni_include_dir
-==================
-
-Synopsis
-********
-
- AX_JNI_INCLUDE_DIR
-
-Description
-***********
-
-AX_JNI_INCLUDE_DIR finds include directories needed for compiling
-programs using the JNI interface.
-
-JNI include directories are usually in the Java distribution. This is
-deduced from the value of $JAVA_HOME, $JAVAC, or the path to "javac", in
-that order. When this macro completes, a list of directories is left in
-the variable JNI_INCLUDE_DIRS.
-
-Example usage follows:
-
- AX_JNI_INCLUDE_DIR
-
- for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
- do
- CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
- done
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVAC=yourcompiler before calling
-AX_JNI_INCLUDE_DIR
-
-- at the configure level, setenv JAVAC
-
-This macro depends on AC_CANONICAL_HOST which requires that config.guess
-and config.sub be distributed along with the source code. See autoconf
-manual for details.
-
-Note: This macro can work with the autoconf M4 macros for Java programs.
-This particular macro is not part of the original set of macros.
-
-Source Code
-***********
-
-Download the latest version of 'ax_jni_include_dir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_jni_include_dir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_jni_include_dir.m4).
-
-License
-*******
-
-Copyright (C) 2008 Don Anderson <dda@sleepycat.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lapack, Next: ax_lib_beecrypt, Prev: ax_jni_include_dir, Up: The Macros
-
-ax_lapack
-=========
-
-Synopsis
-********
-
- AX_LAPACK([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-This macro looks for a library that implements the LAPACK linear-algebra
-interface (see http://www.netlib.org/lapack/). On success, it sets the
-LAPACK_LIBS output variable to hold the requisite library linkages.
-
-To link with LAPACK, you should link with:
-
- $LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS
-
-in that order. BLAS_LIBS is the output variable of the AX_BLAS macro,
-called automatically. FLIBS is the output variable of the
-AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-sometimes necessary in order to link with F77 libraries. Users will
-also need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the
-same reason.
-
-The user may also use -with-lapack=<lib> in order to use some specific
-LAPACK library <lib>. In order to link successfully, however, be aware
-that you will probably need to use the same Fortran compiler (which can
-be set via the F77 env. var.) as was used to compile the LAPACK and
-BLAS libraries.
-
-ACTION-IF-FOUND is a list of shell commands to run if a LAPACK library
-is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-is not found. If ACTION-IF-FOUND is not specified, the default action
-will define HAVE_LAPACK.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lapack.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lapack.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lapack.m4).
-
-License
-*******
-
-Copyright (C) 2009 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2019 Geoffrey M. Oxberry <goxberry@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_beecrypt, Next: ax_lib_cgal_core, Prev: ax_lapack, Up: The Macros
-
-ax_lib_beecrypt
-===============
-
-Synopsis
-********
-
- AX_LIB_BEECRYPT([yes|no|auto])
-
-Description
-***********
-
-Searches for the 'beecrypt' library with the -with... option.
-
-If found, define HAVE_BEECRYPT and macro BEECRYPT_LIBS. Also defines
-BEECRYPT_WITH_<algo> for the algorithms found available. Possible
-algorithms: BASE64 AES BF MD5 SHA1 SHA256 SHA384 SHA512.
-
-The argument is used if no -with...-beecrypt option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it
-by default. Value "auto" configures the library only if available.
-
-See also AX_LIB_CRYPTO and AX_LIB_GCRYPT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_beecrypt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_beecrypt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_beecrypt.m4).
-
-License
-*******
-
-Copyright (C) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_cgal_core, Next: ax_lib_crypto, Prev: ax_lib_beecrypt, Up: The Macros
-
-ax_lib_cgal_core
-================
-
-Synopsis
-********
-
- AX_LIB_CGAL_CORE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the CGAL_Core library.
-
-By using the "-with-cgal=" option, define a special installation
-directory. If CGAL is not found there, the script will fail
-immediately. Otherwise, $CGAL_HOME is searched, then standard system
-locations.
-
-NOTE: This script depends on BOOST_CPPFLAGS, so be sure to run
-AX_BOOST_BASE in advance.
-
-This macro calls:
-
- AC_SUBST(CGAL_CPPFLAGS)
- AC_SUBST(CGAL_LDFLAGS)
-
-And sets:
-
- HAVE_CGAL
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_cgal_core.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_cgal_core.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_cgal_core.m4).
-
-License
-*******
-
-Copyright (C) 2010 Sebastian Hegler <sebastian.hegler@tu-dresden.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_crypto, Next: ax_lib_curl, Prev: ax_lib_cgal_core, Up: The Macros
-
-ax_lib_crypto
-=============
-
-Synopsis
-********
-
- AX_LIB_CRYPTO([yes|no|auto])
-
-Description
-***********
-
-Searches for the 'crypto' library with the -with... option.
-
-If found, define HAVE_CRYPTO and macro CRYPTO_LIBS. Also defines
-CRYPTO_WITH_<algo> for the algorithms found available. Possible
-algorithms: AES BF CAMELLIA CAST DES IDEA RC2 RC5 MD2 MD4 MD5 SHA RIPEMD
-RSA DSA DH
-
-The argument is used if no -with...-crypto option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it
-by default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT and AX_LIB_GCRYPT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_crypto.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_crypto.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_crypto.m4).
-
-License
-*******
-
-Copyright (C) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_curl, Next: ax_lib_ev, Prev: ax_lib_crypto, Up: The Macros
-
-ax_lib_curl
-===========
-
-Synopsis
-********
-
- AX_LIB_CURL([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Checks for minimum curl library version VERSION. If successful executes
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines CURL_LIBS and CURL_CFLAGS.
-
-A simple example:
-
- AX_LIB_CURL([7.19.4],,[
- AC_MSG_ERROR([Your system lacks libcurl >= 7.19.4])
- ])
-
-This macro is a rearranged version of AC_LIB_CURL from Akos Maroy.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_curl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_curl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_curl.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_ev, Next: ax_lib_expat, Prev: ax_lib_curl, Up: The Macros
-
-ax_lib_ev
-=========
-
-Synopsis
-********
-
- AX_LIB_EV([VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Checks for libev mimicking pkg-config's way of doing things for as long
-as upstream doesn't provide a .pc file. If successful and provided
-expand ACTION-IF-FOUND, otherwise expand ACTION-IF-NOT-FOUND, or, if
-omitted, error out like pkg-config does.
-
-Defines libev_LIBS and libev_CFLAGS.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_ev.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_ev.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_ev.m4).
-
-License
-*******
-
-Copyright (C) 2012 Sebastian Freundt <freundt@fresse.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_expat, Next: ax_lib_firebird, Prev: ax_lib_ev, Up: The Macros
-
-ax_lib_expat
-============
-
-Synopsis
-********
-
- AX_LIB_EXPAT([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Expat XML Parser of
-particular version or newer. This macro checks for Expat XML Parser
-headers and libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-expat -- yes, no, or path to Expat XML Parser
- installation prefix
-
-2) Three-options usage (all options are required):
-
- --with-expat=yes
- --with-expat-inc -- path to base directory with Expat headers
- --with-expat-lib -- linker flags for Expat
-
-This macro calls:
-
- AC_SUBST(EXPAT_CFLAGS)
- AC_SUBST(EXPAT_LIBS)
- AC_SUBST(EXPAT_LDFLAGS)
- AC_SUBST(EXPAT_VERSION) -- only if version requirement is used
-
-And sets:
-
- HAVE_EXPAT
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_expat.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_expat.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_expat.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_firebird, Next: ax_lib_gcrypt, Prev: ax_lib_expat, Up: The Macros
-
-ax_lib_firebird
-===============
-
-Synopsis
-********
-
- AX_LIB_FIREBIRD([MINIMUM-VERSION])
-
-Description
-***********
-
-Test for the Firebird client library of a particular version (or newer).
-This macro takes only one optional argument, the required version of
-Firebird library. If required version is not passed, then 1.5.0 is used
-in test of existence of Firebird client library.
-
-For more information about Firebird API versioning check: API Identifies
-Client Version http://www.firebirdsql.org/rlsnotes20/rnfbtwo-apiods.html
-
-If no installation prefix to the installed Firebird library is given the
-macro searches under /usr, /usr/local, and /opt.
-
-This macro calls:
-
- AC_SUBST(FIREBIRD_CFLAGS)
- AC_SUBST(FIREBIRD_LDFLAGS)
- AC_SUBST(FIREBIRD_VERSION)
-
-And sets:
-
- HAVE_FIREBIRD
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_firebird.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_firebird.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_firebird.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_gcrypt, Next: ax_lib_gdal, Prev: ax_lib_firebird, Up: The Macros
-
-ax_lib_gcrypt
-=============
-
-Synopsis
-********
-
- AX_LIB_GCRYPT([yes|no|auto])
-
-Description
-***********
-
-Searches for the 'gcrypt' library with the -with... option.
-
-If found, define HAVE_GCRYPT and macro GCRYPT_LIBS and GCRYPT_CFLAGS.
-Also defines GCRYPT_WITH_<algo> for the algorithms found available.
-Possible algorithms are: AES ARCFOUR BLOWFISH CAST5 DES IDEA RFC2268
-SERPENT TWOFISH CRC HAVAL MD2 MD4 MD5 RMD160 SHA0 SHA1 SHA224 SHA256
-SHA384 SHA512 TIGER WHIRLPOOL DSA ELGAMAL RSA
-
-The argument is used if no -with...-gcrypt option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it
-by default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT and AX_LIB_CRYPTO.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_gcrypt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_gcrypt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_gcrypt.m4).
-
-License
-*******
-
-Copyright (C) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_gdal, Next: ax_lib_hdf5, Prev: ax_lib_gcrypt, Up: The Macros
-
-ax_lib_gdal
-===========
-
-Synopsis
-********
-
- AX_LIB_GDAL([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of GDAL/OGR library of
-particular version or newer.
-
-AX_LIB_GDAL macro takes only one argument which is optional. If there
-is no required version passed, then macro does not run version test.
-
-The -with-gdal option takes complete path to gdal-config utility,
-
-This macro calls AC_SUBST for:
-
- GDAL_VERSION
- GDAL_CFLAGS
- GDAL_LDFLAGS
- GDAL_DEP_LDFLAGS
- GDAL_OGR_ENABLED
-
-and AC_DEFINE for:
-
- HAVE_GDAL
- HAVE_GDAL_OGR
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_gdal.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_gdal.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_gdal.m4).
-
-License
-*******
-
-Copyright (C) 2011 Mateusz Loskot <mateusz@loskot.net>
-Copyright (C) 2011 Alessandro Candini <candini@meeo.it>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_hdf5, Next: ax_lib_id3, Prev: ax_lib_gdal, Up: The Macros
-
-ax_lib_hdf5
-===========
-
-Synopsis
-********
-
- AX_LIB_HDF5([serial/parallel])
-
-Description
-***********
-
-This macro provides tests of the availability of HDF5 library.
-
-The optional macro argument should be either 'serial' or 'parallel'.
-The former only looks for serial HDF5 installations via h5cc. The
-latter only looks for parallel HDF5 installations via h5pcc. If the
-optional argument is omitted, serial installations will be preferred
-over parallel ones.
-
-The macro adds a -with-hdf5 option accepting one of three values:
-
- no - do not check for the HDF5 library.
- yes - do check for HDF5 library in standard locations.
- path - complete path to the HDF5 helper script h5cc or h5pcc.
-
-If HDF5 is successfully found, this macro calls
-
- AC_SUBST(HDF5_VERSION)
- AC_SUBST(HDF5_CC)
- AC_SUBST(HDF5_CFLAGS)
- AC_SUBST(HDF5_CPPFLAGS)
- AC_SUBST(HDF5_LDFLAGS)
- AC_SUBST(HDF5_LIBS)
- AC_SUBST(HDF5_FC)
- AC_SUBST(HDF5_FFLAGS)
- AC_SUBST(HDF5_FLIBS)
- AC_SUBST(HDF5_TYPE)
- AC_DEFINE(HAVE_HDF5)
-
-and sets with_hdf5="yes". Additionally, the macro sets
-with_hdf5_fortran="yes" if a matching Fortran wrapper script is found.
-Note that Autoconf's Fortran support is not used to perform this check.
-H5CC and H5FC will contain the appropriate serial or parallel HDF5
-wrapper script locations.
-
-If HDF5 is disabled or not found, this macros sets with_hdf5="no" and
-with_hdf5_fortran="no".
-
-Your configuration script can test $with_hdf to take any further
-actions. HDF5_{C,CPP,LD}FLAGS may be used when building with C or C++.
-HDF5_F{FLAGS,LIBS} should be used when building Fortran applications.
-
-To use the macro, one would code one of the following in "configure.ac"
-before AC_OUTPUT:
-
- 1) dnl Check for HDF5 support
- AX_LIB_HDF5()
-
- 2) dnl Check for serial HDF5 support
- AX_LIB_HDF5([serial])
-
- 3) dnl Check for parallel HDF5 support
- AX_LIB_HDF5([parallel])
-
-One could test $with_hdf5 for the outcome or display it as follows
-
- echo "HDF5 support: $with_hdf5"
-
-You could also for example, override the default CC in "configure.ac" to
-enforce compilation with the compiler that HDF5 uses:
-
- AX_LIB_HDF5([parallel])
- if test "$with_hdf5" = "yes"; then
- CC="$HDF5_CC"
- else
- AC_MSG_ERROR([Unable to find HDF5, we need parallel HDF5.])
- fi
-
-The HDF5_TYPE environment variable returns "parallel" or "serial",
-depending on which type of library is found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_hdf5.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_hdf5.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_hdf5.m4).
-
-License
-*******
-
-Copyright (C) 2009 Timothy Brown <tbrown@freeshell.org>
-Copyright (C) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_id3, Next: ax_lib_libkml, Prev: ax_lib_hdf5, Up: The Macros
-
-ax_lib_id3
-==========
-
-Synopsis
-********
-
- AX_LIB_ID3([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-This macro will check for the existence of id3lib
-(http://id3lib.sourceforge.net/). It does this by checking for the
-header file id3.h and the id3 library object file. A -with-id3lib
-option is supported as well. The following output variables are set
-with AC_SUBST:
-
- ID3_CPPFLAGS
- ID3_LDFLAGS
- ID3_LIBS
-
-You can use them like this in Makefile.am:
-
- AM_CPPFLAGS = $(ID3_CPPFLAGS)
- AM_LDFLAGS = $(ID3_LDFLAGS)
- program_LDADD = $(ID3_LIBS)
-
-Additionally, the C preprocessor symbol HAVE_ID3LIB will be defined with
-AC_DEFINE if id3lib is available.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_id3.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_id3.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_id3.m4).
-
-License
-*******
-
-Copyright (C) 2009 Oskar Liljeblad <oskar@osk.mine.nu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_libkml, Next: ax_lib_metis, Prev: ax_lib_id3, Up: The Macros
-
-ax_lib_libkml
-=============
-
-Synopsis
-********
-
- AX_LIB_LIBKML([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro tests whether Google's libkml library
-<http://code.google.com/p/libkml/> is available in particular version or
-newer. The generated configure script will support the following
-options:
-
-1) Single-option usage:
-
- --with-libkml - yes, no or path to Google libkml installation prefix
-
-2) Three-options usage (all options are required):
-
- --with-libkml=yes
- --with-libkml-inc - path to base directory with headers
- --with-libkml-lib - linker flags for
-
-This macro calls:
-
- AC_SUBST(LIBKML_CFLAGS)
- AC_SUBST(LIBKML_LDFLAGS)
- AC_SUBST(LIBKML_VERSION) - only if version requirement is used
-
-And sets:
-
- HAVE_LIBKML
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_libkml.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_libkml.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_libkml.m4).
-
-License
-*******
-
-Copyright (C) 2010 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_metis, Next: ax_lib_mysql, Prev: ax_lib_libkml, Up: The Macros
-
-ax_lib_metis
-============
-
-Synopsis
-********
-
- AX_LIB_METIS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the METIS library in the user specified
-location. The user may specify the location either by defining the
-environment variable METIS or by using the -with-metis option to
-configure. If the environment variable is defined it has precedent over
-everything else. If no location was specified then it searches in
-/usr/lib and /usr/local/lib for the library and in /usr/include and
-/usr/local/include for the header files. Upon successful completion the
-variables METIS_LIB and METIS_INCLUDE are set.
-
-ACTION-IF-FOUND is a list of shell commands to run if a METIS library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_METIS. If ACTION-IF-NOT-FOUND is not specified then an error
-will be generated halting configure.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_metis.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_metis.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_metis.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ben Bergen <ben@cs.fau.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_mysql, Next: ax_lib_mysqlcppconn, Prev: ax_lib_metis, Up: The Macros
-
-ax_lib_mysql
-============
-
-Synopsis
-********
-
- AX_LIB_MYSQL([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of MySQL client library of
-particular version or newer.
-
-AX_LIB_MYSQL macro takes only one argument which is optional. If there
-is no required version passed, then macro does not run version test.
-
-The -with-mysql option takes one of three possible values:
-
-no - do not check for MySQL client library
-
-yes - do check for MySQL library in standard locations (mysql_config
-should be in the PATH)
-
-path - complete path to mysql_config utility, use this option if
-mysql_config can't be found in the PATH
-
-This macro calls:
-
- AC_SUBST(MYSQL_CFLAGS)
- AC_SUBST(MYSQL_LDFLAGS)
- AC_SUBST(MYSQL_VERSION)
-
-And sets:
-
- HAVE_MYSQL
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_mysql.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_mysql.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_mysql.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_mysqlcppconn, Next: ax_lib_netcdf4, Prev: ax_lib_mysql, Up: The Macros
-
-ax_lib_mysqlcppconn
-===================
-
-Synopsis
-********
-
- AX_LIB_MYSQLCPPCONN([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the MySQL Connector/C++ libraries
-
-If no path to the installed library is given the macro searches under
-/usr, /usr/local, /opt and /opt/local.
-
-This macro calls:
-
- AC_SUBST(LIBMYSQLCPPCONN_CXXFLAGS) / AC_SUBST(LIBMYSQLCPPCONN_LDFLAGS)
-
-And sets:
-
- HAVE_LIBMYSQLCPPCONN
-
-Note that this library needs to link with either MySQL client library or
-MySQL Connector/C to work. The macros defined here don't take care of
-external dependencies so you have to do it on your own. See also
-AX_LIB_MYSQL macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_mysqlcppconn.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_mysqlcppconn.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_mysqlcppconn.m4).
-
-License
-*******
-
-Copyright (C) 2011 Xiyue Deng <manphiz@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_netcdf4, Next: ax_lib_nettle, Prev: ax_lib_mysqlcppconn, Up: The Macros
-
-ax_lib_netcdf4
-==============
-
-Synopsis
-********
-
- AX_LIB_NETCDF4([serial/parallel])
-
-Description
-***********
-
-This macro provides tests of the availability of the NetCDF v4 library.
-
-The optional macro argument should be either 'serial' or 'parallel'.
-The macro will call nc-config to check the output of the '-has-pnetcdf'
-option and error out if the requested parallel isn't supported.
-
-If the optional argument is omitted, no check is made to see if NetCDF
-has parallel support.
-
-The macro adds a -with-netcdf4 option accepting one of three values:
-
- no - do not check for the NetCDF4 library.
- yes - do check for NetCDF4 library in standard locations.
- path - installation prefix for NetCDF version 4.
-
-If NetCDF4 is successfully found, this macro calls
-
- AC_SUBST(NETCDF4_VERSION)
- AC_SUBST(NETCDF4_CC)
- AC_SUBST(NETCDF4_CFLAGS)
- AC_SUBST(NETCDF4_CPPFLAGS)
- AC_SUBST(NETCDF4_LDFLAGS)
- AC_SUBST(NETCDF4_LIBS)
- AC_SUBST(NETCDF4_FC)
- AC_SUBST(NETCDF4_FFLAGS)
- AC_SUBST(NETCDF4_FLIBS)
- AC_DEFINE(HAVE_NETCDF4)
-
-It also sets
-
- with_netcdf4="yes"
- with_netcdf4_fortran="yes" (if NetCDF has Fortran support)
- with_netcdf4_parallel="yes" (if NetCDF has MPI support)
-
-If NetCDF4 is disabled or not found, this macros sets
-
- with_netcdf4="no"
- with_netcdf4_fortran="no"
-
-Note it does not set with_netcdf4_parallel in this case.
-
-Your configuration script can test $with_netcdf4 to take any further
-actions. NETCDF4_{C,CPP,LD}FLAGS may be used when building with C or
-C++. NETCDF4_F{FLAGS,LIBS} and NETCDF4_LDFLAGS should be used when
-building Fortran applications.
-
-To use the macro, one would code one of the following in "configure.ac"
-before AC_OUTPUT:
-
- 1) dnl Check for NetCDF4 support
- AX_LIB_NETCDF4()
-
- 2) dnl Check for serial NetCDF4 support
- AX_LIB_NETCDF4([serial])
-
- 3) dnl Check for parallel NetCDF4 support
- AX_LIB_NETCDF4([parallel])
-
-One could test $with_netcdf4 for the outcome or display it as follows
-
- echo "NetCDF v4 support: $with_netcdf4"
-
-One could also for example, override the default CC in "configure.ac" to
-enforce compilation with the compiler that NetCDF v4 was built with:
-
- AX_LIB_NETCDF4([parallel])
- if test "$with_netcdf4" = "yes"; then
- CC="$NETCDF4_CC"
- else
- AC_MSG_ERROR([Unable to find NetCDF4, we need parallel NetCDF4.])
- fi
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_netcdf4.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_netcdf4.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_netcdf4.m4).
-
-License
-*******
-
-Copyright (C) 2016 Timothy Brown <tbrown@freeshell.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_nettle, Next: ax_lib_nokalva, Prev: ax_lib_netcdf4, Up: The Macros
-
-ax_lib_nettle
-=============
-
-Synopsis
-********
-
- AX_LIB_NETTLE([yes|no|auto])
-
-Description
-***********
-
-Searches for the 'nettle' library with the -with... option.
-
-If found, define HAVE_NETTLE and macro NETTLE_LIBS. Also defines
-NETTLE_WITH_<algo> for the algorithms found available. Possible
-algorithms: AES ARCTWO BLOWFISH CAST128 DES DES3 SERPENT TWOFISH MD2 MD4
-MD5 SHA1 SHA256.
-
-The argument is used if no -with...-nettle option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it
-by default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT, AX_LIB_CRYPTO, and AX_LIB_GCRYPT.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_nettle.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_nettle.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_nettle.m4).
-
-License
-*******
-
-Copyright (C) 2009 Fabien Coelho <autoconf.archive@coelho.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_nokalva, Next: ax_lib_oracle_occi, Prev: ax_lib_nettle, Up: The Macros
-
-ax_lib_nokalva
-==============
-
-Synopsis
-********
-
- AX_LIB_NOKALVA([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-This macro will check for the existence of OSS Nokalva
-(http://www.oss.com/products/). It does this by checking for the header
-file asn1.h and the cppsoed library object file. A -with-nokalva option
-is supported as well. The following output variables are set with
-AC_SUBST:
-
- NOKALVA_CPPFLAGS
- NOKALVA_LDFLAGS
- NOKALVA_LIBS
-
-You can use them like this in Makefile.am:
-
- AM_CPPFLAGS = $(NOKALVA_CPPFLAGS)
- AM_LDFLAGS = $(NOKALVA_LDFLAGS)
- program_LDADD = $(NOKALVA_LIBS)
-
-Additionally, the C preprocessor symbol HAVE_NOKALVA will be defined
-with AC_DEFINE if Nokalva is available.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_nokalva.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_nokalva.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_nokalva.m4).
-
-License
-*******
-
-Copyright (C) 2009 Krzysztof Burghardt <krzysztof@burghardt.pl>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_oracle_occi, Next: ax_lib_oracle_oci, Prev: ax_lib_nokalva, Up: The Macros
-
-ax_lib_oracle_occi
-==================
-
-Synopsis
-********
-
- AX_LIB_ORACLE_OCCI([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Oracle OCCI API of
-particular version or newer. This macros checks for Oracle OCCI headers
-and libraries and defines compilation flags.
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-occi -- path to ORACLE_HOME directory
-
-2) Two-options usage (both options are required):
-
- --with-occi-include -- path to directory with OCCI headers
- --with-occi-lib -- path to directory with OCCI libraries
-
-NOTE: These options described above do not take yes|no values. If 'yes'
-value is passed, then WARNING message will be displayed, 'no' value, as
-well as the -without-occi-* variations will cause the macro to not check
-anything.
-
-This macro calls:
-
- AC_SUBST(ORACLE_OCCI_CPPFLAGS)
- AC_SUBST(ORACLE_OCCI_LDFLAGS)
- AC_SUBST(ORACLE_OCCI_VERSION)
-
-And sets:
-
- HAVE_ORACLE_OCCI
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_oracle_occi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_oracle_occi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_oracle_occi.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-Copyright (C) 2012 Krzysztof Burghardt <krzysztof@burghardt.pl>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_oracle_oci, Next: ax_lib_orbit2, Prev: ax_lib_oracle_occi, Up: The Macros
-
-ax_lib_oracle_oci
-=================
-
-Synopsis
-********
-
- AX_LIB_ORACLE_OCI([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Oracle OCI API of
-particular version or newer. This macros checks for Oracle OCI headers
-and libraries and defines compilation flags.
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-oci -- path to ORACLE_HOME directory
-
-2) Two-options usage (both options are required):
-
- --with-oci-include -- path to directory with OCI headers
- --with-oci-lib -- path to directory with OCI libraries
-
-NOTE: These options described above do not take yes|no values. If 'yes'
-value is passed, then WARNING message will be displayed, 'no' value, as
-well as the -without-oci-* variations will cause the macro to not check
-anything.
-
-This macro calls:
-
- AC_SUBST(ORACLE_OCI_CFLAGS)
- AC_SUBST(ORACLE_OCI_LDFLAGS)
- AC_SUBST(ORACLE_OCI_VERSION)
-
-And sets:
-
- HAVE_ORACLE_OCI
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_oracle_oci.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_oracle_oci.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_oracle_oci.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-Copyright (C) 2015 Joost van Baal-Ilic <joostvb+autoconf@uvt.nl>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_orbit2, Next: ax_lib_postgresql, Prev: ax_lib_oracle_oci, Up: The Macros
-
-ax_lib_orbit2
-=============
-
-Synopsis
-********
-
- AX_LIB_ORBIT2([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Checks for minimum Orbit2 library version VERSION. If successful
-executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines ORBIT2_LIBS and ORBIT2_CFLAGS.
-
-A simple example:
-
- AX_LIB_ORBIT2([2.14.16],,[
- AC_MSG_ERROR([Your system lacks of orbit2 >= 2.14.16])
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_orbit2.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_orbit2.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_orbit2.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_postgresql, Next: ax_lib_readline, Prev: ax_lib_orbit2, Up: The Macros
-
-ax_lib_postgresql
-=================
-
-Synopsis
-********
-
- AX_LIB_POSTGRESQL([MINIMUM-VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro provides tests of availability of PostgreSQL 'libpq' library
-of particular version or newer.
-
-AX_LIB_POSTGRESQL macro takes only one argument which is optional. If
-there is no required version passed, then macro does not run version
-test.
-
-The -with-postgresql option takes one of three possible values:
-
-no - do not check for PostgreSQL client library
-
-yes - do check for PostgreSQL library in standard locations (pg_config
-should be in the PATH)
-
-path - complete path to pg_config utility, use this option if pg_config
-can't be found in the PATH (You could set also PG_CONFIG variable)
-
-This macro calls:
-
- AC_SUBST(POSTGRESQL_CPPFLAGS)
- AC_SUBST(POSTGRESQL_LDFLAGS)
- AC_SUBST(POSTGRESQL_LIBS)
- AC_SUBST(POSTGRESQL_VERSION)
-
-And sets:
-
- HAVE_POSTGRESQL
-
-It execute if found ACTION-IF-FOUND (empty by default) and
-ACTION-IF-NOT-FOUND (AC_MSG_FAILURE by default) if not found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_postgresql.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_postgresql.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_postgresql.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-Copyright (C) 2014 Sree Harsha Totakura <sreeharsha@totakura.in>
-Copyright (C) 2018 Bastien Roucaries <rouca@debian.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_readline, Next: ax_lib_samtools, Prev: ax_lib_postgresql, Up: The Macros
-
-ax_lib_readline
-===============
-
-Synopsis
-********
-
- AX_LIB_READLINE
-
-Description
-***********
-
-Searches for a readline compatible library. If found, defines
-'HAVE_LIBREADLINE'. If the found library has the 'add_history' function,
-sets also 'HAVE_READLINE_HISTORY'. Also checks for the locations of the
-necessary include files and sets 'HAVE_READLINE_H' or
-'HAVE_READLINE_READLINE_H' and 'HAVE_READLINE_HISTORY_H' or
-'HAVE_HISTORY_H' if the corresponding include files exists.
-
-The libraries that may be readline compatible are 'libedit',
-'libeditline' and 'libreadline'. Sometimes we need to link a termcap
-library for readline to work, this macro tests these cases too by trying
-to link with 'libtermcap', 'libcurses' or 'libncurses' before giving up.
-
-Here is an example of how to use the information provided by this macro
-to perform the necessary includes or declarations in a C file:
-
- #ifdef HAVE_LIBREADLINE
- # if defined(HAVE_READLINE_READLINE_H)
- # include <readline/readline.h>
- # elif defined(HAVE_READLINE_H)
- # include <readline.h>
- # else /* !defined(HAVE_READLINE_H) */
- extern char *readline ();
- # endif /* !defined(HAVE_READLINE_H) */
- char *cmdline = NULL;
- #else /* !defined(HAVE_READLINE_READLINE_H) */
- /* no readline */
- #endif /* HAVE_LIBREADLINE */
-
- #ifdef HAVE_READLINE_HISTORY
- # if defined(HAVE_READLINE_HISTORY_H)
- # include <readline/history.h>
- # elif defined(HAVE_HISTORY_H)
- # include <history.h>
- # else /* !defined(HAVE_HISTORY_H) */
- extern void add_history ();
- extern int write_history ();
- extern int read_history ();
- # endif /* defined(HAVE_READLINE_HISTORY_H) */
- /* no history */
- #endif /* HAVE_READLINE_HISTORY */
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_readline.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_readline.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_readline.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ville Laurikari <vl@iki.fi>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_samtools, Next: ax_lib_socket_nsl, Prev: ax_lib_readline, Up: The Macros
-
-ax_lib_samtools
-===============
-
-Synopsis
-********
-
- AX_LIB_SAMTOOLS()
-
-Description
-***********
-
-This macro searches for an installed samtools library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then tries with ld's default library search path. If the
--with-samtools=DIR is specified, it will try to find it in
-DIR/include/bam/sam.h and DIR/lib/libbam.a. As a final try it will look
-in DIR/sam.h and DIR/libbam.a as the samtools library does not contain
-an install rule.
-
-If -without-samtools is specified, the library is not searched at all.
-
-If either the header file (sam.h) or the library (libbam) is not found,
-the configuration exits on error, asking for a valid samtools
-installation directory or -without-samtools.
-
-The macro defines the symbol HAVE_SAMTOOLS if the library is found. You
-should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
- #ifdef HAVE_SAMTOOLS
- #include <sam.h>
- #endif /* HAVE_SAMTOOLS */
-
-The following output variables are set with AC_SUBST:
-
- SAMTOOLS_CPPFLAGS
- SAMTOOLS_LDFLAGS
- SAMTOOLS_LIBS
-
-You can use them like this in Makefile.am:
-
- AM_CPPFLAGS = $(SAMTOOLS_CPPFLAGS)
- AM_LDFLAGS = $(SAMTOOLS_LDFLAGS)
- program_LDADD = $(SAMTOOLS_LIBS)
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_samtools.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_samtools.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_samtools.m4).
-
-License
-*******
-
-Copyright (C) 2013 Timothy Brown <tbrown@freeshell.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_socket_nsl, Next: ax_lib_sqlite3, Prev: ax_lib_samtools, Up: The Macros
-
-ax_lib_socket_nsl
-=================
-
-Synopsis
-********
-
- AX_LIB_SOCKET_NSL
-
-Description
-***********
-
-This macro figures out what libraries are required on this platform to
-link sockets programs.
-
-The common cases are not to need any extra libraries, or to need
--lsocket and -lnsl. We need to avoid linking with libnsl unless we need
-it, though, since on some OSes where it isn't necessary it will totally
-break networking. Unisys also includes gethostbyname() in libsocket but
-needs libnsl for socket().
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_socket_nsl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_socket_nsl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_socket_nsl.m4).
-
-License
-*******
-
-Copyright (C) 2008 Russ Allbery <rra@stanford.edu>
-Copyright (C) 2008 Stepan Kasal <kasal@ucw.cz>
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_sqlite3, Next: ax_lib_tabix, Prev: ax_lib_socket_nsl, Up: The Macros
-
-ax_lib_sqlite3
-==============
-
-Synopsis
-********
-
- AX_LIB_SQLITE3([MINIMUM-VERSION])
-
-Description
-***********
-
-Test for the SQLite 3 library of a particular version (or newer)
-
-This macro takes only one optional argument, required version of SQLite
-3 library. If required version is not passed, 3.0.0 is used in the test
-of existence of SQLite 3.
-
-If no installation prefix to the installed SQLite library is given the
-macro searches under /usr, /usr/local, and /opt.
-
-This macro calls:
-
- AC_SUBST(SQLITE3_CFLAGS)
- AC_SUBST(SQLITE3_LDFLAGS)
- AC_SUBST(SQLITE3_VERSION)
-
-And sets:
-
- HAVE_SQLITE3
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_sqlite3.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_sqlite3.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_sqlite3.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_tabix, Next: ax_lib_taglib, Prev: ax_lib_sqlite3, Up: The Macros
-
-ax_lib_tabix
-============
-
-Synopsis
-********
-
- AX_LIB_TABIX()
-
-Description
-***********
-
-This macro searches for an installed tabix library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then tries with ld's default library search path. If the
--with-tabix=DIR is specified, it will try to find it in
-DIR/include/tabix/tabix.h and DIR/lib/libtabix.a. As a final try it
-will look in DIR/tabix.h and DIR/libtabix.a as the tabix library does
-not contain an install rule.
-
-If -without-tabix is specified, the library is not searched at all.
-
-If either the header file (tabix.h) or the library (libtabix) is not
-found, the configuration exits on error, asking for a valid tabix
-installation directory or -without-tabix.
-
-The macro defines the symbol HAVE_TABIX if the library is found. You
-should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
- #ifdef HAVE_TABIX
- #include <tabix.h>
- #endif /* HAVE_TABIX */
-
-The following output variables are set with AC_SUBST:
-
- TABIX_CPPFLAGS
- TABIX_LDFLAGS
- TABIX_LIBS
-
-You can use them like this in Makefile.am:
-
- AM_CPPFLAGS = $(TABIX_CPPFLAGS)
- AM_LDFLAGS = $(TABIX_LDFLAGS)
- program_LDADD = $(TABIX_LIBS)
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_tabix.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_tabix.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_tabix.m4).
-
-License
-*******
-
-Copyright (C) 2013 Timothy Brown <tbrown@freeshell.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_taglib, Next: ax_lib_trace, Prev: ax_lib_tabix, Up: The Macros
-
-ax_lib_taglib
-=============
-
-Synopsis
-********
-
- AX_LIB_TAGLIB([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Checks for minimum taglib library version VERSION. If successful
-executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines TAGLIB_LIBS and TAGLIB_CFLAGS.
-
-A simple example:
-
- AX_LIB_TAGLIB([1.5],,[
- AC_MSG_ERROR([Your system lacks of taglib >= 1.5])
- ])
-
-This macro is a rearranged version of AC_LIB_TAGLIB from Akos Maroy.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_taglib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_taglib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_taglib.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_trace, Next: ax_lib_upnp, Prev: ax_lib_taglib, Up: The Macros
-
-ax_lib_trace
-============
-
-Synopsis
-********
-
- AX_LIB_TRACE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the libtrace libraries of a particular version (or newer)
-
-If no path to the installed library is given the macro searches under
-/usr, /usr/local, /opt and /opt/local.
-
-This macro calls:
-
- AC_SUBST(LIBTRACE_CFLAGS) / AC_SUBST(LIBTRACE_LDFLAGS)
-
-And sets:
-
- HAVE_LIBTRACE
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_trace.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_trace.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_trace.m4).
-
-License
-*******
-
-Copyright (C) 2011 Xiyue Deng <manphiz@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_upnp, Next: ax_lib_wad, Prev: ax_lib_trace, Up: The Macros
-
-ax_lib_upnp
-===========
-
-Synopsis
-********
-
- AX_LIB_UPNP([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-This macro will check for the existence of libupnp
-(http://upnp.sourceforge.net/). It does this by checking for the header
-file upnp.h and the upnp library object file. A -with-libupnp option is
-supported as well. The following output variables are set with
-AC_SUBST:
-
- UPNP_CPPFLAGS
- UPNP_LDFLAGS
- UPNP_LIBS
-
-You can use them like this in Makefile.am:
-
- AM_CPPFLAGS = $(UPNP_CPPFLAGS)
- AM_LDFLAGS = $(UPNP_LDFLAGS)
- program_LDADD = $(UPNP_LIBS)
-
-Additionally, the C preprocessor symbol HAVE_LIBUPNP will be defined
-with AC_DEFINE if libupnp is available.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_upnp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_upnp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_upnp.m4).
-
-License
-*******
-
-Copyright (C) 2009 Oskar Liljeblad <oskar@osk.mine.nu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_wad, Next: ax_lib_xalan, Prev: ax_lib_upnp, Up: The Macros
-
-ax_lib_wad
-==========
-
-Synopsis
-********
-
- AX_LIB_WAD
-
-Description
-***********
-
-This macro searches for an installed WAD library.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_wad.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_wad.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_wad.m4).
-
-License
-*******
-
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_xalan, Next: ax_lib_xerces, Prev: ax_lib_wad, Up: The Macros
-
-ax_lib_xalan
-============
-
-Synopsis
-********
-
- AX_LIB_XALAN([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Apache Xalan C++ XSLT
-processor of a particular version or newer. This macros checks for
-Apache Xalan C++ XSLT processor headers and libraries and defines
-compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-xalan - yes, no or path to Xalan installation prefix
-
-2) Three-options usage (all options are required):
-
- --with-xalan=yes
- --with-xalan-inc - path to base directory with Xalan headers
- --with-xalan-lib - linker flags for Xalan
-
-This macro calls:
-
- AC_SUBST(XALAN_CPPFLAGS)
- AC_SUBST(XALAN_LDFLAGS)
- AC_SUBST(XALAN_VERSION) - only if version requirement is used
-
-And sets:
-
- HAVE_XALAN
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_xalan.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xalan.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xalan.m4).
-
-License
-*******
-
-Copyright (C) 2009 Mateusz Loskot <mateusz@loskot.net>
-Copyright (C) 2009 Bill Blough <bblough@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_xerces, Next: ax_lib_xml_security, Prev: ax_lib_xalan, Up: The Macros
-
-ax_lib_xerces
-=============
-
-Synopsis
-********
-
- AX_LIB_XERCES([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Apache Xerces C++ Parser of
-particular version or newer. This macros checks for Apache Xerces C++
-Parser headers and libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-xerces - yes, no or path to Xerces installation prefix
-
-2) Three-options usage (all options are required):
-
- --with-xerces=yes
- --with-xerces-inc - path to base directory with Xerces headers
- --with-xerces-lib - linker flags for Xerces
-
-This macro calls:
-
- AC_SUBST(XERCES_CFLAGS)
- AC_SUBST(XERCES_LDFLAGS)
- AC_SUBST(XERCES_VERSION) - only if version requirement is used
-
-And sets:
-
- HAVE_XERCES
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_xerces.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xerces.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xerces.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lib_xml_security, Next: ax_libgcj_jar, Prev: ax_lib_xerces, Up: The Macros
-
-ax_lib_xml_security
-===================
-
-Synopsis
-********
-
- AX_LIB_XML_SECURITY([MINIMUM-VERSION])
-
-Description
-***********
-
-This macro provides tests of availability of Apache Xml-Security C++
-library <http://santuario.apache.org/index.html> of particular version
-or newer. This macros checks for Apache Xml-Security C++ headers and
-libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
- --with-xml-security - yes, no or path to Xml-Security installation prefix
-
-2) Three-options usage (all options are required):
-
- --with-xml-security=yes
- --with-xml-security-inc - path to base directory with Xml-Security headers
- --with-xml-security-lib - linker flags for Xml-Security
-
-This macro calls:
-
- AC_SUBST(XML_SECURITY_CFLAGS)
- AC_SUBST(XML_SECURITY_LDFLAGS)
- AC_SUBST(XML_SECURITY_VERSION) - only if version requirement is used
-
-And sets:
-
- HAVE_XML_SECURITY
-
-Source Code
-***********
-
-Download the latest version of 'ax_lib_xml_security.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xml_security.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xml_security.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexander Petry <petry@itwm.fhg.de>
-Copyright (C) 2008 Mateusz Loskot <mateusz@loskot.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_libgcj_jar, Next: ax_libtoolize_cflags, Prev: ax_lib_xml_security, Up: The Macros
-
-ax_libgcj_jar
-=============
-
-Synopsis
-********
-
- AX_LIBGCJ_JAR
-
-Description
-***********
-
-Locate libgcj.jar so you can place it before everything else when using
-gcj.
-
-Source Code
-***********
-
-Download the latest version of 'ax_libgcj_jar.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_libgcj_jar.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_libgcj_jar.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_libtoolize_cflags, Next: ax_llvm, Prev: ax_libgcj_jar, Up: The Macros
-
-ax_libtoolize_cflags
-====================
-
-Synopsis
-********
-
- AX_LIBTOOLIZE_CFLAGS(COMPILER-FLAGS-VAR)
-
-Description
-***********
-
-Change the contents of variable COMPILER-FLAGS-VAR so that they are
-Libtool friendly, ie. prefix each of them with '-Xcompiler' so that
-Libtool doesn't remove them.
-
-Source Code
-***********
-
-Download the latest version of 'ax_libtoolize_cflags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_libtoolize_cflags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_libtoolize_cflags.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ludovic Courtes <ludo@chbouib.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_llvm, Next: ax_lua, Prev: ax_libtoolize_cflags, Up: The Macros
-
-ax_llvm
-=======
-
-Synopsis
-********
-
- AX_LLVM([llvm-libs])
-
-Description
-***********
-
-Test for the existence of llvm, and make sure that it can be linked with
-the llvm-libs argument that is passed on to llvm-config i.e.:
-
- llvm --libs <llvm-libs>
-
-llvm-config will also include any libraries that are depended upon.
-
-Source Code
-***********
-
-Download the latest version of 'ax_llvm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_llvm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_llvm.m4).
-
-License
-*******
-
-Copyright (C) 2008 Andy Kitchen <agimbleinthewabe@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_lua, Next: ax_luarocks_rock, Prev: ax_llvm, Up: The Macros
-
-ax_lua
-======
-
-Synopsis
-********
-
- AX_PROG_LUA[([MINIMUM-VERSION], [TOO-BIG-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
- AX_LUA_HEADERS[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
- AX_LUA_LIBS[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
- AX_LUA_READLINE[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
-
-Description
-***********
-
-Detect a Lua interpreter, optionally specifying a minimum and maximum
-version number. Set up important Lua paths, such as the directories in
-which to install scripts and modules (shared libraries).
-
-Also detect Lua headers and libraries. The Lua version contained in the
-header is checked to match the Lua interpreter version exactly. When
-searching for Lua libraries, the version number is used as a suffix.
-This is done with the goal of supporting multiple Lua installs (5.1,
-5.2, and 5.3 side-by-side).
-
-A note on compatibility with previous versions: This file has been
-mostly rewritten for serial 18. Most developers should be able to use
-these macros without needing to modify configure.ac. Care has been
-taken to preserve each macro's behavior, but there are some differences:
-
-1) AX_WITH_LUA is deprecated; it now expands to the exact same thing as
-AX_PROG_LUA with no arguments.
-
-2) AX_LUA_HEADERS now checks that the version number defined in lua.h
-matches the interpreter version. AX_LUA_HEADERS_VERSION is therefore
-unnecessary, so it is deprecated and does not expand to anything.
-
-3) The configure flag -with-lua-suffix no longer exists; the user should
-instead specify the LUA precious variable on the command line. See the
-AX_PROG_LUA description for details.
-
-Please read the macro descriptions below for more information.
-
-This file was inspired by Andrew Dalke's and James Henstridge's
-python.m4 and Tom Payne's, Matthieu Moy's, and Reuben Thomas's ax_lua.m4
-(serial 17). Basically, this file is a mash-up of those two files. I
-like to think it combines the best of the two!
-
-AX_PROG_LUA: Search for the Lua interpreter, and set up important Lua
-paths. Adds precious variable LUA, which may contain the path of the
-Lua interpreter. If LUA is blank, the user's path is searched for an
-suitable interpreter.
-
-If MINIMUM-VERSION is supplied, then only Lua interpreters with a
-version number greater or equal to MINIMUM-VERSION will be accepted. If
-TOO-BIG-VERSION is also supplied, then only Lua interpreters with a
-version number greater or equal to MINIMUM-VERSION and less than
-TOO-BIG-VERSION will be accepted.
-
-The Lua version number, LUA_VERSION, is found from the interpreter, and
-substituted. LUA_PLATFORM is also found, but not currently supported
-(no standard representation).
-
-Finally, the macro finds four paths:
-
- luadir Directory to install Lua scripts.
- pkgluadir $luadir/$PACKAGE
- luaexecdir Directory to install Lua modules.
- pkgluaexecdir $luaexecdir/$PACKAGE
-
-These paths are found based on $prefix, $exec_prefix, Lua's
-package.path, and package.cpath. The first path of package.path
-beginning with $prefix is selected as luadir. The first path of
-package.cpath beginning with $exec_prefix is used as luaexecdir. This
-should work on all reasonable Lua installations. If a path cannot be
-determined, a default path is used. Of course, the user can override
-these later when invoking make.
-
- luadir Default: $prefix/share/lua/$LUA_VERSION
- luaexecdir Default: $exec_prefix/lib/lua/$LUA_VERSION
-
-These directories can be used by Automake as install destinations. The
-variable name minus 'dir' needs to be used as a prefix to the
-appropriate Automake primary, e.g. lua_SCRIPS or luaexec_LIBRARIES.
-
-If an acceptable Lua interpreter is found, then ACTION-IF-FOUND is
-performed, otherwise ACTION-IF-NOT-FOUND is preformed. If
-ACTION-IF-NOT- FOUND is blank, then it will default to printing an
-error. To prevent the default behavior, give ':' as an action.
-
-AX_LUA_HEADERS: Search for Lua headers. Requires that AX_PROG_LUA be
-expanded before this macro. Adds precious variable LUA_INCLUDE, which
-may contain Lua specific include flags, e.g. -I/usr/include/lua5.1. If
-LUA_INCLUDE is blank, then this macro will attempt to find suitable
-flags.
-
-LUA_INCLUDE can be used by Automake to compile Lua modules or
-executables with embedded interpreters. The *_CPPFLAGS variables should
-be used for this purpose, e.g. myprog_CPPFLAGS = $(LUA_INCLUDE).
-
-This macro searches for the header lua.h (and others). The search is
-performed with a combination of CPPFLAGS, CPATH, etc, and LUA_INCLUDE.
-If the search is unsuccessful, then some common directories are tried.
-If the headers are then found, then LUA_INCLUDE is set accordingly.
-
-The paths automatically searched are:
-
- * /usr/include/luaX.Y
- * /usr/include/lua/X.Y
- * /usr/include/luaXY
- * /usr/local/include/luaX.Y
- * /usr/local/include/lua-X.Y
- * /usr/local/include/lua/X.Y
- * /usr/local/include/luaXY
-
-(Where X.Y is the Lua version number, e.g. 5.1.)
-
-The Lua version number found in the headers is always checked to match
-the Lua interpreter's version number. Lua headers with mismatched
-version numbers are not accepted.
-
-If headers are found, then ACTION-IF-FOUND is performed, otherwise
-ACTION-IF-NOT-FOUND is performed. If ACTION-IF-NOT-FOUND is blank, then
-it will default to printing an error. To prevent the default behavior,
-set the action to ':'.
-
-AX_LUA_LIBS: Search for Lua libraries. Requires that AX_PROG_LUA be
-expanded before this macro. Adds precious variable LUA_LIB, which may
-contain Lua specific linker flags, e.g. -llua5.1. If LUA_LIB is blank,
-then this macro will attempt to find suitable flags.
-
-LUA_LIB can be used by Automake to link Lua modules or executables with
-embedded interpreters. The *_LIBADD and *_LDADD variables should be
-used for this purpose, e.g. mymod_LIBADD = $(LUA_LIB).
-
-This macro searches for the Lua library. More technically, it searches
-for a library containing the function lua_load. The search is performed
-with a combination of LIBS, LIBRARY_PATH, and LUA_LIB.
-
-If the search determines that some linker flags are missing, then those
-flags will be added to LUA_LIB.
-
-If libraries are found, then ACTION-IF-FOUND is performed, otherwise
-ACTION-IF-NOT-FOUND is performed. If ACTION-IF-NOT-FOUND is blank, then
-it will default to printing an error. To prevent the default behavior,
-set the action to ':'.
-
-AX_LUA_READLINE: Search for readline headers and libraries. Requires
-the AX_LIB_READLINE macro, which is provided by ax_lib_readline.m4 from
-the Autoconf Archive.
-
-If a readline compatible library is found, then ACTION-IF-FOUND is
-performed, otherwise ACTION-IF-NOT-FOUND is performed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_lua.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lua.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lua.m4).
-
-License
-*******
-
-Copyright (C) 2015 Reuben Thomas <rrt@sc3d.org>
-Copyright (C) 2014 Tim Perkins <tprk77@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_luarocks_rock, Next: ax_maintainer_mode_auto_silent, Prev: ax_lua, Up: The Macros
-
-ax_luarocks_rock
-================
-
-Synopsis
-********
-
- AX_LUAROCKS_ROCK([ROCK])
-
-Description
-***********
-
-Checks for a rock, and fails if it is not installed.
-
-Example usage:
-
- AX_LUAROCKS_ROCK(stdlib)
-
-Note: use of this macro is not normally recommended. Normally, LuaRocks
-should be used to drive the build system, and it takes care of rock
-dependencies. Use this macro only if LuaRocks cannot be used at the top
-level, for example, in a build system that uses Lua only incidentally.
-
-Source Code
-***********
-
-Download the latest version of 'ax_luarocks_rock.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_luarocks_rock.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_luarocks_rock.m4).
-
-License
-*******
-
-Copyright (C) 2016 Reuben Thomas <rrt@sc3d.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_maintainer_mode_auto_silent, Next: ax_missing_prog, Prev: ax_luarocks_rock, Up: The Macros
-
-ax_maintainer_mode_auto_silent
-==============================
-
-Synopsis
-********
-
- AX_MAINTAINER_MODE_AUTO_SILENT
-
-Description
-***********
-
-Set autotools to error/sleep settings so that they are not run when
-being erroneously triggered. Likewise make libtool-silent when libtool
-has been used.
-
-I use the macro quite a lot since some automake versions have the
-tendency to try to rerun some autotools on a mere make even when not
-quite in -maintainer-mode. That is very annoying. Likewise, a user who
-installs from source does not want to see doubled compiler messages.
-
-I did not put an AC_REQUIRE(MAINTAINER_MODE) in here - should I?
-
-Source Code
-***********
-
-Download the latest version of 'ax_maintainer_mode_auto_silent.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_maintainer_mode_auto_silent.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_maintainer_mode_auto_silent.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_missing_prog, Next: ax_mpi, Prev: ax_maintainer_mode_auto_silent, Up: The Macros
-
-ax_missing_prog
-===============
-
-Synopsis
-********
-
- AX_MISSING_PROG(VARIABLE,PROGRAM,[MESSAGE])
-
-Description
-***********
-
-Simple wrapper for the AM_MISSING_PROG which displays a warning MESSAGE
-if provided. A typical use is the following:
-
- AC_PROG_AWK
- AS_IF([test -z "$AWK"],[
- AX_MISSING_PROG(AWK,[awk],[awk seems missing ...])
- ])
-
-Programs wrapped with AX_MISSING_PROG should be used only in the package
-building phase (because they will be wrapped with the automake 'missing'
-script, which will not be installed).
-
-Source Code
-***********
-
-Download the latest version of 'ax_missing_prog.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_missing_prog.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_missing_prog.m4).
-
-License
-*******
-
-Copyright (C) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_mpi, Next: ax_mpip, Prev: ax_missing_prog, Up: The Macros
-
-ax_mpi
-======
-
-Synopsis
-********
-
- AX_MPI([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-This macro tries to find out how to compile programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/)
-
-On success, it sets the MPICC, MPICXX, MPIF77, or MPIFC output variable
-to the name of the MPI compiler, depending upon the current language.
-(This may just be $CC/$CXX/$F77/$FC, but is more often something like
-mpicc/mpiCC/mpif77/mpif90.) It also sets MPILIBS to any libraries that
-are needed for linking MPI (e.g. -lmpi or -lfmpi, if a special
-MPICC/MPICXX/MPIF77/MPIFC was not found).
-
-Note that this macro should be used only if you just have a few source
-files that need to be compiled using MPI. In particular, you should
-neither overwrite CC/CXX/F77/FC with the values of
-MPICC/MPICXX/MPIF77/MPIFC, nor assume that you can use the same flags
-etc. as the standard compilers. If you want to compile a whole program
-using the MPI compiler commands, use one of the macros
-AX_PROG_{CC,CXX,FC}_MPI.
-
-ACTION-IF-FOUND is a list of shell commands to run if an MPI library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run if it is not
-found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_MPI.
-
-Source Code
-***********
-
-Download the latest version of 'ax_mpi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_mpi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_mpi.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2008 Julian C. Cummings <cummings@cacr.caltech.edu>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_mpip, Next: ax_ms_cpprest, Prev: ax_mpi, Up: The Macros
-
-ax_mpip
-=======
-
-Synopsis
-********
-
- AX_MPIP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Test for mpiP: Lightweight, Scalable MPI Profiling
-(http://mpip.sourceforge.net/)
-
-Provides a -with-mpiP=DIR option. Searches -with-mpiP location and the
-usual places for mpiP and required libraries. Marks MPIP as a precious
-environment variable.
-
-On success, sets MPIP_LDFLAGS, MPIP_LIBS, #defines HAVE_MPIP, and calls
-ACTION-IF-FOUND. When ACTION-IF-NOT-FOUND is not specified, the default
-behavior is for configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_mpip.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_mpip.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_mpip.m4).
-
-License
-*******
-
-Copyright (C) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Macro Archive. When you make and
-distribute a modified version of the Autoconf Macro, you may extend this
-special exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_ms_cpprest, Next: ax_need_awk, Prev: ax_mpip, Up: The Macros
-
-ax_ms_cpprest
-=============
-
-Synopsis
-********
-
- AX_MS_CPPREST([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the Microsoft C++ Rest SDK library of a particular version (or
-newer)
-
-If no path to the installed cpprest library is given the macro searchs
-under /usr, /usr/local, /opt and /opt/local and evaluates the
-$CPPREST_ROOT environment variable.
-
-This macro calls:
-
- AC_SUBST(cpprest_CPPFLAGS) / AC_SUBST(cpprest_LDFLAGS) /
- AC_SUBST(cpprest_LIBS)
-
-And sets:
-
- HAVE_MS_CPPREST
-
-Source Code
-***********
-
-Download the latest version of 'ax_ms_cpprest.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ms_cpprest.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ms_cpprest.m4).
-
-License
-*******
-
-Copyright (C) 2008 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Peter Adolphs
-Copyright (C) 2021 Richard Winters <kirvedx@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_need_awk, Next: ax_normalize_path, Prev: ax_ms_cpprest, Up: The Macros
-
-ax_need_awk
-===========
-
-Synopsis
-********
-
- AX_NEED_AWK
-
-Description
-***********
-
-Check if an awk implementation is available. Bail-out if not found.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_need_awk.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_need_awk.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_need_awk.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_normalize_path, Next: ax_not_enable_frame_pointer, Prev: ax_need_awk, Up: The Macros
-
-ax_normalize_path
-=================
-
-Synopsis
-********
-
- AX_NORMALIZE_PATH(VARNAME, [REFERENCE_STRING])
-
-Description
-***********
-
-Perform some cleanups on the value of $VARNAME (interpreted as a path):
-
- - empty paths are changed to '.'
- - trailing slashes are removed
- - repeated slashes are squeezed except a leading doubled slash '//'
- (which might indicate a networked disk on some OS).
-
-REFERENCE_STRING is used to turn '/' into '\' and vice-versa: if
-REFERENCE_STRING contains some backslashes, all slashes and backslashes
-are turned into backslashes, otherwise they are all turned into slashes.
-
-This makes processing of DOS filenames quite easier, because you can
-turn a filename to the Unix notation, make your processing, and turn it
-back to original notation.
-
- filename='A:\FOO\\BAR\'
- old_filename="$filename"
- # Switch to the unix notation
- AX_NORMALIZE_PATH([filename], ["/"])
- # now we have $filename = 'A:/FOO/BAR' and we can process it as if
- # it was a Unix path. For instance let's say that you want
- # to append '/subpath':
- filename="$filename/subpath"
- # finally switch back to the original notation
- AX_NORMALIZE_PATH([filename], ["$old_filename"])
- # now $filename equals to 'A:\FOO\BAR\subpath'
-
-One good reason to make all path processing with the unix convention is
-that backslashes have a special meaning in many cases. For instance
-
- expr 'A:\FOO' : 'A:\Foo'
-
-will return 0 because the second argument is a regex in which
-backslashes have to be backslashed. In other words, to have the two
-strings to match you should write this instead:
-
- expr 'A:\Foo' : 'A:\\Foo'
-
-Such behavior makes DOS filenames extremely unpleasant to work with. So
-temporary turn your paths to the Unix notation, and revert them to the
-original notation after the processing. See the macro
-AX_COMPUTE_RELATIVE_PATHS for a concrete example of this.
-
-REFERENCE_STRING defaults to $VARIABLE, this means that slashes will be
-converted to backslashes if $VARIABLE already contains some backslashes
-(see $thirddir below).
-
- firstdir='/usr/local//share'
- seconddir='C:\Program Files\\'
- thirddir='C:\home/usr/'
- AX_NORMALIZE_PATH([firstdir])
- AX_NORMALIZE_PATH([seconddir])
- AX_NORMALIZE_PATH([thirddir])
- # $firstdir = '/usr/local/share'
- # $seconddir = 'C:\Program Files'
- # $thirddir = 'C:\home\usr'
-
-Source Code
-***********
-
-Download the latest version of 'ax_normalize_path.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_normalize_path.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_normalize_path.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_not_enable_frame_pointer, Next: ax_numeric_namedlevel, Prev: ax_normalize_path, Up: The Macros
-
-ax_not_enable_frame_pointer
-===========================
-
-Synopsis
-********
-
- AX_NOT_ENABLE_FRAME_POINTER ([shellvar])
-
-Description
-***********
-
-add -enable-frame-pointer option, the default will add the gcc
--fomit-frame-pointer option to the shellvar (per default CFLAGS) and
-remove the " -g " debuginfo option from it. In other words, the default
-is "-disable-frame-pointer"
-
-Source Code
-***********
-
-Download the latest version of 'ax_not_enable_frame_pointer.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_not_enable_frame_pointer.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_not_enable_frame_pointer.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_numeric_namedlevel, Next: ax_open62541_check_h, Prev: ax_not_enable_frame_pointer, Up: The Macros
-
-ax_numeric_namedlevel
-=====================
-
-Synopsis
-********
-
- AX_NUMERIC_NAMEDLEVEL(VARNAME [,FROMVAR [,DEFAULT [,YESLEVEL]]])
-
-Description
-***********
-
-The levelstring FROMVAR is expanded and checked for verbal names that
-will map on to eight different levels - the VARNAME will receive this
-numeric level where "all" maps to 7 (lower three bits set) higher levels
-for 8 and 9 exist too. This macro is a nice helper to convert user
-input of a -with-opt=level into a numeric form that can be simply pushed
-as a #define like with AC_DEFINE:
-
- default YESLEVEL = 2 /* including unknown levelspec */
- default DEFAULT = 0 /* when named level is empty */
- default FROMVAR = VARNAME
-
-The DEFAULT value is used if the NAMED levelstring has become empty and
-it is copied without further conversion - a default of "0" is used if
-absent - identical to "no". A "yes" will be set to the YESLEVEL - and
-note that "yes" has "2" as its default value not "1". (which comes from
-its original use to set a "gcc -O2").
-
-the mnemonic names are:
-
- 9| insane |ultrasome|experimentalplus
- 8| ultra |ultra|experimental)
- 7| all |muchmore|somemanymore|manymoreplus
- 6| most |manymore|most)
- 5| strict |somemore|almost
- 4| more |more
- 3| extra |manyplus|plusmuch|somemany|plusmany
- 2| many |many|much|(yes)
- 1| some |some|plus
-
-note that a level can be constructed of (some|plus) = bit-0, (many|much)
-= bit-1, (more) = bit-2, (ultra|experimental) = bit-3 at least in a
-left-to-right order, ie. plusmanymore=7
-
-Example usage:
-
- AX_NUMERIC_NAMEDLEVEL(OPTLEVEL,with_optlevel,1,3)
- AC_DEFINE(OPTLEVEL)
- test "$GCC" = "yes" && CFLAGS="$CFLAGS -O$OPTLEVEL)
-
-Source Code
-***********
-
-Download the latest version of 'ax_numeric_namedlevel.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_numeric_namedlevel.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_numeric_namedlevel.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_open62541_check_h, Next: ax_open62541_check_lib, Prev: ax_numeric_namedlevel, Up: The Macros
-
-ax_open62541_check_h
-====================
-
-Synopsis
-********
-
- AX_OPEN62541_CHECK_H([HEADERS = `...see_below...'], [ACTION-IF-FOUND],
- [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Searches for the header file(s) of the open62541 library [1].
-
-The open62541 library is a cmake-based project, that provides its header
-files in one of two layouts:
-
- 1) As individual files, e.g. ua_config.h, ua_server.h, ua_types.h, ...
- 2) As a single amalgamation file open62541.h
-
-The second case is enabled when configuring open62541 with the options
-"-D UA_ENABLE_AMALGAMATION=true to" cmake, which seems to be preferred.
-Code using the library can distinguish which layout is used by checking
-for the macro "UA_NO_AMALGAMATION": if it is defined, the first layout
-is used.
-
-The AX_OPEN62541_CHECK_H macro checks first for the amalgamation and, if
-that is not found, for the individual headers. It defines
-"UA_NO_AMALGAMATION" if necessary.
-
-The individual headers to check for if no amalgamation is found can be
-provided as a space-separated list in the first argument. If that is
-empty, it defaults to all files known to be contained in the
-amalgamation as of v0.2.0 of the library:
-
- * ms_stdint.h
- * ua_client.h
- * ua_client_highlevel.h
- * ua_config.h
- * ua_config_standard.h
- * ua_connection.h
- * ua_constants.h
- * ua_job.h
- * ua_log.h
- * ua_log_stdout.h
- * ua_network_tcp.h
- * ua_nodeids.h
- * ua_server.h
- * ua_server_external_ns.h
- * ua_types.h
- * ua_types_generated.h
- * ua_types_generated_handling.h
-
-If the with_open62541 shell variable is set to "no" (e.g. from running
-the AX_OPEN62541_PATH macro and the user giving configure the option
-"-without-open62541"), then expands ACTION-IF-NOT-FOUND without any
-checks.
-
-[1]: <http://open62541.org/>
-
-Source Code
-***********
-
-Download the latest version of 'ax_open62541_check_h.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_check_h.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_check_h.m4).
-
-License
-*******
-
-Copyright (C) 2016,2017 Olaf Mandel <olaf@mandel.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_open62541_check_lib, Next: ax_open62541_path, Prev: ax_open62541_check_h, Up: The Macros
-
-ax_open62541_check_lib
-======================
-
-Synopsis
-********
-
- AX_OPEN62541_CHECK_LIB([STATIC-FIRST = `no'], [ACTION-IF-FOUND],
- [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Searches for the library file of the open62541 library [1].
-
-The open62541 library is a cmake-based project, that supplies both a
-shared and a static library (with different names). The
-AX_OPEN62541_CHECK_LIB macro can search for both and adds the first one
-found to the LIBS Makefile variable. The search can be in either order
-(shared first or static first), which is selectable on macro invocation
-with the STATIC-FIRST parameter. The user can change this default by
-invoking configure with either the -with-open62541-shared or
--with-open62541-static option (the named one is checked first).
-
-Either shared or static library can be excluded from checking completely
-with the options -without-open62541-shared and
--without-open62541-static.
-
-If the with_open62541 shell variable is set to "no" (e.g. from running
-the AX_OPEN62541_PATH macro and the user giving configure the option
-"-without-open62541"), then expands ACTION-IF-NOT-FOUND without any
-checks. The same is true if both -without-open62541-shared and
--without-open62541-static are given.
-
-[1]: <http://open62541.org/>
-
-Source Code
-***********
-
-Download the latest version of 'ax_open62541_check_lib.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_check_lib.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_check_lib.m4).
-
-License
-*******
-
-Copyright (C) 2016 Olaf Mandel <olaf@mandel.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_open62541_path, Next: ax_openmp, Prev: ax_open62541_check_lib, Up: The Macros
-
-ax_open62541_path
-=================
-
-Synopsis
-********
-
- AX_OPEN62541_PATH()
-
-Description
-***********
-
-Sets pre-processor and linker search paths for the open62541 library
-[1].
-
-The open62541 library is a cmake-based project, that is not always
-installed to the system: it does not even provide an install target by
-default. In that case, the location of several directories need to be
-added to the pre-processor and linker search paths:
-
- * -I<src>/deps
- * -I<src>/include
- * -I<src>/plugins
- * -I<build>/src_generated
- * -I<build>
- * -L<build>
-
-Here "src" indicates the location of the library source directory and
-"build" the location of the out-of-source build.
-
-This macro provides the configure options -with-open62541=dir and
--with-open62541-build=dir to set the two directories. This macro will
-append to CPPFLAGS and LDFLAGS if a dir is supplied. It will also
-export LD_LIBRARY_PATH with the absolute path of the build dir for the
-rest of the configure script to use and define a Makefile variable
-OPEN62541_LDPATH, which contains
-LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<abs_path_to_build> : this is intended
-to be used for all commands that need to execute a program using the
-library (e.g. make check). If paths are set, they are forwarded to
-distcheck.
-
-For -with-open62541, the dir is optional: if either the values "no"
-(from -without-open62541) or "yes" (for no argument) are specified, this
-macro does nothing but these values may be used by other code. If
--with-open62541 is not specified, the variable with_open62541 is not
-set.
-
-For -with-open62541-build, the dir is compulsory. -with-open62541-build
-must not be given without also specifying -with-open62541. If
--with-open62541 is given but -with-open62541-build is not, the default
-value is "<src>/build".
-
-[1]: <http://open62541.org/>
-
-Source Code
-***********
-
-Download the latest version of 'ax_open62541_path.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_path.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_path.m4).
-
-License
-*******
-
-Copyright (C) 2016,2017 Olaf Mandel <olaf@mandel.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_openmp, Next: ax_patch_libtool_changing_cmds_ifs, Prev: ax_open62541_path, Up: The Macros
-
-ax_openmp
-=========
-
-Synopsis
-********
-
- AX_OPENMP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-This macro tries to find out how to compile programs that use OpenMP a
-standard API and set of compiler directives for parallel programming
-(see http://www-unix.mcs/)
-
-On success, it sets the OPENMP_CFLAGS/OPENMP_CXXFLAGS/OPENMP_F77FLAGS
-output variable to the flag (e.g. -omp) used both to compile *and* link
-OpenMP programs in the current language.
-
-NOTE: You are assumed to not only compile your program with these flags,
-but also link it with them as well.
-
-If you want to compile everything with OpenMP, you should set:
-
- CFLAGS="$CFLAGS $OPENMP_CFLAGS"
- #OR# CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
- #OR# FFLAGS="$FFLAGS $OPENMP_FFLAGS"
-
-(depending on the selected language).
-
-The user can override the default choice by setting the corresponding
-environment variable (e.g. OPENMP_CFLAGS).
-
-ACTION-IF-FOUND is a list of shell commands to run if an OpenMP flag is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_OPENMP.
-
-Source Code
-***********
-
-Download the latest version of 'ax_openmp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_openmp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_openmp.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2015 John W. Peterson <jwpeterson@gmail.com>
-Copyright (C) 2016 Nick R. Papior <nickpapior@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_patch_libtool_changing_cmds_ifs, Next: ax_path_bdb, Prev: ax_openmp, Up: The Macros
-
-ax_patch_libtool_changing_cmds_ifs
-==================================
-
-Synopsis
-********
-
- AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS
-
-Description
-***********
-
-Do a 'grep "^[a-z]*_cmds=" libtool' - these are "subroutines" encoded by
-libtool.m4 into the generated libtool script. Since libtool assumes
-that there is no subroutine-facility in the shell invoked, these are not
-actually subroutines, but actually a "list of commands". This looks
-correct, but the command separator is not ";" - it is "~", the tilde
-character.
-
-Now, grep again, look for 'grep 'IFS="~"' libtool' and see that libtool
-scripting uses a for-loop on the command-list, i.e for cmd in
-$some_cmds. This works correctly when the IFS was modified, where IFS
-stands for "input field separator" which is whitespace characters by
-default.
-
-The problem: I have some real-world filesystems where there are
-directories using "~" inside of them, to be more to the point, it is a
-change control management software that uses source repositories of the
-form "path/master/project~version/src" and libtool has the tendency to
-resolve any symlinks so that it will paste such path into the $_cmds
-script when it gets evaluated a number of times.
-
-This script is a workaround: I do not know why the ";" was not chosen as
-the IFS, perhaps it has some weird interactions in some shells since it
-is also the default record separator being one time bigger in context
-than the argument separator. I have made good success however with
-using "?" as the IFS, since there is no path-name that uses a question
-mark, and there is no _cmds ever around that uses "?" for some thing.
-
-Oh yes, there are some usages of "*" to match shell-wise at the output
-file of some tool, so that might have triggered the choice to not use
-"?" in the first place - but in real life it never occurred that a
-_cmds script was created that has gone to use "?". And so, this
-ac-macro exchanges the s/~/?/g in configured _cmds variables and
-replaces all occurrences of s/IFS="~"/IFS="?"/ - and it all works smooth
-now.
-
-Source Code
-***********
-
-Download the latest version of 'ax_patch_libtool_changing_cmds_ifs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_patch_libtool_changing_cmds_ifs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_patch_libtool_changing_cmds_ifs.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_path_bdb, Next: ax_path_generic, Prev: ax_patch_libtool_changing_cmds_ifs, Up: The Macros
-
-ax_path_bdb
-===========
-
-Synopsis
-********
-
- AX_PATH_BDB([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro finds the latest version of Berkeley DB on the system, and
-ensures that the header file and library versions match. If
-MINIMUM-VERSION is specified, it will ensure that the library found is
-at least that version.
-
-It determines the name of the library as well as the path to the header
-file and library. It will check both the default environment as well as
-the default Berkeley DB install location. When found, it sets BDB_LIBS,
-BDB_CPPFLAGS, and BDB_LDFLAGS to the necessary values to add to LIBS,
-CPPFLAGS, and LDFLAGS, as well as setting BDB_VERSION to the version
-found (these variables are AC_SUBST). HAVE_DB_H is defined also.
-
-The option -with-bdb-dir=DIR can be used to specify a specific Berkeley
-DB installation to use.
-
-An example of it's use is:
-
- AX_PATH_BDB([3],[
- LIBS="$BDB_LIBS $LIBS"
- LDFLAGS="$BDB_LDFLAGS $LDFLAGS"
- CPPFLAGS="$CPPFLAGS $BDB_CPPFLAGS"
- ])
-
-which will locate the latest version of Berkeley DB on the system, and
-ensure that it is version 3.0 or higher.
-
-Details: This macro does not use either AC_CHECK_HEADERS or AC_CHECK_LIB
-because, first, the functions inside the library are sometimes renamed
-to contain a version code that is only available from the db.h on the
-system, and second, because it is common to have multiple db.h and libdb
-files on a system it is important to make sure the ones being used
-correspond to the same version. Additionally, there are many different
-possible names for libdb when installed by an OS distribution, and these
-need to be checked if db.h does not correspond to libdb.
-
-The format for the list of library names to search came from the Cyrus
-IMAP distribution, although they are generated dynamically here, and
-only for the version found in db.h.
-
-The macro AX_COMPARE_VERSION is required to use this macro, and should
-be available from the Autoconf Macro Archive.
-
-The author would like to acknowledge the generous and valuable feedback
-from Guido Draheim, without which this macro would be far less robust,
-and have poor and inconsistent cross compilation support.
-
-Changes:
-
- 1/5/05 applied patch from Rafal Rzepecki to eliminate compiler
- warning about unused variable, argv
-
-Source Code
-***********
-
-Download the latest version of 'ax_path_bdb.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_bdb.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_bdb.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tim Toolan <toolan@ele.uri.edu>
-Copyright (C) 2020 Bastien Roucaries <rouca@debian.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_path_generic, Next: ax_path_lib_pcre, Prev: ax_path_bdb, Up: The Macros
-
-ax_path_generic
-===============
-
-Synopsis
-********
-
- AX_PATH_GENERIC(LIBRARY,[MINIMUM-VERSION,[SED-EXPR-EXTRACTOR]],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],[CONFIG-SCRIPTS],[CFLAGS-ARG],[LIBS-ARG])
-
-Description
-***********
-
-Runs the LIBRARY-config script and defines LIBRARY_CFLAGS and
-LIBRARY_LIBS unless the user had predefined them in the environment.
-
-The script must support '-cflags' and '-libs' args. If MINIMUM-VERSION
-is specified, the script must also support the '-version' arg. If the
-'-with-library-[exec-]prefix' arguments to ./configure are given, it
-must also support '-prefix' and '-exec-prefix'. Preferably use
-CONFIG-SCRIPTS as config script, CFLAGS-ARG instead of '-cflags' and
-LIBS-ARG instead of '-libs', if given.
-
-The SED-EXPR-EXTRACTOR parameter represents the expression used in sed
-to extract the version number. Use it if your 'foo-config -version'
-dumps something like 'Foo library v1.0.0 (alfa)' instead of '1.0.0'.
-
-The macro respects LIBRARY_CONFIG, LIBRARY_CFLAGS and LIBRARY_LIBS
-variables. If the first one is defined, it specifies the name of the
-config script to use. If the latter two are defined, the script is not
-ran at all and their values are used instead (if only one of them is
-defined, the empty value of the remaining one is still used).
-
-Example:
-
- AX_PATH_GENERIC(Foo, 1.0.0)
-
-would run 'foo-config -version' and check that it is at least 1.0.0, if
-successful the following variables would be defined and substituted:
-
- FOO_CFLAGS to `foo-config --cflags`
- FOO_LIBS to `foo-config --libs`
-
-Example:
-
- AX_PATH_GENERIC([Bar],,,[
- AC_MSG_ERROR([Cannot find Bar library])
- ])
-
-would check for bar-config program, defining and substituting the
-following variables:
-
- BAR_CFLAGS to `bar-config --cflags`
- BAR_LIBS to `bar-config --libs`
-
-Example:
-
- ./configure BAZ_LIBS=/usr/lib/libbaz.a
-
-would link with a static version of baz library even if 'baz-config
--libs' returns just "-lbaz" that would normally result in using the
-shared library.
-
-This macro is a rearranged version of AC_PATH_GENERIC from Angus Lees.
-
-Source Code
-***********
-
-Download the latest version of 'ax_path_generic.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_generic.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_generic.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_path_lib_pcre, Next: ax_path_milter, Prev: ax_path_generic, Up: The Macros
-
-ax_path_lib_pcre
-================
-
-Synopsis
-********
-
- AX_PATH_LIB_PCRE [(A/NA)]
-
-Description
-***********
-
-check for pcre lib and set PCRE_LIBS and PCRE_CFLAGS accordingly.
-
-also provide -with-pcre option that may point to the $prefix of the pcre
-installation - the macro will check $pcre/include and $pcre/lib to
-contain the necessary files.
-
-the usual two ACTION-IF-FOUND / ACTION-IF-NOT-FOUND are supported and
-they can take advantage of the LIBS/CFLAGS additions.
-
-Source Code
-***********
-
-Download the latest version of 'ax_path_lib_pcre.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_lib_pcre.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_lib_pcre.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_path_milter, Next: ax_path_missing, Prev: ax_path_lib_pcre, Up: The Macros
-
-ax_path_milter
-==============
-
-Synopsis
-********
-
- AX_PATH_MILTER([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to automatically find the library libmilter.a and the
-header file "libmilter/mfapi.h", which are required when compiling a
-milter for Sendmail. When successful, it sets the output variable
-MILTER_LIBS to "-lmilter", MILTER_LDFLAGS to contain an -Lpathtolib
-option, and MILTER_CPPFLAGS to contain an -Ipathtoinclude option, if
-they are necessary.
-
-The easiest way to use this macro is something like:
-
- AX_PATH_MILTER([8.12],[
- LIBS="$MILTER_LIBS $LIBS"
- LDFLAGS="$MILTER_LDFLAGS $LDFLAGS"
- CPPFLAGS="$CPPFLAGS $MILTER_CPPFLAGS"
- ],[
- AC_MSG_ERROR([required milter library and header not found])
- ])
-
-If the macro is successful, it just adds any flags to the necessary
-environment. If it is not successful, it would likely be a fatal error,
-because if an application is linking with libmilter.a, it is probably
-because it is a milter.
-
-There are two optional "-with" options for configure which are added.
-If they are specified, they override any searching that is done. They
-are:
-
- --with-sendmail-base=<DIR> This option is used to explicitly
- specify the base of the sendmail distribution.
-
- --with-sendmail-obj=<DIR> The option is used to explicitly specify
- the "obj.*" subdirectory in the sendmail distribution
- that should be used.
-
-When sendmail-base is not specified, the current environment is first
-tested to see if the header and library are available, and if so
-MILTER_LDFLAGS and MILTER_CPPFLAGS are left empty.
-
-There are two places that are searched for the sendmail base directory.
-The first location is one directory down from the current directory. It
-checks if there is a directory of the form sendmail-8.1*, limited to
-version 8.12.x or higher, then chooses the directory with the highest
-version number. If that method does not succeed, it then looks in the
-file /etc/mail/sendmail.cf for the directory it was built from, and uses
-the base of that distribution. If neither of these methods work, then
-it fails.
-
-There are two methods for finding the "obj.*" directory when it is not
-specified. The first is to try to run sendmail's Build program with the
--M option which will print out the name of the obj. directory for the
-tool in the directory where it is run from. If this does not work, is
-looks for the newest directory of the form "obj.*" in the sendmail base
-directory.
-
-Two addition output variables that are defined, whether or not the files
-are found are SENDMAIL_BASE_DIR and SENDMAIL_OBJ_DIR, which are the
-suspected location of the sendmail base directory and obj.*
-subdirectory.
-
-NOTE: POSIX threads MUST be configured BEFORE this function is called or
-it will not find libmilter.a even if it exists. The easiest way is to
-use the AX_PTHREAD macro by Steven G. Johnson and Alejandro Forero
-Cuervo which is available from the Autoconf Macro Archive.
-
-Source Code
-***********
-
-Download the latest version of 'ax_path_milter.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_milter.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_milter.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tim Toolan <toolan@ele.uri.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_path_missing, Next: ax_perl_ext, Prev: ax_path_milter, Up: The Macros
-
-ax_path_missing
-===============
-
-Synopsis
-********
-
- AX_PATH_MISSING(VARIABLE, PROG-TO-CHECK-FOR, WARNING-IF-NOT-FOUND, PATH)
-
-Description
-***********
-
-Check whether program PROG-TO-CHECK-FOR exists in path. If it is found,
-set VARIABLE to the full path of PROG-TO-CHECK-FOR, otherwise warn using
-the string WARNING-IF-NOT-FOUND and set VARIABLE to the full path of the
-Automake missing script with PROG-TO-CHECK-FOR as the command to run.
-
-A typical use is the following:
-
- AX_PATH_MISSING([AUTOGEN],[autogen],[autogen seems missing ...])
-
-This macro is the combination of AC_PATH_PROG and AX_MISSING_PROG. If
-you do not want to run AC_PATH_PROG, simply use AX_MISSING_PROG or
-AM_MISSING.
-
-Source Code
-***********
-
-Download the latest version of 'ax_path_missing.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_missing.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_missing.m4).
-
-License
-*******
-
-Copyright (C) 2008 Noah Slater <nslater@bytesexual.org>
-Copyright (C) 2008 Francesco Salvestrini <salvestrini@sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_perl_ext, Next: ax_perl_ext_flags, Prev: ax_path_missing, Up: The Macros
-
-ax_perl_ext
-===========
-
-Synopsis
-********
-
- AX_PERL_EXT
-
-Description
-***********
-
-Fetches the linker flags and C compiler flags for compiling and linking
-Perl binary extensions. The macro substitutes PERL_EXT_PREFIX,
-PERL_EXT_INC, PERL_EXT_LIB, PERL_EXT_CPPFLAGS, PERL_EXT_LDFLAGS and
-PERL_EXT_DLEXT variables if Perl executable was found. It also checks
-the same variables before trying to retrieve them from the Perl
-configuration.
-
- PERL_EXT_PREFIX: top-level perl installation path (--prefix)
- PERL_EXT_INC: XS include directory
- PERL_EXT_LIB: Perl extensions destination directory
- PERL_EXT_CPPFLAGS: C preprocessor flags to compile extensions
- PERL_EXT_LDFLAGS: linker flags to build extensions
- PERL_EXT_DLEXT: extensions suffix for perl modules (e.g. ".so")
-
-Examples:
-
- AX_PERL_EXT
- if test x"$PERL" = x; then
- AC_ERROR(["cannot find Perl"])
- fi
-
-Source Code
-***********
-
-Download the latest version of 'ax_perl_ext.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_ext.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_ext.m4).
-
-License
-*******
-
-Copyright (C) 2011 Stanislav Sedov <stas@FreeBSD.org>
-Copyright (C) 2014 Thomas Klausner <tk@giga.or.at>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
-
-\1f
-File: autoconf-archive.info, Node: ax_perl_ext_flags, Next: ax_perl_module_version, Prev: ax_perl_ext, Up: The Macros
-
-ax_perl_ext_flags
-=================
-
-Synopsis
-********
-
- AX_PERL_EXT_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [EXTRA-MODULES])
- AX_PERL_EXT_CFLAGS([CFLAGS-VARIABLE])
- AX_PERL_EXT_LDFLAGS([LDFLAGS-VARIABLE], [EXTRA-MODULES])
-
-Description
-***********
-
-Fetches the linker flags and C compiler flags for compiling and linking
-programs that embed a Perl interpreter. If the EXTRA-MODULES argument
-is submitted, it is a space separated list of extra modules to link.
-The flags will be stored in the provided variables.
-
-Examples:
-
- AX_PERL_EXT_FLAGS([PERLXS_CFLAGS], [PERLXS_LDFLAGS])
- AC_SUBST([PERLXS_CFLAGS])
- AC_SUBST([PERLXS_LDFLAGS])
-
- AX_PERL_EXT_CFLAGS([PERLXS_CFLAGS])
- AC_SUBST([PERLXS_CFLAGS])
-
- AX_PERL_EXT_LDFLAGS([PERLXS_LDFLAGS], [-std Socket])
-
-Source Code
-***********
-
-Download the latest version of 'ax_perl_ext_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_ext_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_ext_flags.m4).
-
-License
-*******
-
-Copyright (C) 2009 Mats Kindahl of Sun Microsystems <mats@sun.com>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-3. The name of the author may not be used to endorse or promote
-products derived from this software without specific prior written
-permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-
-\1f
-File: autoconf-archive.info, Node: ax_perl_module_version, Next: ax_pgsql_priv_root, Prev: ax_perl_ext_flags, Up: The Macros
-
-ax_perl_module_version
-======================
-
-Synopsis
-********
-
- AX_PERL_MODULE_VERSION([MODULE VERSION], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-Checks to see if the list of 'Module Version' are available in the
-system. If all the modules in the list are available ACTION-IF-TRUE is
-executed. Case one module is not available ACTION-IF-FALSE is executed
-and the macro execution is aborted. NOTE: Perl is needed.
-
-Example:
-
- AX_PERL_MODULE_VERSION(CGI::Test 0.104 CGI::Ajax 0.694, ,
- AC_MSG_ERROR(Need some Perl modules))
-
-Source Code
-***********
-
-Download the latest version of 'ax_perl_module_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_module_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_module_version.m4).
-
-License
-*******
-
-Copyright (C) 2009 Marco Gomes <mpglesi@gmail.com>
-Copyright (C) 2009 Ruben Fonseca <fonseka@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_pgsql_priv_root, Next: ax_pkg_check_modules, Prev: ax_perl_module_version, Up: The Macros
-
-ax_pgsql_priv_root
-==================
-
-Synopsis
-********
-
- AX_PGSQL_PRIV_ROOT(DB, USER, [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-
-Description
-***********
-
-This macro checks whether the given PostgreSQL user has root privileges
-(can create and drop databases) It is recommended to first call
-AX_CHECK_PGSQL_DB, this makes it easier to locate the cause of error.
-The macro AX_PROG_PGCLIENT is required by this one.
-
-The variable $pgclient_root_call is set for later use in Makefiles, if
-you'd like to make use of this, you must do
-
- AC_SUBST(pgclient_root_call)
-
-after having called AX_CHECK_PGSQL_PRIV_ROOT. You can then do something
-like the following in your Makefile.am:
-
- @pgclient_root_call@ -f file.sql
-
-If you want the user to set the data, you should support something like
-these configure options:
-
- AC_ARG_WITH(pgsql-host,
- [ --with-pgsql-host=HOST server is running on HOST @<:@local socket@:>@],
- [pg_host=$withval], [pg_host=])
-
- AC_ARG_WITH(pgsql-db,
- [ --with-pgsql-db=DBNAME use database DBNAME @<:@test@:>@],
- [pg_db=$withval], [pg_db=test])
-
- AC_ARG_WITH(pgsql-root-user,
- [ --with-pgsql-root-user=USER use user USER, must have root (all) privileges @<:@postgres@:>@],
- [pg_root_user=$withval], [pg_root_user=postgres])
-
- AC_ARG_WITH(pgsql-password,
- [ --with-pgsql-password=PASSWORD use password PASSWORD @<:@none@:>@],
- [pg_password=$withval], [pg_password=""])
-
-You can then call the macro like this:
-
- AX_CHECK_PGSQL_PRIV_ROOT([$pg_db], [$pg_root_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need root privileges on database!])])
-
-Source Code
-***********
-
-Download the latest version of 'ax_pgsql_priv_root.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pgsql_priv_root.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pgsql_priv_root.m4).
-
-License
-*******
-
-Copyright (C) 2008 Moritz Sinn <moritz@freesources.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_pkg_check_modules, Next: ax_pkg_mico, Prev: ax_pgsql_priv_root, Up: The Macros
-
-ax_pkg_check_modules
-====================
-
-Synopsis
-********
-
- AX_PKG_CHECK_MODULES(PREFIX, PUBLIC-MODULES, PRIVATE-MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], [PUBLIC-VARIABLE], [PRIVATE-VARIABLE])
-
-Description
-***********
-
-A wrapper around PKG_CHECK_MODULES which splits the list of modules into
-public and private dependencies, and produces two variables listing the
-dependencies across all invocations of AX_PKG_CHECK_MODULES. These two
-variables are exposed via AC_SUBST, and should be used in a pkg-config
-file as the substituted values for Requires and Requires.private.
-
-The PREFIX, PUBLIC-MODULES and PRIVATE-MODULES arguments should be
-specified as for PKG_CHECK_MODULES, with the concatenation of
-PUBLIC-MODULES and PRIVATE-MODULES equaling the LIST-OF-MODULES from
-PKG_CHECK_MODULES. The ACTION-IF-FOUND and ACTION-IF-NOT-FOUND arguments
-are optional, and should also be specified as for PKG_CHECK_MODULES.
-ACTION-IF-FOUND is evaluated if the full LIST-OF-MODULES is found;
-ACTION-IF-NOT-FOUND similarly.
-
-PUBLIC-VARIABLE defaults to AX_PACKAGE_REQUIRES, and PRIVATE-VARIABLE
-defaults to AX_PACKAGE_REQUIRES_PRIVATE. Both variables are AC_SUBST-ed
-by this macro.
-
-For example:
-
- AX_PKG_CHECK_MODULES([GLIB],[glib-2.0 gio-2.0],[gthread-2.0])
- AX_PKG_CHECK_MODULES([DBUS],[],[dbus-glib-1 >= 0.98 dbus-1])
-
-results in the substitutions:
-
- AX_PACKAGE_REQUIRES="glib-2.0 gio-2.0"
- AX_PACKAGE_REQUIRES_PRIVATE="gthread-2.0 dbus-glib-1 >= 0.98 dbus-1"
-
-and can be used with a template pkg-config file (.pc.in) using:
-
- Requires: @AX_PACKAGE_REQUIRES@
- Requires.private: @AX_PACKAGE_REQUIRES_PRIVATE@
-
-Source Code
-***********
-
-Download the latest version of 'ax_pkg_check_modules.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_check_modules.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_check_modules.m4).
-
-License
-*******
-
-Copyright (C) 2014 Philip Withnall <philip@tecnocode.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_pkg_mico, Next: ax_pkg_swig, Prev: ax_pkg_check_modules, Up: The Macros
-
-ax_pkg_mico
-===========
-
-Synopsis
-********
-
- AX_PKG_MICO([X.X.X optional required])
-
-Description
-***********
-
-This macro searches for a MICO installation on your system. MICO (Mico
-Is COrba) installs the file 'mico-setup.sh' under MICO_INSTALL_BASE/lib,
-where MICO_INSTALL_BASE is probably /usr/local or /usr. If nothing was
-specified when calling configure or just -with-mico, it searches in
-$prefix/lib:/usr/local/lib:/usr/lib The argument of s-with-mico
-specifies the full pathname of the mico-setup.sh file. For instance
--with-mico=/usr/local/mico-2.2.6/lib/mico-setup.sh.
-
-If the version argument is given (e.g. 2.2.6), AX_PKG_MICO checks that
-the mico package is this version number or higher.
-
-The other optional argument to AX_PKG_MICO are 'optional' and
-'required'. by default, placing AX_PKG_MICO in your configure.in does
-not enforce using mico, if it is not found on the system. If MICO
-existence is critical for the building of your package, then you
-probably want to specify something like "AX_PKG_MICO(2.2.6 required)".
-Then, even if the -with-mico was not specified on the command line of
-the configure script, an error will be raised if mico was not found.
-
-If the mico package is not found, abort configuration with error
-message.
-
-It defines the symbol MICOSETUP, MICOVERSION, MICOSHAREDDIR
-MICO_INCLUDE, MICO_LIB and MICO_CXX if mico is found. In addition, the
-mico script mico-c++ (set in (MICO_CXX) is scaned for a string match
-"-I.*ministl" and if foundMICO_USE_MINISTL is set to 1, otherwise to 0.
-
-Example of use of these variables in your Makefile.in:
-
- INCLUDES += @MICO_INCLUDE@
- LDFLAGS += @MICO_LIB@
-
-Source Code
-***********
-
-Download the latest version of 'ax_pkg_mico.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_mico.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_mico.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tal Shalif <tal@shalif.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_pkg_swig, Next: ax_prefix_config_h, Prev: ax_pkg_mico, Up: The Macros
-
-ax_pkg_swig
-===========
-
-Synopsis
-********
-
- AX_PKG_SWIG([major.minor.micro], [action-if-found], [action-if-not-found])
-
-Description
-***********
-
-This macro searches for a SWIG installation on your system. If found,
-then SWIG is AC_SUBST'd; if not found, then $SWIG is empty. If SWIG is
-found, then SWIG_LIB is set to the SWIG library path, and AC_SUBST'd.
-
-You can use the optional first argument to check if the version of the
-available SWIG is greater than or equal to the value of the argument.
-It should have the format: N[.N[.N]] (N is a number between 0 and 999.
-Only the first N is mandatory.) If the version argument is given (e.g.
-1.3.17), AX_PKG_SWIG checks that the swig package is this version number
-or higher.
-
-As usual, action-if-found is executed if SWIG is found, otherwise
-action-if-not-found is executed.
-
-In configure.in, use as:
-
- AX_PKG_SWIG(1.3.17, [], [ AC_MSG_ERROR([SWIG is required to build..]) ])
- AX_SWIG_ENABLE_CXX
- AX_SWIG_MULTI_MODULE_SUPPORT
- AX_SWIG_PYTHON
-
-Source Code
-***********
-
-Download the latest version of 'ax_pkg_swig.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_swig.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_swig.m4).
-
-License
-*******
-
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-Copyright (C) 2011 Murray Cumming <murrayc@openismus.com>
-Copyright (C) 2021 Vincent Danjean <Vincent.Danjean@ens-lyon.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prefix_config_h, Next: ax_prepend_flag, Prev: ax_pkg_swig, Up: The Macros
-
-ax_prefix_config_h
-==================
-
-Synopsis
-********
-
- AX_PREFIX_CONFIG_H [(OUTPUT-HEADER [,PREFIX [,ORIG-HEADER]])]
-
-Description
-***********
-
-Generate an installable config.h.
-
-A package should not normally install its config.h as a system header,
-but if it must, this macro can be used to avoid namespace pollution by
-making a copy of config.h with a prefix added to all the macro names.
-
-Each "#define SOMEDEF" line of the configuration header has the given
-prefix added, in the same case as the first character of the macro name.
-
-Defaults:
-
- OUTPUT-HEADER = $PACKAGE-config.h
- PREFIX = $PACKAGE
- ORIG-HEADER, from AM_CONFIG_HEADER(config.h)
-
-Your configure.ac script should contain both macros in this order.
-
-Example:
-
- AC_INIT(config.h.in) # config.h.in as created by "autoheader"
- AM_INIT_AUTOMAKE(testpkg, 0.1.1) # makes #undef VERSION and PACKAGE
- AM_CONFIG_HEADER(config.h) # prep config.h from config.h.in
- AX_PREFIX_CONFIG_H(mylib/_config.h) # prep mylib/_config.h from it..
- AC_MEMORY_H # makes "#undef NEED_MEMORY_H"
- AC_C_CONST_H # makes "#undef const"
- AC_OUTPUT(Makefile) # creates the "config.h" now
- # and also mylib/_config.h
-
-If the argument to AX_PREFIX_CONFIG_H would have been omitted then the
-default output file would have been called simply "testpkg-config.h",
-but even under the name "mylib/_config.h" it contains prefix-defines
-like
-
- #ifndef TESTPKG_VERSION
- #define TESTPKG_VERSION "0.1.1"
- #endif
- #ifndef TESTPKG_NEED_MEMORY_H
- #define TESTPKG_NEED_MEMORY_H 1
- #endif
- #ifndef _testpkg_const
- #define _testpkg_const _const
- #endif
-
-and this "mylib/_config.h" can be installed along with other header
-files, which is most convenient when creating a shared library (that has
-some headers) whose functionality depends on features detected at
-compile-time. No need to invent some "mylib-confdefs.h.in" manually.
-
-Note that some AC_DEFINEs that end up in the config.h file are actually
-self-referential - e.g. AC_C_INLINE, AC_C_CONST, and the AC_TYPE_OFF_T
-say that they "will define inline|const|off_t if the system does not do
-it by itself". You might want to clean up about these - consider an
-extra mylib/conf.h that reads something like:
-
- #include <mylib/_config.h>
- #ifndef _testpkg_const
- #define _testpkg_const const
- #endif
-
-and then start using _testpkg_const in the header files. That is also a
-good thing to differentiate whether some library-user has starting to
-take up with a different compiler, so perhaps it could read something
-like this:
-
- #ifdef _MSC_VER
- #include <mylib/_msvc.h>
- #else
- #include <mylib/_config.h>
- #endif
- #ifndef _testpkg_const
- #define _testpkg_const const
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_prefix_config_h.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prefix_config_h.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prefix_config_h.m4).
-
-License
-*******
-
-Copyright (C) 2014 Reuben Thomas <rrt@sc3d.org>
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2008 Marten Svantesson
-Copyright (C) 2008 Gerald Point <Gerald.Point@labri.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prepend_flag, Next: ax_print_to_file, Prev: ax_prefix_config_h, Up: The Macros
-
-ax_prepend_flag
-===============
-
-Synopsis
-********
-
- AX_PREPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-
-Description
-***********
-
-FLAG is added to the front of the FLAGS-VARIABLE shell variable, with a
-space added in between.
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
-FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-FLAG.
-
-NOTE: Implementation based on AX_APPEND_FLAG.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prepend_flag.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prepend_flag.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prepend_flag.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-Copyright (C) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-Copyright (C) 2018 John Zaitseff <J.Zaitseff@zap.org.au>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_print_to_file, Next: ax_printf_size_t, Prev: ax_prepend_flag, Up: The Macros
-
-ax_print_to_file
-================
-
-Synopsis
-********
-
- AX_PRINT_TO_FILE([FILE],[DATA])
-
-Description
-***********
-
-Writes the specified data to the specified file.
-
-Source Code
-***********
-
-Download the latest version of 'ax_print_to_file.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_print_to_file.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_print_to_file.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_printf_size_t, Next: ax_prog_apache, Prev: ax_print_to_file, Up: The Macros
-
-ax_printf_size_t
-================
-
-Synopsis
-********
-
- AX_PRINTF_SIZE_T
-
-Description
-***********
-
-Check for the appropriate printf() format string modifier to use with a
-size_t argument. If a suitable modifier is found, it is AC_DEFINE'd as
-PRI_SIZE_T_MODIFIER, and can be used in C code as e.g.
-
- printf("Size = %" PRI_SIZE_T_MODIFIER "u bytes.\n", sizeof(foo));
-
-If you use the PRIxNN macros from ISO C99's <inttypes.h>, you may wish
-to define a supplemental set of macros along similar lines:
-
- #define PRIdSIZE PRI_SIZE_T_MODIFIER "d"
- #define PRIiSIZE PRI_SIZE_T_MODIFIER "i"
- #define PRIoSIZE PRI_SIZE_T_MODIFIER "o"
- #define PRIuSIZE PRI_SIZE_T_MODIFIER "u"
- #define PRIxSIZE PRI_SIZE_T_MODIFIER "x"
- #define PRIXSIZE PRI_SIZE_T_MODIFIER "X"
-
-Note: This macro invokes a test program to check whether a given format
-modifier is understood by the system's sprintf() function. If the user
-is cross-compiling, then this check cannot be performed, and thereby
-PRI_SIZE_T_MODIFIER will remain undefined.
-
-Source Code
-***********
-
-Download the latest version of 'ax_printf_size_t.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_printf_size_t.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_printf_size_t.m4).
-
-License
-*******
-
-Copyright (C) 2012 Daniel Richard G. <skunk@iSKUNK.ORG>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_apache, Next: ax_prog_bison, Prev: ax_printf_size_t, Up: The Macros
-
-ax_prog_apache
-==============
-
-Synopsis
-********
-
- AX_PROG_APACHE([version])
-
-Description
-***********
-
-This macro searches for an installed apache server. If nothing was
-specified when calling configure or just -with-apache, it searches in
-/usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin
-The argument of -with-apache specifies the full pathname of the httpd
-argument. For instance -with-apache=/usr/sbin/httpd.
-
-If the version argument is given, AX_PROG_APACHE checks that the apache
-server is this version number or higher.
-
-If the apache server is not found, abort configuration with error
-message.
-
-It defines the symbol APACHE if the server is found.
-
-Files using apache should do the following:
-
- @APACHE@ -d /etc/httpd
-
-It defines the symbol APACHE_MODULES if a directory containing mod_env.*
-is found in the default server root directory (obtained with httpd -V).
-
-The httpd.conf file listing modules to be loaded dynamically can use
-@APACHE_MODULES@ to grab them in the appropriate sub directory. For
-instance:
-
- ...
- <IfModule mod_so.c>
- LoadModule env_module @APACHE_MODULES@/mod_env.so
- LoadModule config_log_module @APACHE_MODULES@/mod_log_config.so
- ...
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_apache.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_apache.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_apache.m4).
-
-License
-*******
-
-Copyright (C) 2008 Loic Dachary <loic@senga.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_bison, Next: ax_prog_bison_version, Prev: ax_prog_apache, Up: The Macros
-
-ax_prog_bison
-=============
-
-Synopsis
-********
-
- AX_PROG_BISON(ACTION-IF-TRUE,ACTION-IF-FALSE)
-
-Description
-***********
-
-Check whether bison is the parser generator. Run ACTION-IF-TRUE if
-successful, ACTION-IF-FALSE otherwise
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_bison.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_bison.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_bison.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copyright (C) 2010 Diego Elio Petteno' <flameeyes@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_bison_version, Next: ax_prog_cc_char_subscripts, Prev: ax_prog_bison, Up: The Macros
-
-ax_prog_bison_version
-=====================
-
-Synopsis
-********
-
- AX_PROG_BISON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that bison version is greater or equal to the version
-indicated. If true the shell commands in ACTION-IF-TRUE are executed.
-If not the shell commands in commands in ACTION-IF-TRUE are executed.
-If not the shell commands in ACTION-IF-FALSE are run. Note if $BISON is
-not set (for example by running AC_CHECK_PROG or AC_PATH_PROG) the macro
-will fail.
-
-Example:
-
- AC_PATH_PROG([BISON],[bison])
- AX_PROG_BISON_VERSION([3.0.2],[ ... ],[ ... ])
-
-This will check to make sure that the bison you have is at least version
-3.0.2 or greater.
-
-NOTE: This macro uses the $BISON variable to perform the check.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_bison_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_bison_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_bison_version.m4).
-
-License
-*******
-
-Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cc_char_subscripts, Next: ax_prog_cc_for_build, Prev: ax_prog_bison_version, Up: The Macros
-
-ax_prog_cc_char_subscripts
-==========================
-
-Synopsis
-********
-
- AX_PROG_CC_CHAR_SUBSCRIPTS(substvar [,hard])
-
-Description
-***********
-
-Try to find a compiler option that enables usage of char-type to index a
-value-field. This one needs unsigned-chars and it must suppress
-warnings about usage of chars for subscripting. for gcc -funsigned-char
--Wno-char-subscripts
-
-Currently this macro knows about GCC. hopefully will evolve to use:
-Solaris C compiler, Digital Unix C compiler, C for AIX Compiler, HP-UX C
-compiler, and IRIX C compiler.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cc_char_subscripts.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_char_subscripts.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_char_subscripts.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cc_for_build, Next: ax_prog_cc_mpi, Prev: ax_prog_cc_char_subscripts, Up: The Macros
-
-ax_prog_cc_for_build
-====================
-
-Synopsis
-********
-
- AX_PROG_CC_FOR_BUILD
-
-Description
-***********
-
-This macro searches for a C compiler that generates native executables,
-that is a C compiler that surely is not a cross-compiler. This can be
-useful if you have to generate source code at compile-time like for
-example GCC does.
-
-The macro sets the CC_FOR_BUILD and CPP_FOR_BUILD macros to anything
-needed to compile or link (CC_FOR_BUILD) and preprocess (CPP_FOR_BUILD).
-The value of these variables can be overridden by the user by specifying
-a compiler with an environment variable (like you do for standard CC).
-
-It also sets BUILD_EXEEXT and BUILD_OBJEXT to the executable and object
-file extensions for the build platform, and GCC_FOR_BUILD to 'yes' if
-the compiler we found is GCC. All these variables but GCC_FOR_BUILD are
-substituted in the Makefile.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cc_for_build.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_for_build.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_for_build.m4).
-
-License
-*******
-
-Copyright (C) 2008 Paolo Bonzini <bonzini@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cc_mpi, Next: ax_prog_cp_s, Prev: ax_prog_cc_for_build, Up: The Macros
-
-ax_prog_cc_mpi
-==============
-
-Synopsis
-********
-
- AX_PROG_CC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find out how to compile C programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_CC and will replace the
-standard variable CC with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
- # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard C compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
- #
- AX_PROG_CC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cc_mpi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_mpi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_mpi.m4).
-
-License
-*******
-
-Copyright (C) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cp_s, Next: ax_prog_crontab, Prev: ax_prog_cc_mpi, Up: The Macros
-
-ax_prog_cp_s
-============
-
-Synopsis
-********
-
- AX_PROG_CP_S
-
-Description
-***********
-
-Check how to make a copy by creating a symbolic link to the original -
-it defines the variable CP_S for further use, which you should in fact
-treat like it used to be with be LN_S. The actual value is assured to be
-either LN_S (if the filesystem supports symbolic links) or CP (if the
-filesystem does not know about symbolic links and you need a copy of
-original file to have the same text in both places). In a gnu
-environment it will simply set CP_S="cp -s" since the gnu "cp"-command
-has the "-s" flag. You shall not try to use this command on directories
-since it would require a "-r" in the case of a copy that is not
-supported explicitly here. (I'm not sure if some "cp"-commands out
-there would barf at usage of "-r" on a normal file).
-
-Use CP_S to create a copy of read-only data - if your filesystem
-supports it then a symbolic link is created - a process that is quicker
-and space-saving. However, if the target fs does not support symbolic
-links, just copy the data. Unlike ac_prog_ln_s this macro will never
-fail to set the CP_S ac_subst to something that works.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cp_s.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cp_s.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cp_s.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_crontab, Next: ax_prog_cxx_for_build, Prev: ax_prog_cp_s, Up: The Macros
-
-ax_prog_crontab
-===============
-
-Synopsis
-********
-
- AX_PROG_CRONTAB
-
-Description
-***********
-
-Check for the program crontab, if exists let script continue, else pops
-an error message
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- CRONTAB = which crontab
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_crontab.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_crontab.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_crontab.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cxx_for_build, Next: ax_prog_cxx_mpi, Prev: ax_prog_crontab, Up: The Macros
-
-ax_prog_cxx_for_build
-=====================
-
-Synopsis
-********
-
- AX_PROG_CXX_FOR_BUILD
-
-Description
-***********
-
-This macro searches for a C++ compiler that generates native
-executables, that is a C++ compiler that surely is not a cross-compiler.
-This can be useful if you have to generate source code at compile-time
-like for example GCC does.
-
-The macro sets the CXX_FOR_BUILD and CXXCPP_FOR_BUILD macros to anything
-needed to compile or link (CXX_FOR_BUILD) and preprocess
-(CXXCPP_FOR_BUILD). The value of these variables can be overridden by
-the user by specifying a compiler with an environment variable (like you
-do for standard CXX).
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cxx_for_build.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cxx_for_build.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cxx_for_build.m4).
-
-License
-*******
-
-Copyright (C) 2008 Paolo Bonzini <bonzini@gnu.org>
-Copyright (C) 2012 Avionic Design GmbH
-
-Based on the AX_PROG_CC_FOR_BUILD macro by Paolo Bonzini.
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_cxx_mpi, Next: ax_prog_date, Prev: ax_prog_cxx_for_build, Up: The Macros
-
-ax_prog_cxx_mpi
-===============
-
-Synopsis
-********
-
- AX_PROG_CXX_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find out how to compile C++ programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_CXX and will replace the
-standard variable CXX with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
- # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard C compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-
- AX_PROG_CXX_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_cxx_mpi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cxx_mpi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cxx_mpi.m4).
-
-License
-*******
-
-Copyright (C) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_date, Next: ax_prog_dotnetcore_version, Prev: ax_prog_cxx_mpi, Up: The Macros
-
-ax_prog_date
-============
-
-Synopsis
-********
-
- AX_PROG_DATE()
-
-Description
-***********
-
-This macro tries to determine the type of the date (1) command and some
-of its non-standard capabilities.
-
-The type is determined as follow:
-
- * If the version string contains "GNU", then:
- - The variable ax_cv_prog_date_gnu is set to "yes".
- - The variable ax_cv_prog_date_type is set to "gnu".
-
- * If date supports the "-v 1d" option, then:
- - The variable ax_cv_prog_date_bsd is set to "yes".
- - The variable ax_cv_prog_date_type is set to "bsd".
-
- * If both previous checks fail, then:
- - The variable ax_cv_prog_date_type is set to "unknown".
-
-The following capabilities of GNU date are checked:
-
- * If date supports the --date arg option, then:
- - The variable ax_cv_prog_date_gnu_date is set to "yes".
-
- * If date supports the --utc arg option, then:
- - The variable ax_cv_prog_date_gnu_utc is set to "yes".
-
-The following capabilities of BSD date are checked:
-
- * If date supports the -v 1d option, then:
- - The variable ax_cv_prog_date_bsd_adjust is set to "yes".
-
- * If date supports the -r arg option, then:
- - The variable ax_cv_prog_date_bsd_date is set to "yes".
-
-All the aforementioned variables are set to "no" before a check is
-performed.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_date.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_date.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_date.m4).
-
-License
-*******
-
-Copyright (C) 2017 Enrico M. Crisostomo <enrico.m.crisostomo@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <http://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_dotnetcore_version, Next: ax_prog_doxygen, Prev: ax_prog_date, Up: The Macros
-
-ax_prog_dotnetcore_version
-==========================
-
-Synopsis
-********
-
- AX_PROG_DOTNETCORE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that .NET Core supports the version indicated. If true the
-shell commands in ACTION-IF-TRUE are executed. If not the shell
-commands in ACTION-IF-FALSE are run. The $dotnetcore_version variable
-will be filled with the detected version.
-
-This macro uses the $DOTNETCORE variable to perform the check. If
-$DOTNETCORE is not set prior to calling this macro, the macro will fail.
-
-Example:
-
- AC_PATH_PROG([DOTNETCORE],[dotnet])
- AC_PROG_DOTNETCORE_VERSION([1.0.2],[ ... ],[ ... ])
-
-Searches for .NET Core, then checks if at least version 1.0.2 is
-present.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_dotnetcore_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_dotnetcore_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_dotnetcore_version.m4).
-
-License
-*******
-
-Copyright (C) 2016 Jens Geyer <jensg@apache.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_doxygen, Next: ax_prog_emacs, Prev: ax_prog_dotnetcore_version, Up: The Macros
-
-ax_prog_doxygen
-===============
-
-Synopsis
-********
-
- DX_INIT_DOXYGEN(PROJECT-NAME, [DOXYFILE-PATH], [OUTPUT-DIR], ...)
- DX_DOXYGEN_FEATURE(ON|OFF)
- DX_DOT_FEATURE(ON|OFF)
- DX_HTML_FEATURE(ON|OFF)
- DX_CHM_FEATURE(ON|OFF)
- DX_CHI_FEATURE(ON|OFF)
- DX_MAN_FEATURE(ON|OFF)
- DX_RTF_FEATURE(ON|OFF)
- DX_XML_FEATURE(ON|OFF)
- DX_PDF_FEATURE(ON|OFF)
- DX_PS_FEATURE(ON|OFF)
-
-Description
-***********
-
-The DX_*_FEATURE macros control the default setting for the given
-Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
-generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
-help (for MS users), 'CHI' for generating a separate .chi file by the
-.chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
-output formats. The environment variable DOXYGEN_PAPER_SIZE may be
-specified to override the default 'a4wide' paper size.
-
-By default, HTML, PDF and PS documentation is generated as this seems to
-be the most popular and portable combination. MAN pages created by
-Doxygen are usually problematic, though by picking an appropriate subset
-and doing some massaging they might be better than nothing. CHM and RTF
-are specific for MS (note that you can't generate both HTML and CHM at
-the same time). The XML is rather useless unless you apply specialized
-post-processing to it.
-
-The macros mainly control the default state of the feature. The use can
-override the default by specifying -enable or -disable. The macros
-ensure that contradictory flags are not given (e.g.,
--enable-doxygen-html and -enable-doxygen-chm, -enable-doxygen-anything
-with -disable-doxygen, etc.) Finally, each feature will be
-automatically disabled (with a warning) if the required programs are
-missing.
-
-Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
-with the following parameters: a one-word name for the project for use
-as a filename base etc., an optional configuration file name (the
-default is '$(srcdir)/Doxyfile', the same as Doxygen's default), and an
-optional output directory name (the default is 'doxygen-doc'). To run
-doxygen multiple times for different configuration files and output
-directories provide more parameters: the second, forth, sixth, etc
-parameter are configuration file names and the third, fifth, seventh,
-etc parameter are output directories. No checking is done to catch
-duplicates.
-
-Automake Support
-
-The DX_RULES substitution can be used to add all needed rules to the
-Makefile. Note that this is a substitution without being a variable:
-only the @DX_RULES@ syntax will work.
-
-The provided targets are:
-
- doxygen-doc: Generate all doxygen documentation.
-
- doxygen-run: Run doxygen, which will generate some of the
- documentation (HTML, CHM, CHI, MAN, RTF, XML)
- but will not do the post processing required
- for the rest of it (PS, PDF).
-
- doxygen-ps: Generate doxygen PostScript documentation.
-
- doxygen-pdf: Generate doxygen PDF documentation.
-
-Note that by default these are not integrated into the automake targets.
-If doxygen is used to generate man pages, you can achieve this
-integration by setting man3_MANS to the list of man pages generated and
-then adding the dependency:
-
- $(man3_MANS): doxygen-doc
-
-This will cause make to run doxygen and generate all the documentation.
-
-The following variable is intended for use in Makefile.am:
-
- DX_CLEANFILES = everything to clean.
-
-Then add this variable to MOSTLYCLEANFILES.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_doxygen.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_doxygen.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_doxygen.m4).
-
-License
-*******
-
-Copyright (C) 2009 Oren Ben-Kiki <oren@ben-kiki.org>
-Copyright (C) 2015 Olaf Mandel <olaf@mandel.name>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_emacs, Next: ax_prog_f77_mpi, Prev: ax_prog_doxygen, Up: The Macros
-
-ax_prog_emacs
-=============
-
-Synopsis
-********
-
- AX_PROG_EMACS
-
-Description
-***********
-
-This macro allows the end user to specify a particular Emacs executable
-via a configure script command-line arg. For example:
-
- ./configure EMACS=$HOME/build/GNU/emacs/src/emacs
-
-It also arranges to mention env var EMACS in the './configure -help'
-output. See info node "(autoconf) Generic Programs" for details.
-
-More precisely...
-
-If env var EMACS is set, try to use its value directly, but avoid
-getting fooled by value 't' (set by older Emacsen for subprocesses). If
-no joy from the environment, search for "emacs" via AC_CHECK_PROG. If
-still no joy, display "Emacs not found; required!" and make configure
-exit failurefully. Otherwise, set shell var EMACS and AC_SUBST it, too.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_emacs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_emacs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_emacs.m4).
-
-License
-*******
-
-Copyright (C) 2016-2017 Thien-Thi Nguyen
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_f77_mpi, Next: ax_prog_fasm, Prev: ax_prog_emacs, Up: The Macros
-
-ax_prog_f77_mpi
-===============
-
-Synopsis
-********
-
- AX_PROG_F77_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find out how to compile Fortran77 programs that use
-MPI (Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_F77 and will replace the
-standard variable F77 with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
- # If --with-mpi=auto is used, try to find MPI, but use standard F77 compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard F77 compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-
- AX_PROG_F77_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_f77_mpi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_f77_mpi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_f77_mpi.m4).
-
-License
-*******
-
-Copyright (C) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_fasm, Next: ax_prog_fasm_opt, Prev: ax_prog_f77_mpi, Up: The Macros
-
-ax_prog_fasm
-============
-
-Synopsis
-********
-
- AX_PROG_FASM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the FASM assembler and sets the variable "fasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_FASM()
- AX_PROG_FASM([fasm_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_fasm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fasm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fasm.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_fasm_opt, Next: ax_prog_fc_mpi, Prev: ax_prog_fasm, Up: The Macros
-
-ax_prog_fasm_opt
-================
-
-Synopsis
-********
-
- AX_PROG_FASM_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the FASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_FASM_OPT([-m 256], [FASM_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_fasm_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fasm_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fasm_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_fc_mpi, Next: ax_prog_fig2dev, Prev: ax_prog_fasm_opt, Up: The Macros
-
-ax_prog_fc_mpi
-==============
-
-Synopsis
-********
-
- AX_PROG_FC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-This macro tries to find out how to compile Fortran77 programs that use
-MPI (Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_FC and will replace the
-standard variable FC with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
- # If --with-mpi=auto is used, try to find MPI, but use standard FC compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard FC compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-
- AX_PROG_FC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_fc_mpi.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fc_mpi.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fc_mpi.m4).
-
-License
-*******
-
-Copyright (C) 2010,2011 Olaf Lenz <olenz@icp.uni-stuttgart.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_fig2dev, Next: ax_prog_flex, Prev: ax_prog_fc_mpi, Up: The Macros
-
-ax_prog_fig2dev
-===============
-
-Synopsis
-********
-
- AX_PROG_FIG2DEV
-
-Description
-***********
-
-If 'fig2dev' is found, sets the output variable 'FIG2DEV' to 'fig2dev',
-and 'FIG2DEV_ESPLANG' to the graphics language which can be used to
-produce Encapsulated PostScript. Older versions of 'fig2dev' produce
-EPS with '-Lps' and new versions with '-Leps', this macro finds out the
-correct language option automatically.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_fig2dev.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fig2dev.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fig2dev.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ville Laurikari <vl@iki.fi>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_flex, Next: ax_prog_flex_version, Prev: ax_prog_fig2dev, Up: The Macros
-
-ax_prog_flex
-============
-
-Synopsis
-********
-
- AX_PROG_FLEX(ACTION-IF-TRUE,ACTION-IF-FALSE)
-
-Description
-***********
-
-Check whether flex is the scanner generator. Run ACTION-IF-TRUE if
-successful, ACTION-IF-FALSE otherwise
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_flex.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_flex.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_flex.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copyright (C) 2010 Diego Elio Petteno' <flameeyes@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_flex_version, Next: ax_prog_gjs, Prev: ax_prog_flex, Up: The Macros
-
-ax_prog_flex_version
-====================
-
-Synopsis
-********
-
- AX_PROG_FLEX_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that flex version is greater or equal to the version
-indicated. If true the shell commands in ACTION-IF-TRUE are executed.
-If not the shell commands in commands in ACTION-IF-TRUE are executed.
-If not the shell commands in ACTION-IF-FALSE are run. Note if $FLEX is
-not set (for example by running AC_CHECK_PROG or AC_PATH_PROG) the macro
-will fail.
-
-Example:
-
- AC_PATH_PROG([FLEX],[flex])
- AX_PROG_FLEX_VERSION([2.5.39],[ ... ],[ ... ])
-
-This will check to make sure that the flex you have is at least version
-2.5.39 or greater.
-
-NOTE: This macro uses the $FLEX variable to perform the check.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_flex_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_flex_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_flex_version.m4).
-
-License
-*******
-
-Copyright (C) 2015 Jonathan Rajotte-Julien <jonathan.rajotte-julien@efficios.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_gjs, Next: ax_prog_guile_version, Prev: ax_prog_flex_version, Up: The Macros
-
-ax_prog_gjs
-===========
-
-Synopsis
-********
-
- AX_PROG_GJS
-
-Description
-***********
-
-AX_PROG_GJS checks for the presence of the JavaScript interpreter GJS
-(https://wiki.gnome.org/Projects/Gjs) in pkg-config or in the path. If
-it is not found, an error is issued and configure is halted. If it is
-found, the path of the interpreter is placed into a variable named GJS,
-which is declared precious.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_gjs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_gjs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_gjs.m4).
-
-License
-*******
-
-Copyright (C) 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento <philip@endlessm.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_guile_version, Next: ax_prog_haxe_version, Prev: ax_prog_gjs, Up: The Macros
-
-ax_prog_guile_version
-=====================
-
-Synopsis
-********
-
- AX_PROG_GUILE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that guile supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $GUILE is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
- AC_PATH_PROG([GUILE],[guile])
- AC_PROG_GUILE_VERSION([1.6.0],[ ... ],[ ... ])
-
-This will check to make sure that the guile you have supports at least
-version 1.6.0.
-
-NOTE: This macro uses the $GUILE variable to perform the check.
-AX_WITH_GUILE can be used to set that variable prior to running this
-macro. The $GUILE_VERSION variable will be valorized with the detected
-version.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_guile_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_guile_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_guile_version.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_haxe_version, Next: ax_prog_help2man, Prev: ax_prog_guile_version, Up: The Macros
-
-ax_prog_haxe_version
-====================
-
-Synopsis
-********
-
- AX_PROG_HAXE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that haxe supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. The $HAXE_VERSION variable will be filled with
-the detected version.
-
-This macro uses the $HAXE variable to perform the check. If $HAXE is
-not set prior to calling this macro, the macro will fail.
-
-Example:
-
- AC_PATH_PROG([HAXE],[haxe])
- AC_PROG_HAXE_VERSION([3.1.3],[ ... ],[ ... ])
-
-Searches for Haxe, then checks if at least version 3.1.3 is present.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_haxe_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_haxe_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_haxe_version.m4).
-
-License
-*******
-
-Copyright (C) 2015 Jens Geyer <jensg@apache.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_help2man, Next: ax_prog_hla, Prev: ax_prog_haxe_version, Up: The Macros
-
-ax_prog_help2man
-================
-
-Synopsis
-********
-
- AX_PROG_HELP2MAN([program list], [man directory prefix], [binary prefix])
-
-Description
-***********
-
-AX_PROG_HELP2MAN is a macro designed to facilitate usage of help2man.
-It may take three optional arguments:
-
-1. <program list>: comma-separated m4 list of input programs
-
-Specifies the list of input programs which shall be used to produce man
-pages using help2man. If no value is specified, the macro assumes that
-the sole target will be named $(PACKAGE_NAME). Thus, the two following
-lines are equivalent:
-
- AX_PROG_HELP2MAN
- AX_PROG_HELP2MAN([\$(PACKAGE_NAME)])
-
-2. <man directory prefix>: directory prefix of the man pages directory
-
-Sets AX_HELP2MAN_PREFIX_MANS to <man directory prefix>. Defaults to
-'doc/man/man1' if no value is provided. Note that
-AX_HELP2MAN_PREFIX_MANS will always be a subdirectory of the build
-directory.
-
-3. <binary prefix>:
-
-Sets AX_HELP2MAN_PREFIX_BIN to <binary prefix>. Defaults to
-'$(top_builddir)' if no value is provided. The two following lines are
-equivalent:
-
- AX_PROG_HELP2MAN([subdir/program1, subdir/program2])
- AX_PROG_HELP2MAN([program1, program2], [], [\$(top_builddir)/subdir])
-
-The macro:
-
-- checks that help2man is available on the system.
-
-- provides the configure option -disable-help2man.
-
-- sets the output variable ax_help2man_MANS to the list of man pages
-that shall be generated.
-
-- sets the automake conditional HAVE_HELP2MAN
-
-- sets the substitution variable AX_HELP2MAN_RULES to the required make
-rules, targets and recipes.
-
-Further detail on the macro can be found after the minimal working
-example. Here is a minimal working example:
-
- # configure.ac:
- AX_PROG_HELP2MAN
-
- # Makefile.am:
- if HAVE_HELP2MAN
- man1_MANS = $(ax_help2man_MANS)
- @AX_HELP2MAN_RULES@
- endif
-
-This minimal working example shall work under the following assumptions:
-
-1. the aforementioned binary has the same name as the project
-
-2. the project produces a single binary at the root of the build
-directory
-
-3. the man page shall be generated into the doc/man/man1 directory
-
-Note that adding ax_help2man_MANS to man1_MANS is not needed if the man
-page generation is not mandatory.
-
-The AX_HELP2MAN_RULES substitution variable shall contain:
-
-- a recipe to create, if necessary, the destination directory.
-
-- a generic rule to produce the manpages.
-
-This rule targets the contents of the variable ax_help2man_MANS and its
-recipe shall be akin to the following:
-
- $(HELP2MAN) -l -N --output="$@" --name="$(shell basename $<)" "$(shell dirname $<)/$(shell basename $<)"
-
-Errors from this rule are ignored.
-
-- rules for each input program and target man page.
-
-For each input program, a rule akin to the following shall be available:
-
- $(AX_HELP2MAN_PREFIX_MANS)/program.1: $(AX_HELP2MAN_PREFIX_BIN)/path/to/program
-
-The macro assumes that all man pages shall be generated into the same
-directory (AX_HELP2MAN_PREFIX_MANS) and that all input programs can be
-found in the same directory (AX_HELP2MAN_PREFIX_BIN). If a subset of the
-inputs or outputs have different paths (for instance one of the inputs
-is a script available in $(top_srcdir) whereas the other inputs are
-programs compiled at build time), it can be customized in the
-Makefile.am: the target man page must be added to ax_help2man_MANS, so
-that it becomes a target of the generic rule for man pages and a rule
-must be added to specify its prerequisite:
-
- ax_help2man_MANS += path/to/output/man/page.1
- path/to/output/man/page.1: path/to/input/program.1
-
-Here is a full example for a project where binaries 'program1' and
-'program2' are compiled at build time whereas 'script' is available in
-the source tree:
-
- # configure.ac:
- AX_PROG_HELP2MAN([program1, program2])
-
- # Makefile.am:
- if HAVE_HELP2MAN
- man1_MANS = $(ax_help2man_MANS)
- @AX_HELP2MAN_RULES@
- ax_help2man_MANS += $(AX_HELP2MAN_PREFIX_MANS)/script.1
- $(AX_HELP2MAN_PREFIX_MANS)/script.1: $(top_srcdir)/script
- endif
-
-Note that this macro should not be called more than once.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_help2man.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_help2man.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_help2man.m4).
-
-License
-*******
-
-Copyright (C) 2017 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_hla, Next: ax_prog_hla_opt, Prev: ax_prog_help2man, Up: The Macros
-
-ax_prog_hla
-===========
-
-Synopsis
-********
-
- AX_PROG_HLA([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the HLA assembler and sets the variable "hla" to
-the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_HLA()
- AX_PROG_HLA([hla_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_hla.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_hla.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_hla.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_hla_opt, Next: ax_prog_httpd, Prev: ax_prog_hla, Up: The Macros
-
-ax_prog_hla_opt
-===============
-
-Synopsis
-********
-
- AX_PROG_HLA_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the HLA assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_HLA_OPT([-v], [HLA_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_hla_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_hla_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_hla_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_httpd, Next: ax_prog_jar, Prev: ax_prog_hla_opt, Up: The Macros
-
-ax_prog_httpd
-=============
-
-Synopsis
-********
-
- AX_PROG_HTTPD
-
-Description
-***********
-
-Check for Apache's 'httpd', let script continue if exists & works, pops
-up error message if not.
-
-Testing of functionality is by checking its compile settings
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- HTTPD = which httpd
- HTTPD_ROOT = Apache's root directory, specified when compiled / run with -d option
- HTTPD_SERVER_ROOT = Directory for Apache's essential files, e.g. access logs / error logs / modules / scripts.
- HTTPD_SERVER_CONFIG_FILE = Full-path of the 'httpd.conf' file
- HTTPD_USER = Which user that httpd runs as
- HTTPD_GROUP = Which group that httpd runs as
- HTTPD_DOC_HOME = Document directory, taken as the first DocumentRoot path found in httpd.conf
- HTTPD_SCRIPT_HOME = CGI script directory, taken as the first ScriptAlias path found in httpd.conf
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_httpd.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_httpd.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_httpd.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_jar, Next: ax_prog_java, Prev: ax_prog_httpd, Up: The Macros
-
-ax_prog_jar
-===========
-
-Synopsis
-********
-
- AX_PROG_JAR
-
-Description
-***********
-
-AX_PROG_JAR tests for an existing jar program. It uses the environment
-variable JAR then tests in sequence various common jar programs.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAR=yourcompiler before calling
-AX_PROG_JAR
-
-- at the configure level, setenv JAR
-
-You can use the JAR variable in your Makefile.in, with @JAR@.
-
-Note: This macro depends on the autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download that whole set, some macros
-depend on other. Unfortunately, the autoconf archive does not support
-the concept of set of macros, so I had to break it for submission.
-
-The general documentation of those macros, as well as the sample
-configure.in, is included in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_jar.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_jar.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_jar.m4).
-
-License
-*******
-
-Copyright (C) 2008 Egon Willighagen <e.willighagen@science.ru.nl>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_java, Next: ax_prog_java_cc, Prev: ax_prog_jar, Up: The Macros
-
-ax_prog_java
-============
-
-Synopsis
-********
-
- AX_PROG_JAVA
-
-Description
-***********
-
-Here is a summary of the main macros:
-
-AX_PROG_JAVAC: finds a Java compiler.
-
-AX_PROG_JAVA: finds a Java virtual machine.
-
-AX_CHECK_CLASS: finds if we have the given class (beware of CLASSPATH!).
-
-AX_CHECK_RQRD_CLASS: finds if we have the given class and stops
-otherwise.
-
-AX_TRY_COMPILE_JAVA: attempt to compile user given source.
-
-AX_TRY_RUN_JAVA: attempt to compile and run user given source.
-
-AX_JAVA_OPTIONS: adds Java configure options.
-
-AX_PROG_JAVA tests an existing Java virtual machine. It uses the
-environment variable JAVA then tests in sequence various common Java
-virtual machines. For political reasons, it starts with the free ones.
-You *must* call [AX_PROG_JAVAC] before.
-
-If you want to force a specific VM:
-
-- at the configure.in level, set JAVA=yourvm before calling AX_PROG_JAVA
-
- (but after AC_INIT)
-
-- at the configure level, setenv JAVA
-
-You can use the JAVA variable in your Makefile.in, with @JAVA@.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-TODO: allow to exclude virtual machines (rationale: most Java programs
-cannot run with some VM like kaffe).
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission.
-
-A Web page, with a link to the latest CVS snapshot is at
-<http://www.internatif.org/bortzmeyer/autoconf-Java/>.
-
-This is a sample configure.in Process this file with autoconf to produce
-a configure script.
-
- AC_INIT(UnTag.java)
-
- dnl Checks for programs.
- AC_CHECK_CLASSPATH
- AX_PROG_JAVAC
- AX_PROG_JAVA
-
- dnl Checks for classes
- AX_CHECK_RQRD_CLASS(org.xml.sax.Parser)
- AX_CHECK_RQRD_CLASS(com.jclark.xml.sax.Driver)
-
- AC_OUTPUT(Makefile)
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_java.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_java_cc, Next: ax_prog_java_works, Prev: ax_prog_java, Up: The Macros
-
-ax_prog_java_cc
-===============
-
-Synopsis
-********
-
- AX_PROG_JAVA_CC
-
-Description
-***********
-
-Finds the appropriate java compiler on your path. By preference the
-java compiler is gcj, then jikes then javac.
-
-The macro can take one argument specifying a space separated list of
-java compiler names.
-
-For example:
-
- AX_PROG_JAVA_CC(javac, gcj)
-
-The macro also sets the compiler options variable: JAVA_CC_OPTS to
-something sensible:
-
- - for GCJ it sets it to: @GCJ_OPTS@
- (if GCJ_OPTS is not yet defined then it is set to "-C")
-
- - no other compiler has applicable options yet
-
-Here's an example configure.in:
-
- AC_INIT(Makefile.in)
- AX_PROG_JAVA_CC()
- AC_OUTPUT(Makefile)
- dnl End.
-
-And here's the start of the Makefile.in:
-
- PROJECT_ROOT := @srcdir@
- # Tool definitions.
- JAVAC := @JAVA_CC@
- JAVAC_OPTS := @JAVA_CC_OPTS@
- JAR_TOOL := @jar_tool@
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_java_cc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java_cc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java_cc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Nic Ferrier <nferrier@tapsellferrier.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_java_works, Next: ax_prog_javac, Prev: ax_prog_java_cc, Up: The Macros
-
-ax_prog_java_works
-==================
-
-Synopsis
-********
-
- AX_PROG_JAVA_WORKS
-
-Description
-***********
-
-Internal use ONLY.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_java_works.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java_works.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java_works.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_javac, Next: ax_prog_javac_works, Prev: ax_prog_java_works, Up: The Macros
-
-ax_prog_javac
-=============
-
-Synopsis
-********
-
- AX_PROG_JAVAC
-
-Description
-***********
-
-AX_PROG_JAVAC tests an existing Java compiler. It uses the environment
-variable JAVAC then tests in sequence various common Java compilers.
-For political reasons, it starts with the free ones.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVAC=yourcompiler before calling
-AX_PROG_JAVAC
-
-- at the configure level, setenv JAVAC
-
-You can use the JAVAC variable in your Makefile.in, with @JAVAC@.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-TODO: allow to exclude compilers (rationale: most Java programs cannot
-compile with some compilers like guavac).
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_javac.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javac.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javac.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_javac_works, Next: ax_prog_javadoc, Prev: ax_prog_javac, Up: The Macros
-
-ax_prog_javac_works
-===================
-
-Synopsis
-********
-
- AX_PROG_JAVAC_WORKS
-
-Description
-***********
-
-Internal use ONLY.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_javac_works.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javac_works.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javac_works.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_javadoc, Next: ax_prog_javah, Prev: ax_prog_javac_works, Up: The Macros
-
-ax_prog_javadoc
-===============
-
-Synopsis
-********
-
- AX_PROG_JAVADOC
-
-Description
-***********
-
-AX_PROG_JAVADOC tests for an existing javadoc generator. It uses the
-environment variable JAVADOC then tests in sequence various common
-javadoc generator.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVADOC=yourgenerator before calling
-AX_PROG_JAVADOC
-
-- at the configure level, setenv JAVADOC
-
-You can use the JAVADOC variable in your Makefile.in, with @JAVADOC@.
-
-Note: This macro depends on the autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download that whole set, some macros
-depend on other. Unfortunately, the autoconf archive does not support
-the concept of set of macros, so I had to break it for submission.
-
-The general documentation of those macros, as well as the sample
-configure.in, is included in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_javadoc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javadoc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javadoc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Egon Willighagen <e.willighagen@science.ru.nl>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_javah, Next: ax_prog_masm, Prev: ax_prog_javadoc, Up: The Macros
-
-ax_prog_javah
-=============
-
-Synopsis
-********
-
- AX_PROG_JAVAH
-
-Description
-***********
-
-AX_PROG_JAVAH tests the availability of the javah header generator and
-looks for the jni.h header file. If available, JAVAH is set to the full
-path of javah and CPPFLAGS is updated accordingly.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_javah.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javah.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javah.m4).
-
-License
-*******
-
-Copyright (C) 2008 Luc Maisonobe <luc@spaceroots.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_masm, Next: ax_prog_masm_opt, Prev: ax_prog_javah, Up: The Macros
-
-ax_prog_masm
-============
-
-Synopsis
-********
-
- AX_PROG_MASM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the MASM assembler and sets the variable "masm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_MASM()
- AX_PROG_MASM([masm_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_masm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_masm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_masm.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_masm_opt, Next: ax_prog_md5sum, Prev: ax_prog_masm, Up: The Macros
-
-ax_prog_masm_opt
-================
-
-Synopsis
-********
-
- AX_PROG_MASM_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the MASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_MASM_OPT([/coff], [MASM_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_masm_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_masm_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_masm_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_md5sum, Next: ax_prog_modprobe, Prev: ax_prog_masm_opt, Up: The Macros
-
-ax_prog_md5sum
-==============
-
-Synopsis
-********
-
- AX_PROG_MD5SUM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro find a md5sum application and set the variable md5sum to the
-name of the application or to no if not found if ACTION-IF-NOT-FOUND is
-not specified, configure fail when then application is not found.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_md5sum.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_md5sum.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_md5sum.m4).
-
-License
-*******
-
-Copyright (C) 2009 Gabriele Bartolini <gabriele.bartolini@devise.it>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_modprobe, Next: ax_prog_mysql, Prev: ax_prog_md5sum, Up: The Macros
-
-ax_prog_modprobe
-================
-
-Synopsis
-********
-
- AX_PROG_MODPROBE
-
-Description
-***********
-
-This macro searches for a modprobe command, such as can be found on
-Linux systems with loadable kernel module support. PATH is checked
-first, then the default location(s).
-
-This is one of several autoconf macros intended to assist in configuring
-and installing loadable kernel modules.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_modprobe.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_modprobe.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_modprobe.m4).
-
-License
-*******
-
-Copyright (C) 2008 Kaelin Colclasure <kaelin@acm.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_mysql, Next: ax_prog_mysqladmin, Prev: ax_prog_modprobe, Up: The Macros
-
-ax_prog_mysql
-=============
-
-Synopsis
-********
-
- AX_PROG_MYSQL
-
-Description
-***********
-
-Check for the program 'mysql' let script continue if exists & works pops
-up error message if not.
-
-Testing of functionality is by invoking it with root password 'rootpass'
-and a 'SELECT * FROM user' SQL statement. That SQL statement will
-select all user information from the 'user' privileges table, and should
-work on every proper MySQL server.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
- MYSQL = which mysql
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_mysql.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysql.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysql.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_mysqladmin, Next: ax_prog_mysqld, Prev: ax_prog_mysql, Up: The Macros
-
-ax_prog_mysqladmin
-==================
-
-Synopsis
-********
-
- AX_PROG_MYSQLADMIN
-
-Description
-***********
-
-Check for the program 'mysqladmin' let script continue if exists & works
-pops up error message if not.
-
-Testing of functionality is by invoking it with root password 'rootpass'
-and a 'flush-privileges' command.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
- MYSQLADMIN = which mysqladmin
- MYSQL_DATADIR = directory containing mysql database
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_mysqladmin.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqladmin.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqladmin.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_mysqld, Next: ax_prog_mysqlimport, Prev: ax_prog_mysqladmin, Up: The Macros
-
-ax_prog_mysqld
-==============
-
-Synopsis
-********
-
- AX_PROG_MYSQLD
-
-Description
-***********
-
-Check for the program 'mysqld' let script continue if exists & works
-pops up error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- MYSQLD = which mysqld
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_mysqld.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqld.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqld.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_mysqlimport, Next: ax_prog_mysqlshow, Prev: ax_prog_mysqld, Up: The Macros
-
-ax_prog_mysqlimport
-===================
-
-Synopsis
-********
-
- AX_PROG_MYSQLIMPORT
-
-Description
-***********
-
-Check for the program 'mysqlimport', let script continue if exists, pops
-up error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- MYSQLIMPORT = which mysqlimport
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_mysqlimport.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqlimport.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqlimport.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_mysqlshow, Next: ax_prog_nasm, Prev: ax_prog_mysqlimport, Up: The Macros
-
-ax_prog_mysqlshow
-=================
-
-Synopsis
-********
-
- AX_PROG_MYSQLSHOW
-
-Description
-***********
-
-Check for the program 'mysqlshow' let script continue if exists & works
-pops up error message if not.
-
-Testing of functionality is by invoking it with root password
-'rootpass'. If it works, it should show all databases currently in
-system.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
- MYSQLSHOW = which mysqlshow
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_mysqlshow.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqlshow.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqlshow.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_nasm, Next: ax_prog_nasm_opt, Prev: ax_prog_mysqlshow, Up: The Macros
-
-ax_prog_nasm
-============
-
-Synopsis
-********
-
- AX_PROG_NASM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the NASM assembler and sets the variable "nasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_NASM()
- AX_PROG_NASM([nasm_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_nasm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_nasm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_nasm.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_nasm_opt, Next: ax_prog_perl_modules, Prev: ax_prog_nasm, Up: The Macros
-
-ax_prog_nasm_opt
-================
-
-Synopsis
-********
-
- AX_PROG_NASM_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the NASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_NASM_OPT([-f obj], [NASM_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_nasm_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_nasm_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_nasm_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_perl_modules, Next: ax_prog_perl_version, Prev: ax_prog_nasm_opt, Up: The Macros
-
-ax_prog_perl_modules
-====================
-
-Synopsis
-********
-
- AX_PROG_PERL_MODULES([MODULES], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-
-Description
-***********
-
-Checks to see if the given perl modules are available. If true the
-shell commands in ACTION-IF-TRUE are executed. If not the shell
-commands in ACTION-IF-FALSE are run. Note if $PERL is not set (for
-example by calling AC_CHECK_PROG, or AC_PATH_PROG), AC_CHECK_PROG(PERL,
-perl, perl) will be run.
-
-MODULES is a space separated list of module names. To check for a
-minimum version of a module, append the version number to the module
-name, separated by an equals sign.
-
-Example:
-
- AX_PROG_PERL_MODULES( Text::Wrap Net::LDAP=1.0.3, ,
- AC_MSG_WARN(Need some Perl modules)
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_perl_modules.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_perl_modules.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_perl_modules.m4).
-
-License
-*******
-
-Copyright (C) 2009 Dean Povey <povey@wedgetail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_perl_version, Next: ax_prog_pgclient, Prev: ax_prog_perl_modules, Up: The Macros
-
-ax_prog_perl_version
-====================
-
-Synopsis
-********
-
- AX_PROG_PERL_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that perl supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $PERL is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
- AC_PATH_PROG([PERL],[perl])
- AX_PROG_PERL_VERSION([5.8.0],[ ... ],[ ... ])
-
-This will check to make sure that the perl you have supports at least
-version 5.8.0.
-
-NOTE: This macro uses the $PERL variable to perform the check.
-AX_WITH_PERL can be used to set that variable prior to running this
-macro. The $PERL_VERSION variable will be valorized with the detected
-version.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_perl_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_perl_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_perl_version.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_pgclient, Next: ax_prog_python_version, Prev: ax_prog_perl_version, Up: The Macros
-
-ax_prog_pgclient
-================
-
-Synopsis
-********
-
- AX_PROG_PGCLIENT()
-
-Description
-***********
-
-This macro searches for a program called 'pgclient'. If found the
-variable $pgclient is set to its path. Else it is set to 0. An option
-is added to the configure script for setting an search path instead of
-$PATH ($pgclient_dir). If pgclient is necessary for installing your
-program, you can do something like the following to stop configure with
-an error if pgclient wasn't found:
-
- if test "x$pgclient" = "x0"; then AC_MSG_ERROR([We need that to setup the database!]); fi
-
-pgclient can be found at http://pgclient.freesources.org
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_pgclient.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_pgclient.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_pgclient.m4).
-
-License
-*******
-
-Copyright (C) 2008 Moritz Sinn <moritz@freesources.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_python_version, Next: ax_prog_robot, Prev: ax_prog_pgclient, Up: The Macros
-
-ax_prog_python_version
-======================
-
-Synopsis
-********
-
- AX_PROG_PYTHON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that python supports the version indicated. If true the
-shell commands in ACTION-IF-TRUE are executed. If not the shell
-commands in ACTION-IF-FALSE are run. Note if $PYTHON is not set (for
-example by running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
- AC_PATH_PROG([PYTHON],[python])
- AX_PROG_PYTHON_VERSION([2.4.4],[ ... ],[ ... ])
-
-This will check to make sure that the python you have supports at least
-version 2.4.4.
-
-NOTE: This macro uses the $PYTHON variable to perform the check.
-AX_WITH_PYTHON can be used to set that variable prior to running this
-macro. The $PYTHON_VERSION variable will be valorized with the detected
-version.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_python_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_python_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_python_version.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_robot, Next: ax_prog_ruby_version, Prev: ax_prog_python_version, Up: The Macros
-
-ax_prog_robot
-=============
-
-Synopsis
-********
-
- AX_PROG_ROBOT([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-This macro searches for the "robot" command from the Robot Framework and
-sets the variable "ROBOT" to the name of the application and the
-"ROBOT_VERSION" variable to the version of the Robot Framework. When
-robot is found sets the "HAS_ROBOT" to "yes", otherwise to "no".
-
-Example:
-
- AX_PROG_ROBOT([3.1.0], [], [])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_robot.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_robot.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_robot.m4).
-
-License
-*******
-
-Copyright (C) 2020, Adam Chyla <adam@chyla.org>
-
-Distributed under the terms of the BSD 3-Clause License.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_ruby_version, Next: ax_prog_scala, Prev: ax_prog_robot, Up: The Macros
-
-ax_prog_ruby_version
-====================
-
-Synopsis
-********
-
- AX_PROG_RUBY_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-
-Description
-***********
-
-Makes sure that ruby supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $RUBY is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
- AC_PATH_PROG([RUBY],[ruby])
- AC_PROG_RUBY_VERSION([1.8.0],[ ... ],[ ... ])
-
-This will check to make sure that the ruby you have supports at least
-version 1.6.0.
-
-NOTE: This macro uses the $RUBY variable to perform the check.
-AX_WITH_PROG([RUBY],[ruby],[VALUE-IF-NOT-FOUND],[PATH]) can be used to
-set that variable prior to running this macro. The $RUBY_VERSION
-variable will be valorized with the detected version.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_ruby_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_ruby_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_ruby_version.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_scala, Next: ax_prog_scalac, Prev: ax_prog_ruby_version, Up: The Macros
-
-ax_prog_scala
-=============
-
-Synopsis
-********
-
- AX_PROG_SCALA
-
-Description
-***********
-
-AX_PROG_SCALA will check that scala is available. If it is SCALA will
-be set to its path and SCALA_VERSION will be set to its version.
-
-Hint: AX_COMPARE_VERSION can be used to check if SCALA_VERSION has an
-acceptable value.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_scala.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scala.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scala.m4).
-
-License
-*******
-
-Copyright (C) 2013 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_scalac, Next: ax_prog_scp, Prev: ax_prog_scala, Up: The Macros
-
-ax_prog_scalac
-==============
-
-Synopsis
-********
-
- AX_PROG_SCALAC
-
-Description
-***********
-
-AX_PROG_SCALAC will check that a scala compiler is available, that it
-works and set SCALAC for the Makefile.
-
-AX_PROG_SCALAC will search the path for a Scala compiler. To choose
-another compiler use the environment variable SCALAC.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_scalac.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scalac.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scalac.m4).
-
-License
-*******
-
-Copyright (C) 2013 Sveinung Kvilhaugsvik <sveinung84@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_scp, Next: ax_prog_splint, Prev: ax_prog_scalac, Up: The Macros
-
-ax_prog_scp
-===========
-
-Synopsis
-********
-
- AX_PROG_SCP
-
-Description
-***********
-
-Check for the program 'scp', let script continue if exists, pops up
-error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- SCP = which scp
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_scp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scp.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_splint, Next: ax_prog_ssh, Prev: ax_prog_scp, Up: The Macros
-
-ax_prog_splint
-==============
-
-Synopsis
-********
-
- AX_PROG_SPLINT([AX_SPLINTFLAGS])
-
-Description
-***********
-
-Check for program splint, the static C code checking tool. The splint
-URL is given by http://www.splint.org. This macro should be use
-together with automake.
-
-Enables following environment variables:
-
- SPLINT
- SPLINTFLAGS
-
-and AX_SPLINTFLAGS is given by AC_SUBST. If AX_SPLINTFLAGS is not given
-by AX_PROG_SPLINT it defaults to "-weak".
-
-Enables the following make target:
-
- splint-check
-
-which runs splint per PROGRAMS and LIBRARIES. Output from splint run is
-collected in file ***_splint.log where *** is given by the PROGRAMS or
-LIBRARIES name.
-
-The following line is required in Makefile.am:
-
- include aminclude_static.am
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_splint.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_splint.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_splint.m4).
-
-License
-*******
-
-Copyright (C) 2011 Henrik Uhrenholt
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_ssh, Next: ax_prog_tasm, Prev: ax_prog_splint, Up: The Macros
-
-ax_prog_ssh
-===========
-
-Synopsis
-********
-
- AX_PROG_SSH
-
-Description
-***********
-
-Check for the program 'ssh', let script continue if exists, pops up
-error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
- SSH = which ssh
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_ssh.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_ssh.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_ssh.m4).
-
-License
-*******
-
-Copyright (C) 2008 Gleen Salmon <gleensalmon@yahoo.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_tasm, Next: ax_prog_tasm_opt, Prev: ax_prog_ssh, Up: The Macros
-
-ax_prog_tasm
-============
-
-Synopsis
-********
-
- AX_PROG_TASM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the TASM assembler and sets the variable "tasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_TASM()
- AX_PROG_TASM([tasm_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_tasm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tasm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tasm.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_tasm_opt, Next: ax_prog_tcl, Prev: ax_prog_tasm, Up: The Macros
-
-ax_prog_tasm_opt
-================
-
-Synopsis
-********
-
- AX_PROG_TASM_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the TASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_TASM_OPT([/z], [TASM_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_tasm_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tasm_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tasm_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_tcl, Next: ax_prog_xsltproc, Prev: ax_prog_tasm_opt, Up: The Macros
-
-ax_prog_tcl
-===========
-
-Synopsis
-********
-
- AX_PROG_TCL([min-version])
-
-Description
-***********
-
-Searches for tcl (tclsh and wish) in PATH and checks which version is
-installed. The macro bails out if either tcl is not found or the
-minimum version is not satisfied, unless minimum version is "0".
-
-Example:
-
- AX_PROG_TCL
-
-This checks for tcl and if not found, exits with an error. If found, it
-prints tcl path and version number.
-
- AX_PROG_TCL([8.0])
-
-Checks for tcl and exits with an error if its not found or the version
-is below 8.0.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_tcl.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tcl.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tcl.m4).
-
-License
-*******
-
-Copyright (C) 2008 David Cluytens
-Copyright (C) 2008 Uwe Mayer <merkosh@hadiko.de>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_xsltproc, Next: ax_prog_yasm, Prev: ax_prog_tcl, Up: The Macros
-
-ax_prog_xsltproc
-================
-
-Synopsis
-********
-
- AX_PROG_XSLTPROC([default-flags])
-
-Description
-***********
-
-Find an xsltproc executable.
-
-Input:
-
-"default-flags" is the default $XSLTPROC_FLAGS, which will be overridden
-if the user specifies -with-xsltproc-flags.
-
-Output:
-
-$XSLTPROC contains the path to xsltproc, or is empty if none was found
-or the user specified -without-xsltproc. $XSLTPROC_FLAGS contains the
-flags to use with xsltproc.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_xsltproc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_xsltproc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_xsltproc.m4).
-
-License
-*******
-
-Copyright (C) 2008,2009 Zmanda Inc. <http://www.zmanda.com/>
-Copyright (C) 2008,2009 Dustin J. Mitchell <dustin@zmanda.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_yasm, Next: ax_prog_yasm_opt, Prev: ax_prog_xsltproc, Up: The Macros
-
-ax_prog_yasm
-============
-
-Synopsis
-********
-
- AX_PROG_YASM([ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro searches for the YASM assembler and sets the variable "yasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
- AX_PROG_YASM()
- AX_PROG_YASM([yasm_avail="no"])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_yasm.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_yasm.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_yasm.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prog_yasm_opt, Next: ax_prototype, Prev: ax_prog_yasm, Up: The Macros
-
-ax_prog_yasm_opt
-================
-
-Synopsis
-********
-
- AX_PROG_YASM_OPT(option, var_name)
-
-Description
-***********
-
-This macro checks if the YASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
- AX_PROG_YASM_OPT([-f bin], [YASM_OPTS])
-
-Source Code
-***********
-
-Download the latest version of 'ax_prog_yasm_opt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_yasm_opt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_yasm_opt.m4).
-
-License
-*******
-
-Copyright (C) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prototype, Next: ax_prototype_accept, Prev: ax_prog_yasm_opt, Up: The Macros
-
-ax_prototype
-============
-
-Synopsis
-********
-
- AX_PROTOTYPE(function, includes, code, TAG1, values1 [, TAG2, values2 [...]])
-
-Description
-***********
-
-Try all the combinations of <TAG1>, <TAG2>... to successfully compile
-<code>. <TAG1>, <TAG2>, ... are substituted in <code> and <include>
-with values found in <values1>, <values2>, ... respectively.
-<values1>, <values2>, ... contain a list of possible values for each
-corresponding tag and all combinations are tested. When
-AC_TRY_COMPILE(include, code) is successful for a given substitution,
-the macro stops and defines the following macros: FUNCTION_TAG1,
-FUNCTION_TAG2, ... using AC_DEFINE() with values set to the current
-values of <TAG1>, <TAG2>, ... If no combination is successful the
-configure script is aborted with a message.
-
-Intended purpose is to find which combination of argument types is
-acceptable for a given function <function>. It is recommended to list
-the most specific types first. For instance ARG1, [size_t, int] instead
-of ARG1, [int, size_t].
-
-Generic usage pattern:
-
-1) add a call in configure.in
-
- AX_PROTOTYPE(...)
-
-2) call autoheader to see which symbols are not covered
-
-3) add the lines in acconfig.h
-
- /* Type of Nth argument of function */
- #undef FUNCTION_ARGN
-
-4) Within the code use FUNCTION_ARGN instead of an hardwired type
-
-Complete example:
-
-1) configure.in
-
- AX_PROTOTYPE(getpeername,
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [
- int a = 0;
- ARG2 * b = 0;
- ARG3 * c = 0;
- getpeername(a, b, c);
- ],
- ARG2, [struct sockaddr, void],
- ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
-
-2) call autoheader
-
- autoheader: Symbol `GETPEERNAME_ARG2' is not covered by ./acconfig.h
- autoheader: Symbol `GETPEERNAME_ARG3' is not covered by ./acconfig.h
-
-3) acconfig.h
-
- /* Type of second argument of getpeername */
- #undef GETPEERNAME_ARG2
-
- /* Type of third argument of getpeername */
- #undef GETPEERNAME_ARG3
-
-4) in the code
-
- ...
- GETPEERNAME_ARG2 name;
- GETPEERNAME_ARG3 namelen;
- ...
- ret = getpeername(socket, &name, &namelen);
- ...
-
-Implementation notes: generating all possible permutations of the
-arguments is not easily done with the usual mixture of shell and m4,
-that is why this macro is almost 100% m4 code. It generates long but
-simple to read code.
-
-Source Code
-***********
-
-Download the latest version of 'ax_prototype.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype.m4).
-
-License
-*******
-
-Copyright (C) 2009 Loic Dachary <loic@senga.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prototype_accept, Next: ax_prototype_getsockname, Prev: ax_prototype, Up: The Macros
-
-ax_prototype_accept
-===================
-
-Synopsis
-********
-
- AX_PROTOTYPE_ACCEPT
-
-Description
-***********
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument two and three of accept. User must include
-the following in acconfig.h:
-
- /* Type of second argument of accept */
- #undef ACCEPT_ARG2
-
- /* Type of third argument of accept */
- #undef ACCEPT_ARG3
-
-Source Code
-***********
-
-Download the latest version of 'ax_prototype_accept.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_accept.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_accept.m4).
-
-License
-*******
-
-Copyright (C) 2008 Loic Dachary <loic@senga.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prototype_getsockname, Next: ax_prototype_setsockopt, Prev: ax_prototype_accept, Up: The Macros
-
-ax_prototype_getsockname
-========================
-
-Synopsis
-********
-
- AX_PROTOTYPE_GETSOCKNAME
-
-Description
-***********
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument two and three of getsockname. User must
-include the following in acconfig.h:
-
- /* Type of second argument of getsockname */
- #undef GETSOCKNAME_ARG2
-
- /* Type of third argument of getsockname */
- #undef GETSOCKNAME_ARG3
-
-Source Code
-***********
-
-Download the latest version of 'ax_prototype_getsockname.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_getsockname.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_getsockname.m4).
-
-License
-*******
-
-Copyright (C) 2008 Loic Dachary <loic@senga.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_prototype_setsockopt, Next: ax_pthread, Prev: ax_prototype_getsockname, Up: The Macros
-
-ax_prototype_setsockopt
-=======================
-
-Synopsis
-********
-
- AX_PROTOTYPE_SETSOCKOPT
-
-Description
-***********
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument three of setsockopt. User must include the
-following in acconfig.h:
-
- /* Type of third argument of setsockopt */
- #undef SETSOCKOPT_ARG3
-
-Source Code
-***********
-
-Download the latest version of 'ax_prototype_setsockopt.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_setsockopt.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_setsockopt.m4).
-
-License
-*******
-
-Copyright (C) 2008 Loic Dachary <loic@senga.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_pthread, Next: ax_python, Prev: ax_prototype_setsockopt, Up: The Macros
-
-ax_pthread
-==========
-
-Synopsis
-********
-
- AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-This macro figures out how to build C programs using POSIX threads. It
-sets the PTHREAD_LIBS output variable to the threads library and linker
-flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-flags that are needed. (The user can also force certain compiler
-flags/libs to be tested by setting these environment variables.)
-
-Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
-needed for multi-threaded programs (defaults to the value of CC
-respectively CXX otherwise). (This is necessary on e.g. AIX to use the
-special cc_r/CC_r compiler alias.)
-
-NOTE: You are assumed to not only compile your program with these flags,
-but also to link with them as well. For example, you might link with
-$PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-$PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-
-If you are only building threaded programs, you may wish to use these
-variables in your default LIBS, CFLAGS, and CC:
-
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
- CC="$PTHREAD_CC"
- CXX="$PTHREAD_CXX"
-
-In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
-that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-
-Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
-PTHREAD_PRIO_INHERIT symbol is defined when compiling with
-PTHREAD_CFLAGS.
-
-ACTION-IF-FOUND is a list of shell commands to run if a threads library
-is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-is not found. If ACTION-IF-FOUND is not specified, the default action
-will define HAVE_PTHREAD.
-
-Please let the authors know if this macro fails on any platform, or if
-you have any other suggestions or comments. This macro was based on
-work by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with
-help from M. Frigo), as well as ac_pthread and hb_pthread macros posted
-by Alejandro Forero Cuervo to the autoconf macro repository. We are
-also grateful for the helpful feedback of numerous users.
-
-Updated for Autoconf 2.68 by Daniel Richard G.
-
-Source Code
-***********
-
-Download the latest version of 'ax_pthread.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pthread.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pthread.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-Copyright (C) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-Copyright (C) 2019 Marc Stevens <marc.stevens@cwi.nl>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_python, Next: ax_python_config_var, Prev: ax_pthread, Up: The Macros
-
-ax_python
-=========
-
-Synopsis
-********
-
- AX_PYTHON
-
-Description
-***********
-
-This macro does a complete Python development environment check.
-
-It checks for all known versions. When it finds an executable, it looks
-to find the header files and library.
-
-It sets PYTHON_BIN to the name of the python executable,
-PYTHON_INCLUDE_DIR to the directory holding the header files, and
-PYTHON_LIB to the name of the Python library.
-
-This macro calls AC_SUBST on PYTHON_BIN (via AC_CHECK_PROG),
-PYTHON_INCLUDE_DIR and PYTHON_LIB.
-
-Source Code
-***********
-
-Download the latest version of 'ax_python.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python.m4).
-
-License
-*******
-
-Copyright (C) 2008 Michael Tindal
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_python_config_var, Next: ax_python_devel, Prev: ax_python, Up: The Macros
-
-ax_python_config_var
-====================
-
-Synopsis
-********
-
- AX_PYTHON_CONFIG_VAR(PYTHON_VARIABLE, [SHELL_VARIABLE])
- AX_PYTHON_CONFIG_H
- AX_PYTHON_MAKEFILE
-
-Description
-***********
-
-AX_PYTHON_CONFIG_VAR:
-
-Using the Python module distutils.sysconfig[1], return a Python
-configuration variable. PYTHON_VARIABLE is the name of the variable to
-request from Python, and SHELL_VARIABLE is the name of the shell
-variable into which the results should be deposited. If SHELL_VARIABLE
-is not specified, the macro wil prefix PY_ to the PYTHON_VARIABLE, e.g.,
-LIBS -> PY_LIBS.
-
-SHELL_VARIABLE is AC_SUBST'd. No action is taken if an error occurs.
-Note if $PYTHON is not set, AC_CHECK_PROG(PYTHON, python, python) will
-be run.
-
-Example:
-
- AX_PYTHON_CONFIG_VAR(LINKFORSHARED, PY_LFS)
-
-AX_PYTHON_CONFIG_H:
-
-Using the Python module distutils.sysconfig[1], put the full pathname of
-the config.h file used to compile Python into the shell variable
-PY_CONFIG_H. PY_CONFIG_H is AC_SUBST'd. Note if $PYTHON is not set,
-AC_CHECK_PROG(PYTHON, python, python) will be run.
-
-AX_PYTHON_MAKEFILE:
-
-Using the Python module distutils.sysconfig[1], put the full pathname of
-the Makefile file used to compile Python into the shell variable
-PY_MAKEFILE. PY_MAKEFILE is AC_SUBST'd. Note if $PYTHON is not set,
-AC_CHECK_PROG(PYTHON, python, python) will be run.
-
-[1]
-http://www.python.org/doc/current/dist/module-distutils.sysconfig.html
-
-Source Code
-***********
-
-Download the latest version of 'ax_python_config_var.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_config_var.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_config_var.m4).
-
-License
-*******
-
-Copyright (C) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_python_devel, Next: ax_python_embed, Prev: ax_python_config_var, Up: The Macros
-
-ax_python_devel
-===============
-
-Synopsis
-********
-
- AX_PYTHON_DEVEL([version])
-
-Description
-***********
-
-Note: Defines as a precious variable "PYTHON_VERSION". Don't override it
-in your configure.ac.
-
-This macro checks for Python and tries to get the include path to
-'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LIBS)
-output variables. It also exports $(PYTHON_EXTRA_LIBS) and
-$(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code.
-
-You can search for some particular version of Python by passing a
-parameter to this macro, for example ">= '2.3.1'", or "== '2.4'".
-Please note that you *have* to pass also an operator along with the
-version to match, and pay special attention to the single quotes
-surrounding the version number. Don't use "PYTHON_VERSION" for this:
-that environment variable is declared as precious and thus reserved for
-the end-user.
-
-This macro should work for all versions of Python >= 2.1.0. As an end
-user, you can disable the check for the python version by setting the
-PYTHON_NOVERSIONCHECK environment variable to something else than the
-empty string.
-
-If you need to use this macro for an older Python version, please
-contact the authors. We're always open for feedback.
-
-Source Code
-***********
-
-Download the latest version of 'ax_python_devel.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_devel.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_devel.m4).
-
-License
-*******
-
-Copyright (C) 2009 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2009 Alan W. Irwin
-Copyright (C) 2009 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2009 Andrew Collier
-Copyright (C) 2009 Matteo Settenvini <matteo@member.fsf.org>
-Copyright (C) 2009 Horst Knorr <hk_classes@knoda.org>
-Copyright (C) 2013 Daniel Mullner <muellner@math.stanford.edu>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_python_embed, Next: ax_python_module, Prev: ax_python_devel, Up: The Macros
-
-ax_python_embed
-===============
-
-Synopsis
-********
-
- AX_PYTHON_DEFAULT
- AX_PYTHON_ENABLE
- AX_PYTHON_WITH
- AX_PYTHON_PATH
- AX_PYTHON_VERSION_ENSURE( [2.2] )
- AX_PYTHON_CSPEC
- AX_PYTHON_LSPEC
-
-Description
-***********
-
-This file provides autoconf support for those applications that want to
-embed python. It supports all pythons >= 2.2 which is the first
-official release containing distutils. Version 2.2 of python was
-released December 21, 2001. Since it actually executes the python,
-cross platform configuration will probably not work. Also, most of the
-platforms supported are consistent until you look into Mac OS X. The
-python included with it is installed as a framework which is a very
-different environment to set up the normal tools such as gcc and libtool
-to deal with. Therefore, once we establish which python that we are
-going to use, we use its distutils to actually compile and link our
-modules or applications.
-
-At this time, it does NOT support linking with Python statically. It
-does support dynamic linking.
-
-This set of macros help define $PYTHON, $PYTHON_USE, $PYTHON_CSPEC and
-$PYTHON_LSPEC. $PYTHON defines the full executable path for the Python
-being linked to and is used within these macros to determine if that has
-been specified or found. These macros do execute this python version so
-it must be present on the system at configure time.
-
-$PYTHON_USE is an automake variable that defines whether Python support
-should be included or not in your application. $PYTHON_CSPEC is a
-variable that supplies additional CFLAGS for the compilation of the
-application/shared library. $PYTHON_LSPEC is a variable that supplies
-additional LDFLAGS for linking the application/shared library.
-
-The following is an example of how to set up for python usage within
-your application in your configure.in:
-
- AX_PYTHON_DEFAULT( )
- AX_PYTHON_ENABLE( ) # Optional
- AX_PYTHON_WITH( ) # Optional
- AX_PYTHON_PATH( ) # or AX_PYTHON_INSIST( )
- # if $PYTHON is not defined, then the following do nothing.
- AX_PYTHON_VERSION_ENSURE( [2.2] )
- AX_PYTHON_CSPEC
- AX_PYTHON_LSPEC
-
-The AX_PYTHON_DEFAULT sets the $PYTHON_USE to false. Thereby, excluding
-it if it was optional.
-
-The AX_PYTHON_ENABLE looks for the optional configure parameters of
--enable-python/-disable-python and establishes the $PYTHON and
-$PYTHON_USE variables accordingly.
-
-The AX_PYTHON_WITH looks for the optional configure parameters of
--with-python/-without-python and establishes the $PYTHON and $PYTHON_USE
-variables accordingly.
-
-The AX_PYTHON_PATH looks for python assuming that none has been
-previously found or defined and issues an error if it does not find it.
-If it does find it, it establishes the $PYTHON and $PYTHON_USE variables
-accordingly. AX_PYTHON_INSIST could be used here instead if you want to
-insist that Python support be included using the -enable-python or
--with-python checks previously done.
-
-The AX_PYTHON_VERSION_ENSURE issues an error if the Python previously
-found is not of version 2.2 or greater.
-
-Once that these macros have be run, we can use PYTHON_USE within the
-makefile.am file to conditionally add the Python support such as:
-
-Makefile.am example showing optional inclusion of directories:
-
- if PYTHON_USE
- plugins = plugins
- src = src
- else
- plugins =
- src =
- endif
-
- SUBDIRS = . $(plugins) $(src)
-
-Makefile.am example showing optional shared library build:
-
- if PYTHON_USE
- lib_LTLIBRARIES = libElemList.la
- libElemList_la_SOURCES = libElemList.c
- libElemList_la_CFLAGS = @PYTHON_CSPEC@
- libElemList_la_LDFLAGS = @PYTHON_LSPEC@
- endif
-
-Makefile.am example showing optional program build:
-
- if PYTHON_USE
- bin_PROGRAMS = runFunc
- runFunc_SOURCES = runFunc.c
- runFunc_CFLAGS = @PYTHON_CSPEC@
- runFunc_LDFLAGS = @PYTHON_LSPEC@
- endif
-
-The above compiles the modules only if PYTHON_USE was specified as true.
-Also, the else portion of the if was optional.
-
-Source Code
-***********
-
-Download the latest version of 'ax_python_embed.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_embed.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_embed.m4).
-
-License
-*******
-
-Copyright (C) 2008 Robert White <kranki@mac.com>
-Copyright (C) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_python_module, Next: ax_python_module_version, Prev: ax_python_embed, Up: The Macros
-
-ax_python_module
-================
-
-Synopsis
-********
-
- AX_PYTHON_MODULE(modname[, fatal, python])
-
-Description
-***********
-
-Checks for Python module.
-
-If fatal is non-empty then absence of a module will trigger an error.
-The third parameter can either be "python" for Python 2 or "python3" for
-Python 3; defaults to Python 3.
-
-Source Code
-***********
-
-Download the latest version of 'ax_python_module.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_module.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_module.m4).
-
-License
-*******
-
-Copyright (C) 2008 Andrew Collier
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_python_module_version, Next: ax_r_package, Prev: ax_python_module, Up: The Macros
-
-ax_python_module_version
-========================
-
-Synopsis
-********
-
- AX_PYTHON_MODULE_VERSION(modname, min_version[, python])
-
-Description
-***********
-
-Checks for Python module with at least the given version.
-
-Triggers an error if module is absent or present but at a lower version.
-The third parameter can either be "python" for Python 2 or "python3" for
-Python 3; defaults to Python 3.
-
-Source Code
-***********
-
-Download the latest version of 'ax_python_module_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_module_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_module_version.m4).
-
-License
-*******
-
-Copyright (C) 2015 Endless Mobile, Inc.; contributed by Philip Chimento <philip@endlessm.com> and Kurt von Laven <kurt@endlessm.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_r_package, Next: ax_recursive_eval, Prev: ax_python_module_version, Up: The Macros
-
-ax_r_package
-============
-
-Synopsis
-********
-
- AX_R_PACKAGE(pkgname[, version, R])
-
-Description
-***********
-
-Checks for an R package.
-
-Optionally checks for the version when a second argument is given. A
-different R can be used by providing a third argument.
-
-Source Code
-***********
-
-Download the latest version of 'ax_r_package.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_r_package.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_r_package.m4).
-
-License
-*******
-
-Copyright (C) 2017 Ricardo Wurmus
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_recursive_eval, Next: ax_require_defined, Prev: ax_r_package, Up: The Macros
-
-ax_recursive_eval
-=================
-
-Synopsis
-********
-
- AX_RECURSIVE_EVAL(VALUE, RESULT)
-
-Description
-***********
-
-Interpolate the VALUE in loop until it doesn't change, and set the
-result to $RESULT. WARNING: It's easy to get an infinite loop with some
-unsane input.
-
-Source Code
-***********
-
-Download the latest version of 'ax_recursive_eval.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_recursive_eval.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_recursive_eval.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alexandre Duret-Lutz <adl@gnu.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_require_defined, Next: ax_require_one_func, Prev: ax_recursive_eval, Up: The Macros
-
-ax_require_defined
-==================
-
-Synopsis
-********
-
- AX_REQUIRE_DEFINED(MACRO)
-
-Description
-***********
-
-AX_REQUIRE_DEFINED is a simple helper for making sure other macros have
-been defined and thus are available for use. This avoids random issues
-where a macro isn't expanded. Instead the configure script emits a
-non-fatal:
-
- ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found
-
-It's like AC_REQUIRE except it doesn't expand the required macro.
-
-Here's an example:
-
- AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
-
-Source Code
-***********
-
-Download the latest version of 'ax_require_defined.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_require_defined.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_require_defined.m4).
-
-License
-*******
-
-Copyright (C) 2014 Mike Frysinger <vapier@gentoo.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_require_one_func, Next: ax_restore_flags, Prev: ax_require_defined, Up: The Macros
-
-ax_require_one_func
-===================
-
-Synopsis
-********
-
- AX_REQUIRE_ONE_FUNC (FUNCTION..., [ACTION-IF-ANY-FOUND], [ACTION-IF-NONE-FOUND])
-
-Description
-***********
-
-AX_REQUIRE_ONE_FUNC is a simple wrapper for AC_CHECK_FUNCS. It calls
-AC_CHECK_FUNCS on the list of functions named in the first argument,
-then invokes ACTION-IF-ANY-FOUND if at least one of the functions exists
-or ACTION-IF-NONE-FOUND if none of the functions exist.
-
-Here's an example:
-
- AX_REQUIRE_ONE_FUNC([posix_memalign memalign valloc], ,
- [AC_MSG_ERROR([unable to allocate page-aligned memory])])
-
-Source Code
-***********
-
-Download the latest version of 'ax_require_one_func.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_require_one_func.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_require_one_func.m4).
-
-License
-*******
-
-Copyright (C) 2008 Scott Pakin <pakin@uiuc.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_restore_flags, Next: ax_restore_flags_with_prefix, Prev: ax_require_one_func, Up: The Macros
-
-ax_restore_flags
-================
-
-Synopsis
-********
-
- AX_RESTORE_FLAGS([namespace])
-
-Description
-***********
-
-Restore common compilation flags from temporary variables.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are restored to a global (empty) namespace, but
-user could restore from specific NAMESPACE by using
-AX_RESTORE_FLAGS(NAMESPACE) macro.
-
-Typical usage is like:
-
- AX_SAVE_FLAGS(mypackage)
- CPPFLAGS="-Imypackagespath ${CPPFLAGS}"
- dnl ... do some detection ...
- AX_RESTORE_FLAGS(mypackage)
-
-Source Code
-***********
-
-Download the latest version of 'ax_restore_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_restore_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_restore_flags.m4).
-
-License
-*******
-
-Copyright (C) 2009 Filippo Giunchedi <filippo@esaurito.net>
-Copyright (C) 2011 The Board of Trustees of the Leland Stanford Junior University
-
-Copyright (C) 2011 Russ Allbery <rra@stanford.edu>
-Copyright (C) 2013 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_restore_flags_with_prefix, Next: ax_rpm_init, Prev: ax_restore_flags, Up: The Macros
-
-ax_restore_flags_with_prefix
-============================
-
-Synopsis
-********
-
- AX_RESTORE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
-
-Description
-***********
-
-Restore the flags saved by AX_SAVE_FLAGS_WITH_PREFIX.
-
-Expansion example: AX_RESTORE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
-expands to
-
- CFLAGS="$gl_saved_flag_cflags"
- LIBS="$gl_saved_flag_libs"
-
-One common use case is to define a package specific wrapper macro around
-this one, and also restore other variables if needed. For example:
-
- AC_DEFUN([_AX_CHECK_GL_RESTORE_FLAGS], [
- AX_RESTORE_FLAGS_WITH_PREFIX([GL],[$1])
- AC_LANG_POP([C])
- ])
-
- # Restores CFLAGS, LIBS and language state
- _AX_CHECK_GL_RESTORE_FLAGS([[CFLAGS],[LIBS]])
-
-Source Code
-***********
-
-Download the latest version of 'ax_restore_flags_with_prefix.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_restore_flags_with_prefix.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_restore_flags_with_prefix.m4).
-
-License
-*******
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_rpm_init, Next: ax_ruby_devel, Prev: ax_restore_flags_with_prefix, Up: The Macros
-
-ax_rpm_init
-===========
-
-Synopsis
-********
-
- AX_RPM_INIT
-
-Description
-***********
-
-Setup variables for creation of rpms. It will define several variables
-useful for creating rpms on a system where rpms are supported.
-Currently, I requires changes to Makefile.am to function properly (see
-the example below).
-
-Also note that I do not use any non-UNIX OSs (and for the most part, I
-only use RedHat), so this is probably generally not useful for other
-systems.
-
-Required setup:
-
-In configure.in:
-
- dnl For my rpm.m4 macros
- RPM_RELEASE=1
- AC_SUBST(RPM_RELEASE)
-
- AX_RPM_INIT
- dnl Enable or disable the rpm making rules in Makefile.am
- AM_CONDITIONAL(MAKE_RPMS, test x$make_rpms = xtrue)
-
-Furthermore, the %GNUconfigure rpm macro has a problem in that it does
-not define CXXFLAGS for the target system correctly, so for compiling
-C++ code, add the following line _before_ calling AC_PROG_CXX:
-
- dnl This is a little hack to make this work with rpm better (see mysql++.spec.in)
- test -z "$CXXFLAGS" && CXXFLAGS="${CFLAGS}"
-
-Changes to Makefile.am (I am trying to get rid of this step; suggestions
-invited):
-
- if MAKE_RPMS
- rpm: @RPM_TARGET@
-
- .PHONY: rpm
-
- $(RPM_TARGET): $(DISTFILES)
- ${MAKE} dist
- -mkdir -p $(RPM_DIR)/SRPMS
- -mkdir -p `dirname $(RPM_TARGET)`
- $(RPM_PROG) $(RPM_ARGS) $(RPM_TARBALL)
- @echo Congratulations, $(RPM_TARGET) "(and friends)" should now exist.
- else
- endif
-
-Also, it works best with a XXXX.spec.in file like the following (this is
-way down on the wishlist, but a program to generate the skeleton spec.in
-much like autoscan would just kick butt!):
-
- ---------- 8< ----------
- # -*- Mode:rpm-spec -*-
- # mysql++.spec.in
- Summary: Your package description goes here
- %define rel @RPM_RELEASE@
-
- %define version @VERSION@
- %define pkgname @PACKAGE@
- %define prefix /usr
-
- %define lt_release @LT_RELEASE@
- %define lt_version @LT_CURRENT@.@LT_REVISION@.@LT_AGE@
-
- # This is a hack until I can figure out how to better handle replacing
- # autoconf macros... (gotta love autoconf...)
- %define __aclocal aclocal || aclocal -I ./macros
- %define configure_args @RPM_CONFIGURE_ARGS@
-
- Name: %{pkgname}
- Version: %{version}
- Release: %{rel}
-
- Copyright: LGPL
- Group: # your group name goes here
- Source: %{pkgname}-%{version}.tar.gz
- Requires: # additional requirements
- Buildroot: /tmp/%{pkgname}-root
- URL: http://yoururl.go.here
- Prefix: %{prefix}
- BuildArchitectures: # Target platforms, i.e., i586
- Packager: Your Name <youremail@your.address>
-
- %description
- Your package description
-
- %changelog
-
- %prep
- %setup
- #%patch
-
- %build
- %GNUconfigure %{configure_args}
- # This is why we copy the CFLAGS to the CXXFLAGS in configure.in
- # CFLAGS="%{optflags}" CXXFLAGS="%{optflags}" ./configure %{_target_platform} --prefix=%{prefix}
- make
-
- %install
- # To make things work with BUILDROOT
- if [ "$RPM_BUILD_ROOT" != "/tmp/%{pkgname}-root" ]
- then
- echo
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo @ @
- echo @ RPM_BUILD_ROOT is not what I expected. Please clean it yourself. @
- echo @ @
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo
- else
- echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
- rm -rf "$RPM_BUILD_ROOT"
- fi
- make DESTDIR="$RPM_BUILD_ROOT" install
-
- %clean
- # Call me paranoid, but I do not want to be responsible for nuking
- # someone's harddrive!
- if [ "$RPM_BUILD_ROOT" != "/tmp/%{pkgname}-root" ]
- then
- echo
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo @ @
- echo @ RPM_BUILD_ROOT is not what I expected. Please clean it yourself. @
- echo @ @
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo
- else
- echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
- rm -rf "$RPM_BUILD_ROOT"
- fi
-
- %files
- %defattr(-, root, root)
- # Your application file list goes here
- # %{prefix}/lib/lib*.so*
- %doc COPYRIGHT ChangeLog README AUTHORS NEWS
- %doc doc/*
-
- # If you install a library
- %post -p /sbin/ldconfig
-
- # If you install a library
- %postun -p /sbin/ldconfig
-
- %package devel
- Summary: Development files for %{pkgname}
- Group: Applications/Databases
- %description devel
- Development files for %{pkgname}.
-
- %files devel
- %defattr(-, root, root)
- # Your development files go here
- # Programmers documentation goes here
- %doc doc
-
- # end of file
- ---------- >8 ----------
-
-Source Code
-***********
-
-Download the latest version of 'ax_rpm_init.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_rpm_init.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_rpm_init.m4).
-
-License
-*******
-
-Copyright (C) 2008 Dale K. Hawkins <dhawkins@cdrgts.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_ruby_devel, Next: ax_ruby_ext, Prev: ax_rpm_init, Up: The Macros
-
-ax_ruby_devel
-=============
-
-Synopsis
-********
-
- AX_RUBY_DEVEL([version])
-
-Description
-***********
-
-This macro checks for Ruby and tries to get the include path to
-'ruby.h'. It provides the $(RUBY_CPPFLAGS) and $(RUBY_LDFLAGS) output
-variables. It also exports $(RUBY_EXTRA_LIBS) for embedding Ruby in
-your code.
-
-You can search for some particular version of Ruby by passing a
-parameter to this macro, for example "2.2.1".
-
-Source Code
-***********
-
-Download the latest version of 'ax_ruby_devel.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ruby_devel.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ruby_devel.m4).
-
-License
-*******
-
-Copyright (C) 2008 Rafal Rzepecki <divided.mind@gmail.com>
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-Copyright (C) 2008 Matteo Settenvini <matteo@member.fsf.org>
-Copyright (C) 2008 Horst Knorr <hk_classes@knoda.org>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_ruby_ext, Next: ax_save_flags, Prev: ax_ruby_devel, Up: The Macros
-
-ax_ruby_ext
-===========
-
-Synopsis
-********
-
- AX_RUBY_EXT
-
-Description
-***********
-
-Fetches the linker flags and C compiler flags for compiling and linking
-Ruby binary extensions. The macro substitutes RUBY_VERSION,
-RUBY_EXT_INC, RUBY_EXT_LIB, RUBY_EXT_CPPFLAGS, RUBY_EXT_LDFLAGS and
-RUBY_EXT_DLEXT variables if Ruby executable has been found. It also
-checks the same variables before trying to retrieve them from the Ruby
-configuration.
-
- RUBY_VERSION: version of the Ruby interpreter
- RUBY_EXT_INC: Ruby include directory
- RUBY_EXT_LIB: Ruby extensions destination directory
- RUBY_EXT_CPPFLAGS: C preprocessor flags to compile extensions
- RUBY_EXT_LDFLAGS: linker flags to build extensions
- RUBY_EXT_DLEXT: extensions suffix for ruby modules (e.g. "so")
-
-Examples:
-
- AX_RUBY_EXT
- if test x"$RUBY" = x; then
- AC_ERROR(["cannot find Ruby"])
- fi
-
-Source Code
-***********
-
-Download the latest version of 'ax_ruby_ext.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ruby_ext.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ruby_ext.m4).
-
-License
-*******
-
-Copyright (C) 2011 Stanislav Sedov <stas@FreeBSD.org>
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
-
-\1f
-File: autoconf-archive.info, Node: ax_save_flags, Next: ax_save_flags_with_prefix, Prev: ax_ruby_ext, Up: The Macros
-
-ax_save_flags
-=============
-
-Synopsis
-********
-
- AX_SAVE_FLAGS([NAMESPACE])
-
-Description
-***********
-
-Save common compilation flags into temporary variables.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are saved to a global (empty) namespace, but user
-could specify a specific NAMESPACE to AX_SAVE_FLAGS macro and latter
-restore it by using AX_RESTORE_FLAGS(NAMESPACE).
-
- AX_SAVE_FLAGS(mypackage)
- CPPFLAGS="-Imypackagespath ${CPPFLAGS}"
- dnl .. do some detection ...
- AX_RESTORE_FLAGS(mypackage)
-
-Source Code
-***********
-
-Download the latest version of 'ax_save_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_save_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_save_flags.m4).
-
-License
-*******
-
-Copyright (C) 2009 Filippo Giunchedi <filippo@esaurito.net>
-Copyright (C) 2011 The Board of Trustees of the Leland Stanford Junior University
-
-Copyright (C) 2011 Russ Allbery <rra@stanford.edu>
-Copyright (C) 2013 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_save_flags_with_prefix, Next: ax_set_default_paths_system, Prev: ax_save_flags, Up: The Macros
-
-ax_save_flags_with_prefix
-=========================
-
-Synopsis
-********
-
- AX_SAVE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
-
-Description
-***********
-
-For each flag in LIST-OF-FLAGS, it expands to lower-cased shell variable
-with the prefix holding the flag original value. The saved variables
-can be restored by AX_RESTORE_FLAGS_WITH_PREFIX
-
-As an example: AX_SAVE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
-expands to
-
- gl_saved_flag_cflags="$CFLAGS"
- gl_saved_flag_libs="$LIBS"
- CFLAGS="$GL_CFLAGS $CFLAGS"
- LIBS="$GL_LIBS $LIBS"
-
-One common use case is to define a package specific wrapper macro around
-this one, and also setup other variables if needed. For example:
-
- AC_DEFUN([_AX_CHECK_GL_SAVE_FLAGS], [
- AX_SAVE_FLAGS_WITH_PREFIX([GL],[$1])
- AC_LANG_PUSH([C])
- ])
-
- # pushes GL_CFLAGS and GL_LIBS to CFLAGS and LIBS
- # also set the current language to test to C
- _AX_CHECK_GL_SAVE_FLAGS([[CFLAGS],[LIBS]])
-
-Source Code
-***********
-
-Download the latest version of 'ax_save_flags_with_prefix.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_save_flags_with_prefix.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_save_flags_with_prefix.m4).
-
-License
-*******
-
-Copyright (C) 2016 Felix Chern <idryman@gmail.com>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_set_default_paths_system, Next: ax_short_sleep, Prev: ax_save_flags_with_prefix, Up: The Macros
-
-ax_set_default_paths_system
-===========================
-
-Synopsis
-********
-
- AX_SET_DEFAULT_PATHS_SYSTEM
-
-Description
-***********
-
-the most interesting changes go about windows-targets - where the
-default_prefix is set to /programs, and quite some directories are
-aliased: sbindir := libdir := bindir and the docprefix-defaults are also
-a bit different, even on FHS2-compliant systems where the mandir is
-going to $prefix/man only if prefix=/usr, otherwise they shall go to
-$datadir/man. We use an extra docprefix to express it which is either
-defined as being prefix or datadir. not SUBSTed here.
-
-Source Code
-***********
-
-Download the latest version of 'ax_set_default_paths_system.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_set_default_paths_system.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_set_default_paths_system.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_short_sleep, Next: ax_silent_mode, Prev: ax_set_default_paths_system, Up: The Macros
-
-ax_short_sleep
-==============
-
-Synopsis
-********
-
- AX_SHORT_SLEEP
-
-Description
-***********
-
-This macro searches for a "sleep" function that has 1/1000 of a second
-accuracy. On some systems, this is known as nap() and on others
-usleep() / 1000. There are probably other functions like this defined
-in other system libraries, but we don't know how to search for them yet.
-Contributions joyously accepted. :)
-
-Source Code
-***********
-
-Download the latest version of 'ax_short_sleep.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_short_sleep.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_short_sleep.m4).
-
-License
-*******
-
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_silent_mode, Next: ax_sip_devel, Prev: ax_short_sleep, Up: The Macros
-
-ax_silent_mode
-==============
-
-Synopsis
-********
-
- AX_SILENT_MODE(on|off)
-
-Description
-***********
-
-Temporarily disable console output when running Autoconf macros. For
-example:
-
- AX_SILENT_MODE(on) dnl disable console output
- AC_PROG_CXX
- AX_SILENT_MODE(off) dnl enable console output
- AC_PROG_RANLIB
-
-Source Code
-***********
-
-Download the latest version of 'ax_silent_mode.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_silent_mode.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_silent_mode.m4).
-
-License
-*******
-
-Copyright (C) 2008 Peter Simons <simons@cryp.to>
-Copyright (C) 2008 Paolo Bonzini <bonzini@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sip_devel, Next: ax_spec_file, Prev: ax_silent_mode, Up: The Macros
-
-ax_sip_devel
-============
-
-Synopsis
-********
-
- AX_SIP_DEVEL([<min_version>])
-
-Description
-***********
-
-Searches for the sip executable and the sip include path. The sip
-include path consists of two components, one which contains the file
-qt/qtmod.sip and the other one the path to sip.h, which should be found
-in the include/pythonX.Y directory.
-
-The macro bails out if the executable or the file cannot be located.
-Otherwise it defines:
-
- SIP the path to the sip executable
- SIP_CPPFLAGS include path: -I<path-to-qt/qtmod.sip> -I<path-to-sip.h-dir>
-
-Example:
-
- AX_SIP_DEVEL
- AX_SIP_DEVEL([4.1])
-
-Requires: perl (for version string comparison)
-
-FIXME: Use AX_COMPARE_VERSION instead.
-
-Source Code
-***********
-
-Download the latest version of 'ax_sip_devel.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sip_devel.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sip_devel.m4).
-
-License
-*******
-
-Copyright (C) 2008 Uwe Mayer <merkosh@hadiko.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_spec_file, Next: ax_spec_package_version, Prev: ax_sip_devel, Up: The Macros
-
-ax_spec_file
-============
-
-Synopsis
-********
-
- AX_SPEC_FILE [(rpmspecfile [,subdirpath])]
-
-Description
-***********
-
-set the specfile - if no argument has been given then check whether the
-ac_unique_file looks like a .spec file and use it. This macro is
-ac_REQUIRED by many AX_SPEC_ routines.
-
-the AX_SPEC_EXTRACT macro is a helper used by many AX_SPEC_ routines and
-therefore placed here to be automatically included in the macro set of
-(older) aclocal/acinclude.
-
-AX_SPEC_EXTRACT(shellvar [,specvar [,defaultvalue]])
-
-Source Code
-***********
-
-Download the latest version of 'ax_spec_file.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_spec_file.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_spec_file.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_spec_package_version, Next: ax_split_version, Prev: ax_spec_file, Up: The Macros
-
-ax_spec_package_version
-=======================
-
-Synopsis
-********
-
- AX_SPEC_PACKAGE_AND_VERSION ([specfile])
- AX_SPEC_PACKAGE_NAME ([shellvar],[defaultvalue])
- AX_SPEC_PACKAGE_VERSION ([shellvar],[defaultvalue])
- AX_SPEC_PACKAGE_SUMMARY ([shellvar],[defaultvalue])
- AX_SPEC_PACKAGE_LICENSE ([shellvar],[defaultvalue])
- AX_SPEC_PACKAGE_CATEGORY ([shellvar],[defaultvalue])
- AX_SPEC_PACKAGE_ICON ([shellvar],[defaultvalue])
- AX_SPEC_DEFAULTS([specfile])
-
-Description
-***********
-
-set PACKAGE from the given specfile - default to basename of the
-rpmspecfile if no "name:" could be found in the spec file.
-
-set VERSION from the given specfile - default to a date-derived value if
-no "version:" could be found in the spec file.
-
-this macro builds on top of AX_SPEC_FILE / AX_SPEC_EXTRACT
-
-more specific: if not "name:" or "%define name" was found in the
-myproject.spec file then the PACKAGE var is set to the basename
-"myproject". When no spec file was present then it will usually default
-to "TODO".
-
-The version spec looks for "version:" or "%define version" in the spec
-file. When no such value was seen or no spec file had been present then
-the value is set to 'date +0.%y.%W%w'.
-
-the version value itself is sanitized somewhat with making it to always
-carry at least three digits (1.2.3) and cleansing superfluous "0" chars
-around from generating numbers elsewhere.
-
-additional macros are provided that extract a specific value from the
-spec file, among these:
-
-set PACKAGE_SUMMARY from the given specfile - default to package and try
-to detect a type suffix if "summary:" was not in the spec file
-
-set PACKAGE_LICENSE from the given specfile - if no "license:" tag was
-given in the spec file then various COPYING files are grepped to have a
-guess and the final fallback will be GNU GPL (or GNU LGPL).
-
-set PACKAGE_ICON from the given specfile - if no "icon:" tag was given
-in the spec file then we default to $PACKAGE-icon.png
-
-the final AX_SPEC_INIT(specfile) will initialize all variables to its
-defaults according to the spec file given.
-
-Source Code
-***********
-
-Download the latest version of 'ax_spec_package_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_spec_package_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_spec_package_version.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_split_version, Next: ax_string_strcasecmp, Prev: ax_spec_package_version, Up: The Macros
-
-ax_split_version
-================
-
-Synopsis
-********
-
- AX_SPLIT_VERSION
-
-Description
-***********
-
-Splits a version number in the format MAJOR.MINOR.POINT into its
-separate components.
-
-Sets the variables.
-
-Source Code
-***********
-
-Download the latest version of 'ax_split_version.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_split_version.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_split_version.m4).
-
-License
-*******
-
-Copyright (C) 2008 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_string_strcasecmp, Next: ax_strings_strcasecmp, Prev: ax_split_version, Up: The Macros
-
-ax_string_strcasecmp
-====================
-
-Synopsis
-********
-
- AX_STRING_STRCASECMP
-
-Description
-***********
-
-This macro tries to find strcasecmp() in string.h.
-
-Use this macro in conjunction with AX_STRINGS_STRCASECMP in your
-configure.in like so:
-
- AX_STRING_STRCASECMP
- if test x"$ac_cv_string_strcasecmp" = "xno" ; then
- AX_STRINGS_STRCASECMP
- fi
-
-This will cause either HAVE_STRING_STRCASECMP or HAVE_STRINGS_STRCASECMP
-to be defined in config.h, which will tell your code what header to
-include to get strcasecmp()'s prototype.
-
-Source Code
-***********
-
-Download the latest version of 'ax_string_strcasecmp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_string_strcasecmp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_string_strcasecmp.m4).
-
-License
-*******
-
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_strings_strcasecmp, Next: ax_struct_semun, Prev: ax_string_strcasecmp, Up: The Macros
-
-ax_strings_strcasecmp
-=====================
-
-Synopsis
-********
-
- AX_STRINGS_STRCASECMP
-
-Description
-***********
-
-This macro tries to find strcasecmp() in strings.h. See the
-AX_STRING_STRCASECMP macro's commentary for usage details.
-
-Source Code
-***********
-
-Download the latest version of 'ax_strings_strcasecmp.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_strings_strcasecmp.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_strings_strcasecmp.m4).
-
-License
-*******
-
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_struct_semun, Next: ax_subdir_files, Prev: ax_strings_strcasecmp, Up: The Macros
-
-ax_struct_semun
-===============
-
-Synopsis
-********
-
- AX_STRUCT_SEMUN
-
-Description
-***********
-
-This macro checks to see if sys/sem.h defines struct semun. Some
-systems do, some systems don't. Your code must be able to deal with
-this possibility; if HAVE_STRUCT_SEMUM isn't defined for a given system,
-you have to define this structure before you can call functions like
-semctl().
-
-You should call AX_SYSV_IPC before this macro, to separate the check for
-System V IPC headers from the check for struct semun.
-
-Source Code
-***********
-
-Download the latest version of 'ax_struct_semun.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_struct_semun.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_struct_semun.m4).
-
-License
-*******
-
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_subdir_files, Next: ax_subdirs_configure, Prev: ax_struct_semun, Up: The Macros
-
-ax_subdir_files
-===============
-
-Synopsis
-********
-
- AX_SUBDIR_FILES [(SUBDIRS [, CASEPATTERN])]
-
-Description
-***********
-
-Look into subdirs and copy the (real) files that match pattern into the
-local directory. Preferably we use a symbolic link of course. existing
-local files are not overwritten.
-
-The default casepattern is "*.?|*.cc|*.cpp", the default subdir-list
-contains all subdirs available.
-
-Source Code
-***********
-
-Download the latest version of 'ax_subdir_files.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subdir_files.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subdir_files.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_subdirs_configure, Next: ax_subst_with, Prev: ax_subdir_files, Up: The Macros
-
-ax_subdirs_configure
-====================
-
-Synopsis
-********
-
- AX_SUBDIRS_CONFIGURE( [subdirs], [mandatory arguments], [possibly merged arguments], [replacement arguments], [forbidden arguments])
-
-Description
-***********
-
-AX_SUBDIRS_CONFIGURE attempts to be the equivalent of AC_CONFIG_SUBDIRS
-with customizable options for configure scripts.
-
-Run the configure script for each directory from the comma-separated m4
-list 'subdirs'. This macro can be used multiple times. All arguments
-of this macro must be comma-separated lists.
-
-All command line arguments from the parent configure script will be
-given to the subdirectory configure script after the following
-modifications (in that order):
-
-1. The arguments from the 'mandatory arguments' list shall always be
-appended to the argument list.
-
-2. The arguments from the 'possibly merged arguments' list shall be
-added if not present in the arguments of the parent configure script or
-merged with the existing argument otherwise.
-
-3. The arguments from the 'replacement arguments' list shall be added
-if not present in the arguments of the parent configure script or
-replace the existing argument otherwise.
-
-4. The arguments from the 'forbidden arguments' list shall always be
-removed from the argument list.
-
-The lists 'mandatory arguments' and 'forbidden arguments' can hold any
-kind of argument. The 'possibly merged arguments' and 'replacement
-arguments' expect their arguments to be of the form -option-name=value.
-
-This macro aims to remain as close as possible to the AC_CONFIG_SUBDIRS
-macro. It corrects the paths for '-srcdir' and adds
-'-disable-option-checking' and '-silent' if necessary. However, it does
-not change the '-cache-file' argument: typically, configure scripts run
-with different arguments will not be able to share the same cache. If
-you wish to share a single cache, you should give an absolute path to
-'-cache-file'.
-
-This macro also sets the output variable subdirs_extra to the list of
-directories recorded with AX_SUBDIRS_CONFIGURE. This variable can be
-used in Makefile rules or substituted in configured files.
-
-This macro shall do nothing more than managing the arguments of the
-configure script. Just like when using AC_CONFIG_SUBDIRS, it is up to
-the user to check any requirements or define and substitute any required
-variable for the remainder of the project.
-
-Configure scripts recorded with AX_SUBDIRS_CONFIGURE may be executed
-before configure scripts recorded with AC_CONFIG_SUBDIRS.
-
-Without additional arguments, the behaviour of AX_SUBDIRS_CONFIGURE
-should be identical to the behaviour of AC_CONFIG_SUBDIRS, apart from
-the contents of the variables subdirs and subdirs_extra (except that
-AX_SUBDIRS_CONFIGURE expects a comma-separated m4 list):
-
- AC_CONFIG_SUBDIRS([something])
- AX_SUBDIRS_CONFIGURE([something])
-
-This macro may be called multiple times.
-
-Usage example:
-
-Let us assume our project has 4 dependencies, namely A, B, C and D. Here
-are some characteristics of our project and its dependencies:
-
-- A does not require any special option.
-
-- we want to build B with an optional feature which can be enabled with
-its configure script's option '-enable-special-feature'.
-
-- B's configure script is strange and has an option '-with-B=build'.
-After close inspection of its documentation, we don't want B to receive
-this option.
-
-- C and D both need B.
-
-- Just like our project, C and D can build B themselves with the option
-'-with-B=build'.
-
-- We want C and D to use the B we build instead of building it
-themselves.
-
-Our top-level configure script will be called as follows:
-
- $ <path/to/configure> --with-A=build --with-B=build --with-C=build \
- --with-D=build --some-option
-
-Thus we have to make sure that:
-
-- neither B, C or D receive the option '-with-B=build'
-
-- C and D know where to find the headers and libraries of B.
-
-Under those conditions, we can use the AC_CONFIG_SUBDIRS macro for A,
-but need to use AX_SUBDIRS_CONFIGURE for B, C and D:
-
-- B must receive '-enable-special-feature' but cannot receive
-'-with-B=build'
-
-- C and D cannot receive '-with-B=build' (or else it would be built
-thrice) and need to be told where to find B (since we are building it,
-it would probably not be available in standard paths).
-
-Here is a configure.ac snippet that solves our problem:
-
- AC_CONFIG_SUBDIRS([dependencies/A])
- AX_SUBDIRS_CONFIGURE(
- [dependencies/B], [--enable-special-feature], [], [],
- [--with-B=build])
- AX_SUBDIRS_CONFIGURE(
- [[dependencies/C],[dependencies/D]],
- [],
- [[CPPFLAGS=-I${ac_top_srcdir}/dependencies/B -I${ac_top_builddir}/dependencies/B],
- [LDFLAGS=-L${ac_abs_top_builddir}/dependencies/B/.libs]],
- [--with-B=system],
- [])
-
-If using automake, the following can be added to the Makefile.am (we use
-both $(subdirs) and $(subdirs_extra) since our example above used both
-AC_CONFIG_SUBDIRS and AX_SUBDIRS_CONFIGURE):
-
- SUBDIRS = $(subdirs) $(subdirs_extra)
-
-Source Code
-***********
-
-Download the latest version of 'ax_subdirs_configure.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subdirs_configure.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subdirs_configure.m4).
-
-License
-*******
-
-Copyright (C) 2017 Harenome Ranaivoarivony-Razanajato <ranaivoarivony-razanajato@hareno.me>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-\1f
-File: autoconf-archive.info, Node: ax_subst_with, Next: ax_swig_enable_cxx, Prev: ax_subdirs_configure, Up: The Macros
-
-ax_subst_with
-=============
-
-Synopsis
-********
-
- AX_SUBST_WITH([varname])
-
-Description
-***********
-
-a very simple macro but also very helpful - the varname is usually the
-one from an AC_ARG_ENABLE or AC_ARG_WITH option. it is transliterated
-into uppercase and a prefix WITH_ and WITHOUT_ that are both _SUBSTed.
-
-Only one of these is set to "#" while the other is empty. In other
-words a call like AC_WITHNONE(enable-call) will create two SUBST-symbols
-as WITH_ENABLE_CALL and WITHOUT_ENABLE_CALL. When the varname had been
-set to something not "no" or "0" or ":" or "false" then it results in
-
- WITH_ENABLE_CALL="" ; WITHOUT_ENABLE_CALL="#"
-
-which you can use in your Makefile quite easily as if using an
-AM_CONDITIONAL but which can be also parsed by normal make
-
-USE = @WITH_ENABLE_CALL@ -Denabled USE = @WITHOUT_ENABLE_CALL@
--Dnot_enabled
-
-Source Code
-***********
-
-Download the latest version of 'ax_subst_with.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subst_with.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subst_with.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_swig_enable_cxx, Next: ax_swig_multi_module_support, Prev: ax_subst_with, Up: The Macros
-
-ax_swig_enable_cxx
-==================
-
-Synopsis
-********
-
- AX_SWIG_ENABLE_CXX
-
-Description
-***********
-
-Enable SWIG C++ support. This affects all invocations of $(SWIG).
-
-Source Code
-***********
-
-Download the latest version of 'ax_swig_enable_cxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_enable_cxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_enable_cxx.m4).
-
-License
-*******
-
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_swig_multi_module_support, Next: ax_swig_python, Prev: ax_swig_enable_cxx, Up: The Macros
-
-ax_swig_multi_module_support
-============================
-
-Synopsis
-********
-
- AX_SWIG_MULTI_MODULE_SUPPORT
-
-Description
-***********
-
-Enable support for multiple modules. This effects all invocations of
-$(SWIG). You have to link all generated modules against the appropriate
-SWIG runtime library. If you want to build Python modules for example,
-use the AX_SWIG_PYTHON macro and link the modules against
-$(AX_SWIG_PYTHON_LIBS).
-
-Source Code
-***********
-
-Download the latest version of 'ax_swig_multi_module_support.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_multi_module_support.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_multi_module_support.m4).
-
-License
-*******
-
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_swig_python, Next: ax_switch_flags, Prev: ax_swig_multi_module_support, Up: The Macros
-
-ax_swig_python
-==============
-
-Synopsis
-********
-
- AX_SWIG_PYTHON([use-shadow-classes = {no, yes}])
-
-Description
-***********
-
-Checks for Python and provides the $(AX_SWIG_PYTHON_CPPFLAGS), and
-$(AX_SWIG_PYTHON_OPT) output variables.
-
-$(AX_SWIG_PYTHON_OPT) contains all necessary SWIG options to generate
-code for Python. Shadow classes are enabled unless the value of the
-optional first argument is exactly 'no'. If you need multi module
-support (provided by the AX_SWIG_MULTI_MODULE_SUPPORT macro) use
-$(AX_SWIG_PYTHON_LIBS) to link against the appropriate library. It
-contains the SWIG Python runtime library that is needed by the type
-check system for example.
-
-Source Code
-***********
-
-Download the latest version of 'ax_swig_python.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_python.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_python.m4).
-
-License
-*******
-
-Copyright (C) 2008 Sebastian Huber <sebastian-huber@web.de>
-Copyright (C) 2008 Alan W. Irwin
-Copyright (C) 2008 Rafael Laboissiere <rafael@laboissiere.net>
-Copyright (C) 2008 Andrew Collier
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_switch_flags, Next: ax_sys_dev_poll, Prev: ax_swig_python, Up: The Macros
-
-ax_switch_flags
-===============
-
-Synopsis
-********
-
- AX_SWITCH_FLAGS(newnamespace,[oldnamespace])
-
-Description
-***********
-
-Switch common compilation flags from temporary variables between two
-compilation namespace.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are restored to a global (empty) namespace, but
-user could restore from specific NAMESPACE by using
-AX_RESTORE_FLAGS(NAMESPACE) macro.
-
-Typical usage is like:
-
- AX_SAVE_FLAGS(beginprogram)
- CPPFLAGS="-Imypackagespath ${CPPFLAGS}"
- AX_SWITCH_FLAGS(mypackage,beginprogram)
-
-Source Code
-***********
-
-Download the latest version of 'ax_switch_flags.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_switch_flags.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_switch_flags.m4).
-
-License
-*******
-
-Copyright (C) 2009 Filippo Giunchedi <filippo@esaurito.net>
-Copyright (C) 2011 The Board of Trustees of the Leland Stanford Junior University
-
-Copyright (C) 2011 Russ Allbery <rra@stanford.edu>
-Copyright (C) 2013 Bastien ROUCARIES <roucaries.bastien+autoconf@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sys_dev_poll, Next: ax_sys_largefile_sensitive, Prev: ax_switch_flags, Up: The Macros
-
-ax_sys_dev_poll
-===============
-
-Synopsis
-********
-
- AX_SYS_DEV_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-This macro tests for the presence of /dev/poll support in the build
-environment. It checks that the needed structure (dvpoll) is available,
-with the standard fields. /dev/poll is most often seen under Solaris.
-
-Note that it does not attempt to actually open /dev/poll - you should
-test for errors when you open it and then fall back to poll() if it is
-unavailable.
-
-Source Code
-***********
-
-Download the latest version of 'ax_sys_dev_poll.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_dev_poll.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_dev_poll.m4).
-
-License
-*******
-
-Copyright (C) 2008 Dave Benson <daveb@ffem.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sys_largefile_sensitive, Next: ax_sys_perlsharpbang, Prev: ax_sys_dev_poll, Up: The Macros
-
-ax_sys_largefile_sensitive
-==========================
-
-Synopsis
-********
-
- AX_SYS_LARGEFILE_SENSITIVE
-
-Description
-***********
-
-Check whether the current system is sensitive to -Ddefines making off_t
-having different types/sizes. Automatically define a config.h symbol
-LARGEFILE_SENSITIVE if that is the case, otherwise leave everything as
-is.
-
-This macro builds on top of AC_SYS_LARGEFILE to detect whether special
-options are needed to make the code use 64bit off_t - in many setups
-this will also make the code use 64bit off_t immediately.
-
-The common use of a LARGEFILE_SENSITIVE config.h-define is to rename
-exported functions, usually adding a 64 to the original function name.
-Such renamings are only needed on systems being both (a) 32bit off_t by
-default and (b) implementing large.file extensions (as for unix98).
-
-a renaming section could look like this:
-
- #if defined LARGEFILE_SENSITIVE && _FILE_OFFSET_BITS+0 == 64
- #define zzip_open zzip_open64
- #define zzip_seek zzip_seek64
- #endif
-
-for libraries, it is best to take advantage of the prefix-config.h
-macro, otherwise you want to export a renamed LARGEFILE_SENSITIVE in an
-installed header file. -> see AX_PREFIX_CONFIG_H
-
-Source Code
-***********
-
-Download the latest version of 'ax_sys_largefile_sensitive.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_largefile_sensitive.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_largefile_sensitive.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sys_perlsharpbang, Next: ax_sys_weak_alias, Prev: ax_sys_largefile_sensitive, Up: The Macros
-
-ax_sys_perlsharpbang
-====================
-
-Synopsis
-********
-
- AX_SYS_PERLSHARPBANG
-
-Description
-***********
-
-Determine how the perl interpreter is located by the OS kernel and make
-substitution variable PERL_SHEBANG available. Does AC_PATH_PROG to find
-the path to perl. As a side-effect, that sets PERLINTERP and makes it
-available as a substitution variable.
-
-Note: The macro allows for the possibility (expected to be seldom used)
-of an explicit user override (the "user" being the operator executing
-the final 'configure' script, in this context) by making the option
-argument like:
-
- --with-perl-shebang='#! /my/funky/perlpath' # OR
- --with-perl-shebang='/my/funky/perlpath' # we just throw away the #! anyway
- # bec it must be absent in Makefile
-
-Rationale: The are various ways of starting an interpreter on different
-*nix-like systems. Many use the simple
-
- #!/usr/bin/perl
-
-but it could be instead
-
- #!/usr/local/bin/perl
-
-and there is even the possibility that the user wants
-
- #!/usr/bin/env perl
-
-to find whichever perl comes first in the current $PATH. This is
-preferred by some of us because we run multiple perl installations on
-the same box. Adjusting our $PATH then allows us to set precedence over
-other perls, even whatever the "house" version is.
-
-Users on very non-unix systems like MS Windows do not have a kernel that
-does this kind of thing from the first line of script files, but instead
-the perl on their machine is started and merely notices whatever comes
-after the interpreter path on this first line of the script (options
-like "-w").
-
-Acknowledgement: this macro was in part inspired by Dean Povey's
-AC_PROG_PERL_VERSION.
-
-Source Code
-***********
-
-Download the latest version of 'ax_sys_perlsharpbang.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_perlsharpbang.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_perlsharpbang.m4).
-
-License
-*******
-
-Copyright (C) 2009 Soren Andersen <somian@pobox.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sys_weak_alias, Next: ax_sysv_ipc, Prev: ax_sys_perlsharpbang, Up: The Macros
-
-ax_sys_weak_alias
-=================
-
-Synopsis
-********
-
- AX_SYS_WEAK_ALIAS
-
-Description
-***********
-
-Determines whether weak aliases are supported on the system, and if so,
-what scheme is used to declare them. Also checks to see if aliases can
-cross object file boundaries, as some systems don't permit them to.
-
-Most systems permit something called a "weak alias" or "weak symbol."
-These aliases permit a library to provide a stub form of a routine
-defined in another library, thus allowing the first library to operate
-even if the other library is not linked. This macro will check for
-support of weak aliases, figure out what schemes are available, and
-determine some characteristics of the weak alias support - primarily,
-whether a weak alias declared in one object file may be referenced from
-another object file.
-
-There are four known schemes of declaring weak symbols; each scheme is
-checked in turn, and the first one found is preferred. Note that only
-one of the mentioned preprocessor macros will be defined!
-
-1. Function attributes
-
-This scheme was first introduced by the GNU C compiler, and attaches
-attributes to particular functions. It is among the easiest to use, and
-so is the first one checked. If this scheme is detected, the
-preprocessor macro HAVE_SYS_WEAK_ALIAS_ATTRIBUTE will be defined to 1.
-This scheme is used as in the following code fragment:
-
- void __weakf(int c)
- {
- /* Function definition... */
- }
-
- void weakf(int c) __attribute__((weak, alias("__weakf")));
-
-2. #pragma weak
-
-This scheme is in use by many compilers other than the GNU C compiler.
-It is also particularly easy to use, and fairly portable - well, as
-portable as these things get. If this scheme is detected first, the
-preprocessor macro HAVE_SYS_WEAK_ALIAS_PRAGMA will be defined to 1.
-This scheme is used as in the following code fragment:
-
- extern void weakf(int c);
- #pragma weak weakf = __weakf
- void __weakf(int c)
- {
- /* Function definition... */
- }
-
-3. #pragma _HP_SECONDARY_DEF
-
-This scheme appears to be in use by the HP compiler. As it is rather
-specialized, this is one of the last schemes checked. If it is the
-first one detected, the preprocessor macro
-HAVE_SYS_WEAK_ALIAS_HPSECONDARY will be defined to 1. This scheme is
-used as in the following code fragment:
-
- extern void weakf(int c);
- #pragma _HP_SECONDARY_DEF __weakf weakf
- void __weakf(int c)
- {
- /* Function definition... */
- }
-
-4. #pragma _CRI duplicate
-
-This scheme appears to be in use by the Cray compiler. As it is rather
-specialized, it too is one of the last schemes checked. If it is the
-first one detected, the preprocessor macro
-HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE will be defined to 1. This scheme is
-used as in the following code fragment:
-
- extern void weakf(int c);
- #pragma _CRI duplicate weakf as __weakf
- void __weakf(int c)
- {
- /* Function definition... */
- }
-
-In addition to the preprocessor macros listed above, if any scheme is
-found, the preprocessor macro HAVE_SYS_WEAK_ALIAS will also be defined
-to 1.
-
-Once a weak aliasing scheme has been found, a check will be performed to
-see if weak aliases are honored across object file boundaries. If they
-are, the HAVE_SYS_WEAK_ALIAS_CROSSFILE preprocessor macro is defined to
-1.
-
-This Autoconf macro also makes two substitutions. The first,
-WEAK_ALIAS, contains the name of the scheme found (one of "attribute",
-"pragma", "hpsecondary", or "criduplicate"), or "no" if no weak aliasing
-scheme was found. The second, WEAK_ALIAS_CROSSFILE, is set to "yes" or
-"no" depending on whether or not weak aliases may cross object file
-boundaries.
-
-Source Code
-***********
-
-Download the latest version of 'ax_sys_weak_alias.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_weak_alias.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_weak_alias.m4).
-
-License
-*******
-
-Copyright (C) 2008 Kevin L. Mitchell <klmitch@mit.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_sysv_ipc, Next: ax_tls, Prev: ax_sys_weak_alias, Up: The Macros
-
-ax_sysv_ipc
-===========
-
-Synopsis
-********
-
- AX_SYSV_IPC
-
-Description
-***********
-
-This macro checks for the SysV IPC header files. It only checks that
-you can compile a program with them, not whether the system actually
-implements working SysV IPC.
-
-Source Code
-***********
-
-Download the latest version of 'ax_sysv_ipc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sysv_ipc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sysv_ipc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Warren Young <warren@etr-usa.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_tls, Next: ax_trilinos_amesos, Prev: ax_sysv_ipc, Up: The Macros
-
-ax_tls
-======
-
-Synopsis
-********
-
- AX_TLS([action-if-found], [action-if-not-found])
-
-Description
-***********
-
-Provides a test for the compiler support of thread local storage (TLS)
-extensions. Defines TLS if it is found. Currently knows about C++11,
-GCC/ICC, and MSVC. I think SunPro uses the same as GCC, and Borland
-apparently supports either.
-
-Source Code
-***********
-
-Download the latest version of 'ax_tls.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_tls.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_tls.m4).
-
-License
-*******
-
-Copyright (C) 2008 Alan Woodland <ajw05@aber.ac.uk>
-Copyright (C) 2010 Diego Elio Petteno' <flameeyes@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_amesos, Next: ax_trilinos_base, Prev: ax_tls, Up: The Macros
-
-ax_trilinos_amesos
-==================
-
-Synopsis
-********
-
- AX_TRILINOS_AMESOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.amesos" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_amesos.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_amesos.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_amesos.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_base, Next: ax_trilinos_epetra, Prev: ax_trilinos_amesos, Up: The Macros
-
-ax_trilinos_base
-================
-
-Synopsis
-********
-
- AX_TRILINOS_BASE([, MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-
-Description
-***********
-
-Test for the Trilinos (http://trilinos.sandia.gov/) libraries.
-
-Provides a -with-trilinos=DIR option. Searches -with-trilinos,
-$TRILINOS_HOME, and the usual places for Trilinos installation headers.
-
-Requires that a development branch or released version greater than
-MINIMUM-VERSION be found. If not specified, the default minimum version
-is 8.0.0.
-
-Supports separately specifying -with-trilinos-include or
--with-trilinos-libdir to override default locations underneath either
--with-trilinos or $TRILINOS_HOME.
-
-On success, adds -Ipath to CPPFLAGS, -Lpath to LDFLAGS, sets the
-variable TRILINOS_INCLUDE based on the discovered location of
-Trilinos_version.h, and #defines HAVE_TRILINOS. When ACTION-IF-NOT-FOUND
-is not specified, the default behavior is for configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_base.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_base.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_base.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-Copyright (C) 2009 Thomas Porschberg <thomas@randspringer.de>
-Copyright (C) 2009 Caolan McNamara <caolan@skynet.ie>
-Copyright (C) 2009 Alexandre Duret-Lutz <adl@gnu.org>
-Copyright (C) 2009 Matthew Mueller <donut@azstarnet.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_epetra, Next: ax_trilinos_epetraext, Prev: ax_trilinos_base, Up: The Macros
-
-ax_trilinos_epetra
-==================
-
-Synopsis
-********
-
- AX_TRILINOS_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.epetra" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_epetra.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetra.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetra.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_epetraext, Next: ax_trilinos_epetraext_hdf5, Prev: ax_trilinos_epetra, Up: The Macros
-
-ax_trilinos_epetraext
-=====================
-
-Synopsis
-********
-
- AX_TRILINOS_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.epetraext" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_epetraext.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetraext.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetraext.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_epetraext_hdf5, Next: ax_trilinos_rtop, Prev: ax_trilinos_epetraext, Up: The Macros
-
-ax_trilinos_epetraext_hdf5
-==========================
-
-Synopsis
-********
-
- AX_TRILINOS_EPETRAEXT_HDF5([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Checks if EpetraExt was compiled with HDF5 support
-(-enable-epetraext-hdf5) enabled. When ACTION-IF-NOT-FOUND is not
-specified, the default behavior is for configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_epetraext_hdf5.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetraext_hdf5.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetraext_hdf5.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_rtop, Next: ax_trilinos_rythmos, Prev: ax_trilinos_epetraext_hdf5, Up: The Macros
-
-ax_trilinos_rtop
-================
-
-Synopsis
-********
-
- AX_TRILINOS_RTOP([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.rtop" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_rtop.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_rtop.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_rtop.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_rythmos, Next: ax_trilinos_teuchos, Prev: ax_trilinos_rtop, Up: The Macros
-
-ax_trilinos_rythmos
-===================
-
-Synopsis
-********
-
- AX_TRILINOS_RYTHMOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.rythmos" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_rythmos.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_rythmos.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_rythmos.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_teuchos, Next: ax_trilinos_thyra, Prev: ax_trilinos_rythmos, Up: The Macros
-
-ax_trilinos_teuchos
-===================
-
-Synopsis
-********
-
- AX_TRILINOS_TEUCHOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.teuchos" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option.
-
-When ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_teuchos.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_teuchos.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_teuchos.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_thyra, Next: ax_trilinos_thyra_epetra, Prev: ax_trilinos_teuchos, Up: The Macros
-
-ax_trilinos_thyra
-=================
-
-Synopsis
-********
-
- AX_TRILINOS_THYRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-On success, adds "include Makefile.export.thyra" statements to every
-Automake file containing @INC_AMINCLUDE@. Requires that Trilinos was
-configured with the -enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_thyra.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_thyra_epetra, Next: ax_trilinos_thyra_epetraext, Prev: ax_trilinos_thyra, Up: The Macros
-
-ax_trilinos_thyra_epetra
-========================
-
-Synopsis
-********
-
- AX_TRILINOS_THYRA_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Checks if the Thyra/Epetra adapters were compiled with Trilinos. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_thyra_epetra.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra_epetra.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra_epetra.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_trilinos_thyra_epetraext, Next: ax_try_awk_anyout, Prev: ax_trilinos_thyra_epetra, Up: The Macros
-
-ax_trilinos_thyra_epetraext
-===========================
-
-Synopsis
-********
-
- AX_TRILINOS_THYRA_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-
-Description
-***********
-
-Checks if the Thyra/EpetraExt adapters were compiled with Trilinos.
-When ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-Source Code
-***********
-
-Download the latest version of 'ax_trilinos_thyra_epetraext.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra_epetraext.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra_epetraext.m4).
-
-License
-*******
-
-Copyright (C) 2009 Rhys Ulerich <rhys.ulerich@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_try_awk_anyout, Next: ax_try_awk_expout, Prev: ax_trilinos_thyra_epetraext, Up: The Macros
-
-ax_try_awk_anyout
-=================
-
-Synopsis
-********
-
- AX_TRY_AWK_ANYOUT(NAME,TEST-INPUT,TEST-BODY,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Run a test using the awk program found on AWK variable. The test being
-run has TEST-BODY as body and is feeded with TEST-INPUT. If successful
-execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_try_awk_anyout.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_awk_anyout.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_awk_anyout.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_try_awk_expout, Next: ax_try_compile_java, Prev: ax_try_awk_anyout, Up: The Macros
-
-ax_try_awk_expout
-=================
-
-Synopsis
-********
-
- AX_TRY_AWK_EXPOUT(NAME,TEST-INPUT,TEST-BODY,EXPECTED-OUTPUT,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-
-Description
-***********
-
-Run a test using the awk program found on AWK variable. The test being
-run has TEST-BODY as body and is feeded with TEST-INPUT. Check if the
-test gives the expected output. If successful execute ACTION-IF-SUCCESS
-otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-Source Code
-***********
-
-Download the latest version of 'ax_try_awk_expout.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_awk_expout.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_awk_expout.m4).
-
-License
-*******
-
-Copyright (C) 2009 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_try_compile_java, Next: ax_try_run_java, Prev: ax_try_awk_expout, Up: The Macros
-
-ax_try_compile_java
-===================
-
-Synopsis
-********
-
- AX_TRY_COMPILE_JAVA
-
-Description
-***********
-
-AX_TRY_COMPILE_JAVA attempt to compile user given source.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_try_compile_java.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_compile_java.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_compile_java.m4).
-
-License
-*******
-
-Copyright (C) 2008 Devin Weaver <ktohg@tritarget.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_try_run_java, Next: ax_type_socklen_t, Prev: ax_try_compile_java, Up: The Macros
-
-ax_try_run_java
-===============
-
-Synopsis
-********
-
- AX_TRY_RUN_JAVA
-
-Description
-***********
-
-AX_TRY_RUN_JAVA attempt to compile and run user given source.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-Source Code
-***********
-
-Download the latest version of 'ax_try_run_java.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_run_java.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_run_java.m4).
-
-License
-*******
-
-Copyright (C) 2008 Devin Weaver <ktohg@tritarget.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_type_socklen_t, Next: ax_upload, Prev: ax_try_run_java, Up: The Macros
-
-ax_type_socklen_t
-=================
-
-Synopsis
-********
-
- AX_TYPE_SOCKLEN_T
-
-Description
-***********
-
-Check whether sys/socket.h defines type socklen_t. Please note that
-some systems require sys/types.h to be included before sys/socket.h can
-be compiled.
-
-Source Code
-***********
-
-Download the latest version of 'ax_type_socklen_t.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_type_socklen_t.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_type_socklen_t.m4).
-
-License
-*******
-
-Copyright (C) 2008 Lars Brinkhoff <lars@nocrew.org>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_upload, Next: ax_valgrind_check, Prev: ax_type_socklen_t, Up: The Macros
-
-ax_upload
-=========
-
-Synopsis
-********
-
- AX_UPLOAD([command])
-
-Description
-***********
-
-Adds support for uploading dist files. %%s in the command will be
-substituted with the name of the file. e.g:
-
- AX_UPLOAD([ncftpput -v upload.sourceforge.net /incoming %%s])
-
-To add upload support for other custom dists add upload-<TYPE> to
-UPLOAD_BIN or UPLOAD_SRC, where <TYPE> is the type of dist that is being
-uploaded and add a mapping from <TYPE> to the dist file name in the
-format '{<TYPE>=><FILENAME>}' to UPLOAD_TARGETS. For example:
-
- UPLOAD_BIN += upload-foobar
- UPLOAD_TARGETS += {foobar=>@PACKAGE@-@VERSION@.fb}
-
-You can then upload of the src distribution files by running:
-
- make upload-src
-
-all the binary distribution files by running:
-
- make upload-bin
-
-or both by running:
-
- make upload
-
-Source Code
-***********
-
-Download the latest version of 'ax_upload.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_upload.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_upload.m4).
-
-License
-*******
-
-Copyright (C) 2009 Tom Howard <tomhoward@users.sf.net>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_valgrind_check, Next: ax_var_pop, Prev: ax_upload, Up: The Macros
-
-ax_valgrind_check
-=================
-
-Synopsis
-********
-
- AX_VALGRIND_DFLT(memcheck|helgrind|drd|sgcheck, on|off)
- AX_VALGRIND_CHECK()
-
-Description
-***********
-
-AX_VALGRIND_CHECK checks whether Valgrind is present and, if so, allows
-running 'make check' under a variety of Valgrind tools to check for
-memory and threading errors.
-
-Defines VALGRIND_CHECK_RULES which should be substituted in your
-Makefile; and $enable_valgrind which can be used in subsequent configure
-output. VALGRIND_ENABLED is defined and substituted, and corresponds to
-the value of the -enable-valgrind option, which defaults to being
-enabled if Valgrind is installed and disabled otherwise. Individual
-Valgrind tools can be disabled via -disable-valgrind-<tool>, the default
-is configurable via the AX_VALGRIND_DFLT command or is to use all
-commands not disabled via AX_VALGRIND_DFLT. All AX_VALGRIND_DFLT calls
-must be made before the call to AX_VALGRIND_CHECK.
-
-If unit tests are written using a shell script and automake's
-LOG_COMPILER system, the $(VALGRIND) variable can be used within the
-shell scripts to enable Valgrind, as described here:
-
- https://www.gnu.org/software/gnulib/manual/html_node/Running-self_002dtests-under-valgrind.html
-
-Usage example:
-
-configure.ac:
-
- AX_VALGRIND_DFLT([sgcheck], [off])
- AX_VALGRIND_CHECK
-
-in each Makefile.am with tests:
-
- @VALGRIND_CHECK_RULES@
- VALGRIND_SUPPRESSIONS_FILES = my-project.supp
- EXTRA_DIST = my-project.supp
-
-This results in a "check-valgrind" rule being added. Running 'make
-check-valgrind' in that directory will recursively run the module's test
-suite ('make check') once for each of the available Valgrind tools (out
-of memcheck, helgrind and drd) while the sgcheck will be skipped unless
-enabled again on the commandline with -enable-valgrind-sgcheck. The
-results for each check will be output to test-suite-$toolname.log. The
-target will succeed if there are zero errors and fail otherwise.
-
-Alternatively, a "check-valgrind-$TOOL" rule will be added, for $TOOL in
-memcheck, helgrind, drd and sgcheck. These are useful because often
-only some of those tools can be ran cleanly on a codebase.
-
-The macro supports running with and without libtool.
-
-Source Code
-***********
-
-Download the latest version of 'ax_valgrind_check.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_valgrind_check.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_valgrind_check.m4).
-
-License
-*******
-
-Copyright (C) 2014, 2015, 2016 Philip Withnall <philip.withnall@collabora.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_var_pop, Next: ax_var_push, Prev: ax_valgrind_check, Up: The Macros
-
-ax_var_pop
-==========
-
-Synopsis
-********
-
- AX_VAR_POPVALUE(VARIABLE)
-
-Description
-***********
-
-Restores a variable's previous value. Compile, link and running tests
-usually require the programmer to provide additional flags. However, it
-is strongly recommended not to override flags defined by the user
-through the configure command. AX_VAR_PUSHVALUE and AX_VAR_POPVALUE are
-clean way to temporarily store a variable's value and restore it later,
-using a stack-like behaviour. This macro supports nesting.
-
-Example:
-
- AX_VAR_PUSHVALUE([CXXFLAGS],["my test flags"])
- perform some checks with CXXFLAGS...
- CXXFLAGS value will be "my test flags"
- AX_VAR_POPVALUE([CXXFLAGS])
- CXXFLAGS is restored to its original value
-
-Source Code
-***********
-
-Download the latest version of 'ax_var_pop.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_pop.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_pop.m4).
-
-License
-*******
-
-Copyright (C) 2015 Jorge Bellon <jbelloncastro@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_var_push, Next: ax_var_timezone_externals, Prev: ax_var_pop, Up: The Macros
-
-ax_var_push
-===========
-
-Synopsis
-********
-
- AX_VAR_PUSHVALUE(VARIABLE, [VALUE])
-
-Description
-***********
-
-Stores a copy of variable_name's value and assigns it to 'value' If no
-value is given, its original value is kept. Compile, link and running
-tests usually require the programmer to provide additional flags.
-However, it is strongly recommended not to override flags defined by the
-user through the configure command. AX_VAR_PUSHVALUE and
-AX_VAR_POPVALUE are clean way to temporarily store a variable's value
-and restore it later, using a stack-like behaviour. This macro supports
-nesting.
-
-Example:
-
- AX_VAR_PUSHVALUE([CXXFLAGS],["my test flags"])
- perform some checks with CXXFLAGS...
- CXXFLAGS value will be "my test flags"
- AX_VAR_POPVALUE([CXXFLAGS])
- CXXFLAGS is restored to its original value
-
-Source Code
-***********
-
-Download the latest version of 'ax_var_push.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_push.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_push.m4).
-
-License
-*******
-
-Copyright (C) 2015 Jorge Bellon <jbelloncastro@gmail.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_var_timezone_externals, Next: ax_very_nice, Prev: ax_var_push, Up: The Macros
-
-ax_var_timezone_externals
-=========================
-
-Synopsis
-********
-
- AX_VAR_TIMEZONE_EXTERNALS
-
-Description
-***********
-
-Use instead of 'AC_STRUCT_TIMEZONE' to determine whether the external
-timezone variables 'timezone', 'altzone' and 'daylight' exist, defining
-'HAVE_TIMEZONE', 'HAVE_ALTZONE' and 'HAVE_DAYLIGHT' respectively (as
-well as gaining the macros defined by 'AC_STRUCT_TIMEZONE').
-
-Rewritten for Autoconf 2.68, and made robust against BSD's timezone()
-function, by Daniel Richard G.
-
-Source Code
-***********
-
-Download the latest version of 'ax_var_timezone_externals.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_timezone_externals.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_timezone_externals.m4).
-
-License
-*******
-
-Copyright (C) 2008 Mark R. Bannister <markb@freedomware.co.uk>
-Copyright (C) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_very_nice, Next: ax_warning_default_aclocaldir, Prev: ax_var_timezone_externals, Up: The Macros
-
-ax_very_nice
-============
-
-Synopsis
-********
-
- AX_VERY_NICE
-
-Description
-***********
-
-A macro to check the options of nice, in order to have a VERY_NICE
-variable which runs a program at the lowest priority VERY_NICE is
-undefined if we don't find the proper options, so you can safely use:
-
- @VERY_NICE@ mycommand
-
-in a shell script.
-
-The VERY_NICE variable includes the placeholder NICE_VALUE that you have
-to instantiate at run-time. If you give a argument to AX_VERY_NICE, it
-will be used as an argument of nice for testing and included in
-VERY_NICE instead of the above placeholder.
-
-Source Code
-***********
-
-Download the latest version of 'ax_very_nice.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_very_nice.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_very_nice.m4).
-
-License
-*******
-
-Copyright (C) 2008 Stephane Bortzmeyer <bortzmeyer@pasteur.fr>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_warning_default_aclocaldir, Next: ax_warning_default_pkgconfig, Prev: ax_very_nice, Up: The Macros
-
-ax_warning_default_aclocaldir
-=============================
-
-Synopsis
-********
-
- AX_WARNING_DEFAULT_ACLOCALDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
- AX_ENABLE_DEFAULT_ACLOCALDIR [(dirvariable [,defsetting])]
-
-Description
-***********
-
-print a warning message if the $(datadir)/aclocal directory is not in
-the dirlist searched by the aclocal tool. This macro is useful if some
-'make install' would target $(datadir)/aclocal to install an autoconf m4
-file of your project to be picked up by other projects.
-
- default $1 dirvariable = aclocaldir
- default $2 defsetting = ${datadir}/aclocal
- default $3 action = nothing to do
- default $4 action = warn the user about mismatch
-
-In the _WARNING_ variant, the defsetting is not placed in dirvariable
-nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-a warning message to the user, and the default accept-action $3 is
-nothing. It is expected that a Makefile is generated with
-aclocaldir=${datadir}/aclocal
-
-The _ENABLE_ variant however will set not only the $aclocaldir shell var
-of the script, but it is also AC-SUBST'ed on default - and furthermore a
-configure option "-enable-default-aclocaldir" is provided. Only if that
-option is set then $2 default is not set to the canonic default in the a
-$prefix subpath but instead $2 default is set to the primary path where
-'aclocal' looks for macros. The user may also override the default on
-the command line.
-
-Source Code
-***********
-
-Download the latest version of 'ax_warning_default_aclocaldir.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_warning_default_aclocaldir.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_warning_default_aclocaldir.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_warning_default_pkgconfig, Next: ax_wint_t, Prev: ax_warning_default_aclocaldir, Up: The Macros
-
-ax_warning_default_pkgconfig
-============================
-
-Synopsis
-********
-
- AX_WARNING_DEFAULT_PKGCONFIGDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
- AX_ENABLE_DEFAULT_PKGCONFIGDIR [(dirvariable [,defsetting])]
-
-Description
-***********
-
-print a warning message if the $(datadir)/aclocal directory is not in
-the dirlist searched by the aclocal tool. This macro is useful if some
-'make install' would target $(datadir)/aclocal to install an autoconf m4
-file of your project to be picked up by other projects.
-
- default $1 dirvariable = pkgconfigdir
- default $2 defsetting = ${libdir}/pkgconfig
- default $3 action = nothing to do
- default $4 action = warn the user about mismatch
-
-In the _WARNING_ variant, the defsetting is not placed in dirvariable
-nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-a warning message to the user, and the default accept-action $3 is
-nothing. It is expected that a Makefile is generated with
-pkgconfigdir=${libdir}/pkgconfig
-
-The _ENABLE_ variant however will set not only the $pkgconfigdir shell
-var of the script, but it is also AC-SUBST'ed on default - and
-furthermore a configure option "-enable-default-pkgconfigdir" is
-provided. Only if that option is set then $2 default is not set to the
-canonic default in the a $prefix subpath but instead $2 default is set
-to the primary path where 'pkg-config' looks for .pc files. The user
-may also override the default on the command line.
-
-Source Code
-***********
-
-Download the latest version of 'ax_warning_default_pkgconfig.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_warning_default_pkgconfig.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_warning_default_pkgconfig.m4).
-
-License
-*******
-
-Copyright (C) 2008 Guido U. Draheim <guidod@gmx.de>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_wint_t, Next: ax_with_apxs, Prev: ax_warning_default_pkgconfig, Up: The Macros
-
-ax_wint_t
-=========
-
-Synopsis
-********
-
- AX_WINT_T
-
-Description
-***********
-
-It turns out that MacOS X doesn't guarantee to provide the "wint_t" type
-unless you include the strange header <runetype.h> in addition to
-<wchar.h>. Consequently, the "do I have a system wint_t?" probe fails
-and an alternate gets used. Unfortunately, by the time the program gets
-built, one way or another that funny header winds up getting included
-and the "#define wint_t unsigned int" patch-up-hack mutilates the
-typedef. This macro will get it right.
-
-Source Code
-***********
-
-Download the latest version of 'ax_wint_t.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_wint_t.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_wint_t.m4).
-
-License
-*******
-
-Copyright (C) 2008 Bruce Korb <bkorb@gnu.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_apxs, Next: ax_with_build_path, Prev: ax_wint_t, Up: The Macros
-
-ax_with_apxs
-============
-
-Synopsis
-********
-
- AX_WITH_APXS([value-if-not-found], [path])
-
-Description
-***********
-
-Locates an installed apxs binary, placing the result in the precious
-variable $APXS. Accepts a preset $APXS, then -with-apxs, and failing
-that searches for apxs in the given path (which defaults to the system
-path). If apxs is found, $APXS is set to the full path of the binary;
-otherwise it is set to VALUE-IF-NOT-FOUND, which defaults to apxs.
-
-Example:
-
- AX_WITH_APXS(missing)
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_apxs.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_apxs.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_apxs.m4).
-
-License
-*******
-
-Copyright (C) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_build_path, Next: ax_with_curses, Prev: ax_with_apxs, Up: The Macros
-
-ax_with_build_path
-==================
-
-Synopsis
-********
-
- AX_WITH_BUILD_PATH
-
-Description
-***********
-
-This macro adds a "-with-build-path" option to the configure script.
-This configure option provides a convenient way to add "-I" options to
-CPPFLAGS and "-L" options to LDFLAGS, at configure time.
-
-Invoking "./configure -with-build-path=DIR" results in "-I DIR/include"
-being added to CPPFLAGS if DIR/include exists, and "-L DIR/lib" being
-added to LDFLAGS if DIR/lib exists.
-
-Separate multiple directories using colons; e.g.
-"-with-build-path=DIR1:DIR2:DIR3".
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_build_path.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_build_path.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_build_path.m4).
-
-License
-*******
-
-Copyright (C) 2008 Steve M. Robbins <smr@debian.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_curses, Next: ax_with_curses_extra, Prev: ax_with_build_path, Up: The Macros
-
-ax_with_curses
-==============
-
-Synopsis
-********
-
- AX_WITH_CURSES
-
-Description
-***********
-
-This macro checks whether a SysV or X/Open-compatible Curses library is
-present, along with the associated header file. The NcursesW
-(wide-character) library is searched for first, followed by Ncurses,
-then the system-default plain Curses. The first library found is the
-one returned. Finding libraries will first be attempted by using
-pkg-config, and should the pkg-config files not be available, will
-fallback to combinations of known flags itself.
-
-The following options are understood: -with-ncursesw, -with-ncurses,
--without-ncursesw, -without-ncurses. The "-with" options force the
-macro to use that particular library, terminating with an error if not
-found. The "-without" options simply skip the check for that library.
-The effect on the search pattern is:
-
- (no options) - NcursesW, Ncurses, Curses
- --with-ncurses --with-ncursesw - NcursesW only [*]
- --without-ncurses --with-ncursesw - NcursesW only [*]
- --with-ncursesw - NcursesW only [*]
- --with-ncurses --without-ncursesw - Ncurses only [*]
- --with-ncurses - NcursesW, Ncurses [**]
- --without-ncurses --without-ncursesw - Curses only
- --without-ncursesw - Ncurses, Curses
- --without-ncurses - NcursesW, Curses
-
-[*] If the library is not found, abort the configure script.
-
-[**] If the second library (Ncurses) is not found, abort configure.
-
-The following preprocessor symbols may be defined by this macro if the
-appropriate conditions are met:
-
- HAVE_CURSES - if any SysV or X/Open Curses library found
- HAVE_CURSES_ENHANCED - if library supports X/Open Enhanced functions
- HAVE_CURSES_COLOR - if library supports color (enhanced functions)
- HAVE_CURSES_OBSOLETE - if library supports certain obsolete features
- HAVE_NCURSESW - if NcursesW (wide char) library is to be used
- HAVE_NCURSES - if the Ncurses library is to be used
-
- HAVE_CURSES_H - if <curses.h> is present and should be used
- HAVE_NCURSESW_H - if <ncursesw.h> should be used
- HAVE_NCURSES_H - if <ncurses.h> should be used
- HAVE_NCURSESW_CURSES_H - if <ncursesw/curses.h> should be used
- HAVE_NCURSES_CURSES_H - if <ncurses/curses.h> should be used
-
-(These preprocessor symbols are discussed later in this document.)
-
-The following output variables are defined by this macro; they are
-precious and may be overridden on the ./configure command line:
-
- CURSES_LIBS - library to add to xxx_LDADD
- CURSES_CFLAGS - include paths to add to xxx_CPPFLAGS
-
-In previous versions of this macro, the flags CURSES_LIB and
-CURSES_CPPFLAGS were defined. These have been renamed, in keeping with
-AX_WITH_CURSES's close bigger brother, PKG_CHECK_MODULES, which should
-eventually supersede the use of AX_WITH_CURSES. Neither the library
-listed in CURSES_LIBS, nor the flags in CURSES_CFLAGS are added to LIBS,
-respectively CPPFLAGS, by default. You need to add both to the
-appropriate xxx_LDADD/xxx_CPPFLAGS line in your Makefile.am. For
-example:
-
- prog_LDADD = @CURSES_LIBS@
- prog_CPPFLAGS = @CURSES_CFLAGS@
-
-If CURSES_LIBS is set on the configure command line (such as by running
-"./configure CURSES_LIBS=-lmycurses"), then the only header searched for
-is <curses.h>. If the user needs to specify an alternative path for a
-library (such as for a non-standard NcurseW), the user should use the
-LDFLAGS variable.
-
-The following shell variables may be defined by this macro:
-
- ax_cv_curses - set to "yes" if any Curses library found
- ax_cv_curses_enhanced - set to "yes" if Enhanced functions present
- ax_cv_curses_color - set to "yes" if color functions present
- ax_cv_curses_obsolete - set to "yes" if obsolete features present
-
- ax_cv_ncursesw - set to "yes" if NcursesW library found
- ax_cv_ncurses - set to "yes" if Ncurses library found
- ax_cv_plaincurses - set to "yes" if plain Curses library found
- ax_cv_curses_which - set to "ncursesw", "ncurses", "plaincurses" or "no"
-
-These variables can be used in your configure.ac to determine the level
-of support you need from the Curses library. For example, if you must
-have either Ncurses or NcursesW, you could include:
-
- AX_WITH_CURSES
- if test "x$ax_cv_ncursesw" != xyes && test "x$ax_cv_ncurses" != xyes; then
- AC_MSG_ERROR([requires either NcursesW or Ncurses library])
- fi
-
-If any Curses library will do (but one must be present and must support
-color), you could use:
-
- AX_WITH_CURSES
- if test "x$ax_cv_curses" != xyes || test "x$ax_cv_curses_color" != xyes; then
- AC_MSG_ERROR([requires an X/Open-compatible Curses library with color])
- fi
-
-Certain preprocessor symbols and shell variables defined by this macro
-can be used to determine various features of the Curses library. In
-particular, HAVE_CURSES and ax_cv_curses are defined if the Curses
-library found conforms to the traditional SysV and/or X/Open Base Curses
-definition. Any working Curses library conforms to this level.
-
-HAVE_CURSES_ENHANCED and ax_cv_curses_enhanced are defined if the
-library supports the X/Open Enhanced Curses definition. In particular,
-the wide-character types attr_t, cchar_t and wint_t, the functions
-wattr_set() and wget_wch() and the macros WA_NORMAL and _XOPEN_CURSES
-are checked. The Ncurses library does NOT conform to this definition,
-although NcursesW does.
-
-HAVE_CURSES_COLOR and ax_cv_curses_color are defined if the library
-supports color functions and macros such as COLOR_PAIR, A_COLOR,
-COLOR_WHITE, COLOR_RED and init_pair(). These are NOT part of the
-X/Open Base Curses definition, but are part of the Enhanced set of
-functions. The Ncurses library DOES support these functions, as does
-NcursesW.
-
-HAVE_CURSES_OBSOLETE and ax_cv_curses_obsolete are defined if the
-library supports certain features present in SysV and BSD Curses but not
-defined in the X/Open definition. In particular, the functions
-getattrs(), getcurx() and getmaxx() are checked.
-
-To use the HAVE_xxx_H preprocessor symbols, insert the following into
-your system.h (or equivalent) header file:
-
- #if defined HAVE_NCURSESW_CURSES_H
- # include <ncursesw/curses.h>
- #elif defined HAVE_NCURSESW_H
- # include <ncursesw.h>
- #elif defined HAVE_NCURSES_CURSES_H
- # include <ncurses/curses.h>
- #elif defined HAVE_NCURSES_H
- # include <ncurses.h>
- #elif defined HAVE_CURSES_H
- # include <curses.h>
- #else
- # error "SysV or X/Open-compatible Curses header file required"
- #endif
-
-For previous users of this macro: you should not need to change anything
-in your configure.ac or Makefile.am, as the previous (serial 10)
-semantics are still valid. However, you should update your system.h (or
-equivalent) header file to the fragment shown above. You are encouraged
-also to make use of the extended functionality provided by this version
-of AX_WITH_CURSES, as well as in the additional macros
-AX_WITH_CURSES_PANEL, AX_WITH_CURSES_MENU and AX_WITH_CURSES_FORM.
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_curses.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_curses.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_curses.m4).
-
-License
-*******
-
-Copyright (C) 2009 Mark Pulford <mark@kyne.com.au>
-Copyright (C) 2009 Damian Pietras <daper@daper.net>
-Copyright (C) 2012 Reuben Thomas <rrt@sc3d.org>
-Copyright (C) 2011 John Zaitseff <J.Zaitseff@zap.org.au>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_curses_extra, Next: ax_with_dmalloc, Prev: ax_with_curses, Up: The Macros
-
-ax_with_curses_extra
-====================
-
-Synopsis
-********
-
- AX_WITH_CURSES_PANEL
- AX_WITH_CURSES_MENU
- AX_WITH_CURSES_FORM
-
-Description
-***********
-
-These macros try to find additional libraries that often come with
-SysV-compatible Curses. In particular, the Panel, Menu and Form
-libraries are searched, along with their header files. These macros
-depend on AX_WITH_CURSES.
-
-The following preprocessor symbols may be defined by these macros:
-
- By AX_WITH_CURSES_PANEL:
-
- HAVE_PANEL - if the Panel library is present
- HAVE_PANEL_H - if <panel.h> is present and should be used
- HAVE_NCURSES_PANEL_H - if <ncurses/panel.h> should be used
- HAVE_NCURSESW_PANEL_H - if <ncursesw/panel.h> should be used
-
- By AX_WITH_CURSES_MENU:
-
- HAVE_MENU - if the Menu library is present
- HAVE_MENU_H - if <menu.h> is present and should be used
- HAVE_NCURSES_MENU_H - if <ncurses/menu.h> should be used
- HAVE_NCURSESW_MENU_H - if <ncursesw/menu.h> should be used
-
- By AX_WITH_CURSES_FORM:
-
- HAVE_FORM - if the Form library is present
- HAVE_FORM_H - if <form.h> is present and should be used
- HAVE_NCURSES_FORM_H - if <ncurses/form.h> should be used
- HAVE_NCURSESW_FORM_H - if <ncursesw/form.h> should be used
-
-The following output variables may be defined by these macros; these are
-precious and may be overridden on the ./configure command line:
-
- PANEL_LIBS - library to add to xxx_LDADD before CURSES_LIBS
- MENU_LIBS - library to add to xxx_LDADD before CURSES_LIBS
- FORM_LIBS - library to add to xxx_LDADD before CURSES_LIBS
-
-In previous versions of this macro, the flags PANEL_LIB, MENU_LIB and
-FORM_LIB were defined. These have been renamed, in keeping with the
-variable scheme of PKG_CHECK_MODULES, which should eventually supersede
-the use of AX_WITH_CURSES and AX_WITH_CURSES_* macros. These libraries
-are NOT added to LIBS by default. You need to add them to the
-appropriate xxx_LDADD line in your Makefile.am in front of the
-equivalent CURSES_LIBS incantation. For example:
-
- prog_LDADD = @PANEL_LIBS@ @CURSES_LIBS@
-
-If one of the xxx_LIBS variables is set on the configure command line
-(such as by running "./configure PANEL_LIBS=-lmypanel"), then the header
-file searched must NOT contain a subpath. In this case, in other words,
-only <panel.h> would be searched for. The user may use the CPPFLAGS
-precious variable to override the standard #include search path.
-
-The following shell variables may be defined by these macros:
-
- ax_cv_panel - set to "yes" if Panels library is present
- ax_cv_menu - set to "yes" if Menu library is present
- ax_cv_form - set to "yes" if Form library is present
-
-These variables can be used in your configure.ac to determine whether a
-library you require is actually present. For example:
-
- AX_WITH_CURSES
- if test "x$ax_cv_curses" != xyes; then
- AC_MSG_ERROR([requires a SysV or X/Open-compatible Curses library])
- fi
- AX_WITH_CURSES_PANEL
- if test "x$ax_cv_panel" != xyes; then
- AC_MSG_ERROR([requires the Curses Panel library])
- fi
-
-To use the HAVE_xxx_H preprocessor symbols, insert the following into
-your system.h (or equivalent) header file:
-
- For AX_WITH_CURSES_PANEL:
-
- #if defined HAVE_NCURSESW_PANEL_H
- # include <ncursesw/panel.h>
- #elif defined HAVE_NCURSES_PANEL_H
- # include <ncurses/panel.h>
- #elif defined HAVE_PANEL_H
- # include <panel.h>
- #else
- # error "SysV-compatible Curses Panel header file required"
- #endif
-
- For AX_WITH_CURSES_MENU:
-
- #if defined HAVE_NCURSESW_MENU_H
- # include <ncursesw/menu.h>
- #elif defined HAVE_NCURSES_MENU_H
- # include <ncurses/menu.h>
- #elif defined HAVE_MENU_H
- # include <menu.h>
- #else
- # error "SysV-compatible Curses Menu header file required"
- #endif
-
- For AX_WITH_CURSES_FORM:
-
- #if defined HAVE_NCURSESW_FORM_H
- # include <ncursesw/form.h>
- #elif defined HAVE_NCURSES_FORM_H
- # include <ncurses/form.h>
- #elif defined HAVE_FORM_H
- # include <form.h>
- #else
- # error "SysV-compatible Curses Form header file required"
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_curses_extra.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_curses_extra.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_curses_extra.m4).
-
-License
-*******
-
-Copyright (C) 2011 John Zaitseff <J.Zaitseff@zap.org.au>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_dmalloc, Next: ax_with_mpatrol, Prev: ax_with_curses_extra, Up: The Macros
-
-ax_with_dmalloc
-===============
-
-Synopsis
-********
-
- AX_WITH_DMALLOC
-
-Description
-***********
-
-Let the user enable/disable support for the dmalloc library available
-from <http://www.dmalloc.org/>.
-
-The macro adds the command-line flag "-with-dmalloc". Furthermore,
-"-IPREFIX/include" will be added to "$CPPFLAGS", "-LPREFIX/lib" to
-"$LDFLAGS", and "-DDEBUG_DMALLOC" and "-DDMALLOC_FUNC_CHECK" to
-"$CPPFLAGS".
-
-To enable dmalloc support in your code, add the following snippet to
-your header files:
-
- #ifdef DEBUG_DMALLOC
- # include <dmalloc.h>
- #endif
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_dmalloc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_dmalloc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_dmalloc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Peter Simons <simons@cryp.to>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_mpatrol, Next: ax_with_prog, Prev: ax_with_dmalloc, Up: The Macros
-
-ax_with_mpatrol
-===============
-
-Synopsis
-********
-
- AX_WITH_MPATROL(DEFAULT)
-
-Description
-***********
-
-Integrates the mpatrol malloc debugging library into a new or existing
-project and also attempts to determine the support libraries that need
-to be linked in when libmpatrol is used.
-
-It takes one optional parameter specifying whether mpatrol should be
-included in the project ('yes') or not ('no'). This can also be
-specified as 'threads' if you wish to use the threadsafe version of the
-mpatrol library. You can override the value of the optional parameter
-with the '-with-mpatrol' option to the resulting 'configure' shell
-script.
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_mpatrol.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_mpatrol.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_mpatrol.m4).
-
-License
-*******
-
-Copyright (C) 2008 Graeme S. Roy <graeme@epc.co.uk>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_with_prog, Next: ax_xercesc, Prev: ax_with_mpatrol, Up: The Macros
-
-ax_with_prog
-============
-
-Synopsis
-********
-
- AX_WITH_PROG([VARIABLE],[program],[VALUE-IF-NOT-FOUND],[PATH])
-
-Description
-***********
-
-Locates an installed program binary, placing the result in the precious
-variable VARIABLE. Accepts a present VARIABLE, then -with-program, and
-failing that searches for program in the given path (which defaults to
-the system path). If program is found, VARIABLE is set to the full path
-of the binary; if it is not found VARIABLE is set to VALUE-IF-NOT-FOUND
-if provided, unchanged otherwise.
-
-A typical example could be the following one:
-
- AX_WITH_PROG(PERL,perl)
-
-NOTE: This macro is based upon the original AX_WITH_PYTHON macro from
-Dustin J. Mitchell <dustin@cs.uchicago.edu>.
-
-Source Code
-***********
-
-Download the latest version of 'ax_with_prog.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_prog.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_prog.m4).
-
-License
-*******
-
-Copyright (C) 2008 Francesco Salvestrini <salvestrini@users.sourceforge.net>
-
-Copyright (C) 2008 Dustin J. Mitchell <dustin@cs.uchicago.edu>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_xercesc, Next: ax_xsdcxx, Prev: ax_with_prog, Up: The Macros
-
-ax_xercesc
-==========
-
-Synopsis
-********
-
- AX_XERCESC
-
-Description
-***********
-
-Define $HAVE_LIBXERCES_C, $LIBXERCES_C, and $LTLIBXERCES_C to signify
-whether Xerces is available.
-
-Source Code
-***********
-
-Download the latest version of 'ax_xercesc.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xercesc.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xercesc.m4).
-
-License
-*******
-
-Copyright (C) 2008 Ronald Landheer-Cieslak <blytkerchan@users.sourceforge.net>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_xsdcxx, Next: ax_xtra_classpath, Prev: ax_xercesc, Up: The Macros
-
-ax_xsdcxx
-=========
-
-Synopsis
-********
-
- AX_XSDCXX
-
-Description
-***********
-
-This macro tries to find the CodeSynthesis XSD executable and the
-corresponding headers.
-
-Supported options:
-
- --with-xsdcxx
- use CodeSynthesis XSD from given prefix (ARG=path);
- check PATH (ARG=yes); disable (ARG=no)
-
- --with-xsdcxx-inc
- path to CodeSynthesis XSD headers (ARG=path); use standard prefix
- (ARG=yes); disable (ARG=no)
-
-Output variables:
-
- XSDCXX
- XSDCXX_CPPFLAGS
-
-Source Code
-***********
-
-Download the latest version of 'ax_xsdcxx.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xsdcxx.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xsdcxx.m4).
-
-License
-*******
-
-Copyright (C) 2013 Laszlo Kajan <lkajan@rostlab.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_xtra_classpath, Next: ax_zmq, Prev: ax_xsdcxx, Up: The Macros
-
-ax_xtra_classpath
-=================
-
-Synopsis
-********
-
- AX_XTRA_CLASSPATH(<classpath>,<class>,<jarfile>,<action-if-found>,<action-if-not-found>)
-
-Description
-***********
-
-Set $1 to extra classpath components required for class $2 found in a
-jar file in $3. If the class is found do $4 and otherwise do $5. Uses
-AX_JAVA_CHECK_CLASS for testing whether a class is available
-
-Source Code
-***********
-
-Download the latest version of 'ax_xtra_classpath.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xtra_classpath.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xtra_classpath.m4).
-
-License
-*******
-
-Copyright (C) 2008 Duncan Simpson <dps@simpson.demon.co.uk>
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
-
-\1f
-File: autoconf-archive.info, Node: ax_zmq, Next: ax_zoneinfo, Prev: ax_xtra_classpath, Up: The Macros
-
-ax_zmq
-======
-
-Synopsis
-********
-
- AX_ZMQ([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-
-Description
-***********
-
-Test for the ZMQ libraries of a particular version (or newer). The
-default version tested for is 4.0.0.
-
-The macro tests for ZMQ libraries in the library/include path, and, when
-provided, also in the path given by -with-zmq.
-
-This macro calls:
-
- AC_SUBST(ZMQ_CPPFLAGS) / AC_SUBST(ZMQ_LDFLAGS) / AC_SUBST(ZMQ_LIBS)
-
-And sets:
-
- HAVE_ZMQ
-
-Source Code
-***********
-
-Download the latest version of 'ax_zmq.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_zmq.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_zmq.m4).
-
-License
-*******
-
-Copyright (C) 2016 Jeroen Meijer <jjgmeijer@gmail.com>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: ax_zoneinfo, Prev: ax_zmq, Up: The Macros
-
-ax_zoneinfo
-===========
-
-Synopsis
-********
-
- AX_ZONEINFO([options...])
-
-Description
-***********
-
-This macro finds compiled zoneinfo files. If successful it will define
-HAVE_ZONEINFO per:
-
- AC_DEFINE([HAVE_ZONEINFO], [1], [...])
-
-and have the variable TZDIR point to the zoneinfo directory as per
-
- AC_SUBST([TZDIR])
- AC_DEFINE_UNQUOTED([TZDIR], [/path/to/zic/files], [...])
-
-Optionally, OPTIONS can be 'right' to trigger further tests that will
-determine if leap second fix-ups are available. If so the variables
-HAVE_ZONEINFO_RIGHT, ZONEINFO_UTC_RIGHT and TZDIR_RIGHT will be
-populated:
-
- AC_DEFINE([HAVE_ZONEINFO_RIGHT], [1], [...])
- AC_SUBST([TZDIR_RIGHT])
- AC_DEFINE_UNQUOTED([TZDIR_RIGHT], [/path/to/right/zic/files], [...])
- AC_SUBST([ZONEINFO_UTC_RIGHT])
- AC_DEFINE_UNQUOTED([ZONEINFO_UTC_RIGHT], [$ZONEINFO_UTC_RIGHT], [...])
-
-Source Code
-***********
-
-Download the latest version of 'ax_zoneinfo.m4'
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_zoneinfo.m4)
-or browse the macro's revision history
-(http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_zoneinfo.m4).
-
-License
-*******
-
-Copyright (C) 2012 Sebastian Freundt <freundt@fresse.org>
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
-
-\1f
-File: autoconf-archive.info, Node: GNU Free Documentation License, Prev: The Macros, Up: Top
-
-Appendix A GNU Free Documentation License
-*****************************************
-
- Version 1.3, 3 November 2008
-
- Copyright (C) 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
- <https://fsf.org/>
-
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- 0. PREAMBLE
-
- The purpose of this License is to make a manual, textbook, or other
- functional and useful document "free" in the sense of freedom: to
- assure everyone the effective freedom to copy and redistribute it,
- with or without modifying it, either commercially or
- noncommercially. Secondarily, this License preserves for the
- author and publisher a way to get credit for their work, while not
- being considered responsible for modifications made by others.
-
- This License is a kind of "copyleft", which means that derivative
- works of the document must themselves be free in the same sense.
- It complements the GNU General Public License, which is a copyleft
- license designed for free software.
-
- We have designed this License in order to use it for manuals for
- free software, because free software needs free documentation: a
- free program should come with manuals providing the same freedoms
- that the software does. But this License is not limited to
- software manuals; it can be used for any textual work, regardless
- of subject matter or whether it is published as a printed book. We
- recommend this License principally for works whose purpose is
- instruction or reference.
-
- 1. APPLICABILITY AND DEFINITIONS
-
- This License applies to any manual or other work, in any medium,
- that contains a notice placed by the copyright holder saying it can
- be distributed under the terms of this License. Such a notice
- grants a world-wide, royalty-free license, unlimited in duration,
- to use that work under the conditions stated herein. The
- "Document", below, refers to any such manual or work. Any member
- of the public is a licensee, and is addressed as "you". You accept
- the license if you copy, modify or distribute the work in a way
- requiring permission under copyright law.
-
- A "Modified Version" of the Document means any work containing the
- Document or a portion of it, either copied verbatim, or with
- modifications and/or translated into another language.
-
- A "Secondary Section" is a named appendix or a front-matter section
- of the Document that deals exclusively with the relationship of the
- publishers or authors of the Document to the Document's overall
- subject (or to related matters) and contains nothing that could
- fall directly within that overall subject. (Thus, if the Document
- is in part a textbook of mathematics, a Secondary Section may not
- explain any mathematics.) The relationship could be a matter of
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- 5. COMBINING DOCUMENTS
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- Preserve its Title (section 1) will typically require changing the
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- 9. TERMINATION
-
- You may not copy, modify, sublicense, or distribute the Document
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- same material does not give you any rights to use it.
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- 10. FUTURE REVISIONS OF THIS LICENSE
-
- The Free Software Foundation may publish new, revised versions of
- the GNU Free Documentation License from time to time. Such new
- versions will be similar in spirit to the present version, but may
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- site under CC-BY-SA on the same site at any time before August 1,
- 2009, provided the MMC is eligible for relicensing.
-
-ADDENDUM: How to use this License for your documents
-====================================================
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and license
-notices just after the title page:
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- Copyright (C) YEAR YOUR NAME.
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the GNU Free Documentation License, Version 1.3
- or any later version published by the Free Software Foundation;
- with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
- Texts. A copy of the license is included in the section entitled ``GNU
- Free Documentation License''.
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-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the "with...Texts." line with this:
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- with the Invariant Sections being LIST THEIR TITLES, with
- the Front-Cover Texts being LIST, and with the Back-Cover Texts
- being LIST.
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-If you have Invariant Sections without Cover Texts, or some other
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-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of free
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-
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-\1f
-End Tag Table
-
-\1f
-Local Variables:
-coding: utf-8
-End:
+++ /dev/null
-@node ax_absolute_header
-@unnumberedsec ax_absolute_header
-
-@majorheading Synopsis
-
-@smallexample
-AX_ABSOLUTE_HEADER(HEADER1 HEADER2 ...)
-@end smallexample
-
-@majorheading Description
-
-Find the absolute name of a header file, assuming the header exists. If
-the header were sys/inttypes.h, this macro would define
-ABSOLUTE_SYS_INTTYPES_H to the `""' quoted absolute name of
-sys/inttypes.h in config.h (e.g. `#define ABSOLUTE_SYS_INTTYPES_H
-"///usr/include/sys/inttypes.h"'). The three "///" are to pacify Sun C
-5.8, which otherwise would say "warning: #include of /usr/include/...
-may be non-portable". Use `""', not `<>', so that the /// cannot be
-confused with a C99 comment.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_absolute_header.m4,latest
-version of @file{ax_absolute_header.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_absolute_header.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Derek Price} @* @w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ac_append_to_file
-@unnumberedsec ax_ac_append_to_file
-
-@majorheading Synopsis
-
-@smallexample
-AX_AC_APPEND_TO_FILE([FILE],[DATA])
-@end smallexample
-
-@majorheading Description
-
-Appends the specified data to the specified Autoconf is run. If you want
-to append to a file when configure is run use AX_APPEND_TO_FILE instead.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ac_append_to_file.m4,latest
-version of @file{ax_ac_append_to_file.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ac_append_to_file.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Allan Caffee @email{allan.caffee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ac_print_to_file
-@unnumberedsec ax_ac_print_to_file
-
-@majorheading Synopsis
-
-@smallexample
-AX_AC_PRINT_TO_FILE([FILE],[DATA])
-@end smallexample
-
-@majorheading Description
-
-Writes the specified data to the specified file when Autoconf is run. If
-you want to print to a file when configure is run use AX_PRINT_TO_FILE
-instead.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ac_print_to_file.m4,latest
-version of @file{ax_ac_print_to_file.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ac_print_to_file.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Allan Caffee @email{allan.caffee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_am_macro
-@unnumberedsec ax_add_am_macro
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_AM_MACRO([RULE])
-@end smallexample
-
-@majorheading Description
-
-Adds the specified rule to $AMINCLUDE. This macro will only work
-properly with implementations of Make which allow include statements.
-See also AX_ADD_AM_MACRO_STATIC.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_macro.m4,latest
-version of @file{ax_add_am_macro.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_macro.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_am_macro_static
-@unnumberedsec ax_add_am_macro_static
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_AM_MACRO_STATIC([RULE])
-@end smallexample
-
-@majorheading Description
-
-Adds the specified rule to $AMINCLUDE.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_macro_static.m4,latest
-version of @file{ax_add_am_macro_static.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_macro_static.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}} @* @w{Copyright @copyright{} 2009 Allan Caffee @email{allan.caffee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_am_trilinos_makefile_export
-@unnumberedsec ax_add_am_trilinos_makefile_export
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_AM_TRILINOS_MAKEFILE_EXPORT(EXPORT_SUFFIX [, ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks if a file named <Makefile.export.EXPORT_SUFFIX> appears in the
-$TRILINOS_INCLUDE directory. If so, adds an include for it using the
-AX_AM_MACROS framework.
-
-If ACTION-IF-NOT-FOUND is not provided, configure fails.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_am_trilinos_makefile_export.m4,latest
-version of @file{ax_add_am_trilinos_makefile_export.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_am_trilinos_makefile_export.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_fortify_source
-@unnumberedsec ax_add_fortify_source
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_FORTIFY_SOURCE
-@end smallexample
-
-@majorheading Description
-
-Check whether -D_FORTIFY_SOURCE=2 can be added to CPPFLAGS without macro
-redefinition warnings, other cpp warnings or linker. Some distributions
-(such as Gentoo Linux) enable _FORTIFY_SOURCE globally in their
-compilers, leading to unnecessary warnings in the form of
-
-@smallexample
- <command-line>:0:0: error: "_FORTIFY_SOURCE" redefined [-Werror]
- <built-in>: note: this is the location of the previous definition
-@end smallexample
-
-which is a problem if -Werror is enabled. This macro checks whether
-_FORTIFY_SOURCE is already defined, and if not, adds -D_FORTIFY_SOURCE=2
-to CPPFLAGS.
-
-Newer mingw-w64 msys2 package comes with a bug in
-headers-git-7.0.0.5546.d200317d-1. It broke -D_FORTIFY_SOURCE support,
-and would need -lssp or -fstack-protector. See
-https://github.com/msys2/MINGW-packages/issues/5803. Try to actually
-link it.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_fortify_source.m4,latest
-version of @file{ax_add_fortify_source.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_fortify_source.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2017 David Seifert @email{soap@@gentoo.org}} @* @w{Copyright @copyright{} 2019 Reini Urban @email{rurban@@cpan.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_recursive_am_macro
-@unnumberedsec ax_add_recursive_am_macro
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_RECURSIVE_AM_MACRO([TARGET],[RULE])
-@end smallexample
-
-@majorheading Description
-
-Adds the specified rule to $AMINCLUDE along with a TARGET-recursive rule
-that will call TARGET for the current directory and TARGET-am
-recursively for each subdirectory. See also
-AX_ADD_RECURSIVE_AM_MACRO_STATIC.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_recursive_am_macro.m4,latest
-version of @file{ax_add_recursive_am_macro.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_recursive_am_macro.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_add_recursive_am_macro_static
-@unnumberedsec ax_add_recursive_am_macro_static
-
-@majorheading Synopsis
-
-@smallexample
-AX_ADD_RECURSIVE_AM_MACRO_STATIC([TARGET],[RULE])
-@end smallexample
-
-@majorheading Description
-
-Adds the specified rule to AMINCLUDE_STATIC along with a
-TARGET-recursive rule that will call TARGET for the current directory
-and TARGET-am recursively for each subdirectory.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_add_recursive_am_macro_static.m4,latest
-version of @file{ax_add_recursive_am_macro_static.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_add_recursive_am_macro_static.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}} @* @w{Copyright @copyright{} 2009 Allan Caffee @email{allan.caffee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_afs
-@unnumberedsec ax_afs
-
-@majorheading Synopsis
-
-@smallexample
-AX_AFS
-@end smallexample
-
-@majorheading Description
-
-This sets up the proper includes and libs needed for building programs
-that link with AFS. It adds a --with-afsdir option that lets you specify
-where the AFS includes and libs are (defaulting to /usr/afsws).
-
-It also adds the -I and -L options to CPPFLAGS and LDFLAGS
-
-It creates an AC_SUBST(AFSWS) that contains the directory being used.
-
-It checks for -lBSD, -lsocket and -lnsl since AFS needs those if they
-exist. It also adds -R/usr/ucblib -L/usr/ucblib -lucb if on Solaris.
-
-It sets VICE_ETC_PATH to be the directory where /usr/vice/etc lives,
-since AFS 3.4 uses a different define than AFS 3.5 does for that path.
-
-Finally, it defines AFS_int32 to be the in32 type needed. In older
-versions of afs it was 'int32', and in newer versions it's 'afs_int32'.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_afs.m4,latest
-version of @file{ax_afs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_afs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Grosch @email{Scott.Grosch@@intel.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_am_jobserver
-@unnumberedsec ax_am_jobserver
-
-@majorheading Synopsis
-
-@smallexample
-AX_AM_JOBSERVER([default_value])
-@end smallexample
-
-@majorheading Description
-
-Enables the use of make's jobserver for the purpose of parallel building
-by passing the -j option to make.
-
-The option --enable-jobserver is added to configure which can accept a
-yes, no, or an integer. The integer is the number of separate jobs to
-allow. If 'yes' is given, then the is assumed to be one more than the
-number of CPUs (determined through AX_COUNT_CPUS). If the value of no is
-given, then the jobserver is disabled. The default value is given by the
-first argument of the macro, or 'yes' if the argument is omitted.
-
-This macro makes use of AX_AM_MACROS, so you must add the following line
-
-@smallexample
- @@INC_AMINCLUDE@@
-@end smallexample
-
-to your Makefile.am files.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_jobserver.m4,latest
-version of @file{ax_am_jobserver.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_jobserver.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Michael Paul Bailey @email{jinxidoru@@byu.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_am_macros
-@unnumberedsec ax_am_macros
-
-@majorheading Synopsis
-
-@smallexample
-AX_AM_MACROS
-@end smallexample
-
-@majorheading Description
-
-Adds support for macros that create Make rules. You must manually add
-the following line
-
-@smallexample
- @@INC_AMINCLUDE@@
-@end smallexample
-
-to your Makefile.in (or Makefile.am if you use Automake) files.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_macros.m4,latest
-version of @file{ax_am_macros.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_macros.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_am_macros_static
-@unnumberedsec ax_am_macros_static
-
-@majorheading Synopsis
-
-@smallexample
-AX_AM_MACROS_STATIC
-@end smallexample
-
-@majorheading Description
-
-Adds support for macros that create Automake rules. You must manually
-add the following line
-
-@smallexample
- include $(top_srcdir)/aminclude_static.am
-@end smallexample
-
-to your Makefile.am files.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_macros_static.m4,latest
-version of @file{ax_am_macros_static.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_macros_static.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}} @* @w{Copyright @copyright{} 2009 Allan Caffee @email{allan.caffee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_am_override_var
-@unnumberedsec ax_am_override_var
-
-@majorheading Synopsis
-
-@smallexample
-AX_AM_OVERRIDE_VAR([varname1 varname ... ])
-AX_AM_OVERRIDE_FINALIZE
-@end smallexample
-
-@majorheading Description
-
-This autoconf macro generalizes the approach given in
-<http://lists.gnu.org/archive/html/automake/2005-09/msg00108.html> which
-moves user specified values for variable 'varname' given at configure
-time into the corresponding AM_$@{varname@} variable and clears out
-'varname', allowing further manipulation by the configure script so that
-target specific variables can be given specialized versions. 'varname
-may still be specified on the make command line and will be appended as
-usual.
-
-As an example usage, consider a project which might benefit from
-different compiler flags for different components. Typically this is
-done via target specific flags, e.g.
-
-@smallexample
- libgtest_la_CXXFLAGS = \
- -I $(top_srcdir)/tests \
- -I $(top_builddir)/tests \
- $(GTEST_CXXFLAGS)
-@end smallexample
-
-automake will automatically append $(CXXFLAGS) -- provided by the user
--- to the build rule for libgtest_la. That might be problematic, as
-CXXFLAGS may contain compiler options which are inappropriate for
-libgtest_la.
-
-The approach laid out in the referenced mailing list message is to
-supply a base value for a variable during _configure_ time, during which
-it is possible to amend it for specific targets. The user may
-subsequently specify a value for the variable during _build_ time, which
-make will apply (via the standard automake rules) to all appropriate
-targets.
-
-For example,
-
-@smallexample
- AX_AM_OVERRIDE_VAR([CXXFLAGS])
-@end smallexample
-
-will store the value of CXXFLAGS specified at configure time into the
-AM_CXXFLAGS variable, AC_SUBST it, and clear CXXFLAGS. configure may
-then create a target specific set of flags based upon AM_CXXFLAGS, e.g.
-
-@smallexample
- # googletest uses variadic macros, which g++ -pedantic-errors
- # is very unhappy about
- AC_SUBST([GTEST_CXXFLAGS],
- [`AS_ECHO_N(["$AM_CXXFLAGS"]) \
- | sed s/-pedantic-errors/-pedantic/`
- ]
- )
-@end smallexample
-
-which would be used in a Makefile.am as above. Since CXXFLAGS is
-cleared, the configure time value will not affect the build for
-libgtest_la.
-
-Prior to _any other command_ which may set $@{varname@}, call
-
-@smallexample
- AX_AM_OVERRIDE_VAR([varname])
-@end smallexample
-
-This will preserve the value (if any) passed to configure in
-AM_$@{varname@} and AC_SUBST([AM_$@{varname@}). You may pass a space
-separated list of variable names, or may call AX_AM_OVERRIDE_VAR
-multiple times for the same effect.
-
-If any subsequent configure commands set $@{varname@} and you wish to
-capture the resultant value into AM_$@{varname@} in the case where
-$@{varname@} was _not_ provided at configure time, call
-
-@smallexample
- AX_AM_OVERRIDE_FINALIZE
-@end smallexample
-
-after _all_ commands which might affect any of the variables specified
-in calls to AX_AM_OVERRIDE_VAR. This need be done only once, but
-repeated calls will not cause harm.
-
-There is a bit of trickery required to allow further manipulation of the
-AM_$@{varname@} in a Makefile.am file. If AM_CFLAGS is used as is in a
-Makefile.am, e.g.
-
-@smallexample
- libfoo_la_CFLAGS = $(AM_CFLAGS)
-@end smallexample
-
-then automake will emit code in Makefile.in which sets AM_CFLAGS from
-the configure'd value.
-
-If however, AM_CFLAGS is manipulated (i.e. appended to), you will have
-to explicitly arrange for the configure'd value to be substituted:
-
-@smallexample
- AM_CFLAGS = @@AM_CFLAGS@@
- AM_CFLAGS += -lfoo
-@end smallexample
-
-or else automake will complain about using += before =.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_am_override_var.m4,latest
-version of @file{ax_am_override_var.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_am_override_var.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Smithsonian Astrophysical Observatory} @* @w{Copyright @copyright{} 2013 Diab Jerius @email{djerius@@cfa.harvard.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_append_compile_flags
-@unnumberedsec ax_append_compile_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
-@end smallexample
-
-@majorheading Description
-
-For every FLAG1, FLAG2 it is checked whether the compiler works with the
-flag. If it does, the flag is added FLAGS-VARIABLE
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. During the check the flag is always added to the
-current language's flags.
-
-If EXTRA-FLAGS is defined, it is added to the current language's default
-flags (e.g. CFLAGS) when the check is done. The check is thus made with
-the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
-force the compiler to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: This macro depends on the AX_APPEND_FLAG and
-AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
-AX_APPEND_LINK_FLAGS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_compile_flags.m4,latest
-version of @file{ax_append_compile_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_compile_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_append_flag
-@unnumberedsec ax_append_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-@end smallexample
-
-@majorheading Description
-
-FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
-added in between.
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
-FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-FLAG.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_flag.m4,latest
-version of @file{ax_append_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_append_link_flags
-@unnumberedsec ax_append_link_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_APPEND_LINK_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS], [INPUT])
-@end smallexample
-
-@majorheading Description
-
-For every FLAG1, FLAG2 it is checked whether the linker works with the
-flag. If it does, the flag is added FLAGS-VARIABLE
-
-If FLAGS-VARIABLE is not specified, the linker's flags (LDFLAGS) is
-used. During the check the flag is always added to the linker's flags.
-
-If EXTRA-FLAGS is defined, it is added to the linker's default flags
-when the check is done. The check is thus made with the flags: "LDFLAGS
-EXTRA-FLAGS FLAG". This can for example be used to force the linker to
-issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: This macro depends on the AX_APPEND_FLAG and AX_CHECK_LINK_FLAG.
-Please keep this macro in sync with AX_APPEND_COMPILE_FLAGS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_link_flags.m4,latest
-version of @file{ax_append_link_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_link_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_append_to_file
-@unnumberedsec ax_append_to_file
-
-@majorheading Synopsis
-
-@smallexample
-AX_APPEND_TO_FILE([FILE],[DATA])
-@end smallexample
-
-@majorheading Description
-
-Appends the specified data to the specified file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_append_to_file.m4,latest
-version of @file{ax_append_to_file.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_append_to_file.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_arg_with_path_style
-@unnumberedsec ax_arg_with_path_style
-
-@majorheading Synopsis
-
-@smallexample
-AX_ARG_WITH_PATH_STYLE
-@end smallexample
-
-@majorheading Description
-
-_AC_DEFINE(PATH_STYLE) describing the filesys interface. The value is
-numeric, where the basetype is encoded as 16 = dos/win, 32 = unix, 64 =
-url/www, 0 = other
-
-some extra semantics are described in other bits of the value,
-especially
-
-@smallexample
- 1024 accepts "/" as a dir separator
- 2048 accepts ";" as a path separator
- 4096 accepts "," as a path separator
-@end smallexample
-
-the macro provides a configure' --with-path-style option that can be
-used with descriptive arg names. If not explicitly given, the $target_os
-will be checked to provide a sane default. Additional (lower) bits can
-be used by the user for some additional magic, higher bits are reserved
-for this macro.
-
-the mnemonic "strict" or "also" is used to instruct the code that
-additional separators shall be accepted but converted to the separator
-of the underlying pathstyle system. (or-512)
-
-@smallexample
- example: --with-path-style=win,slash
- to make it accept ";" as pathsep, and
- both "/" and "\" as dirseps.
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_arg_with_path_style.m4,latest
-version of @file{ax_arg_with_path_style.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_arg_with_path_style.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_asm_inline
-@unnumberedsec ax_asm_inline
-
-@majorheading Synopsis
-
-@smallexample
-AX_ASM_INLINE()
-@end smallexample
-
-@majorheading Description
-
-Tests for C compiler support of inline assembly instructions. If inline
-assembly is supported, this macro #defines ASM_INLINE to be the
-appropriate keyword.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_asm_inline.m4,latest
-version of @file{ax_asm_inline.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_asm_inline.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alan Woodland @email{ajw05@@aber.ac.uk}} @* @w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}} @* @w{Copyright @copyright{} 2017 Reini Urban @email{rurban@@cpan.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_at_check_pattern
-@unnumberedsec ax_at_check_pattern
-
-@majorheading Synopsis
-
-@smallexample
-AX_AT_CHECK_PATTERN(COMMANDS, [STATUS], [STDOUT-RE], [STDERR-RE], [RUN-IF-FAIL], [RUN-IF-PASS])
-AX_AT_DIFF_PATTERN(PATTERN-FILE, TEST-FILE, [STATUS=0], [DIFFERENCES])
-@end smallexample
-
-@majorheading Description
-
-AX_AT_CHECK_PATTERN() executes a test similar to AT_CHECK(), except that
-stdout and stderr are awk regular expressions (REs).
-
-NOTE: as autoconf uses [] for quoting, the use of [brackets] in the RE
-arguments STDOUT-RE and STDERR-RE can be awkward and require careful
-extra quoting, or quadrigraphs '@@<:@@' (for '[') and '@@:>@@' (for ']').
-
-awk is invoked via $AWK, which defaults to "awk" if unset or empty.
-
-Implemented using AT_CHECK() with a custom value for $at_diff that
-invokes diff with an awk post-processor.
-
-AX_AT_DIFF_PATTERN() checks that the PATTERN-FILE applies to TEST-FILE.
-If there are differences, STATUS will be 1 and they should be
-DIFFERENCES.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_at_check_pattern.m4,latest
-version of @file{ax_at_check_pattern.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_at_check_pattern.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013-2014 Luke Mewburn @email{luke@@mewburn.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_auto_include_headers
-@unnumberedsec ax_auto_include_headers
-
-@majorheading Synopsis
-
-@smallexample
-AX_AUTO_INCLUDE_HEADERS(INCLUDE-FILE ...)
-@end smallexample
-
-@majorheading Description
-
-Given a space-separated list of INCLUDE-FILEs, AX_AUTO_INCLUDE_HEADERS
-will output a conditional #include for each INCLUDE-FILE. The following
-example demonstrates how AX_AUTO_INCLUDE_HEADERS's might be used in a
-configure.ac script:
-
-@smallexample
- AH_BOTTOM([
- AX_AUTO_INCLUDE_HEADERS([sys/resource.h invent.h sys/sysinfo.h])dnl
- ])
-@end smallexample
-
-The preceding invocation instructs autoheader to put the following code
-at the bottom of the config.h file:
-
-@smallexample
- #ifdef HAVE_SYS_RESOURCE_H
- # include <sys/resource.h>
- #endif
- #ifdef HAVE_INVENT_H
- # include <invent.h>
- #endif
- #ifdef HAVE_SYS_SYSINFO_H
- # include <sys/sysinfo.h>
- #endif
-@end smallexample
-
-Note that AX_AUTO_INCLUDE_HEADERS merely outputs #ifdef/#include/#endif
-blocks. The configure.ac script still needs to invoke AC_CHECK_HEADERS
-to #define the various HAVE_*_H preprocessor macros.
-
-Here's an easy way to get from config.h a complete list of header files
-who existence is tested by the configure script:
-
-@smallexample
- cat config.h | perl -ane '/ HAVE_\S+_H / && do @{$_=$F[$#F-1]; s/^HAVE_//; s/_H/.h/; s|_|/|g; tr/A-Z/a-z/; print "$_ "@}'
-@end smallexample
-
-You can then manually edit the resulting list and incorporate it into
-one or more calls to AX_AUTO_INCLUDE_HEADERS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_auto_include_headers.m4,latest
-version of @file{ax_auto_include_headers.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_auto_include_headers.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Pakin @email{pakin@@uiuc.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_berkeley_db
-@unnumberedsec ax_berkeley_db
-
-@majorheading Synopsis
-
-@smallexample
-AX_BERKELEY_DB([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find Berkeley DB. It honors MINIMUM-VERSION if
-given.
-
-If libdb is found, DB_HEADER and DB_LIBS variables are set and
-ACTION-IF-FOUND shell code is executed if specified. DB_HEADER is set to
-location of db.h header in quotes (e.g. "db3/db.h") and
-AC_DEFINE_UNQUOTED is called on it, so that you can type
-
-@smallexample
- #include DB_HEADER
-@end smallexample
-
-in your C/C++ code. DB_LIBS is set to linker flags needed to link
-against the library (e.g. -ldb3.1) and AC_SUBST is called on it.
-
-when specified user-selected spot (via --with-libdb) also sets
-
-@smallexample
- DB_CPPFLAGS to the include directives required
- DB_LDFLAGS to the -L flags required
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_berkeley_db.m4,latest
-version of @file{ax_berkeley_db.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_berkeley_db.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Vaclav Slavik @email{vaclav.slavik@@matfyz.cz}} @* @w{Copyright @copyright{} 2014 Kirill A. Korinskiy @email{catap@@catap.ru}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_berkeley_db_cxx
-@unnumberedsec ax_berkeley_db_cxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_BERKELEY_DB_CXX([MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find Berkeley DB C++ support. It honors
-MINIMUM-VERSION if given.
-
-If libdb_cxx is found, DB_CXX_HEADER and DB_CXX_LIBS variables are set
-and ACTION-IF-FOUND shell code is executed if specified. DB_CXX_HEADER
-is set to location of db.h header in quotes (e.g. "db3/db_cxx.h") and
-AC_DEFINE_UNQUOTED is called on it, so that you can type
-
-@smallexample
- #include DB_CXX_HEADER
-@end smallexample
-
-in your C/C++ code. DB_CXX_LIBS is set to linker flags needed to link
-against the library (e.g. -ldb3.1_cxx) and AC_SUBST is called on it.
-
-when specified user-selected spot (via --with-libdb) also sets
-
-@smallexample
- DB_CXX_CPPFLAGS to the include directives required
- DB_CXX_LDFLAGS to the -L flags required
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_berkeley_db_cxx.m4,latest
-version of @file{ax_berkeley_db_cxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_berkeley_db_cxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Vaclav Slavik @email{vaclav.slavik@@matfyz.cz}} @* @w{Copyright @copyright{} 2011 Stephan Suerken @email{absurd@@debian.org}} @* @w{Copyright @copyright{} 2014 Kirill A. Korinskiy @email{catap@@catap.ru}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_blas
-@unnumberedsec ax_blas
-
-@majorheading Synopsis
-
-@smallexample
-AX_BLAS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-This macro looks for a library that implements the BLAS linear-algebra
-interface (see http://www.netlib.org/blas/). On success, it sets the
-BLAS_LIBS output variable to hold the requisite library linkages.
-
-To link with BLAS, you should link with:
-
-@smallexample
- $BLAS_LIBS $LIBS $FLIBS
-@end smallexample
-
-in that order. FLIBS is the output variable of the
-AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-sometimes necessary in order to link with F77 libraries. Users will also
-need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
-reason.
-
-Many libraries are searched for, from ATLAS to CXML to ESSL. The user
-may also use --with-blas=<lib> in order to use some specific BLAS
-library <lib>. In order to link successfully, however, be aware that you
-will probably need to use the same Fortran compiler (which can be set
-via the F77 env. var.) as was used to compile the BLAS library.
-
-ACTION-IF-FOUND is a list of shell commands to run if a BLAS library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_BLAS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_blas.m4,latest
-version of @file{ax_blas.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_blas.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2019 Geoffrey M. Oxberry @email{goxberry@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_blas_f77_func
-@unnumberedsec ax_blas_f77_func
-
-@majorheading Synopsis
-
-@smallexample
-AX_BLAS_F77_FUNC([ACTION-IF-PASS[, ACTION-IF-FAIL[, ACTION-IF-CROSS-COMPILING]])
-AX_BLAS_WITH_F77_FUNC([ACTION-IF-FOUND-AND-PASS[, ACTION-IF-NOT-FOUND-OR-FAIL]])
-@end smallexample
-
-@majorheading Description
-
-These macros are intended as a supplement to the AX_BLAS macro, to
-verify that BLAS functions are properly callable from Fortran. This is
-necessary, for example, if you want to build the LAPACK library on top
-of the BLAS.
-
-AX_BLAS_F77_FUNC uses the defined BLAS_LIBS and Fortran environment to
-check for compatibility, and takes a specific action in case of success,
-resp. failure, resp. cross-compilation.
-
-AX_BLAS_WITH_F77_FUNC is a drop-in replacement wrapper for AX_BLAS that
-calls AX_BLAS_F77_FUNC after detecting a BLAS library and rejects it on
-failure (i.e. pretends that no library was found).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_blas_f77_func.m4,latest
-version of @file{ax_blas_f77_func.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_blas_f77_func.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Jaroslav Hajek @email{highegg@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_boost_asio
-@unnumberedsec ax_boost_asio
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_ASIO
-@end smallexample
-
-@majorheading Description
-
-Test for Asio library from the Boost C++ libraries. The macro requires a
-preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_ASIO_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_ASIO
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_asio.m4,latest
-version of @file{ax_boost_asio.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_asio.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Pete Greenwell @email{pete@@mu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_atomic
-@unnumberedsec ax_boost_atomic
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_ATOMIC
-@end smallexample
-
-@majorheading Description
-
-Test for the Atomic library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_ATOMIC_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_ATOMIC
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_atomic.m4,latest
-version of @file{ax_boost_atomic.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_atomic.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}} @* @w{Copyright @copyright{} 2021 Richard Winters @email{kirvedx@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_base
-@unnumberedsec ax_boost_base
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_BASE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the Boost C++ libraries of a particular version (or newer)
-
-If no path to the installed boost library is given the macro searchs
-under /usr, /usr/local, /opt and /opt/local and evaluates the
-$BOOST_ROOT environment variable. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_CPPFLAGS) / AC_SUBST(BOOST_LDFLAGS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_base.m4,latest
-version of @file{ax_boost_base.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_base.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Peter Adolphs}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_chrono
-@unnumberedsec ax_boost_chrono
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_CHRONO
-@end smallexample
-
-@majorheading Description
-
-Test for Chrono library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_CHRONO_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_CHRONO
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_chrono.m4,latest
-version of @file{ax_boost_chrono.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_chrono.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Xiyue Deng @email{manphiz@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_context
-@unnumberedsec ax_boost_context
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_CONTEXT
-@end smallexample
-
-@majorheading Description
-
-Test for Context library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_CONTEXT_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_CONTEXT
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_context.m4,latest
-version of @file{ax_boost_context.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_context.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_coroutine
-@unnumberedsec ax_boost_coroutine
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_COROUTINE
-@end smallexample
-
-@majorheading Description
-
-Test for Coroutine library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_COROUTINE_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_COROUTINE
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_coroutine.m4,latest
-version of @file{ax_boost_coroutine.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_coroutine.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_date_time
-@unnumberedsec ax_boost_date_time
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_DATE_TIME
-@end smallexample
-
-@majorheading Description
-
-Test for Date_Time library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_DATE_TIME_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_DATE_TIME
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_date_time.m4,latest
-version of @file{ax_boost_date_time.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_date_time.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_filesystem
-@unnumberedsec ax_boost_filesystem
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_FILESYSTEM
-@end smallexample
-
-@majorheading Description
-
-Test for Filesystem library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_FILESYSTEM_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_FILESYSTEM
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_filesystem.m4,latest
-version of @file{ax_boost_filesystem.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_filesystem.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Michael Tindal} @* @w{Copyright @copyright{} 2009 Roman Rybalko @email{libtorrent@@romanr.info}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_iostreams
-@unnumberedsec ax_boost_iostreams
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_IOSTREAMS
-@end smallexample
-
-@majorheading Description
-
-Test for IOStreams library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_IOSTREAMS_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_IOSTREAMS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_iostreams.m4,latest
-version of @file{ax_boost_iostreams.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_iostreams.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_locale
-@unnumberedsec ax_boost_locale
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_LOCALE
-@end smallexample
-
-@majorheading Description
-
-Test for System library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_LOCALE_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_LOCALE
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_locale.m4,latest
-version of @file{ax_boost_locale.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_locale.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Xiyue Deng @email{manphiz@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_log
-@unnumberedsec ax_boost_log
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_LOG
-@end smallexample
-
-@majorheading Description
-
-Test for Log library from the Boost C++ libraries. The macro requires a
-preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_LOG_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_LOG
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_log.m4,latest
-version of @file{ax_boost_log.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_log.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_log_setup
-@unnumberedsec ax_boost_log_setup
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_LOG_SETUP
-@end smallexample
-
-@majorheading Description
-
-Test for LogSetup library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_LOG_SETUP_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_LOG_SETUP
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_log_setup.m4,latest
-version of @file{ax_boost_log_setup.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_log_setup.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_process
-@unnumberedsec ax_boost_process
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_PROCESS
-@end smallexample
-
-@majorheading Description
-
-Test for Process library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_PROCESS_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_PROCESS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_process.m4,latest
-version of @file{ax_boost_process.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_process.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2008 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_program_options
-@unnumberedsec ax_boost_program_options
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_PROGRAM_OPTIONS
-@end smallexample
-
-@majorheading Description
-
-Test for program options library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_PROGRAM_OPTIONS_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_PROGRAM_OPTIONS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_program_options.m4,latest
-version of @file{ax_boost_program_options.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_program_options.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_python
-@unnumberedsec ax_boost_python
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_PYTHON
-@end smallexample
-
-@majorheading Description
-
-This macro checks to see if the Boost.Python library is installed. It
-also attempts to guess the correct library name using several attempts.
-It tries to build the library name using a user supplied name or suffix
-and then just the raw library.
-
-If the library is found, HAVE_BOOST_PYTHON is defined and
-BOOST_PYTHON_LIB is set to the name of the library.
-
-This macro calls AC_SUBST(BOOST_PYTHON_LIB).
-
-In order to ensure that the Python headers and the Boost libraries are
-specified on the include path, this macro requires AX_PYTHON_DEVEL and
-AX_BOOST_BASE to be called.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_python.m4,latest
-version of @file{ax_boost_python.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_python.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel M"ullner @email{daniel@@danifold.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_boost_random
-@unnumberedsec ax_boost_random
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_RANDOM
-@end smallexample
-
-@majorheading Description
-
-Test for the Random library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_RANDOM_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_RANDOM
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_random.m4,latest
-version of @file{ax_boost_random.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_random.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2013 Daniel Casimiro @email{dan.casimiro@@gmail.com}} @* @w{Copyright @copyright{} 2021 Richard Winters @email{kirvedx@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_regex
-@unnumberedsec ax_boost_regex
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_REGEX
-@end smallexample
-
-@majorheading Description
-
-Test for Regex library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_REGEX_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_REGEX
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_regex.m4,latest
-version of @file{ax_boost_regex.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_regex.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_serialization
-@unnumberedsec ax_boost_serialization
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_SERIALIZATION
-@end smallexample
-
-@majorheading Description
-
-Test for Serialization library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_SERIALIZATION_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_SERIALIZATION
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_serialization.m4,latest
-version of @file{ax_boost_serialization.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_serialization.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_signals
-@unnumberedsec ax_boost_signals
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_SIGNALS
-@end smallexample
-
-@majorheading Description
-
-Test for Signals library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_SIGNALS_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_SIGNALS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_signals.m4,latest
-version of @file{ax_boost_signals.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_signals.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_system
-@unnumberedsec ax_boost_system
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_SYSTEM
-@end smallexample
-
-@majorheading Description
-
-Test for System library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_SYSTEM_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_SYSTEM
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_system.m4,latest
-version of @file{ax_boost_system.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_system.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2008 Michael Tindal} @* @w{Copyright @copyright{} 2008 Daniel Casimiro @email{dan.casimiro@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_test_exec_monitor
-@unnumberedsec ax_boost_test_exec_monitor
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_TEST_EXEC_MONITOR
-@end smallexample
-
-@majorheading Description
-
-Test for Test_Exec_Monitor library from the Boost C++ libraries. The
-macro requires a preceding call to AX_BOOST_BASE. Further documentation
-is available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_TEST_EXEC_MONITOR_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_TEST_EXEC_MONITOR
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_test_exec_monitor.m4,latest
-version of @file{ax_boost_test_exec_monitor.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_test_exec_monitor.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Dodji Seketeli @email{dodji@@seketeli.org}} @* @w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_thread
-@unnumberedsec ax_boost_thread
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_THREAD
-@end smallexample
-
-@majorheading Description
-
-Test for Thread library from the Boost C++ libraries. The macro requires
-a preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_THREAD_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_THREAD
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_thread.m4,latest
-version of @file{ax_boost_thread.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_thread.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Michael Tindal}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_unit_test_framework
-@unnumberedsec ax_boost_unit_test_framework
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_UNIT_TEST_FRAMEWORK
-@end smallexample
-
-@majorheading Description
-
-Test for Unit_Test_Framework library from the Boost C++ libraries. The
-macro requires a preceding call to AX_BOOST_BASE. Further documentation
-is available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_UNIT_TEST_FRAMEWORK_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_UNIT_TEST_FRAMEWORK
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_unit_test_framework.m4,latest
-version of @file{ax_boost_unit_test_framework.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_unit_test_framework.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_wave
-@unnumberedsec ax_boost_wave
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_WAVE
-@end smallexample
-
-@majorheading Description
-
-Test for Wave library from the Boost C++ libraries. The macro requires a
-preceding call to AX_BOOST_BASE. Further documentation is available at
-<http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_WAVE_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_WAVE
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_wave.m4,latest
-version of @file{ax_boost_wave.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_wave.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Michael Tindal}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_boost_wserialization
-@unnumberedsec ax_boost_wserialization
-
-@majorheading Synopsis
-
-@smallexample
-AX_BOOST_WSERIALIZATION
-@end smallexample
-
-@majorheading Description
-
-Test for Serialization library from the Boost C++ libraries. The macro
-requires a preceding call to AX_BOOST_BASE. Further documentation is
-available at <http://randspringer.de/boost/index.html>.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(BOOST_WSERIALIZATION_LIB)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_BOOST_WSERIALIZATION
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_boost_wserialization.m4,latest
-version of @file{ax_boost_wserialization.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_boost_wserialization.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_build_date_epoch
-@unnumberedsec ax_build_date_epoch
-
-@majorheading Synopsis
-
-@smallexample
-AX_BUILD_DATE_EPOCH(VARIABLE[, FORMAT[, ACTION-IF-FAIL]])
-@end smallexample
-
-@majorheading Description
-
-Sets VARIABLE to a string representing the current time. It is
-formatted according to FORMAT if specified, otherwise it is formatted as
-the number of seconds (excluding leap seconds) since the UNIX epoch (01
-Jan 1970 00:00:00 UTC).
-
-If the SOURCE_DATE_EPOCH environment variable is set, it uses the value
-of that variable instead of the current time. See
-https://reproducible-builds.org/specs/source-date-epoch). If
-SOURCE_DATE_EPOCH is set but cannot be properly interpreted as a UNIX
-timestamp, then execute ACTION-IF-FAIL if specified, otherwise error.
-
-VARIABLE is AC_SUBST-ed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_build_date_epoch.m4,latest
-version of @file{ax_build_date_epoch.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_build_date_epoch.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Eric Bavier @email{bavier@@member.fsf.org}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_c99_inline
-@unnumberedsec ax_c99_inline
-
-@majorheading Synopsis
-
-@smallexample
-AX_C99_INLINE
-@end smallexample
-
-@majorheading Description
-
-This macro defines HAVE_C99_INLINE if the C compiler supports "inline"
-and "extern inline" correctly. An application may replace "inline" with
-"static inline" as a workaround for older compilers.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c99_inline.m4,latest
-version of @file{ax_c99_inline.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c99_inline.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Michael McMaster @email{email@@michaelmcmaster.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_c___attribute__
-@unnumberedsec ax_c___attribute__
-
-@majorheading Synopsis
-
-@smallexample
-AX_C___ATTRIBUTE__
-@end smallexample
-
-@majorheading Description
-
-Provides a test for the compiler support of __attribute__ extensions.
-Defines HAVE___ATTRIBUTE__ if it is found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c___attribute__.m4,latest
-version of @file{ax_c___attribute__.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c___attribute__.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stepan Kasal @email{skasal@@redhat.com}} @* @w{Copyright @copyright{} 2008 Christian Haggstrom} @* @w{Copyright @copyright{} 2008 Ryan McCabe @email{ryan@@numb.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_c_arithmetic_rshift
-@unnumberedsec ax_c_arithmetic_rshift
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_ARITHMETIC_RSHIFT
-@end smallexample
-
-@majorheading Description
-
-Checks if the right shift operation is arithmetic.
-
-This macro uses compile-time detection and so is cross-compile ready.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_arithmetic_rshift.m4,latest
-version of @file{ax_c_arithmetic_rshift.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_arithmetic_rshift.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 YAMAMOTO Kengo @email{yamaken@@bp.iij4u.or.jp}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_c_compile_value
-@unnumberedsec ax_c_compile_value
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_COMPILE_VALUE (COMPILE-VALUE, ALIAS, INCLUDES)
-@end smallexample
-
-@majorheading Description
-
-The AX_C_COMPILE_VALUE macro determines a compile time value by
-generating the object code and reading the value from the code. Static
-data initializers like sizeof(int) are unavailable to preprocessor. The
-macro calculates the values known to compiler's static initializer.
-
-Assumptions: The sought value should not exceed 65535. The shell
-interpreter and the sed utility are expected to exist and work similarly
-across possible build platforms.
-
-Result: The resulting configure script will generate the preprocessor
-symbol definition:
-
-@smallexample
- #define COMPILE_VALUE_<ALIAS> <NUMBER>
-@end smallexample
-
-It was important that the value was embedded into the object file in a
-predefined byte order during the test. This ensured that the result was
-independent from the target platform's byte order.
-
-The existing AC_CHECK_SIZEOF macro also computes the size of the given
-type without running the test program. However, the existing macro will
-produce a piece of configure script that will take the time proportional
-to the logarithm of the sought value.
-
-Example of use in configure.in:
-
-@smallexample
- AX_C_COMPILE_VALUE(sizeof(int), sizeof_int)
- AX_C_COMPILE_VALUE([sizeof(int[[543]])], sizeof_int543)
-@end smallexample
-
-As a result of running the generated configure script, the following
-definition will appear in config.h:
-
-@smallexample
- #define COMPILE_VALUE_SIZEOF_INT 4
- #define COMPILE_VALUE_SIZEOF_INT543 2172
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_compile_value.m4,latest
-version of @file{ax_c_compile_value.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_compile_value.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ilguiz Latypov}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_c_declare_block
-@unnumberedsec ax_c_declare_block
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_DECLARE_BLOCK
-@end smallexample
-
-@majorheading Description
-
-The macro will compile a test program to see whether the compiler does
-allow new variable declarations in the middle of a C statement block,
-i.e. after some non-declaration line. New compilers will allow that
-which makes the behave a bit more like C++ - the gcc did support it for
-quite a time already.
-
-#define DECLARE_BLOCK_NEEDED says they need to be at the beginning of of
-a statement block. Additionally two defines DECLARE_BLOCK @{ and
-DECLARE_END @} are being set. That makes it possible to do the following
-in your source code (which this macro is really made up for):
-
-@smallexample
- #define ___ DECLARE_BLOCK
- #define ____ DECLARE_END
-@end smallexample
-
-@smallexample
- int f() @{
- char buffer[1024];
- fgets(buffer, 1024, stdin);
- ___ int i; int ii = strlen(buffer);
- for (i=0; i < ii; i++) @{
- fputc(buffer[i], stdout);
- @}____;
- @}
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_declare_block.m4,latest
-version of @file{ax_c_declare_block.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_declare_block.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_c_float_words_bigendian
-@unnumberedsec ax_c_float_words_bigendian
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_FLOAT_WORDS_BIGENDIAN([ACTION-IF-TRUE], [ACTION-IF-FALSE], [ACTION-IF-UNKNOWN])
-@end smallexample
-
-@majorheading Description
-
-Checks the ordering of words within a multi-word float. This check is
-necessary because on some systems (e.g. certain ARM systems), the float
-word ordering can be different from the byte ordering. In a multi-word
-float context, "big-endian" implies that the word containing the sign
-bit is found in the memory location with the lowest address. This
-implementation was inspired by the AC_C_BIGENDIAN macro in autoconf.
-
-The endianness is detected by first compiling C code that contains a
-special double float value, then grepping the resulting object file for
-certain strings of ASCII values. The double is specially crafted to have
-a binary representation that corresponds with a simple string. In this
-implementation, the string "noonsees" was selected because the
-individual word values ("noon" and "sees") are palindromes, thus making
-this test byte-order agnostic. If grep finds the string "noonsees" in
-the object file, the target platform stores float words in big-endian
-order. If grep finds "seesnoon", float words are in little-endian order.
-If neither value is found, the user is instructed to specify the
-ordering.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_float_words_bigendian.m4,latest
-version of @file{ax_c_float_words_bigendian.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_float_words_bigendian.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Daniel Amelang @email{dan@@amelang.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_c_long_long
-@unnumberedsec ax_c_long_long
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_LONG_LONG
-@end smallexample
-
-@majorheading Description
-
-Provides a test for the existence of the long long int type and defines
-HAVE_LONG_LONG if it is found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_long_long.m4,latest
-version of @file{ax_c_long_long.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_long_long.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Caolan McNamara @email{caolan@@skynet.ie}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_c_referenceable_passed_va_list
-@unnumberedsec ax_c_referenceable_passed_va_list
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_REFERENCEABLE_PASSED_VA_LIST
-@end smallexample
-
-@majorheading Description
-
-Checks whether f(va_list va)@{ &va; @} works as expected.
-
-This macro uses compile-time detection and so is cross-compile ready.
-
-C99 mentioned passing a pointer to va_list to other functions (footnote
-212 of "7.15 Variable arguments <stdarg.h>"). However, f(va_list va) @{
-&va; @} produces broken pointer on some environments such as gcc on
-x86_64, although @{ va_list va; &va; @} works as expected. See the
-detection code of this file and any of pages
-https://www.gnu.org/software/autoconf/manual/html_node/Function-Portability.html,
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14557, and
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20951 for further
-information.
-
-Although C99 does not define the operations f(va_list va) @{ &va; @} and
-&va itself as standard (footnotes are declared as "normative part,
-information only"), certain situations need it. This macro provides a
-type detection about va_list implementation to deal with the operation.
-
-Following workaround will probably work on such environments although it
-does not ensure to be safe and portable. At least it is working on
-x86_64-unknown-linux-gnu:
-
-@smallexample
- f(va_list va)
- @{
- va_list *vap;
-@end smallexample
-
-@smallexample
- #if HAVE_REFERENCEABLE_PASSED_VA_LIST
- vap = &va;
- #else
- vap = (va_list *)va;
- #endif
- @}
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_referenceable_passed_va_list.m4,latest
-version of @file{ax_c_referenceable_passed_va_list.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_referenceable_passed_va_list.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 YAMAMOTO Kengo @email{yamaken@@bp.iij4u.or.jp}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_c_var_func
-@unnumberedsec ax_c_var_func
-
-@majorheading Synopsis
-
-@smallexample
-AX_C_VAR_FUNC
-@end smallexample
-
-@majorheading Description
-
-This macro tests if the C compiler supports the C9X standard __func__
-identifier.
-
-The new C9X standard for the C language stipulates that the identifier
-__func__ shall be implicitly declared by the compiler as if, immediately
-following the opening brace of each function definition, the declaration
-
-@smallexample
- static const char __func__[] = "function-name";
-@end smallexample
-
-appeared, where function-name is the name of the function where the
-__func__ identifier is used.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_c_var_func.m4,latest
-version of @file{ax_c_var_func.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_c_var_func.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Christopher Currie @email{christopher@@currie.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cache_size
-@unnumberedsec ax_cache_size
-
-@majorheading Synopsis
-
-@smallexample
-AX_CACHE_SIZE
-@end smallexample
-
-@majorheading Description
-
-Find L1 and L2 caches size by reading the corresponding file on UNIX or
-by requesting cpuid. The results are available in the defines
-CPU_L1_CACHE and CPU_L2_CACHE.
-
-This macro depends on AX_GCC_X86_CPUID, AC_PROG_SED, AX_COUNT_CPUS, and
-AX_CPU_VENDOR.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cache_size.m4,latest
-version of @file{ax_cache_size.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cache_size.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Christophe Tournayre @email{turn3r@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_caolan_check_package
-@unnumberedsec ax_caolan_check_package
-
-@majorheading Synopsis
-
-@smallexample
-AX_caolan_CHECK_PACKAGE(PACKAGE, FUNCTION, LIBRARY , HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Provides --with-PACKAGE, --with-PACKAGE-include and
---with-PACKAGE-libdir options to configure. Supports the now standard
---with-PACKAGE=DIR approach where the package's include dir and lib dir
-are underneath DIR, but also allows the include and lib directories to
-be specified separately
-
-adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-if needed searches for the FUNCTION in the LIBRARY with AC_CHECK_LIBRARY
-and thus adds the lib to LIBS
-
-defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-and you will have to add it to acconfig.h manually
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_caolan_check_package.m4,latest
-version of @file{ax_caolan_check_package.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_caolan_check_package.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Caolan McNamara @email{caolan@@skynet.ie}} @* @w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}} @* @w{Copyright @copyright{} 2008 Matthew Mueller @email{donut@@azstarnet.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_caolan_search_package
-@unnumberedsec ax_caolan_search_package
-
-@majorheading Synopsis
-
-@smallexample
-AX_caolan_SEARCH_PACKAGE(PACKAGE, FUNCTION, LIBRARY LIST, HEADERFILE [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Provides --with-PACKAGE, --with-PACKAGE-include and
---with-PACKAGE-libdir options to configure. Supports the now standard
---with-PACKAGE=DIR approach where the package's include dir and lib dir
-are underneath DIR, but also allows the include and lib directories to
-be specified separately
-
-adds the extra -Ipath to CFLAGS if needed adds extra -Lpath to LD_FLAGS
-if needed searches for the FUNCTION in each of the LIBRARY LIST with
-AC_SEARCH_LIBRARY and thus adds the lib to LIBS
-
-defines HAVE_PKG_PACKAGE if it is found, (where PACKAGE in the
-HAVE_PKG_PACKAGE is replaced with the actual first parameter passed)
-note that autoheader will complain of not having the HAVE_PKG_PACKAGE
-and you will have to add it to acconfig.h manually
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_caolan_search_package.m4,latest
-version of @file{ax_caolan_search_package.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_caolan_search_package.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Caolan McNamara @email{caolan@@skynet.ie}} @* @w{Copyright @copyright{} 2009 Alexandre Duret-Lutz @email{adl@@gnu.org}} @* @w{Copyright @copyright{} 2009 Matthew Mueller @email{donut@@azstarnet.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cc_for_build
-@unnumberedsec ax_cc_for_build
-
-@majorheading Synopsis
-
-@smallexample
-AX_CC_FOR_BUILD
-@end smallexample
-
-@majorheading Description
-
-Find a build-time compiler. Sets CC_FOR_BUILD and EXEEXT_FOR_BUILD.
-
-AX_CC_FOR_BUILD is deprecated; it expands into AX_PROG_CC_FOR_BUILD
-which renames EXEEXT_FOR_BUILD to BUILD_EXEEXT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cc_for_build.m4,latest
-version of @file{ax_cc_for_build.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cc_for_build.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Reuben Thomas @email{rrt@@sc3d.org}} @* @w{Copyright @copyright{} 1999 Richard Henderson @email{rth@@redhat.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cc_maxopt
-@unnumberedsec ax_cc_maxopt
-
-@majorheading Synopsis
-
-@smallexample
-AX_CC_MAXOPT
-@end smallexample
-
-@majorheading Description
-
-Try to turn on "good" C optimization flags for various compilers and
-architectures, for some definition of "good". (In our case, good for
-FFTW and hopefully for other scientific codes. Modify as needed.)
-
-The user can override the flags by setting the CFLAGS environment
-variable. The user can also specify --enable-portable-binary in order to
-disable any optimization flags that might result in a binary that only
-runs on the host architecture.
-
-Note also that the flags assume that ANSI C aliasing rules are followed
-by the code (e.g. for gcc's -fstrict-aliasing), and that floating-point
-computations can be re-ordered as needed.
-
-Requires macros: AX_CHECK_COMPILE_FLAG, AX_COMPILER_VENDOR,
-AX_GCC_ARCHFLAG, AX_GCC_X86_CPUID.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cc_maxopt.m4,latest
-version of @file{ax_cc_maxopt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cc_maxopt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2008 Matteo Frigo}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cf_ebcdic
-@unnumberedsec ax_cf_ebcdic
-
-@majorheading Synopsis
-
-@smallexample
-AX_CF_EBCDIC
-@end smallexample
-
-@majorheading Description
-
-If the target character set is EBCDIC, defines variables cf_cv_ebcdic,
-EBCDIC, and NOT_ASCII.
-
-I originally wrote this and submitted it to the Lynx distribution.
-Editorial revisions by Tom Dickey, et. al.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cf_ebcdic.m4,latest
-version of @file{ax_cf_ebcdic.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cf_ebcdic.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Paul Gilmartin @email{pg@@sweng.stortek.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cflags_aix_option
-@unnumberedsec ax_cflags_aix_option
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_AIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-@end smallexample
-
-@majorheading Description
-
-AX_CFLAGS_AIX_OPTION(-qubicle) would show a message as like "checking
-CFLAGS for aix/cc -qubicle ... yes" and adds the optionflag to CFLAGS if
-it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_AIX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
-@smallexample
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_aix_option.m4,latest
-version of @file{ax_cflags_aix_option.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_aix_option.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_force_c89
-@unnumberedsec ax_cflags_force_c89
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_FORCE_C89 [(shellvar [,default, [A/NA]])]
-@end smallexample
-
-@majorheading Description
-
-Try to find a compiler option that enables strict C89 mode.
-
-For the GNU CC compiler it will be -ansi -pedantic. The result is added
-to the shellvar being CFLAGS by default.
-
-Currently this macro knows about GCC, Solaris C compiler, Digital Unix C
-compiler, C for AIX Compiler, HP-UX C compiler, IRIX C compiler, NEC
-SX-5 (Super-UX 10) C compiler, and Cray J90 (Unicos 10.0.0.8) C
-compiler.
-
-@smallexample
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_force_c89.m4,latest
-version of @file{ax_cflags_force_c89.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_force_c89.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_hpux_option
-@unnumberedsec ax_cflags_hpux_option
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_HPUX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-@end smallexample
-
-@majorheading Description
-
-AX_CFLAGS_HPUX_OPTION(-Afresh) would show a message as like "checking
-CFLAGS for hpux/cc -Afresh ... yes" and adds the optionflag to CFLAGS if
-it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_HPUX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
-@smallexample
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_hpux_option.m4,latest
-version of @file{ax_cflags_hpux_option.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_hpux_option.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_irix_option
-@unnumberedsec ax_cflags_irix_option
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_IRIX_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-@end smallexample
-
-@majorheading Description
-
-AX_CFLAGS_IRIX_OPTION(-go_for_it) would show a message as like "checking
-CFLAGS for irix/cc -go_for_it ... yes" and adds the optionflag to CFLAGS
-if it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_IRIX_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
-@smallexample
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_irix_option.m4,latest
-version of @file{ax_cflags_irix_option.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_irix_option.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_no_writable_strings
-@unnumberedsec ax_cflags_no_writable_strings
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_NO_WRITABLE_STRINGS [(shellvar [,default, [A/NA]])]
-@end smallexample
-
-@majorheading Description
-
-Try to find a compiler option that makes all string literals readonly.
-
-The sanity check is done by looking at string.h which has a set of
-strcpy definitions that should be defined with const-modifiers to not
-emit a warning in all so many places.
-
-For the GNU CC compiler it will be -fno-writable-strings -Wwrite-strings
-The result is added to the shellvar being CFLAGS by default.
-
-DEFAULTS:
-
-@smallexample
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_no_writable_strings.m4,latest
-version of @file{ax_cflags_no_writable_strings.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_no_writable_strings.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_strict_prototypes
-@unnumberedsec ax_cflags_strict_prototypes
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_STRICT_PROTOTYPES [(shellvar [,default, [A/NA]]
-@end smallexample
-
-@majorheading Description
-
-Try to find a compiler option that requires strict prototypes.
-
-The sanity check is done by looking at sys/signal.h which has a set of
-macro-definitions SIG_DFL and SIG_IGN that are cast to the local
-signal-handler type. If that signal-handler type is not fully qualified
-then the system headers are not seen as strictly prototype clean.
-
-For the GNU CC compiler it will be -fstrict-prototypes
--Wstrict-prototypes The result is added to the shellvar being CFLAGS by
-default.
-
-DEFAULTS:
-
-@smallexample
- - $1 shell-variable-to-add-to : CFLAGS
- - $2 add-value-if-not-found : nothing
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-NOTE: These macros depend on AX_APPEND_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_strict_prototypes.m4,latest
-version of @file{ax_cflags_strict_prototypes.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_strict_prototypes.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_sun_option
-@unnumberedsec ax_cflags_sun_option
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_SUN_OPTION (optionflag [,[shellvar][,[A][,[NA]]])
-@end smallexample
-
-@majorheading Description
-
-AX_CFLAGS_SUN_OPTION(+xtreme) would show a message as like "checking
-CFLAGS for sun/cc +xtreme ... yes" and adds the optionflag to CFLAGS if
-it is understood. You can override the shellvar-default of CFLAGS of
-course. The order of arguments stems from the explicit macros like
-AX_CFLAGS_WARN_ALL.
-
-The cousin AX_CXXFLAGS_SUN_OPTION would check for an option to add to
-CXXFLAGS - and it uses the autoconf setup for C++ instead of C (since it
-is possible to use different compilers for C and C++).
-
-The macro is a lot simpler than any special AX_CFLAGS_* macro (or
-ax_cxx_rtti.m4 macro) but allows to check for arbitrary options.
-However, if you use this macro in a few places, it would be great if you
-would make up a new function-macro and submit it to the ac-archive.
-
-@smallexample
- - $1 option-to-check-for : required ("-option" as non-value)
- - $2 shell-variable-to-add-to : CFLAGS (or CXXFLAGS in the other case)
- - $3 action-if-found : add value to shellvariable
- - $4 action-if-not-found : nothing
-@end smallexample
-
-note: in earlier versions, $1-$2 were swapped. We try to detect the
-situation and accept a $2=~/-/ as being the old option-to-check-for.
-
-see also: AX_CFLAGS_GCC_OPTION for the widely used original variant.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_sun_option.m4,latest
-version of @file{ax_cflags_sun_option.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_sun_option.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cflags_warn_all
-@unnumberedsec ax_cflags_warn_all
-
-@majorheading Synopsis
-
-@smallexample
-AX_CFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
-AX_CXXFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
-AX_FCFLAGS_WARN_ALL [(shellvar[, default[, action-if-found[, action-if-not-found]]])]
-@end smallexample
-
-@majorheading Description
-
-Specify compiler options that enable most reasonable warnings. For the
-GNU Compiler Collection (GCC), for example, it will be "-Wall". The
-result is added to shellvar, one of CFLAGS, CXXFLAGS or FCFLAGS if the
-first parameter is not specified.
-
-Each of these macros accepts the following optional arguments:
-
-@smallexample
- - $1 - shellvar
- shell variable to use (CFLAGS, CXXFLAGS or FCFLAGS if not
- specified, depending on macro)
-@end smallexample
-
-@smallexample
- - $2 - default
- value to use for flags if compiler vendor cannot be determined (by
- default, "")
-@end smallexample
-
-@smallexample
- - $3 - action-if-found
- action to take if the compiler vendor has been successfully
- determined (by default, add the appropriate compiler flags to
- shellvar)
-@end smallexample
-
-@smallexample
- - $4 - action-if-not-found
- action to take if the compiler vendor has not been determined or
- is unknown (by default, add the default flags, or "" if not
- specified, to shellvar)
-@end smallexample
-
-These macros use AX_COMPILER_VENDOR to determine which flags should be
-returned for a given compiler. Not all compilers currently have flags
-defined for them; patches are welcome. If need be, compiler flags may
-be made language-dependent: use a construct like the following:
-
-@smallexample
- [vendor_name], [m4_if(_AC_LANG_PREFIX,[C], VAR="--relevant-c-flags",dnl
- m4_if(_AC_LANG_PREFIX,[CXX], VAR="--relevant-c++-flags",dnl
- m4_if(_AC_LANG_PREFIX,[FC], VAR="--relevant-fortran-flags",dnl
- VAR="$2"; FOUND="no")))],
-@end smallexample
-
-Note: These macros also depend on AX_PREPEND_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cflags_warn_all.m4,latest
-version of @file{ax_cflags_warn_all.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cflags_warn_all.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2010 Rhys Ulerich @email{rhys.ulerich@@gmail.com}} @* @w{Copyright @copyright{} 2018 John Zaitseff @email{J.Zaitseff@@zap.org.au}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_aligned_access_required
-@unnumberedsec ax_check_aligned_access_required
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_ALIGNED_ACCESS_REQUIRED
-@end smallexample
-
-@majorheading Description
-
-While the x86 CPUs allow access to memory objects to be unaligned it
-happens that most of the modern designs require objects to be aligned -
-or they will fail with a buserror. That mode is quite known by
-big-endian machines (sparc, etc) however the alpha cpu is little-
-endian.
-
-The following function will test for aligned access to be required and
-set a config.h define HAVE_ALIGNED_ACCESS_REQUIRED (name derived by
-standard usage). Structures loaded from a file (or mmapped to memory)
-should be accessed per-byte in that case to avoid segfault type errors.
-
-The function checks if unaligned access would ignore the lowest bit of
-the address. If that happens or if the test binary crashes, aligned
-access is required.
-
-If cross-compiling, assume that aligned access is needed to be safe. Set
-ax_cv_have_aligned_access_required=no to override that assumption.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_aligned_access_required.m4,latest
-version of @file{ax_check_aligned_access_required.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_aligned_access_required.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_allocated_ctime
-@unnumberedsec ax_check_allocated_ctime
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_ALLOCATED_CTIME
-@end smallexample
-
-@majorheading Description
-
-Check whether we need to free the memory returned by ctime.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_allocated_ctime.m4,latest
-version of @file{ax_check_allocated_ctime.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_allocated_ctime.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk__v
-@unnumberedsec ax_check_awk__v
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK__V([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports -v option ($AWK -v var=val '<PROGRAM>'). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk__v.m4,latest
-version of @file{ax_check_awk__v.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk__v.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk__x_escapes
-@unnumberedsec ax_check_awk__x_escapes
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK__X_ESCAPES([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports \x escape codes. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk__x_escapes.m4,latest
-version of @file{ax_check_awk__x_escapes.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk__x_escapes.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_and
-@unnumberedsec ax_check_awk_and
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_AND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports and() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_and.m4,latest
-version of @file{ax_check_awk_and.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_and.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_argind
-@unnumberedsec ax_check_awk_argind
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ARGIND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports ARGIND variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_argind.m4,latest
-version of @file{ax_check_awk_argind.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_argind.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_array_delete
-@unnumberedsec ax_check_awk_array_delete
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ARRAY_DELETE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports delete on array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_delete.m4,latest
-version of @file{ax_check_awk_array_delete.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_delete.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_array_delete_elem
-@unnumberedsec ax_check_awk_array_delete_elem
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ARRAY_DELETE_ELEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports delete on array element. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_delete_elem.m4,latest
-version of @file{ax_check_awk_array_delete_elem.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_delete_elem.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_array_in
-@unnumberedsec ax_check_awk_array_in
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ARRAY_IN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports 'in' on array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_array_in.m4,latest
-version of @file{ax_check_awk_array_in.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_array_in.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_asort
-@unnumberedsec ax_check_awk_asort
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ASORT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports asort() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_asort.m4,latest
-version of @file{ax_check_awk_asort.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_asort.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_asorti
-@unnumberedsec ax_check_awk_asorti
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ASORTI([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports asorti() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_asorti.m4,latest
-version of @file{ax_check_awk_asorti.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_asorti.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_associative_array
-@unnumberedsec ax_check_awk_associative_array
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ASSOCIATIVE_ARRAY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports associative array. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_associative_array.m4,latest
-version of @file{ax_check_awk_associative_array.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_associative_array.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_atan2
-@unnumberedsec ax_check_awk_atan2
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ATAN2([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports atan2() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_atan2.m4,latest
-version of @file{ax_check_awk_atan2.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_atan2.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_compl
-@unnumberedsec ax_check_awk_compl
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_COMPL([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports compl() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_compl.m4,latest
-version of @file{ax_check_awk_compl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_compl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_conditional_expression
-@unnumberedsec ax_check_awk_conditional_expression
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_CONDITIONAL_EXPRESSION([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports conditional expression (e.g. x = y ? 5 : 6). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_conditional_expression.m4,latest
-version of @file{ax_check_awk_conditional_expression.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_conditional_expression.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_cos
-@unnumberedsec ax_check_awk_cos
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_COS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports cos() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_cos.m4,latest
-version of @file{ax_check_awk_cos.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_cos.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_environ
-@unnumberedsec ax_check_awk_environ
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ENVIRON([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports ENVIRON variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_environ.m4,latest
-version of @file{ax_check_awk_environ.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_environ.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_errno
-@unnumberedsec ax_check_awk_errno
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_ERRNO([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports ERRNO variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_errno.m4,latest
-version of @file{ax_check_awk_errno.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_errno.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_exit
-@unnumberedsec ax_check_awk_exit
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_EXIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports exit(). If successful execute ACTION-IF-SUCCESS
-otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_exit.m4,latest
-version of @file{ax_check_awk_exit.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_exit.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_exp
-@unnumberedsec ax_check_awk_exp
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_EXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports exp() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_exp.m4,latest
-version of @file{ax_check_awk_exp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_exp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_gensub
-@unnumberedsec ax_check_awk_gensub
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_GENSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports gensub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_gensub.m4,latest
-version of @file{ax_check_awk_gensub.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_gensub.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_getline
-@unnumberedsec ax_check_awk_getline
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_GETLINE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports getline function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_getline.m4,latest
-version of @file{ax_check_awk_getline.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_getline.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_gsub
-@unnumberedsec ax_check_awk_gsub
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_GSUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports gsub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_gsub.m4,latest
-version of @file{ax_check_awk_gsub.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_gsub.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_ignorecase
-@unnumberedsec ax_check_awk_ignorecase
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_IGNORECASE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports IGNORECASE variable. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_ignorecase.m4,latest
-version of @file{ax_check_awk_ignorecase.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_ignorecase.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_index
-@unnumberedsec ax_check_awk_index
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_INDEX([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports index() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_index.m4,latest
-version of @file{ax_check_awk_index.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_index.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_int
-@unnumberedsec ax_check_awk_int
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_INT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports int() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_int.m4,latest
-version of @file{ax_check_awk_int.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_int.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_length
-@unnumberedsec ax_check_awk_length
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_LENGTH([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports length() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_length.m4,latest
-version of @file{ax_check_awk_length.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_length.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_log
-@unnumberedsec ax_check_awk_log
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_LOG([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports log() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_log.m4,latest
-version of @file{ax_check_awk_log.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_log.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_lshift
-@unnumberedsec ax_check_awk_lshift
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_LSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports lshift() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_lshift.m4,latest
-version of @file{ax_check_awk_lshift.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_lshift.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_match_2parms
-@unnumberedsec ax_check_awk_match_2parms
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_MATCH_2PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports match() function with 2 parameters (standard). If
-successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_match_2parms.m4,latest
-version of @file{ax_check_awk_match_2parms.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_match_2parms.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_match_3parms
-@unnumberedsec ax_check_awk_match_3parms
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_MATCH_3PARMS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports match() function with 3 parameters (GNU
-extension). If successful execute ACTION-IF-SUCCESS otherwise
-ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_match_3parms.m4,latest
-version of @file{ax_check_awk_match_3parms.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_match_3parms.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_operator_multiply_multiply
-@unnumberedsec ax_check_awk_operator_multiply_multiply
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_OPERATOR_MULTIPLY_MULTIPLY([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports the '**' operator. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_operator_multiply_multiply.m4,latest
-version of @file{ax_check_awk_operator_multiply_multiply.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_operator_multiply_multiply.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_operator_square
-@unnumberedsec ax_check_awk_operator_square
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_OPERATOR_SQUARE([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports the '^' operator. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_operator_square.m4,latest
-version of @file{ax_check_awk_operator_square.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_operator_square.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_or
-@unnumberedsec ax_check_awk_or
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_OR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports or() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_or.m4,latest
-version of @file{ax_check_awk_or.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_or.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_printf
-@unnumberedsec ax_check_awk_printf
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_PRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports printf() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_printf.m4,latest
-version of @file{ax_check_awk_printf.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_printf.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_rand
-@unnumberedsec ax_check_awk_rand
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_RAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports rand() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_rand.m4,latest
-version of @file{ax_check_awk_rand.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_rand.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_rshift
-@unnumberedsec ax_check_awk_rshift
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_RSHIFT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports rshift() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_rshift.m4,latest
-version of @file{ax_check_awk_rshift.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_rshift.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_sin
-@unnumberedsec ax_check_awk_sin
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SIN([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports sin() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sin.m4,latest
-version of @file{ax_check_awk_sin.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sin.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_split
-@unnumberedsec ax_check_awk_split
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SPLIT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports split() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_split.m4,latest
-version of @file{ax_check_awk_split.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_split.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_sprintf
-@unnumberedsec ax_check_awk_sprintf
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SPRINTF([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports sprintf() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sprintf.m4,latest
-version of @file{ax_check_awk_sprintf.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sprintf.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_sqrt
-@unnumberedsec ax_check_awk_sqrt
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SQRT([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports sqrt() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sqrt.m4,latest
-version of @file{ax_check_awk_sqrt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sqrt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_srand
-@unnumberedsec ax_check_awk_srand
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SRAND([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports srand() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_srand.m4,latest
-version of @file{ax_check_awk_srand.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_srand.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_strftime
-@unnumberedsec ax_check_awk_strftime
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_STRFTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports strftime() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_strftime.m4,latest
-version of @file{ax_check_awk_strftime.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_strftime.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_strtonum
-@unnumberedsec ax_check_awk_strtonum
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_STRTONUM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports strtonum() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_strtonum.m4,latest
-version of @file{ax_check_awk_strtonum.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_strtonum.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_sub
-@unnumberedsec ax_check_awk_sub
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SUB([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports sub() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_sub.m4,latest
-version of @file{ax_check_awk_sub.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_sub.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_substr
-@unnumberedsec ax_check_awk_substr
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SUBSTR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports substr() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_substr.m4,latest
-version of @file{ax_check_awk_substr.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_substr.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_system
-@unnumberedsec ax_check_awk_system
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SYSTEM([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports system() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_system.m4,latest
-version of @file{ax_check_awk_system.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_system.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_systime
-@unnumberedsec ax_check_awk_systime
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_SYSTIME([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports systime() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_systime.m4,latest
-version of @file{ax_check_awk_systime.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_systime.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_tolower
-@unnumberedsec ax_check_awk_tolower
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_TOLOWER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports tolower() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_tolower.m4,latest
-version of @file{ax_check_awk_tolower.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_tolower.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_toupper
-@unnumberedsec ax_check_awk_toupper
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_TOUPPER([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports toupper() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_toupper.m4,latest
-version of @file{ax_check_awk_toupper.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_toupper.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_user_defined_functions
-@unnumberedsec ax_check_awk_user_defined_functions
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_USER_DEFINED_FUNCTIONS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports user defined functions. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_user_defined_functions.m4,latest
-version of @file{ax_check_awk_user_defined_functions.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_user_defined_functions.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_var_regexp
-@unnumberedsec ax_check_awk_var_regexp
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_VAR_REGEXP([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports variable regexp. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_var_regexp.m4,latest
-version of @file{ax_check_awk_var_regexp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_var_regexp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_variable_value_pairs
-@unnumberedsec ax_check_awk_variable_value_pairs
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_VARIABLE_VALUE_PAIRS([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports variable=value pairs ($AWK '<PROGRAM>' var=val).
-If successful execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_variable_value_pairs.m4,latest
-version of @file{ax_check_awk_variable_value_pairs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_variable_value_pairs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_awk_xor
-@unnumberedsec ax_check_awk_xor
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_AWK_XOR([ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Check if AWK supports xor() function. If successful execute
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_awk_xor.m4,latest
-version of @file{ax_check_awk_xor.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_awk_xor.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_class
-@unnumberedsec ax_check_class
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_CLASS
-@end smallexample
-
-@majorheading Description
-
-AX_CHECK_CLASS tests the existence of a given Java class, either in a
-jar or in a '.class' file.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_class.m4,latest
-version of @file{ax_check_class.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_class.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_classpath
-@unnumberedsec ax_check_classpath
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_CLASSPATH
-@end smallexample
-
-@majorheading Description
-
-AX_CHECK_CLASSPATH just displays the CLASSPATH, for the edification of
-the user.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_classpath.m4,latest
-version of @file{ax_check_classpath.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_classpath.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_compile_flag
-@unnumberedsec ax_check_compile_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-@end smallexample
-
-@majorheading Description
-
-Check whether the given FLAG works with the current language's compiler
-or gives an error. (Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the current language's default
-flags (e.g. CFLAGS) when the check is done. The check is thus made with
-the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
-force the compiler to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_COMPILE_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_@{PREPROC,LINK@}_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4,latest
-version of @file{ax_check_compile_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_compile_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_define
-@unnumberedsec ax_check_define
-
-@majorheading Synopsis
-
-@smallexample
-AC_CHECK_DEFINE([symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-AX_CHECK_DEFINE([includes],[symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-@end smallexample
-
-@majorheading Description
-
-Complements AC_CHECK_FUNC but it does not check for a function but for a
-define to exist. Consider a usage like:
-
-@smallexample
- AC_CHECK_DEFINE(__STRICT_ANSI__, CFLAGS="$CFLAGS -D_XOPEN_SOURCE=500")
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_define.m4,latest
-version of @file{ax_check_define.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_define.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_docbook_dtd
-@unnumberedsec ax_check_docbook_dtd
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_DOCBOOK_DTD([dtd-version])
-@end smallexample
-
-@majorheading Description
-
-Check for access to a docbook DTD of a particular revision. This macro
-can be used for multiple versions within the same script.
-
-Input:
-
-$1 is the version of docbook to search for; default 'current'.
-
-Output:
-
-$HAVE_DOCBOOK_DTD_VERS will be set to 'yes' or 'no' depending on the
-results of the test, where VERS is $1, with '_' substituted for '.'
-$HAVE_DOCBOOK_DTD will also be set to the same value.
-
-Example:
-
-@smallexample
- AX_CHECK_DOCBOOK_DTD(4.3)
- if test "x$HAVE_DOCBOOK_DTD_4_3" = "xyes"; then
- ...
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_dtd.m4,latest
-version of @file{ax_check_docbook_dtd.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_dtd.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Zmanda Inc. @email{http://www.zmanda.com/}} @* @w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@zmanda.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_docbook_xslt
-@unnumberedsec ax_check_docbook_xslt
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_DOCBOOK_XSLT([xslt-version])
-@end smallexample
-
-@majorheading Description
-
-Check for access to docbook stylesheets of a particular revision. This
-macro can be used for multiple versions within the same script.
-
-Input:
-
-$1 is the version of docbook to search for; default 'current'.
-
-Output:
-
-$HAVE_DOCBOOK_XSLT_VERS will be set to 'yes' or 'no' depending on the
-results of the test, where VERS is $1, with '_' substituted for '.'.
-$HAVE_DOCBOOK_XSLT will also be set to the same value.
-
-Example:
-
-@smallexample
- AX_CHECK_DOCBOOK_XSLT(1.72.0)
- if test "x$HAVE_DOCBOOK_XSLT_1_72_0" = "xyes"; then
- ...
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_xslt.m4,latest
-version of @file{ax_check_docbook_xslt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_xslt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Zmanda Inc. @email{http://www.zmanda.com/}} @* @w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@zmanda.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_docbook_xslt_min
-@unnumberedsec ax_check_docbook_xslt_min
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_DOCBOOK_XSLT_MIN(min-xslt-version)
-@end smallexample
-
-@majorheading Description
-
-Check that the 'current' version of docbook is at least version
-min-xslt-version. If the test is successful,
-$DOCBOOK_XSLT_CURRENT_VERSION will be set to the current docbook
-version; if not, it will be set to 'no'.
-
-Example:
-
-@smallexample
- AX_CHECK_DOCBOOK_XSLT_MIN(1.72.0)
- if test "x$DOCBOOK_XSLT_CURRENT_VERSION" = "xno"; then
- ...
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_docbook_xslt_min.m4,latest
-version of @file{ax_check_docbook_xslt_min.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_docbook_xslt_min.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Zmanda Inc. @email{http://www.zmanda.com/}} @* @w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@zmanda.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_dos_filesys
-@unnumberedsec ax_check_dos_filesys
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_DOS_FILESYS_LIMITATIONS
-@end smallexample
-
-@majorheading Description
-
-Check if the target is running on DOS. DOS doesn't allow a dot as the
-first character, more than one dot, more than eight characters before a
-dot, and just three letters after the dot. A DOS VM running under
-Windows 9X does not have these restrictions. A DOS program can be
-running in either environment, so its important to code accordingly.
-Defines HAVE_DOS_FILESYS_LIMITATIONS if under DOS.
-
-Use in conjunction with AX_CHECK_PATHNAME_STYLE_DOS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_dos_filesys.m4,latest
-version of @file{ax_check_dos_filesys.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_dos_filesys.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mark Elbrecht}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_enable_debug
-@unnumberedsec ax_check_enable_debug
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_ENABLE_DEBUG([enable by default=yes/info/profile/no], [ENABLE DEBUG VARIABLES ...], [DISABLE DEBUG VARIABLES NDEBUG ...], [IS-RELEASE])
-@end smallexample
-
-@majorheading Description
-
-Check for the presence of an --enable-debug option to configure, with
-the specified default value used when the option is not present. Return
-the value in the variable $ax_enable_debug.
-
-Specifying 'yes' adds '-g -O0' to the compilation flags for all
-languages. Specifying 'info' adds '-g' to the compilation flags.
-Specifying 'profile' adds '-g -pg' to the compilation flags and '-pg' to
-the linking flags. Otherwise, nothing is added.
-
-Define the variables listed in the second argument if debug is enabled,
-defaulting to no variables. Defines the variables listed in the third
-argument if debug is disabled, defaulting to NDEBUG. All lists of
-variables should be space-separated.
-
-If debug is not enabled, ensure AC_PROG_* will not add debugging flags.
-Should be invoked prior to any AC_PROG_* compiler checks.
-
-IS-RELEASE can be used to change the default to 'no' when making a
-release. Set IS-RELEASE to 'yes' or 'no' as appropriate. By default, it
-uses the value of $ax_is_release, so if you are using the AX_IS_RELEASE
-macro, there is no need to pass this parameter.
-
-@smallexample
- AX_IS_RELEASE([git-directory])
- AX_CHECK_ENABLE_DEBUG()
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_enable_debug.m4,latest
-version of @file{ax_check_enable_debug.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_enable_debug.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Rhys Ulerich @email{rhys.ulerich@@gmail.com}} @* @w{Copyright @copyright{} 2014, 2015 Philip Withnall @email{philip@@tecnocode.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved.
+++ /dev/null
-@node ax_check_func_in
-@unnumberedsec ax_check_func_in
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_FUNC_IN(HEADER, FUNCTION [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Checking for library functions in a given header file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_func_in.m4,latest
-version of @file{ax_check_func_in.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_func_in.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_gd
-@unnumberedsec ax_check_gd
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GD
-@end smallexample
-
-@majorheading Description
-
-Check for the gd library. (See http://www.boutell.com/gd/) If gd is
-found, the output variables GD_CFLAGS, GD_LDFLAGS and GD_LIBS will
-contain the compiler flags, linker flags and libraries necessary to use
-gd; otherwise, those variables will be empty. In addition, the symbol
-HAVE_GD is defined if the library is found, and the symbols HAVE_GD_GIF,
-HAVE_GD_JPEG and HAVE_GD_PNG are defined if the library supports
-creating images in gif, jpeg and png formats, respectively.
-
-The user may use --with-gd=no or --without-gd to skip checking for the
-library. (The default is --with-gd=yes.) If the library is installed in
-an unusual location, --with-gd=DIR will cause the macro to look for
-gdlib-config in DIR/bin or, failing that, for the headers and libraries
-in DIR/include and DIR/lib.
-
-Feedback welcome!
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gd.m4,latest
-version of @file{ax_check_gd.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gd.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Nick Markham @email{markhn@@rpi.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_gir_symbols_gjs
-@unnumberedsec ax_check_gir_symbols_gjs
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GIR_SYMBOLS_GJS(MODULE, APIVERSION, SYMBOLS)
-@end smallexample
-
-@majorheading Description
-
-Check that each symbol from the whitespace-separated list of $SYMBOLS is
-defined inside the GObject Introspection module $MODULE with API version
-$APIVERSION, and is importable in GJS, GNOME's JavaScript engine
-(https://wiki.gnome.org/Projects/Gjs).
-
-GObject Introspection
-(https://wiki.gnome.org/Projects/GObjectIntrospection) is a tool for
-generating bindings from C libraries to higher-level languages. The
-bindings live in a GObject Introspection repository (GIR) file, which is
-what this macro checks.
-
-Note that for the purposes of GObject Introspection, the API version is
-different from the release version. For example, GTK currently has API
-version 3.0, but that could mean any release from the 3.0, 3.2, 3.4,...
-series.
-
-Example:
-
-@smallexample
- AX_CHECK_GIR_SYMBOLS_GJS([Gtk], [3.0], [ListBox FlowBox
- Widget.get_action_group])
-@end smallexample
-
-NOTE: This macro depends on AX_PROG_GJS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gir_symbols_gjs.m4,latest
-version of @file{ax_check_gir_symbols_gjs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gir_symbols_gjs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento @email{philip@@endlessm.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_girs_gjs
-@unnumberedsec ax_check_girs_gjs
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GIRS_GJS(MODULE, API_VERSION [, MODULE, API_VERSION...])
-@end smallexample
-
-@majorheading Description
-
-Check that the GObject Introspection module $MODULE is importable in GJS
-(GNOME's JavaScript engine, https://wiki.gnome.org/Projects/Gjs). The
-API version must be $API_VERSION.
-
-GObject Introspection
-(https://wiki.gnome.org/Projects/GObjectIntrospection) is a tool for
-generating bindings from C libraries to higher-level languages. The
-bindings live in a GObject Introspection repository (GIR) file, which is
-what this macro checks.
-
-Note that for the purposes of GObject Introspection, the API version is
-different from the release version. For example, GTK currently has API
-version 3.0, but that could mean any release from the 3.0, 3.2, 3.4,...
-series. To check for specific API that was added in a later version, use
-AX_CHECK_GIR_SYMBOLS_GJS.
-
-Example:
-
-@smallexample
- AX_CHECK_GIRS_GJS([Gdk], [3.0],
- [Gtk], [3.0])
-@end smallexample
-
-NOTE: This macro depends on AX_PROG_GJS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_girs_gjs.m4,latest
-version of @file{ax_check_girs_gjs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_girs_gjs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento @email{philip@@endlessm.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_gl
-@unnumberedsec ax_check_gl
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GL([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks for an OpenGL implementation. If a valid OpenGL implementation is
-found, this macro would set C preprocessor symbol HAVE_GL to 1.
-
-If either a valid OpenGL header or library was not found, by default the
-configuration would exits on error. This behavior can be overwritten by
-providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GL_CFLAGS" and "GL_LIBS". These two variables can also be overwritten
-by user from the command line if they want to link against the library
-they specified instead of having the configuration script to detect the
-flags automatically. Note that having "GL_CFLAGS" or "GL_LIBS" set
-doesn't mean it can compile or link with the flags, since it could be
-overwritten by user. However the "HAVE_GL" symbol and "ACTION-IF-FOUND"
-hook is always guaranteed to reflect a valid OpenGL implementation.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GL_CFLAGS" and "GL_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-OpenGL is one of the libraries that has different header names on
-different platforms. This macro does the header detection, and will
-export the following symbol: "HAVE_GL_GL_H" for having "GL/gl.h" or
-"HAVE_OPENGL_GL_H" for having "OpenGL/gl.h". To write a portable OpenGL
-code, you should include OpenGL header like so:
-
-@smallexample
- #if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- #endif
- #ifdef HAVE_GL_GL_H
- # include <GL/gl.h>
- #elif defined(HAVE_OPENGL_GL_H)
- # include <OpenGL/gl.h>
- #else
- # error no gl.h
- #endif
-@end smallexample
-
-On the OSX platform, there's two possible OpenGL implementation. One is
-the OpenGL that ships with OSX, the other comes with X11/XQuartz
-(http://www.xquartz.org). To use the xquartz variant, user can use the
-option --with-xquartz-gl[=path to xquartz root]. By default the
-configuration will check "/opt/X11", which is the default X11 install
-location on OSX.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gl.m4,latest
-version of @file{ax_check_gl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Braden McDaniel @email{braden@@endoframe.com}} @* @w{Copyright @copyright{} 2012 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}} @* @w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_glu
-@unnumberedsec ax_check_glu
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GLU([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks for GLUT. If a valid GLU implementation is found, the configure
-script would export the C preprocessor symbol "HAVE_GLU=1".
-
-If either a valid GLU header or library was not found, by default the
-configure script would exit on error. This behavior can be overwritten
-by providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GLU_CFLAGS" and "GLU_LIBS" environment variables. These two variables
-can also be overwritten by defining the environment variables before
-executing the configure program. If it was predefined, configure would
-not try to overwrite it, but it would still perform the compile and link
-test. Only when the tests succeeded does the configure script to export
-"HAVE_GLU=1" and to run "ACTION-IF-FOUND" hook.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GLU_CFLAGS" and "GLU_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-If the header "GL/glu.h" is found, "HAVE_GL_GLU_H" is defined. If the
-header "OpenGL/glu.h" is found, HAVE_OPENGL_GLU_H is defined.
-
-You should use something like this in your headers:
-
-@smallexample
- # if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLU_H)
- # include <GL/glu.h>
- # elif defined(HAVE_OPENGL_GLU_H)
- # include <OpenGL/glu.h>
- # else
- # error no glu.h
- # endif
-@end smallexample
-
-On the OSX platform, you can use the option --with-xquartz-gl to use
-X11/Xquartz GLU implementation instead of the system built in GLU
-framework.
-
-Some implementations (in particular, some versions of Mac OS X) are
-known to treat the GLU tesselator callback function type as "GLvoid
-(*)(...)" rather than the standard "GLvoid (*)()". If the former
-condition is detected, this macro defines "HAVE_VARARGS_GLU_TESSCB".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glu.m4,latest
-version of @file{ax_check_glu.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glu.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Braden McDaniel @email{braden@@endoframe.com}} @* @w{Copyright @copyright{} 2013 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}} @* @w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_glut
-@unnumberedsec ax_check_glut
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GLUT([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks for GLUT. If a valid GLUT implementation is found, the configure
-script would export the C preprocessor symbol "HAVE_GLUT=1".
-
-If either a valid GLUT header or library was not found, by default the
-configure script would exit on error. This behavior can be overwritten
-by providing a custom "ACTION-IF-NOT-FOUND" hook.
-
-If the header, library was found, and been tested for compiling and
-linking the configuration would export the required compiler flags to
-"GLUT_CFLAGS" and "GLUT_LIBS" environment variables. These two variables
-can also be overwritten by defining the environment variables before
-executing the configure program. If it was predefined, configure would
-not try to overwrite it, but it would still perform the compile and link
-test. Only when the tests succeeded does the configure script to export
-"HAVE_GLUT=1" and to run "ACTION-IF-FOUND" hook.
-
-If user didn't specify the "ACTION-IF-FOUND" hook, the configuration
-would prepend "GLUT_CFLAGS" and "GLUT_LIBS" to "CFLAGS" and "LIBS", like
-many other autoconf macros do.
-
-If the header "GL/glut.h" is found, "HAVE_GL_GLUT_H" is defined. If the
-header "GLUT/glut.h" is found, HAVE_GLUT_GLUT_H is defined.
-
-You should use something like this in your headers:
-
-@smallexample
- # if HAVE_WINDOWS_H && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLUT_H)
- # include <GL/glut.h>
- # elif defined(HAVE_GLUT_GLUT_H)
- # include <GLUT/glut.h>
- # else
- # error no glut.h
- # endif
-@end smallexample
-
-On the OSX platform, you can use the option --with-xquartz-gl to use
-X11/Xquartz GLUT implementation instead of the system built in GLUT
-framework.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glut.m4,latest
-version of @file{ax_check_glut.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glut.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Braden McDaniel @email{braden@@endoframe.com}} @* @w{Copyright @copyright{} 2013 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}} @* @w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_glx
-@unnumberedsec ax_check_glx
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GLX
-@end smallexample
-
-@majorheading Description
-
-Check for GLX. If GLX is found, the required preprocessor and linker
-flags are included in the output variables "GLX_CFLAGS" and "GLX_LIBS",
-respectively. If no GLX implementation is found, "no_glx" is set to
-"yes".
-
-If the header "GL/glx.h" is found, "HAVE_GL_GLX_H" is defined. If the
-header "OpenGL/glx.h" is found, HAVE_OPENGL_GLX_H is defined. These
-preprocessor definitions may not be mutually exclusive.
-
-You should use something like this in your headers:
-
-@smallexample
- # if defined(HAVE_WINDOWS_H) && defined(_WIN32)
- # include <windows.h>
- # endif
- # if defined(HAVE_GL_GLX_H)
- # include <GL/glx.h>
- # elif defined(HAVE_OPENGL_GLX_H)
- # include <OpenGL/glx.h>
- # else
- # error no glx.h
- # endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_glx.m4,latest
-version of @file{ax_check_glx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_glx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Braden McDaniel @email{braden@@endoframe.com}} @* @w{Copyright @copyright{} 2013-2014 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_gnu_make
-@unnumberedsec ax_check_gnu_make
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_GNU_MAKE([run-if-true],[run-if-false])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a GNU version of make. If a match is found:
-
-@smallexample
- * The makefile variable `ifGNUmake' is set to the empty string, otherwise
- it is set to "#". This is useful for including a special features in a
- Makefile, which cannot be handled by other versions of make.
- * The makefile variable `ifnGNUmake' is set to #, otherwise
- it is set to the empty string. This is useful for including a special
- features in a Makefile, which can be handled
- by other versions of make or to specify else like clause.
- * The variable `_cv_gnu_make_command` is set to the command to invoke
- GNU make if it exists, the empty string otherwise.
- * The variable `ax_cv_gnu_make_command` is set to the command to invoke
- GNU make by copying `_cv_gnu_make_command`, otherwise it is unset.
- * If GNU Make is found, its version is extracted from the output of
- `make --version` as the last field of a record of space-separated
- columns and saved into the variable `ax_check_gnu_make_version`.
- * Additionally if GNU Make is found, run shell code run-if-true
- else run shell code run-if-false.
-@end smallexample
-
-Here is an example of its use:
-
-Makefile.in might contain:
-
-@smallexample
- # A failsafe way of putting a dependency rule into a makefile
- $(DEPEND):
- $(CC) -MM $(srcdir)/*.c > $(DEPEND)
-@end smallexample
-
-@smallexample
- @@ifGNUmake@@ ifeq ($(DEPEND),$(wildcard $(DEPEND)))
- @@ifGNUmake@@ include $(DEPEND)
- @@ifGNUmake@@ else
- fallback code
- @@ifGNUmake@@ endif
-@end smallexample
-
-Then configure.in would normally contain:
-
-@smallexample
- AX_CHECK_GNU_MAKE()
- AC_OUTPUT(Makefile)
-@end smallexample
-
-Then perhaps to cause gnu make to override any other make, we could do
-something like this (note that GNU make always looks for GNUmakefile
-first):
-
-@smallexample
- if ! test x$_cv_gnu_make_command = x ; then
- mv Makefile GNUmakefile
- echo .DEFAULT: > Makefile ;
- echo \ $_cv_gnu_make_command \$@@ >> Makefile;
- fi
-@end smallexample
-
-Then, if any (well almost any) other make is called, and GNU make also
-exists, then the other make wraps the GNU make.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_gnu_make.m4,latest
-version of @file{ax_check_gnu_make.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_gnu_make.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 John Darrington @email{j.darrington@@elvis.murdoch.edu.au}} @* @w{Copyright @copyright{} 2015 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_icu
-@unnumberedsec ax_check_icu
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_ICU(version, action-if, action-if-not)
-@end smallexample
-
-@majorheading Description
-
-Defines ICU_LIBS, ICU_CFLAGS, ICU_CXXFLAGS. See icu-config(1) man page.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_icu.m4,latest
-version of @file{ax_check_icu.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_icu.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Akos Maroy @email{darkeye@@tyrell.hu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_java_home
-@unnumberedsec ax_check_java_home
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_JAVA_HOME
-@end smallexample
-
-@majorheading Description
-
-Check for Sun Java (JDK / JRE) installation, where the 'java' VM is in.
-If found, set environment variable JAVA_HOME = Java installation home,
-else left JAVA_HOME untouch, which in most case means JAVA_HOME is
-empty.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_java_home.m4,latest
-version of @file{ax_check_java_home.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_java_home.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_java_plugin
-@unnumberedsec ax_check_java_plugin
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_JAVA_PLUGIN(<shell-variable>)
-@end smallexample
-
-@majorheading Description
-
-This macro sets <shell-variable> to empty on failure and to a compatible
-version of plugin.jar otherwise. Directories searched are /usr/java/*
-and /usr/local/java/*, which are assumed to be j@{dk,re@} installations.
-Apply the shell variable as you see fit. If sun changes things so
-<jre>/lib/plugin.jar is not the magic file it will stop working.
-
-This macro assumes that unzip, zipinfo or pkzipc is available (and can
-list the contents of the jar archive). The first two are assumed to work
-similarly enough to the infozip versions. The pkzipc version is assumed
-to work if I understand the documentation on pkware's site but YMMV. I
-do not have access to pwkware's version to test it.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_java_plugin.m4,latest
-version of @file{ax_check_java_plugin.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_java_plugin.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_junit
-@unnumberedsec ax_check_junit
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_JUNIT
-@end smallexample
-
-@majorheading Description
-
-AX_CHECK_JUNIT tests the availability of the Junit testing framework,
-and set some variables for conditional compilation of the test suite by
-automake.
-
-If available, JUNIT is set to a command launching the text based user
-interface of Junit, @@JAVA_JUNIT@@ is set to $JAVA_JUNIT and @@TESTS_JUNIT@@
-is set to $TESTS_JUNIT, otherwise they are set to empty values.
-
-You can use these variables in your Makefile.am file like this :
-
-@smallexample
- # Some of the following classes are built only if junit is available
- JAVA_JUNIT = Class1Test.java Class2Test.java AllJunitTests.java
-@end smallexample
-
-@smallexample
- noinst_JAVA = Example1.java Example2.java @@JAVA_JUNIT@@
-@end smallexample
-
-@smallexample
- EXTRA_JAVA = $(JAVA_JUNIT)
-@end smallexample
-
-@smallexample
- TESTS_JUNIT = AllJunitTests
-@end smallexample
-
-@smallexample
- TESTS = StandaloneTest1 StandaloneTest2 @@TESTS_JUNIT@@
-@end smallexample
-
-@smallexample
- EXTRA_TESTS = $(TESTS_JUNIT)
-@end smallexample
-
-@smallexample
- AllJunitTests :
- echo "#! /bin/sh" > $@@
- echo "exec @@JUNIT@@ my.package.name.AllJunitTests" >> $@@
- chmod +x $@@
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_junit.m4,latest
-version of @file{ax_check_junit.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_junit.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_library
-@unnumberedsec ax_check_library
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_LIBRARY(VARIABLE-PREFIX, HEADER-FILE, LIBRARY-FILE,
- [ACTION-IF-FOUND], [ACTION-IF-NOT_FOUND])
-@end smallexample
-
-@majorheading Description
-
-Provides a generic test for a given library, similar in concept to the
-PKG_CHECK_MODULES macro used by pkg-config.
-
-Most simplest libraries can be checked against simply through the
-presence of a header file and a library to link to. This macro allows to
-wrap around the test so that it doesn't have to be recreated each time.
-
-Rather than define --with-$LIBRARY arguments, it uses variables in the
-same way that PKG_CHECK_MODULES does. It doesn't, though, use the same
-names, since you shouldn't provide a value for LIBS or CFLAGS but rather
-for LDFLAGS and CPPFLAGS, to tell the linker and compiler where to find
-libraries and headers respectively.
-
-If the library is find, HAVE_PREFIX is defined, and in all cases
-PREFIX_LDFLAGS and PREFIX_CPPFLAGS are substituted.
-
-Example:
-
-@smallexample
- AX_CHECK_LIBRARY([LIBEVENT], [event.h], [event], [],
- [AC_MSG_ERROR([Unable to find libevent])])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_library.m4,latest
-version of @file{ax_check_library.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_library.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Diego Elio Petteno` @email{flameeyes@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_link_flag
-@unnumberedsec ax_check_link_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-@end smallexample
-
-@majorheading Description
-
-Check whether the given FLAG works with the linker or gives an error.
-(Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the linker's default flags
-when the check is done. The check is thus made with the flags: "LDFLAGS
-EXTRA-FLAGS FLAG". This can for example be used to force the linker to
-issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_LINK_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_@{PREPROC,COMPILE@}_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_link_flag.m4,latest
-version of @file{ax_check_link_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_link_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_mysql
-@unnumberedsec ax_check_mysql
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_MYSQL([MYSQL-PLUGIN-NEEDED],[MYSQL-REQUIRED],[MINIMUM-VERSION],[INCLUDES-REQUIRED])
-AX_SOURCE_MYSQL()
-AX_CHECK_MYSQL_INSTALL([ROOT-DIR],[IF-FOUND],[IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Looks for a MySQL installation in typical locations, or can take in a
-flag designating where a MySQL installation is found. Sets the variables
-stated to various attributes of the desired MySQL installation.
-
-In detail, AX_CHECK_MYSQL will automatically look for a MySQL
-installation in the directories that a mysql source or binary install
-typically install to. AX_CHECK_MYSQL will throw an error if it cannot
-find one, and it is required.
-
-AX_CHECK_MYSQL can also check for specific variables passed regarding a
-location of a MySQL installation.
-
-If a MySQL installation is found, AX_CHECK_MYSQL sets variables
-regarding the version of MySQL, its architecture (32 or 64 bit), and
-whether the version supports Plugins.
-
-AX_CHECK_MYSQL_INSTALL will check a designated root directory for a
-command, plugin, and include directory. If a mysql binary is not found
-or not found, the IF-FOUND and IF-NOT-FOUND directive will be executed,
-respectively.
-
-AX_CHECK_MYSQL adds the following flags:
-
-@smallexample
- --with-mysql, for the root of a desired MySQL installation
- --with-mysql-plugin, for the path to the plugin directory of the MySQL installation
- --with-mysql-include, for the path to the include directory of the MySQL installation
- --with-mysql-command, for the path to the binary directory of the MySQL installation
- --with-mysql-source, for the path to a directory containing the source of the MySQL installation
-@end smallexample
-
-AX_CHECK_MYSQL sets:
-
-@smallexample
- MYSQL to indicate whether MySQL was found or not
- MYSQL_INCLUDES to the include directory (if one exists)
- MYSQL_PLUGINS to the plugin directory
- MYSQL_COMMANDS to the mysql executable directory
- MYSQL_ARCHITECTURE to whether MySQL is 32 or 64 bit (32 if 32, 64 if 64)
- MYSQL_VERSION to what the MySQL version is (5.1,5.5, etc)
- MYSQL_PLUGIN_OK to whether MySQL version supports plugins (5.1 or greater)
- MYSQL_55 to whether the version of MySQL is 5.5 or greater
- MYSQL_SOURCE to the source directory passed by --with-mysql-source
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysql.m4,latest
-version of @file{ax_check_mysql.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysql.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 University of Washington} @* @w{Copyright @copyright{} 2011 Yusuke Tsutsumi @email{tsutsumi.yusuke@@gmail.com}} @* @w{Copyright @copyright{} 2011 Craig Stimmel @email{cstimmel@@uw.edu}} @* @w{Copyright @copyright{} 2011 Eric Wu}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_mysql_db
-@unnumberedsec ax_check_mysql_db
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_MYSQL_DB
-@end smallexample
-
-@majorheading Description
-
-Check if the specified MySQL database exists, if yes set your
-environment variable to that database name else unset your environment
-variable
-
-Example:
-
-@smallexample
- AX_CHECK_MYSQL_DB(DBNAME, [fishmarket])
- if test x$DBNAME = xfishmarket; then
- bla..bla..bla..
- else
- bla..bla..bla..
- fi
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysql_db.m4,latest
-version of @file{ax_check_mysql_db.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysql_db.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_mysqlr
-@unnumberedsec ax_check_mysqlr
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_MYSQLR
-@end smallexample
-
-@majorheading Description
-
-First check if mysqlconfig exists. It fails if mysqlconfig is not in
-path. Then it checks for the libraries and replaces -lmysqlclient
-statement with -lmysqlclient_r statement, to enable threaded client
-library.
-
-The following are exported environment variables:
-
-@smallexample
- MYSQL_LIBS
- MYSQL_CFLAGS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_mysqlr.m4,latest
-version of @file{ax_check_mysqlr.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_mysqlr.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Can Bican @email{bican@@yahoo.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_off64_t
-@unnumberedsec ax_check_off64_t
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_OFF64_T
-@end smallexample
-
-@majorheading Description
-
-Check if off64_t is defined. On true define HAVE_OFF64_T, also define
-__LARGEFILE64_SOURCE where one is needed. (Note that an appropriative
-entry must be in config.h.in.)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_off64_t.m4,latest
-version of @file{ax_check_off64_t.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_off64_t.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ruslan Shevchenko @email{Ruslan@@Shevchenko.Kiev.UA}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_openssl
-@unnumberedsec ax_check_openssl
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_OPENSSL([action-if-found[, action-if-not-found]])
-@end smallexample
-
-@majorheading Description
-
-Look for OpenSSL in a number of default spots, or in a user-selected
-spot (via --with-openssl). Sets
-
-@smallexample
- OPENSSL_INCLUDES to the include directives required
- OPENSSL_LIBS to the -l directives required
- OPENSSL_LDFLAGS to the -L or -R flags required
-@end smallexample
-
-and calls ACTION-IF-FOUND or ACTION-IF-NOT-FOUND appropriately
-
-This macro sets OPENSSL_INCLUDES such that source files should use the
-openssl/ directory in include directives:
-
-@smallexample
- #include <openssl/hmac.h>
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_openssl.m4,latest
-version of @file{ax_check_openssl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_openssl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009,2010 Zmanda Inc. @email{http://www.zmanda.com/}} @* @w{Copyright @copyright{} 2009,2010 Dustin J. Mitchell @email{dustin@@zmanda.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_page_aligned_malloc
-@unnumberedsec ax_check_page_aligned_malloc
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PAGE_ALIGNED_MALLOC
-@end smallexample
-
-@majorheading Description
-
-Some operating systems (generally, BSD Unix variants) lack a
-posix_memalign function, a memalign function, and a working (meaning,
-the memory can be freed) valloc function. To make up for it, the malloc
-function promises to return page-aligned addresses if more than one
-page's worth of memory is allocated. AX_CHECK_PAGE_ALIGNED_MALLOC checks
-for this condition and defines HAVE_PAGE_ALIGNED_MALLOC if the condition
-holds.
-
-As an aside, note that valloc'd memory cannot safely be freed on all
-operating systems. (Again, some flavors of BSD are the troublemakers.)
-It's best to avoid using valloc in favor of posix_memalign, memalign, or
-an aligned malloc as detected by AX_CHECK_PAGE_ALIGNED_MALLOC.
-
-Caveat: AX_CHECK_PAGE_ALIGNED_MALLOC takes a probabilistic approach. If
-100 calls to malloc all return page-aligned addresses, it assumes that
-all calls will behave likewise. It is therefore possible -- albeit
-extremely unlikely -- that AX_CHECK_PAGE_ALIGNED_MALLOC can return a
-false positive.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_page_aligned_malloc.m4,latest
-version of @file{ax_check_page_aligned_malloc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_page_aligned_malloc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Pakin @email{pakin@@uiuc.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_pathfind
-@unnumberedsec ax_check_pathfind
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PATHFIND
-@end smallexample
-
-@majorheading Description
-
-Not all systems have pathfind(3). See if we need to substitute. To make
-this work, you have to do horrible things. See the doc for
-AX_CHECK_STRCSPN.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pathfind.m4,latest
-version of @file{ax_check_pathfind.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pathfind.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_pathname_style
-@unnumberedsec ax_check_pathname_style
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PATHNAME_STYLE_DOS
-@end smallexample
-
-@majorheading Description
-
-Check if host OS uses DOS-style pathnames. This includes the use of
-drive letters and backslashes. Under DOS, Windows, and OS/2, defines
-HAVE_PATHNAME_STYLE_DOS and PATH_SEPARATOR to ';'. Otherwise, defines
-PATH_SEPARATOR to ':'.
-
-This macro depends on the AC_CANONICAL_HOST.
-
-Use for enabling code to handle drive letters, backslashes in filenames
-and semicolons in the PATH.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pathname_style.m4,latest
-version of @file{ax_check_pathname_style.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pathname_style.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mark Elbrecht}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_pcre2
-@unnumberedsec ax_check_pcre2
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PCRE2([bits], [action-if-found], [action-if-not-found])
-@end smallexample
-
-@majorheading Description
-
-Search for an installed libpcre2-8 library. If nothing was specified
-when calling configure, it searches first in /usr/local and then in
-/usr, /opt/local and /sw. If the --with-pcre2=DIR is specified, it will
-try to find it in DIR/include/pcre2.h and DIR/lib/libpcre2-8. If
---without-pcre2 is specified, the library is not searched at all.
-
-If 'bits' is empty or '8', PCRE2 8-bit character support is checked
-only. If 'bits' contains '16', PCRE2 8-bit and 16-bit character support
-are checked. If 'bits' contains '32', PCRE2 8-bit and 32-bit character
-support are checked. When 'bits' contains both '16' and '32', PCRE2
-8-bit, 16-bit, and 32-bit character support is checked.
-
-If either the header file (pcre2.h), or the library (libpcre2-8) is not
-found, or the specified PCRE2 character bit width is not supported,
-shell commands 'action-if-not-found' is run. If 'action-if-not-found' is
-not specified, the configuration exits on error, asking for a valid
-PCRE2 installation directory or --without-pcre2.
-
-If both header file and library are found, and the specified PCRE2 bit
-widths are supported, shell commands 'action-if-found' is run. If
-'action-if-found' is not specified, the default action appends
-'-I$@{PCRE2_HOME@}/include' to CPFLAGS, appends '-L$PCRE2_HOME@}/lib' to
-LDFLAGS, prepends '-lpcre2-8' to LIBS, and calls AC_DEFINE(HAVE_PCRE2).
-You should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
-@smallexample
- #ifdef HAVE_PCRE2
- #define PCRE2_CODE_UNIT_WIDTH 8
- #include <pcre2.h>
- #endif /* HAVE_PCRE2 */
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pcre2.m4,latest
-version of @file{ax_check_pcre2.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pcre2.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2020 Robert van Engelen @email{engelen@@acm.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_pgsql_db
-@unnumberedsec ax_check_pgsql_db
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PGSQL_DB([DB], [USER], [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-@end smallexample
-
-@majorheading Description
-
-This macro checks whether we can connect to a PostgreSQL server with the
-given data. The macro AX_PROG_PGCLIENT is required by this one. The
-variable $pgclient_call is set for later use in Makefiles, if you'd like
-to make use of this, you must do
-
-@smallexample
- AC_SUBST(pgclient_call)
-@end smallexample
-
-after having called AX_CHECK_PGSQL_DB. You can then do something like
-the following in your Makefile.am:
-
-@smallexample
- @@pgclient_call@@ -f file.sql
-@end smallexample
-
-If you want the user to set the data, you should support something like
-these configure options:
-
-@smallexample
- AC_ARG_WITH(pgsql-host,
- [ --with-pgsql-host=HOST server is running on HOST @@<:@@local socket@@:>@@],
- [pg_host=$withval], [pg_host=])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-db,
- [ --with-pgsql-db=DATABASE use DATABASE @@<:@@tarantoola@@:>@@],
- [pg_db=$withval], [pg_db=tarantoola])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-user,
- [ --with-pgsql-user=USER use USER @@<:@@postgres@@:>@@],
- [pg_user=$withval], [pg_user=postgres])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-password,
- [ --with-pgsql-password=PASSWORD use PASSWORD @@<:@@none@@:>@@],
- [pg_password=$withval], [pg_password=""])
-@end smallexample
-
-You can then call the macro like this:
-
-@smallexample
- AX_CHECK_PGSQL_DB([$pg_db], [$pg_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need a database connection!])])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_pgsql_db.m4,latest
-version of @file{ax_check_pgsql_db.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_pgsql_db.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Moritz Sinn @email{moritz@@freesources.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_posix_regcomp
-@unnumberedsec ax_check_posix_regcomp
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_POSIX_REGCOMP
-@end smallexample
-
-@majorheading Description
-
-Check that the POSIX compliant regular expression compiler is available
-in the POSIX specified manner, and it works. If it fails, we have a
-backup -- use gnu-regex.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_posix_regcomp.m4,latest
-version of @file{ax_check_posix_regcomp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_posix_regcomp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_posix_sysinfo
-@unnumberedsec ax_check_posix_sysinfo
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_POSIX_SYSINFO
-@end smallexample
-
-@majorheading Description
-
-Check that the POSIX compliant sysinfo(2) call works properly. Linux has
-its own weirdo alternative.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_posix_sysinfo.m4,latest
-version of @file{ax_check_posix_sysinfo.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_posix_sysinfo.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_postgres_db
-@unnumberedsec ax_check_postgres_db
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_POSTGRES_DB([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find the headers and libraries for the PostgreSQL
-database to build client applications.
-
-If includes are found, the variable PQINCPATH will be set, and
-have_pqinc will be 'yes'. If libraries are found, the variable PQLIBPATH
-will be set, and have_pqlib will be 'yes'. If both PQINCPATH and
-PQLIBPATH are found, HAVE_LIBPQ will be set to 'yes' (and AC_DEFINEd),
-and -lpq will be added to the beginning of LIBS. If their respective
-conditions are not met, have_pqinc, have_pqlib, HAVE_LIBPQ, will be
-'no'.
-
-This macro does fails if either the headers or the library are not
-found, unless ACTION-IF-NOT-FOUND is not empty. When both are found,
-ACTION-IF-FOUND, if defined, is executed after the variables have been
-defined. If --with-pgsql=no (or equivalents) is given, nothing happens.
-
-An automake conditional can be subsequently defined as
-
-@smallexample
- AM_CONDITIONAL([HAVE_LIBPQ], [test x$HAVE_LIBPQ = x$yes])
-@end smallexample
-
-in configure.ac.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_postgres_db.m4,latest
-version of @file{ax_check_postgres_db.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_postgres_db.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Christian Toepp @email{c.toepp@@gmail.com}} @* @w{Copyright @copyright{} 2012 Olivier Mehani @email{shtrom-ax@@ssji.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_preproc_flag
-@unnumberedsec ax_check_preproc_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_PREPROC_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS], [INPUT])
-@end smallexample
-
-@majorheading Description
-
-Check whether the given FLAG works with the current language's
-preprocessor or gives an error. (Warnings, however, are ignored)
-
-ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-success/failure.
-
-If EXTRA-FLAGS is defined, it is added to the preprocessor's default
-flags when the check is done. The check is thus made with the flags:
-"CPPFLAGS EXTRA-FLAGS FLAG". This can for example be used to force the
-preprocessor to issue an error when a bad flag is given.
-
-INPUT gives an alternative input source to AC_PREPROC_IFELSE.
-
-NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-macro in sync with AX_CHECK_@{COMPILE,LINK@}_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_preproc_flag.m4,latest
-version of @file{ax_check_preproc_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_preproc_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_rqrd_class
-@unnumberedsec ax_check_rqrd_class
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_RQRD_CLASS
-@end smallexample
-
-@majorheading Description
-
-AX_CHECK_RQRD_CLASS tests the existence of a given Java class, either in
-a jar or in a '.class' file and fails if it doesn't exist. Its success
-or failure can depend on a proper setting of the CLASSPATH env.
-variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_rqrd_class.m4,latest
-version of @file{ax_check_rqrd_class.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_rqrd_class.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_sign
-@unnumberedsec ax_check_sign
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_SIGN (TYPE, [ACTION-IF-SIGNED], [ACTION-IF-UNSIGNED], [INCLUDES])
-@end smallexample
-
-@majorheading Description
-
-Checks whether TYPE is signed or not. If no INCLUDES are specified, the
-default includes are used. If ACTION-IF-SIGNED is given, it is
-additional shell code to execute when the type is signed. If
-ACTION-IF-UNSIGNED is given, it is executed when the type is unsigned.
-
-This macro assumes that the type exists. Therefore the existence of the
-type should be checked before calling this macro. For example:
-
-@smallexample
- AC_CHECK_HEADERS([wchar.h])
- AC_CHECK_TYPE([wchar_t],,[ AC_MSG_ERROR([Type wchar_t not found.]) ])
- AX_CHECK_SIGN([wchar_t],
- [ AC_DEFINE(WCHAR_T_SIGNED, 1, [Define if wchar_t is signed]) ],
- [ AC_DEFINE(WCHAR_T_UNSIGNED, 1, [Define if wchar_t is unsigned]) ], [
- #ifdef HAVE_WCHAR_H
- #include <wchar.h>
- #endif
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_sign.m4,latest
-version of @file{ax_check_sign.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_sign.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ville Laurikari @email{vl@@iki.fi}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_strcspn
-@unnumberedsec ax_check_strcspn
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_STRCSPN
-@end smallexample
-
-@majorheading Description
-
-Not all systems have strcspn(3). See if we need to substitute. To make
-this work, you have to do horrible things. In one of your Makefile.am
-files, you must make an explicit rule to make this object. It should
-look like this:
-
-@smallexample
- strcspn.lo : $(top_srcdir)/compat/strcspn.c
- $(LTCOMPILE) -o $@@ -c $(top_srcdir)/compat/strcspn.c
-@end smallexample
-
-and you must include ``@@COMPATOBJ@@'' in a LIBADD somewhere and, finally,
-you must add another artificial dependency, something like:
-
-@smallexample
- makeshell.lo : genshell.c @@COMPATOBJ@@
-@end smallexample
-
-It is all pretty horrific, but I have found nothing else that works.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_strcspn.m4,latest
-version of @file{ax_check_strcspn.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_strcspn.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_strftime
-@unnumberedsec ax_check_strftime
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_STRFTIME
-@end smallexample
-
-@majorheading Description
-
-Check for existence and functioning of strftime routine.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_strftime.m4,latest
-version of @file{ax_check_strftime.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_strftime.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_struct_for
-@unnumberedsec ax_check_struct_for
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_STRUCT_FOR(INCLUDES,STRUCT,MEMBER,DEFINE,[no])
-@end smallexample
-
-@majorheading Description
-
-Checks STRUCT for MEMBER and defines DEFINE if found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_struct_for.m4,latest
-version of @file{ax_check_struct_for.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_struct_for.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Wes Hardaker @email{wjhardaker@@ucdavis.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_symbol
-@unnumberedsec ax_check_symbol
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_SYMBOL(SYMBOL, HEADER... [,ACTION-IF-FOUND [,ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-A wrapper around AC_EGREP_HEADER. The shellvar $ac_found will hold the
-HEADER-name that had been containing the symbol. This value is shown to
-the user.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_symbol.m4,latest
-version of @file{ax_check_symbol.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_symbol.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_sys_siglist
-@unnumberedsec ax_check_sys_siglist
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_SYS_SIGLIST
-@end smallexample
-
-@majorheading Description
-
-Check for existence of global sys_siglist[].
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_sys_siglist.m4,latest
-version of @file{ax_check_sys_siglist.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_sys_siglist.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_typedef
-@unnumberedsec ax_check_typedef
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_TYPEDEF(TYPEDEF, HEADER [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]])
-@end smallexample
-
-@majorheading Description
-
-Check if the given typedef-name is recognized as a type. The trick is to
-use a sizeof(TYPEDEF) and see if the compiler is happy with that.
-
-This can be thought of as a mixture of AC_CHECK_TYPE(TYPEDEF,DEFAULT)
-and AC_CHECK_LIB(LIBRARY,FUNCTION,ACTION-IF-FOUND,ACTION-IF-NOT-FOUND).
-
-A convenience macro AX_CHECK_TYPEDEF_ is provided that will not emit any
-message to the user - it just executes one of the actions.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_typedef.m4,latest
-version of @file{ax_check_typedef.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_typedef.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_uname_syscall
-@unnumberedsec ax_check_uname_syscall
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_UNAME_SYSCALL
-@end smallexample
-
-@majorheading Description
-
-Check that the POSIX compliant uname(2) call works properly.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_uname_syscall.m4,latest
-version of @file{ax_check_uname_syscall.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_uname_syscall.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_user
-@unnumberedsec ax_check_user
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_USER
-@end smallexample
-
-@majorheading Description
-
-Check if the specified UNIX user exists, if yes set your environment
-variable to that username else unset your environment variable
-
-Example:
-
-@smallexample
- AX_CHECK_USER(USER, [gleensalmon])
- if test x$USER = xgleensalmon; then
- bla..bla..bla..
- else
- bla..bla..bla..
- fi
-@end smallexample
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- USER_HOME = home directory of user, written in /etc/passwd
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_user.m4,latest
-version of @file{ax_check_user.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_user.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_vscript
-@unnumberedsec ax_check_vscript
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_VSCRIPT
-@end smallexample
-
-@majorheading Description
-
-Check whether the linker supports version scripts. Version scripts are
-used when building shared libraries to bind symbols to version nodes
-(helping to detect incompatibilities) or to limit the visibility of
-non-public symbols.
-
-Output:
-
-If version scripts are supported, VSCRIPT_LDFLAGS will contain the
-appropriate flag to pass to the linker. On GNU systems this would
-typically be "-Wl,--version-script", and on Solaris it would typically
-be "-Wl,-M".
-
-Two Automake conditionals are also set:
-
-@smallexample
- HAVE_VSCRIPT is true if the linker supports version scripts with
- entries that use simple wildcards, like "local: *".
-@end smallexample
-
-@smallexample
- HAVE_VSCRIPT_COMPLEX is true if the linker supports version scripts with
- pattern matching wildcards, like "global: Java_*".
-@end smallexample
-
-On systems that do not support symbol versioning, such as Mac OS X, both
-conditionals will be false. They will also be false if the user passes
-"--disable-symvers" on the configure command line.
-
-Example:
-
-@smallexample
- configure.ac:
-@end smallexample
-
-@smallexample
- AX_CHECK_VSCRIPT
-@end smallexample
-
-@smallexample
- Makefile.am:
-@end smallexample
-
-@smallexample
- if HAVE_VSCRIPT
- libfoo_la_LDFLAGS += $(VSCRIPT_LDFLAGS),@@srcdir@@/libfoo.map
- endif
-@end smallexample
-
-@smallexample
- if HAVE_VSCRIPT_COMPLEX
- libbar_la_LDFLAGS += $(VSCRIPT_LDFLAGS),@@srcdir@@/libbar.map
- endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_vscript.m4,latest
-version of @file{ax_check_vscript.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_vscript.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Kevin Cernekee @email{cernekee@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_check_x86_features
-@unnumberedsec ax_check_x86_features
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_X86_FEATURES([ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks if the host cpu supports various x86 instruction set, the
-instructions that will get tested are "mmx, popcnt, sse, sse2, sse3,
-sse4.1, sse4.2, sse4a, avx, avx2, avx512f, fma, fma4, bmi, bmi2". If the
-instruction set is supported by the host cpu, the C preprocessor macro
-HAVE_XXX_INSTRUCTIONS is set to 1. The XXX is up-cased instruction case
-with dot replaced by underscore. For example, the test for "sse4.2"
-would export HAVE_SSE4_2_INSTRUCTIONS=1. Also the compiler flag
-"-msse4.2" would be added to X86_FEATURE_CFLAGS variable, that can be
-obtained in Makefile.am using @@X86_FEATURE_CFLAGS@@.
-
-If any of the test for the instruction set were succeeded, the configure
-script would run ACTION-IF-FOUND if it is specified, or append
-X86_FEATURE_CFLAGS to CFLAGS. If none of the instruction were found,
-ACTION-IF-NOT-FOUND hook is triggered.
-
-This macro requires gcc extended builtin function "__builtin_cpu_init"
-and "__builtin_cpu_supports" to detect the cpu features. It will error
-out if the compiler doesn't has these builtins.
-
-See also AX_GCC_X86_CPU_SUPPORTS, which is the actual macro that perform
-the checks for the instruction sets.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_x86_features.m4,latest
-version of @file{ax_check_x86_features.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_x86_features.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_check_zlib
-@unnumberedsec ax_check_zlib
-
-@majorheading Synopsis
-
-@smallexample
-AX_CHECK_ZLIB([action-if-found], [action-if-not-found])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for an installed zlib library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then in /usr, /opt/local and /sw. If the --with-zlib=DIR is specified,
-it will try to find it in DIR/include/zlib.h and DIR/lib/libz.a. If
---without-zlib is specified, the library is not searched at all.
-
-If either the header file (zlib.h) or the library (libz) is not found,
-shell commands 'action-if-not-found' is run. If 'action-if-not-found' is
-not specified, the configuration exits on error, asking for a valid zlib
-installation directory or --without-zlib.
-
-If both header file and library are found, shell commands
-'action-if-found' is run. If 'action-if-found' is not specified, the
-default action appends '-I$@{ZLIB_HOME@}/include' to CPFLAGS, appends
-'-L$ZLIB_HOME@}/lib' to LDFLAGS, prepends '-lz' to LIBS, and calls
-AC_DEFINE(HAVE_LIBZ). You should use autoheader to include a definition
-for this symbol in a config.h file. Sample usage in a C/C++ source is as
-follows:
-
-@smallexample
- #ifdef HAVE_LIBZ
- #include <zlib.h>
- #endif /* HAVE_LIBZ */
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_zlib.m4,latest
-version of @file{ax_check_zlib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_check_zlib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Loic Dachary @email{loic@@senga.org}} @* @w{Copyright @copyright{} 2010 Bastien Chevreux @email{bach@@chevreux.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_code_coverage
-@unnumberedsec ax_code_coverage
-
-@majorheading Synopsis
-
-@smallexample
-AX_CODE_COVERAGE()
-@end smallexample
-
-@majorheading Description
-
-Defines CODE_COVERAGE_CPPFLAGS, CODE_COVERAGE_CFLAGS,
-CODE_COVERAGE_CXXFLAGS and CODE_COVERAGE_LIBS which should be included
-in the CPPFLAGS, CFLAGS CXXFLAGS and LIBS/LIBADD variables of every
-build target (program or library) which should be built with code
-coverage support. Also add rules using AX_ADD_AM_MACRO_STATIC; and
-$enable_code_coverage which can be used in subsequent configure output.
-CODE_COVERAGE_ENABLED is defined and substituted, and corresponds to the
-value of the --enable-code-coverage option, which defaults to being
-disabled.
-
-Test also for gcov program and create GCOV variable that could be
-substituted.
-
-Note that all optimization flags in CFLAGS must be disabled when code
-coverage is enabled.
-
-Usage example:
-
-configure.ac:
-
-@smallexample
- AX_CODE_COVERAGE
-@end smallexample
-
-Makefile.am:
-
-@smallexample
- include $(top_srcdir)/aminclude_static.am
-@end smallexample
-
-@smallexample
- my_program_LIBS = ... $(CODE_COVERAGE_LIBS) ...
- my_program_CPPFLAGS = ... $(CODE_COVERAGE_CPPFLAGS) ...
- my_program_CFLAGS = ... $(CODE_COVERAGE_CFLAGS) ...
- my_program_CXXFLAGS = ... $(CODE_COVERAGE_CXXFLAGS) ...
-@end smallexample
-
-@smallexample
- clean-local: code-coverage-clean
- distclean-local: code-coverage-dist-clean
-@end smallexample
-
-This results in a "check-code-coverage" rule being added to any
-Makefile.am which do "include $(top_srcdir)/aminclude_static.am"
-(assuming the module has been configured with --enable-code-coverage).
-Running `make check-code-coverage` in that directory will run the
-module's test suite (`make check`) and build a code coverage report
-detailing the code which was touched, then print the URI for the report.
-
-This code was derived from Makefile.decl in GLib, originally licensed
-under LGPLv2.1+.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_code_coverage.m4,latest
-version of @file{ax_code_coverage.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_code_coverage.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012, 2016 Philip Withnall} @* @w{Copyright @copyright{} 2012 Xan Lopez} @* @w{Copyright @copyright{} 2012 Christian Persch} @* @w{Copyright @copyright{} 2012 Paolo Borelli} @* @w{Copyright @copyright{} 2012 Dan Winship} @* @w{Copyright @copyright{} 2015,2018 Bastien ROUCARIES}
-
-This library is free software; you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or (at
-your option) any later version.
-
-This library is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
+++ /dev/null
-@node ax_compare_version
-@unnumberedsec ax_compare_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPARE_VERSION(VERSION_A, OP, VERSION_B, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-This macro compares two version strings. Due to the various number of
-minor-version numbers that can exist, and the fact that string
-comparisons are not compatible with numeric comparisons, this is not
-necessarily trivial to do in a autoconf script. This macro makes doing
-these comparisons easy.
-
-The six basic comparisons are available, as well as checking equality
-limited to a certain number of minor-version levels.
-
-The operator OP determines what type of comparison to do, and can be one
-of:
-
-@smallexample
- eq - equal (test A == B)
- ne - not equal (test A != B)
- le - less than or equal (test A <= B)
- ge - greater than or equal (test A >= B)
- lt - less than (test A < B)
- gt - greater than (test A > B)
-@end smallexample
-
-Additionally, the eq and ne operator can have a number after it to limit
-the test to that number of minor versions.
-
-@smallexample
- eq0 - equal up to the length of the shorter version
- ne0 - not equal up to the length of the shorter version
- eqN - equal up to N sub-version levels
- neN - not equal up to N sub-version levels
-@end smallexample
-
-When the condition is true, shell commands ACTION-IF-TRUE are run,
-otherwise shell commands ACTION-IF-FALSE are run. The environment
-variable 'ax_compare_version' is always set to either 'true' or 'false'
-as well.
-
-Examples:
-
-@smallexample
- AX_COMPARE_VERSION([3.15.7],[lt],[3.15.8])
- AX_COMPARE_VERSION([3.15],[lt],[3.15.8])
-@end smallexample
-
-would both be true.
-
-@smallexample
- AX_COMPARE_VERSION([3.15.7],[eq],[3.15.8])
- AX_COMPARE_VERSION([3.15],[gt],[3.15.8])
-@end smallexample
-
-would both be false.
-
-@smallexample
- AX_COMPARE_VERSION([3.15.7],[eq2],[3.15.8])
-@end smallexample
-
-would be true because it is only comparing two minor versions.
-
-@smallexample
- AX_COMPARE_VERSION([3.15.7],[eq0],[3.15])
-@end smallexample
-
-would be true because it is only comparing the lesser number of minor
-versions of the two values.
-
-Note: The characters that separate the version numbers do not matter. An
-empty string is the same as version 0. OP is evaluated by autoconf, not
-configure, so must be a string, not a variable.
-
-The author would like to acknowledge Guido Draheim whose advice about
-the m4_case and m4_ifvaln functions make this macro only include the
-portions necessary to perform the specific comparison specified by the
-OP argument in the final configure script.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compare_version.m4,latest
-version of @file{ax_compare_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compare_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tim Toolan @email{toolan@@ele.uri.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compile_check_sizeof
-@unnumberedsec ax_compile_check_sizeof
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILE_CHECK_SIZEOF(TYPE [, HEADERS [, EXTRA_SIZES...]])
-@end smallexample
-
-@majorheading Description
-
-This macro checks for the size of TYPE using compile checks, not run
-checks. You can supply extra HEADERS to look into. the check will cycle
-through 1 2 4 8 16 and any EXTRA_SIZES the user supplies. If a match is
-found, it will #define SIZEOF_`TYPE' to that value. Otherwise it will
-emit a configure time error indicating the size of the type could not be
-determined.
-
-The trick is that C will not allow duplicate case labels. While this is
-valid C code:
-
-@smallexample
- switch (0) case 0: case 1:;
-@end smallexample
-
-The following is not:
-
-@smallexample
- switch (0) case 0: case 0:;
-@end smallexample
-
-Thus, the AC_COMPILE_IFELSE will fail if the currently tried size does
-not match.
-
-Here is an example skeleton configure.in script, demonstrating the
-macro's usage:
-
-@smallexample
- AC_PROG_CC
- AC_CHECK_HEADERS(stddef.h unistd.h)
- AC_TYPE_SIZE_T
- AC_CHECK_TYPE(ssize_t, int)
-@end smallexample
-
-@smallexample
- headers='#ifdef HAVE_STDDEF_H
- #include <stddef.h>
- #endif
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif
- '
-@end smallexample
-
-@smallexample
- AX_COMPILE_CHECK_SIZEOF(char)
- AX_COMPILE_CHECK_SIZEOF(short)
- AX_COMPILE_CHECK_SIZEOF(int)
- AX_COMPILE_CHECK_SIZEOF(long)
- AX_COMPILE_CHECK_SIZEOF(unsigned char *)
- AX_COMPILE_CHECK_SIZEOF(void *)
- AX_COMPILE_CHECK_SIZEOF(size_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(ssize_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(ptrdiff_t, $headers)
- AX_COMPILE_CHECK_SIZEOF(off_t, $headers)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compile_check_sizeof.m4,latest
-version of @file{ax_compile_check_sizeof.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compile_check_sizeof.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Kaveh Ghazi @email{ghazi@@caip.rutgers.edu}} @* @w{Copyright @copyright{} 2017 Reini Urban @email{rurban@@cpan.org}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_compiler_flags
-@unnumberedsec ax_compiler_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [IS-RELEASE], [EXTRA-BASE-CFLAGS], [EXTRA-YES-CFLAGS], [UNUSED], [UNUSED], [UNUSED], [EXTRA-BASE-LDFLAGS], [EXTRA-YES-LDFLAGS], [UNUSED], [UNUSED], [UNUSED])
-@end smallexample
-
-@majorheading Description
-
-Check for the presence of an --enable-compile-warnings option to
-configure, defaulting to "error" in normal operation, or "yes" if
-IS-RELEASE is equal to "yes". Return the value in the variable
-$ax_enable_compile_warnings.
-
-Depending on the value of --enable-compile-warnings, different compiler
-warnings are checked to see if they work with the current compiler and,
-if so, are appended to CFLAGS-VARIABLE and LDFLAGS-VARIABLE. This
-allows a consistent set of baseline compiler warnings to be used across
-a code base, irrespective of any warnings enabled locally by individual
-developers. By standardising the warnings used by all developers of a
-project, the project can commit to a zero-warnings policy, using -Werror
-to prevent compilation if new warnings are introduced. This makes
-catching bugs which are flagged by warnings a lot easier.
-
-By providing a consistent --enable-compile-warnings argument across all
-projects using this macro, continuous integration systems can easily be
-configured the same for all projects. Automated systems or build
-systems aimed at beginners may want to pass the --disable-Werror
-argument to unconditionally prevent warnings being fatal.
-
---enable-compile-warnings can take the values:
-
-@smallexample
- * no: Base compiler warnings only; not even -Wall.
- * yes: The above, plus a broad range of useful warnings.
- * error: The above, plus -Werror so that all warnings are fatal.
- Use --disable-Werror to override this and disable fatal
- warnings.
-@end smallexample
-
-The set of base and enabled flags can be augmented using the
-EXTRA-*-CFLAGS and EXTRA-*-LDFLAGS variables, which are tested and
-appended to the output variable if --enable-compile-warnings is not
-"no". Flags should not be disabled using these arguments, as the entire
-point of AX_COMPILER_FLAGS is to enforce a consistent set of useful
-compiler warnings on code, using warnings which have been chosen for low
-false positive rates. If a compiler emits false positives for a
-warning, a #pragma should be used in the code to disable the warning
-locally. See:
-
-@smallexample
- https://gcc.gnu.org/onlinedocs/gcc-4.9.2/gcc/Diagnostic-Pragmas.html#Diagnostic-Pragmas
-@end smallexample
-
-The EXTRA-* variables should only be used to supply extra warning flags,
-and not general purpose compiler flags, as they are controlled by
-configure options such as --disable-Werror.
-
-IS-RELEASE can be used to disable -Werror when making a release, which
-is useful for those hairy moments when you just want to get the release
-done as quickly as possible. Set it to "yes" to disable -Werror. By
-default, it uses the value of $ax_is_release, so if you are using the
-AX_IS_RELEASE macro, there is no need to pass this parameter. For
-example:
-
-@smallexample
- AX_IS_RELEASE([git-directory])
- AX_COMPILER_FLAGS()
-@end smallexample
-
-CFLAGS-VARIABLE defaults to WARN_CFLAGS, and LDFLAGS-VARIABLE defaults
-to WARN_LDFLAGS. Both variables are AC_SUBST-ed by this macro, but must
-be manually added to the CFLAGS and LDFLAGS variables for each target in
-the code base.
-
-If C++ language support is enabled with AC_PROG_CXX, which must occur
-before this macro in configure.ac, warning flags for the C++ compiler
-are AC_SUBST-ed as WARN_CXXFLAGS, and must be manually added to the
-CXXFLAGS variables for each target in the code base. EXTRA-*-CFLAGS can
-be used to augment the base and enabled flags.
-
-Warning flags for g-ir-scanner (from GObject Introspection) are
-AC_SUBST-ed as WARN_SCANNERFLAGS. This variable must be manually added
-to the SCANNERFLAGS variable for each GIR target in the code base. If
-extra g-ir-scanner flags need to be enabled, the AX_COMPILER_FLAGS_GIR
-macro must be invoked manually.
-
-AX_COMPILER_FLAGS may add support for other tools in future, in addition
-to the compiler and linker. No extra EXTRA-* variables will be added
-for those tools, and all extra support will still use the single
---enable-compile-warnings configure option. For finer grained control
-over the flags for individual tools, use AX_COMPILER_FLAGS_CFLAGS,
-AX_COMPILER_FLAGS_LDFLAGS and AX_COMPILER_FLAGS_* for new tools.
-
-The UNUSED variables date from a previous version of this macro, and are
-automatically appended to the preceding non-UNUSED variable. They should
-be left empty in new uses of the macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags.m4,latest
-version of @file{ax_compiler_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014, 2015 Philip Withnall @email{philip@@tecnocode.co.uk}} @* @w{Copyright @copyright{} 2015 David King @email{amigadave@@amigadave.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compiler_flags_cflags
-@unnumberedsec ax_compiler_flags_cflags
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_FLAGS_CFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-@end smallexample
-
-@majorheading Description
-
-Add warning flags for the C compiler to VARIABLE, which defaults to
-WARN_CFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
-manually added to the CFLAGS variable for each target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_cflags.m4,latest
-version of @file{ax_compiler_flags_cflags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_cflags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014, 2015 Philip Withnall @email{philip@@tecnocode.co.uk}} @* @w{Copyright @copyright{} 2017, 2018 Reini Urban @email{rurban@@cpan.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compiler_flags_cxxflags
-@unnumberedsec ax_compiler_flags_cxxflags
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_FLAGS_CXXFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-@end smallexample
-
-@majorheading Description
-
-Add warning flags for the C++ compiler to VARIABLE, which defaults to
-WARN_CXXFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
-manually added to the CXXFLAGS variable for each target in the code
-base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_cxxflags.m4,latest
-version of @file{ax_compiler_flags_cxxflags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_cxxflags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 David King @email{amigadave@@amigadave.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compiler_flags_gir
-@unnumberedsec ax_compiler_flags_gir
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_FLAGS_GIR([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-@end smallexample
-
-@majorheading Description
-
-Add warning flags for the g-ir-scanner (from GObject Introspection) to
-VARIABLE, which defaults to WARN_SCANNERFLAGS. VARIABLE is AC_SUBST-ed
-by this macro, but must be manually added to the SCANNERFLAGS variable
-for each GIR target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_gir.m4,latest
-version of @file{ax_compiler_flags_gir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_gir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Philip Withnall @email{philip@@tecnocode.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compiler_flags_ldflags
-@unnumberedsec ax_compiler_flags_ldflags
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_FLAGS_LDFLAGS([VARIABLE], [IS-RELEASE], [EXTRA-BASE-FLAGS], [EXTRA-YES-FLAGS])
-@end smallexample
-
-@majorheading Description
-
-Add warning flags for the linker to VARIABLE, which defaults to
-WARN_LDFLAGS. VARIABLE is AC_SUBST-ed by this macro, but must be
-manually added to the LDFLAGS variable for each target in the code base.
-
-This macro depends on the environment set up by AX_COMPILER_FLAGS.
-Specifically, it uses the value of $ax_enable_compile_warnings to decide
-which flags to enable.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_flags_ldflags.m4,latest
-version of @file{ax_compiler_flags_ldflags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_flags_ldflags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014, 2015 Philip Withnall @email{philip@@tecnocode.co.uk}} @* @w{Copyright @copyright{} 2017, 2018 Reini Urban @email{rurban@@cpan.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compiler_vendor
-@unnumberedsec ax_compiler_vendor
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_VENDOR
-@end smallexample
-
-@majorheading Description
-
-Determine the vendor of the C, C++ or Fortran compiler. The vendor is
-returned in the cache variable $ax_cv_c_compiler_vendor for C,
-$ax_cv_cxx_compiler_vendor for C++ or $ax_cv_fc_compiler_vendor for
-(modern) Fortran. The value is one of "intel", "ibm", "pathscale",
-"clang" (LLVM), "cray", "fujitsu", "sdcc", "sx", "nvhpc" (NVIDIA HPC
-Compiler), "portland" (PGI), "gnu" (GCC), "sun" (Oracle Developer
-Studio), "hp", "dec", "borland", "comeau", "kai", "lcc", "sgi",
-"microsoft", "metrowerks", "watcom", "tcc" (Tiny CC) or "unknown" (if
-the compiler cannot be determined).
-
-To check for a Fortran compiler, you must first call AC_FC_PP_SRCEXT
-with an appropriate preprocessor-enabled extension. For example:
-
-@smallexample
- AC_LANG_PUSH([Fortran])
- AC_PROG_FC
- AC_FC_PP_SRCEXT([F])
- AX_COMPILER_VENDOR
- AC_LANG_POP([Fortran])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_vendor.m4,latest
-version of @file{ax_compiler_vendor.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_vendor.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2008 Matteo Frigo} @* @w{Copyright @copyright{} 2018-19 John Zaitseff @email{J.Zaitseff@@zap.org.au}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_compiler_version
-@unnumberedsec ax_compiler_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPILER_VERSION
-@end smallexample
-
-@majorheading Description
-
-This macro retrieves the compiler version and returns it in the cache
-variable $ax_cv_c_compiler_version for C and $ax_cv_cxx_compiler_version
-for C++.
-
-Version is returned as epoch:major.minor.patchversion
-
-Epoch is used in order to have an increasing version number in case of
-marketing change.
-
-Epoch use: * borland compiler use chronologically 0turboc for turboc
-era,
-
-@smallexample
- 1borlanc BORLANDC++ before 5, 2cppbuilder for cppbuilder era,
- 3borlancpp for return of BORLANDC++ (after version 5.5),
- 4cppbuilder for cppbuilder with year version,
- and 5xe for XE era.
-@end smallexample
-
-An empty string is returned otherwise.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compiler_version.m4,latest
-version of @file{ax_compiler_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compiler_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Bastien ROUCARIES @email{roucaries.bastien+autoconf@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_compute_relative_paths
-@unnumberedsec ax_compute_relative_paths
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPUTE_RELATIVE_PATHS(PATH_LIST)
-@end smallexample
-
-@majorheading Description
-
-PATH_LIST is a space-separated list of colon-separated triplets of the
-form 'FROM:TO:RESULT'. This function iterates over these triplets and
-set $RESULT to the relative path from $FROM to $TO. Note that $FROM and
-$TO needs to be absolute filenames for this macro to success.
-
-For instance,
-
-@smallexample
- first=/usr/local/bin
- second=/usr/local/share
- AX_COMPUTE_RELATIVE_PATHS([first:second:fs second:first:sf])
- # $fs is set to ../share
- # $sf is set to ../bin
-@end smallexample
-
-$FROM and $TO are both eval'ed recursively and normalized, this means
-that you can call this macro with autoconf's dirnames like `prefix' or
-`datadir'. For example:
-
-@smallexample
- AX_COMPUTE_RELATIVE_PATHS([bindir:datadir:bin_to_data])
-@end smallexample
-
-AX_COMPUTE_RELATIVE_PATHS should also works with DOS filenames.
-
-You may want to use this macro in order to make your package
-relocatable. Instead of hardcoding $datadir into your programs just
-encode $bin_to_data and try to determine $bindir at run-time.
-
-This macro requires AX_NORMALIZE_PATH and AX_RECURSIVE_EVAL.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compute_relative_paths.m4,latest
-version of @file{ax_compute_relative_paths.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compute_relative_paths.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_compute_standard_relative_paths
-@unnumberedsec ax_compute_standard_relative_paths
-
-@majorheading Synopsis
-
-@smallexample
-AX_COMPUTE_STANDARD_RELATIVE_PATHS
-@end smallexample
-
-@majorheading Description
-
-Here is the standard hierarchy of paths, as defined by the GNU Coding
-Standards:
-
-@smallexample
- prefix
- exec_prefix
- bindir
- libdir
- libexecdir
- sbindir
- datarootdir
- docdir
- infodir
- htmldir
- dvidir
- psdir
- pdfdir
- localedir
- datadir (only for autoconf >= 2.59c)
- infodir (only for autoconf >= 2.59c)
- mandir (only for autoconf >= 2.59c)
- lispdir (only for autoconf >= 2.59c)
- datadir (only for autoconf < 2.59c)
- infodir (only for autoconf < 2.59c)
- mandir (only for autoconf < 2.59c)
- lispdir (only for autoconf < 2.59c)
- sysconfdir
- sharedstatedir
- localstatedir
- runstatedir (only for autoconf >= 2.70)
- includedir
- oldincludedir
-@end smallexample
-
-This macro will setup a set of variables of the form
-'xxx_forward_relative_path' and 'xxx_backward_relative_path' where xxx
-is one of the above directories. The latter variable is set to the
-relative path to go from xxx to its parent directory, while the former
-hold the other way.
-
-For instance `bindir_relative_path' will contains the value to add to
-$exec_prefix to reach the $bindir directory (usually 'bin'), and
-`bindir_backward_relative_path' the value to append to $bindir to reach
-the $exec_prefix directory (usually '..').
-
-This macro requires AX_COMPUTE_RELATIVE_PATHS which itself requires
-AX_NORMALIZE_PATH.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_compute_standard_relative_paths.m4,latest
-version of @file{ax_compute_standard_relative_paths.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_compute_standard_relative_paths.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}} @* @w{Copyright @copyright{} 2015 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cond_with_level
-@unnumberedsec ax_cond_with_level
-
-@majorheading Synopsis
-
-@smallexample
-AX_COND_WITH_LEVEL(PACKAGE [,DEFAULT [,YESLEVEL]])
-@end smallexample
-
-@majorheading Description
-
-Actually used after an AC_ARG_WITH(PKG,...) option-directive, where
-AC_ARG_WITH is a part of the standard autoconf to define a `configure`
---with-PKG option.
-
-This macros works almost like AC_COND_WITH(PACKAGE [,DEFAULT]), but the
-definition is set to a numeric value. The level of a simple "yes" is
-given (or assumed "2" if absent), otherwise the level can be given in
-mnemonic names, being:
-
-@smallexample
- 1 = some
- 2 = many
- 3 = all
- 4 = extra
- 5 = extrasome more
- 6 = extramany muchmore much
- 7 = super everything
- 8 = ultra experimental
- 9 = insane
-@end smallexample
-
-this macro is most handily it making Makefile.in/Makefile.am that have a
-set of with-level declarations, especially optimization-levels
-
-the $withval shell-variable is set for further examination (it carries
-the numeric value of the various mnemonics above)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cond_with_level.m4,latest
-version of @file{ax_cond_with_level.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cond_with_level.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_config_feature
-@unnumberedsec ax_config_feature
-
-@majorheading Synopsis
-
-@smallexample
-AX_CONFIG_FEATURE(FEATURE-NAME, FEATURE-DESCRIPTION, DEFINE, DEFINE-DESCRIPTION, [ACTION-IF-ENABLED [, ACTION-IF-NOT-ENABLED]])
-@end smallexample
-
-@majorheading Description
-
-AX_CONFIG_FEATURE is a simple wrapper for AC_ARG_ENABLE, it enables the
-feature FEATURE-NAME and AC_DEFINEs the passed DEFINE, depending on the
-user choice. DESCRIPTION will be used for AC_DEFINEs. ACTION-IF-ENABLED
-and ACTION-IF-NOT-ENABLED are the actions that will be run. A feature is
-enabled by default, in order to change this behaviour use the
-AX_CONFIG_FEATURE_DEFAULT_ENABLED and AX_CONFIG_FEATURE_DEFAULT_DISABLED
-macros.
-
-A simple example:
-
-@smallexample
- AX_CONFIG_FEATURE_DEFAULT_ENABLED
- AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
- HAVE_XXXXX, [Define if you want XXXXX support])
-@end smallexample
-
-@smallexample
- ...
-@end smallexample
-
-@smallexample
- AX_CONFIG_FEATURE_DEFAULT_DISABLED
- AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
- HAVE_YYYYY, [Define if you want YYYYY support],
- [enable_yyyyy="yes"], [enable_yyyyy="no"])
- AM_CONDITIONAL(YYYYY, [test "$enable_yyyyy" = "yes"])
-@end smallexample
-
-@smallexample
- AX_CONFIG_FEATURE_DEFAULT_ENABLED
- AX_CONFIG_FEATURE(...)
-@end smallexample
-
-@smallexample
- ...
-@end smallexample
-
-If you have lot of features and you want a verbose dumping of each user
-selection use AX_CONFIG_FEATURE_VERBOSE. Use AX_CONFIG_FEATURE_SILENT in
-order to remove a previously AX_CONFIG_FEATURE_VERBOSE. By default
-features are silent.
-
-Use AX_CONFIG_FEATURE_ENABLE or AX_CONFIG_FEATURE_DISABLE in order to
-enable or disable a specific feature.
-
-Another simple example:
-
-@smallexample
- AS_IF([some_test_here],[AX_CONFIG_FEATURE_ENABLE(feature_xxxxx)],[])
-@end smallexample
-
-@smallexample
- AX_CONFIG_FEATURE(feature_xxxxx, [turns on/off XXXXX support],
- HAVE_XXXXX, [Define if you want XXXXX support])
- AX_CONFIG_FEATURE(feature_yyyyy, [turns on/off YYYYY support],
- HAVE_YYYYY, [Define if you want YYYYY support],
- [enable_yyyyy="yes"], [enable_yyyyy="no"])
-@end smallexample
-
-@smallexample
- ...
-@end smallexample
-
-NOTE: AX_CONFIG_FEATURE_ENABLE() must be placed first of the relative
-AX_CONFIG_FEATURE() macro ...
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_config_feature.m4,latest
-version of @file{ax_config_feature.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_config_feature.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_configure_args
-@unnumberedsec ax_configure_args
-
-@majorheading Synopsis
-
-@smallexample
-AX_CONFIGURE_ARGS
-@end smallexample
-
-@majorheading Description
-
-Helper macro for AX_ENABLE_BUILDDIR.
-
-The traditional way of starting a subdir-configure is running the script
-with $@{1+"$@@"@} but since autoconf 2.60 this is broken. Instead we have
-to rely on eval'ing $ac_configure_args however some old autoconf
-versions do not provide that. To ensure maximum portability of autoconf
-extension macros this helper can be AC_REQUIRE'd so that
-$ac_configure_args will always be present.
-
-Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
-spoiled now and must be replaced by "eval + exit $?".
-
-Example:
-
-@smallexample
- AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
- AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
- eval $SHELL $ac_configure_args || exit $?
- ...])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_configure_args.m4,latest
-version of @file{ax_configure_args.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_configure_args.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_count_cpus
-@unnumberedsec ax_count_cpus
-
-@majorheading Synopsis
-
-@smallexample
-AX_COUNT_CPUS([ACTION-IF-DETECTED],[ACTION-IF-NOT-DETECTED])
-@end smallexample
-
-@majorheading Description
-
-Attempt to count the number of logical processor cores (including
-virtual and HT cores) currently available to use on the machine and
-place detected value in CPU_COUNT variable.
-
-On successful detection, ACTION-IF-DETECTED is executed if present. If
-the detection fails, then ACTION-IF-NOT-DETECTED is triggered. The
-default ACTION-IF-NOT-DETECTED is to set CPU_COUNT to 1.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_count_cpus.m4,latest
-version of @file{ax_count_cpus.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_count_cpus.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014,2016 Karlson2k (Evgeny Grin) @email{k2k@@narod.ru}} @* @w{Copyright @copyright{} 2012 Brian Aker @email{brian@@tangent.org}} @* @w{Copyright @copyright{} 2008 Michael Paul Bailey @email{jinxidoru@@byu.net}} @* @w{Copyright @copyright{} 2008 Christophe Tournayre @email{turn3r@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cpu_freq
-@unnumberedsec ax_cpu_freq
-
-@majorheading Synopsis
-
-@smallexample
-AX_CPU_FREQ
-@end smallexample
-
-@majorheading Description
-
-Compute the CPU frequency and define CPU_FREQ accordingly.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cpu_freq.m4,latest
-version of @file{ax_cpu_freq.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cpu_freq.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Christophe Tournayre @email{turn3r@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cpu_vendor
-@unnumberedsec ax_cpu_vendor
-
-@majorheading Synopsis
-
-@smallexample
-AX_CPU_VENDOR
-@end smallexample
-
-@majorheading Description
-
-Find your CPU's vendor by requesting cpuid and define "ax_cv_cpu_vendor"
-accordingly. This macro depends on AX_GCC_X86_CPUID.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cpu_vendor.m4,latest
-version of @file{ax_cpu_vendor.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cpu_vendor.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Christophe Tournayre @email{turn3r@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_create_generic_config
-@unnumberedsec ax_create_generic_config
-
-@majorheading Synopsis
-
-@smallexample
-AX_CREATE_GENERIC_CONFIG [(PACKAGEnlibs [, VERSION])]
-@end smallexample
-
-@majorheading Description
-
-Creates a generic PACKAGE-config file that has all the things that you
-want, hmm, well, at least it has --cflags, --version, --libs. Ahhm, did
-you see ax_path_generic in the autoconf-archive? ;-)
-
-this macros saves you all the typing for a pkg-config.in script, you
-don't even need to distribute one along. Place this macro in your
-configure.ac, et voila, you got one that you want to install.
-
-oh, btw, if the first arg looks like "mylib -lwhat' then it will go to
-be added to the --libs, and mylib is extracted.
-
-the defaults: $1 = $PACKAGE $LIBS $2 = $VERSION there is also an
-AC_SUBST(GENERIC_CONFIG) that will be set to the name of the file that
-we did output in this macro. Use as:
-
-@smallexample
- install-exec-local: install-generic-config
-@end smallexample
-
-@smallexample
- install-generic-config:
- $(mkinstalldirs) $(DESTDIR)$(bindir)
- $(INSTALL_SCRIPT) @@GENERIC_CONFIG@@ $(DESTDIR)$(bindir)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_generic_config.m4,latest
-version of @file{ax_create_generic_config.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_generic_config.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_create_pkgconfig_info
-@unnumberedsec ax_create_pkgconfig_info
-
-@majorheading Synopsis
-
-@smallexample
-AX_CREATE_PKGCONFIG_INFO [(outputfile, [requires [,libs [,summary [,cflags [, ldflags]]]]])]
-@end smallexample
-
-@majorheading Description
-
-Defaults:
-
-@smallexample
- $1 = $PACKAGE_NAME.pc
- $2 = (empty)
- $3 = $PACKAGE_LIBS $LIBS (as set at that point in configure.ac)
- $4 = $PACKAGE_SUMMARY (or $1 Library)
- $5 = $PACKAGE_CFLAGS (as set at the point in configure.ac)
- $6 = $PACKAGE_LDFLAGS (as set at the point in configure.ac)
-@end smallexample
-
-@smallexample
- PACKAGE_NAME defaults to $PACKAGE if not set.
- PACKAGE_LIBS defaults to -l$PACKAGE_NAME if not set.
-@end smallexample
-
-The resulting file is called $PACKAGE.pc.in / $PACKAGE.pc
-
-You will find this macro most useful in conjunction with
-ax_spec_defaults that can read good initializers from the .spec file. In
-consequence, most of the generatable installable stuff can be made from
-information being updated in a single place for the whole project.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_pkgconfig_info.m4,latest
-version of @file{ax_create_pkgconfig_info.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_pkgconfig_info.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2008 Sven Verdoolaege @email{skimo@@kotnet.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_create_stdint_h
-@unnumberedsec ax_create_stdint_h
-
-@majorheading Synopsis
-
-@smallexample
-AX_CREATE_STDINT_H [( HEADER-TO-GENERATE [, HEDERS-TO-CHECK])]
-@end smallexample
-
-@majorheading Description
-
-the "ISO C9X: 7.18 Integer types <stdint.h>" section requires the
-existence of an include file <stdint.h> that defines a set of typedefs,
-especially uint8_t,int32_t,uintptr_t. Many older installations will not
-provide this file, but some will have the very same definitions in
-<inttypes.h>. In other environments we can use the inet-types in
-<sys/types.h> which would define the typedefs int8_t and u_int8_t
-respectively.
-
-This macros will create a local "_stdint.h" or the headerfile given as
-an argument. In many cases that file will just "#include <stdint.h>" or
-"#include <inttypes.h>", while in other environments it will provide the
-set of basic 'stdint's definitions/typedefs:
-
-@smallexample
- int8_t,uint8_t,int16_t,uint16_t,int32_t,uint32_t,intptr_t,uintptr_t
- int_least32_t.. int_fast32_t.. intmax_t
-@end smallexample
-
-which may or may not rely on the definitions of other files, or using
-the AC_CHECK_SIZEOF macro to determine the actual sizeof each type.
-
-if your header files require the stdint-types you will want to create an
-installable file mylib-int.h that all your other installable header may
-include. So if you have a library package named "mylib", just use
-
-@smallexample
- AX_CREATE_STDINT_H(mylib-int.h)
-@end smallexample
-
-in configure.ac and go to install that very header file in Makefile.am
-along with the other headers (mylib.h) - and the mylib-specific headers
-can simply use "#include <mylib-int.h>" to obtain the stdint-types.
-
-Remember, if the system already had a valid <stdint.h>, the generated
-file will include it directly. No need for fuzzy HAVE_STDINT_H things...
-(oops, GCC 4.2.x has deliberately disabled its stdint.h for non-c99
-compilation and the c99-mode is not the default. Therefore this macro
-will not use the compiler's stdint.h - please complain to the GCC
-developers).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_stdint_h.m4,latest
-version of @file{ax_create_stdint_h.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_stdint_h.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_create_target_h
-@unnumberedsec ax_create_target_h
-
-@majorheading Synopsis
-
-@smallexample
-AX_CREATE_TARGET_H [(HEADER-FILE [,PREFIX)]
-@end smallexample
-
-@majorheading Description
-
-Create the header-file and let it contain '#defines' for the target
-platform. This macro is used for libraries that have platform-specific
-quirks. Instead of inventing a target-specific target.h.in files, just
-let it create a header file from the definitions of AC_CANONICAL_SYSTEM
-and put only ifdef's in the installed header-files.
-
-@smallexample
- if the HEADER-FILE is absent, [target.h] is used.
- if the PREFIX is absent, [TARGET] is used.
- the prefix can be the packagename. (y:a-z-:A-Z_:)
-@end smallexample
-
-The defines look like...
-
-@smallexample
- #ifndef TARGET_CPU_M68K
- #define TARGET_CPU_M68K "m68k"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef TARGET_OS_LINUX
- #define TARGET_OS_LINUX "linux-gnu"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef TARGET_OS_TYPE /* the string itself */
- #define TARGET_OS_TYPE "linux-gnu"
- #endif
-@end smallexample
-
-Detail: in the case of hppa1.1, the three idents "hppa1_1" "hppa1" and
-"hppa" are derived, for an m68k it just two, "m68k" and "m".
-
-The CREATE_TARGET_H__ variant is almost the same function, but
-everything is lowercased instead of uppercased, and there is a "__" in
-front of each prefix, so it looks like...
-
-@smallexample
- #ifndef __target_os_linux
- #define __target_os_linux "linux-gnulibc2"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef __target_os__ /* the string itself */
- #define __target_os__ "linux-gnulibc2"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef __target_cpu_i586
- #define __target_cpu_i586 "i586"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef __target_arch_i386
- #define __target_arch_i386 "i386"
- #endif
-@end smallexample
-
-@smallexample
- #ifndef __target_arch__ /* cpu family arch */
- #define __target_arch__ "i386"
- #endif
-@end smallexample
-
-Other differences: the default string-define is "__" instead of "_TYPE".
-
-Personally, I prefer the second variant (which had been the first in the
-devprocess of this file but I assume people will often fallback to the
-primary variant presented herein).
-
-NOTE: CREATE_TARGET_H does also fill HOST_OS-defines Functionality has
-been split over functions called CREATE_TARGET_H_UPPER,
-CREATE_TARGET_H_LOWER, CREATE_TARGET_HOST_UPPER, and
-CREATE_TARGET_HOST_LOWER.
-
-@smallexample
- CREATE_TARGET_H uses CREATE_TARGET_H_UPPER CREATE_TARGET_HOST_UPPER
- CREATE_TARGET_H_ uses CREATE_TARGET_H_LOWER CREATE_TARGET_HOST_LOWER
-@end smallexample
-
-There is now a CREATE_PREFIX_TARGET_H in this file as a shorthand for
-PREFIX_CONFIG_H from a target.h file, however w/o the target.h ever
-created (the prefix is a bit different, since we add an extra -target-
-and -host-).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_create_target_h.m4,latest
-version of @file{ax_create_target_h.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_create_target_h.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cvs
-@unnumberedsec ax_cvs
-
-@majorheading Synopsis
-
-@smallexample
-AX_CVS([ANON_CVSROOT])
-@end smallexample
-
-@majorheading Description
-
-Adds support cvs targets within your Makefile.
-
-Branching and releasing relies on you using the following version
-format:
-
-@smallexample
- MAJOR.MINOR.POINT
-@end smallexample
-
-where MAJOR is the major version number, MINOR is the minor version
-number and POINT is the point release number.
-
-make update
-
-@smallexample
- performs a cvs update
-@end smallexample
-
-make commitlog
-
-@smallexample
- Generates a ChangeLog template with the modified, added
- and removed files and opens it up for editing. This is
- not normally used directly, but is instead called by
- commit. It is useful however if you want to document
- the work you have done, but don't want to commit just
- yet.
-@end smallexample
-
-make commit
-
-@smallexample
- performs a cvs commit after first performing a cvs
- update and generating a commit log.
-@end smallexample
-
-make cvs-rm FILES="file1 file2 ..."
-
-@smallexample
- removes a file or files specified by the FILES
- variable from the file system and from cvs. It will
- interactively ask you to confirm the file removal,
- unless the file does not exist on the file system.
-@end smallexample
-
-make cvs-add FILES="file1 file2 ..."
-
-@smallexample
- adds a file or files specified by the FILES variable
- to cvs.
-@end smallexample
-
-make branch-major
-
-@smallexample
- creates a branch based on the major version number,
- increments the major version number, sets the minor
- and point versions to zero and checks out the branch
- into a new directory.
-@end smallexample
-
-make branch-minor
-
-@smallexample
- creates a branch based on the minor version number,
- increments the minor version, sets the point version
- to zero number and checks out the branch into a new
- directory.
-@end smallexample
-
-make release
-
-@smallexample
- performs a cvs update, followed by a distcheck, then
- creates a release for the current version, increments
- the point release number and checks out the release
- into a new directory
-@end smallexample
-
-make quick-release
-
-@smallexample
- same as release, but distcheck is not performed
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cvs.m4,latest
-version of @file{ax_cvs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cvs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_bool
-@unnumberedsec ax_cxx_bool
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_BOOL
-@end smallexample
-
-@majorheading Description
-
-If the compiler recognizes bool as a separate built-in type, define
-HAVE_BOOL. Note that a typedef is not a separate type since you cannot
-overload a function such that it accepts either the basic type or the
-typedef.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_bool.m4,latest
-version of @file{ax_cxx_bool.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_bool.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_compile_stdcxx
-@unnumberedsec ax_cxx_compile_stdcxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPILE_STDCXX(VERSION, [ext|noext], [mandatory|optional])
-@end smallexample
-
-@majorheading Description
-
-Check for baseline language coverage in the compiler for the specified
-version of the C++ standard. If necessary, add switches to CXX and
-CXXCPP to enable support. VERSION may be '11', '14', '17', or '20' for
-the respective C++ standard version.
-
-The second argument, if specified, indicates whether you insist on an
-extended mode (e.g. -std=gnu++11) or a strict conformance mode (e.g.
--std=c++11). If neither is specified, you get whatever works, with
-preference for no added switch, and then for an extended mode.
-
-The third argument, if specified 'mandatory' or if left unspecified,
-indicates that baseline support for the specified C++ standard is
-required and that the macro should error out if no mode with that
-support is found. If specified 'optional', then configuration proceeds
-regardless, after defining HAVE_CXX$@{VERSION@} if and only if a
-supporting mode is found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx.m4,latest
-version of @file{ax_cxx_compile_stdcxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}} @* @w{Copyright @copyright{} 2012 Zack Weinberg @email{zackw@@panix.com}} @* @w{Copyright @copyright{} 2013 Roy Stogner @email{roystgnr@@ices.utexas.edu}} @* @w{Copyright @copyright{} 2014, 2015 Google Inc.; contributed by Alexey Sokolov @email{sokolov@@google.com}} @* @w{Copyright @copyright{} 2015 Paul Norman @email{penorman@@mac.com}} @* @w{Copyright @copyright{} 2015 Moritz Klammler @email{moritz@@klammler.eu}} @* @w{Copyright @copyright{} 2016, 2018 Krzesimir Nowak @email{qdlacz@@gmail.com}} @* @w{Copyright @copyright{} 2019 Enji Cooper @email{yaneurabeya@@gmail.com}} @* @w{Copyright @copyright{} 2020 Jason Merrill @email{jason@@redhat.com}} @* @w{Copyright @copyright{} 2021 Jörn Heusipp @email{osmanx@@problemloesungsmaschine.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_compile_stdcxx_0x
-@unnumberedsec ax_cxx_compile_stdcxx_0x
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPILE_STDCXX_0X
-@end smallexample
-
-@majorheading Description
-
-Check for baseline language coverage in the compiler for the C++0x
-standard.
-
-This macro is deprecated and has been superseded by the
-AX_CXX_COMPILE_STDCXX_11 macro which should be used instead.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_0x.m4,latest
-version of @file{ax_cxx_compile_stdcxx_0x.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_0x.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_compile_stdcxx_11
-@unnumberedsec ax_cxx_compile_stdcxx_11
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPILE_STDCXX_11([ext|noext], [mandatory|optional])
-@end smallexample
-
-@majorheading Description
-
-Check for baseline language coverage in the compiler for the C++11
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++11. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_11.m4,latest
-version of @file{ax_cxx_compile_stdcxx_11.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_11.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}} @* @w{Copyright @copyright{} 2012 Zack Weinberg @email{zackw@@panix.com}} @* @w{Copyright @copyright{} 2013 Roy Stogner @email{roystgnr@@ices.utexas.edu}} @* @w{Copyright @copyright{} 2014, 2015 Google Inc.; contributed by Alexey Sokolov @email{sokolov@@google.com}} @* @w{Copyright @copyright{} 2015 Paul Norman @email{penorman@@mac.com}} @* @w{Copyright @copyright{} 2015 Moritz Klammler @email{moritz@@klammler.eu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_compile_stdcxx_14
-@unnumberedsec ax_cxx_compile_stdcxx_14
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPILE_STDCXX_14([ext|noext], [mandatory|optional])
-@end smallexample
-
-@majorheading Description
-
-Check for baseline language coverage in the compiler for the C++14
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++14. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_14.m4,latest
-version of @file{ax_cxx_compile_stdcxx_14.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_14.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Moritz Klammler @email{moritz@@klammler.eu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_compile_stdcxx_17
-@unnumberedsec ax_cxx_compile_stdcxx_17
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPILE_STDCXX_17([ext|noext], [mandatory|optional])
-@end smallexample
-
-@majorheading Description
-
-Check for baseline language coverage in the compiler for the C++17
-standard; if necessary, add switches to CXX and CXXCPP to enable
-support.
-
-This macro is a convenience alias for calling the AX_CXX_COMPILE_STDCXX
-macro with the version set to C++17. The two optional arguments are
-forwarded literally as the second and third argument respectively.
-Please see the documentation for the AX_CXX_COMPILE_STDCXX macro for
-more information. If you want to use this macro, you also need to
-download the ax_cxx_compile_stdcxx.m4 file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_compile_stdcxx_17.m4,latest
-version of @file{ax_cxx_compile_stdcxx_17.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_compile_stdcxx_17.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Moritz Klammler @email{moritz@@klammler.eu}} @* @w{Copyright @copyright{} 2016 Krzesimir Nowak @email{qdlacz@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_complex_math_in_namespace_std
-@unnumberedsec ax_cxx_complex_math_in_namespace_std
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_COMPLEX_MATH_IN_NAMESPACE_STD
-@end smallexample
-
-@majorheading Description
-
-If the C math functions are in the cmath header file and std::
-namespace, define HAVE_MATH_FN_IN_NAMESPACE_STD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_complex_math_in_namespace_std.m4,latest
-version of @file{ax_cxx_complex_math_in_namespace_std.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_complex_math_in_namespace_std.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_const_cast
-@unnumberedsec ax_cxx_const_cast
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_CONST_CAST
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports const_cast<>, define HAVE_CONST_CAST.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_const_cast.m4,latest
-version of @file{ax_cxx_const_cast.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_const_cast.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_cppflags_std_lang
-@unnumberedsec ax_cxx_cppflags_std_lang
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_CPPFLAGS_STD_LANG(CPP-FLAGS)
-@end smallexample
-
-@majorheading Description
-
-Append to CPP-FLAGS the set of flags that should be passed to the C++
-preprocessor in order to enable use of C++ features as defined in the
-ANSI C++ standard (eg. use of standard iostream classes in the `std'
-namespace, etc.).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_cppflags_std_lang.m4,latest
-version of @file{ax_cxx_cppflags_std_lang.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_cppflags_std_lang.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ludovic Courtes @email{ludo@@chbouib.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_cxxflags_std_lang
-@unnumberedsec ax_cxx_cxxflags_std_lang
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_CXXFLAGS_STD_LANG(CXX-FLAGS)
-@end smallexample
-
-@majorheading Description
-
-Append to variable CXX-FLAGS the set of compile-time flags that should
-be passed to the C++ compiler in order to enable use of C++ features as
-defined in the ANSI C++ standard (eg. use of standard iostream classes
-in the `std' namespace, etc.). Note that if you use GNU Libtool you may
-need to prefix each of those flags with `-Xcompiler' so that Libtool
-doesn't discard them (see Libtool's manual and `AC_LIBTOOLIZE_CFLAGS').
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_cxxflags_std_lang.m4,latest
-version of @file{ax_cxx_cxxflags_std_lang.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_cxxflags_std_lang.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ludovic Courtes @email{ludo@@chbouib.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_default_template_parameters
-@unnumberedsec ax_cxx_default_template_parameters
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_DEFAULT_TEMPLATE_PARAMETERS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports default template parameters, define
-HAVE_DEFAULT_TEMPLATE_PARAMETERS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_default_template_parameters.m4,latest
-version of @file{ax_cxx_default_template_parameters.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_default_template_parameters.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_delete_method
-@unnumberedsec ax_cxx_delete_method
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_DELETE_METHOD
-@end smallexample
-
-@majorheading Description
-
-Check whether the C++11 '= delete' syntax, for suppressing undesired
-implicit methods, is supported. If it is, the macro DELETE_METHOD is
-defined to '= delete'; otherwise it is defined to nothing. Thus, you
-can write
-
-@smallexample
- class foo @{
- ...
- private:
- foo(foo const&) DELETE_METHOD;
- @};
-@end smallexample
-
-to delete the 'foo' copy constructor or fall back to the idiom of a
-private undefined method if the compiler doesn't support this.
-
-Does not test '= delete' on a template specialization. Does not ensure
-that the compiler is in C++11 mode.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_delete_method.m4,latest
-version of @file{ax_cxx_delete_method.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_delete_method.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Zack Weinberg @email{zackw@@panix.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_dtor_after_atexit
-@unnumberedsec ax_cxx_dtor_after_atexit
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_DTOR_AFTER_ATEXIT
-@end smallexample
-
-@majorheading Description
-
-If the C++ compiler calls global destructors after atexit functions,
-define HAVE_DTOR_AFTER_ATEXIT.
-
-Conformant behavior is to have global destructors after atexit
-
-Per Paragraph 3.6.3/1 of the C++11 Standard:
-
-Destructors (12.4) for initialized objects [..] with static storage
-duration are called as a result of returning from main and as a result
-of calling std::exit (18.5).
-
-And per Paragraph 3.6.3/3:
-
-If the completion of the initialization of an object with static storage
-duration is sequenced before a call to std::atexit [..], the call to the
-function passed to std::atexit is sequenced before the call to the
-destructor for the object.
-
-WARNING: If cross-compiling, the test cannot be performed, the default
-action is to define HAVE_DTOR_AFTER_ATEXIT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_dtor_after_atexit.m4,latest
-version of @file{ax_cxx_dtor_after_atexit.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_dtor_after_atexit.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_dynamic_cast
-@unnumberedsec ax_cxx_dynamic_cast
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_DYNAMIC_CAST
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports dynamic_cast<>, define HAVE_DYNAMIC_CAST.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_dynamic_cast.m4,latest
-version of @file{ax_cxx_dynamic_cast.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_dynamic_cast.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_enum_computations
-@unnumberedsec ax_cxx_enum_computations
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_ENUM_COMPUTATIONS
-@end smallexample
-
-@majorheading Description
-
-If the compiler handle computations inside an enum, define
-HAVE_ENUM_COMPUTATIONS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_enum_computations.m4,latest
-version of @file{ax_cxx_enum_computations.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_enum_computations.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_enum_computations_with_cast
-@unnumberedsec ax_cxx_enum_computations_with_cast
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_ENUM_COMPUTATIONS_WITH_CAST
-@end smallexample
-
-@majorheading Description
-
-If the compiler handle (int) casts in enum computations, define
-HAVE_ENUM_COMPUTATIONS_WITH_CAST.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_enum_computations_with_cast.m4,latest
-version of @file{ax_cxx_enum_computations_with_cast.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_enum_computations_with_cast.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_erase_iterator_type
-@unnumberedsec ax_cxx_erase_iterator_type
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_ERASE_ITERATOR_TYPE
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports define erase with constant iterator or with
-classical iterator.
-
-Define autoconfigured_erase_iterator to const_iterator if supported and
-iterator if not supported.
-
-Define HAVE_ERASE_CONSTANT_ITERATOR if supported
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_erase_iterator_type.m4,latest
-version of @file{ax_cxx_erase_iterator_type.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_erase_iterator_type.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Bastien ROUCARIES}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_exceptions
-@unnumberedsec ax_cxx_exceptions
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_EXCEPTIONS
-@end smallexample
-
-@majorheading Description
-
-If the C++ compiler supports exceptions handling (try, throw and catch),
-define HAVE_EXCEPTIONS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_exceptions.m4,latest
-version of @file{ax_cxx_exceptions.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_exceptions.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_explicit
-@unnumberedsec ax_cxx_explicit
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_EXPLICIT
-@end smallexample
-
-@majorheading Description
-
-If the compiler can be asked to prevent using implicitly one argument
-constructors as converting constructors with the explicit keyword,
-define HAVE_EXPLICIT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit.m4,latest
-version of @file{ax_cxx_explicit.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_explicit_instantiations
-@unnumberedsec ax_cxx_explicit_instantiations
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_EXPLICIT_INSTANTIATIONS
-@end smallexample
-
-@majorheading Description
-
-If the C++ compiler supports explicit instantiations syntax, define
-HAVE_INSTANTIATIONS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit_instantiations.m4,latest
-version of @file{ax_cxx_explicit_instantiations.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit_instantiations.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_explicit_template_function_qualification
-@unnumberedsec ax_cxx_explicit_template_function_qualification
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports explicit template function qualification,
-define HAVE_EXPLICIT_TEMPLATE_FUNCTION_QUALIFICATION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_explicit_template_function_qualification.m4,latest
-version of @file{ax_cxx_explicit_template_function_qualification.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_explicit_template_function_qualification.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_extern_template
-@unnumberedsec ax_cxx_extern_template
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_EXTERN_TEMPLATE
-@end smallexample
-
-@majorheading Description
-
-Test whether the C++ compiler supports "extern template".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_extern_template.m4,latest
-version of @file{ax_cxx_extern_template.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_extern_template.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Patrick Mauritz @email{oxygene@@studentenbude.ath.cx}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_full_specialization_syntax
-@unnumberedsec ax_cxx_full_specialization_syntax
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_FULL_SPECIALIZATION_SYNTAX
-@end smallexample
-
-@majorheading Description
-
-If the compiler recognizes the full specialization syntax, define
-HAVE_FULL_SPECIALIZATION_SYNTAX.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_full_specialization_syntax.m4,latest
-version of @file{ax_cxx_full_specialization_syntax.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_full_specialization_syntax.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_function_nontype_parameters
-@unnumberedsec ax_cxx_function_nontype_parameters
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_FUNCTION_NONTYPE_PARAMETERS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports function templates with non-type parameters,
-define HAVE_FUNCTION_NONTYPE_PARAMETERS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_function_nontype_parameters.m4,latest
-version of @file{ax_cxx_function_nontype_parameters.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_function_nontype_parameters.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_function_try_blocks
-@unnumberedsec ax_cxx_function_try_blocks
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_FUNCTION_TRY_BLOCKS
-@end smallexample
-
-@majorheading Description
-
-If the C++ compiler supports function try blocks, define
-`HAVE_FUNCTION_TRY_BLOCKS'.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_function_try_blocks.m4,latest
-version of @file{ax_cxx_function_try_blocks.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_function_try_blocks.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Matthew D. Langston}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_gcc_abi_demangle
-@unnumberedsec ax_cxx_gcc_abi_demangle
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_GCC_ABI_DEMANGLE
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports GCC C++ ABI name demangling (has header
-cxxabi.h and abi::__cxa_demangle() function), define
-HAVE_GCC_ABI_DEMANGLE
-
-Adapted from AX_CXX_RTTI by Luc Maisonobe
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_gcc_abi_demangle.m4,latest
-version of @file{ax_cxx_gcc_abi_demangle.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_gcc_abi_demangle.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Neil Ferguson @email{nferguso@@eso.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_gnucxx_hashmap
-@unnumberedsec ax_cxx_gnucxx_hashmap
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_GNUCXX_HASHMAP
-@end smallexample
-
-@majorheading Description
-
-Test for the presence of GCC's hashmap STL extension.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_gnucxx_hashmap.m4,latest
-version of @file{ax_cxx_gnucxx_hashmap.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_gnucxx_hashmap.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Patrick Mauritz @email{oxygene@@studentenbude.ath.cx}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_bad_function_call
-@unnumberedsec ax_cxx_have_bad_function_call
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_BAD_FUNCTION_CALL()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::bad_function_call, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_bad_function_call environment
-variable to "yes" and define HAVE_CXX_BAD_FUNCTION_CALL.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bad_function_call.m4,latest
-version of @file{ax_cxx_have_bad_function_call.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bad_function_call.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_bind
-@unnumberedsec ax_cxx_have_bind
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_BIND()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::bind, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bind environment variable to "yes"
-and define HAVE_CXX_BIND.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bind.m4,latest
-version of @file{ax_cxx_have_bind.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bind.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_bit_and
-@unnumberedsec ax_cxx_have_bit_and
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_BIT_AND()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::bit_and, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_and environment variable to
-"yes" and define HAVE_CXX_BIT_AND.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_and.m4,latest
-version of @file{ax_cxx_have_bit_and.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_and.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_bit_or
-@unnumberedsec ax_cxx_have_bit_or
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_BIT_OR()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::bit_or, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_or environment variable to "yes"
-and define HAVE_CXX_BIT_OR.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_or.m4,latest
-version of @file{ax_cxx_have_bit_or.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_or.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_bit_xor
-@unnumberedsec ax_cxx_have_bit_xor
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_BIT_XOR()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::bit_xor, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_bit_xor environment variable to
-"yes" and define HAVE_CXX_BIT_XOR.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_bit_xor.m4,latest
-version of @file{ax_cxx_have_bit_xor.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_bit_xor.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_complex
-@unnumberedsec ax_cxx_have_complex
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_COMPLEX
-@end smallexample
-
-@majorheading Description
-
-If the compiler has complex<T>, define HAVE_COMPLEX.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex.m4,latest
-version of @file{ax_cxx_have_complex.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_complex_math1
-@unnumberedsec ax_cxx_have_complex_math1
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_COMPLEX_MATH1
-@end smallexample
-
-@majorheading Description
-
-If the compiler has the complex math functions cos, cosh, exp, log, pow,
-sin, sinh, sqrt, tan and tanh, define HAVE_COMPLEX_MATH1.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex_math1.m4,latest
-version of @file{ax_cxx_have_complex_math1.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex_math1.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_complex_math2
-@unnumberedsec ax_cxx_have_complex_math2
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_COMPLEX_MATH2
-@end smallexample
-
-@majorheading Description
-
-If the compiler has the complex math functions acos, asin, atan, atan2
-and log10, define HAVE_COMPLEX_MATH2.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_complex_math2.m4,latest
-version of @file{ax_cxx_have_complex_math2.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_complex_math2.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_cref
-@unnumberedsec ax_cxx_have_cref
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_CREF()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::cref, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_cref environment variable to "yes"
-and define HAVE_CXX_CREF.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_cref.m4,latest
-version of @file{ax_cxx_have_cref.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_cref.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_empty_iostream
-@unnumberedsec ax_cxx_have_empty_iostream
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_EMPTY_IOSTREAM
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler allow the empty iostream constructor. Ok before
-gcc3, not after.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_empty_iostream.m4,latest
-version of @file{ax_cxx_have_empty_iostream.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_empty_iostream.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alain BARBET @email{alian@@cpan.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_ext_hash_map
-@unnumberedsec ax_cxx_have_ext_hash_map
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_EXT_HASH_MAP
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler has ext/hash_map Eg:
-
-@smallexample
- #if defined(HAVE_EXT_HASH_MAP)
- #include <ext/hash_map>
- #else
- #if defined(HAVE_STL)
- #include <hash_map>
- #else
- # Can't find hash_map header !
- #endif
- #endif
-@end smallexample
-
-This file is Alain BARBET's AC_CXX_HAVE_EXT_HASH_SET 1.1 with
-s/set/map/g :)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_hash_map.m4,latest
-version of @file{ax_cxx_have_ext_hash_map.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_hash_map.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Perceval ANICHINI}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_ext_hash_set
-@unnumberedsec ax_cxx_have_ext_hash_set
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_EXT_HASH_SET
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler has ext/hash_set Eg:
-
-@smallexample
- #if defined(HAVE_EXT_HASH_SET)
- #include <ext/hash_set>
- #else
- #if defined(HAVE_STL)
- #include <hash_set>
- #else
- # Can't find hash_set header !
- #endif
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_hash_set.m4,latest
-version of @file{ax_cxx_have_ext_hash_set.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_hash_set.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alain BARBET @email{alian@@cpan.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_ext_slist
-@unnumberedsec ax_cxx_have_ext_slist
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_EXT_SLIST
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler has ext/slist. Eg:
-
-@smallexample
- #if defined(HAVE_EXT_SLIST)
- #include <ext/slist>
- #else
- #if defined(HAVE_STL)
- #include <slist>
- #else
- # Can't find slist header !
- #endif
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ext_slist.m4,latest
-version of @file{ax_cxx_have_ext_slist.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ext_slist.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alain BARBET @email{alian@@cpan.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_freeze_sstream
-@unnumberedsec ax_cxx_have_freeze_sstream
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_FREEZE_SSTREAM
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler has (need) freeze method call in stringstream/
-strstream. Seems that Win32 and STLPort have it, libstdc++ not ...
-
-Eg:
-
-@smallexample
- #include <sstream>
- #ifdef HAVE_NAMESPACES
- using namespace std;
- #endif
- #ifdef HAVE_SSTREAM
- stringstream message;
- #else
- strstream message;
- #endif
- message << "Hello";
- #ifdef HAVE_FREEZE_SSTREAM
- message.freeze(0);
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_freeze_sstream.m4,latest
-version of @file{ax_cxx_have_freeze_sstream.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_freeze_sstream.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alain BARBET @email{alian@@cpan.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_function
-@unnumberedsec ax_cxx_have_function
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_FUNCTION()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::function, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_function environment variable to
-"yes" and define HAVE_CXX_FUNCTION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_function.m4,latest
-version of @file{ax_cxx_have_function.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_function.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_hash
-@unnumberedsec ax_cxx_have_hash
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_HASH()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::hash, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_hash environment variable to "yes"
-and define HAVE_CXX_HASH.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_hash.m4,latest
-version of @file{ax_cxx_have_hash.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_hash.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_ieee_math
-@unnumberedsec ax_cxx_have_ieee_math
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_IEEE_MATH
-@end smallexample
-
-@majorheading Description
-
-If the compiler has the double math functions acosh, asinh, atanh, cbrt,
-expm1, erf, erfc, isnan, j0, j1, jn, gamma, lgamma, ilogb, logb, log1p,
-rint, y0, y1, yn, hypot, nextafter, remainder and scalb, define
-HAVE_IEEE_MATH.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ieee_math.m4,latest
-version of @file{ax_cxx_have_ieee_math.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ieee_math.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_is_bind_expression
-@unnumberedsec ax_cxx_have_is_bind_expression
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_IS_BIND_EXPRESSION()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::is_bind_expression, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_is_bind_expression environment
-variable to "yes" and define HAVE_CXX_IS_BIND_EXPRESSION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_is_bind_expression.m4,latest
-version of @file{ax_cxx_have_is_bind_expression.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_is_bind_expression.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_is_placeholder
-@unnumberedsec ax_cxx_have_is_placeholder
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_IS_PLACEHOLDER()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::is_placeholder, added in C++11, is defined in
-the <functional> header.
-
-If it is, define the ax_cv_cxx_have_is_placeholder environment variable
-to "yes" and define HAVE_CXX_IS_PLACEHOLDER.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_is_placeholder.m4,latest
-version of @file{ax_cxx_have_is_placeholder.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_is_placeholder.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_koenig_lookup
-@unnumberedsec ax_cxx_have_koenig_lookup
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_KOENIG_LOOKUP
-@end smallexample
-
-@majorheading Description
-
-Define CXX_HAVE_KOENIG_LOOKUP if the C++ compiler has argument-dependent
-name lookup (a.k.a. Koenig lookup).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_koenig_lookup.m4,latest
-version of @file{ax_cxx_have_koenig_lookup.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_koenig_lookup.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steve M. Robbins @email{smr@@debian.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_long_long_for_iostream
-@unnumberedsec ax_cxx_have_long_long_for_iostream
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_LONG_LONG_FOR_IOSTREAM
-@end smallexample
-
-@majorheading Description
-
-Check if the compiler allow long long for [i|o]stream Seems that OpenBSD
-/ gcc-3 don't have it.
-
-Eg:
-
-@smallexample
- #include <iostream>
- #ifdef HAVE_SSTREAM
- #include <strstream>
- #else
- #include <sstream>
- #endif
- #ifdef HAVE_NAMESPACES
- using namespace std;
- #endif
- ostream str((streambuf *)0);
- long long lo=1;
- str <<
- #ifdef HAVE_LONG_LONG_FOR_IOSTREAM
- (long int)
- #endif
- lo;
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_long_long_for_iostream.m4,latest
-version of @file{ax_cxx_have_long_long_for_iostream.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_long_long_for_iostream.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alain BARBET @email{alian@@cpan.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_have_mem_fn
-@unnumberedsec ax_cxx_have_mem_fn
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_MEM_FN()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::mem_fn, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_mem_fn environment variable to "yes"
-and define HAVE_CXX_MEM_FN.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_mem_fn.m4,latest
-version of @file{ax_cxx_have_mem_fn.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_mem_fn.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_numeric_limits
-@unnumberedsec ax_cxx_have_numeric_limits
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_NUMERIC_LIMITS
-@end smallexample
-
-@majorheading Description
-
-If the compiler has numeric_limits<T>, define HAVE_NUMERIC_LIMITS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_numeric_limits.m4,latest
-version of @file{ax_cxx_have_numeric_limits.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_numeric_limits.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_placeholders
-@unnumberedsec ax_cxx_have_placeholders
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_PLACEHOLDERS()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::placeholders, added in C++11, is defined in
-the <functional> header.
-
-If it is, define the ax_cv_cxx_have_placeholders environment variable to
-"yes" and define HAVE_CXX_PLACEHOLDERS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_placeholders.m4,latest
-version of @file{ax_cxx_have_placeholders.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_placeholders.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_ref
-@unnumberedsec ax_cxx_have_ref
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_REF()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::ref, added in C++11, is defined in the
-<functional> header.
-
-If it is, define the ax_cv_cxx_have_ref environment variable to "yes"
-and define HAVE_CXX_REF.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_ref.m4,latest
-version of @file{ax_cxx_have_ref.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_ref.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_reference_wrapper
-@unnumberedsec ax_cxx_have_reference_wrapper
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_REFERENCE_WRAPPER()
-@end smallexample
-
-@majorheading Description
-
-This macro checks if std::reference_wrapper, added in C++11, is defined
-in the <functional> header.
-
-If it is, define the ax_cv_cxx_have_reference_wrapper environment
-variable to "yes" and define HAVE_CXX_REFERENCE_WRAPPER.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_reference_wrapper.m4,latest
-version of @file{ax_cxx_have_reference_wrapper.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_reference_wrapper.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_sstream
-@unnumberedsec ax_cxx_have_sstream
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_SSTREAM
-@end smallexample
-
-@majorheading Description
-
-If the C++ library has a working stringstream, define HAVE_SSTREAM.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_sstream.m4,latest
-version of @file{ax_cxx_have_sstream.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_sstream.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ben Stanley @email{Ben.Stanley@@exemail.com.au}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_std
-@unnumberedsec ax_cxx_have_std
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_STD
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports ISO C++ standard library (i.e., can include the
-files iostream, map, iomanip and cmath), define HAVE_STD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_std.m4,latest
-version of @file{ax_cxx_have_std.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_std.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_stl
-@unnumberedsec ax_cxx_have_stl
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_STL
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports the Standard Template Library, define HAVE_STL.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_stl.m4,latest
-version of @file{ax_cxx_have_stl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_stl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_string_push_back
-@unnumberedsec ax_cxx_have_string_push_back
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_STRING_PUSH_BACK
-@end smallexample
-
-@majorheading Description
-
-If the implementation of the C++ library provides the method
-std::string::push_back (char), define HAVE_STRING_PUSH_BACK.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_string_push_back.m4,latest
-version of @file{ax_cxx_have_string_push_back.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_string_push_back.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Jan Langer @email{jan@@langernetz.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_system_v_math
-@unnumberedsec ax_cxx_have_system_v_math
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_SYSTEM_V_MATH
-@end smallexample
-
-@majorheading Description
-
-If the compiler has the double math functions _class, trunc, itrunc,
-nearest, rsqrt, uitrunc, copysign, drem, finite, and unordered, define
-HAVE_SYSTEM_V_MATH.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_system_v_math.m4,latest
-version of @file{ax_cxx_have_system_v_math.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_system_v_math.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_valarray
-@unnumberedsec ax_cxx_have_valarray
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_VALARRAY
-@end smallexample
-
-@majorheading Description
-
-If the compiler has valarray<T>, define HAVE_VALARRAY.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_valarray.m4,latest
-version of @file{ax_cxx_have_valarray.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_valarray.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_have_vector_at
-@unnumberedsec ax_cxx_have_vector_at
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HAVE_VECTOR_AT
-@end smallexample
-
-@majorheading Description
-
-If the implementation of the C++ library provides the method
-std::vector::at(std::size_t), define HAVE_VECTOR_AT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_have_vector_at.m4,latest
-version of @file{ax_cxx_have_vector_at.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_have_vector_at.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Jan Langer @email{jan@@langernetz.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_pre_stdcxx
-@unnumberedsec ax_cxx_header_pre_stdcxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_PRE_STDCXX
-@end smallexample
-
-@majorheading Description
-
-Check whether pre-ISO-C++ headers exist.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_pre_stdcxx.m4,latest
-version of @file{ax_cxx_header_pre_stdcxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_pre_stdcxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_stdcxx_0x
-@unnumberedsec ax_cxx_header_stdcxx_0x
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_STDCXX_0X
-@end smallexample
-
-@majorheading Description
-
-Check for library coverage of the C++0x standard.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_0x.m4,latest
-version of @file{ax_cxx_header_stdcxx_0x.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_0x.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_stdcxx_98
-@unnumberedsec ax_cxx_header_stdcxx_98
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_STDCXX_98
-@end smallexample
-
-@majorheading Description
-
-Check for complete library coverage of the C++1998/2003 standard.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_98.m4,latest
-version of @file{ax_cxx_header_stdcxx_98.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_98.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_stdcxx_tr1
-@unnumberedsec ax_cxx_header_stdcxx_tr1
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_STDCXX_TR1
-@end smallexample
-
-@majorheading Description
-
-Check for library coverage of the TR1 standard.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_stdcxx_tr1.m4,latest
-version of @file{ax_cxx_header_stdcxx_tr1.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_stdcxx_tr1.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_tr1_unordered_map
-@unnumberedsec ax_cxx_header_tr1_unordered_map
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_TR1_UNORDERED_MAP
-@end smallexample
-
-@majorheading Description
-
-Check whether the TR1 include <unordered_map> exists and define
-HAVE_TR1_UNORDERED_MAP if it does.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_tr1_unordered_map.m4,latest
-version of @file{ax_cxx_header_tr1_unordered_map.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_tr1_unordered_map.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_tr1_unordered_set
-@unnumberedsec ax_cxx_header_tr1_unordered_set
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_TR1_UNORDERED_SET
-@end smallexample
-
-@majorheading Description
-
-Check whether the TR1 include <unordered_set> exists and define
-HAVE_TR1_UNORDERED_SET if it does.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_tr1_unordered_set.m4,latest
-version of @file{ax_cxx_header_tr1_unordered_set.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_tr1_unordered_set.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_unordered_map
-@unnumberedsec ax_cxx_header_unordered_map
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_UNORDERED_MAP
-@end smallexample
-
-@majorheading Description
-
-Check whether the C++ include <unordered_map> exists and define
-HAVE_UNORDERED_MAP if it does.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_unordered_map.m4,latest
-version of @file{ax_cxx_header_unordered_map.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_unordered_map.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_header_unordered_set
-@unnumberedsec ax_cxx_header_unordered_set
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_HEADER_UNORDERED_SET
-@end smallexample
-
-@majorheading Description
-
-Check whether the C++ include <unordered_set> exists and define
-HAVE_UNORDERED_SET if it does.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_header_unordered_set.m4,latest
-version of @file{ax_cxx_header_unordered_set.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_header_unordered_set.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Benjamin Kosnik @email{bkoz@@redhat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_ldflags_std_lang
-@unnumberedsec ax_cxx_ldflags_std_lang
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_LDFLAGS_STD_LANG(LD-FLAGS)
-@end smallexample
-
-@majorheading Description
-
-Append to LD-FLAGS the set of link-time flags that should be passed to
-the C++ compiler in order to enable use of C++ features as defined in
-the ANSI C++ standard (eg. use of standard iostream classes in the `std'
-namespace, etc.). Note that if you use GNU Libtool you may need to
-prefix each of those switches with `-Xlinker' so that Libtool doesn't
-discard them (see Libtool's manual and `AC_LIBTOOLIZE_LDFLAGS').
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_ldflags_std_lang.m4,latest
-version of @file{ax_cxx_ldflags_std_lang.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_ldflags_std_lang.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ludovic Courtes @email{ludo@@chbouib.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_member_constants
-@unnumberedsec ax_cxx_member_constants
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_MEMBER_CONSTANTS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports member constants, define HAVE_MEMBER_CONSTANTS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_constants.m4,latest
-version of @file{ax_cxx_member_constants.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_constants.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_member_templates
-@unnumberedsec ax_cxx_member_templates
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_MEMBER_TEMPLATES
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports member templates, define HAVE_MEMBER_TEMPLATES.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_templates.m4,latest
-version of @file{ax_cxx_member_templates.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_templates.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_member_templates_outside_class
-@unnumberedsec ax_cxx_member_templates_outside_class
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_MEMBER_TEMPLATES_OUTSIDE_CLASS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports member templates outside the class declaration,
-define HAVE_MEMBER_TEMPLATES_OUTSIDE_CLASS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_member_templates_outside_class.m4,latest
-version of @file{ax_cxx_member_templates_outside_class.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_member_templates_outside_class.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_mutable
-@unnumberedsec ax_cxx_mutable
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_MUTABLE
-@end smallexample
-
-@majorheading Description
-
-If the compiler allows modifying class data members flagged with the
-mutable keyword even in const objects (for example in the body of a
-const member function), define HAVE_MUTABLE.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_mutable.m4,latest
-version of @file{ax_cxx_mutable.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_mutable.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_namespace_std
-@unnumberedsec ax_cxx_namespace_std
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_NAMESPACE_STD
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports namespace std, define HAVE_NAMESPACE_STD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_namespace_std.m4,latest
-version of @file{ax_cxx_namespace_std.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_namespace_std.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Todd Veldhuizen} @* @w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_namespaces
-@unnumberedsec ax_cxx_namespaces
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_NAMESPACES
-@end smallexample
-
-@majorheading Description
-
-If the compiler can prevent names clashes using namespaces, define
-HAVE_NAMESPACES.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_namespaces.m4,latest
-version of @file{ax_cxx_namespaces.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_namespaces.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}} @* @w{Copyright @copyright{} 2013 Bastien Roucaries @email{roucaries.bastien+autoconf@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_new_for_scoping
-@unnumberedsec ax_cxx_new_for_scoping
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_NEW_FOR_SCOPING
-@end smallexample
-
-@majorheading Description
-
-If the compiler accepts the new for scoping rules (the scope of a
-variable declared inside the parentheses is restricted to the for-body),
-define HAVE_NEW_FOR_SCOPING.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_new_for_scoping.m4,latest
-version of @file{ax_cxx_new_for_scoping.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_new_for_scoping.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_old_for_scoping
-@unnumberedsec ax_cxx_old_for_scoping
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_OLD_FOR_SCOPING
-@end smallexample
-
-@majorheading Description
-
-If the compiler accepts the old for scoping rules (the scope of a
-variable declared inside the parentheses extends outside the for-body),
-define HAVE_OLD_FOR_SCOPING. Note that some compilers (notably g++ and
-egcs) support both new and old rules since they accept the old rules and
-only generate a warning.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_old_for_scoping.m4,latest
-version of @file{ax_cxx_old_for_scoping.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_old_for_scoping.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_partial_ordering
-@unnumberedsec ax_cxx_partial_ordering
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_PARTIAL_ORDERING
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports partial ordering, define HAVE_PARTIAL_ORDERING.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_partial_ordering.m4,latest
-version of @file{ax_cxx_partial_ordering.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_partial_ordering.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_partial_specialization
-@unnumberedsec ax_cxx_partial_specialization
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_PARTIAL_SPECIALIZATION
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports partial specialization, define
-HAVE_PARTIAL_SPECIALIZATION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_partial_specialization.m4,latest
-version of @file{ax_cxx_partial_specialization.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_partial_specialization.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_reinterpret_cast
-@unnumberedsec ax_cxx_reinterpret_cast
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_REINTERPRET_CAST
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports reinterpret_cast<>, define
-HAVE_REINTERPRET_CAST.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_reinterpret_cast.m4,latest
-version of @file{ax_cxx_reinterpret_cast.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_reinterpret_cast.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_restrict_this
-@unnumberedsec ax_cxx_restrict_this
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_RESTRICT_THIS
-@end smallexample
-
-@majorheading Description
-
-Determine whether the C++ compiler supports qualifying a member function
-with a restricted "this" pointer. Define "restrict_this" to the correct
-spelling; use like this:
-
-@smallexample
- T::fn() restrict_this @{ /* code */ @}
-@end smallexample
-
-Otherwise, define "restrict_this" to be empty.
-
-Note: the syntax above is a GCC extension. If your C++ compiler has a
-different way of applying the 'restricted' qualifier to the "this"
-pointer, please consider reporting it.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_restrict_this.m4,latest
-version of @file{ax_cxx_restrict_this.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_restrict_this.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Riccardo Murri @email{riccardo.murri@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License and a
-copy of the Autoconf Configure Script Exception along with this program;
-see the files COPYINGv3 and COPYING.EXCEPTION respectively. If not, see
-<https://www.gnu.org/licenses/>.
+++ /dev/null
-@node ax_cxx_rtti
-@unnumberedsec ax_cxx_rtti
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_RTTI
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports Run-Time Type Identification (typeinfo header
-and typeid keyword), define HAVE_RTTI.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_rtti.m4,latest
-version of @file{ax_cxx_rtti.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_rtti.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_rvalue_references
-@unnumberedsec ax_cxx_rvalue_references
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_RVALUE_REFERENCES
-@end smallexample
-
-@majorheading Description
-
-Check whether C++11 rvalue references are supported. If they are, the
-macro HAVE_RVALUE_REFERENCES is defined.
-
-Does not ensure that the compiler is in C++11 mode.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_rvalue_references.m4,latest
-version of @file{ax_cxx_rvalue_references.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_rvalue_references.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Tudor Bosman @email{tudorb@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_static_cast
-@unnumberedsec ax_cxx_static_cast
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_STATIC_CAST
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports static_cast<>, define HAVE_STATIC_CAST.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_static_cast.m4,latest
-version of @file{ax_cxx_static_cast.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_static_cast.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_stlport_hashmap
-@unnumberedsec ax_cxx_stlport_hashmap
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_STLPORT_HASHMAP
-@end smallexample
-
-@majorheading Description
-
-Test for the presence of STLport's hashmap extension.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_stlport_hashmap.m4,latest
-version of @file{ax_cxx_stlport_hashmap.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_stlport_hashmap.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Patrick Mauritz @email{oxygene@@studentenbude.ath.cx}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_template_keyword_qualifier
-@unnumberedsec ax_cxx_template_keyword_qualifier
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATE_KEYWORD_QUALIFIER
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports use of the template keyword as a qualifier,
-define HAVE_TEMPLATE_KEYWORD_QUALIFIER.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_keyword_qualifier.m4,latest
-version of @file{ax_cxx_template_keyword_qualifier.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_keyword_qualifier.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Bernardo Innocenti} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_template_qualified_base_class
-@unnumberedsec ax_cxx_template_qualified_base_class
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATE_QUALIFIED_BASE_CLASS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports template-qualified base class specifiers,
-define HAVE_TEMPLATE_QUALIFIED_BASE_CLASS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_qualified_base_class.m4,latest
-version of @file{ax_cxx_template_qualified_base_class.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_qualified_base_class.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_template_qualified_return_type
-@unnumberedsec ax_cxx_template_qualified_return_type
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATE_QUALIFIED_RETURN_TYPE
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports template-qualified return types, define
-HAVE_TEMPLATE_QUALIFIED_RETURN_TYPE.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_qualified_return_type.m4,latest
-version of @file{ax_cxx_template_qualified_return_type.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_qualified_return_type.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_template_scoped_argument_matching
-@unnumberedsec ax_cxx_template_scoped_argument_matching
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATE_SCOPED_ARGUMENT_MATCHING
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports function matching with argument types which are
-template scope-qualified, define HAVE_TEMPLATE_SCOPED_ARGUMENT_MATCHING.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_template_scoped_argument_matching.m4,latest
-version of @file{ax_cxx_template_scoped_argument_matching.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_template_scoped_argument_matching.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_templates
-@unnumberedsec ax_cxx_templates
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATES
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports basic templates, define HAVE_TEMPLATES.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_templates.m4,latest
-version of @file{ax_cxx_templates.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_templates.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_templates_as_template_arguments
-@unnumberedsec ax_cxx_templates_as_template_arguments
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TEMPLATES_AS_TEMPLATE_ARGUMENTS
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports templates as template arguments, define
-HAVE_TEMPLATES_AS_TEMPLATE_ARGUMENTS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_templates_as_template_arguments.m4,latest
-version of @file{ax_cxx_templates_as_template_arguments.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_templates_as_template_arguments.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_typename
-@unnumberedsec ax_cxx_typename
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_TYPENAME
-@end smallexample
-
-@majorheading Description
-
-If the compiler recognizes the typename keyword, define HAVE_TYPENAME.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_typename.m4,latest
-version of @file{ax_cxx_typename.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_typename.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_use_numtrait
-@unnumberedsec ax_cxx_use_numtrait
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_USE_NUMTRAIT
-@end smallexample
-
-@majorheading Description
-
-If the compiler supports numeric traits promotions, define
-HAVE_USE_NUMTRAIT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_use_numtrait.m4,latest
-version of @file{ax_cxx_use_numtrait.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_use_numtrait.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Todd Veldhuizen} @* @w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_cxx_var_prettyfunc
-@unnumberedsec ax_cxx_var_prettyfunc
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_VAR_PRETTYFUNC
-@end smallexample
-
-@majorheading Description
-
-This function tries to determine the best C++ macro/identifier that
-contains the current function name. Depending on the compiler, this may
-be __PRETTY_FUNCTION__ (GCC), __FUNCSIG__ (MSVC), __func__ (C++
-standard), __FUNCTION__ (fallback).
-
-The function will define HAVE_PRETTYFUNC if a macro exists, and define
-__PRETTYFUNC__ to the best possible macro. When HAVE_PRETTYFUNC is not
-defined, __PRETTYFUNC__ will contain the constant string "<<unknown>>".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_var_prettyfunc.m4,latest
-version of @file{ax_cxx_var_prettyfunc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_var_prettyfunc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Olaf Lenz @email{olenz@@icp.uni-stuttgart.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_cxx_verbose_terminate_handler
-@unnumberedsec ax_cxx_verbose_terminate_handler
-
-@majorheading Synopsis
-
-@smallexample
-AX_CXX_VERBOSE_TERMINATE_HANDLER
-@end smallexample
-
-@majorheading Description
-
-Check if the terminate handler for the current compiler/standard library
-prints useful information to stdout/stderr (i.e. the type of the
-uncaught exception and/or the what() string).
-
-The intended use case for this check is to help program authors decide
-if they need to add a top-level try-catch or custom terminate handler to
-print useful information if an uncaught exception occurs, or if this
-task can be left to the standard library implementation. Alternatively,
-it can be used to detect if such output needs to be silenced with a
-custom terminate handler.
-
-Output:
-
-Define HAVE_VERBOSE_TERMINATE_HANDLER if useful information is printed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_cxx_verbose_terminate_handler.m4,latest
-version of @file{ax_cxx_verbose_terminate_handler.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_cxx_verbose_terminate_handler.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Kevin Locke @email{klocke@@digitalenginesoftware.com}} @* @w{Copyright @copyright{} 2008 Lapo Luchini @email{lapo@@lapo.it}}
-
-Copying and distribution of this file, with or without modification, is
-permitted in any medium, without royalty, provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty. This file is offered as-is, without any warranty.
+++ /dev/null
-@node ax_czmq
-@unnumberedsec ax_czmq
-
-@majorheading Synopsis
-
-@smallexample
-AX_CZMQ([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the CZMQ libraries of a particular version (or newer). The
-default version tested for is 3.0.0.
-
-The macro tests for CZMQ libraries in the library/include path, and,
-when provided, also in the path given by --with-czmq.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(CZMQ_CPPFLAGS) / AC_SUBST(CZMQ_LDFLAGS) / AC_SUBST(CZMQ_LIBS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_CZMQ
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_czmq.m4,latest
-version of @file{ax_czmq.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_czmq.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Jeroen Meijer @email{jjgmeijer@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_decl_wchar_max
-@unnumberedsec ax_decl_wchar_max
-
-@majorheading Synopsis
-
-@smallexample
-AX_DECL_WCHAR_MAX
-@end smallexample
-
-@majorheading Description
-
-Checks whether the system headers define WCHAR_MAX or not. If it is
-already defined, does nothing. Otherwise checks the size and signedness
-of `wchar_t', and defines WCHAR_MAX to the maximum value that can be
-stored in a variable of type `wchar_t'.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_decl_wchar_max.m4,latest
-version of @file{ax_decl_wchar_max.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_decl_wchar_max.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ville Laurikari @email{vl@@iki.fi}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_define_integer_bits
-@unnumberedsec ax_define_integer_bits
-
-@majorheading Synopsis
-
-@smallexample
-AX_DEFINE_INTEGER_BITS (TYPE [, CANDIDATE-TYPE]...)
-@end smallexample
-
-@majorheading Description
-
-Given a TYPE of the form "int##_t" or "uint##_t", see if the datatype
-TYPE is predefined. If not, then define TYPE -- both with AC_DEFINE and
-as a shell variable -- to the first datatype of exactly ## bits in a
-list of CANDIDATE-TYPEs. If none of the CANDIDATE-TYPEs contains exactly
-## bits, then set the TYPE shell variable to "no".
-
-For example, the following ensures that uint64_t is defined as a 64-bit
-datatype:
-
-@smallexample
- AX_DEFINE_INTEGER_BITS(uint64_t, unsigned long long, unsigned __int64, long)
- if test "$uint64_t" = no; then
- AC_MSG_ERROR([unable to continue without a 64-bit datatype])
- fi
-@end smallexample
-
-You should then put the following in your C code to ensure that all
-datatypes defined by AX_DEFINE_INTEGER_BITS are visible to your program:
-
-@smallexample
- #include "config.h"
-@end smallexample
-
-@smallexample
- #if HAVE_INTTYPES_H
- # include <inttypes.h>
- #else
- # if HAVE_STDINT_H
- # include <stdint.h>
- # endif
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_define_integer_bits.m4,latest
-version of @file{ax_define_integer_bits.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_define_integer_bits.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Pakin @email{pakin@@uiuc.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_define_sub_path
-@unnumberedsec ax_define_sub_path
-
-@majorheading Synopsis
-
-@smallexample
-AX_DEFINE_SUB_PATH(DEFNAME, varname, description)
-@end smallexample
-
-@majorheading Description
-
-Look at varname and detect the subpath that it contains relative to
-$prefix/$exec_prefix. If the path is indeed relative to
-$prefix/$exec_prefix, then a single "./" (dotslash) is prepended,
-otherwise it can be seen as an absolute path that cannot be moved, which
-you possibly do for "/etc" files, or even those ending up in
-"/lib/modules" or "/winnt/system".
-
-This macro is not very intelligent, it's just a first try in this
-direction. It does currently just look into the current patterns, and
-replaces a $@{prefix@} with a simple dot. Amazingly, it works quite well
-for most packages.
-
-Example (configure.ac):
-
-@smallexample
- AX_DEFINE_DIR([EPREFIX], [exec_prefix], [--exec-prefix or default])
- AX_DEFINE_SUB_PATH([PATH_LIBDIR], [libdir], [--bindir subdir])
- AC_DEFINE_UNQUOTED([PACKAGE],"$PACKAGE", [Name of package])
-@end smallexample
-
-Example (in C):
-
-@smallexample
- static const char _libdir[] = PATH_LIBDIR; /* configure default */
- char* libdir;
- char* eprefix = getenv (PACKAGE "DIR");
- if (! eprefix) eprefix = EPREFIX; /* default */
- if (*_libdir != '.') libdir = strdup(_libdir);
- else @{
- libdir = malloc(strlen(eprefix) + strlen(_libdir) + 2);
- strcpy(libdir, eprefix);
- strcat(libdir, PATH_DELIMITER_STRING);
- strcat(libdir, _libdir);
- @}
- ...
- free (libdir);
-@end smallexample
-
-The AX_DEFINE_SUB_PATHS(varnames) macro looks for the given various
-install-paths that largely depend on either $@{prefix@} or $@{exec_prefix@}.
-Just cut out the prefix and ac_define the value. The value is uppercased
-and PATH_ prepended ie. ax_define_sub_paths(bindir libdir pkgdatadir)
-will create the defines PATH_BINDIR PATH_LIBDIR PATH_PKGDATADIR - see
-posix' include/paths.h that creates _PATH_DEV and friends.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_define_sub_path.m4,latest
-version of @file{ax_define_sub_path.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_define_sub_path.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_dirname
-@unnumberedsec ax_dirname
-
-@majorheading Synopsis
-
-@smallexample
-AX_DIRNAME(PATHNAME)
-@end smallexample
-
-@majorheading Description
-
-Parts of the implementation have been taken from AS_DIRNAME from the
-main autoconf package in generation 2.5x. However, we do only use "sed"
-to cut out the dirname, and we do additionally clean up some dir/..
-parts in the resulting pattern.
-
-this macro may be used in autoconf 2.13 scripts as well.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dirname.m4,latest
-version of @file{ax_dirname.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dirname.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_dist_msi
-@unnumberedsec ax_dist_msi
-
-@majorheading Synopsis
-
-@smallexample
-AX_DIST_MSI([File])
-@end smallexample
-
-@majorheading Description
-
-Adds support for a msi (Microsoft Installer) dist target.
-
-You must manually build the msi file yourself (probably from another
-computer). But it will be added to the list of extra bin dists and
-flagged for uploading (see ax_extra_dist.m4 and ax_upload.m4 for
-details).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dist_msi.m4,latest
-version of @file{ax_dist_msi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dist_msi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_dist_rpm
-@unnumberedsec ax_dist_rpm
-
-@majorheading Synopsis
-
-@smallexample
-AX_DIST_RPM([SPEC])
-@end smallexample
-
-@majorheading Description
-
-Adds support for a rpm dist target.
-
-You will need to create a spec template with everything except the files
-and the Changelog. Use @@PACKAGE@@ and @@VERSION@@ to refer to the package
-name and version respectively. The files and ChangeLog will be filled
-in automatically. For instance:
-
-@smallexample
- Summary: Foobar
- Name: @@PACKAGE@@
- Version: @@VERSION@@
- Release: 0
- License: GPL
- Group: Productivity/Networking
- Source0: http://somewhere/Foobar/%@{name@}-%@{version@}.tar.gz
- URL: http://somewhere
- BuildRoot: %@{_tmppath@}/%@{name@}-root
- Prefix: %@{_prefix@}
-@end smallexample
-
-@smallexample
- %description
- Foobar does something
-@end smallexample
-
-@smallexample
- %prep
- %setup
-@end smallexample
-
-@smallexample
- %build
- %configure
- make
-@end smallexample
-
-@smallexample
- %install
- %makeinstall
-@end smallexample
-
-@smallexample
- %clean
- rm -rf $RPM_BUILD_ROOT
-@end smallexample
-
-@smallexample
- %files
- %defattr(-,root,root)
-@end smallexample
-
-@smallexample
- %doc AUTHORS BUGS COPYING INSTALL NEWS README
-@end smallexample
-
-@smallexample
- %changelog
-@end smallexample
-
-Make sure ax_upload.am is added to aminclude_static.am and you have
-'include aminclude_static.am' in Makefile.am
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dist_rpm.m4,latest
-version of @file{ax_dist_rpm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dist_rpm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_dll_string
-@unnumberedsec ax_dll_string
-
-@majorheading Synopsis
-
-@smallexample
-AX_DLL_STRING
-@end smallexample
-
-@majorheading Description
-
-Tests for a bug currently in g++ 3.4.4 on Cygwin (maybe other targets
-with statically linked libstdc++?) where passing an empty std::string to
-a dll will cause a crash on destruction due to incorrect memory
-handling. See bug 24196 in gcc's bugzilla for more details:
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24196
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_dll_string.m4,latest
-version of @file{ax_dll_string.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_dll_string.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven Brown @email{swbrown@@variadic.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_elisp
-@unnumberedsec ax_elisp
-
-@majorheading Synopsis
-
-@smallexample
-AX_ELISP_CONFIG_FILE(FILENAME)
-AX_ELISP_CHECK(SYMBOL,DESCRIPTION,BODY,SUCCESS-EXPR)
-AX_ELISP_CHECK_FEATURE(SYMBOL)
-AX_ELISP_CHECK_FBOUNDP(SYMBOL,[FEATURE [...]])
-AX_ELISP_CHECK_BOUNDP(SYMBOL,[FEATURE [...]])
-@end smallexample
-
-@majorheading Description
-
-This is a simple library to check the Emacs reality by way of Emacs Lisp
-forms evaluated under $EMACS --batch -Q. This means you MUST have the
-shell variable EMACS set to a valid Emacs executable prior to the first
-call to any of the AX_ELISP_CHECK et al macros. Those work by saving
-their results to the file defined by calling AX_ELISP_CONFIG_FILE so you
-MUST call that prior, too. For example:
-
-@smallexample
- dnl Arrange to save config answers in $top_builddir/lisp/config.el.
- AX_ELISP_CONFIG_FILE([lisp/config.el])
-@end smallexample
-
-@smallexample
- dnl Set shell variable EMACS and AC_SUBST it, too.
- dnl (NB: This is a separate Autoconf Archive macro.)
- AX_PROG_EMACS
-@end smallexample
-
-In the following detailed descriptions, SYMBOL stands for an Emacs Lisp
-symbol, which may contain hyphens, e.g., 'define-error' or 'org-src'.
-Likewise, FEATURE is an Emacs Lisp symbol (naming a feature). BODY and
-SUCCESS-EXPR are Emacs Lisp forms, zero or more for BODY and exactly one
-for SUCCESS-EXPR. In these forms you must take care to avoid apostrophe
-(U+27). Instead of 'foo, write (quote foo).
-
-* AX_ELISP_CONFIG_FILE(FILENAME)
-
-This arranges for future AX_ELISP_CHECK (et al) calls to save their
-results in FILENAME. May be called multiple times. FILENAME should be
-relative to the top build dir.
-
-* AX_ELISP_CHECK(SYMBOL,DESCRIPTION,BODY,SUCCESS-EXPR)
-
-This is the general macro that the other AX_ELISP_CHECK* macros use. It
-constructs a short Emacs Lisp file comprising BODY and evaluates it via
-$EMACS --batch -Q. The exit value of this script depends on the result
-of evaluating SUCCESS-EXPR: non-nil is success and nil is failure. On
-success, append SYMBOL on a line of its own to the config file. This
-macro uses AC_CACHE_CHECK and passes DESCRIPTION to it.
-
-* AX_ELISP_CHECK_FEATURE(FEATURE)
-
-This checks if (require (quote FEATURE)) is successful. If so, add
-featurep-FEATURE to the config file (NB the "featurep-" prefix).
-
-* AX_ELISP_CHECK_FBOUNDP(SYMBOL,[FEATURE [...]])
-
-This checks if (fboundp (quote SYMBOL)) is successful. If so, append
-SYMBOL to the config file. Optional 2nd arg is a space-separated list of
-features to require prior to the fboundp check.
-
-* AX_ELISP_CHECK_BOUNDP(SYMBOL,[FEATURE [...]])
-
-This checks if (boundp (quote SYMBOL)) is successful. If so, append
-SYMBOL to the config file. Optional 2nd arg is a space-separated list of
-features to require prior to the boundp check.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_elisp.m4,latest
-version of @file{ax_elisp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_elisp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016-2017 Thien-Thi Nguyen}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_enable_builddir
-@unnumberedsec ax_enable_builddir
-
-@majorheading Synopsis
-
-@smallexample
-AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])]
-@end smallexample
-
-@majorheading Description
-
-If the current configure was run within the srcdir then we move all
-configure-files into a subdir and let the configure steps continue
-there. We provide an option --disable-builddir to suppress the move into
-a separate builddir.
-
-Defaults:
-
-@smallexample
- $1 = $host (overridden with $HOST)
- $2 = Makefile.mk
- $3 = -all
-@end smallexample
-
-This macro must be called before AM_INIT_AUTOMAKE. It creates a default
-toplevel srcdir Makefile from the information found in the created
-toplevel builddir Makefile. It just copies the variables and
-rule-targets, each extended with a default rule-execution that recurses
-into the build directory of the current "HOST". You can override the
-auto-detection through `config.guess` and build-time of course, as in
-
-@smallexample
- make HOST=i386-mingw-cross
-@end smallexample
-
-which can of course set at configure time as well using
-
-@smallexample
- configure --host=i386-mingw-cross
-@end smallexample
-
-After the default has been created, additional rules can be appended
-that will not just recurse into the subdirectories and only ever exist
-in the srcdir toplevel makefile - these parts are read from the $2 =
-Makefile.mk file
-
-The automatic rules are usually scanning the toplevel Makefile for lines
-like '#### $host |$builddir' to recognize the place where to recurse
-into. Usually, the last one is the only one used. However, almost all
-targets have an additional "*-all" rule which makes the script to
-recurse into _all_ variants of the current HOST (!!) setting. The "-all"
-suffix can be overridden for the macro as well.
-
-a special rule is only given for things like "dist" that will copy the
-tarball from the builddir to the sourcedir (or $(PUB)) for reason of
-convenience.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_enable_builddir.m4,latest
-version of @file{ax_enable_builddir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_enable_builddir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2009 Alan Jenkins @email{alan-jenkins@@tuffmail.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_execinfo
-@unnumberedsec ax_execinfo
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXECINFO([ACTION-IF-EXECINFO-H-IS-FOUND], [ACTION-IF-EXECINFO-H-IS-NOT-FOUND], [ADDITIONAL-TYPES-LIST])
-@end smallexample
-
-@majorheading Description
-
-Checks for execinfo.h header and if the len parameter/return type can be
-found from a list, also define backtrace_size_t to that type.
-
-By default the list of types to try contains int and size_t, but should
-some yet undiscovered system use e.g. unsigned, the 3rd argument can be
-used for extensions. I'd like to hear of further suggestions.
-
-Executes ACTION-IF-EXECINFO-H-IS-FOUND when present and the execinfo.h
-header is found or ACTION-IF-EXECINFO-H-IS-NOT-FOUND in case the header
-seems unavailable.
-
-Also adds -lexecinfo to LIBS on BSD if needed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_execinfo.m4,latest
-version of @file{ax_execinfo.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_execinfo.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Thomas Jahns @email{jahns@@dkrz.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_expand_prefix
-@unnumberedsec ax_expand_prefix
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXPAND_PREFIX
-@end smallexample
-
-@majorheading Description
-
-When $prefix and $exec_prefix are still set to NONE then set them to the
-usual default values - being based on $ac_default_prefix. - this macro
-can be AC_REQUIREd by other macros that need to compute values for
-installation directories. It has been observed that it was done wrong
-over and over again, so this is a bit more safe to do.
-
-remember - setting exec_prefix='$@{prefix@}' needs you interpolate
-directories multiple times, it is not sufficient to just say
-MYVAR="$@{datadir@}/putter" but you do have to run `eval` a few times,
-sth. like MYVAR=`eval "echo \"$MYVAR\""` done at least two times.
-
-The implementation of this macro simply picks up the lines that would be
-run at the start of AC_OUTPUT anyway to set the prefix/exec_prefix
-defaults. Between AC_INIT and the first command to AC_REQUIRE this macro
-you can set the two variables to something explicit instead. Probably,
-any command to compute installation directories should be run _after_
-AM_INIT_AUTOMAKE
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_expand_prefix.m4,latest
-version of @file{ax_expand_prefix.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_expand_prefix.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ext
-@unnumberedsec ax_ext
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXT
-@end smallexample
-
-@majorheading Description
-
-Find supported SIMD extensions by requesting cpuid. When a SIMD
-extension is found, the -m"simdextensionname" is added to SIMD_FLAGS if
-compiler supports it. For example, if "sse2" is available then "-msse2"
-is added to SIMD_FLAGS.
-
-Find other supported CPU extensions by requesting cpuid. When a
-processor extension is found, the -m"extensionname" is added to
-CPUEXT_FLAGS if compiler supports it. For example, if "bmi2" is
-available then "-mbmi2" is added to CPUEXT_FLAGS.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(SIMD_FLAGS)
- AC_SUBST(CPUEXT_FLAGS)
-@end smallexample
-
-And defines:
-
-@smallexample
- HAVE_RDRND / HAVE_BMI1 / HAVE_BMI2 / HAVE_ADX / HAVE_MPX
- HAVE_PREFETCHWT1 / HAVE_ABM / HAVE_MMX / HAVE_SSE / HAVE_SSE2
- HAVE_SSE3 / HAVE_SSSE3 / HAVE_SSE4_1 / HAVE_SSE4_2 / HAVE_SSE4a
- HAVE_SHA / HAVE_AES / HAVE_AVX / HAVE_FMA3 / HAVE_FMA4 / HAVE_XOP
- HAVE_AVX2 / HAVE_AVX512_F / HAVE_AVX512_CD / HAVE_AVX512_PF
- HAVE_AVX512_ER / HAVE_AVX512_VL / HAVE_AVX512_BW / HAVE_AVX512_DQ
- HAVE_AVX512_IFMA / HAVE_AVX512_VBMI / HAVE_ALTIVEC / HAVE_VSX
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext.m4,latest
-version of @file{ax_ext.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007 Christophe Tournayre @email{turn3r@@users.sourceforge.net}} @* @w{Copyright @copyright{} 2013,2015 Michael Petch @email{mpetch@@capp-sysware.com}} @* @w{Copyright @copyright{} 2017 Rafael de Lucena Valle @email{rafaeldelucena@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ext_check_header
-@unnumberedsec ax_ext_check_header
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXT_CHECK_HEADER(<header>, <paths>).
-@end smallexample
-
-@majorheading Description
-
-Check for <header> with -I<path> for each path in <paths> if need be.
-The first sucecssful path is chosen (eg if you say
-AX_EXT_CHECK_HEADER(foo.h, bar baz qux) and -Ibaz works then -Iqux will
-not be tested.
-
-Any -I flags that locate a header are added to CFLAGS and CPPFLAGS. AS
-with AC_CHECK_HEADERS it causes HAVE_<header>_H to be defined as 1.
-
-Example:
-
-@smallexample
- AX_EXT_HAVE_HEADER(openssl/rsa.h, /usr/local/include /usr/local/ssl/include /usr/local/openssl/include)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext_check_header.m4,latest
-version of @file{ax_ext_check_header.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext_check_header.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ext_have_lib
-@unnumberedsec ax_ext_have_lib
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXT_HAVE_LIB(<directories>, <library>, <function>, <extra libraries>)
-@end smallexample
-
-@majorheading Description
-
-AX_EXT_HAVE_LIB is identical to AC_SEARCH_LIBS with the exception that
-will add -L<directory> when looking, and use a different variable for
-each directory.
-
-Any required -L<directory> flags are added to LDFLAGS and located
-libraies are added to LIBS
-
-Some libraries are unlinkable without other extra libraries, which can
-be specified in the 4th argument. The mysql client library needs -lz,
-for example.
-
-Example:
-
-@smallexample
- AX_EXT_HAVE_LIB(/lib /usr/lib /usr/local/lib /usr/lib/mysql /usr/local/mysql/lib, mysqlclient, mysql_init, [-lz])
-@end smallexample
-
-which finds the mysql client library if succeeds system when it tries
-with -L/usr/lib/mysql then it adds -lmysqlclient to LIBS and
--L/usr/lib/mysql to LDFLAGS.
-
-The test itself is based on the autoconf 2.53 version of AC_SEARCH_LIBS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ext_have_lib.m4,latest
-version of @file{ax_ext_have_lib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ext_have_lib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_extend_srcdir
-@unnumberedsec ax_extend_srcdir
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXTEND_SRCDIR
-@end smallexample
-
-@majorheading Description
-
-The AX_EXTEND_SRCDIR macro extends $srcdir by one path component.
-
-As an example, when working in /home/michael/i3-4.12/build and calling
-../configure, your $srcdir is "..". After calling AX_EXTEND_SRCDIR,
-$srcdir will be set to "../../i3-4.12".
-
-The result of extending $srcdir is that filenames (e.g. in the output of
-the "backtrace" gdb command) will include one more path component of the
-absolute source path. The additional path component makes it easy for
-users to recognize which files belong to the PACKAGE, and -- provided a
-dist tarball was unpacked -- which version of PACKAGE was used.
-
-As an example, in "backtrace", you will see:
-
-@smallexample
- #0 main (argc=1, argv=0x7fffffff1fc8) at ../../i3-4.12/src/main.c:187
-@end smallexample
-
-instead of:
-
-@smallexample
- #0 main (argc=1, argv=0x7fffffff1fc8) at ../src/main.c:187
-@end smallexample
-
-In case your code uses the __FILE__ preprocessor directive to refer to
-the filename of the current source file (e.g. in debug messages), using
-the extended path might be undesirable. For this purpose,
-AX_EXTEND_SRCDIR defines the output variable AX_EXTEND_SRCDIR_CPPFLAGS,
-which can be added to AM_CPPFLAGS in Makefile.am in order to define the
-preprocessor directive STRIPPED__FILE__. As an example, when compiling
-the file "../../i3-4.12/src/main.c", STRIPPED__FILE__ evaluates to
-"main.c".
-
-There are some caveats: When $srcdir is "." (i.e. when ./configure was
-called instead of ../configure in a separate build directory),
-AX_EXTEND_SRCDIR will still extend $srcdir, but the intended effect will
-not be achieved because of the way automake specifies file paths:
-automake defines COMPILE to use "`test -f '$source' || echo
-'\$(srcdir)/'`$source" in order to prefer files in the current directory
-over specifying $srcdir explicitly.
-
-The AX_EXTEND_SRCDIR author is not aware of any way to influence this
-automake behavior. Patches very welcome.
-
-To work around this issue, you can use AX_ENABLE_BUILDDIR i.e. by adding
-the following code to configure.ac:
-
-@smallexample
- AX_ENABLE_BUILDDIR
- dnl ...
- AX_EXTEND_SRCDIR
-@end smallexample
-
-Then also add this bit to Makefile.am (if you wish to use
-STRIPPED__FILE__ in your code):
-
-@smallexample
- AM_CPPFLAGS = @@AX_EXTEND_SRCDIR_CPPFLAGS@@
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_extend_srcdir.m4,latest
-version of @file{ax_extend_srcdir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_extend_srcdir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Michael Stapelberg @email{michael@@i3wm.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_extra_dist
-@unnumberedsec ax_extra_dist
-
-@majorheading Synopsis
-
-@smallexample
-AX_EXTRA_DIST
-@end smallexample
-
-@majorheading Description
-
-Allow support for custom dist targets.
-
-To add custom dist targets, you must create a dist-<TYPE> target within
-your Makefile.am, where <TYPE> is the name of the dist and then add
-<TYPE> to EXTRA_SRC_DISTS or EXTRA_BIN_DISTS. For example:
-
-@smallexample
- dist-foobar:
- <rules for making the foobar dist>
-@end smallexample
-
-@smallexample
- EXTRA_BIN_DISTS += foobar
-@end smallexample
-
-You can then build all the src dist targets by running:
-
-@smallexample
- make dist-src
-@end smallexample
-
-You can build all the binary dist targets by running:
-
-@smallexample
- make dist-bin
-@end smallexample
-
-and you can build both the src and dist targets by running:
-
-@smallexample
- make all-dist
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_extra_dist.m4,latest
-version of @file{ax_extra_dist.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_extra_dist.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f77_cmain_fflags
-@unnumberedsec ax_f77_cmain_fflags
-
-@majorheading Synopsis
-
-@smallexample
-AX_F77_CMAIN_FFLAGS([ACTION-IF-SUCCEED], [ACTION-IF-FAIL])
-@end smallexample
-
-@majorheading Description
-
-This macro figures out if extra Fortran compiler flags are required in
-order to use the Fortran linker to link programs where the main()
-function is defined via C (or other language). On some systems, notably
-the Alpha with Compaq compilers, the Fortran libraries have their own
-main() function which must be disabled.
-
-Runs ACTION-IF-SUCCEED if successful, and ACTION-IF-FAIL if not. Defines
-the output variable F77_CMAIN_FFLAGS to any discovered flags. (If
-ACTION-IF-FAIL is not specified, defaults to halting with an error.)
-
-This macro is especially useful in conjunction with automake, since by
-default automake uses $F77 to link programs mixing C and Fortran,
-leading to a link error on some systems. In this case, you should set
-the FFLAGS for that program to include F77_CMAIN_FFLAGS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f77_cmain_fflags.m4,latest
-version of @file{ax_f77_cmain_fflags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f77_cmain_fflags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_f90_header
-@unnumberedsec ax_f90_header
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_HEADER(HEADER, HEADER-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-Set up the compiler flags to use a given fortran 90 header. HEADER is
-the name of the header. HEADER-REGEXP is a regular expression (used by
-find) matched by the filename of the header. FUNCTION-BODY is the body
-of a function (including the 'use' statement and the call to a function
-defined by the module) SEARCH-PATH is a colon-separated list of
-directories that will be recursively searched for header files. If
-empty, the search path will be composed of $prefix, $ac_default_prefix,
-and all directories exactly one level *above* the directories in
-$LD_LIBRARY_PATH (the rationale is that when libraries are put in
-/some/path/lib, the headers are often put in a directory like
-/some/path/include). An output variable named F90_HEADER_xxx will be set
-up with the proper flag for substitution in Makefiles (xxx is built from
-the first argument, with autoconf traditional escapes).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_header.m4,latest
-version of @file{ax_f90_header.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_header.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_internal_headmod
-@unnumberedsec ax_f90_internal_headmod
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_INTERNAL_HEADMOD(MESSAGE, FILE-REGEXP, FLAG, FUNCTION-BODY, OUTPUT-VAR[, SEARCH-PATH [, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-Internal macro used by AX_F90_HEADER and AX_F90_MODULE.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_internal_headmod.m4,latest
-version of @file{ax_f90_internal_headmod.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_internal_headmod.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_library
-@unnumberedsec ax_f90_library
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_LIBRARY(LIBRARY, LIB-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-Set up the compiler flags to link a given fortran 90 library LIBRARY is
-the name of the library. LIB-REGEXP is a regular expression (used by
-find) matched by the filename of the library, this is useful either if
-the library filename does not follow the traditional libxxx.a or
-libxxx.so pattern, or if some specific information is embedded into the
-name, like compiler used, debugging status ...). FUNCTION-BODY is the
-body of a function (including the 'use' statements and the call to a
-function defined by the library) SEARCH-PATH is a colon-separated list
-of directories that will be used as the base directories for 'find' to
-look for the library file. If empty, the search path will be composed of
-$prefix/lib, $ac_default_prefix/lib, and $LD_LIBRARY_PATH. Two output
-variables named F90_LDFLAGS_xxx and F90_LIBS_xxx will be set up with the
-proper flag for substitution in Makefiles (xxx is built from the first
-argument, with autoconf traditional escapes).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_library.m4,latest
-version of @file{ax_f90_library.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_library.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_library_setup
-@unnumberedsec ax_f90_library_setup
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_LIBRARY_SETUP(LIBRARY, HEADER-REGEXP, MODULE-REGEXP, LIB-REGEXP, FUNCTION-BODY)
-@end smallexample
-
-@majorheading Description
-
-Convenience macro to set up a fortran 90 library in a simplified way.
-LIBRARY is the name of the library. HEADER-REGEXP is a regular
-expression (used by find) matched by the header file to look for (may be
-empty). MODULE-REGEXP is a regular expression (used by find) matched by
-the filename of the module (may be empty). LIB-REGEXP is a regular
-expression (used by find) matched by the filename of the library, this
-is useful either if the library filename does not follow the traditional
-libxxx.a or libxxx.so pattern, or if some specific information is
-embedded into the name, like compiler used, debugging status ...).
-FUNCTION-BODY is the body of a function (including the 'use' statements
-and the call to a function defined by the library).
-
-This macro is a simple wrapper around AX_F90_MODULE and AX_F90_LIBRARY
-that uses the parameters provided by the end user through a --with-xxx
-option to set up the search path. Both a module and a library will be
-tested, the same path will be used for both tests, so the path must be
-set up with a common parent directory of both the library file and the
-module file. The macro also automatically updates the FCFLAGS, LDFLAGS
-and LIBS variables in addition to providing the F90_HEADER_xxx,
-F90_MODULE_xxx, F90_LDFLAGS_xxx and F90_LIBS_xxx output variables.
-
-Example: suppose you have /home/nostradamus/esoteric/lib/libalchemy.a
-and /home/nostradamus/esoteric/mod/alchemy.mod which provides a function
-transmute_into_gold, you can use the following in you configure.ac:
-
-@smallexample
- AX_F90_MODULE_EXTENSION
- if test x$ax_cv_f90_modext = xunknown ; then
- AC_MSG_ERROR([unable to find f90 modules extension])
- fi
- AX_F90_LIBRARY_SETUP(alchemy,[],alchemy.$ax_cv_f90_modext,libalchemy*,[
- use alchemy
- call transmute_into_gold('lead')
- ])
-@end smallexample
-
-and the user could configure your package using a command like this:
-
-@smallexample
- ./configure --with-alchemy=$HOME/esoteric
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_library_setup.m4,latest
-version of @file{ax_f90_library_setup.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_library_setup.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_module
-@unnumberedsec ax_f90_module
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_MODULE(MODULE, MODULE-REGEXP, FUNCTION-BODY [, SEARCH-PATH [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-Set up the compiler flags to use a given fortran 90 module MODULE is the
-name of the module. MODULE-REGEXP is a regular expression (used by find)
-matched by the filename of the module. FUNCTION-BODY is the body of a
-function (including the 'use' statement and the call to a function
-defined by the module) SEARCH-PATH is a colon-separated list of
-directories that will be recursively searched for modules files. If
-empty, the search path will be composed of $prefix, $ac_default_prefix,
-and all directories exactly one level *above* the directories in
-$LD_LIBRARY_PATH (the rationale is that when libraries are put in
-/some/path/lib, the modules are often put in a directory like
-/some/path/include or /some/path/mod or something similar). An output
-variable named F90_MODULE_xxx will be set up with the proper flag for
-substitution in Makefiles (xxx is built from the first argument, with
-autoconf traditional escapes).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module.m4,latest
-version of @file{ax_f90_module.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_module_extension
-@unnumberedsec ax_f90_module_extension
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_MODULE_EXTENSION
-@end smallexample
-
-@majorheading Description
-
-Find Fortran 90 modules file extension. The module extension is stored
-in the cached variable ax_f90_modext, or "unknown" if the extension
-cannot be found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module_extension.m4,latest
-version of @file{ax_f90_module_extension.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module_extension.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}} @* @w{Copyright @copyright{} 2009 Alexander Pletzer @email{pletzer@@txcorp.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_f90_module_flag
-@unnumberedsec ax_f90_module_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_F90_MODULE_FLAG
-@end smallexample
-
-@majorheading Description
-
-Find Fortran 90 modules inclusion flag. The module inclusion flag is
-stored in the cached variable ax_f90_modflag. An error is triggered if
-the flag cannot be found. Supported are the -I GNU compilers flag, the
--M SUN compilers flag, and the -p Absoft Pro Fortran compiler flag.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_f90_module_flag.m4,latest
-version of @file{ax_f90_module_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_f90_module_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Luc Maisonobe @email{luc@@spaceroots.org}} @* @w{Copyright @copyright{} 2009 Julian C. Cummings @email{cummings@@cacr.caltech.edu}} @* @w{Copyright @copyright{} 2009 Alexander Pletzer @email{pletzer@@txcorp.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_fc_check_define
-@unnumberedsec ax_fc_check_define
-
-@majorheading Synopsis
-
-@smallexample
-AX_FC_CHECK_DEFINE([symbol], [ACTION-IF-FOUND], [ACTION-IF-NOT])
-@end smallexample
-
-@majorheading Description
-
-This macro checks to see if the Fortran pre-processor has a symbol
-defined.
-
-Consider a usage like:
-
-@smallexample
- AC_FC_PP_DEFINE()
- AX_FC_CHECK_DEFINE(__BIGGEST_ALIGNMENT__, [],
- AX_APPEND_FLAG([$@{FC_DEFINE@}__BIGGEST_ALIGNMENT__=64],
- [FCFLAGS]))
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_fc_check_define.m4,latest
-version of @file{ax_fc_check_define.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_fc_check_define.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Timothy Brown @email{tbrown@@freeshell.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_file_escapes
-@unnumberedsec ax_file_escapes
-
-@majorheading Synopsis
-
-@smallexample
-AX_FILE_ESCAPES
-@end smallexample
-
-@majorheading Description
-
-Writes the specified data to the specified file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_file_escapes.m4,latest
-version of @file{ax_file_escapes.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_file_escapes.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_find_hamcrest
-@unnumberedsec ax_find_hamcrest
-
-@majorheading Synopsis
-
-@smallexample
-AX_FIND_HAMCREST
-@end smallexample
-
-@majorheading Description
-
-AX_FIND_HAMCREST will look for the Hamcrest java library. When found its
-path will be put in HAMCREST_CPF as a classpath fragment.
-
-To override the location define HAMCREST_JAR to the wanted path.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_hamcrest.m4,latest
-version of @file{ax_find_hamcrest.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_hamcrest.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Sveinung Kvilhaugsvik @email{sveinung84@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_find_junit
-@unnumberedsec ax_find_junit
-
-@majorheading Synopsis
-
-@smallexample
-AX_FIND_JUNIT
-@end smallexample
-
-@majorheading Description
-
-AX_FIND_JUNIT will look for the JUnit java library. When found its path
-will be put in JUNIT_CPF as a classpath fragment.
-
-To override the location define JUNIT_JAR to the wanted path.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_junit.m4,latest
-version of @file{ax_find_junit.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_junit.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Sveinung Kvilhaugsvik @email{sveinung84@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_find_scala_stdlib
-@unnumberedsec ax_find_scala_stdlib
-
-@majorheading Synopsis
-
-@smallexample
-AX_FIND_SCALA_STDLIB
-@end smallexample
-
-@majorheading Description
-
-AX_FIND_SCALA_STDLIB will look for the Scala Standard Library. When
-found its path will be put in SCALA_STDLIB_CPF as a classpath fragment.
-
-To override the location define SCALA_STDLIB to the wanted path
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_find_scala_stdlib.m4,latest
-version of @file{ax_find_scala_stdlib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_find_scala_stdlib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Sveinung Kvilhaugsvik @email{sveinung84@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification,are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_forceinline
-@unnumberedsec ax_forceinline
-
-@majorheading Synopsis
-
-@smallexample
-AX_FORCEINLINE()
-@end smallexample
-
-@majorheading Description
-
-Provides a test for C compiler support of forced inlining. If usable,
-#define FORCEINLINE to the appropriate force inline keyword. Otherwise
-#define FORCEINLINE to be 'inline'.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_forceinline.m4,latest
-version of @file{ax_forceinline.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_forceinline.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alan Woodland @email{ajw05@@aber.ac.uk}} @* @w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_func_accept_argtypes
-@unnumberedsec ax_func_accept_argtypes
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_ACCEPT_ARGTYPES
-@end smallexample
-
-@majorheading Description
-
-Checks the data types of the three arguments to accept(). Results are
-placed into the symbols ACCEPT_TYPE_ARG[123], consistent with the
-following example:
-
-@smallexample
- #define ACCEPT_TYPE_ARG1 int
- #define ACCEPT_TYPE_ARG2 struct sockaddr *
- #define ACCEPT_TYPE_ARG3 socklen_t *
-@end smallexample
-
-This macro requires AC_CHECK_HEADERS to have already verified the
-presence or absence of sys/types.h and sys/socket.h.
-
-NOTE: This is just a modified version of the AC_FUNC_SELECT_ARGTYPES
-macro. Credit for that one goes to David MacKenzie et. al.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_accept_argtypes.m4,latest
-version of @file{ax_func_accept_argtypes.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_accept_argtypes.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Daniel Richard G. @email{skunk@@iskunk.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_func_getopt_long
-@unnumberedsec ax_func_getopt_long
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_GETOPT_LONG
-@end smallexample
-
-@majorheading Description
-
-Check for getopt_long support.
-
-This assume that the standard getopt.h file (from GNU libc) is available
-as lib/gnugetopt.h. If needed, this file will be linked as getopt.h, but
-we want to default to the system's getopt.h file. (See
-http://sources.redhat.com/ml/automake/2000-09/msg00041.html for an
-explanation about why using the system's getopt.h file is important.)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_getopt_long.m4,latest
-version of @file{ax_func_getopt_long.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_getopt_long.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_func_memmove
-@unnumberedsec ax_func_memmove
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_MEMMOVE
-@end smallexample
-
-@majorheading Description
-
-Checks for a memmove that can handle overlaps correctly. If no working
-memmove is found, request a replacement and warn the user about it.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_memmove.m4,latest
-version of @file{ax_func_memmove.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_memmove.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ruediger Kuhlmann @email{info@@ruediger-kuhlmann.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_func_mkdir
-@unnumberedsec ax_func_mkdir
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_MKDIR
-@end smallexample
-
-@majorheading Description
-
-Check whether mkdir() is mkdir or _mkdir, and whether it takes one or
-two arguments.
-
-This macro can define HAVE_MKDIR, HAVE__MKDIR, and MKDIR_TAKES_ONE_ARG,
-which are expected to be used as follows:
-
-@smallexample
- #if HAVE_MKDIR
- # if MKDIR_TAKES_ONE_ARG
- /* MinGW32 */
- # define mkdir(a, b) mkdir(a)
- # endif
- #else
- # if HAVE__MKDIR
- /* plain Windows 32 */
- # define mkdir(a, b) _mkdir(a)
- # else
- # error "Don't know how to create a directory on this system."
- # endif
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_mkdir.m4,latest
-version of @file{ax_func_mkdir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_mkdir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_func_posix_memalign
-@unnumberedsec ax_func_posix_memalign
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_POSIX_MEMALIGN
-@end smallexample
-
-@majorheading Description
-
-Some versions of posix_memalign (notably glibc 2.2.5) incorrectly apply
-their power-of-two check to the size argument, not the alignment
-argument. AX_FUNC_POSIX_MEMALIGN defines HAVE_POSIX_MEMALIGN if the
-power-of-two check is correctly applied to the alignment argument.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_posix_memalign.m4,latest
-version of @file{ax_func_posix_memalign.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_posix_memalign.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Pakin @email{pakin@@uiuc.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_func_snprintf
-@unnumberedsec ax_func_snprintf
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_SNPRINTF
-@end smallexample
-
-@majorheading Description
-
-Checks for a fully C99 compliant snprintf, in particular checks whether
-it does bounds checking and returns the correct string length; does the
-same check for vsnprintf. If no working snprintf or vsnprintf is found,
-request a replacement and warn the user about it. Note: the mentioned
-replacement is freely available and may be used in any project
-regardless of it's license.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_snprintf.m4,latest
-version of @file{ax_func_snprintf.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_snprintf.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ruediger Kuhlmann @email{info@@ruediger-kuhlmann.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_func_which_gethostbyname_r
-@unnumberedsec ax_func_which_gethostbyname_r
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_WHICH_GETHOSTBYNAME_R
-@end smallexample
-
-@majorheading Description
-
-Determines which historical variant of the gethostbyname_r() call
-(taking three, five, or six arguments) is available on the system and
-defines one of the following macros accordingly:
-
-@smallexample
- HAVE_FUNC_GETHOSTBYNAME_R_6
- HAVE_FUNC_GETHOSTBYNAME_R_5
- HAVE_FUNC_GETHOSTBYNAME_R_3
-@end smallexample
-
-as well as
-
-@smallexample
- HAVE_GETHOSTBYNAME_R
-@end smallexample
-
-If used in conjunction with gethostname.c, the API demonstrated in
-test.c can be used regardless of which gethostbyname_r() is available.
-These example files can be found at
-http://www.csn.ul.ie/~caolan/publink/gethostbyname_r
-
-based on David Arnold's autoconf suggestion in the threads faq
-
-Originally named "AC_caolan_FUNC_WHICH_GETHOSTBYNAME_R". Rewritten for
-Autoconf 2.5x, and updated for 2.68 by Daniel Richard G.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_which_gethostbyname_r.m4,latest
-version of @file{ax_func_which_gethostbyname_r.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_which_gethostbyname_r.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Caolan McNamara @email{caolan@@skynet.ie}} @* @w{Copyright @copyright{} 2008 Daniel Richard G. @email{skunk@@iskunk.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_func_which_getservbyname_r
-@unnumberedsec ax_func_which_getservbyname_r
-
-@majorheading Synopsis
-
-@smallexample
-AX_FUNC_WHICH_GETSERVBYNAME_R
-@end smallexample
-
-@majorheading Description
-
-Provides a test to determine the correct way to call getservbyname_r:
-
-@smallexample
- - defines HAVE_FUNC_GETSERVBYNAME_R_6 if it needs 6 arguments (e.g linux)
- - defines HAVE_FUNC_GETSERVBYNAME_R_5 if it needs 5 arguments (e.g. solaris)
- - defines HAVE_FUNC_GETSERVBYNAME_R_4 if it needs 4 arguments (e.g. osf/1)
-@end smallexample
-
-An example use can be found at
-http://raf.org/autoconf/net_getservbyname.c
-
-Based on Caolan McNamara's gethostbyname_r macro. Based on David
-Arnold's autoconf suggestion in the threads faq.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_func_which_getservbyname_r.m4,latest
-version of @file{ax_func_which_getservbyname_r.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_func_which_getservbyname_r.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 raf @email{raf@@raf.org}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_archflag
-@unnumberedsec ax_gcc_archflag
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_ARCHFLAG([PORTABLE?], [ACTION-SUCCESS], [ACTION-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to guess the "native" arch corresponding to the target
-architecture for use with gcc's -march=arch or -mtune=arch flags. If
-found, the cache variable $ax_cv_gcc_archflag is set to this flag and
-ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to
-"unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is
-to add $ax_cv_gcc_archflag to the end of $CFLAGS.
-
-PORTABLE? should be either [yes] (default) or [no]. In the former case,
-the flag is set to -mtune (or equivalent) so that the architecture is
-only used for tuning, but the instruction set used is still portable. In
-the latter case, the flag is set to -march (or equivalent) so that
-architecture-specific instructions are enabled.
-
-The user can specify --with-gcc-arch=<arch> in order to override the
-macro's choice of architecture, or --without-gcc-arch to disable this.
-
-When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is
-called unless the user specified --with-gcc-arch manually.
-
-Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID
-
-(The main emphasis here is on recent CPUs, on the principle that doing
-high-performance computing on old hardware is uncommon.)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_archflag.m4,latest
-version of @file{ax_gcc_archflag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_archflag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2008 Matteo Frigo} @* @w{Copyright @copyright{} 2014 Tsukasa Oi} @* @w{Copyright @copyright{} 2017-2018 Alexey Kopytov}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_builtin
-@unnumberedsec ax_gcc_builtin
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_BUILTIN(BUILTIN)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the compiler supports one of GCC's built-in
-functions; many other compilers also provide those same built-ins.
-
-The BUILTIN parameter is the name of the built-in function.
-
-If BUILTIN is supported define HAVE_<BUILTIN>. Keep in mind that since
-builtins usually start with two underscores they will be copied over
-into the HAVE_<BUILTIN> definition (e.g. HAVE___BUILTIN_EXPECT for
-__builtin_expect()).
-
-The macro caches its result in the ax_cv_have_<BUILTIN> variable (e.g.
-ax_cv_have___builtin_expect).
-
-The macro currently supports the following built-in functions:
-
-@smallexample
- __builtin_assume_aligned
- __builtin_bswap16
- __builtin_bswap32
- __builtin_bswap64
- __builtin_choose_expr
- __builtin___clear_cache
- __builtin_clrsb
- __builtin_clrsbl
- __builtin_clrsbll
- __builtin_clz
- __builtin_clzl
- __builtin_clzll
- __builtin_complex
- __builtin_constant_p
- __builtin_cpu_init
- __builtin_cpu_is
- __builtin_cpu_supports
- __builtin_ctz
- __builtin_ctzl
- __builtin_ctzll
- __builtin_expect
- __builtin_ffs
- __builtin_ffsl
- __builtin_ffsll
- __builtin_fpclassify
- __builtin_huge_val
- __builtin_huge_valf
- __builtin_huge_vall
- __builtin_inf
- __builtin_infd128
- __builtin_infd32
- __builtin_infd64
- __builtin_inff
- __builtin_infl
- __builtin_isinf_sign
- __builtin_nan
- __builtin_nand128
- __builtin_nand32
- __builtin_nand64
- __builtin_nanf
- __builtin_nanl
- __builtin_nans
- __builtin_nansf
- __builtin_nansl
- __builtin_object_size
- __builtin_parity
- __builtin_parityl
- __builtin_parityll
- __builtin_popcount
- __builtin_popcountl
- __builtin_popcountll
- __builtin_powi
- __builtin_powif
- __builtin_powil
- __builtin_prefetch
- __builtin_trap
- __builtin_types_compatible_p
- __builtin_unreachable
-@end smallexample
-
-Unsupported built-ins will be tested with an empty parameter set and the
-result of the check might be wrong or meaningless so use with care.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_builtin.m4,latest
-version of @file{ax_gcc_builtin.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_builtin.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Gabriele Svelto @email{gabriele.svelto@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_const_call
-@unnumberedsec ax_gcc_const_call
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_CONST_CALL
-@end smallexample
-
-@majorheading Description
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_const_call.m4,latest
-version of @file{ax_gcc_const_call.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_const_call.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_func_attribute
-@unnumberedsec ax_gcc_func_attribute
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_FUNC_ATTRIBUTE(ATTRIBUTE)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the compiler supports one of GCC's function
-attributes; many other compilers also provide function attributes with
-the same syntax. Compiler warnings are used to detect supported
-attributes as unsupported ones are ignored by default so quieting
-warnings when using this macro will yield false positives.
-
-The ATTRIBUTE parameter holds the name of the attribute to be checked.
-
-If ATTRIBUTE is supported define HAVE_FUNC_ATTRIBUTE_<ATTRIBUTE>.
-
-The macro caches its result in the ax_cv_have_func_attribute_<attribute>
-variable.
-
-The macro currently supports the following function attributes:
-
-@smallexample
- alias
- aligned
- alloc_size
- always_inline
- artificial
- cold
- const
- constructor
- constructor_priority for constructor attribute with priority
- deprecated
- destructor
- dllexport
- dllimport
- error
- externally_visible
- fallthrough
- flatten
- format
- format_arg
- gnu_format
- gnu_inline
- hot
- ifunc
- leaf
- malloc
- noclone
- noinline
- nonnull
- noreturn
- nothrow
- optimize
- pure
- sentinel
- sentinel_position
- unused
- used
- visibility
- warning
- warn_unused_result
- weak
- weakref
-@end smallexample
-
-Unsupported function attributes will be tested with a prototype
-returning an int and not accepting any arguments and the result of the
-check might be wrong or meaningless so use with care.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_func_attribute.m4,latest
-version of @file{ax_gcc_func_attribute.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_func_attribute.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Gabriele Svelto @email{gabriele.svelto@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_lib
-@unnumberedsec ax_gcc_lib
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_LIB(LIBRARY,[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-AX_GCC_LIB looks for LIBRARY inside gcc install directory, performs
-ACTION-IF-FOUND if the library is available, ACTION-IF-NOT-FOUND
-otherwise. The gcc install directory is retrieved using
-AX_GCC_INSTALL_DIR macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_lib.m4,latest
-version of @file{ax_gcc_lib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_lib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_libgcc_eh
-@unnumberedsec ax_gcc_libgcc_eh
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_LIBGCC_EH(VARIABLE)
-@end smallexample
-
-@majorheading Description
-
-AX_GCC_LIBGCC_EH defines VARIABLE as the absolute path to libgcc_eh.a if
-it is available on the system, empty otherwise
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_libgcc_eh.m4,latest
-version of @file{ax_gcc_libgcc_eh.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_libgcc_eh.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_libsupcxx
-@unnumberedsec ax_gcc_libsupcxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_LIBSUPCXX(VARIABLE)
-@end smallexample
-
-@majorheading Description
-
-AX_GCC_LIBSUPCXX defines VARIABLE as the absolute path to libsupc++.a if
-it is available on the system, empty otherwise.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_libsupcxx.m4,latest
-version of @file{ax_gcc_libsupcxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_libsupcxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}} @* @w{Copyright @copyright{} 2009 Alessandro Massignan @email{ff0000.it@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_malloc_call
-@unnumberedsec ax_gcc_malloc_call
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_MALLOC_CALL
-@end smallexample
-
-@majorheading Description
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_malloc_call.m4,latest
-version of @file{ax_gcc_malloc_call.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_malloc_call.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_var_attribute
-@unnumberedsec ax_gcc_var_attribute
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_VAR_ATTRIBUTE(ATTRIBUTE)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the compiler supports one of GCC's variable
-attributes; many other compilers also provide variable attributes with
-the same syntax. Compiler warnings are used to detect supported
-attributes as unsupported ones are ignored by default so quieting
-warnings when using this macro will yield false positives.
-
-The ATTRIBUTE parameter holds the name of the attribute to be checked.
-
-If ATTRIBUTE is supported define HAVE_VAR_ATTRIBUTE_<ATTRIBUTE>.
-
-The macro caches its result in the ax_cv_have_var_attribute_<attribute>
-variable.
-
-The macro currently supports the following variable attributes:
-
-@smallexample
- aligned
- cleanup
- common
- nocommon
- deprecated
- mode
- packed
- tls_model
- unused
- used
- vector_size
- weak
- dllimport
- dllexport
- init_priority
-@end smallexample
-
-Unsupported variable attributes will be tested against a global integer
-variable and without any arguments given to the attribute itself; the
-result of this check might be wrong or meaningless so use with care.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_var_attribute.m4,latest
-version of @file{ax_gcc_var_attribute.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_var_attribute.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Gabriele Svelto @email{gabriele.svelto@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_warn_unused_result
-@unnumberedsec ax_gcc_warn_unused_result
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_WARN_UNUSED_RESULT
-@end smallexample
-
-@majorheading Description
-
-The macro will compile a test program to see whether the compiler does
-understand the per-function postfix pragma.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_warn_unused_result.m4,latest
-version of @file{ax_gcc_warn_unused_result.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_warn_unused_result.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gcc_x86_avx_xgetbv
-@unnumberedsec ax_gcc_x86_avx_xgetbv
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_X86_AVX_XGETBV
-@end smallexample
-
-@majorheading Description
-
-On later x86 processors with AVX SIMD support, with gcc or a compiler
-that has a compatible syntax for inline assembly instructions, run a
-small program that executes the xgetbv instruction with input OP. This
-can be used to detect if the OS supports AVX instruction usage.
-
-On output, the values of the eax and edx registers are stored as
-hexadecimal strings as "eax:edx" in the cache variable
-ax_cv_gcc_x86_avx_xgetbv.
-
-If the xgetbv instruction fails (because you are running a
-cross-compiler, or because you are not using gcc, or because you are on
-a processor that doesn't have this instruction),
-ax_cv_gcc_x86_avx_xgetbv_OP is set to the string "unknown".
-
-This macro mainly exists to be used in AX_EXT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_avx_xgetbv.m4,latest
-version of @file{ax_gcc_x86_avx_xgetbv.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_avx_xgetbv.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Michael Petch @email{mpetch@@capp-sysware.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_x86_cpu_supports
-@unnumberedsec ax_gcc_x86_cpu_supports
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_X86_CPU_SUPPORTS(X86-INSTRUCTION-SET,
- [ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks if the host cpu supports X86-INSTRUCTION-SET. The instruction set
-that can be tested are "mmx, popcnt, sse, sse2, sse3, sse4.1, sse4.2,
-sse4a, avx, avx2, avx512f, fma, fma4, bmi, bmi2". If the instruction set
-is supported by the host cpu, the C preprocessor macro
-HAVE_XXX_INSTRUCTIONS is set to 1. The XXX is up-cased instruction case
-with dot replaced by underscore. For example, the test for "sse4.2"
-would export HAVE_SSE4_2_INSTRUCTIONS=1. This macro requires gcc
-extended builtin function "__builtin_cpu_init" and
-"__builtin_cpu_supports" to detect the cpu features. It will error out
-if the compiler doesn't has these builtins.
-
-If the test for the instruction set succeeded, the hook ACTION-IF-FOUND
-would run. Otherwise the hook ACTION-IF-NOT-FOUND would run if
-specified.
-
-See also AX_CHECK_X86_FEATURES, which checks all the possible
-instruction set and export the corresponding CFLAGS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_cpu_supports.m4,latest
-version of @file{ax_gcc_x86_cpu_supports.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_cpu_supports.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_gcc_x86_cpuid
-@unnumberedsec ax_gcc_x86_cpuid
-
-@majorheading Synopsis
-
-@smallexample
-AX_GCC_X86_CPUID(OP)
-AX_GCC_X86_CPUID_COUNT(OP, COUNT)
-@end smallexample
-
-@majorheading Description
-
-On Pentium and later x86 processors, with gcc or a compiler that has a
-compatible syntax for inline assembly instructions, run a small program
-that executes the cpuid instruction with input OP. This can be used to
-detect the CPU type. AX_GCC_X86_CPUID_COUNT takes an additional COUNT
-parameter that gets passed into register ECX before calling cpuid.
-
-On output, the values of the eax, ebx, ecx, and edx registers are stored
-as hexadecimal strings as "eax:ebx:ecx:edx" in the cache variable
-ax_cv_gcc_x86_cpuid_OP.
-
-If the cpuid instruction fails (because you are running a
-cross-compiler, or because you are not using gcc, or because you are on
-a processor that doesn't have this instruction), ax_cv_gcc_x86_cpuid_OP
-is set to the string "unknown".
-
-This macro mainly exists to be used in AX_GCC_ARCHFLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gcc_x86_cpuid.m4,latest
-version of @file{ax_gcc_x86_cpuid.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gcc_x86_cpuid.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2008 Matteo Frigo} @* @w{Copyright @copyright{} 2015 Michael Petch @email{mpetch@@capp-sysware.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_generate_changelog
-@unnumberedsec ax_generate_changelog
-
-@majorheading Synopsis
-
-@smallexample
-AX_GENERATE_CHANGELOG()
-@end smallexample
-
-@majorheading Description
-
-Builds a rule for generating a ChangeLog file from version control
-system commit messages. Currently, the only supported VCS is git, but
-support for others could be added in future.
-
-Defines GENERATE_CHANGELOG_RULES which should be substituted in your
-Makefile.
-
-Usage example:
-
-configure.ac:
-
-@smallexample
- AX_GENERATE_CHANGELOG
-@end smallexample
-
-Makefile.am:
-
-@smallexample
- @@GENERATE_CHANGELOG_RULES@@
- CHANGELOG_START = 0.2.3^
- dist-hook: dist-ChangeLog
-@end smallexample
-
-ChangeLog (stub committed to VCS):
-
-@smallexample
- The ChangeLog is auto-generated when releasing.
- If you are seeing this, use 'git log' for a detailed list of changes.
-@end smallexample
-
-This results in a "dist-ChangeLog" rule being added to the Makefile.
-When run, "dist-ChangeLog" will generate a ChangeLog in the
-$(top_distdir), using $(CHANGELOG_GIT_FLAGS) to format the output from
-"git log" being run in $(CHANGELOG_GIT_DIR).
-
-Unless Automake is initialised with the 'foreign' option, a dummy
-ChangeLog file must be committed to VCS in $(top_srcdir), containing the
-text above (for example). It will be substituted by the automatically
-generated ChangeLog during "make dist".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_generate_changelog.m4,latest
-version of @file{ax_generate_changelog.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_generate_changelog.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 David King @email{amigadave@@amigadave.com}} @* @w{Copyright @copyright{} 2015 Philip Withnall @email{philip.withnall@@collabora.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_gnu_autotest
-@unnumberedsec ax_gnu_autotest
-
-@majorheading Synopsis
-
-@smallexample
-AX_GNU_AUTOTEST([testdir = `tests'], [testsuites = `testsuite'],
- [atlocal-sources = `'], [gen-package = `yes'],
- [force = `no'])
-@end smallexample
-
-@majorheading Description
-
-Sets up one or multiple GNU Autotest test suites [1].
-
-TL;DR:
-
-@smallexample
- * Write tests/testsuite.at as normal
- * Add to configure.ac: AX_GNU_AUTOTEST
- * Add to Makefile.am or Makefile.in in top_srcdir:
- @@AX_GNU_AUTOTEST_DEFAULT@@
- * autoreconf && ./configure && make check
-@end smallexample
-
-GNU Autotest is a very powerful testing framework to script executing
-binaries, observing their output and logging failures, all in the same
-portable manner as configure itself. But the only help given the
-developer in setting up the framework is the AC_CONFIG_TESTDIR()
-command, which leaves several additional steps up to the developer
-copying examples from the manual:
-
-@smallexample
- * generating the "package.m4" file used in generating the "testsuite"
- * generating the "testsuite" executable by calling autom4te
- * adding Makefile rules to keep both "package.m4" and "testsuite"
- current
- * figuring out how to do all the above if the Makefile does not reside
- in the testdir
-@end smallexample
-
-This command takes care of all of the above. It is designed to be called
-multiple times for different testdir directories, to have multiple
-testsuites scripts per directory and to handle the optional "package.m4"
-and "atlocal" (re)generation.
-
-The various actions taken by this command happen in different phases of
-the build process:
-
-@smallexample
- 1) During the autoconf execution, generate the testsuites and any
- "package.m4" files. So these are already available before configure
- ran. The reasoning for deviating from the examples in [1] is that
- these files are distributed and must be placed in the srcdir: it
- seems cleaner to not generate anything in srcdir during any of the
- later phases.
- 2) During the config.status execution (following the configure
- execution), generate "atconfig" and any "atlocal" files in the
- buildir. The "atconfig" generation is handled by calling
- AC_CONFIG_TESTDIR() so the developer does not have to do so
- themselves.
- 3) During the execution of make, several additional rules and file
- lists are made available via AC_SUBST(). The rules are intended
- to be called where appropriate (e.g. make check can depend on
- check-autotest) and the file lists are intended to be added
- to the appropriate lists (i.e. to DISTCLEANFILES and EXTRA_DIST).
-@end smallexample
-
-Description of AX_GNU_AUTOTEST() arguments:
-
-@smallexample
- * testdir: directory-name containing the testsuites. AX_GNU_AUTOTEST()
- must be called exactly once for each directory containing testsuites.
- If empty, defaults to "tests".
- * testsuites: space-separated list of words, where each word is the
- name of a test suite script optionally followed by a colon and the
- name of the scripts source file. If the source file is not given,
- it defaults to the script name suffixed by ".at". So these words
- are all equivalent: "foo", "foo:" and "foo:foo.at". If the argument
- is empty, it defaults to "testsuite". The script filenames must not
- contain any path, but that is allowed for the source filenames.
- * atlocal-sources: space- or colon-separated list of filenames, which
- are registered with AC_CONFIG_FILES() as the sources of atlocal.
- If empty, no atlocal file is generated.
- * gen-package: boolean ("yes" or "no") indicating whether "package.m4"
- should be generated. If empty, defaults to "yes".
- * force: boolean ("yes" or "no") whether to treat errors in arguments
- as errors and abort (for "no") or whether to ignore any such errors
- (for "yes"). If empty, defaults to "no".
-@end smallexample
-
-All filenames above must be relative. The testdir name is interpreted
-relative to top_srcdir. All other names are interpreted relative to the
-testdir. The boolean values are interpreted as "yes" for any non-empty
-value except "0", "n", "no" and their mixed-case variants.
-
-Description of Makefile.am / Makefile.in substitutions:
-
-@smallexample
- * AX_GNU_AUTOTEST_RULES: the make rules provided here. Substitute this
- in a separate line.
- * AX_GNU_AUTOTEST_DCLEAN: the list of files to be added to
- DISTCLEANFILES.
- * AX_GNU_AUTOTEST_DIST: the list of files to be added to EXTRA_DIST.
- * AX_GNU_AUTOTEST_DEFAULT: includes all other substitutions and uses
- them in a "default" way.
-@end smallexample
-
-All must be used as a substitution (@@...@@) instead of as a variable
-($(...) or $@{...@}). These substitutions are generated multiple times,
-once for each directory where an affected Makefile may be located. All
-substitutions start with the base as given above but may have suffixes
-for the directories. Assuming this example in configure.ac:
-
-@smallexample
- AX_GNU_AUTOTEST([foo/bar])
- AX_GNU_AUTOTEST([baz])
-@end smallexample
-
-Then the following substitutions are available (where <base> stands for
-one of the above prefixes):
-
-@smallexample
- * <base> : for use in top_srcdir/Makefile
- * <base>_foo : for use in top_srcdir/foo/Makefile
- * <base>_foo_bar : for use in top_srcdir/foo/bar/Makefile
- * <base>_baz : for use in top_srcdir/baz/Makefile
-@end smallexample
-
-The <base> substitutions cover both foo/bar and baz, so none of the
-other substitutions should be used. Indeed, no Makefiles are needed in
-the other directories. But if sub-directory Makefiles are used, then
-both <base>_baz and either of <base>_foo or <base>_foo_bar must be used
-in their respective Makefiles.
-
-Description of Makefile targets defined by AX_GNU_AUTOTEST_RULES*:
-
-@smallexample
- * check-autotest: The equivalent of check.
- * installcheck-autotest: The equivalent of installcheck.
- * clean-autotest: The equivalent of clean.
-@end smallexample
-
-The developer can either define the above targets as dependencies of
-their appropriate equivalent rule or of their *-local equivalent rule
-for automake or they can define a rule with a sub-make call as they
-wish.
-
-All rules are dependent on like-named rules for each sub-directory and
-for each testsuite. Only the testsuite rules actually do any work, the
-rest are just collectors and convenience names. Assuming this example in
-configure.ac:
-
-@smallexample
- AX_GNU_AUTOTEST([foo], [testsuite bar])
- AX_GNU_AUTOTEST([baz])
-@end smallexample
-
-Then AX_GNU_AUTOTEST_RULES defines these check rules (likewise for
-installcheck and clean):
-
-@smallexample
- check-autotest: check-autotest-foo check-autotest-baz
- check-autotest-foo: check-autotest-foo-testsuite check-autotest-foo-bar
- check-autotest-baz: check-autotest-baz-testsuite
- check-autotest-foo-testsuite # Executes foo/testsuite -C foo
- check-autotest-foo-bar # Executes foo/bar -C foo
- check-autotest-baz-testsuite # Executes baz/testsuite -C baz
-@end smallexample
-
-And AX_GNU_AUTOTEST_RULES_baz defines these check rules:
-
-@smallexample
- check-autotest: check-autotest-testsuite
- check-autotest-testsuite # Executes testsuite (which is baz/testsuite)
-@end smallexample
-
-Note how the rule names only contain the directory and testsuite paths
-relative to the Makefile location. Also note how each testsuite is
-executed in its respective testdir.
-
-In addition to the above, AX_GNU_AUTOTEST_RULES* also contains the rules
-to keep the testsuites, "package.m4" and "atconfig" updated. The
-matching rules to keep "atlocal" updated are generated by automake if
-that is used or are the responsibility of the developer.
-
-All testsuite executions (except for clean) use variables
-AX_GNU_AUTOTEST_FLAGS, AX_GNU_AUTOTEST_CHECK_FLAGS,
-AX_GNU_AUTOTEST_INSTALLCHECK_FLAGS and more path-and-script-specific
-variants for additional command line options. These variables can be
-defined by the developer to pass options to the testsuite. In the
-example above, the rule check-autotest-foo-bar would look like this:
-
-@smallexample
- check-autotest-foo-bar:
- foo/bar -C foo $(AX_GNU_AUTOTEST_FLAGS) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS) \
- $(AX_GNU_AUTOTEST_FLAGS_foo) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS_foo) \
- $(AX_GNU_AUTOTEST_FLAGS_foo_bar) \
- $(AX_GNU_AUTOTEST_CHECK_FLAGS_foo_bar)
-@end smallexample
-
-Description of Makefile file lists:
-
-These lists are intended to be added to DISTCLEANFILES and EXTRA_DIST.
-The *_DCLEAN list contains all "atconfig" files and the *_DIST list
-contains all testsuites and "package.m4" files. The lists are again
-generated per directory: so AX_GNU_AUTOTEST_DCLEAN contains all
-"atconfig" files while e.g. AX_GNU_AUTOTEST_DIST_foo contains only files
-below the "foo" directory. These file lists are prevented from becoming
-Makefile variables by calling AM_SUBST_NOTMAKE(): that way, only the
-single version used by the Makefile is substituted, not all lists for
-all other paths as well. So use either like this:
-
-@smallexample
- DISTCLEANFILES = @@AX_GNU_AUTOTEST_DCLEAN@@
- EXTRA_DIST = @@AX_GNU_AUTOTEST_DIST_foo@@
-@end smallexample
-
-Or like this:
-
-@smallexample
- AX_GNU_AUTOTEST_DCLEAN_foo = @@AX_GNU_AUTOTEST_DCLEAN_foo@@
- AX_GNU_AUTOTEST_DIST_foo = @@AX_GNU_AUTOTEST_DIST_foo@@
- DISTCLEANFILES = $@{AX_GNU_AUTOTEST_DCLEAN_foo@}
- EXTRA_DIST = $@{AX_GNU_AUTOTEST_DIST_foo@}
-@end smallexample
-
-Description of shorthand default Makefile contents defined by
-AX_GNU_AUTOTEST_DEFAULT*:
-
-This shorthand defines the appropriate rules, adds the file lists to the
-proper variables and makes the new targets dependencies of the standard
-"check", "installcheck" and "clean" targets. AX_GNU_AUTOTEST_DEFAULT is
-for example equivalent to:
-
-@smallexample
- @@AX_GNU_AUTOTEST_RULES@@
- check: check-autotest
- installcheck: installcheck-autotest
- clean: clean-autotest
- distclean: distclean-autotest
- distclean-autotest: clean-autotest
- -rm -f @@AX_GNU_AUTOTEST_DCLEAN@@
- .PHONY: distclean-autotest
- EXTRA_DIST += @@AX_GNU_AUTOTEST_DIST@@
-@end smallexample
-
-Note that this is copied verbatim into the Makefile (after expansion of
-the contained @@...@@ substitutions): it does not shadow the default
-targets as would happen if the same lines were written in a Makefile.am
-file. And also note the use of the += operator: this will not be
-compatible with all versions of Make. Finally, the DISTCLEANFILES list
-is not used because automake only uses that list if it saw the variable
-in the Makefile.am file: in a substitution, it gets ignored unless the
-user already used the list.
-
-Alternative standard GNU test suites not supported here:
-
-@smallexample
- * Automake test suites configured by the TESTS variable [2]
- * DejaGnu test suites [3,4]
-@end smallexample
-
-[1]:
-<https://www.gnu.org/software/autoconf/manual/html_node/Using-Autotest.html>
-
-[2]: <https://www.gnu.org/software/automake/manual/html_node/Tests.html>
-
-[3]: <https://www.gnu.org/software/dejagnu/>
-
-[4]:
-<https://www.gnu.org/software/automake/manual/html_node/DejaGnu-Tests.html>
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_gnu_autotest.m4,latest
-version of @file{ax_gnu_autotest.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_gnu_autotest.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Olaf Mandel @email{olaf@@mandel.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_have_adns
-@unnumberedsec ax_have_adns
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_ADNS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Check whether the GNU ADNS library available from
-http://www.chiark.greenend.org.uk/~ian/adns/ is installed on this
-system. The test is known to work with version 1.4 (or later). If the
-library is found, the flags necessary to link it are added to $LIBS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_adns.m4,latest
-version of @file{ax_have_adns.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_adns.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Peter Simons @email{simons@@cryp.to}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_have_epoll
-@unnumberedsec ax_have_epoll
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_EPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AX_HAVE_EPOLL_PWAIT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro determines whether the system supports the epoll I/O event
-interface. A neat usage example would be:
-
-@smallexample
- AX_HAVE_EPOLL(
- [AX_CONFIG_FEATURE_ENABLE(epoll)],
- [AX_CONFIG_FEATURE_DISABLE(epoll)])
- AX_CONFIG_FEATURE(
- [epoll], [This platform supports epoll(7)],
- [HAVE_EPOLL], [This platform supports epoll(7).])
-@end smallexample
-
-The epoll interface was added to the Linux kernel in version 2.5.45, and
-the macro verifies that a kernel newer than this is installed. This
-check is somewhat unreliable if <linux/version.h> doesn't match the
-running kernel, but it is necessary regardless, because glibc comes with
-stubs for the epoll_create(), epoll_wait(), etc. that allow programs to
-compile and link even if the kernel is too old; the problem would then
-be detected only at runtime.
-
-Linux kernel version 2.6.19 adds the epoll_pwait() call in addition to
-epoll_wait(). The availability of that function can be tested with the
-second macro. Generally speaking, it is safe to assume that
-AX_HAVE_EPOLL would succeed if AX_HAVE_EPOLL_PWAIT has, but not the
-other way round.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_epoll.m4,latest
-version of @file{ax_have_epoll.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_epoll.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Peter Simons @email{simons@@cryp.to}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_have_poll
-@unnumberedsec ax_have_poll
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AX_HAVE_PPOLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro determines whether the system supports the poll I/O event
-interface. A neat usage example would be:
-
-@smallexample
- AX_HAVE_POLL(
- [AX_CONFIG_FEATURE_ENABLE(poll)],
- [AX_CONFIG_FEATURE_DISABLE(poll)])
- AX_CONFIG_FEATURE(
- [poll], [This platform supports poll(7)],
- [HAVE_POLL], [This platform supports poll(7).])
-@end smallexample
-
-Some systems -- most notably Linux kernel 2.6.16 and later -- also have
-the variant ppoll(). The availability of that function can be tested
-with the second macro. Generally speaking, it is safe to assume that
-AX_HAVE_POLL would succeed if AX_HAVE_PPOLL has, but not the other way
-round.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_poll.m4,latest
-version of @file{ax_have_poll.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_poll.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Peter Simons @email{simons@@cryp.to}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_have_qt
-@unnumberedsec ax_have_qt
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_QT
-@end smallexample
-
-@majorheading Description
-
-Searches $PATH and queries qmake for Qt include files, libraries and Qt
-binary utilities. The macro only supports Qt5 or later.
-
-The following shell variable is set to either "yes" or "no":
-
-@smallexample
- have_qt
-@end smallexample
-
-Additionally, the following variables are exported:
-
-@smallexample
- QT_CXXFLAGS
- QT_LIBS
- QT_MOC
- QT_UIC
- QT_RCC
- QT_LRELEASE
- QT_LUPDATE
- QT_DIR
-@end smallexample
-
-which respectively contain an "-I" flag pointing to the Qt include
-directory, link flags necessary to link with Qt and X, the full path to
-the meta object compiler and the user interface compiler both, and
-finally the variable QTDIR as Qt likes to see it defined.
-
-Example lines for Makefile.in:
-
-@smallexample
- CXXFLAGS = @@QT_CXXFLAGS@@
- MOC = @@QT_MOC@@
-@end smallexample
-
-After the variables have been set, a trial compile and link is performed
-to check the correct functioning of the meta object compiler. This test
-may fail when the different detected elements stem from different
-releases of the Qt framework. In that case, an error message is emitted
-and configure stops.
-
-No common variables such as $LIBS or $CFLAGS are polluted.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_qt.m4,latest
-version of @file{ax_have_qt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_qt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bastiaan Veelo @email{Bastiaan@@Veelo.net}} @* @w{Copyright @copyright{} 2014 Alex Henrie @email{alexhenrie24@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_have_select
-@unnumberedsec ax_have_select
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_SELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-AX_HAVE_PSELECT([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro determines whether the system supports the select I/O event
-interface. A neat usage example would be:
-
-@smallexample
- AX_HAVE_SELECT(
- [AX_CONFIG_FEATURE_ENABLE(select)],
- [AX_CONFIG_FEATURE_DISABLE(select)])
- AX_CONFIG_FEATURE(
- [select], [This platform supports select(7)],
- [HAVE_SELECT], [This platform supports select(7).])
-@end smallexample
-
-Some systems also have the variant pselect(). The availability of that
-function can be tested with the second macro. Generally speaking, it is
-safe to assume that AX_HAVE_SELECT would succeed if AX_HAVE_SELECT_PWAIT
-has, but not the other way round.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_have_select.m4,latest
-version of @file{ax_have_select.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_have_select.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Peter Simons @email{simons@@cryp.to}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_include_strcasecmp
-@unnumberedsec ax_include_strcasecmp
-
-@majorheading Synopsis
-
-@smallexample
-AX_INCLUDE_STRCASECMP
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find a header for strcasecmp() in strings.h, then
-string.h, and AC_DEFINEs AX_STRCASECMP_HEADER to the value it found. Use
-it in your source like so:
-
-@smallexample
- #ifdef AX_STRCASECMP_HEADER
- #include AX_STRCASECMP_HEADER
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_include_strcasecmp.m4,latest
-version of @file{ax_include_strcasecmp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_include_strcasecmp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Leo Davis @email{ldavis@@speechfxinc.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_install_files
-@unnumberedsec ax_install_files
-
-@majorheading Synopsis
-
-@smallexample
-AX_INSTALL_FILES
-@end smallexample
-
-@majorheading Description
-
-Adds target for creating a install_files file, which contains the list
-of files that will be installed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_install_files.m4,latest
-version of @file{ax_install_files.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_install_files.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_int128
-@unnumberedsec ax_int128
-
-@majorheading Synopsis
-
-@smallexample
-AX_HAVE_INT128
-@end smallexample
-
-@majorheading Description
-
-Check whether the compiler provides __int128. If so, define HAVE_INT128.
-
-Works with GCC >= 4.6.
-
-TODO: Provide int128[u]_t & work with other compilers.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_int128.m4,latest
-version of @file{ax_int128.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_int128.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2019 Reuben Thomas @email{rrt@@sc3d.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_is_release
-@unnumberedsec ax_is_release
-
-@majorheading Synopsis
-
-@smallexample
-AX_IS_RELEASE(POLICY)
-@end smallexample
-
-@majorheading Description
-
-Determine whether the code is being configured as a release, or from
-git. Set the ax_is_release variable to 'yes' or 'no'.
-
-If building a release version, it is recommended that the configure
-script disable compiler errors and debug features, by conditionalising
-them on the ax_is_release variable. If building from git, these
-features should be enabled.
-
-The POLICY parameter specifies how ax_is_release is determined. It can
-take the following values:
-
-@smallexample
- * git-directory: ax_is_release will be 'no' if a '.git'
- directory or git worktree exists
- * minor-version: ax_is_release will be 'no' if the minor version number
- in $PACKAGE_VERSION is odd; this assumes
- $PACKAGE_VERSION follows the 'major.minor.micro' scheme
- * micro-version: ax_is_release will be 'no' if the micro version number
- in $PACKAGE_VERSION is odd; this assumes
- $PACKAGE_VERSION follows the 'major.minor.micro' scheme
- * dash-version: ax_is_release will be 'no' if there is a dash '-'
- in $PACKAGE_VERSION, for example 1.2-pre3, 1.2.42-a8b9
- or 2.0-dirty (in particular this is suitable for use
- with git-version-gen)
- * always: ax_is_release will always be 'yes'
- * never: ax_is_release will always be 'no'
-@end smallexample
-
-Other policies may be added in future.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_is_release.m4,latest
-version of @file{ax_is_release.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_is_release.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Philip Withnall @email{philip@@tecnocode.co.uk}} @* @w{Copyright @copyright{} 2016 Collabora Ltd.}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved.
+++ /dev/null
-@node ax_java_check_class
-@unnumberedsec ax_java_check_class
-
-@majorheading Synopsis
-
-@smallexample
-AX_JAVA_CHECK_CLASS(<class>,<action-if-found>,<action-if-not-found>)
-@end smallexample
-
-@majorheading Description
-
-Test if a Java class is available. Based on AX_PROG_JAVAC_WORKS. This
-version uses a cache variable which is both compiler, options and
-classpath dependent (so if you switch from javac to gcj it correctly
-notices and redoes the test).
-
-The macro tries to compile a minimal program importing <class>. Some
-newer compilers moan about the failure to use this but fail or produce a
-class file anyway. All moaning is sunk to /dev/null since I only wanted
-to know if the class could be imported. This is a recommended followup
-to AX_CHECK_JAVA_PLUGIN with classpath appropriately adjusted.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_java_check_class.m4,latest
-version of @file{ax_java_check_class.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_java_check_class.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_java_options
-@unnumberedsec ax_java_options
-
-@majorheading Synopsis
-
-@smallexample
-AX_JAVA_OPTIONS
-@end smallexample
-
-@majorheading Description
-
-AX_JAVA_OPTIONS adds configure command line options used for Java m4
-macros. This Macro is optional.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_java_options.m4,latest
-version of @file{ax_java_options.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_java_options.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Devin Weaver @email{ktohg@@tritarget.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_jni_include_dir
-@unnumberedsec ax_jni_include_dir
-
-@majorheading Synopsis
-
-@smallexample
-AX_JNI_INCLUDE_DIR
-@end smallexample
-
-@majorheading Description
-
-AX_JNI_INCLUDE_DIR finds include directories needed for compiling
-programs using the JNI interface.
-
-JNI include directories are usually in the Java distribution. This is
-deduced from the value of $JAVA_HOME, $JAVAC, or the path to "javac", in
-that order. When this macro completes, a list of directories is left in
-the variable JNI_INCLUDE_DIRS.
-
-Example usage follows:
-
-@smallexample
- AX_JNI_INCLUDE_DIR
-@end smallexample
-
-@smallexample
- for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
- do
- CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
- done
-@end smallexample
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVAC=yourcompiler before calling
-AX_JNI_INCLUDE_DIR
-
-- at the configure level, setenv JAVAC
-
-This macro depends on AC_CANONICAL_HOST which requires that config.guess
-and config.sub be distributed along with the source code. See autoconf
-manual for details.
-
-Note: This macro can work with the autoconf M4 macros for Java programs.
-This particular macro is not part of the original set of macros.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_jni_include_dir.m4,latest
-version of @file{ax_jni_include_dir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_jni_include_dir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Don Anderson @email{dda@@sleepycat.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lapack
-@unnumberedsec ax_lapack
-
-@majorheading Synopsis
-
-@smallexample
-AX_LAPACK([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-This macro looks for a library that implements the LAPACK linear-algebra
-interface (see http://www.netlib.org/lapack/). On success, it sets the
-LAPACK_LIBS output variable to hold the requisite library linkages.
-
-To link with LAPACK, you should link with:
-
-@smallexample
- $LAPACK_LIBS $BLAS_LIBS $LIBS $FLIBS
-@end smallexample
-
-in that order. BLAS_LIBS is the output variable of the AX_BLAS macro,
-called automatically. FLIBS is the output variable of the
-AC_F77_LIBRARY_LDFLAGS macro (called if necessary by AX_BLAS), and is
-sometimes necessary in order to link with F77 libraries. Users will also
-need to use AC_F77_DUMMY_MAIN (see the autoconf manual), for the same
-reason.
-
-The user may also use --with-lapack=<lib> in order to use some specific
-LAPACK library <lib>. In order to link successfully, however, be aware
-that you will probably need to use the same Fortran compiler (which can
-be set via the F77 env. var.) as was used to compile the LAPACK and BLAS
-libraries.
-
-ACTION-IF-FOUND is a list of shell commands to run if a LAPACK library
-is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-is not found. If ACTION-IF-FOUND is not specified, the default action
-will define HAVE_LAPACK.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lapack.m4,latest
-version of @file{ax_lapack.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lapack.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2019 Geoffrey M. Oxberry @email{goxberry@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_lib_beecrypt
-@unnumberedsec ax_lib_beecrypt
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_BEECRYPT([yes|no|auto])
-@end smallexample
-
-@majorheading Description
-
-Searches for the 'beecrypt' library with the --with... option.
-
-If found, define HAVE_BEECRYPT and macro BEECRYPT_LIBS. Also defines
-BEECRYPT_WITH_<algo> for the algorithms found available. Possible
-algorithms: BASE64 AES BF MD5 SHA1 SHA256 SHA384 SHA512.
-
-The argument is used if no --with...-beecrypt option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it by
-default. Value "auto" configures the library only if available.
-
-See also AX_LIB_CRYPTO and AX_LIB_GCRYPT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_beecrypt.m4,latest
-version of @file{ax_lib_beecrypt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_beecrypt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Fabien Coelho @email{autoconf.archive@@coelho.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_cgal_core
-@unnumberedsec ax_lib_cgal_core
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_CGAL_CORE([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the CGAL_Core library.
-
-By using the "--with-cgal=" option, define a special installation
-directory. If CGAL is not found there, the script will fail immediately.
-Otherwise, $CGAL_HOME is searched, then standard system locations.
-
-NOTE: This script depends on BOOST_CPPFLAGS, so be sure to run
-AX_BOOST_BASE in advance.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(CGAL_CPPFLAGS)
- AC_SUBST(CGAL_LDFLAGS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_CGAL
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_cgal_core.m4,latest
-version of @file{ax_lib_cgal_core.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_cgal_core.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Sebastian Hegler @email{sebastian.hegler@@tu-dresden.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_crypto
-@unnumberedsec ax_lib_crypto
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_CRYPTO([yes|no|auto])
-@end smallexample
-
-@majorheading Description
-
-Searches for the 'crypto' library with the --with... option.
-
-If found, define HAVE_CRYPTO and macro CRYPTO_LIBS. Also defines
-CRYPTO_WITH_<algo> for the algorithms found available. Possible
-algorithms: AES BF CAMELLIA CAST DES IDEA RC2 RC5 MD2 MD4 MD5 SHA RIPEMD
-RSA DSA DH
-
-The argument is used if no --with...-crypto option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it by
-default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT and AX_LIB_GCRYPT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_crypto.m4,latest
-version of @file{ax_lib_crypto.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_crypto.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Fabien Coelho @email{autoconf.archive@@coelho.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_curl
-@unnumberedsec ax_lib_curl
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_CURL([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Checks for minimum curl library version VERSION. If successful executes
-ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines CURL_LIBS and CURL_CFLAGS.
-
-A simple example:
-
-@smallexample
- AX_LIB_CURL([7.19.4],,[
- AC_MSG_ERROR([Your system lacks libcurl >= 7.19.4])
- ])
-@end smallexample
-
-This macro is a rearranged version of AC_LIB_CURL from Akos Maroy.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_curl.m4,latest
-version of @file{ax_lib_curl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_curl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_ev
-@unnumberedsec ax_lib_ev
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_EV([VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Checks for libev mimicking pkg-config's way of doing things for as long
-as upstream doesn't provide a .pc file. If successful and provided
-expand ACTION-IF-FOUND, otherwise expand ACTION-IF-NOT-FOUND, or, if
-omitted, error out like pkg-config does.
-
-Defines libev_LIBS and libev_CFLAGS.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_ev.m4,latest
-version of @file{ax_lib_ev.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_ev.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Sebastian Freundt @email{freundt@@fresse.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_expat
-@unnumberedsec ax_lib_expat
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_EXPAT([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Expat XML Parser of
-particular version or newer. This macro checks for Expat XML Parser
-headers and libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-expat -- yes, no, or path to Expat XML Parser
- installation prefix
-@end smallexample
-
-2) Three-options usage (all options are required):
-
-@smallexample
- --with-expat=yes
- --with-expat-inc -- path to base directory with Expat headers
- --with-expat-lib -- linker flags for Expat
-@end smallexample
-
-This macro calls:
-
-@smallexample
- AC_SUBST(EXPAT_CFLAGS)
- AC_SUBST(EXPAT_LIBS)
- AC_SUBST(EXPAT_LDFLAGS)
- AC_SUBST(EXPAT_VERSION) -- only if version requirement is used
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_EXPAT
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_expat.m4,latest
-version of @file{ax_lib_expat.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_expat.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_firebird
-@unnumberedsec ax_lib_firebird
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_FIREBIRD([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-Test for the Firebird client library of a particular version (or newer).
-This macro takes only one optional argument, the required version of
-Firebird library. If required version is not passed, then 1.5.0 is used
-in test of existence of Firebird client library.
-
-For more information about Firebird API versioning check: API Identifies
-Client Version http://www.firebirdsql.org/rlsnotes20/rnfbtwo-apiods.html
-
-If no installation prefix to the installed Firebird library is given the
-macro searches under /usr, /usr/local, and /opt.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(FIREBIRD_CFLAGS)
- AC_SUBST(FIREBIRD_LDFLAGS)
- AC_SUBST(FIREBIRD_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_FIREBIRD
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_firebird.m4,latest
-version of @file{ax_lib_firebird.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_firebird.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_gcrypt
-@unnumberedsec ax_lib_gcrypt
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_GCRYPT([yes|no|auto])
-@end smallexample
-
-@majorheading Description
-
-Searches for the 'gcrypt' library with the --with... option.
-
-If found, define HAVE_GCRYPT and macro GCRYPT_LIBS and GCRYPT_CFLAGS.
-Also defines GCRYPT_WITH_<algo> for the algorithms found available.
-Possible algorithms are: AES ARCFOUR BLOWFISH CAST5 DES IDEA RFC2268
-SERPENT TWOFISH CRC HAVAL MD2 MD4 MD5 RMD160 SHA0 SHA1 SHA224 SHA256
-SHA384 SHA512 TIGER WHIRLPOOL DSA ELGAMAL RSA
-
-The argument is used if no --with...-gcrypt option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it by
-default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT and AX_LIB_CRYPTO.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_gcrypt.m4,latest
-version of @file{ax_lib_gcrypt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_gcrypt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Fabien Coelho @email{autoconf.archive@@coelho.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_gdal
-@unnumberedsec ax_lib_gdal
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_GDAL([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of GDAL/OGR library of
-particular version or newer.
-
-AX_LIB_GDAL macro takes only one argument which is optional. If there is
-no required version passed, then macro does not run version test.
-
-The --with-gdal option takes complete path to gdal-config utility,
-
-This macro calls AC_SUBST for:
-
-@smallexample
- GDAL_VERSION
- GDAL_CFLAGS
- GDAL_LDFLAGS
- GDAL_DEP_LDFLAGS
- GDAL_OGR_ENABLED
-@end smallexample
-
-and AC_DEFINE for:
-
-@smallexample
- HAVE_GDAL
- HAVE_GDAL_OGR
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_gdal.m4,latest
-version of @file{ax_lib_gdal.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_gdal.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Mateusz Loskot @email{mateusz@@loskot.net}} @* @w{Copyright @copyright{} 2011 Alessandro Candini @email{candini@@meeo.it}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_hdf5
-@unnumberedsec ax_lib_hdf5
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_HDF5([serial/parallel])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of the availability of HDF5 library.
-
-The optional macro argument should be either 'serial' or 'parallel'. The
-former only looks for serial HDF5 installations via h5cc. The latter
-only looks for parallel HDF5 installations via h5pcc. If the optional
-argument is omitted, serial installations will be preferred over
-parallel ones.
-
-The macro adds a --with-hdf5 option accepting one of three values:
-
-@smallexample
- no - do not check for the HDF5 library.
- yes - do check for HDF5 library in standard locations.
- path - complete path to the HDF5 helper script h5cc or h5pcc.
-@end smallexample
-
-If HDF5 is successfully found, this macro calls
-
-@smallexample
- AC_SUBST(HDF5_VERSION)
- AC_SUBST(HDF5_CC)
- AC_SUBST(HDF5_CFLAGS)
- AC_SUBST(HDF5_CPPFLAGS)
- AC_SUBST(HDF5_LDFLAGS)
- AC_SUBST(HDF5_LIBS)
- AC_SUBST(HDF5_FC)
- AC_SUBST(HDF5_FFLAGS)
- AC_SUBST(HDF5_FLIBS)
- AC_SUBST(HDF5_TYPE)
- AC_DEFINE(HAVE_HDF5)
-@end smallexample
-
-and sets with_hdf5="yes". Additionally, the macro sets
-with_hdf5_fortran="yes" if a matching Fortran wrapper script is found.
-Note that Autoconf's Fortran support is not used to perform this check.
-H5CC and H5FC will contain the appropriate serial or parallel HDF5
-wrapper script locations.
-
-If HDF5 is disabled or not found, this macros sets with_hdf5="no" and
-with_hdf5_fortran="no".
-
-Your configuration script can test $with_hdf to take any further
-actions. HDF5_@{C,CPP,LD@}FLAGS may be used when building with C or C++.
-HDF5_F@{FLAGS,LIBS@} should be used when building Fortran applications.
-
-To use the macro, one would code one of the following in "configure.ac"
-before AC_OUTPUT:
-
-@smallexample
- 1) dnl Check for HDF5 support
- AX_LIB_HDF5()
-@end smallexample
-
-@smallexample
- 2) dnl Check for serial HDF5 support
- AX_LIB_HDF5([serial])
-@end smallexample
-
-@smallexample
- 3) dnl Check for parallel HDF5 support
- AX_LIB_HDF5([parallel])
-@end smallexample
-
-One could test $with_hdf5 for the outcome or display it as follows
-
-@smallexample
- echo "HDF5 support: $with_hdf5"
-@end smallexample
-
-You could also for example, override the default CC in "configure.ac" to
-enforce compilation with the compiler that HDF5 uses:
-
-@smallexample
- AX_LIB_HDF5([parallel])
- if test "$with_hdf5" = "yes"; then
- CC="$HDF5_CC"
- else
- AC_MSG_ERROR([Unable to find HDF5, we need parallel HDF5.])
- fi
-@end smallexample
-
-The HDF5_TYPE environment variable returns "parallel" or "serial",
-depending on which type of library is found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_hdf5.m4,latest
-version of @file{ax_lib_hdf5.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_hdf5.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Timothy Brown @email{tbrown@@freeshell.org}} @* @w{Copyright @copyright{} 2010 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_id3
-@unnumberedsec ax_lib_id3
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_ID3([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-This macro will check for the existence of id3lib
-(http://id3lib.sourceforge.net/). It does this by checking for the
-header file id3.h and the id3 library object file. A --with-id3lib
-option is supported as well. The following output variables are set with
-AC_SUBST:
-
-@smallexample
- ID3_CPPFLAGS
- ID3_LDFLAGS
- ID3_LIBS
-@end smallexample
-
-You can use them like this in Makefile.am:
-
-@smallexample
- AM_CPPFLAGS = $(ID3_CPPFLAGS)
- AM_LDFLAGS = $(ID3_LDFLAGS)
- program_LDADD = $(ID3_LIBS)
-@end smallexample
-
-Additionally, the C preprocessor symbol HAVE_ID3LIB will be defined with
-AC_DEFINE if id3lib is available.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_id3.m4,latest
-version of @file{ax_lib_id3.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_id3.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Oskar Liljeblad @email{oskar@@osk.mine.nu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_libkml
-@unnumberedsec ax_lib_libkml
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_LIBKML([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro tests whether Google's libkml library
-<http://code.google.com/p/libkml/> is available in particular version or
-newer. The generated configure script will support the following
-options:
-
-1) Single-option usage:
-
-@smallexample
- --with-libkml - yes, no or path to Google libkml installation prefix
-@end smallexample
-
-2) Three-options usage (all options are required):
-
-@smallexample
- --with-libkml=yes
- --with-libkml-inc - path to base directory with headers
- --with-libkml-lib - linker flags for
-@end smallexample
-
-This macro calls:
-
-@smallexample
- AC_SUBST(LIBKML_CFLAGS)
- AC_SUBST(LIBKML_LDFLAGS)
- AC_SUBST(LIBKML_VERSION) - only if version requirement is used
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_LIBKML
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_libkml.m4,latest
-version of @file{ax_lib_libkml.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_libkml.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_metis
-@unnumberedsec ax_lib_metis
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_METIS([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the METIS library in the user specified
-location. The user may specify the location either by defining the
-environment variable METIS or by using the --with-metis option to
-configure. If the environment variable is defined it has precedent over
-everything else. If no location was specified then it searches in
-/usr/lib and /usr/local/lib for the library and in /usr/include and
-/usr/local/include for the header files. Upon successful completion the
-variables METIS_LIB and METIS_INCLUDE are set.
-
-ACTION-IF-FOUND is a list of shell commands to run if a METIS library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_METIS. If ACTION-IF-NOT-FOUND is not specified then an error
-will be generated halting configure.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_metis.m4,latest
-version of @file{ax_lib_metis.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_metis.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ben Bergen @email{ben@@cs.fau.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_mysql
-@unnumberedsec ax_lib_mysql
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_MYSQL([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of MySQL client library of
-particular version or newer.
-
-AX_LIB_MYSQL macro takes only one argument which is optional. If there
-is no required version passed, then macro does not run version test.
-
-The --with-mysql option takes one of three possible values:
-
-no - do not check for MySQL client library
-
-yes - do check for MySQL library in standard locations (mysql_config
-should be in the PATH)
-
-path - complete path to mysql_config utility, use this option if
-mysql_config can't be found in the PATH
-
-This macro calls:
-
-@smallexample
- AC_SUBST(MYSQL_CFLAGS)
- AC_SUBST(MYSQL_LDFLAGS)
- AC_SUBST(MYSQL_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_MYSQL
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_mysql.m4,latest
-version of @file{ax_lib_mysql.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_mysql.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_mysqlcppconn
-@unnumberedsec ax_lib_mysqlcppconn
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_MYSQLCPPCONN([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the MySQL Connector/C++ libraries
-
-If no path to the installed library is given the macro searches under
-/usr, /usr/local, /opt and /opt/local.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(LIBMYSQLCPPCONN_CXXFLAGS) / AC_SUBST(LIBMYSQLCPPCONN_LDFLAGS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_LIBMYSQLCPPCONN
-@end smallexample
-
-Note that this library needs to link with either MySQL client library or
-MySQL Connector/C to work. The macros defined here don't take care of
-external dependencies so you have to do it on your own. See also
-AX_LIB_MYSQL macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_mysqlcppconn.m4,latest
-version of @file{ax_lib_mysqlcppconn.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_mysqlcppconn.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Xiyue Deng @email{manphiz@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_netcdf4
-@unnumberedsec ax_lib_netcdf4
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_NETCDF4([serial/parallel])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of the availability of the NetCDF v4 library.
-
-The optional macro argument should be either 'serial' or 'parallel'. The
-macro will call nc-config to check the output of the '--has-pnetcdf'
-option and error out if the requested parallel isn't supported.
-
-If the optional argument is omitted, no check is made to see if NetCDF
-has parallel support.
-
-The macro adds a --with-netcdf4 option accepting one of three values:
-
-@smallexample
- no - do not check for the NetCDF4 library.
- yes - do check for NetCDF4 library in standard locations.
- path - installation prefix for NetCDF version 4.
-@end smallexample
-
-If NetCDF4 is successfully found, this macro calls
-
-@smallexample
- AC_SUBST(NETCDF4_VERSION)
- AC_SUBST(NETCDF4_CC)
- AC_SUBST(NETCDF4_CFLAGS)
- AC_SUBST(NETCDF4_CPPFLAGS)
- AC_SUBST(NETCDF4_LDFLAGS)
- AC_SUBST(NETCDF4_LIBS)
- AC_SUBST(NETCDF4_FC)
- AC_SUBST(NETCDF4_FFLAGS)
- AC_SUBST(NETCDF4_FLIBS)
- AC_DEFINE(HAVE_NETCDF4)
-@end smallexample
-
-It also sets
-
-@smallexample
- with_netcdf4="yes"
- with_netcdf4_fortran="yes" (if NetCDF has Fortran support)
- with_netcdf4_parallel="yes" (if NetCDF has MPI support)
-@end smallexample
-
-If NetCDF4 is disabled or not found, this macros sets
-
-@smallexample
- with_netcdf4="no"
- with_netcdf4_fortran="no"
-@end smallexample
-
-Note it does not set with_netcdf4_parallel in this case.
-
-Your configuration script can test $with_netcdf4 to take any further
-actions. NETCDF4_@{C,CPP,LD@}FLAGS may be used when building with C or
-C++. NETCDF4_F@{FLAGS,LIBS@} and NETCDF4_LDFLAGS should be used when
-building Fortran applications.
-
-To use the macro, one would code one of the following in "configure.ac"
-before AC_OUTPUT:
-
-@smallexample
- 1) dnl Check for NetCDF4 support
- AX_LIB_NETCDF4()
-@end smallexample
-
-@smallexample
- 2) dnl Check for serial NetCDF4 support
- AX_LIB_NETCDF4([serial])
-@end smallexample
-
-@smallexample
- 3) dnl Check for parallel NetCDF4 support
- AX_LIB_NETCDF4([parallel])
-@end smallexample
-
-One could test $with_netcdf4 for the outcome or display it as follows
-
-@smallexample
- echo "NetCDF v4 support: $with_netcdf4"
-@end smallexample
-
-One could also for example, override the default CC in "configure.ac" to
-enforce compilation with the compiler that NetCDF v4 was built with:
-
-@smallexample
- AX_LIB_NETCDF4([parallel])
- if test "$with_netcdf4" = "yes"; then
- CC="$NETCDF4_CC"
- else
- AC_MSG_ERROR([Unable to find NetCDF4, we need parallel NetCDF4.])
- fi
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_netcdf4.m4,latest
-version of @file{ax_lib_netcdf4.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_netcdf4.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Timothy Brown @email{tbrown@@freeshell.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_nettle
-@unnumberedsec ax_lib_nettle
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_NETTLE([yes|no|auto])
-@end smallexample
-
-@majorheading Description
-
-Searches for the 'nettle' library with the --with... option.
-
-If found, define HAVE_NETTLE and macro NETTLE_LIBS. Also defines
-NETTLE_WITH_<algo> for the algorithms found available. Possible
-algorithms: AES ARCTWO BLOWFISH CAST128 DES DES3 SERPENT TWOFISH MD2 MD4
-MD5 SHA1 SHA256.
-
-The argument is used if no --with...-nettle option is set. Value "yes"
-requires the configuration by default. Value "no" does not require it by
-default. Value "auto" configures the library only if available.
-
-See also AX_LIB_BEECRYPT, AX_LIB_CRYPTO, and AX_LIB_GCRYPT.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_nettle.m4,latest
-version of @file{ax_lib_nettle.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_nettle.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Fabien Coelho @email{autoconf.archive@@coelho.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_nokalva
-@unnumberedsec ax_lib_nokalva
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_NOKALVA([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-This macro will check for the existence of OSS Nokalva
-(http://www.oss.com/products/). It does this by checking for the header
-file asn1.h and the cppsoed library object file. A --with-nokalva option
-is supported as well. The following output variables are set with
-AC_SUBST:
-
-@smallexample
- NOKALVA_CPPFLAGS
- NOKALVA_LDFLAGS
- NOKALVA_LIBS
-@end smallexample
-
-You can use them like this in Makefile.am:
-
-@smallexample
- AM_CPPFLAGS = $(NOKALVA_CPPFLAGS)
- AM_LDFLAGS = $(NOKALVA_LDFLAGS)
- program_LDADD = $(NOKALVA_LIBS)
-@end smallexample
-
-Additionally, the C preprocessor symbol HAVE_NOKALVA will be defined
-with AC_DEFINE if Nokalva is available.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_nokalva.m4,latest
-version of @file{ax_lib_nokalva.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_nokalva.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Krzysztof Burghardt @email{krzysztof@@burghardt.pl}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_oracle_occi
-@unnumberedsec ax_lib_oracle_occi
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_ORACLE_OCCI([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Oracle OCCI API of
-particular version or newer. This macros checks for Oracle OCCI headers
-and libraries and defines compilation flags.
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-occi -- path to ORACLE_HOME directory
-@end smallexample
-
-2) Two-options usage (both options are required):
-
-@smallexample
- --with-occi-include -- path to directory with OCCI headers
- --with-occi-lib -- path to directory with OCCI libraries
-@end smallexample
-
-NOTE: These options described above do not take yes|no values. If 'yes'
-value is passed, then WARNING message will be displayed, 'no' value, as
-well as the --without-occi-* variations will cause the macro to not
-check anything.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(ORACLE_OCCI_CPPFLAGS)
- AC_SUBST(ORACLE_OCCI_LDFLAGS)
- AC_SUBST(ORACLE_OCCI_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_ORACLE_OCCI
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_oracle_occi.m4,latest
-version of @file{ax_lib_oracle_occi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_oracle_occi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}} @* @w{Copyright @copyright{} 2012 Krzysztof Burghardt @email{krzysztof@@burghardt.pl}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_oracle_oci
-@unnumberedsec ax_lib_oracle_oci
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_ORACLE_OCI([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Oracle OCI API of
-particular version or newer. This macros checks for Oracle OCI headers
-and libraries and defines compilation flags.
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-oci -- path to ORACLE_HOME directory
-@end smallexample
-
-2) Two-options usage (both options are required):
-
-@smallexample
- --with-oci-include -- path to directory with OCI headers
- --with-oci-lib -- path to directory with OCI libraries
-@end smallexample
-
-NOTE: These options described above do not take yes|no values. If 'yes'
-value is passed, then WARNING message will be displayed, 'no' value, as
-well as the --without-oci-* variations will cause the macro to not check
-anything.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(ORACLE_OCI_CFLAGS)
- AC_SUBST(ORACLE_OCI_LDFLAGS)
- AC_SUBST(ORACLE_OCI_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_ORACLE_OCI
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_oracle_oci.m4,latest
-version of @file{ax_lib_oracle_oci.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_oracle_oci.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}} @* @w{Copyright @copyright{} 2015 Joost van Baal-Ilic @email{joostvb+autoconf@@uvt.nl}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_orbit2
-@unnumberedsec ax_lib_orbit2
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_ORBIT2([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Checks for minimum Orbit2 library version VERSION. If successful
-executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines ORBIT2_LIBS and ORBIT2_CFLAGS.
-
-A simple example:
-
-@smallexample
- AX_LIB_ORBIT2([2.14.16],,[
- AC_MSG_ERROR([Your system lacks of orbit2 >= 2.14.16])
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_orbit2.m4,latest
-version of @file{ax_lib_orbit2.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_orbit2.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_postgresql
-@unnumberedsec ax_lib_postgresql
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_POSTGRESQL([MINIMUM-VERSION],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of PostgreSQL 'libpq' library
-of particular version or newer.
-
-AX_LIB_POSTGRESQL macro takes only one argument which is optional. If
-there is no required version passed, then macro does not run version
-test.
-
-The --with-postgresql option takes one of three possible values:
-
-no - do not check for PostgreSQL client library
-
-yes - do check for PostgreSQL library in standard locations (pg_config
-should be in the PATH)
-
-path - complete path to pg_config utility, use this option if pg_config
-can't be found in the PATH (You could set also PG_CONFIG variable)
-
-This macro calls:
-
-@smallexample
- AC_SUBST(POSTGRESQL_CPPFLAGS)
- AC_SUBST(POSTGRESQL_LDFLAGS)
- AC_SUBST(POSTGRESQL_LIBS)
- AC_SUBST(POSTGRESQL_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_POSTGRESQL
-@end smallexample
-
-It execute if found ACTION-IF-FOUND (empty by default) and
-ACTION-IF-NOT-FOUND (AC_MSG_FAILURE by default) if not found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_postgresql.m4,latest
-version of @file{ax_lib_postgresql.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_postgresql.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}} @* @w{Copyright @copyright{} 2014 Sree Harsha Totakura @email{sreeharsha@@totakura.in}} @* @w{Copyright @copyright{} 2018 Bastien Roucaries @email{rouca@@debian.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_readline
-@unnumberedsec ax_lib_readline
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_READLINE
-@end smallexample
-
-@majorheading Description
-
-Searches for a readline compatible library. If found, defines
-`HAVE_LIBREADLINE'. If the found library has the `add_history' function,
-sets also `HAVE_READLINE_HISTORY'. Also checks for the locations of the
-necessary include files and sets `HAVE_READLINE_H' or
-`HAVE_READLINE_READLINE_H' and `HAVE_READLINE_HISTORY_H' or
-'HAVE_HISTORY_H' if the corresponding include files exists.
-
-The libraries that may be readline compatible are `libedit',
-`libeditline' and `libreadline'. Sometimes we need to link a termcap
-library for readline to work, this macro tests these cases too by trying
-to link with `libtermcap', `libcurses' or `libncurses' before giving up.
-
-Here is an example of how to use the information provided by this macro
-to perform the necessary includes or declarations in a C file:
-
-@smallexample
- #ifdef HAVE_LIBREADLINE
- # if defined(HAVE_READLINE_READLINE_H)
- # include <readline/readline.h>
- # elif defined(HAVE_READLINE_H)
- # include <readline.h>
- # else /* !defined(HAVE_READLINE_H) */
- extern char *readline ();
- # endif /* !defined(HAVE_READLINE_H) */
- char *cmdline = NULL;
- #else /* !defined(HAVE_READLINE_READLINE_H) */
- /* no readline */
- #endif /* HAVE_LIBREADLINE */
-@end smallexample
-
-@smallexample
- #ifdef HAVE_READLINE_HISTORY
- # if defined(HAVE_READLINE_HISTORY_H)
- # include <readline/history.h>
- # elif defined(HAVE_HISTORY_H)
- # include <history.h>
- # else /* !defined(HAVE_HISTORY_H) */
- extern void add_history ();
- extern int write_history ();
- extern int read_history ();
- # endif /* defined(HAVE_READLINE_HISTORY_H) */
- /* no history */
- #endif /* HAVE_READLINE_HISTORY */
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_readline.m4,latest
-version of @file{ax_lib_readline.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_readline.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ville Laurikari @email{vl@@iki.fi}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_samtools
-@unnumberedsec ax_lib_samtools
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_SAMTOOLS()
-@end smallexample
-
-@majorheading Description
-
-This macro searches for an installed samtools library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then tries with ld's default library search path. If the
---with-samtools=DIR is specified, it will try to find it in
-DIR/include/bam/sam.h and DIR/lib/libbam.a. As a final try it will look
-in DIR/sam.h and DIR/libbam.a as the samtools library does not contain
-an install rule.
-
-If --without-samtools is specified, the library is not searched at all.
-
-If either the header file (sam.h) or the library (libbam) is not found,
-the configuration exits on error, asking for a valid samtools
-installation directory or --without-samtools.
-
-The macro defines the symbol HAVE_SAMTOOLS if the library is found. You
-should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
-@smallexample
- #ifdef HAVE_SAMTOOLS
- #include <sam.h>
- #endif /* HAVE_SAMTOOLS */
-@end smallexample
-
-The following output variables are set with AC_SUBST:
-
-@smallexample
- SAMTOOLS_CPPFLAGS
- SAMTOOLS_LDFLAGS
- SAMTOOLS_LIBS
-@end smallexample
-
-You can use them like this in Makefile.am:
-
-@smallexample
- AM_CPPFLAGS = $(SAMTOOLS_CPPFLAGS)
- AM_LDFLAGS = $(SAMTOOLS_LDFLAGS)
- program_LDADD = $(SAMTOOLS_LIBS)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_samtools.m4,latest
-version of @file{ax_lib_samtools.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_samtools.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Timothy Brown @email{tbrown@@freeshell.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_lib_socket_nsl
-@unnumberedsec ax_lib_socket_nsl
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_SOCKET_NSL
-@end smallexample
-
-@majorheading Description
-
-This macro figures out what libraries are required on this platform to
-link sockets programs.
-
-The common cases are not to need any extra libraries, or to need
--lsocket and -lnsl. We need to avoid linking with libnsl unless we need
-it, though, since on some OSes where it isn't necessary it will totally
-break networking. Unisys also includes gethostbyname() in libsocket but
-needs libnsl for socket().
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_socket_nsl.m4,latest
-version of @file{ax_lib_socket_nsl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_socket_nsl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Russ Allbery @email{rra@@stanford.edu}} @* @w{Copyright @copyright{} 2008 Stepan Kasal @email{kasal@@ucw.cz}} @* @w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_sqlite3
-@unnumberedsec ax_lib_sqlite3
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_SQLITE3([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-Test for the SQLite 3 library of a particular version (or newer)
-
-This macro takes only one optional argument, required version of SQLite
-3 library. If required version is not passed, 3.0.0 is used in the test
-of existence of SQLite 3.
-
-If no installation prefix to the installed SQLite library is given the
-macro searches under /usr, /usr/local, and /opt.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(SQLITE3_CFLAGS)
- AC_SUBST(SQLITE3_LDFLAGS)
- AC_SUBST(SQLITE3_VERSION)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_SQLITE3
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_sqlite3.m4,latest
-version of @file{ax_lib_sqlite3.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_sqlite3.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_tabix
-@unnumberedsec ax_lib_tabix
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_TABIX()
-@end smallexample
-
-@majorheading Description
-
-This macro searches for an installed tabix library. If nothing was
-specified when calling configure, it searches first in /usr/local and
-then tries with ld's default library search path. If the
---with-tabix=DIR is specified, it will try to find it in
-DIR/include/tabix/tabix.h and DIR/lib/libtabix.a. As a final try it will
-look in DIR/tabix.h and DIR/libtabix.a as the tabix library does not
-contain an install rule.
-
-If --without-tabix is specified, the library is not searched at all.
-
-If either the header file (tabix.h) or the library (libtabix) is not
-found, the configuration exits on error, asking for a valid tabix
-installation directory or --without-tabix.
-
-The macro defines the symbol HAVE_TABIX if the library is found. You
-should use autoheader to include a definition for this symbol in a
-config.h file. Sample usage in a C/C++ source is as follows:
-
-@smallexample
- #ifdef HAVE_TABIX
- #include <tabix.h>
- #endif /* HAVE_TABIX */
-@end smallexample
-
-The following output variables are set with AC_SUBST:
-
-@smallexample
- TABIX_CPPFLAGS
- TABIX_LDFLAGS
- TABIX_LIBS
-@end smallexample
-
-You can use them like this in Makefile.am:
-
-@smallexample
- AM_CPPFLAGS = $(TABIX_CPPFLAGS)
- AM_LDFLAGS = $(TABIX_LDFLAGS)
- program_LDADD = $(TABIX_LIBS)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_tabix.m4,latest
-version of @file{ax_lib_tabix.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_tabix.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Timothy Brown @email{tbrown@@freeshell.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_lib_taglib
-@unnumberedsec ax_lib_taglib
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_TAGLIB([VERSION],[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Checks for minimum taglib library version VERSION. If successful
-executes ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE.
-
-Defines TAGLIB_LIBS and TAGLIB_CFLAGS.
-
-A simple example:
-
-@smallexample
- AX_LIB_TAGLIB([1.5],,[
- AC_MSG_ERROR([Your system lacks of taglib >= 1.5])
- ])
-@end smallexample
-
-This macro is a rearranged version of AC_LIB_TAGLIB from Akos Maroy.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_taglib.m4,latest
-version of @file{ax_lib_taglib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_taglib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_trace
-@unnumberedsec ax_lib_trace
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_TRACE([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the libtrace libraries of a particular version (or newer)
-
-If no path to the installed library is given the macro searches under
-/usr, /usr/local, /opt and /opt/local.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(LIBTRACE_CFLAGS) / AC_SUBST(LIBTRACE_LDFLAGS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_LIBTRACE
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_trace.m4,latest
-version of @file{ax_lib_trace.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_trace.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Xiyue Deng @email{manphiz@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_upnp
-@unnumberedsec ax_lib_upnp
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_UPNP([ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-This macro will check for the existence of libupnp
-(http://upnp.sourceforge.net/). It does this by checking for the header
-file upnp.h and the upnp library object file. A --with-libupnp option is
-supported as well. The following output variables are set with AC_SUBST:
-
-@smallexample
- UPNP_CPPFLAGS
- UPNP_LDFLAGS
- UPNP_LIBS
-@end smallexample
-
-You can use them like this in Makefile.am:
-
-@smallexample
- AM_CPPFLAGS = $(UPNP_CPPFLAGS)
- AM_LDFLAGS = $(UPNP_LDFLAGS)
- program_LDADD = $(UPNP_LIBS)
-@end smallexample
-
-Additionally, the C preprocessor symbol HAVE_LIBUPNP will be defined
-with AC_DEFINE if libupnp is available.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_upnp.m4,latest
-version of @file{ax_lib_upnp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_upnp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Oskar Liljeblad @email{oskar@@osk.mine.nu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_wad
-@unnumberedsec ax_lib_wad
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_WAD
-@end smallexample
-
-@majorheading Description
-
-This macro searches for an installed WAD library.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_wad.m4,latest
-version of @file{ax_lib_wad.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_wad.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_lib_xalan
-@unnumberedsec ax_lib_xalan
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_XALAN([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Apache Xalan C++ XSLT
-processor of a particular version or newer. This macros checks for
-Apache Xalan C++ XSLT processor headers and libraries and defines
-compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-xalan - yes, no or path to Xalan installation prefix
-@end smallexample
-
-2) Three-options usage (all options are required):
-
-@smallexample
- --with-xalan=yes
- --with-xalan-inc - path to base directory with Xalan headers
- --with-xalan-lib - linker flags for Xalan
-@end smallexample
-
-This macro calls:
-
-@smallexample
- AC_SUBST(XALAN_CPPFLAGS)
- AC_SUBST(XALAN_LDFLAGS)
- AC_SUBST(XALAN_VERSION) - only if version requirement is used
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_XALAN
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xalan.m4,latest
-version of @file{ax_lib_xalan.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xalan.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Mateusz Loskot @email{mateusz@@loskot.net}} @* @w{Copyright @copyright{} 2009 Bill Blough @email{bblough@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_xerces
-@unnumberedsec ax_lib_xerces
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_XERCES([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Apache Xerces C++ Parser of
-particular version or newer. This macros checks for Apache Xerces C++
-Parser headers and libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-xerces - yes, no or path to Xerces installation prefix
-@end smallexample
-
-2) Three-options usage (all options are required):
-
-@smallexample
- --with-xerces=yes
- --with-xerces-inc - path to base directory with Xerces headers
- --with-xerces-lib - linker flags for Xerces
-@end smallexample
-
-This macro calls:
-
-@smallexample
- AC_SUBST(XERCES_CFLAGS)
- AC_SUBST(XERCES_LDFLAGS)
- AC_SUBST(XERCES_VERSION) - only if version requirement is used
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_XERCES
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xerces.m4,latest
-version of @file{ax_lib_xerces.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xerces.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lib_xml_security
-@unnumberedsec ax_lib_xml_security
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIB_XML_SECURITY([MINIMUM-VERSION])
-@end smallexample
-
-@majorheading Description
-
-This macro provides tests of availability of Apache Xml-Security C++
-library <http://santuario.apache.org/index.html> of particular version
-or newer. This macros checks for Apache Xml-Security C++ headers and
-libraries and defines compilation flags
-
-Macro supports following options and their values:
-
-1) Single-option usage:
-
-@smallexample
- --with-xml-security - yes, no or path to Xml-Security installation prefix
-@end smallexample
-
-2) Three-options usage (all options are required):
-
-@smallexample
- --with-xml-security=yes
- --with-xml-security-inc - path to base directory with Xml-Security headers
- --with-xml-security-lib - linker flags for Xml-Security
-@end smallexample
-
-This macro calls:
-
-@smallexample
- AC_SUBST(XML_SECURITY_CFLAGS)
- AC_SUBST(XML_SECURITY_LDFLAGS)
- AC_SUBST(XML_SECURITY_VERSION) - only if version requirement is used
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_XML_SECURITY
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lib_xml_security.m4,latest
-version of @file{ax_lib_xml_security.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lib_xml_security.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexander Petry @email{petry@@itwm.fhg.de}} @* @w{Copyright @copyright{} 2008 Mateusz Loskot @email{mateusz@@loskot.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_libgcj_jar
-@unnumberedsec ax_libgcj_jar
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIBGCJ_JAR
-@end smallexample
-
-@majorheading Description
-
-Locate libgcj.jar so you can place it before everything else when using
-gcj.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_libgcj_jar.m4,latest
-version of @file{ax_libgcj_jar.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_libgcj_jar.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_libtoolize_cflags
-@unnumberedsec ax_libtoolize_cflags
-
-@majorheading Synopsis
-
-@smallexample
-AX_LIBTOOLIZE_CFLAGS(COMPILER-FLAGS-VAR)
-@end smallexample
-
-@majorheading Description
-
-Change the contents of variable COMPILER-FLAGS-VAR so that they are
-Libtool friendly, ie. prefix each of them with `-Xcompiler' so that
-Libtool doesn't remove them.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_libtoolize_cflags.m4,latest
-version of @file{ax_libtoolize_cflags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_libtoolize_cflags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ludovic Courtes @email{ludo@@chbouib.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_llvm
-@unnumberedsec ax_llvm
-
-@majorheading Synopsis
-
-@smallexample
-AX_LLVM([llvm-libs])
-@end smallexample
-
-@majorheading Description
-
-Test for the existence of llvm, and make sure that it can be linked with
-the llvm-libs argument that is passed on to llvm-config i.e.:
-
-@smallexample
- llvm --libs <llvm-libs>
-@end smallexample
-
-llvm-config will also include any libraries that are depended upon.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_llvm.m4,latest
-version of @file{ax_llvm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_llvm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Andy Kitchen @email{agimbleinthewabe@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_lua
-@unnumberedsec ax_lua
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_LUA[([MINIMUM-VERSION], [TOO-BIG-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
-AX_LUA_HEADERS[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
-AX_LUA_LIBS[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
-AX_LUA_READLINE[([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])]
-@end smallexample
-
-@majorheading Description
-
-Detect a Lua interpreter, optionally specifying a minimum and maximum
-version number. Set up important Lua paths, such as the directories in
-which to install scripts and modules (shared libraries).
-
-Also detect Lua headers and libraries. The Lua version contained in the
-header is checked to match the Lua interpreter version exactly. When
-searching for Lua libraries, the version number is used as a suffix.
-This is done with the goal of supporting multiple Lua installs (5.1,
-5.2, and 5.3 side-by-side).
-
-A note on compatibility with previous versions: This file has been
-mostly rewritten for serial 18. Most developers should be able to use
-these macros without needing to modify configure.ac. Care has been taken
-to preserve each macro's behavior, but there are some differences:
-
-1) AX_WITH_LUA is deprecated; it now expands to the exact same thing as
-AX_PROG_LUA with no arguments.
-
-2) AX_LUA_HEADERS now checks that the version number defined in lua.h
-matches the interpreter version. AX_LUA_HEADERS_VERSION is therefore
-unnecessary, so it is deprecated and does not expand to anything.
-
-3) The configure flag --with-lua-suffix no longer exists; the user
-should instead specify the LUA precious variable on the command line.
-See the AX_PROG_LUA description for details.
-
-Please read the macro descriptions below for more information.
-
-This file was inspired by Andrew Dalke's and James Henstridge's
-python.m4 and Tom Payne's, Matthieu Moy's, and Reuben Thomas's ax_lua.m4
-(serial 17). Basically, this file is a mash-up of those two files. I
-like to think it combines the best of the two!
-
-AX_PROG_LUA: Search for the Lua interpreter, and set up important Lua
-paths. Adds precious variable LUA, which may contain the path of the Lua
-interpreter. If LUA is blank, the user's path is searched for an
-suitable interpreter.
-
-If MINIMUM-VERSION is supplied, then only Lua interpreters with a
-version number greater or equal to MINIMUM-VERSION will be accepted. If
-TOO-BIG-VERSION is also supplied, then only Lua interpreters with a
-version number greater or equal to MINIMUM-VERSION and less than
-TOO-BIG-VERSION will be accepted.
-
-The Lua version number, LUA_VERSION, is found from the interpreter, and
-substituted. LUA_PLATFORM is also found, but not currently supported (no
-standard representation).
-
-Finally, the macro finds four paths:
-
-@smallexample
- luadir Directory to install Lua scripts.
- pkgluadir $luadir/$PACKAGE
- luaexecdir Directory to install Lua modules.
- pkgluaexecdir $luaexecdir/$PACKAGE
-@end smallexample
-
-These paths are found based on $prefix, $exec_prefix, Lua's
-package.path, and package.cpath. The first path of package.path
-beginning with $prefix is selected as luadir. The first path of
-package.cpath beginning with $exec_prefix is used as luaexecdir. This
-should work on all reasonable Lua installations. If a path cannot be
-determined, a default path is used. Of course, the user can override
-these later when invoking make.
-
-@smallexample
- luadir Default: $prefix/share/lua/$LUA_VERSION
- luaexecdir Default: $exec_prefix/lib/lua/$LUA_VERSION
-@end smallexample
-
-These directories can be used by Automake as install destinations. The
-variable name minus 'dir' needs to be used as a prefix to the
-appropriate Automake primary, e.g. lua_SCRIPS or luaexec_LIBRARIES.
-
-If an acceptable Lua interpreter is found, then ACTION-IF-FOUND is
-performed, otherwise ACTION-IF-NOT-FOUND is preformed. If ACTION-IF-NOT-
-FOUND is blank, then it will default to printing an error. To prevent
-the default behavior, give ':' as an action.
-
-AX_LUA_HEADERS: Search for Lua headers. Requires that AX_PROG_LUA be
-expanded before this macro. Adds precious variable LUA_INCLUDE, which
-may contain Lua specific include flags, e.g. -I/usr/include/lua5.1. If
-LUA_INCLUDE is blank, then this macro will attempt to find suitable
-flags.
-
-LUA_INCLUDE can be used by Automake to compile Lua modules or
-executables with embedded interpreters. The *_CPPFLAGS variables should
-be used for this purpose, e.g. myprog_CPPFLAGS = $(LUA_INCLUDE).
-
-This macro searches for the header lua.h (and others). The search is
-performed with a combination of CPPFLAGS, CPATH, etc, and LUA_INCLUDE.
-If the search is unsuccessful, then some common directories are tried.
-If the headers are then found, then LUA_INCLUDE is set accordingly.
-
-The paths automatically searched are:
-
-@smallexample
- * /usr/include/luaX.Y
- * /usr/include/lua/X.Y
- * /usr/include/luaXY
- * /usr/local/include/luaX.Y
- * /usr/local/include/lua-X.Y
- * /usr/local/include/lua/X.Y
- * /usr/local/include/luaXY
-@end smallexample
-
-(Where X.Y is the Lua version number, e.g. 5.1.)
-
-The Lua version number found in the headers is always checked to match
-the Lua interpreter's version number. Lua headers with mismatched
-version numbers are not accepted.
-
-If headers are found, then ACTION-IF-FOUND is performed, otherwise
-ACTION-IF-NOT-FOUND is performed. If ACTION-IF-NOT-FOUND is blank, then
-it will default to printing an error. To prevent the default behavior,
-set the action to ':'.
-
-AX_LUA_LIBS: Search for Lua libraries. Requires that AX_PROG_LUA be
-expanded before this macro. Adds precious variable LUA_LIB, which may
-contain Lua specific linker flags, e.g. -llua5.1. If LUA_LIB is blank,
-then this macro will attempt to find suitable flags.
-
-LUA_LIB can be used by Automake to link Lua modules or executables with
-embedded interpreters. The *_LIBADD and *_LDADD variables should be used
-for this purpose, e.g. mymod_LIBADD = $(LUA_LIB).
-
-This macro searches for the Lua library. More technically, it searches
-for a library containing the function lua_load. The search is performed
-with a combination of LIBS, LIBRARY_PATH, and LUA_LIB.
-
-If the search determines that some linker flags are missing, then those
-flags will be added to LUA_LIB.
-
-If libraries are found, then ACTION-IF-FOUND is performed, otherwise
-ACTION-IF-NOT-FOUND is performed. If ACTION-IF-NOT-FOUND is blank, then
-it will default to printing an error. To prevent the default behavior,
-set the action to ':'.
-
-AX_LUA_READLINE: Search for readline headers and libraries. Requires the
-AX_LIB_READLINE macro, which is provided by ax_lib_readline.m4 from the
-Autoconf Archive.
-
-If a readline compatible library is found, then ACTION-IF-FOUND is
-performed, otherwise ACTION-IF-NOT-FOUND is performed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_lua.m4,latest
-version of @file{ax_lua.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_lua.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Reuben Thomas @email{rrt@@sc3d.org}} @* @w{Copyright @copyright{} 2014 Tim Perkins @email{tprk77@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_luarocks_rock
-@unnumberedsec ax_luarocks_rock
-
-@majorheading Synopsis
-
-@smallexample
-AX_LUAROCKS_ROCK([ROCK])
-@end smallexample
-
-@majorheading Description
-
-Checks for a rock, and fails if it is not installed.
-
-Example usage:
-
-@smallexample
- AX_LUAROCKS_ROCK(stdlib)
-@end smallexample
-
-Note: use of this macro is not normally recommended. Normally, LuaRocks
-should be used to drive the build system, and it takes care of rock
-dependencies. Use this macro only if LuaRocks cannot be used at the top
-level, for example, in a build system that uses Lua only incidentally.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_luarocks_rock.m4,latest
-version of @file{ax_luarocks_rock.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_luarocks_rock.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Reuben Thomas @email{rrt@@sc3d.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_maintainer_mode_auto_silent
-@unnumberedsec ax_maintainer_mode_auto_silent
-
-@majorheading Synopsis
-
-@smallexample
-AX_MAINTAINER_MODE_AUTO_SILENT
-@end smallexample
-
-@majorheading Description
-
-Set autotools to error/sleep settings so that they are not run when
-being erroneously triggered. Likewise make libtool-silent when libtool
-has been used.
-
-I use the macro quite a lot since some automake versions have the
-tendency to try to rerun some autotools on a mere make even when not
-quite in --maintainer-mode. That is very annoying. Likewise, a user who
-installs from source does not want to see doubled compiler messages.
-
-I did not put an AC_REQUIRE(MAINTAINER_MODE) in here - should I?
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_maintainer_mode_auto_silent.m4,latest
-version of @file{ax_maintainer_mode_auto_silent.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_maintainer_mode_auto_silent.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_missing_prog
-@unnumberedsec ax_missing_prog
-
-@majorheading Synopsis
-
-@smallexample
-AX_MISSING_PROG(VARIABLE,PROGRAM,[MESSAGE])
-@end smallexample
-
-@majorheading Description
-
-Simple wrapper for the AM_MISSING_PROG which displays a warning MESSAGE
-if provided. A typical use is the following:
-
-@smallexample
- AC_PROG_AWK
- AS_IF([test -z "$AWK"],[
- AX_MISSING_PROG(AWK,[awk],[awk seems missing ...])
- ])
-@end smallexample
-
-Programs wrapped with AX_MISSING_PROG should be used only in the package
-building phase (because they will be wrapped with the automake 'missing'
-script, which will not be installed).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_missing_prog.m4,latest
-version of @file{ax_missing_prog.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_missing_prog.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_mpi
-@unnumberedsec ax_mpi
-
-@majorheading Synopsis
-
-@smallexample
-AX_MPI([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/)
-
-On success, it sets the MPICC, MPICXX, MPIF77, or MPIFC output variable
-to the name of the MPI compiler, depending upon the current language.
-(This may just be $CC/$CXX/$F77/$FC, but is more often something like
-mpicc/mpiCC/mpif77/mpif90.) It also sets MPILIBS to any libraries that
-are needed for linking MPI (e.g. -lmpi or -lfmpi, if a special
-MPICC/MPICXX/MPIF77/MPIFC was not found).
-
-Note that this macro should be used only if you just have a few source
-files that need to be compiled using MPI. In particular, you should
-neither overwrite CC/CXX/F77/FC with the values of
-MPICC/MPICXX/MPIF77/MPIFC, nor assume that you can use the same flags
-etc. as the standard compilers. If you want to compile a whole program
-using the MPI compiler commands, use one of the macros
-AX_PROG_@{CC,CXX,FC@}_MPI.
-
-ACTION-IF-FOUND is a list of shell commands to run if an MPI library is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run if it is not
-found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_MPI.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_mpi.m4,latest
-version of @file{ax_mpi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_mpi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2008 Julian C. Cummings @email{cummings@@cacr.caltech.edu}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_mpip
-@unnumberedsec ax_mpip
-
-@majorheading Synopsis
-
-@smallexample
-AX_MPIP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Test for mpiP: Lightweight, Scalable MPI Profiling
-(http://mpip.sourceforge.net/)
-
-Provides a --with-mpiP=DIR option. Searches --with-mpiP location and the
-usual places for mpiP and required libraries. Marks MPIP as a precious
-environment variable.
-
-On success, sets MPIP_LDFLAGS, MPIP_LIBS, #defines HAVE_MPIP, and calls
-ACTION-IF-FOUND. When ACTION-IF-NOT-FOUND is not specified, the default
-behavior is for configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_mpip.m4,latest
-version of @file{ax_mpip.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_mpip.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Macro Archive. When you make and
-distribute a modified version of the Autoconf Macro, you may extend this
-special exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_ms_cpprest
-@unnumberedsec ax_ms_cpprest
-
-@majorheading Synopsis
-
-@smallexample
-AX_MS_CPPREST([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the Microsoft C++ Rest SDK library of a particular version (or
-newer)
-
-If no path to the installed cpprest library is given the macro searchs
-under /usr, /usr/local, /opt and /opt/local and evaluates the
-$CPPREST_ROOT environment variable.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(cpprest_CPPFLAGS) / AC_SUBST(cpprest_LDFLAGS) /
- AC_SUBST(cpprest_LIBS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_MS_CPPREST
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ms_cpprest.m4,latest
-version of @file{ax_ms_cpprest.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ms_cpprest.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Peter Adolphs} @* @w{Copyright @copyright{} 2021 Richard Winters @email{kirvedx@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_need_awk
-@unnumberedsec ax_need_awk
-
-@majorheading Synopsis
-
-@smallexample
-AX_NEED_AWK
-@end smallexample
-
-@majorheading Description
-
-Check if an awk implementation is available. Bail-out if not found.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_need_awk.m4,latest
-version of @file{ax_need_awk.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_need_awk.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_normalize_path
-@unnumberedsec ax_normalize_path
-
-@majorheading Synopsis
-
-@smallexample
-AX_NORMALIZE_PATH(VARNAME, [REFERENCE_STRING])
-@end smallexample
-
-@majorheading Description
-
-Perform some cleanups on the value of $VARNAME (interpreted as a path):
-
-@smallexample
- - empty paths are changed to '.'
- - trailing slashes are removed
- - repeated slashes are squeezed except a leading doubled slash '//'
- (which might indicate a networked disk on some OS).
-@end smallexample
-
-REFERENCE_STRING is used to turn '/' into '\' and vice-versa: if
-REFERENCE_STRING contains some backslashes, all slashes and backslashes
-are turned into backslashes, otherwise they are all turned into slashes.
-
-This makes processing of DOS filenames quite easier, because you can
-turn a filename to the Unix notation, make your processing, and turn it
-back to original notation.
-
-@smallexample
- filename='A:\FOO\\BAR\'
- old_filename="$filename"
- # Switch to the unix notation
- AX_NORMALIZE_PATH([filename], ["/"])
- # now we have $filename = 'A:/FOO/BAR' and we can process it as if
- # it was a Unix path. For instance let's say that you want
- # to append '/subpath':
- filename="$filename/subpath"
- # finally switch back to the original notation
- AX_NORMALIZE_PATH([filename], ["$old_filename"])
- # now $filename equals to 'A:\FOO\BAR\subpath'
-@end smallexample
-
-One good reason to make all path processing with the unix convention is
-that backslashes have a special meaning in many cases. For instance
-
-@smallexample
- expr 'A:\FOO' : 'A:\Foo'
-@end smallexample
-
-will return 0 because the second argument is a regex in which
-backslashes have to be backslashed. In other words, to have the two
-strings to match you should write this instead:
-
-@smallexample
- expr 'A:\Foo' : 'A:\\Foo'
-@end smallexample
-
-Such behavior makes DOS filenames extremely unpleasant to work with. So
-temporary turn your paths to the Unix notation, and revert them to the
-original notation after the processing. See the macro
-AX_COMPUTE_RELATIVE_PATHS for a concrete example of this.
-
-REFERENCE_STRING defaults to $VARIABLE, this means that slashes will be
-converted to backslashes if $VARIABLE already contains some backslashes
-(see $thirddir below).
-
-@smallexample
- firstdir='/usr/local//share'
- seconddir='C:\Program Files\\'
- thirddir='C:\home/usr/'
- AX_NORMALIZE_PATH([firstdir])
- AX_NORMALIZE_PATH([seconddir])
- AX_NORMALIZE_PATH([thirddir])
- # $firstdir = '/usr/local/share'
- # $seconddir = 'C:\Program Files'
- # $thirddir = 'C:\home\usr'
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_normalize_path.m4,latest
-version of @file{ax_normalize_path.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_normalize_path.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_not_enable_frame_pointer
-@unnumberedsec ax_not_enable_frame_pointer
-
-@majorheading Synopsis
-
-@smallexample
-AX_NOT_ENABLE_FRAME_POINTER ([shellvar])
-@end smallexample
-
-@majorheading Description
-
-add --enable-frame-pointer option, the default will add the gcc
--fomit-frame-pointer option to the shellvar (per default CFLAGS) and
-remove the " -g " debuginfo option from it. In other words, the default
-is "--disable-frame-pointer"
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_not_enable_frame_pointer.m4,latest
-version of @file{ax_not_enable_frame_pointer.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_not_enable_frame_pointer.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_numeric_namedlevel
-@unnumberedsec ax_numeric_namedlevel
-
-@majorheading Synopsis
-
-@smallexample
-AX_NUMERIC_NAMEDLEVEL(VARNAME [,FROMVAR [,DEFAULT [,YESLEVEL]]])
-@end smallexample
-
-@majorheading Description
-
-The levelstring FROMVAR is expanded and checked for verbal names that
-will map on to eight different levels - the VARNAME will receive this
-numeric level where "all" maps to 7 (lower three bits set) higher levels
-for 8 and 9 exist too. This macro is a nice helper to convert user input
-of a --with-opt=level into a numeric form that can be simply pushed as a
-#define like with AC_DEFINE:
-
-@smallexample
- default YESLEVEL = 2 /* including unknown levelspec */
- default DEFAULT = 0 /* when named level is empty */
- default FROMVAR = VARNAME
-@end smallexample
-
-The DEFAULT value is used if the NAMED levelstring has become empty and
-it is copied without further conversion - a default of "0" is used if
-absent - identical to "no". A "yes" will be set to the YESLEVEL - and
-note that "yes" has "2" as its default value not "1". (which comes from
-its original use to set a "gcc -O2").
-
-the mnemonic names are:
-
-@smallexample
- 9| insane |ultrasome|experimentalplus
- 8| ultra |ultra|experimental)
- 7| all |muchmore|somemanymore|manymoreplus
- 6| most |manymore|most)
- 5| strict |somemore|almost
- 4| more |more
- 3| extra |manyplus|plusmuch|somemany|plusmany
- 2| many |many|much|(yes)
- 1| some |some|plus
-@end smallexample
-
-note that a level can be constructed of (some|plus) = bit-0, (many|much)
-= bit-1, (more) = bit-2, (ultra|experimental) = bit-3 at least in a
-left-to-right order, ie. plusmanymore=7
-
-Example usage:
-
-@smallexample
- AX_NUMERIC_NAMEDLEVEL(OPTLEVEL,with_optlevel,1,3)
- AC_DEFINE(OPTLEVEL)
- test "$GCC" = "yes" && CFLAGS="$CFLAGS -O$OPTLEVEL)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_numeric_namedlevel.m4,latest
-version of @file{ax_numeric_namedlevel.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_numeric_namedlevel.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_open62541_check_h
-@unnumberedsec ax_open62541_check_h
-
-@majorheading Synopsis
-
-@smallexample
-AX_OPEN62541_CHECK_H([HEADERS = `...see_below...'], [ACTION-IF-FOUND],
- [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Searches for the header file(s) of the open62541 library [1].
-
-The open62541 library is a cmake-based project, that provides its header
-files in one of two layouts:
-
-@smallexample
- 1) As individual files, e.g. ua_config.h, ua_server.h, ua_types.h, ...
- 2) As a single amalgamation file open62541.h
-@end smallexample
-
-The second case is enabled when configuring open62541 with the options
-"-D UA_ENABLE_AMALGAMATION=true to" cmake, which seems to be preferred.
-Code using the library can distinguish which layout is used by checking
-for the macro "UA_NO_AMALGAMATION": if it is defined, the first layout
-is used.
-
-The AX_OPEN62541_CHECK_H macro checks first for the amalgamation and, if
-that is not found, for the individual headers. It defines
-"UA_NO_AMALGAMATION" if necessary.
-
-The individual headers to check for if no amalgamation is found can be
-provided as a space-separated list in the first argument. If that is
-empty, it defaults to all files known to be contained in the
-amalgamation as of v0.2.0 of the library:
-
-@smallexample
- * ms_stdint.h
- * ua_client.h
- * ua_client_highlevel.h
- * ua_config.h
- * ua_config_standard.h
- * ua_connection.h
- * ua_constants.h
- * ua_job.h
- * ua_log.h
- * ua_log_stdout.h
- * ua_network_tcp.h
- * ua_nodeids.h
- * ua_server.h
- * ua_server_external_ns.h
- * ua_types.h
- * ua_types_generated.h
- * ua_types_generated_handling.h
-@end smallexample
-
-If the with_open62541 shell variable is set to "no" (e.g. from running
-the AX_OPEN62541_PATH macro and the user giving configure the option
-"--without-open62541"), then expands ACTION-IF-NOT-FOUND without any
-checks.
-
-[1]: <http://open62541.org/>
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_check_h.m4,latest
-version of @file{ax_open62541_check_h.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_check_h.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016,2017 Olaf Mandel @email{olaf@@mandel.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_open62541_check_lib
-@unnumberedsec ax_open62541_check_lib
-
-@majorheading Synopsis
-
-@smallexample
-AX_OPEN62541_CHECK_LIB([STATIC-FIRST = `no'], [ACTION-IF-FOUND],
- [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Searches for the library file of the open62541 library [1].
-
-The open62541 library is a cmake-based project, that supplies both a
-shared and a static library (with different names). The
-AX_OPEN62541_CHECK_LIB macro can search for both and adds the first one
-found to the LIBS Makefile variable. The search can be in either order
-(shared first or static first), which is selectable on macro invocation
-with the STATIC-FIRST parameter. The user can change this default by
-invoking configure with either the --with-open62541-shared or
---with-open62541-static option (the named one is checked first).
-
-Either shared or static library can be excluded from checking completely
-with the options --without-open62541-shared and
---without-open62541-static.
-
-If the with_open62541 shell variable is set to "no" (e.g. from running
-the AX_OPEN62541_PATH macro and the user giving configure the option
-"--without-open62541"), then expands ACTION-IF-NOT-FOUND without any
-checks. The same is true if both --without-open62541-shared and
---without-open62541-static are given.
-
-[1]: <http://open62541.org/>
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_check_lib.m4,latest
-version of @file{ax_open62541_check_lib.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_check_lib.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Olaf Mandel @email{olaf@@mandel.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_open62541_path
-@unnumberedsec ax_open62541_path
-
-@majorheading Synopsis
-
-@smallexample
-AX_OPEN62541_PATH()
-@end smallexample
-
-@majorheading Description
-
-Sets pre-processor and linker search paths for the open62541 library
-[1].
-
-The open62541 library is a cmake-based project, that is not always
-installed to the system: it does not even provide an install target by
-default. In that case, the location of several directories need to be
-added to the pre-processor and linker search paths:
-
-@smallexample
- * -I<src>/deps
- * -I<src>/include
- * -I<src>/plugins
- * -I<build>/src_generated
- * -I<build>
- * -L<build>
-@end smallexample
-
-Here "src" indicates the location of the library source directory and
-"build" the location of the out-of-source build.
-
-This macro provides the configure options --with-open62541=dir and
---with-open62541-build=dir to set the two directories. This macro will
-append to CPPFLAGS and LDFLAGS if a dir is supplied. It will also export
-LD_LIBRARY_PATH with the absolute path of the build dir for the rest of
-the configure script to use and define a Makefile variable
-OPEN62541_LDPATH, which contains
-LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<abs_path_to_build> : this is intended
-to be used for all commands that need to execute a program using the
-library (e.g. make check). If paths are set, they are forwarded to
-distcheck.
-
-For --with-open62541, the dir is optional: if either the values "no"
-(from --without-open62541) or "yes" (for no argument) are specified,
-this macro does nothing but these values may be used by other code. If
---with-open62541 is not specified, the variable with_open62541 is not
-set.
-
-For --with-open62541-build, the dir is compulsory.
---with-open62541-build must not be given without also specifying
---with-open62541. If --with-open62541 is given but
---with-open62541-build is not, the default value is "<src>/build".
-
-[1]: <http://open62541.org/>
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_open62541_path.m4,latest
-version of @file{ax_open62541_path.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_open62541_path.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016,2017 Olaf Mandel @email{olaf@@mandel.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_openmp
-@unnumberedsec ax_openmp
-
-@majorheading Synopsis
-
-@smallexample
-AX_OPENMP([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile programs that use OpenMP a
-standard API and set of compiler directives for parallel programming
-(see http://www-unix.mcs/)
-
-On success, it sets the OPENMP_CFLAGS/OPENMP_CXXFLAGS/OPENMP_F77FLAGS
-output variable to the flag (e.g. -omp) used both to compile *and* link
-OpenMP programs in the current language.
-
-NOTE: You are assumed to not only compile your program with these flags,
-but also link it with them as well.
-
-If you want to compile everything with OpenMP, you should set:
-
-@smallexample
- CFLAGS="$CFLAGS $OPENMP_CFLAGS"
- #OR# CXXFLAGS="$CXXFLAGS $OPENMP_CXXFLAGS"
- #OR# FFLAGS="$FFLAGS $OPENMP_FFLAGS"
-@end smallexample
-
-(depending on the selected language).
-
-The user can override the default choice by setting the corresponding
-environment variable (e.g. OPENMP_CFLAGS).
-
-ACTION-IF-FOUND is a list of shell commands to run if an OpenMP flag is
-found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it is
-not found. If ACTION-IF-FOUND is not specified, the default action will
-define HAVE_OPENMP.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_openmp.m4,latest
-version of @file{ax_openmp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_openmp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2015 John W. Peterson @email{jwpeterson@@gmail.com}} @* @w{Copyright @copyright{} 2016 Nick R. Papior @email{nickpapior@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_patch_libtool_changing_cmds_ifs
-@unnumberedsec ax_patch_libtool_changing_cmds_ifs
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATCH_LIBTOOL_CHANGING_CMDS_IFS
-@end smallexample
-
-@majorheading Description
-
-Do a `grep "^[a-z]*_cmds=" libtool` - these are "subroutines" encoded by
-libtool.m4 into the generated libtool script. Since libtool assumes that
-there is no subroutine-facility in the shell invoked, these are not
-actually subroutines, but actually a "list of commands". This looks
-correct, but the command separator is not ";" - it is "~", the tilde
-character.
-
-Now, grep again, look for `grep 'IFS="~"' libtool` and see that libtool
-scripting uses a for-loop on the command-list, i.e for cmd in
-$some_cmds. This works correctly when the IFS was modified, where IFS
-stands for "input field separator" which is whitespace characters by
-default.
-
-The problem: I have some real-world filesystems where there are
-directories using "~" inside of them, to be more to the point, it is a
-change control management software that uses source repositories of the
-form "path/master/project~version/src" and libtool has the tendency to
-resolve any symlinks so that it will paste such path into the $_cmds
-script when it gets evaluated a number of times.
-
-This script is a workaround: I do not know why the ";" was not chosen as
-the IFS, perhaps it has some weird interactions in some shells since it
-is also the default record separator being one time bigger in context
-than the argument separator. I have made good success however with using
-"?" as the IFS, since there is no path-name that uses a question mark,
-and there is no _cmds ever around that uses "?" for some thing.
-
-Oh yes, there are some usages of "*" to match shell-wise at the output
-file of some tool, so that might have triggered the choice to not use
-"?" in the first place - but in real life it never occurred that a _cmds
-script was created that has gone to use "?". And so, this ac-macro
-exchanges the s/~/?/g in configured _cmds variables and replaces all
-occurrences of s/IFS="~"/IFS="?"/ - and it all works smooth now.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_patch_libtool_changing_cmds_ifs.m4,latest
-version of @file{ax_patch_libtool_changing_cmds_ifs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_patch_libtool_changing_cmds_ifs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_path_bdb
-@unnumberedsec ax_path_bdb
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATH_BDB([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro finds the latest version of Berkeley DB on the system, and
-ensures that the header file and library versions match. If
-MINIMUM-VERSION is specified, it will ensure that the library found is
-at least that version.
-
-It determines the name of the library as well as the path to the header
-file and library. It will check both the default environment as well as
-the default Berkeley DB install location. When found, it sets BDB_LIBS,
-BDB_CPPFLAGS, and BDB_LDFLAGS to the necessary values to add to LIBS,
-CPPFLAGS, and LDFLAGS, as well as setting BDB_VERSION to the version
-found (these variables are AC_SUBST). HAVE_DB_H is defined also.
-
-The option --with-bdb-dir=DIR can be used to specify a specific Berkeley
-DB installation to use.
-
-An example of it's use is:
-
-@smallexample
- AX_PATH_BDB([3],[
- LIBS="$BDB_LIBS $LIBS"
- LDFLAGS="$BDB_LDFLAGS $LDFLAGS"
- CPPFLAGS="$CPPFLAGS $BDB_CPPFLAGS"
- ])
-@end smallexample
-
-which will locate the latest version of Berkeley DB on the system, and
-ensure that it is version 3.0 or higher.
-
-Details: This macro does not use either AC_CHECK_HEADERS or AC_CHECK_LIB
-because, first, the functions inside the library are sometimes renamed
-to contain a version code that is only available from the db.h on the
-system, and second, because it is common to have multiple db.h and libdb
-files on a system it is important to make sure the ones being used
-correspond to the same version. Additionally, there are many different
-possible names for libdb when installed by an OS distribution, and these
-need to be checked if db.h does not correspond to libdb.
-
-The format for the list of library names to search came from the Cyrus
-IMAP distribution, although they are generated dynamically here, and
-only for the version found in db.h.
-
-The macro AX_COMPARE_VERSION is required to use this macro, and should
-be available from the Autoconf Macro Archive.
-
-The author would like to acknowledge the generous and valuable feedback
-from Guido Draheim, without which this macro would be far less robust,
-and have poor and inconsistent cross compilation support.
-
-Changes:
-
-@smallexample
- 1/5/05 applied patch from Rafal Rzepecki to eliminate compiler
- warning about unused variable, argv
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_bdb.m4,latest
-version of @file{ax_path_bdb.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_bdb.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tim Toolan @email{toolan@@ele.uri.edu}} @* @w{Copyright @copyright{} 2020 Bastien Roucaries @email{rouca@@debian.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_path_generic
-@unnumberedsec ax_path_generic
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATH_GENERIC(LIBRARY,[MINIMUM-VERSION,[SED-EXPR-EXTRACTOR]],[ACTION-IF-FOUND],[ACTION-IF-NOT-FOUND],[CONFIG-SCRIPTS],[CFLAGS-ARG],[LIBS-ARG])
-@end smallexample
-
-@majorheading Description
-
-Runs the LIBRARY-config script and defines LIBRARY_CFLAGS and
-LIBRARY_LIBS unless the user had predefined them in the environment.
-
-The script must support `--cflags' and `--libs' args. If MINIMUM-VERSION
-is specified, the script must also support the `--version' arg. If the
-`--with-library-[exec-]prefix' arguments to ./configure are given, it
-must also support `--prefix' and `--exec-prefix'. Preferably use
-CONFIG-SCRIPTS as config script, CFLAGS-ARG instead of `--cflags` and
-LIBS-ARG instead of `--libs`, if given.
-
-The SED-EXPR-EXTRACTOR parameter represents the expression used in sed
-to extract the version number. Use it if your 'foo-config --version'
-dumps something like 'Foo library v1.0.0 (alfa)' instead of '1.0.0'.
-
-The macro respects LIBRARY_CONFIG, LIBRARY_CFLAGS and LIBRARY_LIBS
-variables. If the first one is defined, it specifies the name of the
-config script to use. If the latter two are defined, the script is not
-ran at all and their values are used instead (if only one of them is
-defined, the empty value of the remaining one is still used).
-
-Example:
-
-@smallexample
- AX_PATH_GENERIC(Foo, 1.0.0)
-@end smallexample
-
-would run `foo-config --version' and check that it is at least 1.0.0, if
-successful the following variables would be defined and substituted:
-
-@smallexample
- FOO_CFLAGS to `foo-config --cflags`
- FOO_LIBS to `foo-config --libs`
-@end smallexample
-
-Example:
-
-@smallexample
- AX_PATH_GENERIC([Bar],,,[
- AC_MSG_ERROR([Cannot find Bar library])
- ])
-@end smallexample
-
-would check for bar-config program, defining and substituting the
-following variables:
-
-@smallexample
- BAR_CFLAGS to `bar-config --cflags`
- BAR_LIBS to `bar-config --libs`
-@end smallexample
-
-Example:
-
-@smallexample
- ./configure BAZ_LIBS=/usr/lib/libbaz.a
-@end smallexample
-
-would link with a static version of baz library even if `baz-config
---libs` returns just "-lbaz" that would normally result in using the
-shared library.
-
-This macro is a rearranged version of AC_PATH_GENERIC from Angus Lees.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_generic.m4,latest
-version of @file{ax_path_generic.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_generic.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_path_lib_pcre
-@unnumberedsec ax_path_lib_pcre
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATH_LIB_PCRE [(A/NA)]
-@end smallexample
-
-@majorheading Description
-
-check for pcre lib and set PCRE_LIBS and PCRE_CFLAGS accordingly.
-
-also provide --with-pcre option that may point to the $prefix of the
-pcre installation - the macro will check $pcre/include and $pcre/lib to
-contain the necessary files.
-
-the usual two ACTION-IF-FOUND / ACTION-IF-NOT-FOUND are supported and
-they can take advantage of the LIBS/CFLAGS additions.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_lib_pcre.m4,latest
-version of @file{ax_path_lib_pcre.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_lib_pcre.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_path_milter
-@unnumberedsec ax_path_milter
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATH_MILTER([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to automatically find the library libmilter.a and the
-header file "libmilter/mfapi.h", which are required when compiling a
-milter for Sendmail. When successful, it sets the output variable
-MILTER_LIBS to "-lmilter", MILTER_LDFLAGS to contain an -Lpathtolib
-option, and MILTER_CPPFLAGS to contain an -Ipathtoinclude option, if
-they are necessary.
-
-The easiest way to use this macro is something like:
-
-@smallexample
- AX_PATH_MILTER([8.12],[
- LIBS="$MILTER_LIBS $LIBS"
- LDFLAGS="$MILTER_LDFLAGS $LDFLAGS"
- CPPFLAGS="$CPPFLAGS $MILTER_CPPFLAGS"
- ],[
- AC_MSG_ERROR([required milter library and header not found])
- ])
-@end smallexample
-
-If the macro is successful, it just adds any flags to the necessary
-environment. If it is not successful, it would likely be a fatal error,
-because if an application is linking with libmilter.a, it is probably
-because it is a milter.
-
-There are two optional "--with" options for configure which are added.
-If they are specified, they override any searching that is done. They
-are:
-
-@smallexample
- --with-sendmail-base=<DIR> This option is used to explicitly
- specify the base of the sendmail distribution.
-@end smallexample
-
-@smallexample
- --with-sendmail-obj=<DIR> The option is used to explicitly specify
- the "obj.*" subdirectory in the sendmail distribution
- that should be used.
-@end smallexample
-
-When sendmail-base is not specified, the current environment is first
-tested to see if the header and library are available, and if so
-MILTER_LDFLAGS and MILTER_CPPFLAGS are left empty.
-
-There are two places that are searched for the sendmail base directory.
-The first location is one directory down from the current directory. It
-checks if there is a directory of the form sendmail-8.1*, limited to
-version 8.12.x or higher, then chooses the directory with the highest
-version number. If that method does not succeed, it then looks in the
-file /etc/mail/sendmail.cf for the directory it was built from, and uses
-the base of that distribution. If neither of these methods work, then it
-fails.
-
-There are two methods for finding the "obj.*" directory when it is not
-specified. The first is to try to run sendmail's Build program with the
--M option which will print out the name of the obj. directory for the
-tool in the directory where it is run from. If this does not work, is
-looks for the newest directory of the form "obj.*" in the sendmail base
-directory.
-
-Two addition output variables that are defined, whether or not the files
-are found are SENDMAIL_BASE_DIR and SENDMAIL_OBJ_DIR, which are the
-suspected location of the sendmail base directory and obj.*
-subdirectory.
-
-NOTE: POSIX threads MUST be configured BEFORE this function is called or
-it will not find libmilter.a even if it exists. The easiest way is to
-use the AX_PTHREAD macro by Steven G. Johnson and Alejandro Forero
-Cuervo which is available from the Autoconf Macro Archive.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_milter.m4,latest
-version of @file{ax_path_milter.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_milter.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tim Toolan @email{toolan@@ele.uri.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_path_missing
-@unnumberedsec ax_path_missing
-
-@majorheading Synopsis
-
-@smallexample
-AX_PATH_MISSING(VARIABLE, PROG-TO-CHECK-FOR, WARNING-IF-NOT-FOUND, PATH)
-@end smallexample
-
-@majorheading Description
-
-Check whether program PROG-TO-CHECK-FOR exists in path. If it is found,
-set VARIABLE to the full path of PROG-TO-CHECK-FOR, otherwise warn using
-the string WARNING-IF-NOT-FOUND and set VARIABLE to the full path of the
-Automake missing script with PROG-TO-CHECK-FOR as the command to run.
-
-A typical use is the following:
-
-@smallexample
- AX_PATH_MISSING([AUTOGEN],[autogen],[autogen seems missing ...])
-@end smallexample
-
-This macro is the combination of AC_PATH_PROG and AX_MISSING_PROG. If
-you do not want to run AC_PATH_PROG, simply use AX_MISSING_PROG or
-AM_MISSING.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_path_missing.m4,latest
-version of @file{ax_path_missing.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_path_missing.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Noah Slater @email{nslater@@bytesexual.org}} @* @w{Copyright @copyright{} 2008 Francesco Salvestrini @email{salvestrini@@sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_perl_ext
-@unnumberedsec ax_perl_ext
-
-@majorheading Synopsis
-
-@smallexample
-AX_PERL_EXT
-@end smallexample
-
-@majorheading Description
-
-Fetches the linker flags and C compiler flags for compiling and linking
-Perl binary extensions. The macro substitutes PERL_EXT_PREFIX,
-PERL_EXT_INC, PERL_EXT_LIB, PERL_EXT_CPPFLAGS, PERL_EXT_LDFLAGS and
-PERL_EXT_DLEXT variables if Perl executable was found. It also checks
-the same variables before trying to retrieve them from the Perl
-configuration.
-
-@smallexample
- PERL_EXT_PREFIX: top-level perl installation path (--prefix)
- PERL_EXT_INC: XS include directory
- PERL_EXT_LIB: Perl extensions destination directory
- PERL_EXT_CPPFLAGS: C preprocessor flags to compile extensions
- PERL_EXT_LDFLAGS: linker flags to build extensions
- PERL_EXT_DLEXT: extensions suffix for perl modules (e.g. ".so")
-@end smallexample
-
-Examples:
-
-@smallexample
- AX_PERL_EXT
- if test x"$PERL" = x; then
- AC_ERROR(["cannot find Perl"])
- fi
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_ext.m4,latest
-version of @file{ax_perl_ext.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_ext.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Stanislav Sedov @email{stas@@FreeBSD.org}} @* @w{Copyright @copyright{} 2014 Thomas Klausner @email{tk@@giga.or.at}}
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
+++ /dev/null
-@node ax_perl_ext_flags
-@unnumberedsec ax_perl_ext_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_PERL_EXT_FLAGS([CFLAGS-VARIABLE], [LDFLAGS-VARIABLE], [EXTRA-MODULES])
-AX_PERL_EXT_CFLAGS([CFLAGS-VARIABLE])
-AX_PERL_EXT_LDFLAGS([LDFLAGS-VARIABLE], [EXTRA-MODULES])
-@end smallexample
-
-@majorheading Description
-
-Fetches the linker flags and C compiler flags for compiling and linking
-programs that embed a Perl interpreter. If the EXTRA-MODULES argument is
-submitted, it is a space separated list of extra modules to link. The
-flags will be stored in the provided variables.
-
-Examples:
-
-@smallexample
- AX_PERL_EXT_FLAGS([PERLXS_CFLAGS], [PERLXS_LDFLAGS])
- AC_SUBST([PERLXS_CFLAGS])
- AC_SUBST([PERLXS_LDFLAGS])
-@end smallexample
-
-@smallexample
- AX_PERL_EXT_CFLAGS([PERLXS_CFLAGS])
- AC_SUBST([PERLXS_CFLAGS])
-@end smallexample
-
-@smallexample
- AX_PERL_EXT_LDFLAGS([PERLXS_LDFLAGS], [-std Socket])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_ext_flags.m4,latest
-version of @file{ax_perl_ext_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_ext_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Mats Kindahl of Sun Microsystems @email{mats@@sun.com}}
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-3. The name of the author may not be used to endorse or promote products
-derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
-INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
-STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
+++ /dev/null
-@node ax_perl_module_version
-@unnumberedsec ax_perl_module_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PERL_MODULE_VERSION([MODULE VERSION], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Checks to see if the list of 'Module Version' are available in the
-system. If all the modules in the list are available ACTION-IF-TRUE is
-executed. Case one module is not available ACTION-IF-FALSE is executed
-and the macro execution is aborted. NOTE: Perl is needed.
-
-Example:
-
-@smallexample
- AX_PERL_MODULE_VERSION(CGI::Test 0.104 CGI::Ajax 0.694, ,
- AC_MSG_ERROR(Need some Perl modules))
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_perl_module_version.m4,latest
-version of @file{ax_perl_module_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_perl_module_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Marco Gomes @email{mpglesi@@gmail.com}} @* @w{Copyright @copyright{} 2009 Ruben Fonseca @email{fonseka@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_pgsql_priv_root
-@unnumberedsec ax_pgsql_priv_root
-
-@majorheading Synopsis
-
-@smallexample
-AX_PGSQL_PRIV_ROOT(DB, USER, [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
-@end smallexample
-
-@majorheading Description
-
-This macro checks whether the given PostgreSQL user has root privileges
-(can create and drop databases) It is recommended to first call
-AX_CHECK_PGSQL_DB, this makes it easier to locate the cause of error.
-The macro AX_PROG_PGCLIENT is required by this one.
-
-The variable $pgclient_root_call is set for later use in Makefiles, if
-you'd like to make use of this, you must do
-
-@smallexample
- AC_SUBST(pgclient_root_call)
-@end smallexample
-
-after having called AX_CHECK_PGSQL_PRIV_ROOT. You can then do something
-like the following in your Makefile.am:
-
-@smallexample
- @@pgclient_root_call@@ -f file.sql
-@end smallexample
-
-If you want the user to set the data, you should support something like
-these configure options:
-
-@smallexample
- AC_ARG_WITH(pgsql-host,
- [ --with-pgsql-host=HOST server is running on HOST @@<:@@local socket@@:>@@],
- [pg_host=$withval], [pg_host=])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-db,
- [ --with-pgsql-db=DBNAME use database DBNAME @@<:@@test@@:>@@],
- [pg_db=$withval], [pg_db=test])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-root-user,
- [ --with-pgsql-root-user=USER use user USER, must have root (all) privileges @@<:@@postgres@@:>@@],
- [pg_root_user=$withval], [pg_root_user=postgres])
-@end smallexample
-
-@smallexample
- AC_ARG_WITH(pgsql-password,
- [ --with-pgsql-password=PASSWORD use password PASSWORD @@<:@@none@@:>@@],
- [pg_password=$withval], [pg_password=""])
-@end smallexample
-
-You can then call the macro like this:
-
-@smallexample
- AX_CHECK_PGSQL_PRIV_ROOT([$pg_db], [$pg_root_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need root privileges on database!])])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pgsql_priv_root.m4,latest
-version of @file{ax_pgsql_priv_root.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pgsql_priv_root.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Moritz Sinn @email{moritz@@freesources.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_pkg_check_modules
-@unnumberedsec ax_pkg_check_modules
-
-@majorheading Synopsis
-
-@smallexample
-AX_PKG_CHECK_MODULES(PREFIX, PUBLIC-MODULES, PRIVATE-MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND], [PUBLIC-VARIABLE], [PRIVATE-VARIABLE])
-@end smallexample
-
-@majorheading Description
-
-A wrapper around PKG_CHECK_MODULES which splits the list of modules into
-public and private dependencies, and produces two variables listing the
-dependencies across all invocations of AX_PKG_CHECK_MODULES. These two
-variables are exposed via AC_SUBST, and should be used in a pkg-config
-file as the substituted values for Requires and Requires.private.
-
-The PREFIX, PUBLIC-MODULES and PRIVATE-MODULES arguments should be
-specified as for PKG_CHECK_MODULES, with the concatenation of
-PUBLIC-MODULES and PRIVATE-MODULES equaling the LIST-OF-MODULES from
-PKG_CHECK_MODULES. The ACTION-IF-FOUND and ACTION-IF-NOT-FOUND
-arguments are optional, and should also be specified as for
-PKG_CHECK_MODULES. ACTION-IF-FOUND is evaluated if the full
-LIST-OF-MODULES is found; ACTION-IF-NOT-FOUND similarly.
-
-PUBLIC-VARIABLE defaults to AX_PACKAGE_REQUIRES, and PRIVATE-VARIABLE
-defaults to AX_PACKAGE_REQUIRES_PRIVATE. Both variables are AC_SUBST-ed
-by this macro.
-
-For example:
-
-@smallexample
- AX_PKG_CHECK_MODULES([GLIB],[glib-2.0 gio-2.0],[gthread-2.0])
- AX_PKG_CHECK_MODULES([DBUS],[],[dbus-glib-1 >= 0.98 dbus-1])
-@end smallexample
-
-results in the substitutions:
-
-@smallexample
- AX_PACKAGE_REQUIRES="glib-2.0 gio-2.0"
- AX_PACKAGE_REQUIRES_PRIVATE="gthread-2.0 dbus-glib-1 >= 0.98 dbus-1"
-@end smallexample
-
-and can be used with a template pkg-config file (.pc.in) using:
-
-@smallexample
- Requires: @@AX_PACKAGE_REQUIRES@@
- Requires.private: @@AX_PACKAGE_REQUIRES_PRIVATE@@
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_check_modules.m4,latest
-version of @file{ax_pkg_check_modules.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_check_modules.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Philip Withnall @email{philip@@tecnocode.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_pkg_mico
-@unnumberedsec ax_pkg_mico
-
-@majorheading Synopsis
-
-@smallexample
-AX_PKG_MICO([X.X.X optional required])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a MICO installation on your system. MICO (Mico
-Is COrba) installs the file 'mico-setup.sh' under MICO_INSTALL_BASE/lib,
-where MICO_INSTALL_BASE is probably /usr/local or /usr. If nothing was
-specified when calling configure or just --with-mico, it searches in
-$prefix/lib:/usr/local/lib:/usr/lib The argument of s--with-mico
-specifies the full pathname of the mico-setup.sh file. For instance
---with-mico=/usr/local/mico-2.2.6/lib/mico-setup.sh.
-
-If the version argument is given (e.g. 2.2.6), AX_PKG_MICO checks that
-the mico package is this version number or higher.
-
-The other optional argument to AX_PKG_MICO are 'optional' and
-'required'. by default, placing AX_PKG_MICO in your configure.in does
-not enforce using mico, if it is not found on the system. If MICO
-existence is critical for the building of your package, then you
-probably want to specify something like "AX_PKG_MICO(2.2.6 required)".
-Then, even if the --with-mico was not specified on the command line of
-the configure script, an error will be raised if mico was not found.
-
-If the mico package is not found, abort configuration with error
-message.
-
-It defines the symbol MICOSETUP, MICOVERSION, MICOSHAREDDIR
-MICO_INCLUDE, MICO_LIB and MICO_CXX if mico is found. In addition, the
-mico script mico-c++ (set in (MICO_CXX) is scaned for a string match
-"-I.*ministl" and if foundMICO_USE_MINISTL is set to 1, otherwise to 0.
-
-Example of use of these variables in your Makefile.in:
-
-@smallexample
- INCLUDES += @@MICO_INCLUDE@@
- LDFLAGS += @@MICO_LIB@@
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_mico.m4,latest
-version of @file{ax_pkg_mico.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_mico.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tal Shalif @email{tal@@shalif.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_pkg_swig
-@unnumberedsec ax_pkg_swig
-
-@majorheading Synopsis
-
-@smallexample
-AX_PKG_SWIG([major.minor.micro], [action-if-found], [action-if-not-found])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a SWIG installation on your system. If found,
-then SWIG is AC_SUBST'd; if not found, then $SWIG is empty. If SWIG is
-found, then SWIG_LIB is set to the SWIG library path, and AC_SUBST'd.
-
-You can use the optional first argument to check if the version of the
-available SWIG is greater than or equal to the value of the argument. It
-should have the format: N[.N[.N]] (N is a number between 0 and 999. Only
-the first N is mandatory.) If the version argument is given (e.g.
-1.3.17), AX_PKG_SWIG checks that the swig package is this version number
-or higher.
-
-As usual, action-if-found is executed if SWIG is found, otherwise
-action-if-not-found is executed.
-
-In configure.in, use as:
-
-@smallexample
- AX_PKG_SWIG(1.3.17, [], [ AC_MSG_ERROR([SWIG is required to build..]) ])
- AX_SWIG_ENABLE_CXX
- AX_SWIG_MULTI_MODULE_SUPPORT
- AX_SWIG_PYTHON
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pkg_swig.m4,latest
-version of @file{ax_pkg_swig.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pkg_swig.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier} @* @w{Copyright @copyright{} 2011 Murray Cumming @email{murrayc@@openismus.com}} @* @w{Copyright @copyright{} 2021 Vincent Danjean @email{Vincent.Danjean@@ens-lyon.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prefix_config_h
-@unnumberedsec ax_prefix_config_h
-
-@majorheading Synopsis
-
-@smallexample
-AX_PREFIX_CONFIG_H [(OUTPUT-HEADER [,PREFIX [,ORIG-HEADER]])]
-@end smallexample
-
-@majorheading Description
-
-Generate an installable config.h.
-
-A package should not normally install its config.h as a system header,
-but if it must, this macro can be used to avoid namespace pollution by
-making a copy of config.h with a prefix added to all the macro names.
-
-Each "#define SOMEDEF" line of the configuration header has the given
-prefix added, in the same case as the first character of the macro name.
-
-Defaults:
-
-@smallexample
- OUTPUT-HEADER = $PACKAGE-config.h
- PREFIX = $PACKAGE
- ORIG-HEADER, from AM_CONFIG_HEADER(config.h)
-@end smallexample
-
-Your configure.ac script should contain both macros in this order.
-
-Example:
-
-@smallexample
- AC_INIT(config.h.in) # config.h.in as created by "autoheader"
- AM_INIT_AUTOMAKE(testpkg, 0.1.1) # makes #undef VERSION and PACKAGE
- AM_CONFIG_HEADER(config.h) # prep config.h from config.h.in
- AX_PREFIX_CONFIG_H(mylib/_config.h) # prep mylib/_config.h from it..
- AC_MEMORY_H # makes "#undef NEED_MEMORY_H"
- AC_C_CONST_H # makes "#undef const"
- AC_OUTPUT(Makefile) # creates the "config.h" now
- # and also mylib/_config.h
-@end smallexample
-
-If the argument to AX_PREFIX_CONFIG_H would have been omitted then the
-default output file would have been called simply "testpkg-config.h",
-but even under the name "mylib/_config.h" it contains prefix-defines
-like
-
-@smallexample
- #ifndef TESTPKG_VERSION
- #define TESTPKG_VERSION "0.1.1"
- #endif
- #ifndef TESTPKG_NEED_MEMORY_H
- #define TESTPKG_NEED_MEMORY_H 1
- #endif
- #ifndef _testpkg_const
- #define _testpkg_const _const
- #endif
-@end smallexample
-
-and this "mylib/_config.h" can be installed along with other header
-files, which is most convenient when creating a shared library (that has
-some headers) whose functionality depends on features detected at
-compile-time. No need to invent some "mylib-confdefs.h.in" manually.
-
-Note that some AC_DEFINEs that end up in the config.h file are actually
-self-referential - e.g. AC_C_INLINE, AC_C_CONST, and the AC_TYPE_OFF_T
-say that they "will define inline|const|off_t if the system does not do
-it by itself". You might want to clean up about these - consider an
-extra mylib/conf.h that reads something like:
-
-@smallexample
- #include <mylib/_config.h>
- #ifndef _testpkg_const
- #define _testpkg_const const
- #endif
-@end smallexample
-
-and then start using _testpkg_const in the header files. That is also a
-good thing to differentiate whether some library-user has starting to
-take up with a different compiler, so perhaps it could read something
-like this:
-
-@smallexample
- #ifdef _MSC_VER
- #include <mylib/_msvc.h>
- #else
- #include <mylib/_config.h>
- #endif
- #ifndef _testpkg_const
- #define _testpkg_const const
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prefix_config_h.m4,latest
-version of @file{ax_prefix_config_h.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prefix_config_h.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Reuben Thomas @email{rrt@@sc3d.org}} @* @w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2008 Marten Svantesson} @* @w{Copyright @copyright{} 2008 Gerald Point @email{Gerald.Point@@labri.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prepend_flag
-@unnumberedsec ax_prepend_flag
-
-@majorheading Synopsis
-
-@smallexample
-AX_PREPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-@end smallexample
-
-@majorheading Description
-
-FLAG is added to the front of the FLAGS-VARIABLE shell variable, with a
-space added in between.
-
-If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
-FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-FLAG.
-
-NOTE: Implementation based on AX_APPEND_FLAG.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prepend_flag.m4,latest
-version of @file{ax_prepend_flag.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prepend_flag.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}} @* @w{Copyright @copyright{} 2011 Maarten Bosmans @email{mkbosmans@@gmail.com}} @* @w{Copyright @copyright{} 2018 John Zaitseff @email{J.Zaitseff@@zap.org.au}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_print_to_file
-@unnumberedsec ax_print_to_file
-
-@majorheading Synopsis
-
-@smallexample
-AX_PRINT_TO_FILE([FILE],[DATA])
-@end smallexample
-
-@majorheading Description
-
-Writes the specified data to the specified file.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_print_to_file.m4,latest
-version of @file{ax_print_to_file.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_print_to_file.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_printf_size_t
-@unnumberedsec ax_printf_size_t
-
-@majorheading Synopsis
-
-@smallexample
-AX_PRINTF_SIZE_T
-@end smallexample
-
-@majorheading Description
-
-Check for the appropriate printf() format string modifier to use with a
-size_t argument. If a suitable modifier is found, it is AC_DEFINE'd as
-PRI_SIZE_T_MODIFIER, and can be used in C code as e.g.
-
-@smallexample
- printf("Size = %" PRI_SIZE_T_MODIFIER "u bytes.\n", sizeof(foo));
-@end smallexample
-
-If you use the PRIxNN macros from ISO C99's <inttypes.h>, you may wish
-to define a supplemental set of macros along similar lines:
-
-@smallexample
- #define PRIdSIZE PRI_SIZE_T_MODIFIER "d"
- #define PRIiSIZE PRI_SIZE_T_MODIFIER "i"
- #define PRIoSIZE PRI_SIZE_T_MODIFIER "o"
- #define PRIuSIZE PRI_SIZE_T_MODIFIER "u"
- #define PRIxSIZE PRI_SIZE_T_MODIFIER "x"
- #define PRIXSIZE PRI_SIZE_T_MODIFIER "X"
-@end smallexample
-
-Note: This macro invokes a test program to check whether a given format
-modifier is understood by the system's sprintf() function. If the user
-is cross-compiling, then this check cannot be performed, and thereby
-PRI_SIZE_T_MODIFIER will remain undefined.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_printf_size_t.m4,latest
-version of @file{ax_printf_size_t.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_printf_size_t.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Daniel Richard G. @email{skunk@@iSKUNK.ORG}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_apache
-@unnumberedsec ax_prog_apache
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_APACHE([version])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for an installed apache server. If nothing was
-specified when calling configure or just --with-apache, it searches in
-/usr/local/apache/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin
-The argument of --with-apache specifies the full pathname of the httpd
-argument. For instance --with-apache=/usr/sbin/httpd.
-
-If the version argument is given, AX_PROG_APACHE checks that the apache
-server is this version number or higher.
-
-If the apache server is not found, abort configuration with error
-message.
-
-It defines the symbol APACHE if the server is found.
-
-Files using apache should do the following:
-
-@smallexample
- @@APACHE@@ -d /etc/httpd
-@end smallexample
-
-It defines the symbol APACHE_MODULES if a directory containing mod_env.*
-is found in the default server root directory (obtained with httpd -V).
-
-The httpd.conf file listing modules to be loaded dynamically can use
-@@APACHE_MODULES@@ to grab them in the appropriate sub directory. For
-instance:
-
-@smallexample
- ...
- <IfModule mod_so.c>
- LoadModule env_module @@APACHE_MODULES@@/mod_env.so
- LoadModule config_log_module @@APACHE_MODULES@@/mod_log_config.so
- ...
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_apache.m4,latest
-version of @file{ax_prog_apache.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_apache.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Loic Dachary @email{loic@@senga.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_bison
-@unnumberedsec ax_prog_bison
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_BISON(ACTION-IF-TRUE,ACTION-IF-FALSE)
-@end smallexample
-
-@majorheading Description
-
-Check whether bison is the parser generator. Run ACTION-IF-TRUE if
-successful, ACTION-IF-FALSE otherwise
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_bison.m4,latest
-version of @file{ax_prog_bison.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_bison.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}} @* @w{Copyright @copyright{} 2010 Diego Elio Petteno` @email{flameeyes@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_bison_version
-@unnumberedsec ax_prog_bison_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_BISON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that bison version is greater or equal to the version
-indicated. If true the shell commands in ACTION-IF-TRUE are executed. If
-not the shell commands in commands in ACTION-IF-TRUE are executed. If
-not the shell commands in ACTION-IF-FALSE are run. Note if $BISON is not
-set (for example by running AC_CHECK_PROG or AC_PATH_PROG) the macro
-will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([BISON],[bison])
- AX_PROG_BISON_VERSION([3.0.2],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the bison you have is at least version
-3.0.2 or greater.
-
-NOTE: This macro uses the $BISON variable to perform the check.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_bison_version.m4,latest
-version of @file{ax_prog_bison_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_bison_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Jonathan Rajotte-Julien @email{jonathan.rajotte-julien@@efficios.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_cc_char_subscripts
-@unnumberedsec ax_prog_cc_char_subscripts
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CC_CHAR_SUBSCRIPTS(substvar [,hard])
-@end smallexample
-
-@majorheading Description
-
-Try to find a compiler option that enables usage of char-type to index a
-value-field. This one needs unsigned-chars and it must suppress warnings
-about usage of chars for subscripting. for gcc -funsigned-char
--Wno-char-subscripts
-
-Currently this macro knows about GCC. hopefully will evolve to use:
-Solaris C compiler, Digital Unix C compiler, C for AIX Compiler, HP-UX C
-compiler, and IRIX C compiler.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_char_subscripts.m4,latest
-version of @file{ax_prog_cc_char_subscripts.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_char_subscripts.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_cc_for_build
-@unnumberedsec ax_prog_cc_for_build
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CC_FOR_BUILD
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a C compiler that generates native executables,
-that is a C compiler that surely is not a cross-compiler. This can be
-useful if you have to generate source code at compile-time like for
-example GCC does.
-
-The macro sets the CC_FOR_BUILD and CPP_FOR_BUILD macros to anything
-needed to compile or link (CC_FOR_BUILD) and preprocess (CPP_FOR_BUILD).
-The value of these variables can be overridden by the user by specifying
-a compiler with an environment variable (like you do for standard CC).
-
-It also sets BUILD_EXEEXT and BUILD_OBJEXT to the executable and object
-file extensions for the build platform, and GCC_FOR_BUILD to `yes' if
-the compiler we found is GCC. All these variables but GCC_FOR_BUILD are
-substituted in the Makefile.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_for_build.m4,latest
-version of @file{ax_prog_cc_for_build.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_for_build.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Paolo Bonzini @email{bonzini@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_cc_mpi
-@unnumberedsec ax_prog_cc_mpi
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile C programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_CC and will replace the
-standard variable CC with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
-@smallexample
- # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard C compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
- #
- AX_PROG_CC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cc_mpi.m4,latest
-version of @file{ax_prog_cc_mpi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cc_mpi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010,2011 Olaf Lenz @email{olenz@@icp.uni-stuttgart.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_cp_s
-@unnumberedsec ax_prog_cp_s
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CP_S
-@end smallexample
-
-@majorheading Description
-
-Check how to make a copy by creating a symbolic link to the original -
-it defines the variable CP_S for further use, which you should in fact
-treat like it used to be with be LN_S. The actual value is assured to be
-either LN_S (if the filesystem supports symbolic links) or CP (if the
-filesystem does not know about symbolic links and you need a copy of
-original file to have the same text in both places). In a gnu
-environment it will simply set CP_S="cp -s" since the gnu "cp"-command
-has the "-s" flag. You shall not try to use this command on directories
-since it would require a "-r" in the case of a copy that is not
-supported explicitly here. (I'm not sure if some "cp"-commands out there
-would barf at usage of "-r" on a normal file).
-
-Use CP_S to create a copy of read-only data - if your filesystem
-supports it then a symbolic link is created - a process that is quicker
-and space-saving. However, if the target fs does not support symbolic
-links, just copy the data. Unlike ac_prog_ln_s this macro will never
-fail to set the CP_S ac_subst to something that works.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cp_s.m4,latest
-version of @file{ax_prog_cp_s.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cp_s.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_crontab
-@unnumberedsec ax_prog_crontab
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CRONTAB
-@end smallexample
-
-@majorheading Description
-
-Check for the program crontab, if exists let script continue, else pops
-an error message
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- CRONTAB = which crontab
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_crontab.m4,latest
-version of @file{ax_prog_crontab.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_crontab.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_cxx_for_build
-@unnumberedsec ax_prog_cxx_for_build
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CXX_FOR_BUILD
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a C++ compiler that generates native
-executables, that is a C++ compiler that surely is not a cross-compiler.
-This can be useful if you have to generate source code at compile-time
-like for example GCC does.
-
-The macro sets the CXX_FOR_BUILD and CXXCPP_FOR_BUILD macros to anything
-needed to compile or link (CXX_FOR_BUILD) and preprocess
-(CXXCPP_FOR_BUILD). The value of these variables can be overridden by
-the user by specifying a compiler with an environment variable (like you
-do for standard CXX).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cxx_for_build.m4,latest
-version of @file{ax_prog_cxx_for_build.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cxx_for_build.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Paolo Bonzini @email{bonzini@@gnu.org}} @* @w{Copyright @copyright{} 2012 Avionic Design GmbH}
-
-Based on the AX_PROG_CC_FOR_BUILD macro by Paolo Bonzini.
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_cxx_mpi
-@unnumberedsec ax_prog_cxx_mpi
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_CXX_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile C++ programs that use MPI
-(Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_CXX and will replace the
-standard variable CXX with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
-@smallexample
- # If --with-mpi=auto is used, try to find MPI, but use standard C compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard C compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-@end smallexample
-
-@smallexample
- AX_PROG_CXX_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_cxx_mpi.m4,latest
-version of @file{ax_prog_cxx_mpi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_cxx_mpi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010,2011 Olaf Lenz @email{olenz@@icp.uni-stuttgart.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_date
-@unnumberedsec ax_prog_date
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_DATE()
-@end smallexample
-
-@majorheading Description
-
-This macro tries to determine the type of the date (1) command and some
-of its non-standard capabilities.
-
-The type is determined as follow:
-
-@smallexample
- * If the version string contains "GNU", then:
- - The variable ax_cv_prog_date_gnu is set to "yes".
- - The variable ax_cv_prog_date_type is set to "gnu".
-@end smallexample
-
-@smallexample
- * If date supports the "-v 1d" option, then:
- - The variable ax_cv_prog_date_bsd is set to "yes".
- - The variable ax_cv_prog_date_type is set to "bsd".
-@end smallexample
-
-@smallexample
- * If both previous checks fail, then:
- - The variable ax_cv_prog_date_type is set to "unknown".
-@end smallexample
-
-The following capabilities of GNU date are checked:
-
-@smallexample
- * If date supports the --date arg option, then:
- - The variable ax_cv_prog_date_gnu_date is set to "yes".
-@end smallexample
-
-@smallexample
- * If date supports the --utc arg option, then:
- - The variable ax_cv_prog_date_gnu_utc is set to "yes".
-@end smallexample
-
-The following capabilities of BSD date are checked:
-
-@smallexample
- * If date supports the -v 1d option, then:
- - The variable ax_cv_prog_date_bsd_adjust is set to "yes".
-@end smallexample
-
-@smallexample
- * If date supports the -r arg option, then:
- - The variable ax_cv_prog_date_bsd_date is set to "yes".
-@end smallexample
-
-All the aforementioned variables are set to "no" before a check is
-performed.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_date.m4,latest
-version of @file{ax_prog_date.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_date.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2017 Enrico M. Crisostomo @email{enrico.m.crisostomo@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <http://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_dotnetcore_version
-@unnumberedsec ax_prog_dotnetcore_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_DOTNETCORE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that .NET Core supports the version indicated. If true the
-shell commands in ACTION-IF-TRUE are executed. If not the shell commands
-in ACTION-IF-FALSE are run. The $dotnetcore_version variable will be
-filled with the detected version.
-
-This macro uses the $DOTNETCORE variable to perform the check. If
-$DOTNETCORE is not set prior to calling this macro, the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([DOTNETCORE],[dotnet])
- AC_PROG_DOTNETCORE_VERSION([1.0.2],[ ... ],[ ... ])
-@end smallexample
-
-Searches for .NET Core, then checks if at least version 1.0.2 is
-present.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_dotnetcore_version.m4,latest
-version of @file{ax_prog_dotnetcore_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_dotnetcore_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Jens Geyer @email{jensg@@apache.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_doxygen
-@unnumberedsec ax_prog_doxygen
-
-@majorheading Synopsis
-
-@smallexample
-DX_INIT_DOXYGEN(PROJECT-NAME, [DOXYFILE-PATH], [OUTPUT-DIR], ...)
-DX_DOXYGEN_FEATURE(ON|OFF)
-DX_DOT_FEATURE(ON|OFF)
-DX_HTML_FEATURE(ON|OFF)
-DX_CHM_FEATURE(ON|OFF)
-DX_CHI_FEATURE(ON|OFF)
-DX_MAN_FEATURE(ON|OFF)
-DX_RTF_FEATURE(ON|OFF)
-DX_XML_FEATURE(ON|OFF)
-DX_PDF_FEATURE(ON|OFF)
-DX_PS_FEATURE(ON|OFF)
-@end smallexample
-
-@majorheading Description
-
-The DX_*_FEATURE macros control the default setting for the given
-Doxygen feature. Supported features are 'DOXYGEN' itself, 'DOT' for
-generating graphics, 'HTML' for plain HTML, 'CHM' for compressed HTML
-help (for MS users), 'CHI' for generating a separate .chi file by the
-.chm file, and 'MAN', 'RTF', 'XML', 'PDF' and 'PS' for the appropriate
-output formats. The environment variable DOXYGEN_PAPER_SIZE may be
-specified to override the default 'a4wide' paper size.
-
-By default, HTML, PDF and PS documentation is generated as this seems to
-be the most popular and portable combination. MAN pages created by
-Doxygen are usually problematic, though by picking an appropriate subset
-and doing some massaging they might be better than nothing. CHM and RTF
-are specific for MS (note that you can't generate both HTML and CHM at
-the same time). The XML is rather useless unless you apply specialized
-post-processing to it.
-
-The macros mainly control the default state of the feature. The use can
-override the default by specifying --enable or --disable. The macros
-ensure that contradictory flags are not given (e.g.,
---enable-doxygen-html and --enable-doxygen-chm,
---enable-doxygen-anything with --disable-doxygen, etc.) Finally, each
-feature will be automatically disabled (with a warning) if the required
-programs are missing.
-
-Once all the feature defaults have been specified, call DX_INIT_DOXYGEN
-with the following parameters: a one-word name for the project for use
-as a filename base etc., an optional configuration file name (the
-default is '$(srcdir)/Doxyfile', the same as Doxygen's default), and an
-optional output directory name (the default is 'doxygen-doc'). To run
-doxygen multiple times for different configuration files and output
-directories provide more parameters: the second, forth, sixth, etc
-parameter are configuration file names and the third, fifth, seventh,
-etc parameter are output directories. No checking is done to catch
-duplicates.
-
-Automake Support
-
-The DX_RULES substitution can be used to add all needed rules to the
-Makefile. Note that this is a substitution without being a variable:
-only the @@DX_RULES@@ syntax will work.
-
-The provided targets are:
-
-@smallexample
- doxygen-doc: Generate all doxygen documentation.
-@end smallexample
-
-@smallexample
- doxygen-run: Run doxygen, which will generate some of the
- documentation (HTML, CHM, CHI, MAN, RTF, XML)
- but will not do the post processing required
- for the rest of it (PS, PDF).
-@end smallexample
-
-@smallexample
- doxygen-ps: Generate doxygen PostScript documentation.
-@end smallexample
-
-@smallexample
- doxygen-pdf: Generate doxygen PDF documentation.
-@end smallexample
-
-Note that by default these are not integrated into the automake targets.
-If doxygen is used to generate man pages, you can achieve this
-integration by setting man3_MANS to the list of man pages generated and
-then adding the dependency:
-
-@smallexample
- $(man3_MANS): doxygen-doc
-@end smallexample
-
-This will cause make to run doxygen and generate all the documentation.
-
-The following variable is intended for use in Makefile.am:
-
-@smallexample
- DX_CLEANFILES = everything to clean.
-@end smallexample
-
-Then add this variable to MOSTLYCLEANFILES.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_doxygen.m4,latest
-version of @file{ax_prog_doxygen.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_doxygen.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Oren Ben-Kiki @email{oren@@ben-kiki.org}} @* @w{Copyright @copyright{} 2015 Olaf Mandel @email{olaf@@mandel.name}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_emacs
-@unnumberedsec ax_prog_emacs
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_EMACS
-@end smallexample
-
-@majorheading Description
-
-This macro allows the end user to specify a particular Emacs executable
-via a configure script command-line arg. For example:
-
-@smallexample
- ./configure EMACS=$HOME/build/GNU/emacs/src/emacs
-@end smallexample
-
-It also arranges to mention env var EMACS in the './configure --help'
-output. See info node "(autoconf) Generic Programs" for details.
-
-More precisely...
-
-If env var EMACS is set, try to use its value directly, but avoid
-getting fooled by value 't' (set by older Emacsen for subprocesses). If
-no joy from the environment, search for "emacs" via AC_CHECK_PROG. If
-still no joy, display "Emacs not found; required!" and make configure
-exit failurefully. Otherwise, set shell var EMACS and AC_SUBST it, too.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_emacs.m4,latest
-version of @file{ax_prog_emacs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_emacs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016-2017 Thien-Thi Nguyen}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_f77_mpi
-@unnumberedsec ax_prog_f77_mpi
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_F77_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile Fortran77 programs that use
-MPI (Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_F77 and will replace the
-standard variable F77 with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
-@smallexample
- # If --with-mpi=auto is used, try to find MPI, but use standard F77 compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard F77 compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-@end smallexample
-
-@smallexample
- AX_PROG_F77_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_f77_mpi.m4,latest
-version of @file{ax_prog_f77_mpi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_f77_mpi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010,2011 Olaf Lenz @email{olenz@@icp.uni-stuttgart.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_fasm
-@unnumberedsec ax_prog_fasm
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FASM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the FASM assembler and sets the variable "fasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_FASM()
- AX_PROG_FASM([fasm_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fasm.m4,latest
-version of @file{ax_prog_fasm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fasm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_fasm_opt
-@unnumberedsec ax_prog_fasm_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FASM_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the FASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_FASM_OPT([-m 256], [FASM_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fasm_opt.m4,latest
-version of @file{ax_prog_fasm_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fasm_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_fc_mpi
-@unnumberedsec ax_prog_fc_mpi
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FC_MPI([MPI-WANTED-TEST[, ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find out how to compile Fortran77 programs that use
-MPI (Message Passing Interface), a standard API for parallel process
-communication (see http://www-unix.mcs.anl.gov/mpi/). The macro has to
-be used instead of the standard macro AC_PROG_FC and will replace the
-standard variable FC with the found compiler.
-
-MPI-WANTED-TEST is used to test whether MPI is actually wanted by the
-user. If MPI-WANTED_TEST is omitted or if it succeeds, the macro will
-try to find out how to use MPI, if it fails, the macro will call
-AC_PROG_CC to find a standard C compiler instead.
-
-When MPI is found, ACTION-IF-FOUND will be executed, if MPI is not found
-(or MPI-WANTED-TEST fails) ACTION-IF-NOT-FOUND is executed. If
-ACTION-IF-FOUND is not set, the macro will define HAVE_MPI.
-
-The following example demonstrates usage of the macro:
-
-@smallexample
- # If --with-mpi=auto is used, try to find MPI, but use standard FC compiler if it is not found.
- # If --with-mpi=yes is used, try to find MPI and fail if it isn't found.
- # If --with-mpi=no is used, use a standard FC compiler instead.
- AC_ARG_WITH(mpi, [AS_HELP_STRING([--with-mpi],
- [compile with MPI (parallelization) support. If none is found,
- MPI is not used. Default: auto])
- ],,[with_mpi=auto])
-@end smallexample
-
-@smallexample
- AX_PROG_FC_MPI([test x"$with_mpi" != xno],[use_mpi=yes],[
- use_mpi=no
- if test x"$with_mpi" = xyes; then
- AC_MSG_FAILURE([MPI compiler requested, but couldn't use MPI.])
- else
- AC_MSG_WARN([No MPI compiler found, won't use MPI.])
- fi
- ])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fc_mpi.m4,latest
-version of @file{ax_prog_fc_mpi.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fc_mpi.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2010,2011 Olaf Lenz @email{olenz@@icp.uni-stuttgart.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_fig2dev
-@unnumberedsec ax_prog_fig2dev
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FIG2DEV
-@end smallexample
-
-@majorheading Description
-
-If `fig2dev' is found, sets the output variable `FIG2DEV' to `fig2dev',
-and `FIG2DEV_ESPLANG' to the graphics language which can be used to
-produce Encapsulated PostScript. Older versions of `fig2dev' produce EPS
-with `-Lps' and new versions with `-Leps', this macro finds out the
-correct language option automatically.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_fig2dev.m4,latest
-version of @file{ax_prog_fig2dev.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_fig2dev.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ville Laurikari @email{vl@@iki.fi}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_flex
-@unnumberedsec ax_prog_flex
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FLEX(ACTION-IF-TRUE,ACTION-IF-FALSE)
-@end smallexample
-
-@majorheading Description
-
-Check whether flex is the scanner generator. Run ACTION-IF-TRUE if
-successful, ACTION-IF-FALSE otherwise
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_flex.m4,latest
-version of @file{ax_prog_flex.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_flex.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}} @* @w{Copyright @copyright{} 2010 Diego Elio Petteno` @email{flameeyes@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_flex_version
-@unnumberedsec ax_prog_flex_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_FLEX_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that flex version is greater or equal to the version
-indicated. If true the shell commands in ACTION-IF-TRUE are executed. If
-not the shell commands in commands in ACTION-IF-TRUE are executed. If
-not the shell commands in ACTION-IF-FALSE are run. Note if $FLEX is not
-set (for example by running AC_CHECK_PROG or AC_PATH_PROG) the macro
-will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([FLEX],[flex])
- AX_PROG_FLEX_VERSION([2.5.39],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the flex you have is at least version
-2.5.39 or greater.
-
-NOTE: This macro uses the $FLEX variable to perform the check.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_flex_version.m4,latest
-version of @file{ax_prog_flex_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_flex_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Jonathan Rajotte-Julien @email{jonathan.rajotte-julien@@efficios.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_gjs
-@unnumberedsec ax_prog_gjs
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_GJS
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_GJS checks for the presence of the JavaScript interpreter GJS
-(https://wiki.gnome.org/Projects/Gjs) in pkg-config or in the path. If
-it is not found, an error is issued and configure is halted. If it is
-found, the path of the interpreter is placed into a variable named GJS,
-which is declared precious.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_gjs.m4,latest
-version of @file{ax_prog_gjs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_gjs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013, 2016 Endless Mobile, Inc.; contributed by Philip Chimento @email{philip@@endlessm.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_guile_version
-@unnumberedsec ax_prog_guile_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_GUILE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that guile supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $GUILE is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([GUILE],[guile])
- AC_PROG_GUILE_VERSION([1.6.0],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the guile you have supports at least
-version 1.6.0.
-
-NOTE: This macro uses the $GUILE variable to perform the check.
-AX_WITH_GUILE can be used to set that variable prior to running this
-macro. The $GUILE_VERSION variable will be valorized with the detected
-version.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_guile_version.m4,latest
-version of @file{ax_prog_guile_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_guile_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_haxe_version
-@unnumberedsec ax_prog_haxe_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_HAXE_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that haxe supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. The $HAXE_VERSION variable will be filled with
-the detected version.
-
-This macro uses the $HAXE variable to perform the check. If $HAXE is not
-set prior to calling this macro, the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([HAXE],[haxe])
- AC_PROG_HAXE_VERSION([3.1.3],[ ... ],[ ... ])
-@end smallexample
-
-Searches for Haxe, then checks if at least version 3.1.3 is present.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_haxe_version.m4,latest
-version of @file{ax_prog_haxe_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_haxe_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Jens Geyer @email{jensg@@apache.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_help2man
-@unnumberedsec ax_prog_help2man
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_HELP2MAN([program list], [man directory prefix], [binary prefix])
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_HELP2MAN is a macro designed to facilitate usage of help2man. It
-may take three optional arguments:
-
-1. <program list>: comma-separated m4 list of input programs
-
-Specifies the list of input programs which shall be used to produce man
-pages using help2man. If no value is specified, the macro assumes that
-the sole target will be named $(PACKAGE_NAME). Thus, the two following
-lines are equivalent:
-
-@smallexample
- AX_PROG_HELP2MAN
- AX_PROG_HELP2MAN([\$(PACKAGE_NAME)])
-@end smallexample
-
-2. <man directory prefix>: directory prefix of the man pages directory
-
-Sets AX_HELP2MAN_PREFIX_MANS to <man directory prefix>. Defaults to
-'doc/man/man1' if no value is provided. Note that
-AX_HELP2MAN_PREFIX_MANS will always be a subdirectory of the build
-directory.
-
-3. <binary prefix>:
-
-Sets AX_HELP2MAN_PREFIX_BIN to <binary prefix>. Defaults to
-'$(top_builddir)' if no value is provided. The two following lines are
-equivalent:
-
-@smallexample
- AX_PROG_HELP2MAN([subdir/program1, subdir/program2])
- AX_PROG_HELP2MAN([program1, program2], [], [\$(top_builddir)/subdir])
-@end smallexample
-
-The macro:
-
-- checks that help2man is available on the system.
-
-- provides the configure option --disable-help2man.
-
-- sets the output variable ax_help2man_MANS to the list of man pages
-that shall be generated.
-
-- sets the automake conditional HAVE_HELP2MAN
-
-- sets the substitution variable AX_HELP2MAN_RULES to the required make
-rules, targets and recipes.
-
-Further detail on the macro can be found after the minimal working
-example. Here is a minimal working example:
-
-@smallexample
- # configure.ac:
- AX_PROG_HELP2MAN
-@end smallexample
-
-@smallexample
- # Makefile.am:
- if HAVE_HELP2MAN
- man1_MANS = $(ax_help2man_MANS)
- @@AX_HELP2MAN_RULES@@
- endif
-@end smallexample
-
-This minimal working example shall work under the following assumptions:
-
-1. the aforementioned binary has the same name as the project
-
-2. the project produces a single binary at the root of the build
-directory
-
-3. the man page shall be generated into the doc/man/man1 directory
-
-Note that adding ax_help2man_MANS to man1_MANS is not needed if the man
-page generation is not mandatory.
-
-The AX_HELP2MAN_RULES substitution variable shall contain:
-
-- a recipe to create, if necessary, the destination directory.
-
-- a generic rule to produce the manpages.
-
-This rule targets the contents of the variable ax_help2man_MANS and its
-recipe shall be akin to the following:
-
-@smallexample
- $(HELP2MAN) -l -N --output="$@@" --name="$(shell basename $<)" "$(shell dirname $<)/$(shell basename $<)"
-@end smallexample
-
-Errors from this rule are ignored.
-
-- rules for each input program and target man page.
-
-For each input program, a rule akin to the following shall be available:
-
-@smallexample
- $(AX_HELP2MAN_PREFIX_MANS)/program.1: $(AX_HELP2MAN_PREFIX_BIN)/path/to/program
-@end smallexample
-
-The macro assumes that all man pages shall be generated into the same
-directory (AX_HELP2MAN_PREFIX_MANS) and that all input programs can be
-found in the same directory (AX_HELP2MAN_PREFIX_BIN). If a subset of the
-inputs or outputs have different paths (for instance one of the inputs
-is a script available in $(top_srcdir) whereas the other inputs are
-programs compiled at build time), it can be customized in the
-Makefile.am: the target man page must be added to ax_help2man_MANS, so
-that it becomes a target of the generic rule for man pages and a rule
-must be added to specify its prerequisite:
-
-@smallexample
- ax_help2man_MANS += path/to/output/man/page.1
- path/to/output/man/page.1: path/to/input/program.1
-@end smallexample
-
-Here is a full example for a project where binaries 'program1' and
-'program2' are compiled at build time whereas 'script' is available in
-the source tree:
-
-@smallexample
- # configure.ac:
- AX_PROG_HELP2MAN([program1, program2])
-@end smallexample
-
-@smallexample
- # Makefile.am:
- if HAVE_HELP2MAN
- man1_MANS = $(ax_help2man_MANS)
- @@AX_HELP2MAN_RULES@@
- ax_help2man_MANS += $(AX_HELP2MAN_PREFIX_MANS)/script.1
- $(AX_HELP2MAN_PREFIX_MANS)/script.1: $(top_srcdir)/script
- endif
-@end smallexample
-
-Note that this macro should not be called more than once.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_help2man.m4,latest
-version of @file{ax_prog_help2man.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_help2man.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2017 Harenome Ranaivoarivony-Razanajato @email{ranaivoarivony-razanajato@@hareno.me}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
+++ /dev/null
-@node ax_prog_hla
-@unnumberedsec ax_prog_hla
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_HLA([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the HLA assembler and sets the variable "hla" to
-the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_HLA()
- AX_PROG_HLA([hla_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_hla.m4,latest
-version of @file{ax_prog_hla.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_hla.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_hla_opt
-@unnumberedsec ax_prog_hla_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_HLA_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the HLA assembler accepts the given option. If yes,
-the option is appended to the variable 'var_name', otherwise 'var_name'
-is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_HLA_OPT([-v], [HLA_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_hla_opt.m4,latest
-version of @file{ax_prog_hla_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_hla_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_httpd
-@unnumberedsec ax_prog_httpd
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_HTTPD
-@end smallexample
-
-@majorheading Description
-
-Check for Apache's 'httpd', let script continue if exists & works, pops
-up error message if not.
-
-Testing of functionality is by checking its compile settings
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- HTTPD = which httpd
- HTTPD_ROOT = Apache's root directory, specified when compiled / run with -d option
- HTTPD_SERVER_ROOT = Directory for Apache's essential files, e.g. access logs / error logs / modules / scripts.
- HTTPD_SERVER_CONFIG_FILE = Full-path of the 'httpd.conf' file
- HTTPD_USER = Which user that httpd runs as
- HTTPD_GROUP = Which group that httpd runs as
- HTTPD_DOC_HOME = Document directory, taken as the first DocumentRoot path found in httpd.conf
- HTTPD_SCRIPT_HOME = CGI script directory, taken as the first ScriptAlias path found in httpd.conf
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_httpd.m4,latest
-version of @file{ax_prog_httpd.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_httpd.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_jar
-@unnumberedsec ax_prog_jar
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAR
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_JAR tests for an existing jar program. It uses the environment
-variable JAR then tests in sequence various common jar programs.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAR=yourcompiler before calling
-AX_PROG_JAR
-
-- at the configure level, setenv JAR
-
-You can use the JAR variable in your Makefile.in, with @@JAR@@.
-
-Note: This macro depends on the autoconf M4 macros for Java programs. It
-is VERY IMPORTANT that you download that whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission.
-
-The general documentation of those macros, as well as the sample
-configure.in, is included in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_jar.m4,latest
-version of @file{ax_prog_jar.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_jar.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Egon Willighagen @email{e.willighagen@@science.ru.nl}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_java
-@unnumberedsec ax_prog_java
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVA
-@end smallexample
-
-@majorheading Description
-
-Here is a summary of the main macros:
-
-AX_PROG_JAVAC: finds a Java compiler.
-
-AX_PROG_JAVA: finds a Java virtual machine.
-
-AX_CHECK_CLASS: finds if we have the given class (beware of CLASSPATH!).
-
-AX_CHECK_RQRD_CLASS: finds if we have the given class and stops
-otherwise.
-
-AX_TRY_COMPILE_JAVA: attempt to compile user given source.
-
-AX_TRY_RUN_JAVA: attempt to compile and run user given source.
-
-AX_JAVA_OPTIONS: adds Java configure options.
-
-AX_PROG_JAVA tests an existing Java virtual machine. It uses the
-environment variable JAVA then tests in sequence various common Java
-virtual machines. For political reasons, it starts with the free ones.
-You *must* call [AX_PROG_JAVAC] before.
-
-If you want to force a specific VM:
-
-- at the configure.in level, set JAVA=yourvm before calling AX_PROG_JAVA
-
-@smallexample
- (but after AC_INIT)
-@end smallexample
-
-- at the configure level, setenv JAVA
-
-You can use the JAVA variable in your Makefile.in, with @@JAVA@@.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-TODO: allow to exclude virtual machines (rationale: most Java programs
-cannot run with some VM like kaffe).
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission.
-
-A Web page, with a link to the latest CVS snapshot is at
-<http://www.internatif.org/bortzmeyer/autoconf-Java/>.
-
-This is a sample configure.in Process this file with autoconf to produce
-a configure script.
-
-@smallexample
- AC_INIT(UnTag.java)
-@end smallexample
-
-@smallexample
- dnl Checks for programs.
- AC_CHECK_CLASSPATH
- AX_PROG_JAVAC
- AX_PROG_JAVA
-@end smallexample
-
-@smallexample
- dnl Checks for classes
- AX_CHECK_RQRD_CLASS(org.xml.sax.Parser)
- AX_CHECK_RQRD_CLASS(com.jclark.xml.sax.Driver)
-@end smallexample
-
-@smallexample
- AC_OUTPUT(Makefile)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java.m4,latest
-version of @file{ax_prog_java.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_java_cc
-@unnumberedsec ax_prog_java_cc
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVA_CC
-@end smallexample
-
-@majorheading Description
-
-Finds the appropriate java compiler on your path. By preference the java
-compiler is gcj, then jikes then javac.
-
-The macro can take one argument specifying a space separated list of
-java compiler names.
-
-For example:
-
-@smallexample
- AX_PROG_JAVA_CC(javac, gcj)
-@end smallexample
-
-The macro also sets the compiler options variable: JAVA_CC_OPTS to
-something sensible:
-
-@smallexample
- - for GCJ it sets it to: @@GCJ_OPTS@@
- (if GCJ_OPTS is not yet defined then it is set to "-C")
-@end smallexample
-
-@smallexample
- - no other compiler has applicable options yet
-@end smallexample
-
-Here's an example configure.in:
-
-@smallexample
- AC_INIT(Makefile.in)
- AX_PROG_JAVA_CC()
- AC_OUTPUT(Makefile)
- dnl End.
-@end smallexample
-
-And here's the start of the Makefile.in:
-
-@smallexample
- PROJECT_ROOT := @@srcdir@@
- # Tool definitions.
- JAVAC := @@JAVA_CC@@
- JAVAC_OPTS := @@JAVA_CC_OPTS@@
- JAR_TOOL := @@jar_tool@@
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java_cc.m4,latest
-version of @file{ax_prog_java_cc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java_cc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Nic Ferrier @email{nferrier@@tapsellferrier.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_java_works
-@unnumberedsec ax_prog_java_works
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVA_WORKS
-@end smallexample
-
-@majorheading Description
-
-Internal use ONLY.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_java_works.m4,latest
-version of @file{ax_prog_java_works.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_java_works.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_javac
-@unnumberedsec ax_prog_javac
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVAC
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_JAVAC tests an existing Java compiler. It uses the environment
-variable JAVAC then tests in sequence various common Java compilers. For
-political reasons, it starts with the free ones.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVAC=yourcompiler before calling
-AX_PROG_JAVAC
-
-- at the configure level, setenv JAVAC
-
-You can use the JAVAC variable in your Makefile.in, with @@JAVAC@@.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-TODO: allow to exclude compilers (rationale: most Java programs cannot
-compile with some compilers like guavac).
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javac.m4,latest
-version of @file{ax_prog_javac.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javac.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_javac_works
-@unnumberedsec ax_prog_javac_works
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVAC_WORKS
-@end smallexample
-
-@majorheading Description
-
-Internal use ONLY.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javac_works.m4,latest
-version of @file{ax_prog_javac_works.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javac_works.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_javadoc
-@unnumberedsec ax_prog_javadoc
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVADOC
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_JAVADOC tests for an existing javadoc generator. It uses the
-environment variable JAVADOC then tests in sequence various common
-javadoc generator.
-
-If you want to force a specific compiler:
-
-- at the configure.in level, set JAVADOC=yourgenerator before calling
-AX_PROG_JAVADOC
-
-- at the configure level, setenv JAVADOC
-
-You can use the JAVADOC variable in your Makefile.in, with @@JAVADOC@@.
-
-Note: This macro depends on the autoconf M4 macros for Java programs. It
-is VERY IMPORTANT that you download that whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission.
-
-The general documentation of those macros, as well as the sample
-configure.in, is included in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javadoc.m4,latest
-version of @file{ax_prog_javadoc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javadoc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Egon Willighagen @email{e.willighagen@@science.ru.nl}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_javah
-@unnumberedsec ax_prog_javah
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_JAVAH
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_JAVAH tests the availability of the javah header generator and
-looks for the jni.h header file. If available, JAVAH is set to the full
-path of javah and CPPFLAGS is updated accordingly.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_javah.m4,latest
-version of @file{ax_prog_javah.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_javah.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Luc Maisonobe @email{luc@@spaceroots.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_masm
-@unnumberedsec ax_prog_masm
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MASM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the MASM assembler and sets the variable "masm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_MASM()
- AX_PROG_MASM([masm_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_masm.m4,latest
-version of @file{ax_prog_masm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_masm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_masm_opt
-@unnumberedsec ax_prog_masm_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MASM_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the MASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_MASM_OPT([/coff], [MASM_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_masm_opt.m4,latest
-version of @file{ax_prog_masm_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_masm_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_md5sum
-@unnumberedsec ax_prog_md5sum
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MD5SUM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro find a md5sum application and set the variable md5sum to the
-name of the application or to no if not found if ACTION-IF-NOT-FOUND is
-not specified, configure fail when then application is not found.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_md5sum.m4,latest
-version of @file{ax_prog_md5sum.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_md5sum.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Gabriele Bartolini @email{gabriele.bartolini@@devise.it}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_modprobe
-@unnumberedsec ax_prog_modprobe
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MODPROBE
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a modprobe command, such as can be found on
-Linux systems with loadable kernel module support. PATH is checked
-first, then the default location(s).
-
-This is one of several autoconf macros intended to assist in configuring
-and installing loadable kernel modules.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_modprobe.m4,latest
-version of @file{ax_prog_modprobe.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_modprobe.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Kaelin Colclasure @email{kaelin@@acm.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_mysql
-@unnumberedsec ax_prog_mysql
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MYSQL
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'mysql' let script continue if exists & works pops
-up error message if not.
-
-Testing of functionality is by invoking it with root password 'rootpass'
-and a 'SELECT * FROM user' SQL statement. That SQL statement will select
-all user information from the 'user' privileges table, and should work
-on every proper MySQL server.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
-@smallexample
- MYSQL = which mysql
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysql.m4,latest
-version of @file{ax_prog_mysql.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysql.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_mysqladmin
-@unnumberedsec ax_prog_mysqladmin
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MYSQLADMIN
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'mysqladmin' let script continue if exists & works
-pops up error message if not.
-
-Testing of functionality is by invoking it with root password 'rootpass'
-and a 'flush-privileges' command.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
-@smallexample
- MYSQLADMIN = which mysqladmin
- MYSQL_DATADIR = directory containing mysql database
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqladmin.m4,latest
-version of @file{ax_prog_mysqladmin.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqladmin.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_mysqld
-@unnumberedsec ax_prog_mysqld
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MYSQLD
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'mysqld' let script continue if exists & works
-pops up error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- MYSQLD = which mysqld
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqld.m4,latest
-version of @file{ax_prog_mysqld.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqld.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_mysqlimport
-@unnumberedsec ax_prog_mysqlimport
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MYSQLIMPORT
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'mysqlimport', let script continue if exists, pops
-up error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- MYSQLIMPORT = which mysqlimport
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqlimport.m4,latest
-version of @file{ax_prog_mysqlimport.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqlimport.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_mysqlshow
-@unnumberedsec ax_prog_mysqlshow
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_MYSQLSHOW
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'mysqlshow' let script continue if exists & works
-pops up error message if not.
-
-Testing of functionality is by invoking it with root password
-'rootpass'. If it works, it should show all databases currently in
-system.
-
-Besides checking mysql, this macro also set these environment variables
-upon completion:
-
-@smallexample
- MYSQLSHOW = which mysqlshow
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_mysqlshow.m4,latest
-version of @file{ax_prog_mysqlshow.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_mysqlshow.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_nasm
-@unnumberedsec ax_prog_nasm
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_NASM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the NASM assembler and sets the variable "nasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_NASM()
- AX_PROG_NASM([nasm_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_nasm.m4,latest
-version of @file{ax_prog_nasm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_nasm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_nasm_opt
-@unnumberedsec ax_prog_nasm_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_NASM_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the NASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_NASM_OPT([-f obj], [NASM_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_nasm_opt.m4,latest
-version of @file{ax_prog_nasm_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_nasm_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_perl_modules
-@unnumberedsec ax_prog_perl_modules
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_PERL_MODULES([MODULES], [ACTION-IF-TRUE], [ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Checks to see if the given perl modules are available. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $PERL is not set (for example by
-calling AC_CHECK_PROG, or AC_PATH_PROG), AC_CHECK_PROG(PERL, perl, perl)
-will be run.
-
-MODULES is a space separated list of module names. To check for a
-minimum version of a module, append the version number to the module
-name, separated by an equals sign.
-
-Example:
-
-@smallexample
- AX_PROG_PERL_MODULES( Text::Wrap Net::LDAP=1.0.3, ,
- AC_MSG_WARN(Need some Perl modules)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_perl_modules.m4,latest
-version of @file{ax_prog_perl_modules.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_perl_modules.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Dean Povey @email{povey@@wedgetail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_perl_version
-@unnumberedsec ax_prog_perl_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_PERL_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that perl supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $PERL is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([PERL],[perl])
- AX_PROG_PERL_VERSION([5.8.0],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the perl you have supports at least
-version 5.8.0.
-
-NOTE: This macro uses the $PERL variable to perform the check.
-AX_WITH_PERL can be used to set that variable prior to running this
-macro. The $PERL_VERSION variable will be valorized with the detected
-version.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_perl_version.m4,latest
-version of @file{ax_prog_perl_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_perl_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_pgclient
-@unnumberedsec ax_prog_pgclient
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_PGCLIENT()
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a program called 'pgclient'. If found the
-variable $pgclient is set to its path. Else it is set to 0. An option is
-added to the configure script for setting an search path instead of
-$PATH ($pgclient_dir). If pgclient is necessary for installing your
-program, you can do something like the following to stop configure with
-an error if pgclient wasn't found:
-
-@smallexample
- if test "x$pgclient" = "x0"; then AC_MSG_ERROR([We need that to setup the database!]); fi
-@end smallexample
-
-pgclient can be found at http://pgclient.freesources.org
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_pgclient.m4,latest
-version of @file{ax_prog_pgclient.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_pgclient.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Moritz Sinn @email{moritz@@freesources.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_python_version
-@unnumberedsec ax_prog_python_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_PYTHON_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that python supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $PYTHON is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([PYTHON],[python])
- AX_PROG_PYTHON_VERSION([2.4.4],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the python you have supports at least
-version 2.4.4.
-
-NOTE: This macro uses the $PYTHON variable to perform the check.
-AX_WITH_PYTHON can be used to set that variable prior to running this
-macro. The $PYTHON_VERSION variable will be valorized with the detected
-version.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_python_version.m4,latest
-version of @file{ax_prog_python_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_python_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_robot
-@unnumberedsec ax_prog_robot
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_ROBOT([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the "robot" command from the Robot Framework and
-sets the variable "ROBOT" to the name of the application and the
-"ROBOT_VERSION" variable to the version of the Robot Framework. When
-robot is found sets the "HAS_ROBOT" to "yes", otherwise to "no".
-
-Example:
-
-@smallexample
- AX_PROG_ROBOT([3.1.0], [], [])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_robot.m4,latest
-version of @file{ax_prog_robot.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_robot.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2020, Adam Chyla @email{adam@@chyla.org}}
-
-Distributed under the terms of the BSD 3-Clause License.
+++ /dev/null
-@node ax_prog_ruby_version
-@unnumberedsec ax_prog_ruby_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_RUBY_VERSION([VERSION],[ACTION-IF-TRUE],[ACTION-IF-FALSE])
-@end smallexample
-
-@majorheading Description
-
-Makes sure that ruby supports the version indicated. If true the shell
-commands in ACTION-IF-TRUE are executed. If not the shell commands in
-ACTION-IF-FALSE are run. Note if $RUBY is not set (for example by
-running AC_CHECK_PROG or AC_PATH_PROG) the macro will fail.
-
-Example:
-
-@smallexample
- AC_PATH_PROG([RUBY],[ruby])
- AC_PROG_RUBY_VERSION([1.8.0],[ ... ],[ ... ])
-@end smallexample
-
-This will check to make sure that the ruby you have supports at least
-version 1.6.0.
-
-NOTE: This macro uses the $RUBY variable to perform the check.
-AX_WITH_PROG([RUBY],[ruby],[VALUE-IF-NOT-FOUND],[PATH]) can be used to
-set that variable prior to running this macro. The $RUBY_VERSION
-variable will be valorized with the detected version.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_ruby_version.m4,latest
-version of @file{ax_prog_ruby_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_ruby_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_scala
-@unnumberedsec ax_prog_scala
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_SCALA
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_SCALA will check that scala is available. If it is SCALA will be
-set to its path and SCALA_VERSION will be set to its version.
-
-Hint: AX_COMPARE_VERSION can be used to check if SCALA_VERSION has an
-acceptable value.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scala.m4,latest
-version of @file{ax_prog_scala.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scala.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Sveinung Kvilhaugsvik @email{sveinung84@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_scalac
-@unnumberedsec ax_prog_scalac
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_SCALAC
-@end smallexample
-
-@majorheading Description
-
-AX_PROG_SCALAC will check that a scala compiler is available, that it
-works and set SCALAC for the Makefile.
-
-AX_PROG_SCALAC will search the path for a Scala compiler. To choose
-another compiler use the environment variable SCALAC.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scalac.m4,latest
-version of @file{ax_prog_scalac.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scalac.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Sveinung Kvilhaugsvik @email{sveinung84@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_scp
-@unnumberedsec ax_prog_scp
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_SCP
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'scp', let script continue if exists, pops up
-error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- SCP = which scp
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_scp.m4,latest
-version of @file{ax_prog_scp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_scp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_splint
-@unnumberedsec ax_prog_splint
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_SPLINT([AX_SPLINTFLAGS])
-@end smallexample
-
-@majorheading Description
-
-Check for program splint, the static C code checking tool. The splint
-URL is given by http://www.splint.org. This macro should be use together
-with automake.
-
-Enables following environment variables:
-
-@smallexample
- SPLINT
- SPLINTFLAGS
-@end smallexample
-
-and AX_SPLINTFLAGS is given by AC_SUBST. If AX_SPLINTFLAGS is not given
-by AX_PROG_SPLINT it defaults to "-weak".
-
-Enables the following make target:
-
-@smallexample
- splint-check
-@end smallexample
-
-which runs splint per PROGRAMS and LIBRARIES. Output from splint run is
-collected in file ***_splint.log where *** is given by the PROGRAMS or
-LIBRARIES name.
-
-The following line is required in Makefile.am:
-
-@smallexample
- include aminclude_static.am
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_splint.m4,latest
-version of @file{ax_prog_splint.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_splint.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Henrik Uhrenholt}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_prog_ssh
-@unnumberedsec ax_prog_ssh
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_SSH
-@end smallexample
-
-@majorheading Description
-
-Check for the program 'ssh', let script continue if exists, pops up
-error message if not.
-
-Besides checking existence, this macro also set these environment
-variables upon completion:
-
-@smallexample
- SSH = which ssh
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_ssh.m4,latest
-version of @file{ax_prog_ssh.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_ssh.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Gleen Salmon @email{gleensalmon@@yahoo.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_tasm
-@unnumberedsec ax_prog_tasm
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_TASM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the TASM assembler and sets the variable "tasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_TASM()
- AX_PROG_TASM([tasm_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tasm.m4,latest
-version of @file{ax_prog_tasm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tasm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_tasm_opt
-@unnumberedsec ax_prog_tasm_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_TASM_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the TASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_TASM_OPT([/z], [TASM_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tasm_opt.m4,latest
-version of @file{ax_prog_tasm_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tasm_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_tcl
-@unnumberedsec ax_prog_tcl
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_TCL([min-version])
-@end smallexample
-
-@majorheading Description
-
-Searches for tcl (tclsh and wish) in PATH and checks which version is
-installed. The macro bails out if either tcl is not found or the minimum
-version is not satisfied, unless minimum version is "0".
-
-Example:
-
-@smallexample
- AX_PROG_TCL
-@end smallexample
-
-This checks for tcl and if not found, exits with an error. If found, it
-prints tcl path and version number.
-
-@smallexample
- AX_PROG_TCL([8.0])
-@end smallexample
-
-Checks for tcl and exits with an error if its not found or the version
-is below 8.0.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_tcl.m4,latest
-version of @file{ax_prog_tcl.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_tcl.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 David Cluytens} @* @w{Copyright @copyright{} 2008 Uwe Mayer @email{merkosh@@hadiko.de}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_xsltproc
-@unnumberedsec ax_prog_xsltproc
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_XSLTPROC([default-flags])
-@end smallexample
-
-@majorheading Description
-
-Find an xsltproc executable.
-
-Input:
-
-"default-flags" is the default $XSLTPROC_FLAGS, which will be overridden
-if the user specifies --with-xsltproc-flags.
-
-Output:
-
-$XSLTPROC contains the path to xsltproc, or is empty if none was found
-or the user specified --without-xsltproc. $XSLTPROC_FLAGS contains the
-flags to use with xsltproc.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_xsltproc.m4,latest
-version of @file{ax_prog_xsltproc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_xsltproc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008,2009 Zmanda Inc. @email{http://www.zmanda.com/}} @* @w{Copyright @copyright{} 2008,2009 Dustin J. Mitchell @email{dustin@@zmanda.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_yasm
-@unnumberedsec ax_prog_yasm
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_YASM([ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro searches for the YASM assembler and sets the variable "yasm"
-to the name of the application or to "no" if not found. If
-ACTION-IF-NOT-FOUND is not specified, configure will fail when the
-program is not found.
-
-Example:
-
-@smallexample
- AX_PROG_YASM()
- AX_PROG_YASM([yasm_avail="no"])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_yasm.m4,latest
-version of @file{ax_prog_yasm.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_yasm.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prog_yasm_opt
-@unnumberedsec ax_prog_yasm_opt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROG_YASM_OPT(option, var_name)
-@end smallexample
-
-@majorheading Description
-
-This macro checks if the YASM assembler accepts the given option. If
-yes, the option is appended to the variable 'var_name', otherwise
-'var_name' is unchanged.
-
-Example:
-
-@smallexample
- AX_PROG_YASM_OPT([-f bin], [YASM_OPTS])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prog_yasm_opt.m4,latest
-version of @file{ax_prog_yasm_opt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prog_yasm_opt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2007,2009 Bogdan Drozdowski @email{bogdandr@@op.pl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation, either version 3 of the License, or (at
-your option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
-General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License
-along with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prototype
-@unnumberedsec ax_prototype
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROTOTYPE(function, includes, code, TAG1, values1 [, TAG2, values2 [...]])
-@end smallexample
-
-@majorheading Description
-
-Try all the combinations of <TAG1>, <TAG2>... to successfully compile
-<code>. <TAG1>, <TAG2>, ... are substituted in <code> and <include> with
-values found in <values1>, <values2>, ... respectively. <values1>,
-<values2>, ... contain a list of possible values for each corresponding
-tag and all combinations are tested. When AC_TRY_COMPILE(include, code)
-is successful for a given substitution, the macro stops and defines the
-following macros: FUNCTION_TAG1, FUNCTION_TAG2, ... using AC_DEFINE()
-with values set to the current values of <TAG1>, <TAG2>, ... If no
-combination is successful the configure script is aborted with a
-message.
-
-Intended purpose is to find which combination of argument types is
-acceptable for a given function <function>. It is recommended to list
-the most specific types first. For instance ARG1, [size_t, int] instead
-of ARG1, [int, size_t].
-
-Generic usage pattern:
-
-1) add a call in configure.in
-
-@smallexample
- AX_PROTOTYPE(...)
-@end smallexample
-
-2) call autoheader to see which symbols are not covered
-
-3) add the lines in acconfig.h
-
-@smallexample
- /* Type of Nth argument of function */
- #undef FUNCTION_ARGN
-@end smallexample
-
-4) Within the code use FUNCTION_ARGN instead of an hardwired type
-
-Complete example:
-
-1) configure.in
-
-@smallexample
- AX_PROTOTYPE(getpeername,
- [
- #include <sys/types.h>
- #include <sys/socket.h>
- ],
- [
- int a = 0;
- ARG2 * b = 0;
- ARG3 * c = 0;
- getpeername(a, b, c);
- ],
- ARG2, [struct sockaddr, void],
- ARG3, [socklen_t, size_t, int, unsigned int, long unsigned int])
-@end smallexample
-
-2) call autoheader
-
-@smallexample
- autoheader: Symbol `GETPEERNAME_ARG2' is not covered by ./acconfig.h
- autoheader: Symbol `GETPEERNAME_ARG3' is not covered by ./acconfig.h
-@end smallexample
-
-3) acconfig.h
-
-@smallexample
- /* Type of second argument of getpeername */
- #undef GETPEERNAME_ARG2
-@end smallexample
-
-@smallexample
- /* Type of third argument of getpeername */
- #undef GETPEERNAME_ARG3
-@end smallexample
-
-4) in the code
-
-@smallexample
- ...
- GETPEERNAME_ARG2 name;
- GETPEERNAME_ARG3 namelen;
- ...
- ret = getpeername(socket, &name, &namelen);
- ...
-@end smallexample
-
-Implementation notes: generating all possible permutations of the
-arguments is not easily done with the usual mixture of shell and m4,
-that is why this macro is almost 100% m4 code. It generates long but
-simple to read code.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype.m4,latest
-version of @file{ax_prototype.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Loic Dachary @email{loic@@senga.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prototype_accept
-@unnumberedsec ax_prototype_accept
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROTOTYPE_ACCEPT
-@end smallexample
-
-@majorheading Description
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument two and three of accept. User must include the
-following in acconfig.h:
-
-@smallexample
- /* Type of second argument of accept */
- #undef ACCEPT_ARG2
-@end smallexample
-
-@smallexample
- /* Type of third argument of accept */
- #undef ACCEPT_ARG3
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_accept.m4,latest
-version of @file{ax_prototype_accept.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_accept.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Loic Dachary @email{loic@@senga.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prototype_getsockname
-@unnumberedsec ax_prototype_getsockname
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROTOTYPE_GETSOCKNAME
-@end smallexample
-
-@majorheading Description
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument two and three of getsockname. User must
-include the following in acconfig.h:
-
-@smallexample
- /* Type of second argument of getsockname */
- #undef GETSOCKNAME_ARG2
-@end smallexample
-
-@smallexample
- /* Type of third argument of getsockname */
- #undef GETSOCKNAME_ARG3
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_getsockname.m4,latest
-version of @file{ax_prototype_getsockname.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_getsockname.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Loic Dachary @email{loic@@senga.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_prototype_setsockopt
-@unnumberedsec ax_prototype_setsockopt
-
-@majorheading Synopsis
-
-@smallexample
-AX_PROTOTYPE_SETSOCKOPT
-@end smallexample
-
-@majorheading Description
-
-Requires the AX_PROTOTYPE macro. FIXME: Put this in the code!
-
-Find the type of argument three of setsockopt. User must include the
-following in acconfig.h:
-
-@smallexample
- /* Type of third argument of setsockopt */
- #undef SETSOCKOPT_ARG3
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_prototype_setsockopt.m4,latest
-version of @file{ax_prototype_setsockopt.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_prototype_setsockopt.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Loic Dachary @email{loic@@senga.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_pthread
-@unnumberedsec ax_pthread
-
-@majorheading Synopsis
-
-@smallexample
-AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-This macro figures out how to build C programs using POSIX threads. It
-sets the PTHREAD_LIBS output variable to the threads library and linker
-flags, and the PTHREAD_CFLAGS output variable to any special C compiler
-flags that are needed. (The user can also force certain compiler
-flags/libs to be tested by setting these environment variables.)
-
-Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
-needed for multi-threaded programs (defaults to the value of CC
-respectively CXX otherwise). (This is necessary on e.g. AIX to use the
-special cc_r/CC_r compiler alias.)
-
-NOTE: You are assumed to not only compile your program with these flags,
-but also to link with them as well. For example, you might link with
-$PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-$PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
-
-If you are only building threaded programs, you may wish to use these
-variables in your default LIBS, CFLAGS, and CC:
-
-@smallexample
- LIBS="$PTHREAD_LIBS $LIBS"
- CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
- CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
- CC="$PTHREAD_CC"
- CXX="$PTHREAD_CXX"
-@end smallexample
-
-In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
-has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
-that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-
-Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
-PTHREAD_PRIO_INHERIT symbol is defined when compiling with
-PTHREAD_CFLAGS.
-
-ACTION-IF-FOUND is a list of shell commands to run if a threads library
-is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
-is not found. If ACTION-IF-FOUND is not specified, the default action
-will define HAVE_PTHREAD.
-
-Please let the authors know if this macro fails on any platform, or if
-you have any other suggestions or comments. This macro was based on work
-by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
-from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
-Alejandro Forero Cuervo to the autoconf macro repository. We are also
-grateful for the helpful feedback of numerous users.
-
-Updated for Autoconf 2.68 by Daniel Richard G.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_pthread.m4,latest
-version of @file{ax_pthread.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_pthread.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steven G. Johnson @email{stevenj@@alum.mit.edu}} @* @w{Copyright @copyright{} 2011 Daniel Richard G. @email{skunk@@iSKUNK.ORG}} @* @w{Copyright @copyright{} 2019 Marc Stevens @email{marc.stevens@@cwi.nl}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_python
-@unnumberedsec ax_python
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON
-@end smallexample
-
-@majorheading Description
-
-This macro does a complete Python development environment check.
-
-It checks for all known versions. When it finds an executable, it looks
-to find the header files and library.
-
-It sets PYTHON_BIN to the name of the python executable,
-PYTHON_INCLUDE_DIR to the directory holding the header files, and
-PYTHON_LIB to the name of the Python library.
-
-This macro calls AC_SUBST on PYTHON_BIN (via AC_CHECK_PROG),
-PYTHON_INCLUDE_DIR and PYTHON_LIB.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python.m4,latest
-version of @file{ax_python.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Michael Tindal}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_python_config_var
-@unnumberedsec ax_python_config_var
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON_CONFIG_VAR(PYTHON_VARIABLE, [SHELL_VARIABLE])
-AX_PYTHON_CONFIG_H
-AX_PYTHON_MAKEFILE
-@end smallexample
-
-@majorheading Description
-
-AX_PYTHON_CONFIG_VAR:
-
-Using the Python module distutils.sysconfig[1], return a Python
-configuration variable. PYTHON_VARIABLE is the name of the variable to
-request from Python, and SHELL_VARIABLE is the name of the shell
-variable into which the results should be deposited. If SHELL_VARIABLE
-is not specified, the macro wil prefix PY_ to the PYTHON_VARIABLE, e.g.,
-LIBS -> PY_LIBS.
-
-SHELL_VARIABLE is AC_SUBST'd. No action is taken if an error occurs.
-Note if $PYTHON is not set, AC_CHECK_PROG(PYTHON, python, python) will
-be run.
-
-Example:
-
-@smallexample
- AX_PYTHON_CONFIG_VAR(LINKFORSHARED, PY_LFS)
-@end smallexample
-
-AX_PYTHON_CONFIG_H:
-
-Using the Python module distutils.sysconfig[1], put the full pathname of
-the config.h file used to compile Python into the shell variable
-PY_CONFIG_H. PY_CONFIG_H is AC_SUBST'd. Note if $PYTHON is not set,
-AC_CHECK_PROG(PYTHON, python, python) will be run.
-
-AX_PYTHON_MAKEFILE:
-
-Using the Python module distutils.sysconfig[1], put the full pathname of
-the Makefile file used to compile Python into the shell variable
-PY_MAKEFILE. PY_MAKEFILE is AC_SUBST'd. Note if $PYTHON is not set,
-AC_CHECK_PROG(PYTHON, python, python) will be run.
-
-[1]
-http://www.python.org/doc/current/dist/module-distutils.sysconfig.html
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_config_var.m4,latest
-version of @file{ax_python_config_var.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_config_var.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@cs.uchicago.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_python_devel
-@unnumberedsec ax_python_devel
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON_DEVEL([version])
-@end smallexample
-
-@majorheading Description
-
-Note: Defines as a precious variable "PYTHON_VERSION". Don't override it
-in your configure.ac.
-
-This macro checks for Python and tries to get the include path to
-'Python.h'. It provides the $(PYTHON_CPPFLAGS) and $(PYTHON_LIBS) output
-variables. It also exports $(PYTHON_EXTRA_LIBS) and
-$(PYTHON_EXTRA_LDFLAGS) for embedding Python in your code.
-
-You can search for some particular version of Python by passing a
-parameter to this macro, for example ">= '2.3.1'", or "== '2.4'". Please
-note that you *have* to pass also an operator along with the version to
-match, and pay special attention to the single quotes surrounding the
-version number. Don't use "PYTHON_VERSION" for this: that environment
-variable is declared as precious and thus reserved for the end-user.
-
-This macro should work for all versions of Python >= 2.1.0. As an end
-user, you can disable the check for the python version by setting the
-PYTHON_NOVERSIONCHECK environment variable to something else than the
-empty string.
-
-If you need to use this macro for an older Python version, please
-contact the authors. We're always open for feedback.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_devel.m4,latest
-version of @file{ax_python_devel.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_devel.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2009 Alan W. Irwin} @* @w{Copyright @copyright{} 2009 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2009 Andrew Collier} @* @w{Copyright @copyright{} 2009 Matteo Settenvini @email{matteo@@member.fsf.org}} @* @w{Copyright @copyright{} 2009 Horst Knorr @email{hk_classes@@knoda.org}} @* @w{Copyright @copyright{} 2013 Daniel Mullner @email{muellner@@math.stanford.edu}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_python_embed
-@unnumberedsec ax_python_embed
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON_DEFAULT
-AX_PYTHON_ENABLE
-AX_PYTHON_WITH
-AX_PYTHON_PATH
-AX_PYTHON_VERSION_ENSURE( [2.2] )
-AX_PYTHON_CSPEC
-AX_PYTHON_LSPEC
-@end smallexample
-
-@majorheading Description
-
-This file provides autoconf support for those applications that want to
-embed python. It supports all pythons >= 2.2 which is the first official
-release containing distutils. Version 2.2 of python was released
-December 21, 2001. Since it actually executes the python, cross platform
-configuration will probably not work. Also, most of the platforms
-supported are consistent until you look into Mac OS X. The python
-included with it is installed as a framework which is a very different
-environment to set up the normal tools such as gcc and libtool to deal
-with. Therefore, once we establish which python that we are going to
-use, we use its distutils to actually compile and link our modules or
-applications.
-
-At this time, it does NOT support linking with Python statically. It
-does support dynamic linking.
-
-This set of macros help define $PYTHON, $PYTHON_USE, $PYTHON_CSPEC and
-$PYTHON_LSPEC. $PYTHON defines the full executable path for the Python
-being linked to and is used within these macros to determine if that has
-been specified or found. These macros do execute this python version so
-it must be present on the system at configure time.
-
-$PYTHON_USE is an automake variable that defines whether Python support
-should be included or not in your application. $PYTHON_CSPEC is a
-variable that supplies additional CFLAGS for the compilation of the
-application/shared library. $PYTHON_LSPEC is a variable that supplies
-additional LDFLAGS for linking the application/shared library.
-
-The following is an example of how to set up for python usage within
-your application in your configure.in:
-
-@smallexample
- AX_PYTHON_DEFAULT( )
- AX_PYTHON_ENABLE( ) # Optional
- AX_PYTHON_WITH( ) # Optional
- AX_PYTHON_PATH( ) # or AX_PYTHON_INSIST( )
- # if $PYTHON is not defined, then the following do nothing.
- AX_PYTHON_VERSION_ENSURE( [2.2] )
- AX_PYTHON_CSPEC
- AX_PYTHON_LSPEC
-@end smallexample
-
-The AX_PYTHON_DEFAULT sets the $PYTHON_USE to false. Thereby, excluding
-it if it was optional.
-
-The AX_PYTHON_ENABLE looks for the optional configure parameters of
---enable-python/--disable-python and establishes the $PYTHON and
-$PYTHON_USE variables accordingly.
-
-The AX_PYTHON_WITH looks for the optional configure parameters of
---with-python/--without-python and establishes the $PYTHON and
-$PYTHON_USE variables accordingly.
-
-The AX_PYTHON_PATH looks for python assuming that none has been
-previously found or defined and issues an error if it does not find it.
-If it does find it, it establishes the $PYTHON and $PYTHON_USE variables
-accordingly. AX_PYTHON_INSIST could be used here instead if you want to
-insist that Python support be included using the --enable-python or
---with-python checks previously done.
-
-The AX_PYTHON_VERSION_ENSURE issues an error if the Python previously
-found is not of version 2.2 or greater.
-
-Once that these macros have be run, we can use PYTHON_USE within the
-makefile.am file to conditionally add the Python support such as:
-
-Makefile.am example showing optional inclusion of directories:
-
-@smallexample
- if PYTHON_USE
- plugins = plugins
- src = src
- else
- plugins =
- src =
- endif
-@end smallexample
-
-@smallexample
- SUBDIRS = . $(plugins) $(src)
-@end smallexample
-
-Makefile.am example showing optional shared library build:
-
-@smallexample
- if PYTHON_USE
- lib_LTLIBRARIES = libElemList.la
- libElemList_la_SOURCES = libElemList.c
- libElemList_la_CFLAGS = @@PYTHON_CSPEC@@
- libElemList_la_LDFLAGS = @@PYTHON_LSPEC@@
- endif
-@end smallexample
-
-Makefile.am example showing optional program build:
-
-@smallexample
- if PYTHON_USE
- bin_PROGRAMS = runFunc
- runFunc_SOURCES = runFunc.c
- runFunc_CFLAGS = @@PYTHON_CSPEC@@
- runFunc_LDFLAGS = @@PYTHON_LSPEC@@
- endif
-@end smallexample
-
-The above compiles the modules only if PYTHON_USE was specified as true.
-Also, the else portion of the if was optional.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_embed.m4,latest
-version of @file{ax_python_embed.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_embed.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Robert White @email{kranki@@mac.com}} @* @w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@cs.uchicago.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_python_module
-@unnumberedsec ax_python_module
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON_MODULE(modname[, fatal, python])
-@end smallexample
-
-@majorheading Description
-
-Checks for Python module.
-
-If fatal is non-empty then absence of a module will trigger an error.
-The third parameter can either be "python" for Python 2 or "python3" for
-Python 3; defaults to Python 3.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_module.m4,latest
-version of @file{ax_python_module.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_module.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Andrew Collier}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_python_module_version
-@unnumberedsec ax_python_module_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_PYTHON_MODULE_VERSION(modname, min_version[, python])
-@end smallexample
-
-@majorheading Description
-
-Checks for Python module with at least the given version.
-
-Triggers an error if module is absent or present but at a lower version.
-The third parameter can either be "python" for Python 2 or "python3" for
-Python 3; defaults to Python 3.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_python_module_version.m4,latest
-version of @file{ax_python_module_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_python_module_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Endless Mobile, Inc.; contributed by Philip Chimento <philip@@endlessm.com> and Kurt von Laven @email{kurt@@endlessm.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_r_package
-@unnumberedsec ax_r_package
-
-@majorheading Synopsis
-
-@smallexample
-AX_R_PACKAGE(pkgname[, version, R])
-@end smallexample
-
-@majorheading Description
-
-Checks for an R package.
-
-Optionally checks for the version when a second argument is given. A
-different R can be used by providing a third argument.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_r_package.m4,latest
-version of @file{ax_r_package.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_r_package.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2017 Ricardo Wurmus}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_recursive_eval
-@unnumberedsec ax_recursive_eval
-
-@majorheading Synopsis
-
-@smallexample
-AX_RECURSIVE_EVAL(VALUE, RESULT)
-@end smallexample
-
-@majorheading Description
-
-Interpolate the VALUE in loop until it doesn't change, and set the
-result to $RESULT. WARNING: It's easy to get an infinite loop with some
-unsane input.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_recursive_eval.m4,latest
-version of @file{ax_recursive_eval.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_recursive_eval.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alexandre Duret-Lutz @email{adl@@gnu.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_require_defined
-@unnumberedsec ax_require_defined
-
-@majorheading Synopsis
-
-@smallexample
-AX_REQUIRE_DEFINED(MACRO)
-@end smallexample
-
-@majorheading Description
-
-AX_REQUIRE_DEFINED is a simple helper for making sure other macros have
-been defined and thus are available for use. This avoids random issues
-where a macro isn't expanded. Instead the configure script emits a
-non-fatal:
-
-@smallexample
- ./configure: line 1673: AX_CFLAGS_WARN_ALL: command not found
-@end smallexample
-
-It's like AC_REQUIRE except it doesn't expand the required macro.
-
-Here's an example:
-
-@smallexample
- AX_REQUIRE_DEFINED([AX_CHECK_LINK_FLAG])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_require_defined.m4,latest
-version of @file{ax_require_defined.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_require_defined.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014 Mike Frysinger @email{vapier@@gentoo.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_require_one_func
-@unnumberedsec ax_require_one_func
-
-@majorheading Synopsis
-
-@smallexample
-AX_REQUIRE_ONE_FUNC (FUNCTION..., [ACTION-IF-ANY-FOUND], [ACTION-IF-NONE-FOUND])
-@end smallexample
-
-@majorheading Description
-
-AX_REQUIRE_ONE_FUNC is a simple wrapper for AC_CHECK_FUNCS. It calls
-AC_CHECK_FUNCS on the list of functions named in the first argument,
-then invokes ACTION-IF-ANY-FOUND if at least one of the functions exists
-or ACTION-IF-NONE-FOUND if none of the functions exist.
-
-Here's an example:
-
-@smallexample
- AX_REQUIRE_ONE_FUNC([posix_memalign memalign valloc], ,
- [AC_MSG_ERROR([unable to allocate page-aligned memory])])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_require_one_func.m4,latest
-version of @file{ax_require_one_func.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_require_one_func.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Scott Pakin @email{pakin@@uiuc.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_restore_flags
-@unnumberedsec ax_restore_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_RESTORE_FLAGS([namespace])
-@end smallexample
-
-@majorheading Description
-
-Restore common compilation flags from temporary variables.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are restored to a global (empty) namespace, but
-user could restore from specific NAMESPACE by using
-AX_RESTORE_FLAGS(NAMESPACE) macro.
-
-Typical usage is like:
-
-@smallexample
- AX_SAVE_FLAGS(mypackage)
- CPPFLAGS="-Imypackagespath $@{CPPFLAGS@}"
- dnl ... do some detection ...
- AX_RESTORE_FLAGS(mypackage)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_restore_flags.m4,latest
-version of @file{ax_restore_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_restore_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Filippo Giunchedi @email{filippo@@esaurito.net}} @* @w{Copyright @copyright{} 2011 The Board of Trustees of the Leland Stanford Junior University} @* @w{Copyright @copyright{} 2011 Russ Allbery @email{rra@@stanford.edu}} @* @w{Copyright @copyright{} 2013 Bastien ROUCARIES @email{roucaries.bastien+autoconf@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_restore_flags_with_prefix
-@unnumberedsec ax_restore_flags_with_prefix
-
-@majorheading Synopsis
-
-@smallexample
-AX_RESTORE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
-@end smallexample
-
-@majorheading Description
-
-Restore the flags saved by AX_SAVE_FLAGS_WITH_PREFIX.
-
-Expansion example: AX_RESTORE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
-expands to
-
-@smallexample
- CFLAGS="$gl_saved_flag_cflags"
- LIBS="$gl_saved_flag_libs"
-@end smallexample
-
-One common use case is to define a package specific wrapper macro around
-this one, and also restore other variables if needed. For example:
-
-@smallexample
- AC_DEFUN([_AX_CHECK_GL_RESTORE_FLAGS], [
- AX_RESTORE_FLAGS_WITH_PREFIX([GL],[$1])
- AC_LANG_POP([C])
- ])
-@end smallexample
-
-@smallexample
- # Restores CFLAGS, LIBS and language state
- _AX_CHECK_GL_RESTORE_FLAGS([[CFLAGS],[LIBS]])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_restore_flags_with_prefix.m4,latest
-version of @file{ax_restore_flags_with_prefix.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_restore_flags_with_prefix.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_rpm_init
-@unnumberedsec ax_rpm_init
-
-@majorheading Synopsis
-
-@smallexample
-AX_RPM_INIT
-@end smallexample
-
-@majorheading Description
-
-Setup variables for creation of rpms. It will define several variables
-useful for creating rpms on a system where rpms are supported.
-Currently, I requires changes to Makefile.am to function properly (see
-the example below).
-
-Also note that I do not use any non-UNIX OSs (and for the most part, I
-only use RedHat), so this is probably generally not useful for other
-systems.
-
-Required setup:
-
-In configure.in:
-
-@smallexample
- dnl For my rpm.m4 macros
- RPM_RELEASE=1
- AC_SUBST(RPM_RELEASE)
-@end smallexample
-
-@smallexample
- AX_RPM_INIT
- dnl Enable or disable the rpm making rules in Makefile.am
- AM_CONDITIONAL(MAKE_RPMS, test x$make_rpms = xtrue)
-@end smallexample
-
-Furthermore, the %GNUconfigure rpm macro has a problem in that it does
-not define CXXFLAGS for the target system correctly, so for compiling
-C++ code, add the following line _before_ calling AC_PROG_CXX:
-
-@smallexample
- dnl This is a little hack to make this work with rpm better (see mysql++.spec.in)
- test -z "$CXXFLAGS" && CXXFLAGS="$@{CFLAGS@}"
-@end smallexample
-
-Changes to Makefile.am (I am trying to get rid of this step; suggestions
-invited):
-
-@smallexample
- if MAKE_RPMS
- rpm: @@RPM_TARGET@@
-@end smallexample
-
-@smallexample
- .PHONY: rpm
-@end smallexample
-
-@smallexample
- $(RPM_TARGET): $(DISTFILES)
- $@{MAKE@} dist
- -mkdir -p $(RPM_DIR)/SRPMS
- -mkdir -p `dirname $(RPM_TARGET)`
- $(RPM_PROG) $(RPM_ARGS) $(RPM_TARBALL)
- @@echo Congratulations, $(RPM_TARGET) "(and friends)" should now exist.
- else
- endif
-@end smallexample
-
-Also, it works best with a XXXX.spec.in file like the following (this is
-way down on the wishlist, but a program to generate the skeleton spec.in
-much like autoscan would just kick butt!):
-
-@smallexample
- ---------- 8< ----------
- # -*- Mode:rpm-spec -*-
- # mysql++.spec.in
- Summary: Your package description goes here
- %define rel @@RPM_RELEASE@@
-@end smallexample
-
-@smallexample
- %define version @@VERSION@@
- %define pkgname @@PACKAGE@@
- %define prefix /usr
-@end smallexample
-
-@smallexample
- %define lt_release @@LT_RELEASE@@
- %define lt_version @@LT_CURRENT@@.@@LT_REVISION@@.@@LT_AGE@@
-@end smallexample
-
-@smallexample
- # This is a hack until I can figure out how to better handle replacing
- # autoconf macros... (gotta love autoconf...)
- %define __aclocal aclocal || aclocal -I ./macros
- %define configure_args @@RPM_CONFIGURE_ARGS@@
-@end smallexample
-
-@smallexample
- Name: %@{pkgname@}
- Version: %@{version@}
- Release: %@{rel@}
-@end smallexample
-
-@smallexample
- Copyright: LGPL
- Group: # your group name goes here
- Source: %@{pkgname@}-%@{version@}.tar.gz
- Requires: # additional requirements
- Buildroot: /tmp/%@{pkgname@}-root
- URL: http://yoururl.go.here
- Prefix: %@{prefix@}
- BuildArchitectures: # Target platforms, i.e., i586
- Packager: Your Name <youremail@@your.address>
-@end smallexample
-
-@smallexample
- %description
- Your package description
-@end smallexample
-
-@smallexample
- %changelog
-@end smallexample
-
-@smallexample
- %prep
- %setup
- #%patch
-@end smallexample
-
-@smallexample
- %build
- %GNUconfigure %@{configure_args@}
- # This is why we copy the CFLAGS to the CXXFLAGS in configure.in
- # CFLAGS="%@{optflags@}" CXXFLAGS="%@{optflags@}" ./configure %@{_target_platform@} --prefix=%@{prefix@}
- make
-@end smallexample
-
-@smallexample
- %install
- # To make things work with BUILDROOT
- if [ "$RPM_BUILD_ROOT" != "/tmp/%@{pkgname@}-root" ]
- then
- echo
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo @@ @@
- echo @@ RPM_BUILD_ROOT is not what I expected. Please clean it yourself. @@
- echo @@ @@
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo
- else
- echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
- rm -rf "$RPM_BUILD_ROOT"
- fi
- make DESTDIR="$RPM_BUILD_ROOT" install
-@end smallexample
-
-@smallexample
- %clean
- # Call me paranoid, but I do not want to be responsible for nuking
- # someone's harddrive!
- if [ "$RPM_BUILD_ROOT" != "/tmp/%@{pkgname@}-root" ]
- then
- echo
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo @@ @@
- echo @@ RPM_BUILD_ROOT is not what I expected. Please clean it yourself. @@
- echo @@ @@
- echo @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
- echo
- else
- echo Cleaning RPM_BUILD_ROOT: "$RPM_BUILD_ROOT"
- rm -rf "$RPM_BUILD_ROOT"
- fi
-@end smallexample
-
-@smallexample
- %files
- %defattr(-, root, root)
- # Your application file list goes here
- # %@{prefix@}/lib/lib*.so*
- %doc COPYRIGHT ChangeLog README AUTHORS NEWS
- %doc doc/*
-@end smallexample
-
-@smallexample
- # If you install a library
- %post -p /sbin/ldconfig
-@end smallexample
-
-@smallexample
- # If you install a library
- %postun -p /sbin/ldconfig
-@end smallexample
-
-@smallexample
- %package devel
- Summary: Development files for %@{pkgname@}
- Group: Applications/Databases
- %description devel
- Development files for %@{pkgname@}.
-@end smallexample
-
-@smallexample
- %files devel
- %defattr(-, root, root)
- # Your development files go here
- # Programmers documentation goes here
- %doc doc
-@end smallexample
-
-@smallexample
- # end of file
- ---------- >8 ----------
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_rpm_init.m4,latest
-version of @file{ax_rpm_init.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_rpm_init.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Dale K. Hawkins @email{dhawkins@@cdrgts.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_ruby_devel
-@unnumberedsec ax_ruby_devel
-
-@majorheading Synopsis
-
-@smallexample
-AX_RUBY_DEVEL([version])
-@end smallexample
-
-@majorheading Description
-
-This macro checks for Ruby and tries to get the include path to
-'ruby.h'. It provides the $(RUBY_CPPFLAGS) and $(RUBY_LDFLAGS) output
-variables. It also exports $(RUBY_EXTRA_LIBS) for embedding Ruby in your
-code.
-
-You can search for some particular version of Ruby by passing a
-parameter to this macro, for example "2.2.1".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ruby_devel.m4,latest
-version of @file{ax_ruby_devel.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ruby_devel.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Rafal Rzepecki @email{divided.mind@@gmail.com}} @* @w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier} @* @w{Copyright @copyright{} 2008 Matteo Settenvini @email{matteo@@member.fsf.org}} @* @w{Copyright @copyright{} 2008 Horst Knorr @email{hk_classes@@knoda.org}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_ruby_ext
-@unnumberedsec ax_ruby_ext
-
-@majorheading Synopsis
-
-@smallexample
-AX_RUBY_EXT
-@end smallexample
-
-@majorheading Description
-
-Fetches the linker flags and C compiler flags for compiling and linking
-Ruby binary extensions. The macro substitutes RUBY_VERSION,
-RUBY_EXT_INC, RUBY_EXT_LIB, RUBY_EXT_CPPFLAGS, RUBY_EXT_LDFLAGS and
-RUBY_EXT_DLEXT variables if Ruby executable has been found. It also
-checks the same variables before trying to retrieve them from the Ruby
-configuration.
-
-@smallexample
- RUBY_VERSION: version of the Ruby interpreter
- RUBY_EXT_INC: Ruby include directory
- RUBY_EXT_LIB: Ruby extensions destination directory
- RUBY_EXT_CPPFLAGS: C preprocessor flags to compile extensions
- RUBY_EXT_LDFLAGS: linker flags to build extensions
- RUBY_EXT_DLEXT: extensions suffix for ruby modules (e.g. "so")
-@end smallexample
-
-Examples:
-
-@smallexample
- AX_RUBY_EXT
- if test x"$RUBY" = x; then
- AC_ERROR(["cannot find Ruby"])
- fi
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_ruby_ext.m4,latest
-version of @file{ax_ruby_ext.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_ruby_ext.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 Stanislav Sedov @email{stas@@FreeBSD.org}}
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-1. Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-notice, this list of conditions and the following disclaimer in the
-documentation and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
+++ /dev/null
-@node ax_save_flags
-@unnumberedsec ax_save_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_SAVE_FLAGS([NAMESPACE])
-@end smallexample
-
-@majorheading Description
-
-Save common compilation flags into temporary variables.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are saved to a global (empty) namespace, but user
-could specify a specific NAMESPACE to AX_SAVE_FLAGS macro and latter
-restore it by using AX_RESTORE_FLAGS(NAMESPACE).
-
-@smallexample
- AX_SAVE_FLAGS(mypackage)
- CPPFLAGS="-Imypackagespath $@{CPPFLAGS@}"
- dnl .. do some detection ...
- AX_RESTORE_FLAGS(mypackage)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_save_flags.m4,latest
-version of @file{ax_save_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_save_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Filippo Giunchedi @email{filippo@@esaurito.net}} @* @w{Copyright @copyright{} 2011 The Board of Trustees of the Leland Stanford Junior University} @* @w{Copyright @copyright{} 2011 Russ Allbery @email{rra@@stanford.edu}} @* @w{Copyright @copyright{} 2013 Bastien ROUCARIES @email{roucaries.bastien+autoconf@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_save_flags_with_prefix
-@unnumberedsec ax_save_flags_with_prefix
-
-@majorheading Synopsis
-
-@smallexample
-AX_SAVE_FLAGS_WITH_PREFIX(PREFIX, LIST-OF-FLAGS)
-@end smallexample
-
-@majorheading Description
-
-For each flag in LIST-OF-FLAGS, it expands to lower-cased shell variable
-with the prefix holding the flag original value. The saved variables
-can be restored by AX_RESTORE_FLAGS_WITH_PREFIX
-
-As an example: AX_SAVE_FLAGS_WITH_PREFIX([GL], [[CFLAGS],[LIBS]])
-expands to
-
-@smallexample
- gl_saved_flag_cflags="$CFLAGS"
- gl_saved_flag_libs="$LIBS"
- CFLAGS="$GL_CFLAGS $CFLAGS"
- LIBS="$GL_LIBS $LIBS"
-@end smallexample
-
-One common use case is to define a package specific wrapper macro around
-this one, and also setup other variables if needed. For example:
-
-@smallexample
- AC_DEFUN([_AX_CHECK_GL_SAVE_FLAGS], [
- AX_SAVE_FLAGS_WITH_PREFIX([GL],[$1])
- AC_LANG_PUSH([C])
- ])
-@end smallexample
-
-@smallexample
- # pushes GL_CFLAGS and GL_LIBS to CFLAGS and LIBS
- # also set the current language to test to C
- _AX_CHECK_GL_SAVE_FLAGS([[CFLAGS],[LIBS]])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_save_flags_with_prefix.m4,latest
-version of @file{ax_save_flags_with_prefix.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_save_flags_with_prefix.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Felix Chern @email{idryman@@gmail.com}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_set_default_paths_system
-@unnumberedsec ax_set_default_paths_system
-
-@majorheading Synopsis
-
-@smallexample
-AX_SET_DEFAULT_PATHS_SYSTEM
-@end smallexample
-
-@majorheading Description
-
-the most interesting changes go about windows-targets - where the
-default_prefix is set to /programs, and quite some directories are
-aliased: sbindir := libdir := bindir and the docprefix-defaults are also
-a bit different, even on FHS2-compliant systems where the mandir is
-going to $prefix/man only if prefix=/usr, otherwise they shall go to
-$datadir/man. We use an extra docprefix to express it which is either
-defined as being prefix or datadir. not SUBSTed here.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_set_default_paths_system.m4,latest
-version of @file{ax_set_default_paths_system.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_set_default_paths_system.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_short_sleep
-@unnumberedsec ax_short_sleep
-
-@majorheading Synopsis
-
-@smallexample
-AX_SHORT_SLEEP
-@end smallexample
-
-@majorheading Description
-
-This macro searches for a "sleep" function that has 1/1000 of a second
-accuracy. On some systems, this is known as nap() and on others usleep()
-/ 1000. There are probably other functions like this defined in other
-system libraries, but we don't know how to search for them yet.
-Contributions joyously accepted. :)
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_short_sleep.m4,latest
-version of @file{ax_short_sleep.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_short_sleep.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_silent_mode
-@unnumberedsec ax_silent_mode
-
-@majorheading Synopsis
-
-@smallexample
-AX_SILENT_MODE(on|off)
-@end smallexample
-
-@majorheading Description
-
-Temporarily disable console output when running Autoconf macros. For
-example:
-
-@smallexample
- AX_SILENT_MODE(on) dnl disable console output
- AC_PROG_CXX
- AX_SILENT_MODE(off) dnl enable console output
- AC_PROG_RANLIB
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_silent_mode.m4,latest
-version of @file{ax_silent_mode.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_silent_mode.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Peter Simons @email{simons@@cryp.to}} @* @w{Copyright @copyright{} 2008 Paolo Bonzini @email{bonzini@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sip_devel
-@unnumberedsec ax_sip_devel
-
-@majorheading Synopsis
-
-@smallexample
-AX_SIP_DEVEL([<min_version>])
-@end smallexample
-
-@majorheading Description
-
-Searches for the sip executable and the sip include path. The sip
-include path consists of two components, one which contains the file
-qt/qtmod.sip and the other one the path to sip.h, which should be found
-in the include/pythonX.Y directory.
-
-The macro bails out if the executable or the file cannot be located.
-Otherwise it defines:
-
-@smallexample
- SIP the path to the sip executable
- SIP_CPPFLAGS include path: -I<path-to-qt/qtmod.sip> -I<path-to-sip.h-dir>
-@end smallexample
-
-Example:
-
-@smallexample
- AX_SIP_DEVEL
- AX_SIP_DEVEL([4.1])
-@end smallexample
-
-Requires: perl (for version string comparison)
-
-FIXME: Use AX_COMPARE_VERSION instead.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sip_devel.m4,latest
-version of @file{ax_sip_devel.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sip_devel.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Uwe Mayer @email{merkosh@@hadiko.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_spec_file
-@unnumberedsec ax_spec_file
-
-@majorheading Synopsis
-
-@smallexample
-AX_SPEC_FILE [(rpmspecfile [,subdirpath])]
-@end smallexample
-
-@majorheading Description
-
-set the specfile - if no argument has been given then check whether the
-ac_unique_file looks like a .spec file and use it. This macro is
-ac_REQUIRED by many AX_SPEC_ routines.
-
-the AX_SPEC_EXTRACT macro is a helper used by many AX_SPEC_ routines and
-therefore placed here to be automatically included in the macro set of
-(older) aclocal/acinclude.
-
-AX_SPEC_EXTRACT(shellvar [,specvar [,defaultvalue]])
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_spec_file.m4,latest
-version of @file{ax_spec_file.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_spec_file.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_spec_package_version
-@unnumberedsec ax_spec_package_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_SPEC_PACKAGE_AND_VERSION ([specfile])
-AX_SPEC_PACKAGE_NAME ([shellvar],[defaultvalue])
-AX_SPEC_PACKAGE_VERSION ([shellvar],[defaultvalue])
-AX_SPEC_PACKAGE_SUMMARY ([shellvar],[defaultvalue])
-AX_SPEC_PACKAGE_LICENSE ([shellvar],[defaultvalue])
-AX_SPEC_PACKAGE_CATEGORY ([shellvar],[defaultvalue])
-AX_SPEC_PACKAGE_ICON ([shellvar],[defaultvalue])
-AX_SPEC_DEFAULTS([specfile])
-@end smallexample
-
-@majorheading Description
-
-set PACKAGE from the given specfile - default to basename of the
-rpmspecfile if no "name:" could be found in the spec file.
-
-set VERSION from the given specfile - default to a date-derived value if
-no "version:" could be found in the spec file.
-
-this macro builds on top of AX_SPEC_FILE / AX_SPEC_EXTRACT
-
-more specific: if not "name:" or "%define name" was found in the
-myproject.spec file then the PACKAGE var is set to the basename
-"myproject". When no spec file was present then it will usually default
-to "TODO".
-
-The version spec looks for "version:" or "%define version" in the spec
-file. When no such value was seen or no spec file had been present then
-the value is set to `date +0.%y.%W%w`.
-
-the version value itself is sanitized somewhat with making it to always
-carry at least three digits (1.2.3) and cleansing superfluous "0" chars
-around from generating numbers elsewhere.
-
-additional macros are provided that extract a specific value from the
-spec file, among these:
-
-set PACKAGE_SUMMARY from the given specfile - default to package and try
-to detect a type suffix if "summary:" was not in the spec file
-
-set PACKAGE_LICENSE from the given specfile - if no "license:" tag was
-given in the spec file then various COPYING files are grepped to have a
-guess and the final fallback will be GNU GPL (or GNU LGPL).
-
-set PACKAGE_ICON from the given specfile - if no "icon:" tag was given
-in the spec file then we default to $PACKAGE-icon.png
-
-the final AX_SPEC_INIT(specfile) will initialize all variables to its
-defaults according to the spec file given.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_spec_package_version.m4,latest
-version of @file{ax_spec_package_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_spec_package_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_split_version
-@unnumberedsec ax_split_version
-
-@majorheading Synopsis
-
-@smallexample
-AX_SPLIT_VERSION
-@end smallexample
-
-@majorheading Description
-
-Splits a version number in the format MAJOR.MINOR.POINT into its
-separate components.
-
-Sets the variables.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_split_version.m4,latest
-version of @file{ax_split_version.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_split_version.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_string_strcasecmp
-@unnumberedsec ax_string_strcasecmp
-
-@majorheading Synopsis
-
-@smallexample
-AX_STRING_STRCASECMP
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find strcasecmp() in string.h.
-
-Use this macro in conjunction with AX_STRINGS_STRCASECMP in your
-configure.in like so:
-
-@smallexample
- AX_STRING_STRCASECMP
- if test x"$ac_cv_string_strcasecmp" = "xno" ; then
- AX_STRINGS_STRCASECMP
- fi
-@end smallexample
-
-This will cause either HAVE_STRING_STRCASECMP or HAVE_STRINGS_STRCASECMP
-to be defined in config.h, which will tell your code what header to
-include to get strcasecmp()'s prototype.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_string_strcasecmp.m4,latest
-version of @file{ax_string_strcasecmp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_string_strcasecmp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_strings_strcasecmp
-@unnumberedsec ax_strings_strcasecmp
-
-@majorheading Synopsis
-
-@smallexample
-AX_STRINGS_STRCASECMP
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find strcasecmp() in strings.h. See the
-AX_STRING_STRCASECMP macro's commentary for usage details.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_strings_strcasecmp.m4,latest
-version of @file{ax_strings_strcasecmp.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_strings_strcasecmp.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_struct_semun
-@unnumberedsec ax_struct_semun
-
-@majorheading Synopsis
-
-@smallexample
-AX_STRUCT_SEMUN
-@end smallexample
-
-@majorheading Description
-
-This macro checks to see if sys/sem.h defines struct semun. Some systems
-do, some systems don't. Your code must be able to deal with this
-possibility; if HAVE_STRUCT_SEMUM isn't defined for a given system, you
-have to define this structure before you can call functions like
-semctl().
-
-You should call AX_SYSV_IPC before this macro, to separate the check for
-System V IPC headers from the check for struct semun.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_struct_semun.m4,latest
-version of @file{ax_struct_semun.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_struct_semun.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_subdir_files
-@unnumberedsec ax_subdir_files
-
-@majorheading Synopsis
-
-@smallexample
-AX_SUBDIR_FILES [(SUBDIRS [, CASEPATTERN])]
-@end smallexample
-
-@majorheading Description
-
-Look into subdirs and copy the (real) files that match pattern into the
-local directory. Preferably we use a symbolic link of course. existing
-local files are not overwritten.
-
-The default casepattern is "*.?|*.cc|*.cpp", the default subdir-list
-contains all subdirs available.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subdir_files.m4,latest
-version of @file{ax_subdir_files.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subdir_files.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_subdirs_configure
-@unnumberedsec ax_subdirs_configure
-
-@majorheading Synopsis
-
-@smallexample
-AX_SUBDIRS_CONFIGURE( [subdirs], [mandatory arguments], [possibly merged arguments], [replacement arguments], [forbidden arguments])
-@end smallexample
-
-@majorheading Description
-
-AX_SUBDIRS_CONFIGURE attempts to be the equivalent of AC_CONFIG_SUBDIRS
-with customizable options for configure scripts.
-
-Run the configure script for each directory from the comma-separated m4
-list 'subdirs'. This macro can be used multiple times. All arguments of
-this macro must be comma-separated lists.
-
-All command line arguments from the parent configure script will be
-given to the subdirectory configure script after the following
-modifications (in that order):
-
-1. The arguments from the 'mandatory arguments' list shall always be
-appended to the argument list.
-
-2. The arguments from the 'possibly merged arguments' list shall be
-added if not present in the arguments of the parent configure script or
-merged with the existing argument otherwise.
-
-3. The arguments from the 'replacement arguments' list shall be added if
-not present in the arguments of the parent configure script or replace
-the existing argument otherwise.
-
-4. The arguments from the 'forbidden arguments' list shall always be
-removed from the argument list.
-
-The lists 'mandatory arguments' and 'forbidden arguments' can hold any
-kind of argument. The 'possibly merged arguments' and 'replacement
-arguments' expect their arguments to be of the form --option-name=value.
-
-This macro aims to remain as close as possible to the AC_CONFIG_SUBDIRS
-macro. It corrects the paths for '--srcdir' and adds
-'--disable-option-checking' and '--silent' if necessary. However, it
-does not change the '--cache-file' argument: typically, configure
-scripts run with different arguments will not be able to share the same
-cache. If you wish to share a single cache, you should give an absolute
-path to '--cache-file'.
-
-This macro also sets the output variable subdirs_extra to the list of
-directories recorded with AX_SUBDIRS_CONFIGURE. This variable can be
-used in Makefile rules or substituted in configured files.
-
-This macro shall do nothing more than managing the arguments of the
-configure script. Just like when using AC_CONFIG_SUBDIRS, it is up to
-the user to check any requirements or define and substitute any required
-variable for the remainder of the project.
-
-Configure scripts recorded with AX_SUBDIRS_CONFIGURE may be executed
-before configure scripts recorded with AC_CONFIG_SUBDIRS.
-
-Without additional arguments, the behaviour of AX_SUBDIRS_CONFIGURE
-should be identical to the behaviour of AC_CONFIG_SUBDIRS, apart from
-the contents of the variables subdirs and subdirs_extra (except that
-AX_SUBDIRS_CONFIGURE expects a comma-separated m4 list):
-
-@smallexample
- AC_CONFIG_SUBDIRS([something])
- AX_SUBDIRS_CONFIGURE([something])
-@end smallexample
-
-This macro may be called multiple times.
-
-Usage example:
-
-Let us assume our project has 4 dependencies, namely A, B, C and D. Here
-are some characteristics of our project and its dependencies:
-
-- A does not require any special option.
-
-- we want to build B with an optional feature which can be enabled with
-its configure script's option '--enable-special-feature'.
-
-- B's configure script is strange and has an option '--with-B=build'.
-After close inspection of its documentation, we don't want B to receive
-this option.
-
-- C and D both need B.
-
-- Just like our project, C and D can build B themselves with the option
-'--with-B=build'.
-
-- We want C and D to use the B we build instead of building it
-themselves.
-
-Our top-level configure script will be called as follows:
-
-@smallexample
- $ <path/to/configure> --with-A=build --with-B=build --with-C=build \
- --with-D=build --some-option
-@end smallexample
-
-Thus we have to make sure that:
-
-- neither B, C or D receive the option '--with-B=build'
-
-- C and D know where to find the headers and libraries of B.
-
-Under those conditions, we can use the AC_CONFIG_SUBDIRS macro for A,
-but need to use AX_SUBDIRS_CONFIGURE for B, C and D:
-
-- B must receive '--enable-special-feature' but cannot receive
-'--with-B=build'
-
-- C and D cannot receive '--with-B=build' (or else it would be built
-thrice) and need to be told where to find B (since we are building it,
-it would probably not be available in standard paths).
-
-Here is a configure.ac snippet that solves our problem:
-
-@smallexample
- AC_CONFIG_SUBDIRS([dependencies/A])
- AX_SUBDIRS_CONFIGURE(
- [dependencies/B], [--enable-special-feature], [], [],
- [--with-B=build])
- AX_SUBDIRS_CONFIGURE(
- [[dependencies/C],[dependencies/D]],
- [],
- [[CPPFLAGS=-I$@{ac_top_srcdir@}/dependencies/B -I$@{ac_top_builddir@}/dependencies/B],
- [LDFLAGS=-L$@{ac_abs_top_builddir@}/dependencies/B/.libs]],
- [--with-B=system],
- [])
-@end smallexample
-
-If using automake, the following can be added to the Makefile.am (we use
-both $(subdirs) and $(subdirs_extra) since our example above used both
-AC_CONFIG_SUBDIRS and AX_SUBDIRS_CONFIGURE):
-
-@smallexample
- SUBDIRS = $(subdirs) $(subdirs_extra)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subdirs_configure.m4,latest
-version of @file{ax_subdirs_configure.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subdirs_configure.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2017 Harenome Ranaivoarivony-Razanajato @email{ranaivoarivony-razanajato@@hareno.me}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-Under Section 7 of GPL version 3, you are granted additional permissions
-described in the Autoconf Configure Script Exception, version 3.0, as
-published by the Free Software Foundation.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
+++ /dev/null
-@node ax_subst_with
-@unnumberedsec ax_subst_with
-
-@majorheading Synopsis
-
-@smallexample
-AX_SUBST_WITH([varname])
-@end smallexample
-
-@majorheading Description
-
-a very simple macro but also very helpful - the varname is usually the
-one from an AC_ARG_ENABLE or AC_ARG_WITH option. it is transliterated
-into uppercase and a prefix WITH_ and WITHOUT_ that are both _SUBSTed.
-
-Only one of these is set to "#" while the other is empty. In other words
-a call like AC_WITHNONE(enable-call) will create two SUBST-symbols as
-WITH_ENABLE_CALL and WITHOUT_ENABLE_CALL. When the varname had been set
-to something not "no" or "0" or ":" or "false" then it results in
-
-@smallexample
- WITH_ENABLE_CALL="" ; WITHOUT_ENABLE_CALL="#"
-@end smallexample
-
-which you can use in your Makefile quite easily as if using an
-AM_CONDITIONAL but which can be also parsed by normal make
-
-USE = @@WITH_ENABLE_CALL@@ -Denabled USE = @@WITHOUT_ENABLE_CALL@@
--Dnot_enabled
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_subst_with.m4,latest
-version of @file{ax_subst_with.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_subst_with.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_swig_enable_cxx
-@unnumberedsec ax_swig_enable_cxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_SWIG_ENABLE_CXX
-@end smallexample
-
-@majorheading Description
-
-Enable SWIG C++ support. This affects all invocations of $(SWIG).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_enable_cxx.m4,latest
-version of @file{ax_swig_enable_cxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_enable_cxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_swig_multi_module_support
-@unnumberedsec ax_swig_multi_module_support
-
-@majorheading Synopsis
-
-@smallexample
-AX_SWIG_MULTI_MODULE_SUPPORT
-@end smallexample
-
-@majorheading Description
-
-Enable support for multiple modules. This effects all invocations of
-$(SWIG). You have to link all generated modules against the appropriate
-SWIG runtime library. If you want to build Python modules for example,
-use the AX_SWIG_PYTHON macro and link the modules against
-$(AX_SWIG_PYTHON_LIBS).
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_multi_module_support.m4,latest
-version of @file{ax_swig_multi_module_support.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_multi_module_support.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_swig_python
-@unnumberedsec ax_swig_python
-
-@majorheading Synopsis
-
-@smallexample
-AX_SWIG_PYTHON([use-shadow-classes = @{no, yes@}])
-@end smallexample
-
-@majorheading Description
-
-Checks for Python and provides the $(AX_SWIG_PYTHON_CPPFLAGS), and
-$(AX_SWIG_PYTHON_OPT) output variables.
-
-$(AX_SWIG_PYTHON_OPT) contains all necessary SWIG options to generate
-code for Python. Shadow classes are enabled unless the value of the
-optional first argument is exactly 'no'. If you need multi module
-support (provided by the AX_SWIG_MULTI_MODULE_SUPPORT macro) use
-$(AX_SWIG_PYTHON_LIBS) to link against the appropriate library. It
-contains the SWIG Python runtime library that is needed by the type
-check system for example.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_swig_python.m4,latest
-version of @file{ax_swig_python.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_swig_python.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Sebastian Huber @email{sebastian-huber@@web.de}} @* @w{Copyright @copyright{} 2008 Alan W. Irwin} @* @w{Copyright @copyright{} 2008 Rafael Laboissiere @email{rafael@@laboissiere.net}} @* @w{Copyright @copyright{} 2008 Andrew Collier}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_switch_flags
-@unnumberedsec ax_switch_flags
-
-@majorheading Synopsis
-
-@smallexample
-AX_SWITCH_FLAGS(newnamespace,[oldnamespace])
-@end smallexample
-
-@majorheading Description
-
-Switch common compilation flags from temporary variables between two
-compilation namespace.
-
-Compilation flags includes: CPPFLAGS, CFLAGS, CXXFLAGS, LDFLAGS, LIBS,
-OBJCFLAGS.
-
-By default these flags are restored to a global (empty) namespace, but
-user could restore from specific NAMESPACE by using
-AX_RESTORE_FLAGS(NAMESPACE) macro.
-
-Typical usage is like:
-
-@smallexample
- AX_SAVE_FLAGS(beginprogram)
- CPPFLAGS="-Imypackagespath $@{CPPFLAGS@}"
- AX_SWITCH_FLAGS(mypackage,beginprogram)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_switch_flags.m4,latest
-version of @file{ax_switch_flags.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_switch_flags.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Filippo Giunchedi @email{filippo@@esaurito.net}} @* @w{Copyright @copyright{} 2011 The Board of Trustees of the Leland Stanford Junior University} @* @w{Copyright @copyright{} 2011 Russ Allbery @email{rra@@stanford.edu}} @* @w{Copyright @copyright{} 2013 Bastien ROUCARIES @email{roucaries.bastien+autoconf@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sys_dev_poll
-@unnumberedsec ax_sys_dev_poll
-
-@majorheading Synopsis
-
-@smallexample
-AX_SYS_DEV_POLL([ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-This macro tests for the presence of /dev/poll support in the build
-environment. It checks that the needed structure (dvpoll) is available,
-with the standard fields. /dev/poll is most often seen under Solaris.
-
-Note that it does not attempt to actually open /dev/poll -- you should
-test for errors when you open it and then fall back to poll() if it is
-unavailable.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_dev_poll.m4,latest
-version of @file{ax_sys_dev_poll.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_dev_poll.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Dave Benson @email{daveb@@ffem.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sys_largefile_sensitive
-@unnumberedsec ax_sys_largefile_sensitive
-
-@majorheading Synopsis
-
-@smallexample
-AX_SYS_LARGEFILE_SENSITIVE
-@end smallexample
-
-@majorheading Description
-
-Check whether the current system is sensitive to -Ddefines making off_t
-having different types/sizes. Automatically define a config.h symbol
-LARGEFILE_SENSITIVE if that is the case, otherwise leave everything as
-is.
-
-This macro builds on top of AC_SYS_LARGEFILE to detect whether special
-options are needed to make the code use 64bit off_t - in many setups
-this will also make the code use 64bit off_t immediately.
-
-The common use of a LARGEFILE_SENSITIVE config.h-define is to rename
-exported functions, usually adding a 64 to the original function name.
-Such renamings are only needed on systems being both (a) 32bit off_t by
-default and (b) implementing large.file extensions (as for unix98).
-
-a renaming section could look like this:
-
-@smallexample
- #if defined LARGEFILE_SENSITIVE && _FILE_OFFSET_BITS+0 == 64
- #define zzip_open zzip_open64
- #define zzip_seek zzip_seek64
- #endif
-@end smallexample
-
-for libraries, it is best to take advantage of the prefix-config.h
-macro, otherwise you want to export a renamed LARGEFILE_SENSITIVE in an
-installed header file. -> see AX_PREFIX_CONFIG_H
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_largefile_sensitive.m4,latest
-version of @file{ax_sys_largefile_sensitive.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_largefile_sensitive.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sys_perlsharpbang
-@unnumberedsec ax_sys_perlsharpbang
-
-@majorheading Synopsis
-
-@smallexample
-AX_SYS_PERLSHARPBANG
-@end smallexample
-
-@majorheading Description
-
-Determine how the perl interpreter is located by the OS kernel and make
-substitution variable PERL_SHEBANG available. Does AC_PATH_PROG to find
-the path to perl. As a side-effect, that sets PERLINTERP and makes it
-available as a substitution variable.
-
-Note: The macro allows for the possibility (expected to be seldom used)
-of an explicit user override (the "user" being the operator executing
-the final 'configure' script, in this context) by making the option
-argument like:
-
-@smallexample
- --with-perl-shebang='#! /my/funky/perlpath' # OR
- --with-perl-shebang='/my/funky/perlpath' # we just throw away the #! anyway
- # bec it must be absent in Makefile
-@end smallexample
-
-Rationale: The are various ways of starting an interpreter on different
-*nix-like systems. Many use the simple
-
-@smallexample
- #!/usr/bin/perl
-@end smallexample
-
-but it could be instead
-
-@smallexample
- #!/usr/local/bin/perl
-@end smallexample
-
-and there is even the possibility that the user wants
-
-@smallexample
- #!/usr/bin/env perl
-@end smallexample
-
-to find whichever perl comes first in the current $PATH. This is
-preferred by some of us because we run multiple perl installations on
-the same box. Adjusting our $PATH then allows us to set precedence over
-other perls, even whatever the "house" version is.
-
-Users on very non-unix systems like MS Windows do not have a kernel that
-does this kind of thing from the first line of script files, but instead
-the perl on their machine is started and merely notices whatever comes
-after the interpreter path on this first line of the script (options
-like "-w").
-
-Acknowledgement: this macro was in part inspired by Dean Povey's
-AC_PROG_PERL_VERSION.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_perlsharpbang.m4,latest
-version of @file{ax_sys_perlsharpbang.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_perlsharpbang.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Soren Andersen @email{somian@@pobox.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sys_weak_alias
-@unnumberedsec ax_sys_weak_alias
-
-@majorheading Synopsis
-
-@smallexample
-AX_SYS_WEAK_ALIAS
-@end smallexample
-
-@majorheading Description
-
-Determines whether weak aliases are supported on the system, and if so,
-what scheme is used to declare them. Also checks to see if aliases can
-cross object file boundaries, as some systems don't permit them to.
-
-Most systems permit something called a "weak alias" or "weak symbol."
-These aliases permit a library to provide a stub form of a routine
-defined in another library, thus allowing the first library to operate
-even if the other library is not linked. This macro will check for
-support of weak aliases, figure out what schemes are available, and
-determine some characteristics of the weak alias support -- primarily,
-whether a weak alias declared in one object file may be referenced from
-another object file.
-
-There are four known schemes of declaring weak symbols; each scheme is
-checked in turn, and the first one found is preferred. Note that only
-one of the mentioned preprocessor macros will be defined!
-
-1. Function attributes
-
-This scheme was first introduced by the GNU C compiler, and attaches
-attributes to particular functions. It is among the easiest to use, and
-so is the first one checked. If this scheme is detected, the
-preprocessor macro HAVE_SYS_WEAK_ALIAS_ATTRIBUTE will be defined to 1.
-This scheme is used as in the following code fragment:
-
-@smallexample
- void __weakf(int c)
- @{
- /* Function definition... */
- @}
-@end smallexample
-
-@smallexample
- void weakf(int c) __attribute__((weak, alias("__weakf")));
-@end smallexample
-
-2. #pragma weak
-
-This scheme is in use by many compilers other than the GNU C compiler.
-It is also particularly easy to use, and fairly portable -- well, as
-portable as these things get. If this scheme is detected first, the
-preprocessor macro HAVE_SYS_WEAK_ALIAS_PRAGMA will be defined to 1. This
-scheme is used as in the following code fragment:
-
-@smallexample
- extern void weakf(int c);
- #pragma weak weakf = __weakf
- void __weakf(int c)
- @{
- /* Function definition... */
- @}
-@end smallexample
-
-3. #pragma _HP_SECONDARY_DEF
-
-This scheme appears to be in use by the HP compiler. As it is rather
-specialized, this is one of the last schemes checked. If it is the first
-one detected, the preprocessor macro HAVE_SYS_WEAK_ALIAS_HPSECONDARY
-will be defined to 1. This scheme is used as in the following code
-fragment:
-
-@smallexample
- extern void weakf(int c);
- #pragma _HP_SECONDARY_DEF __weakf weakf
- void __weakf(int c)
- @{
- /* Function definition... */
- @}
-@end smallexample
-
-4. #pragma _CRI duplicate
-
-This scheme appears to be in use by the Cray compiler. As it is rather
-specialized, it too is one of the last schemes checked. If it is the
-first one detected, the preprocessor macro
-HAVE_SYS_WEAK_ALIAS_CRIDUPLICATE will be defined to 1. This scheme is
-used as in the following code fragment:
-
-@smallexample
- extern void weakf(int c);
- #pragma _CRI duplicate weakf as __weakf
- void __weakf(int c)
- @{
- /* Function definition... */
- @}
-@end smallexample
-
-In addition to the preprocessor macros listed above, if any scheme is
-found, the preprocessor macro HAVE_SYS_WEAK_ALIAS will also be defined
-to 1.
-
-Once a weak aliasing scheme has been found, a check will be performed to
-see if weak aliases are honored across object file boundaries. If they
-are, the HAVE_SYS_WEAK_ALIAS_CROSSFILE preprocessor macro is defined to
-1.
-
-This Autoconf macro also makes two substitutions. The first, WEAK_ALIAS,
-contains the name of the scheme found (one of "attribute", "pragma",
-"hpsecondary", or "criduplicate"), or "no" if no weak aliasing scheme
-was found. The second, WEAK_ALIAS_CROSSFILE, is set to "yes" or "no"
-depending on whether or not weak aliases may cross object file
-boundaries.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sys_weak_alias.m4,latest
-version of @file{ax_sys_weak_alias.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sys_weak_alias.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Kevin L. Mitchell @email{klmitch@@mit.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_sysv_ipc
-@unnumberedsec ax_sysv_ipc
-
-@majorheading Synopsis
-
-@smallexample
-AX_SYSV_IPC
-@end smallexample
-
-@majorheading Description
-
-This macro checks for the SysV IPC header files. It only checks that you
-can compile a program with them, not whether the system actually
-implements working SysV IPC.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_sysv_ipc.m4,latest
-version of @file{ax_sysv_ipc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_sysv_ipc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Warren Young @email{warren@@etr-usa.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_tls
-@unnumberedsec ax_tls
-
-@majorheading Synopsis
-
-@smallexample
-AX_TLS([action-if-found], [action-if-not-found])
-@end smallexample
-
-@majorheading Description
-
-Provides a test for the compiler support of thread local storage (TLS)
-extensions. Defines TLS if it is found. Currently knows about C++11,
-GCC/ICC, and MSVC. I think SunPro uses the same as GCC, and Borland
-apparently supports either.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_tls.m4,latest
-version of @file{ax_tls.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_tls.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Alan Woodland @email{ajw05@@aber.ac.uk}} @* @w{Copyright @copyright{} 2010 Diego Elio Petteno` @email{flameeyes@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_trilinos_amesos
-@unnumberedsec ax_trilinos_amesos
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_AMESOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.amesos" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_amesos.m4,latest
-version of @file{ax_trilinos_amesos.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_amesos.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_base
-@unnumberedsec ax_trilinos_base
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_BASE([, MINIMUM-VERSION [, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
-@end smallexample
-
-@majorheading Description
-
-Test for the Trilinos (http://trilinos.sandia.gov/) libraries.
-
-Provides a --with-trilinos=DIR option. Searches --with-trilinos,
-$TRILINOS_HOME, and the usual places for Trilinos installation headers.
-
-Requires that a development branch or released version greater than
-MINIMUM-VERSION be found. If not specified, the default minimum version
-is 8.0.0.
-
-Supports separately specifying --with-trilinos-include or
---with-trilinos-libdir to override default locations underneath either
---with-trilinos or $TRILINOS_HOME.
-
-On success, adds -Ipath to CPPFLAGS, -Lpath to LDFLAGS, sets the
-variable TRILINOS_INCLUDE based on the discovered location of
-Trilinos_version.h, and #defines HAVE_TRILINOS. When ACTION-IF-NOT-FOUND
-is not specified, the default behavior is for configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_base.m4,latest
-version of @file{ax_trilinos_base.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_base.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}} @* @w{Copyright @copyright{} 2009 Thomas Porschberg @email{thomas@@randspringer.de}} @* @w{Copyright @copyright{} 2009 Caolan McNamara @email{caolan@@skynet.ie}} @* @w{Copyright @copyright{} 2009 Alexandre Duret-Lutz @email{adl@@gnu.org}} @* @w{Copyright @copyright{} 2009 Matthew Mueller @email{donut@@azstarnet.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_epetra
-@unnumberedsec ax_trilinos_epetra
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.epetra" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetra.m4,latest
-version of @file{ax_trilinos_epetra.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetra.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_epetraext
-@unnumberedsec ax_trilinos_epetraext
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.epetraext" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetraext.m4,latest
-version of @file{ax_trilinos_epetraext.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetraext.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_epetraext_hdf5
-@unnumberedsec ax_trilinos_epetraext_hdf5
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_EPETRAEXT_HDF5([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Checks if EpetraExt was compiled with HDF5 support
-(--enable-epetraext-hdf5) enabled. When ACTION-IF-NOT-FOUND is not
-specified, the default behavior is for configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_epetraext_hdf5.m4,latest
-version of @file{ax_trilinos_epetraext_hdf5.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_epetraext_hdf5.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_rtop
-@unnumberedsec ax_trilinos_rtop
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_RTOP([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.rtop" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_rtop.m4,latest
-version of @file{ax_trilinos_rtop.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_rtop.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_rythmos
-@unnumberedsec ax_trilinos_rythmos
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_RYTHMOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.rythmos" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_rythmos.m4,latest
-version of @file{ax_trilinos_rythmos.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_rythmos.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_teuchos
-@unnumberedsec ax_trilinos_teuchos
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_TEUCHOS([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.teuchos" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option.
-
-When ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_teuchos.m4,latest
-version of @file{ax_trilinos_teuchos.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_teuchos.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_thyra
-@unnumberedsec ax_trilinos_thyra
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_THYRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-On success, adds "include Makefile.export.thyra" statements to every
-Automake file containing @@INC_AMINCLUDE@@. Requires that Trilinos was
-configured with the --enable-export-makefiles option. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra.m4,latest
-version of @file{ax_trilinos_thyra.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_thyra_epetra
-@unnumberedsec ax_trilinos_thyra_epetra
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_THYRA_EPETRA([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Checks if the Thyra/Epetra adapters were compiled with Trilinos. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra_epetra.m4,latest
-version of @file{ax_trilinos_thyra_epetra.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra_epetra.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_trilinos_thyra_epetraext
-@unnumberedsec ax_trilinos_thyra_epetraext
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRILINOS_THYRA_EPETRAEXT([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
-@end smallexample
-
-@majorheading Description
-
-Checks if the Thyra/EpetraExt adapters were compiled with Trilinos. When
-ACTION-IF-NOT-FOUND is not specified, the default behavior is for
-configure to fail.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_trilinos_thyra_epetraext.m4,latest
-version of @file{ax_trilinos_thyra_epetraext.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_trilinos_thyra_epetraext.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Rhys Ulerich @email{rhys.ulerich@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_try_awk_anyout
-@unnumberedsec ax_try_awk_anyout
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRY_AWK_ANYOUT(NAME,TEST-INPUT,TEST-BODY,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Run a test using the awk program found on AWK variable. The test being
-run has TEST-BODY as body and is feeded with TEST-INPUT. If successful
-execute ACTION-IF-SUCCESS otherwise ACTION-IF-FAILURE
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_awk_anyout.m4,latest
-version of @file{ax_try_awk_anyout.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_awk_anyout.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_try_awk_expout
-@unnumberedsec ax_try_awk_expout
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRY_AWK_EXPOUT(NAME,TEST-INPUT,TEST-BODY,EXPECTED-OUTPUT,[ACTION-IF-SUCCESS],[ACTION-IF-FAILURE])
-@end smallexample
-
-@majorheading Description
-
-Run a test using the awk program found on AWK variable. The test being
-run has TEST-BODY as body and is feeded with TEST-INPUT. Check if the
-test gives the expected output. If successful execute ACTION-IF-SUCCESS
-otherwise ACTION-IF-FAILURE.
-
-This work is heavily based upon testawk.sh script by Heiner Steven. You
-should find his script (and related works) at
-<http://www.shelldorado.com/articles/awkcompat.html>. Thanks to
-Alessandro Massignan for his suggestions and extensive nawk tests on
-FreeBSD.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_awk_expout.m4,latest
-version of @file{ax_try_awk_expout.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_awk_expout.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_try_compile_java
-@unnumberedsec ax_try_compile_java
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRY_COMPILE_JAVA
-@end smallexample
-
-@majorheading Description
-
-AX_TRY_COMPILE_JAVA attempt to compile user given source.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_compile_java.m4,latest
-version of @file{ax_try_compile_java.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_compile_java.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Devin Weaver @email{ktohg@@tritarget.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_try_run_java
-@unnumberedsec ax_try_run_java
-
-@majorheading Synopsis
-
-@smallexample
-AX_TRY_RUN_JAVA
-@end smallexample
-
-@majorheading Description
-
-AX_TRY_RUN_JAVA attempt to compile and run user given source.
-
-*Warning*: its success or failure can depend on a proper setting of the
-CLASSPATH env. variable.
-
-Note: This is part of the set of autoconf M4 macros for Java programs.
-It is VERY IMPORTANT that you download the whole set, some macros depend
-on other. Unfortunately, the autoconf archive does not support the
-concept of set of macros, so I had to break it for submission. The
-general documentation, as well as the sample configure.in, is included
-in the AX_PROG_JAVA macro.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_try_run_java.m4,latest
-version of @file{ax_try_run_java.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_try_run_java.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Devin Weaver @email{ktohg@@tritarget.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_type_socklen_t
-@unnumberedsec ax_type_socklen_t
-
-@majorheading Synopsis
-
-@smallexample
-AX_TYPE_SOCKLEN_T
-@end smallexample
-
-@majorheading Description
-
-Check whether sys/socket.h defines type socklen_t. Please note that some
-systems require sys/types.h to be included before sys/socket.h can be
-compiled.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_type_socklen_t.m4,latest
-version of @file{ax_type_socklen_t.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_type_socklen_t.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Lars Brinkhoff @email{lars@@nocrew.org}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_upload
-@unnumberedsec ax_upload
-
-@majorheading Synopsis
-
-@smallexample
-AX_UPLOAD([command])
-@end smallexample
-
-@majorheading Description
-
-Adds support for uploading dist files. %%s in the command will be
-substituted with the name of the file. e.g:
-
-@smallexample
- AX_UPLOAD([ncftpput -v upload.sourceforge.net /incoming %%s])
-@end smallexample
-
-To add upload support for other custom dists add upload-<TYPE> to
-UPLOAD_BIN or UPLOAD_SRC, where <TYPE> is the type of dist that is being
-uploaded and add a mapping from <TYPE> to the dist file name in the
-format '@{<TYPE>=><FILENAME>@}' to UPLOAD_TARGETS. For example:
-
-@smallexample
- UPLOAD_BIN += upload-foobar
- UPLOAD_TARGETS += @{foobar=>@@PACKAGE@@-@@VERSION@@.fb@}
-@end smallexample
-
-You can then upload of the src distribution files by running:
-
-@smallexample
- make upload-src
-@end smallexample
-
-all the binary distribution files by running:
-
-@smallexample
- make upload-bin
-@end smallexample
-
-or both by running:
-
-@smallexample
- make upload
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_upload.m4,latest
-version of @file{ax_upload.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_upload.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Tom Howard @email{tomhoward@@users.sf.net}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_valgrind_check
-@unnumberedsec ax_valgrind_check
-
-@majorheading Synopsis
-
-@smallexample
-AX_VALGRIND_DFLT(memcheck|helgrind|drd|sgcheck, on|off)
-AX_VALGRIND_CHECK()
-@end smallexample
-
-@majorheading Description
-
-AX_VALGRIND_CHECK checks whether Valgrind is present and, if so, allows
-running `make check` under a variety of Valgrind tools to check for
-memory and threading errors.
-
-Defines VALGRIND_CHECK_RULES which should be substituted in your
-Makefile; and $enable_valgrind which can be used in subsequent configure
-output. VALGRIND_ENABLED is defined and substituted, and corresponds to
-the value of the --enable-valgrind option, which defaults to being
-enabled if Valgrind is installed and disabled otherwise. Individual
-Valgrind tools can be disabled via --disable-valgrind-<tool>, the
-default is configurable via the AX_VALGRIND_DFLT command or is to use
-all commands not disabled via AX_VALGRIND_DFLT. All AX_VALGRIND_DFLT
-calls must be made before the call to AX_VALGRIND_CHECK.
-
-If unit tests are written using a shell script and automake's
-LOG_COMPILER system, the $(VALGRIND) variable can be used within the
-shell scripts to enable Valgrind, as described here:
-
-@smallexample
- https://www.gnu.org/software/gnulib/manual/html_node/Running-self_002dtests-under-valgrind.html
-@end smallexample
-
-Usage example:
-
-configure.ac:
-
-@smallexample
- AX_VALGRIND_DFLT([sgcheck], [off])
- AX_VALGRIND_CHECK
-@end smallexample
-
-in each Makefile.am with tests:
-
-@smallexample
- @@VALGRIND_CHECK_RULES@@
- VALGRIND_SUPPRESSIONS_FILES = my-project.supp
- EXTRA_DIST = my-project.supp
-@end smallexample
-
-This results in a "check-valgrind" rule being added. Running `make
-check-valgrind` in that directory will recursively run the module's test
-suite (`make check`) once for each of the available Valgrind tools (out
-of memcheck, helgrind and drd) while the sgcheck will be skipped unless
-enabled again on the commandline with --enable-valgrind-sgcheck. The
-results for each check will be output to test-suite-$toolname.log. The
-target will succeed if there are zero errors and fail otherwise.
-
-Alternatively, a "check-valgrind-$TOOL" rule will be added, for $TOOL in
-memcheck, helgrind, drd and sgcheck. These are useful because often only
-some of those tools can be ran cleanly on a codebase.
-
-The macro supports running with and without libtool.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_valgrind_check.m4,latest
-version of @file{ax_valgrind_check.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_valgrind_check.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2014, 2015, 2016 Philip Withnall @email{philip.withnall@@collabora.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_var_pop
-@unnumberedsec ax_var_pop
-
-@majorheading Synopsis
-
-@smallexample
-AX_VAR_POPVALUE(VARIABLE)
-@end smallexample
-
-@majorheading Description
-
-Restores a variable's previous value. Compile, link and running tests
-usually require the programmer to provide additional flags. However, it
-is strongly recommended not to override flags defined by the user
-through the configure command. AX_VAR_PUSHVALUE and AX_VAR_POPVALUE are
-clean way to temporarily store a variable's value and restore it later,
-using a stack-like behaviour. This macro supports nesting.
-
-Example:
-
-@smallexample
- AX_VAR_PUSHVALUE([CXXFLAGS],["my test flags"])
- perform some checks with CXXFLAGS...
- CXXFLAGS value will be "my test flags"
- AX_VAR_POPVALUE([CXXFLAGS])
- CXXFLAGS is restored to its original value
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_pop.m4,latest
-version of @file{ax_var_pop.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_pop.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Jorge Bellon @email{jbelloncastro@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_var_push
-@unnumberedsec ax_var_push
-
-@majorheading Synopsis
-
-@smallexample
-AX_VAR_PUSHVALUE(VARIABLE, [VALUE])
-@end smallexample
-
-@majorheading Description
-
-Stores a copy of variable_name's value and assigns it to 'value' If no
-value is given, its original value is kept. Compile, link and running
-tests usually require the programmer to provide additional flags.
-However, it is strongly recommended not to override flags defined by the
-user through the configure command. AX_VAR_PUSHVALUE and AX_VAR_POPVALUE
-are clean way to temporarily store a variable's value and restore it
-later, using a stack-like behaviour. This macro supports nesting.
-
-Example:
-
-@smallexample
- AX_VAR_PUSHVALUE([CXXFLAGS],["my test flags"])
- perform some checks with CXXFLAGS...
- CXXFLAGS value will be "my test flags"
- AX_VAR_POPVALUE([CXXFLAGS])
- CXXFLAGS is restored to its original value
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_push.m4,latest
-version of @file{ax_var_push.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_push.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2015 Jorge Bellon @email{jbelloncastro@@gmail.com}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_var_timezone_externals
-@unnumberedsec ax_var_timezone_externals
-
-@majorheading Synopsis
-
-@smallexample
-AX_VAR_TIMEZONE_EXTERNALS
-@end smallexample
-
-@majorheading Description
-
-Use instead of `AC_STRUCT_TIMEZONE' to determine whether the external
-timezone variables `timezone', `altzone' and `daylight' exist, defining
-`HAVE_TIMEZONE', `HAVE_ALTZONE' and `HAVE_DAYLIGHT' respectively (as
-well as gaining the macros defined by `AC_STRUCT_TIMEZONE').
-
-Rewritten for Autoconf 2.68, and made robust against BSD's timezone()
-function, by Daniel Richard G.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_var_timezone_externals.m4,latest
-version of @file{ax_var_timezone_externals.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_var_timezone_externals.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Mark R. Bannister @email{markb@@freedomware.co.uk}} @* @w{Copyright @copyright{} 2011 Daniel Richard G. @email{skunk@@iSKUNK.ORG}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_very_nice
-@unnumberedsec ax_very_nice
-
-@majorheading Synopsis
-
-@smallexample
-AX_VERY_NICE
-@end smallexample
-
-@majorheading Description
-
-A macro to check the options of nice, in order to have a VERY_NICE
-variable which runs a program at the lowest priority VERY_NICE is
-undefined if we don't find the proper options, so you can safely use:
-
-@smallexample
- @@VERY_NICE@@ mycommand
-@end smallexample
-
-in a shell script.
-
-The VERY_NICE variable includes the placeholder NICE_VALUE that you have
-to instantiate at run-time. If you give a argument to AX_VERY_NICE, it
-will be used as an argument of nice for testing and included in
-VERY_NICE instead of the above placeholder.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_very_nice.m4,latest
-version of @file{ax_very_nice.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_very_nice.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Stephane Bortzmeyer @email{bortzmeyer@@pasteur.fr}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_warning_default_aclocaldir
-@unnumberedsec ax_warning_default_aclocaldir
-
-@majorheading Synopsis
-
-@smallexample
-AX_WARNING_DEFAULT_ACLOCALDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
-AX_ENABLE_DEFAULT_ACLOCALDIR [(dirvariable [,defsetting])]
-@end smallexample
-
-@majorheading Description
-
-print a warning message if the $(datadir)/aclocal directory is not in
-the dirlist searched by the aclocal tool. This macro is useful if some
-`make install` would target $(datadir)/aclocal to install an autoconf m4
-file of your project to be picked up by other projects.
-
-@smallexample
- default $1 dirvariable = aclocaldir
- default $2 defsetting = $@{datadir@}/aclocal
- default $3 action = nothing to do
- default $4 action = warn the user about mismatch
-@end smallexample
-
-In the _WARNING_ variant, the defsetting is not placed in dirvariable
-nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-a warning message to the user, and the default accept-action $3 is
-nothing. It is expected that a Makefile is generated with
-aclocaldir=$@{datadir@}/aclocal
-
-The _ENABLE_ variant however will set not only the $aclocaldir shell var
-of the script, but it is also AC-SUBST'ed on default - and furthermore a
-configure option "--enable-default-aclocaldir" is provided. Only if that
-option is set then $2 default is not set to the canonic default in the a
-$prefix subpath but instead $2 default is set to the primary path where
-`aclocal` looks for macros. The user may also override the default on
-the command line.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_warning_default_aclocaldir.m4,latest
-version of @file{ax_warning_default_aclocaldir.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_warning_default_aclocaldir.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_warning_default_pkgconfig
-@unnumberedsec ax_warning_default_pkgconfig
-
-@majorheading Synopsis
-
-@smallexample
-AX_WARNING_DEFAULT_PKGCONFIGDIR [(dirvariable [,[defsetting][,[A][,[N/A]]]])]
-AX_ENABLE_DEFAULT_PKGCONFIGDIR [(dirvariable [,defsetting])]
-@end smallexample
-
-@majorheading Description
-
-print a warning message if the $(datadir)/aclocal directory is not in
-the dirlist searched by the aclocal tool. This macro is useful if some
-`make install` would target $(datadir)/aclocal to install an autoconf m4
-file of your project to be picked up by other projects.
-
-@smallexample
- default $1 dirvariable = pkgconfigdir
- default $2 defsetting = $@{libdir@}/pkgconfig
- default $3 action = nothing to do
- default $4 action = warn the user about mismatch
-@end smallexample
-
-In the _WARNING_ variant, the defsetting is not placed in dirvariable
-nor is it ac_subst'ed in any way. The default fail-action $4 is to send
-a warning message to the user, and the default accept-action $3 is
-nothing. It is expected that a Makefile is generated with
-pkgconfigdir=$@{libdir@}/pkgconfig
-
-The _ENABLE_ variant however will set not only the $pkgconfigdir shell
-var of the script, but it is also AC-SUBST'ed on default - and
-furthermore a configure option "--enable-default-pkgconfigdir" is
-provided. Only if that option is set then $2 default is not set to the
-canonic default in the a $prefix subpath but instead $2 default is set
-to the primary path where `pkg-config` looks for .pc files. The user may
-also override the default on the command line.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_warning_default_pkgconfig.m4,latest
-version of @file{ax_warning_default_pkgconfig.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_warning_default_pkgconfig.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Guido U. Draheim @email{guidod@@gmx.de}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_wint_t
-@unnumberedsec ax_wint_t
-
-@majorheading Synopsis
-
-@smallexample
-AX_WINT_T
-@end smallexample
-
-@majorheading Description
-
-It turns out that MacOS X doesn't guarantee to provide the "wint_t" type
-unless you include the strange header <runetype.h> in addition to
-<wchar.h>. Consequently, the "do I have a system wint_t?" probe fails
-and an alternate gets used. Unfortunately, by the time the program gets
-built, one way or another that funny header winds up getting included
-and the "#define wint_t unsigned int" patch-up-hack mutilates the
-typedef. This macro will get it right.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_wint_t.m4,latest
-version of @file{ax_wint_t.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_wint_t.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Bruce Korb @email{bkorb@@gnu.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_with_apxs
-@unnumberedsec ax_with_apxs
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_APXS([value-if-not-found], [path])
-@end smallexample
-
-@majorheading Description
-
-Locates an installed apxs binary, placing the result in the precious
-variable $APXS. Accepts a preset $APXS, then --with-apxs, and failing
-that searches for apxs in the given path (which defaults to the system
-path). If apxs is found, $APXS is set to the full path of the binary;
-otherwise it is set to VALUE-IF-NOT-FOUND, which defaults to apxs.
-
-Example:
-
-@smallexample
- AX_WITH_APXS(missing)
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_apxs.m4,latest
-version of @file{ax_with_apxs.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_apxs.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@cs.uchicago.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_with_build_path
-@unnumberedsec ax_with_build_path
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_BUILD_PATH
-@end smallexample
-
-@majorheading Description
-
-This macro adds a "--with-build-path" option to the configure script.
-This configure option provides a convenient way to add "-I" options to
-CPPFLAGS and "-L" options to LDFLAGS, at configure time.
-
-Invoking "./configure --with-build-path=DIR" results in "-I DIR/include"
-being added to CPPFLAGS if DIR/include exists, and "-L DIR/lib" being
-added to LDFLAGS if DIR/lib exists.
-
-Separate multiple directories using colons; e.g.
-"--with-build-path=DIR1:DIR2:DIR3".
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_build_path.m4,latest
-version of @file{ax_with_build_path.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_build_path.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Steve M. Robbins @email{smr@@debian.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_with_curses
-@unnumberedsec ax_with_curses
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_CURSES
-@end smallexample
-
-@majorheading Description
-
-This macro checks whether a SysV or X/Open-compatible Curses library is
-present, along with the associated header file. The NcursesW
-(wide-character) library is searched for first, followed by Ncurses,
-then the system-default plain Curses. The first library found is the
-one returned. Finding libraries will first be attempted by using
-pkg-config, and should the pkg-config files not be available, will
-fallback to combinations of known flags itself.
-
-The following options are understood: --with-ncursesw, --with-ncurses,
---without-ncursesw, --without-ncurses. The "--with" options force the
-macro to use that particular library, terminating with an error if not
-found. The "--without" options simply skip the check for that library.
-The effect on the search pattern is:
-
-@smallexample
- (no options) - NcursesW, Ncurses, Curses
- --with-ncurses --with-ncursesw - NcursesW only [*]
- --without-ncurses --with-ncursesw - NcursesW only [*]
- --with-ncursesw - NcursesW only [*]
- --with-ncurses --without-ncursesw - Ncurses only [*]
- --with-ncurses - NcursesW, Ncurses [**]
- --without-ncurses --without-ncursesw - Curses only
- --without-ncursesw - Ncurses, Curses
- --without-ncurses - NcursesW, Curses
-@end smallexample
-
-[*] If the library is not found, abort the configure script.
-
-[**] If the second library (Ncurses) is not found, abort configure.
-
-The following preprocessor symbols may be defined by this macro if the
-appropriate conditions are met:
-
-@smallexample
- HAVE_CURSES - if any SysV or X/Open Curses library found
- HAVE_CURSES_ENHANCED - if library supports X/Open Enhanced functions
- HAVE_CURSES_COLOR - if library supports color (enhanced functions)
- HAVE_CURSES_OBSOLETE - if library supports certain obsolete features
- HAVE_NCURSESW - if NcursesW (wide char) library is to be used
- HAVE_NCURSES - if the Ncurses library is to be used
-@end smallexample
-
-@smallexample
- HAVE_CURSES_H - if <curses.h> is present and should be used
- HAVE_NCURSESW_H - if <ncursesw.h> should be used
- HAVE_NCURSES_H - if <ncurses.h> should be used
- HAVE_NCURSESW_CURSES_H - if <ncursesw/curses.h> should be used
- HAVE_NCURSES_CURSES_H - if <ncurses/curses.h> should be used
-@end smallexample
-
-(These preprocessor symbols are discussed later in this document.)
-
-The following output variables are defined by this macro; they are
-precious and may be overridden on the ./configure command line:
-
-@smallexample
- CURSES_LIBS - library to add to xxx_LDADD
- CURSES_CFLAGS - include paths to add to xxx_CPPFLAGS
-@end smallexample
-
-In previous versions of this macro, the flags CURSES_LIB and
-CURSES_CPPFLAGS were defined. These have been renamed, in keeping with
-AX_WITH_CURSES's close bigger brother, PKG_CHECK_MODULES, which should
-eventually supersede the use of AX_WITH_CURSES. Neither the library
-listed in CURSES_LIBS, nor the flags in CURSES_CFLAGS are added to LIBS,
-respectively CPPFLAGS, by default. You need to add both to the
-appropriate xxx_LDADD/xxx_CPPFLAGS line in your Makefile.am. For
-example:
-
-@smallexample
- prog_LDADD = @@CURSES_LIBS@@
- prog_CPPFLAGS = @@CURSES_CFLAGS@@
-@end smallexample
-
-If CURSES_LIBS is set on the configure command line (such as by running
-"./configure CURSES_LIBS=-lmycurses"), then the only header searched for
-is <curses.h>. If the user needs to specify an alternative path for a
-library (such as for a non-standard NcurseW), the user should use the
-LDFLAGS variable.
-
-The following shell variables may be defined by this macro:
-
-@smallexample
- ax_cv_curses - set to "yes" if any Curses library found
- ax_cv_curses_enhanced - set to "yes" if Enhanced functions present
- ax_cv_curses_color - set to "yes" if color functions present
- ax_cv_curses_obsolete - set to "yes" if obsolete features present
-@end smallexample
-
-@smallexample
- ax_cv_ncursesw - set to "yes" if NcursesW library found
- ax_cv_ncurses - set to "yes" if Ncurses library found
- ax_cv_plaincurses - set to "yes" if plain Curses library found
- ax_cv_curses_which - set to "ncursesw", "ncurses", "plaincurses" or "no"
-@end smallexample
-
-These variables can be used in your configure.ac to determine the level
-of support you need from the Curses library. For example, if you must
-have either Ncurses or NcursesW, you could include:
-
-@smallexample
- AX_WITH_CURSES
- if test "x$ax_cv_ncursesw" != xyes && test "x$ax_cv_ncurses" != xyes; then
- AC_MSG_ERROR([requires either NcursesW or Ncurses library])
- fi
-@end smallexample
-
-If any Curses library will do (but one must be present and must support
-color), you could use:
-
-@smallexample
- AX_WITH_CURSES
- if test "x$ax_cv_curses" != xyes || test "x$ax_cv_curses_color" != xyes; then
- AC_MSG_ERROR([requires an X/Open-compatible Curses library with color])
- fi
-@end smallexample
-
-Certain preprocessor symbols and shell variables defined by this macro
-can be used to determine various features of the Curses library. In
-particular, HAVE_CURSES and ax_cv_curses are defined if the Curses
-library found conforms to the traditional SysV and/or X/Open Base Curses
-definition. Any working Curses library conforms to this level.
-
-HAVE_CURSES_ENHANCED and ax_cv_curses_enhanced are defined if the
-library supports the X/Open Enhanced Curses definition. In particular,
-the wide-character types attr_t, cchar_t and wint_t, the functions
-wattr_set() and wget_wch() and the macros WA_NORMAL and _XOPEN_CURSES
-are checked. The Ncurses library does NOT conform to this definition,
-although NcursesW does.
-
-HAVE_CURSES_COLOR and ax_cv_curses_color are defined if the library
-supports color functions and macros such as COLOR_PAIR, A_COLOR,
-COLOR_WHITE, COLOR_RED and init_pair(). These are NOT part of the
-X/Open Base Curses definition, but are part of the Enhanced set of
-functions. The Ncurses library DOES support these functions, as does
-NcursesW.
-
-HAVE_CURSES_OBSOLETE and ax_cv_curses_obsolete are defined if the
-library supports certain features present in SysV and BSD Curses but not
-defined in the X/Open definition. In particular, the functions
-getattrs(), getcurx() and getmaxx() are checked.
-
-To use the HAVE_xxx_H preprocessor symbols, insert the following into
-your system.h (or equivalent) header file:
-
-@smallexample
- #if defined HAVE_NCURSESW_CURSES_H
- # include <ncursesw/curses.h>
- #elif defined HAVE_NCURSESW_H
- # include <ncursesw.h>
- #elif defined HAVE_NCURSES_CURSES_H
- # include <ncurses/curses.h>
- #elif defined HAVE_NCURSES_H
- # include <ncurses.h>
- #elif defined HAVE_CURSES_H
- # include <curses.h>
- #else
- # error "SysV or X/Open-compatible Curses header file required"
- #endif
-@end smallexample
-
-For previous users of this macro: you should not need to change anything
-in your configure.ac or Makefile.am, as the previous (serial 10)
-semantics are still valid. However, you should update your system.h (or
-equivalent) header file to the fragment shown above. You are encouraged
-also to make use of the extended functionality provided by this version
-of AX_WITH_CURSES, as well as in the additional macros
-AX_WITH_CURSES_PANEL, AX_WITH_CURSES_MENU and AX_WITH_CURSES_FORM.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_curses.m4,latest
-version of @file{ax_with_curses.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_curses.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2009 Mark Pulford @email{mark@@kyne.com.au}} @* @w{Copyright @copyright{} 2009 Damian Pietras @email{daper@@daper.net}} @* @w{Copyright @copyright{} 2012 Reuben Thomas @email{rrt@@sc3d.org}} @* @w{Copyright @copyright{} 2011 John Zaitseff @email{J.Zaitseff@@zap.org.au}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_with_curses_extra
-@unnumberedsec ax_with_curses_extra
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_CURSES_PANEL
-AX_WITH_CURSES_MENU
-AX_WITH_CURSES_FORM
-@end smallexample
-
-@majorheading Description
-
-These macros try to find additional libraries that often come with
-SysV-compatible Curses. In particular, the Panel, Menu and Form
-libraries are searched, along with their header files. These macros
-depend on AX_WITH_CURSES.
-
-The following preprocessor symbols may be defined by these macros:
-
-@smallexample
- By AX_WITH_CURSES_PANEL:
-@end smallexample
-
-@smallexample
- HAVE_PANEL - if the Panel library is present
- HAVE_PANEL_H - if <panel.h> is present and should be used
- HAVE_NCURSES_PANEL_H - if <ncurses/panel.h> should be used
- HAVE_NCURSESW_PANEL_H - if <ncursesw/panel.h> should be used
-@end smallexample
-
-@smallexample
- By AX_WITH_CURSES_MENU:
-@end smallexample
-
-@smallexample
- HAVE_MENU - if the Menu library is present
- HAVE_MENU_H - if <menu.h> is present and should be used
- HAVE_NCURSES_MENU_H - if <ncurses/menu.h> should be used
- HAVE_NCURSESW_MENU_H - if <ncursesw/menu.h> should be used
-@end smallexample
-
-@smallexample
- By AX_WITH_CURSES_FORM:
-@end smallexample
-
-@smallexample
- HAVE_FORM - if the Form library is present
- HAVE_FORM_H - if <form.h> is present and should be used
- HAVE_NCURSES_FORM_H - if <ncurses/form.h> should be used
- HAVE_NCURSESW_FORM_H - if <ncursesw/form.h> should be used
-@end smallexample
-
-The following output variables may be defined by these macros; these are
-precious and may be overridden on the ./configure command line:
-
-@smallexample
- PANEL_LIBS - library to add to xxx_LDADD before CURSES_LIBS
- MENU_LIBS - library to add to xxx_LDADD before CURSES_LIBS
- FORM_LIBS - library to add to xxx_LDADD before CURSES_LIBS
-@end smallexample
-
-In previous versions of this macro, the flags PANEL_LIB, MENU_LIB and
-FORM_LIB were defined. These have been renamed, in keeping with the
-variable scheme of PKG_CHECK_MODULES, which should eventually supersede
-the use of AX_WITH_CURSES and AX_WITH_CURSES_* macros. These libraries
-are NOT added to LIBS by default. You need to add them to the
-appropriate xxx_LDADD line in your Makefile.am in front of the
-equivalent CURSES_LIBS incantation. For example:
-
-@smallexample
- prog_LDADD = @@PANEL_LIBS@@ @@CURSES_LIBS@@
-@end smallexample
-
-If one of the xxx_LIBS variables is set on the configure command line
-(such as by running "./configure PANEL_LIBS=-lmypanel"), then the header
-file searched must NOT contain a subpath. In this case, in other words,
-only <panel.h> would be searched for. The user may use the CPPFLAGS
-precious variable to override the standard #include search path.
-
-The following shell variables may be defined by these macros:
-
-@smallexample
- ax_cv_panel - set to "yes" if Panels library is present
- ax_cv_menu - set to "yes" if Menu library is present
- ax_cv_form - set to "yes" if Form library is present
-@end smallexample
-
-These variables can be used in your configure.ac to determine whether a
-library you require is actually present. For example:
-
-@smallexample
- AX_WITH_CURSES
- if test "x$ax_cv_curses" != xyes; then
- AC_MSG_ERROR([requires a SysV or X/Open-compatible Curses library])
- fi
- AX_WITH_CURSES_PANEL
- if test "x$ax_cv_panel" != xyes; then
- AC_MSG_ERROR([requires the Curses Panel library])
- fi
-@end smallexample
-
-To use the HAVE_xxx_H preprocessor symbols, insert the following into
-your system.h (or equivalent) header file:
-
-@smallexample
- For AX_WITH_CURSES_PANEL:
-@end smallexample
-
-@smallexample
- #if defined HAVE_NCURSESW_PANEL_H
- # include <ncursesw/panel.h>
- #elif defined HAVE_NCURSES_PANEL_H
- # include <ncurses/panel.h>
- #elif defined HAVE_PANEL_H
- # include <panel.h>
- #else
- # error "SysV-compatible Curses Panel header file required"
- #endif
-@end smallexample
-
-@smallexample
- For AX_WITH_CURSES_MENU:
-@end smallexample
-
-@smallexample
- #if defined HAVE_NCURSESW_MENU_H
- # include <ncursesw/menu.h>
- #elif defined HAVE_NCURSES_MENU_H
- # include <ncurses/menu.h>
- #elif defined HAVE_MENU_H
- # include <menu.h>
- #else
- # error "SysV-compatible Curses Menu header file required"
- #endif
-@end smallexample
-
-@smallexample
- For AX_WITH_CURSES_FORM:
-@end smallexample
-
-@smallexample
- #if defined HAVE_NCURSESW_FORM_H
- # include <ncursesw/form.h>
- #elif defined HAVE_NCURSES_FORM_H
- # include <ncurses/form.h>
- #elif defined HAVE_FORM_H
- # include <form.h>
- #else
- # error "SysV-compatible Curses Form header file required"
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_curses_extra.m4,latest
-version of @file{ax_with_curses_extra.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_curses_extra.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2011 John Zaitseff @email{J.Zaitseff@@zap.org.au}}
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation, either version 3 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_with_dmalloc
-@unnumberedsec ax_with_dmalloc
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_DMALLOC
-@end smallexample
-
-@majorheading Description
-
-Let the user enable/disable support for the dmalloc library available
-from <http://www.dmalloc.org/>.
-
-The macro adds the command-line flag "--with-dmalloc". Furthermore,
-"-IPREFIX/include" will be added to "$CPPFLAGS", "-LPREFIX/lib" to
-"$LDFLAGS", and "-DDEBUG_DMALLOC" and "-DDMALLOC_FUNC_CHECK" to
-"$CPPFLAGS".
-
-To enable dmalloc support in your code, add the following snippet to
-your header files:
-
-@smallexample
- #ifdef DEBUG_DMALLOC
- # include <dmalloc.h>
- #endif
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_dmalloc.m4,latest
-version of @file{ax_with_dmalloc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_dmalloc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Peter Simons @email{simons@@cryp.to}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_with_mpatrol
-@unnumberedsec ax_with_mpatrol
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_MPATROL(DEFAULT)
-@end smallexample
-
-@majorheading Description
-
-Integrates the mpatrol malloc debugging library into a new or existing
-project and also attempts to determine the support libraries that need
-to be linked in when libmpatrol is used.
-
-It takes one optional parameter specifying whether mpatrol should be
-included in the project (`yes') or not (`no'). This can also be
-specified as `threads' if you wish to use the threadsafe version of the
-mpatrol library. You can override the value of the optional parameter
-with the `--with-mpatrol' option to the resulting `configure' shell
-script.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_mpatrol.m4,latest
-version of @file{ax_with_mpatrol.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_mpatrol.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Graeme S. Roy @email{graeme@@epc.co.uk}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_with_prog
-@unnumberedsec ax_with_prog
-
-@majorheading Synopsis
-
-@smallexample
-AX_WITH_PROG([VARIABLE],[program],[VALUE-IF-NOT-FOUND],[PATH])
-@end smallexample
-
-@majorheading Description
-
-Locates an installed program binary, placing the result in the precious
-variable VARIABLE. Accepts a present VARIABLE, then --with-program, and
-failing that searches for program in the given path (which defaults to
-the system path). If program is found, VARIABLE is set to the full path
-of the binary; if it is not found VARIABLE is set to VALUE-IF-NOT-FOUND
-if provided, unchanged otherwise.
-
-A typical example could be the following one:
-
-@smallexample
- AX_WITH_PROG(PERL,perl)
-@end smallexample
-
-NOTE: This macro is based upon the original AX_WITH_PYTHON macro from
-Dustin J. Mitchell <dustin@@cs.uchicago.edu>.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_with_prog.m4,latest
-version of @file{ax_with_prog.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_with_prog.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Francesco Salvestrini @email{salvestrini@@users.sourceforge.net}} @* @w{Copyright @copyright{} 2008 Dustin J. Mitchell @email{dustin@@cs.uchicago.edu}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_xercesc
-@unnumberedsec ax_xercesc
-
-@majorheading Synopsis
-
-@smallexample
-AX_XERCESC
-@end smallexample
-
-@majorheading Description
-
-Define $HAVE_LIBXERCES_C, $LIBXERCES_C, and $LTLIBXERCES_C to signify
-whether Xerces is available.
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xercesc.m4,latest
-version of @file{ax_xercesc.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xercesc.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Ronald Landheer-Cieslak @email{blytkerchan@@users.sourceforge.net}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_xsdcxx
-@unnumberedsec ax_xsdcxx
-
-@majorheading Synopsis
-
-@smallexample
-AX_XSDCXX
-@end smallexample
-
-@majorheading Description
-
-This macro tries to find the CodeSynthesis XSD executable and the
-corresponding headers.
-
-Supported options:
-
-@smallexample
- --with-xsdcxx
- use CodeSynthesis XSD from given prefix (ARG=path);
- check PATH (ARG=yes); disable (ARG=no)
-@end smallexample
-
-@smallexample
- --with-xsdcxx-inc
- path to CodeSynthesis XSD headers (ARG=path); use standard prefix
- (ARG=yes); disable (ARG=no)
-@end smallexample
-
-Output variables:
-
-@smallexample
- XSDCXX
- XSDCXX_CPPFLAGS
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xsdcxx.m4,latest
-version of @file{ax_xsdcxx.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xsdcxx.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2013 Laszlo Kajan @email{lkajan@@rostlab.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_xtra_classpath
-@unnumberedsec ax_xtra_classpath
-
-@majorheading Synopsis
-
-@smallexample
-AX_XTRA_CLASSPATH(<classpath>,<class>,<jarfile>,<action-if-found>,<action-if-not-found>)
-@end smallexample
-
-@majorheading Description
-
-Set $1 to extra classpath components required for class $2 found in a
-jar file in $3. If the class is found do $4 and otherwise do $5. Uses
-AX_JAVA_CHECK_CLASS for testing whether a class is available
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_xtra_classpath.m4,latest
-version of @file{ax_xtra_classpath.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_xtra_classpath.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2008 Duncan Simpson @email{dps@@simpson.demon.co.uk}}
-
-This program is free software; you can redistribute it and/or modify it
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2 of the License, or (at your
-option) any later version.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-Public License for more details.
-
-You should have received a copy of the GNU General Public License along
-with this program. If not, see <https://www.gnu.org/licenses/>.
-
-As a special exception, the respective Autoconf Macro's copyright owner
-gives unlimited permission to copy, distribute and modify the configure
-scripts that are the output of Autoconf when processing the Macro. You
-need not follow the terms of the GNU General Public License when using
-or distributing such scripts, even though portions of the text of the
-Macro appear in them. The GNU General Public License (GPL) does govern
-all other use of the material that constitutes the Autoconf Macro.
-
-This special exception to the GPL applies to versions of the Autoconf
-Macro released by the Autoconf Archive. When you make and distribute a
-modified version of the Autoconf Macro, you may extend this special
-exception to the GPL to apply to your modified version as well.
+++ /dev/null
-@node ax_zmq
-@unnumberedsec ax_zmq
-
-@majorheading Synopsis
-
-@smallexample
-AX_ZMQ([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
-@end smallexample
-
-@majorheading Description
-
-Test for the ZMQ libraries of a particular version (or newer). The
-default version tested for is 4.0.0.
-
-The macro tests for ZMQ libraries in the library/include path, and, when
-provided, also in the path given by --with-zmq.
-
-This macro calls:
-
-@smallexample
- AC_SUBST(ZMQ_CPPFLAGS) / AC_SUBST(ZMQ_LDFLAGS) / AC_SUBST(ZMQ_LIBS)
-@end smallexample
-
-And sets:
-
-@smallexample
- HAVE_ZMQ
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_zmq.m4,latest
-version of @file{ax_zmq.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_zmq.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2016 Jeroen Meijer @email{jjgmeijer@@gmail.com}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@node ax_zoneinfo
-@unnumberedsec ax_zoneinfo
-
-@majorheading Synopsis
-
-@smallexample
-AX_ZONEINFO([options...])
-@end smallexample
-
-@majorheading Description
-
-This macro finds compiled zoneinfo files. If successful it will define
-HAVE_ZONEINFO per:
-
-@smallexample
- AC_DEFINE([HAVE_ZONEINFO], [1], [...])
-@end smallexample
-
-and have the variable TZDIR point to the zoneinfo directory as per
-
-@smallexample
- AC_SUBST([TZDIR])
- AC_DEFINE_UNQUOTED([TZDIR], [/path/to/zic/files], [...])
-@end smallexample
-
-Optionally, OPTIONS can be `right' to trigger further tests that will
-determine if leap second fix-ups are available. If so the variables
-HAVE_ZONEINFO_RIGHT, ZONEINFO_UTC_RIGHT and TZDIR_RIGHT will be
-populated:
-
-@smallexample
- AC_DEFINE([HAVE_ZONEINFO_RIGHT], [1], [...])
- AC_SUBST([TZDIR_RIGHT])
- AC_DEFINE_UNQUOTED([TZDIR_RIGHT], [/path/to/right/zic/files], [...])
- AC_SUBST([ZONEINFO_UTC_RIGHT])
- AC_DEFINE_UNQUOTED([ZONEINFO_UTC_RIGHT], [$ZONEINFO_UTC_RIGHT], [...])
-@end smallexample
-
-@majorheading Source Code
-
-Download the
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_zoneinfo.m4,latest
-version of @file{ax_zoneinfo.m4}} or browse
-@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/ax_zoneinfo.m4,the
-macro's revision history}.
-
-@majorheading License
-
-@w{Copyright @copyright{} 2012 Sebastian Freundt @email{freundt@@fresse.org}}
-
-Copying and distribution of this file, with or without modification, are
-permitted in any medium without royalty provided the copyright notice
-and this notice are preserved. This file is offered as-is, without any
-warranty.
+++ /dev/null
-@c The GNU Free Documentation License.
-@center Version 1.3, 3 November 2008
-
-@c This file is intended to be included within another document,
-@c hence no sectioning command or @node.
-
-@display
-Copyright @copyright{} 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
-@uref{https://fsf.org/}
-
-Everyone is permitted to copy and distribute verbatim copies
-of this license document, but changing it is not allowed.
-@end display
-
-@enumerate 0
-@item
-PREAMBLE
-
-The purpose of this License is to make a manual, textbook, or other
-functional and useful document @dfn{free} in the sense of freedom: to
-assure everyone the effective freedom to copy and redistribute it,
-with or without modifying it, either commercially or noncommercially.
-Secondarily, this License preserves for the author and publisher a way
-to get credit for their work, while not being considered responsible
-for modifications made by others.
-
-This License is a kind of ``copyleft'', which means that derivative
-works of the document must themselves be free in the same sense. It
-complements the GNU General Public License, which is a copyleft
-license designed for free software.
-
-We have designed this License in order to use it for manuals for free
-software, because free software needs free documentation: a free
-program should come with manuals providing the same freedoms that the
-software does. But this License is not limited to software manuals;
-it can be used for any textual work, regardless of subject matter or
-whether it is published as a printed book. We recommend this License
-principally for works whose purpose is instruction or reference.
-
-@item
-APPLICABILITY AND DEFINITIONS
-
-This License applies to any manual or other work, in any medium, that
-contains a notice placed by the copyright holder saying it can be
-distributed under the terms of this License. Such a notice grants a
-world-wide, royalty-free license, unlimited in duration, to use that
-work under the conditions stated herein. The ``Document'', below,
-refers to any such manual or work. Any member of the public is a
-licensee, and is addressed as ``you''. You accept the license if you
-copy, modify or distribute the work in a way requiring permission
-under copyright law.
-
-A ``Modified Version'' of the Document means any work containing the
-Document or a portion of it, either copied verbatim, or with
-modifications and/or translated into another language.
-
-A ``Secondary Section'' is a named appendix or a front-matter section
-of the Document that deals exclusively with the relationship of the
-publishers or authors of the Document to the Document's overall
-subject (or to related matters) and contains nothing that could fall
-directly within that overall subject. (Thus, if the Document is in
-part a textbook of mathematics, a Secondary Section may not explain
-any mathematics.) The relationship could be a matter of historical
-connection with the subject or with related matters, or of legal,
-commercial, philosophical, ethical or political position regarding
-them.
-
-The ``Invariant Sections'' are certain Secondary Sections whose titles
-are designated, as being those of Invariant Sections, in the notice
-that says that the Document is released under this License. If a
-section does not fit the above definition of Secondary then it is not
-allowed to be designated as Invariant. The Document may contain zero
-Invariant Sections. If the Document does not identify any Invariant
-Sections then there are none.
-
-The ``Cover Texts'' are certain short passages of text that are listed,
-as Front-Cover Texts or Back-Cover Texts, in the notice that says that
-the Document is released under this License. A Front-Cover Text may
-be at most 5 words, and a Back-Cover Text may be at most 25 words.
-
-A ``Transparent'' copy of the Document means a machine-readable copy,
-represented in a format whose specification is available to the
-general public, that is suitable for revising the document
-straightforwardly with generic text editors or (for images composed of
-pixels) generic paint programs or (for drawings) some widely available
-drawing editor, and that is suitable for input to text formatters or
-for automatic translation to a variety of formats suitable for input
-to text formatters. A copy made in an otherwise Transparent file
-format whose markup, or absence of markup, has been arranged to thwart
-or discourage subsequent modification by readers is not Transparent.
-An image format is not Transparent if used for any substantial amount
-of text. A copy that is not ``Transparent'' is called ``Opaque''.
-
-Examples of suitable formats for Transparent copies include plain
-ASCII without markup, Texinfo input format, La@TeX{} input
-format, SGML or XML using a publicly available
-DTD, and standard-conforming simple HTML,
-PostScript or PDF designed for human modification. Examples
-of transparent image formats include PNG, XCF and
-JPG@. Opaque formats include proprietary formats that can be
-read and edited only by proprietary word processors, SGML or
-XML for which the DTD and/or processing tools are
-not generally available, and the machine-generated HTML,
-PostScript or PDF produced by some word processors for
-output purposes only.
-
-The ``Title Page'' means, for a printed book, the title page itself,
-plus such following pages as are needed to hold, legibly, the material
-this License requires to appear in the title page. For works in
-formats which do not have any title page as such, ``Title Page'' means
-the text near the most prominent appearance of the work's title,
-preceding the beginning of the body of the text.
-
-The ``publisher'' means any person or entity that distributes copies
-of the Document to the public.
-
-A section ``Entitled XYZ'' means a named subunit of the Document whose
-title either is precisely XYZ or contains XYZ in parentheses following
-text that translates XYZ in another language. (Here XYZ stands for a
-specific section name mentioned below, such as ``Acknowledgements'',
-``Dedications'', ``Endorsements'', or ``History''.) To ``Preserve the Title''
-of such a section when you modify the Document means that it remains a
-section ``Entitled XYZ'' according to this definition.
-
-The Document may include Warranty Disclaimers next to the notice which
-states that this License applies to the Document. These Warranty
-Disclaimers are considered to be included by reference in this
-License, but only as regards disclaiming warranties: any other
-implication that these Warranty Disclaimers may have is void and has
-no effect on the meaning of this License.
-
-@item
-VERBATIM COPYING
-
-You may copy and distribute the Document in any medium, either
-commercially or noncommercially, provided that this License, the
-copyright notices, and the license notice saying this License applies
-to the Document are reproduced in all copies, and that you add no other
-conditions whatsoever to those of this License. You may not use
-technical measures to obstruct or control the reading or further
-copying of the copies you make or distribute. However, you may accept
-compensation in exchange for copies. If you distribute a large enough
-number of copies you must also follow the conditions in section 3.
-
-You may also lend copies, under the same conditions stated above, and
-you may publicly display copies.
-
-@item
-COPYING IN QUANTITY
-
-If you publish printed copies (or copies in media that commonly have
-printed covers) of the Document, numbering more than 100, and the
-Document's license notice requires Cover Texts, you must enclose the
-copies in covers that carry, clearly and legibly, all these Cover
-Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
-the back cover. Both covers must also clearly and legibly identify
-you as the publisher of these copies. The front cover must present
-the full title with all words of the title equally prominent and
-visible. You may add other material on the covers in addition.
-Copying with changes limited to the covers, as long as they preserve
-the title of the Document and satisfy these conditions, can be treated
-as verbatim copying in other respects.
-
-If the required texts for either cover are too voluminous to fit
-legibly, you should put the first ones listed (as many as fit
-reasonably) on the actual cover, and continue the rest onto adjacent
-pages.
-
-If you publish or distribute Opaque copies of the Document numbering
-more than 100, you must either include a machine-readable Transparent
-copy along with each Opaque copy, or state in or with each Opaque copy
-a computer-network location from which the general network-using
-public has access to download using public-standard network protocols
-a complete Transparent copy of the Document, free of added material.
-If you use the latter option, you must take reasonably prudent steps,
-when you begin distribution of Opaque copies in quantity, to ensure
-that this Transparent copy will remain thus accessible at the stated
-location until at least one year after the last time you distribute an
-Opaque copy (directly or through your agents or retailers) of that
-edition to the public.
-
-It is requested, but not required, that you contact the authors of the
-Document well before redistributing any large number of copies, to give
-them a chance to provide you with an updated version of the Document.
-
-@item
-MODIFICATIONS
-
-You may copy and distribute a Modified Version of the Document under
-the conditions of sections 2 and 3 above, provided that you release
-the Modified Version under precisely this License, with the Modified
-Version filling the role of the Document, thus licensing distribution
-and modification of the Modified Version to whoever possesses a copy
-of it. In addition, you must do these things in the Modified Version:
-
-@enumerate A
-@item
-Use in the Title Page (and on the covers, if any) a title distinct
-from that of the Document, and from those of previous versions
-(which should, if there were any, be listed in the History section
-of the Document). You may use the same title as a previous version
-if the original publisher of that version gives permission.
-
-@item
-List on the Title Page, as authors, one or more persons or entities
-responsible for authorship of the modifications in the Modified
-Version, together with at least five of the principal authors of the
-Document (all of its principal authors, if it has fewer than five),
-unless they release you from this requirement.
-
-@item
-State on the Title page the name of the publisher of the
-Modified Version, as the publisher.
-
-@item
-Preserve all the copyright notices of the Document.
-
-@item
-Add an appropriate copyright notice for your modifications
-adjacent to the other copyright notices.
-
-@item
-Include, immediately after the copyright notices, a license notice
-giving the public permission to use the Modified Version under the
-terms of this License, in the form shown in the Addendum below.
-
-@item
-Preserve in that license notice the full lists of Invariant Sections
-and required Cover Texts given in the Document's license notice.
-
-@item
-Include an unaltered copy of this License.
-
-@item
-Preserve the section Entitled ``History'', Preserve its Title, and add
-to it an item stating at least the title, year, new authors, and
-publisher of the Modified Version as given on the Title Page. If
-there is no section Entitled ``History'' in the Document, create one
-stating the title, year, authors, and publisher of the Document as
-given on its Title Page, then add an item describing the Modified
-Version as stated in the previous sentence.
-
-@item
-Preserve the network location, if any, given in the Document for
-public access to a Transparent copy of the Document, and likewise
-the network locations given in the Document for previous versions
-it was based on. These may be placed in the ``History'' section.
-You may omit a network location for a work that was published at
-least four years before the Document itself, or if the original
-publisher of the version it refers to gives permission.
-
-@item
-For any section Entitled ``Acknowledgements'' or ``Dedications'', Preserve
-the Title of the section, and preserve in the section all the
-substance and tone of each of the contributor acknowledgements and/or
-dedications given therein.
-
-@item
-Preserve all the Invariant Sections of the Document,
-unaltered in their text and in their titles. Section numbers
-or the equivalent are not considered part of the section titles.
-
-@item
-Delete any section Entitled ``Endorsements''. Such a section
-may not be included in the Modified Version.
-
-@item
-Do not retitle any existing section to be Entitled ``Endorsements'' or
-to conflict in title with any Invariant Section.
-
-@item
-Preserve any Warranty Disclaimers.
-@end enumerate
-
-If the Modified Version includes new front-matter sections or
-appendices that qualify as Secondary Sections and contain no material
-copied from the Document, you may at your option designate some or all
-of these sections as invariant. To do this, add their titles to the
-list of Invariant Sections in the Modified Version's license notice.
-These titles must be distinct from any other section titles.
-
-You may add a section Entitled ``Endorsements'', provided it contains
-nothing but endorsements of your Modified Version by various
-parties---for example, statements of peer review or that the text has
-been approved by an organization as the authoritative definition of a
-standard.
-
-You may add a passage of up to five words as a Front-Cover Text, and a
-passage of up to 25 words as a Back-Cover Text, to the end of the list
-of Cover Texts in the Modified Version. Only one passage of
-Front-Cover Text and one of Back-Cover Text may be added by (or
-through arrangements made by) any one entity. If the Document already
-includes a cover text for the same cover, previously added by you or
-by arrangement made by the same entity you are acting on behalf of,
-you may not add another; but you may replace the old one, on explicit
-permission from the previous publisher that added the old one.
-
-The author(s) and publisher(s) of the Document do not by this License
-give permission to use their names for publicity for or to assert or
-imply endorsement of any Modified Version.
-
-@item
-COMBINING DOCUMENTS
-
-You may combine the Document with other documents released under this
-License, under the terms defined in section 4 above for modified
-versions, provided that you include in the combination all of the
-Invariant Sections of all of the original documents, unmodified, and
-list them all as Invariant Sections of your combined work in its
-license notice, and that you preserve all their Warranty Disclaimers.
-
-The combined work need only contain one copy of this License, and
-multiple identical Invariant Sections may be replaced with a single
-copy. If there are multiple Invariant Sections with the same name but
-different contents, make the title of each such section unique by
-adding at the end of it, in parentheses, the name of the original
-author or publisher of that section if known, or else a unique number.
-Make the same adjustment to the section titles in the list of
-Invariant Sections in the license notice of the combined work.
-
-In the combination, you must combine any sections Entitled ``History''
-in the various original documents, forming one section Entitled
-``History''; likewise combine any sections Entitled ``Acknowledgements'',
-and any sections Entitled ``Dedications''. You must delete all
-sections Entitled ``Endorsements.''
-
-@item
-COLLECTIONS OF DOCUMENTS
-
-You may make a collection consisting of the Document and other documents
-released under this License, and replace the individual copies of this
-License in the various documents with a single copy that is included in
-the collection, provided that you follow the rules of this License for
-verbatim copying of each of the documents in all other respects.
-
-You may extract a single document from such a collection, and distribute
-it individually under this License, provided you insert a copy of this
-License into the extracted document, and follow this License in all
-other respects regarding verbatim copying of that document.
-
-@item
-AGGREGATION WITH INDEPENDENT WORKS
-
-A compilation of the Document or its derivatives with other separate
-and independent documents or works, in or on a volume of a storage or
-distribution medium, is called an ``aggregate'' if the copyright
-resulting from the compilation is not used to limit the legal rights
-of the compilation's users beyond what the individual works permit.
-When the Document is included in an aggregate, this License does not
-apply to the other works in the aggregate which are not themselves
-derivative works of the Document.
-
-If the Cover Text requirement of section 3 is applicable to these
-copies of the Document, then if the Document is less than one half of
-the entire aggregate, the Document's Cover Texts may be placed on
-covers that bracket the Document within the aggregate, or the
-electronic equivalent of covers if the Document is in electronic form.
-Otherwise they must appear on printed covers that bracket the whole
-aggregate.
-
-@item
-TRANSLATION
-
-Translation is considered a kind of modification, so you may
-distribute translations of the Document under the terms of section 4.
-Replacing Invariant Sections with translations requires special
-permission from their copyright holders, but you may include
-translations of some or all Invariant Sections in addition to the
-original versions of these Invariant Sections. You may include a
-translation of this License, and all the license notices in the
-Document, and any Warranty Disclaimers, provided that you also include
-the original English version of this License and the original versions
-of those notices and disclaimers. In case of a disagreement between
-the translation and the original version of this License or a notice
-or disclaimer, the original version will prevail.
-
-If a section in the Document is Entitled ``Acknowledgements'',
-``Dedications'', or ``History'', the requirement (section 4) to Preserve
-its Title (section 1) will typically require changing the actual
-title.
-
-@item
-TERMINATION
-
-You may not copy, modify, sublicense, or distribute the Document
-except as expressly provided under this License. Any attempt
-otherwise to copy, modify, sublicense, or distribute it is void, and
-will automatically terminate your rights under this License.
-
-However, if you cease all violation of this License, then your license
-from a particular copyright holder is reinstated (a) provisionally,
-unless and until the copyright holder explicitly and finally
-terminates your license, and (b) permanently, if the copyright holder
-fails to notify you of the violation by some reasonable means prior to
-60 days after the cessation.
-
-Moreover, your license from a particular copyright holder is
-reinstated permanently if the copyright holder notifies you of the
-violation by some reasonable means, this is the first time you have
-received notice of violation of this License (for any work) from that
-copyright holder, and you cure the violation prior to 30 days after
-your receipt of the notice.
-
-Termination of your rights under this section does not terminate the
-licenses of parties who have received copies or rights from you under
-this License. If your rights have been terminated and not permanently
-reinstated, receipt of a copy of some or all of the same material does
-not give you any rights to use it.
-
-@item
-FUTURE REVISIONS OF THIS LICENSE
-
-The Free Software Foundation may publish new, revised versions
-of the GNU Free Documentation License from time to time. Such new
-versions will be similar in spirit to the present version, but may
-differ in detail to address new problems or concerns. See
-@uref{https://www.gnu.org/licenses/}.
-
-Each version of the License is given a distinguishing version number.
-If the Document specifies that a particular numbered version of this
-License ``or any later version'' applies to it, you have the option of
-following the terms and conditions either of that specified version or
-of any later version that has been published (not as a draft) by the
-Free Software Foundation. If the Document does not specify a version
-number of this License, you may choose any version ever published (not
-as a draft) by the Free Software Foundation. If the Document
-specifies that a proxy can decide which future versions of this
-License can be used, that proxy's public statement of acceptance of a
-version permanently authorizes you to choose that version for the
-Document.
-
-@item
-RELICENSING
-
-``Massive Multiauthor Collaboration Site'' (or ``MMC Site'') means any
-World Wide Web server that publishes copyrightable works and also
-provides prominent facilities for anybody to edit those works. A
-public wiki that anybody can edit is an example of such a server. A
-``Massive Multiauthor Collaboration'' (or ``MMC'') contained in the
-site means any set of copyrightable works thus published on the MMC
-site.
-
-``CC-BY-SA'' means the Creative Commons Attribution-Share Alike 3.0
-license published by Creative Commons Corporation, a not-for-profit
-corporation with a principal place of business in San Francisco,
-California, as well as future copyleft versions of that license
-published by that same organization.
-
-``Incorporate'' means to publish or republish a Document, in whole or
-in part, as part of another Document.
-
-An MMC is ``eligible for relicensing'' if it is licensed under this
-License, and if all works that were first published under this License
-somewhere other than this MMC, and subsequently incorporated in whole
-or in part into the MMC, (1) had no cover texts or invariant sections,
-and (2) were thus incorporated prior to November 1, 2008.
-
-The operator of an MMC Site may republish an MMC contained in the site
-under CC-BY-SA on the same site at any time before August 1, 2009,
-provided the MMC is eligible for relicensing.
-
-@end enumerate
-
-@page
-@heading ADDENDUM: How to use this License for your documents
-
-To use this License in a document you have written, include a copy of
-the License in the document and put the following copyright and
-license notices just after the title page:
-
-@smallexample
-@group
- Copyright (C) @var{year} @var{your name}.
- Permission is granted to copy, distribute and/or modify this document
- under the terms of the GNU Free Documentation License, Version 1.3
- or any later version published by the Free Software Foundation;
- with no Invariant Sections, no Front-Cover Texts, and no Back-Cover
- Texts. A copy of the license is included in the section entitled ``GNU
- Free Documentation License''.
-@end group
-@end smallexample
-
-If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
-replace the ``with@dots{}Texts.''@: line with this:
-
-@smallexample
-@group
- with the Invariant Sections being @var{list their titles}, with
- the Front-Cover Texts being @var{list}, and with the Back-Cover Texts
- being @var{list}.
-@end group
-@end smallexample
-
-If you have Invariant Sections without Cover Texts, or some other
-combination of the three, merge those two alternatives to suit the
-situation.
-
-If your document contains nontrivial examples of program code, we
-recommend releasing these examples in parallel under your choice of
-free software license, such as the GNU General Public License,
-to permit their use in free software.
-
-@c Local Variables:
-@c ispell-local-pdict: "ispell-dict"
-@c End:
+++ /dev/null
-@set UPDATED 11 February 2022
-@set UPDATED-MONTH February 2022
-@set EDITION 2022.02.11
-@set VERSION 2022.02.11
+++ /dev/null
-@set UPDATED 11 February 2022
-@set UPDATED-MONTH February 2022
-@set EDITION 2022.02.11
-@set VERSION 2022.02.11
--- /dev/null
+#! /usr/bin/env bash
+
+set -eu
+shopt -s nullglob
+
+cd "doc/manual/html_node"
+destdir="../html"
+
+rm -rf "$destdir"
+mkdir -p "$destdir"
+
+for n in *.html; do
+ echo fixing "$n"
+ out="${n//_005f/_}"
+ name="${out%%.html}"
+ sed <"$n" \
+ -e 's|<html lang="en">|<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Strict//EN" "http://www.w3.org/TR/html4/strict.dtd"><html lang="en">|' \
+ -e "s|<a name=\"${name}\"></a>||" \
+ -e 's|_005f|_|g' \
+ -e 's|<a href="../dir/index.html" accesskey="u" rel="up">(dir)</a>|<a href="http://savannah.gnu.org/projects/autoconf-archive/" accesskey="u" rel="up">Home Page at Savannah</a>|' \
+ -e 's|<link href="\.\./dir/index.html" rel="up" title="(dir)">|<link href="http://savannah.gnu.org/projects/autoconf-archive/" rel="up" title="Home Page at Savannah">|' \
+ -e 's|<table class="menu"|<table summary="menu" class="menu"|' \
+ | tidy >"$destdir/${out}" -q --indent yes --indent-spaces 1 -wrap 80 --tidy-mark no --hide-comments yes
+done
--- /dev/null
+#! /usr/bin/env bash
+
+set -eu
+
+trap 'rm -f AUTHORS-m4.tmp AUTHORS-git.tmp' 0
+
+sed -n -e 's/# *Copyright (c) [0-9,-]* *//p' m4/*.m4 >AUTHORS-m4.tmp
+git log | sed -n -e 's/^Author: *//p' >AUTHORS-git.tmp
+
+echo '# Copyright (c) 2022 Autoconf Archive Maintainers <autoconf-archive-maintainers@gnu.org>'
+echo '#'
+echo '# Copying and distribution of this file, with or without modification, are'
+echo '# permitted in any medium without royalty provided the copyright notice and this'
+echo '# notice are preserved. This file is offered as-is, without any warranty.'
+echo ''
+
+cat AUTHORS-m4.tmp AUTHORS-git.tmp \
+ | sed -e 's/ *<.*>.*//' \
+ -e 's/^2015 //' \
+ -e 's/^Bogdan$/Bogdan Drozdowski/' \
+ -e 's/Fabien COELHO/Fabien Coelho/' \
+ -e 's/Dustin Mitchell/Dustin J. Mitchell/' \
+ -e 's/Alain BARBET/Alain Barbet/' \
+ -e 's/Mats Kindahl of Sun Microsystems/Mats Kindahl/' \
+ -e 's/Perceval ANICHINI/Perceval Anichini/' \
+ -e 's/Rafa Rzepecki/Rafal Rzepecki/' \
+ -e 's/Diego Elio Pettenò/Diego Elio Petteno`/' \
+ -e 's/Václav Haisman/Vaclav Haisman/' \
+ -e 's/Cristian Rodríguez/Cristian Rodriguez/' \
+ -e 's/Mikael Lepistö/Mikael Lepisto/' \
+ -e '/Zmanda Inc./d' \
+ -e 's/Daniel Richard G$/Daniel Richard G./' \
+ -e 's/Avionic Design GmbH$/Thierry Reding/' \
+ -e 's/Bastien Roucaries/Bastien Roucariès/' \
+ -e 's/Bastien ROUCARIES/Bastien Roucariès/' \
+ -e 's/Bastien ROUCARIÈS/Bastien Roucariès/' \
+ -e 's/Bastien Roucariès .*/Bastien Roucariès/' \
+ -e 's/Daniel Mullner/Daniel Müllner/' \
+ -e 's/Daniel M"ullner/Daniel Müllner/' \
+ -e 's/Karlson2k (Evgeny Grin)/Evgeny Grin/' \
+ | sort \
+ | uniq
# Test for the Boost C++ libraries of a particular version (or newer)
#
# If no path to the installed boost library is given the macro searchs
-# under /usr, /usr/local, /opt and /opt/local and evaluates the
-# $BOOST_ROOT environment variable. Further documentation is available at
-# <http://randspringer.de/boost/index.html>.
+# under /usr, /usr/local, /opt, /opt/local and /opt/homebrew and evaluates
+# the $BOOST_ROOT environment variable. Further documentation is available
+# at <http://randspringer.de/boost/index.html>.
#
# This macro calls:
#
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 49
+#serial 51
# example boost program (need to pass version)
m4_define([_AX_BOOST_BASE_PROGRAM],
)
dnl first we check the system location for boost libraries
- dnl this location ist chosen if boost libraries are installed with the --layout=system option
+ dnl this location is chosen if boost libraries are installed with the --layout=system option
dnl or if you install boost with RPM
AS_IF([test "x$_AX_BOOST_BASE_boost_path" != "x"],[
AC_MSG_CHECKING([for boostlib >= $1 ($WANT_BOOST_VERSION) includes in "$_AX_BOOST_BASE_boost_path/include"])
else
search_libsubdirs="$multiarch_libsubdir $libsubdirs"
fi
- for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do
+ for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local /opt/homebrew ; do
if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then
for libsubdir in $search_libsubdirs ; do
if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi
fi
else
if test "x$cross_compiling" != "xyes" ; then
- for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do
+ for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local /opt/homebrew ; do
if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then
for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do
_version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'`
--- /dev/null
+# ===========================================================================
+# https://www.gnu.org/software/autoconf-archive/ax_boost_json.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+# AX_BOOST_JSON
+#
+# DESCRIPTION
+#
+# Test for the JSON library from the Boost C++ libraries. The macro
+# requires a preceding call to AX_BOOST_BASE. Further documentation is
+# available at <http://randspringer.de/boost/index.html>.
+#
+# This macro calls:
+#
+# AC_SUBST(BOOST_JSON_LIB)
+#
+# And sets:
+#
+# HAVE_BOOST_JSON
+#
+# LICENSE
+#
+# Copyright (c) 2008 Thomas Porschberg <thomas@randspringer.de>
+# Copyright (c) 2008 Michael Tindal
+# Copyright (c) 2013 Daniel Casimiro <dan.casimiro@gmail.com>
+# Copyright (c) 2021 Richard Winters <kirvedx@gmail.com>
+# Copyright (c) 2022 Luke Mewburn <Luke@Mewburn.net>
+#
+# Copying and distribution of this file, with or without modification, are
+# permitted in any medium without royalty provided the copyright notice
+# and this notice are preserved. This file is offered as-is, without any
+# warranty.
+
+#serial 2
+
+AC_DEFUN([AX_BOOST_JSON], [
+ AC_ARG_WITH([boost-json],
+ AS_HELP_STRING([--with-boost-json@<:@=special-lib@:>@],
+ [use the JSON library from boost - it is possible to specify a certain library for the linker
+ e.g. --with-boost-json=boost_json-gcc-mt ]
+ ), [
+ if test "$withval" = "no"; then
+ want_boost="no"
+ elif test "$withval" = "yes"; then
+ want_boost="yes"
+ ax_boost_user_json_lib=""
+ else
+ want_boost="yes"
+ ax_boost_user_json_lib="$withval"
+ fi
+ ], [want_boost="yes"]
+ )
+
+ if test "x$want_boost" = "xyes"; then
+ AC_REQUIRE([AC_PROG_CC])
+ AC_REQUIRE([AC_CANONICAL_BUILD])
+ CPPFLAGS_SAVED="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+ export CPPFLAGS
+
+ LDFLAGS_SAVED="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $BOOST_LDFLAGS"
+ export LDFLAGS
+
+ AC_CACHE_CHECK(whether the Boost::JSON library is available,
+ ax_cv_boost_json, [
+ AC_LANG_PUSH([C++])
+ CXXFLAGS_SAVE=$CXXFLAGS
+
+ AC_COMPILE_IFELSE([
+ AC_LANG_PROGRAM([[@%:@include <boost/json.hpp>]],
+dnl XXXLUKEM
+ [[boost::json::object obj; obj["ax"] = 1; std::string s = boost::json::serialize(obj);]])
+ ],
+ ax_cv_boost_json=yes,
+ ax_cv_boost_json=no
+ )
+ CXXFLAGS=$CXXFLAGS_SAVE
+ AC_LANG_POP([C++])
+ ])
+
+ if test "x$ax_cv_boost_json" = "xyes"; then
+ AC_SUBST(BOOST_CPPFLAGS)
+
+ AC_DEFINE(HAVE_BOOST_JSON,,[define if the Boost::JSON library is available])
+ BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/@<:@^\/@:>@*//'`
+
+ LDFLAGS_SAVE=$LDFLAGS
+ if test "x$ax_boost_user_json_lib" = "x"; then
+ for libextension in `ls $BOOSTLIBDIR/libboost_json*.so* $BOOSTLIBDIR/libboost_json*.dylib* $BOOSTLIBDIR/libboost_json*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^lib\(boost_json.*\)\.so.*$;\1;' -e 's;^lib\(boost_json.*\)\.dylib.*$;\1;' -e 's;^lib\(boost_json.*\)\.a.*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_JSON_LIB="-l$ax_lib"; AC_SUBST(BOOST_JSON_LIB) link_json="yes"; break],
+ [link_json="no"]
+ )
+ done
+ if test "x$link_json" != "xyes"; then
+ for libextension in `ls $BOOSTLIBDIR/boost_json*.dll* $BOOSTLIBDIR/boost_json*.a* 2>/dev/null | sed 's,.*/,,' | sed -e 's;^\(boost_json.*\)\.dll.*$;\1;' -e 's;^\(boost_json.*\)\.a.*$;\1;'` ; do
+ ax_lib=${libextension}
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_JSON_LIB="-l$ax_lib"; AC_SUBST(BOOST_JSON_LIB) link_json="yes"; break],
+ [link_json="no"]
+ )
+ done
+ fi
+
+ else
+ for ax_lib in $ax_boost_user_json_lib boost_json-$ax_boost_user_json_lib; do
+ AC_CHECK_LIB($ax_lib, exit,
+ [BOOST_JSON_LIB="-l$ax_lib"; AC_SUBST(BOOST_JSON_LIB) link_json="yes"; break],
+ [link_json="no"]
+ )
+ done
+
+ fi
+ if test "x$ax_lib" = "x"; then
+ AC_MSG_ERROR(Could not find a version of the Boost::JSON library!)
+ fi
+ if test "x$link_json" = "xno"; then
+ AC_MSG_ERROR(Could not link against $ax_lib !)
+ fi
+ fi
+
+ CPPFLAGS="$CPPFLAGS_SAVED"
+ LDFLAGS="$LDFLAGS_SAVED"
+ fi
+])
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 22
+#serial 23
AC_DEFUN([AX_CC_MAXOPT],
[
nvhpc)
# default optimization flags for nvhpc
CFLAGS="$CFLAGS -O3"
+ ;;
gnu)
# default optimization flags for gcc on all systems
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 14
+#serial 15
dnl This macro is based on the code from the AX_CXX_COMPILE_STDCXX_11 macro
dnl (serial version number 13).
#error "This is not a C++ compiler"
-#elif __cplusplus < 201103L
+// MSVC always sets __cplusplus to 199711L in older versions; newer versions
+// only set it correctly if /Zc:__cplusplus is specified as well as a
+// /std:c++NN switch:
+// https://devblogs.microsoft.com/cppblog/msvc-now-correctly-reports-__cplusplus/
+#elif __cplusplus < 201103L && !defined _MSC_VER
#error "This is not a C++11 compiler"
#error "This is not a C++ compiler"
-#elif __cplusplus < 201402L
+#elif __cplusplus < 201402L && !defined _MSC_VER
#error "This is not a C++14 compiler"
#error "This is not a C++ compiler"
-#elif __cplusplus < 201703L
+#elif __cplusplus < 201703L && !defined _MSC_VER
#error "This is not a C++17 compiler"
} // namespace cxx17
-#endif // __cplusplus < 201703L
+#endif // __cplusplus < 201703L && !defined _MSC_VER
]])
#error "This is not a C++ compiler"
-#elif __cplusplus < 202002L
+#elif __cplusplus < 202002L && !defined _MSC_VER
#error "This is not a C++20 compiler"
} // namespace cxx20
-#endif // __cplusplus < 202002L
+#endif // __cplusplus < 202002L && !defined _MSC_VER
]])
# QT_LRELEASE
# QT_LUPDATE
# QT_DIR
+# QMAKE
#
# which respectively contain an "-I" flag pointing to the Qt include
# directory, link flags necessary to link with Qt and X, the full path to
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 19
+#serial 20
AU_ALIAS([BNV_HAVE_QT], [AX_HAVE_QT])
AC_DEFUN([AX_HAVE_QT],
AC_REQUIRE([AC_PROG_CXX])
AC_REQUIRE([AC_PATH_X])
AC_REQUIRE([AC_PATH_XTRA])
-
- AC_MSG_CHECKING(for Qt)
-
# openSUSE leap 15.3 installs qmake-qt5, not qmake, for example.
# Store the full name (like qmake-qt5) into am_have_qt_qmexe
# and the specifier (like -qt5 or empty) into am_have_qt_qmexe_suff.
- AC_CHECK_PROGS(am_have_qt_qmexe,qmake qmake-qt6 qmake-qt5,[])
- am_have_qt_qmexe_suff=`echo $am_have_qt_qmexe | cut -b 6-`
+ AC_ARG_VAR([QMAKE],"Qt make tool")
+ AC_CHECK_TOOLS([QMAKE],[qmake qmake-qt6 qmake-qt5],[false])
+
+ AC_MSG_CHECKING(for Qt)
+ am_have_qt_qmexe_suff=`echo $am_have_qt_qmexe | sed 's,^.*qmake,,'`
# If we have Qt5 or later in the path, we're golden
- ver=`$am_have_qt_qmexe --version | grep -o "Qt version ."`
+ ver=`$QMAKE --version | grep -o "Qt version ."`
if test "$ver" ">" "Qt version 4"; then
have_qt=yes
QT_LUPDATE=`which lupdate$am_have_qt_qmexe_suff`
# Get Qt version from qmake
- QT_DIR=`$am_have_qt_qmexe --version | grep -o -E /.+`
+ QT_DIR=`$QMAKE --version | grep -o -E /.+`
# All variables are defined, report the result
AC_MSG_RESULT([$have_qt:
AC_SUBST(QT_RCC)
AC_SUBST(QT_LRELEASE)
AC_SUBST(QT_LUPDATE)
+ AC_SUBST(QMAKE)
#### Being paranoid:
if test x"$have_qt" = xyes; then
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 13
+#serial 14
AC_DEFUN([AX_LIB_MYSQL],
[
dnl Check MySQL libraries
dnl
- if test "$want_mysql" = "yes"; then
+ AS_IF([test "$want_mysql" = "yes"],[
- if test -z "$MYSQL_CONFIG" ; then
- AC_PATH_PROGS([MYSQL_CONFIG], [mysql_config mysql_config5], [no])
- fi
+ found_mysql=no
+ AS_IF([test -z "$MYSQL_CONFIG"],[
+ PKG_CHECK_MODULES([MYSQL],[mysqlclient],[
+ MYSQL_LDFLAGS=$MYSQL_LIBS
+ MYSQL_VERSION=`$PKG_CONFIG --modversion mysqlclient`
+ found_mysql=yes
+ ],[
+ AC_PATH_PROGS([MYSQL_CONFIG], [mysql_config mysql_config5], [no])
+ ])
+ ])
- if test "$MYSQL_CONFIG" != "no"; then
+ if test "$found_mysql" = no && test "$MYSQL_CONFIG" != "no"; then
MYSQL_CFLAGS="`$MYSQL_CONFIG --cflags`"
MYSQL_LDFLAGS="`$MYSQL_CONFIG --libs`"
MYSQL_VERSION=`$MYSQL_CONFIG --version`
found_mysql="yes"
- else
- found_mysql="no"
fi
- fi
+ ])
dnl
dnl Check if required version of MySQL is available
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 2
+#serial 3
AC_DEFUN([AX_LIB_NETCDF4], [
LDFLAGS=$ax_lib_hdf5_save_LDFLAGS
+ AC_PATH_PROGS([NF_CONFIG], [nf-config], [])
AC_MSG_CHECKING([for matching NetCDF4 Fortran libraries])
- NF_CONFIG="${NETCDF4_PREFIX}/bin/nf-config"
+ if test -z "$NF_CONFIG"; then
+ NF_CONFIG="${NETCDF4_PREFIX}/bin/nf-config"
+ fi
if test ! -f "$NF_CONFIG" || test ! -x "$NF_CONFIG"; then
AC_MSG_RESULT([no])
with_netcdf4_fortran="no"
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 40
+#serial 42
dnl =========================================================================
dnl AX_PROG_LUA([MINIMUM-VERSION], [TOO-BIG-VERSION],
[ax_cv_lua_header_version],
[ _ax_lua_saved_cppflags=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $LUA_INCLUDE"
- AC_RUN_IFELSE(
- [ AC_LANG_SOURCE([[
+ AC_COMPUTE_INT(ax_cv_lua_header_version_major,[LUA_VERSION_NUM/100],[AC_INCLUDES_DEFAULT
#include <lua.h>
-#include <stdlib.h>
-#include <stdio.h>
-int main(int argc, char ** argv)
-{
- if(argc > 1) printf("%s", LUA_VERSION);
- exit(EXIT_SUCCESS);
-}
-]])
- ],
- [ ax_cv_lua_header_version=`./conftest$EXEEXT p | \
- $SED -n "s|^Lua \(@<:@0-9@:>@\{1,\}\.@<:@0-9@:>@\{1,\}\).\{0,\}|\1|p"`
- ],
- [ax_cv_lua_header_version='unknown'])
+],[ax_cv_lua_header_version_major=unknown])
+ AC_COMPUTE_INT(ax_cv_lua_header_version_minor,[LUA_VERSION_NUM%100],[AC_INCLUDES_DEFAULT
+#include <lua.h>
+],[ax_cv_lua_header_version_minor=unknown])
+ AS_IF([test "x$ax_cv_lua_header_version_major" = xunknown || test "x$ax_cv_lua_header_version_minor" = xunknown],[
+ ax_cv_lua_header_version=unknown
+ ],[
+ ax_cv_lua_header_version="$ax_cv_lua_header_version_major.$ax_cv_lua_header_version_minor"
+ ])
CPPFLAGS=$_ax_lua_saved_cppflags
])
# and this notice are preserved. This file is offered as-is, without any
# warranty.
-#serial 20
+#serial 21
AU_ALIAS([AC_PROG_CC_FOR_BUILD], [AX_PROG_CC_FOR_BUILD])
AC_DEFUN([AX_PROG_CC_FOR_BUILD], [dnl
dnl The pushdef([ac_cv_c_compiler_gnu], ...) currently does not cover
dnl the use of this variable in _AC_LANG_COMPILER_GNU called by
dnl AC_PROG_CC. Unset this cache variable temporarily as a workaround.
-was_set_ac_cv_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
-AS_IF([test ${was_set_ac_cv_c_compiler_gnu}],
- [saved_ac_cv_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
+was_set_c_compiler_gnu=${[ac_cv_c_compiler_gnu]+y}
+AS_IF([test ${was_set_c_compiler_gnu}],
+ [saved_c_compiler_gnu=$[ac_cv_c_compiler_gnu]
AS_UNSET([[ac_cv_c_compiler_gnu]])])
AC_PROG_CC
dnl Restore ac_cv_c_compiler_gnu
-AS_IF([test ${was_set_ac_cv_c_compiler_gnu}],
- [[ac_cv_c_compiler_gnu]=saved_ac_cv_c_compiler_gnu])
+AS_IF([test ${was_set_c_compiler_gnu}],
+ [[ac_cv_c_compiler_gnu]=$[saved_c_compiler_gnu]])
_AC_COMPILER_EXEEXT
_AC_COMPILER_OBJEXT
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_FASM],[
-AC_CHECK_PROGS(fasm,[fasm],no)
-if test "x$fasm" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([FASM assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(fasm,[fasm],no)
+ AS_IF([test "x$fasm" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([FASM assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_FASM_OPT],[
-AC_REQUIRE([AX_PROG_FASM])dnl
-AC_MSG_CHECKING([if $fasm accepts $1])
-echo '' > conftest.asm
-if $fasm $$2 $1 conftest.asm > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_FASM])dnl
+ AC_MSG_CHECKING([if fasm '$fasm' accepts $1])
+ AS_IF([test "x$fasm" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([fasm assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.asm
+ AS_IF([$fasm $$2 $1 conftest.asm > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_HLA],[
-AC_CHECK_PROGS(hla,[hla],no)
-if test "x$hla" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([HLA assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(hla,[hla],no)
+ AS_IF([test "x$hla" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([HLA assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_HLA_OPT],[
-AC_REQUIRE([AX_PROG_HLA])dnl
-AC_MSG_CHECKING([if $hla accepts $1])
-echo '' > conftest.hla
-if $hla $$2 $1 conftest.hla > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_HLA])dnl
+ AC_MSG_CHECKING([if HLA '$hla' accepts $1])
+ AS_IF([test "x$hla" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([HLA assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.hla
+ AS_IF([$hla $$2 $1 conftest.hla > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_MASM],[
-AC_CHECK_PROGS(masm,[ml masm ml32 ml64 masm32],no)
-if test "x$masm" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([MASM assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(masm,[ml masm ml32 ml64 masm32],no)
+ AS_IF([test "x$masm" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([MASM assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_MASM_OPT],[
-AC_REQUIRE([AX_PROG_MASM])dnl
-AC_MSG_CHECKING([if $masm accepts $1])
-echo '' > conftest.asm
-if $masm $$2 $1 conftest.asm > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_MASM])dnl
+ AC_MSG_CHECKING([if MASM '$masm' accepts $1])
+ AS_IF([test "x$masm" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([MASM assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.asm
+ AS_IF([$masm $$2 $1 conftest.asm > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_NASM],[
-AC_CHECK_PROGS(nasm,[nasm nasmw],no)
-if test "x$nasm" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([NASM assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(nasm,[nasm nasmw],no)
+ AS_IF([test "x$nasm" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([NASM assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_NASM_OPT],[
-AC_REQUIRE([AX_PROG_NASM])dnl
-AC_MSG_CHECKING([if $nasm accepts $1])
-echo '' > conftest.asm
-if $nasm $$2 $1 conftest.asm > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_NASM])dnl
+ AC_MSG_CHECKING([if NASM '$nasm' accepts $1])
+ AS_IF([test "x$nasm" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([NASM assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.asm
+ AS_IF([$nasm $$2 $1 conftest.asm > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_TASM],[
-AC_CHECK_PROGS(tasm,[tasm tasm32 tasmx],no)
-if test "x$tasm" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([TASM assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(tasm,[tasm tasm32 tasmx],no)
+ AS_IF([test "x$tasm" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([TASM assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_TASM_OPT],[
-AC_REQUIRE([AX_PROG_TASM])dnl
-AC_MSG_CHECKING([if $tasm accepts $1])
-echo '' > conftest.asm
-if $tasm $$2 $1 conftest.asm > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_TASM])dnl
+ AC_MSG_CHECKING([if TASM '$tasm' accepts $1])
+ AS_IF([test "x$tasm" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([TASM assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.asm
+ AS_IF([$tasm $$2 $1 conftest.asm > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 10
+#serial 12
AC_DEFUN([AX_PROG_YASM],[
-AC_CHECK_PROGS(yasm,[yasm],no)
-if test "x$yasm" = "xno" ;
-then
- ifelse($#,0,[AC_MSG_ERROR([YASM assembler not found])],
- $1)
-fi
+ AC_CHECK_PROGS(yasm,[yasm],no)
+ AS_IF([test "x$yasm" = "xno"],
+ ifelse($#,0,[AC_MSG_ERROR([YASM assembler not found])],
+ $1)
+ )
])
#
# LICENSE
#
-# Copyright (c) 2007,2009 Bogdan Drozdowski <bogdandr@op.pl>
+# Copyright (c) 2007,2009,2022 Bogdan Drozdowski <bogdro@users.sourceforge.net>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 11
AC_DEFUN([AX_PROG_YASM_OPT],[
-AC_REQUIRE([AX_PROG_YASM])dnl
-AC_MSG_CHECKING([if $yasm accepts $1])
-echo '' > conftest.asm
-if $yasm $$2 $1 conftest.asm > conftest.err; then
- $2="$$2 $1"
- AC_MSG_RESULT([yes])
-else
- AC_MSG_RESULT([no])
-fi
+ AC_REQUIRE([AX_PROG_YASM])dnl
+ AC_MSG_CHECKING([if YASM '$yasm' accepts $1])
+ AS_IF([test "x$yasm" = "xno"],
+ [
+ AC_MSG_RESULT([no])
+ AC_MSG_WARN([YASM assembler not found])
+ ],
+ [
+ AS_ECHO '' > conftest.asm
+ AS_IF([$yasm $$2 $1 conftest.asm > conftest.err],
+ [$2="$$2 $1"
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])]
+ )
+ ]
+ )
])
#
# Generic usage pattern:
#
-# 1) add a call in configure.in
+# 1) add a call in configure.ac
#
# AX_PROTOTYPE(...)
#
# 2) call autoheader to see which symbols are not covered
#
-# 3) add the lines in acconfig.h
+# 3) add the lines in config.h
#
# /* Type of Nth argument of function */
# #undef FUNCTION_ARGN
#
# Complete example:
#
-# 1) configure.in
+# 1) configure.ac
#
# AX_PROTOTYPE(getpeername,
# [
#
# 2) call autoheader
#
-# autoheader: Symbol `GETPEERNAME_ARG2' is not covered by ./acconfig.h
-# autoheader: Symbol `GETPEERNAME_ARG3' is not covered by ./acconfig.h
+# autoheader: Symbol `GETPEERNAME_ARG2' is not covered by ./config.h
+# autoheader: Symbol `GETPEERNAME_ARG3' is not covered by ./config.h
#
-# 3) acconfig.h
+# 3) config.h
#
# /* Type of second argument of getpeername */
# #undef GETPEERNAME_ARG2
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 9
+#serial 10
AU_ALIAS([AC_PROTOTYPE], [AX_PROTOTYPE])
AC_DEFUN([AX_PROTOTYPE],[
dnl Activate fatal warnings if possible, gives better guess
dnl
ac_save_CPPFLAGS="$CPPFLAGS"
- ifelse(AC_LANG,CPLUSPLUS,if test "$GXX" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
- ifelse(AC_LANG,C,if test "$GCC" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
- AC_TRY_COMPILE($2, $1, [
+dnl ifelse(AC_LANG,CPLUSPLUS,if test "$GXX" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
+dnl ifelse(AC_LANG,C,if test "$GCC" = "yes" ; then CPPFLAGS="$CPPFLAGS -Werror" ; fi)
+dnl TODO: consider the compiler check from ax_cflags_warn_all.m4
+ if (test "x$GCC" = "xyes" || test "x$GXX" = "xyes" ); then CPPFLAGS="$CPPFLAGS -Werror" ; fi
+
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([$2], [$1])],
+ [
CPPFLAGS="$ac_save_CPPFLAGS"
AC_MSG_RESULT(ok)
AX_PROTOTYPE_DEFINES(tags)
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 19
+#serial 20
AC_DEFUN([AX_PYTHON],
[AC_MSG_CHECKING(for python build information)
AC_MSG_RESULT([])
-for python in python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python; do
+for python in python3.12 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python; do
AC_CHECK_PROGS(PYTHON_BIN, [$python])
ax_python_bin=$PYTHON_BIN
if test x$ax_python_bin != x; then
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 23
+#serial 32
AU_ALIAS([AC_PYTHON_DEVEL], [AX_PYTHON_DEVEL])
AC_DEFUN([AX_PYTHON_DEVEL],[
fi
#
- # if the macro parameter ``version'' is set, honour it
+ # If the macro parameter ``version'' is set, honour it.
+ # A Python shim class, VPy, is used to implement correct version comparisons via
+ # string expressions, since e.g. a naive textual ">= 2.7.3" won't work for
+ # Python 2.7.10 (the ".1" being evaluated as less than ".3").
#
if test -n "$1"; then
AC_MSG_CHECKING([for a version of Python $1])
- ac_supports_python_ver=`$PYTHON -c "import sys; \
- ver = sys.version.split ()[[0]]; \
+ cat << EOF > ax_python_devel_vpy.py
+class VPy:
+ def vtup(self, s):
+ return tuple(map(int, s.strip().replace("rc", ".").split(".")))
+ def __init__(self):
+ import sys
+ self.vpy = tuple(sys.version_info)
+ def __eq__(self, s):
+ return self.vpy == self.vtup(s)
+ def __ne__(self, s):
+ return self.vpy != self.vtup(s)
+ def __lt__(self, s):
+ return self.vpy < self.vtup(s)
+ def __gt__(self, s):
+ return self.vpy > self.vtup(s)
+ def __le__(self, s):
+ return self.vpy <= self.vtup(s)
+ def __ge__(self, s):
+ return self.vpy >= self.vtup(s)
+EOF
+ ac_supports_python_ver=`$PYTHON -c "import ax_python_devel_vpy; \
+ ver = ax_python_devel_vpy.VPy(); \
print (ver $1)"`
+ rm -rf ax_python_devel_vpy*.py* __pycache__/ax_python_devel_vpy*.py*
if test "$ac_supports_python_ver" = "True"; then
- AC_MSG_RESULT([yes])
+ AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_MSG_ERROR([this package requires Python $1.
ac_python_version=$PYTHON_VERSION
else
ac_python_version=`$PYTHON -c "import sys; \
- print (sys.version[[:3]])"`
+ print ("%d.%d" % sys.version_info[[:2]])"`
fi
fi
AC_MSG_CHECKING([for Python site-packages path])
if test -z "$PYTHON_SITE_PKG"; then
if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
- PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
- print (sysconfig.get_path('purelib'));"`
+ PYTHON_SITE_PKG=`$PYTHON -c "
+$IMPORT_SYSCONFIG;
+if hasattr(sysconfig, 'get_default_scheme'):
+ scheme = sysconfig.get_default_scheme()
+else:
+ scheme = sysconfig._get_default_scheme()
+if scheme == 'posix_local':
+ # Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/
+ scheme = 'posix_prefix'
+prefix = '$prefix'
+if prefix == 'NONE':
+ prefix = '$ac_default_prefix'
+sitedir = sysconfig.get_path('purelib', scheme, vars={'base': prefix})
+print(sitedir)"`
else
# distutils.sysconfig way
PYTHON_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
# Check for platform-specific site packages
#
AC_MSG_CHECKING([for Python platform specific site-packages path])
- if test -z "$PYTHON_SITE_PKG"; then
+ if test -z "$PYTHON_PLATFORM_SITE_PKG"; then
if test "$IMPORT_SYSCONFIG" = "import sysconfig"; then
- PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
- print (sysconfig.get_path('platlib'));"`
+ PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "
+$IMPORT_SYSCONFIG;
+if hasattr(sysconfig, 'get_default_scheme'):
+ scheme = sysconfig.get_default_scheme()
+else:
+ scheme = sysconfig._get_default_scheme()
+if scheme == 'posix_local':
+ # Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/
+ scheme = 'posix_prefix'
+prefix = '$prefix'
+if prefix == 'NONE':
+ prefix = '$ac_default_prefix'
+sitedir = sysconfig.get_path('platlib', scheme, vars={'platbase': prefix})
+print(sitedir)"`
else
# distutils.sysconfig way
PYTHON_PLATFORM_SITE_PKG=`$PYTHON -c "$IMPORT_SYSCONFIG; \
ac_save_LIBS="$LIBS"
ac_save_LDFLAGS="$LDFLAGS"
ac_save_CPPFLAGS="$CPPFLAGS"
- LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS $PYTHON_EXTRA_LIBS"
+ LIBS="$ac_save_LIBS $PYTHON_LIBS $PYTHON_EXTRA_LIBS"
LDFLAGS="$ac_save_LDFLAGS $PYTHON_EXTRA_LDFLAGS"
CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
AC_LANG_PUSH([C])
AC_MSG_RESULT([$pythonexists])
- if test ! "x$pythonexists" = "xyes"; then
+ if test ! "x$pythonexists" = "xyes"; then
AC_MSG_FAILURE([
Could not link test program to Python. Maybe the main Python library has been
installed in some non-standard library path. If so, pass it to configure,
--- /dev/null
+#! /usr/bin/env python
+
+from contextlib import closing
+import os, sys, subprocess, re, textwrap
+
+def loadFile(path):
+ with closing( open(path) ) as fd:
+ return fd.read()
+
+def writeFile(path, buffer):
+ with closing( open(path, "w") ) as fd:
+ fd.write(buffer)
+
+def splitSections(buffer):
+ while buffer:
+ assert len(buffer) >= 3
+ name = buffer.pop(0).lower()
+ assert buffer.pop(0) == ''
+ body = []
+ while buffer:
+ line = buffer.pop(0)
+ if line == '' or line[0].isspace():
+ body.append(line[2:])
+ else:
+ buffer.insert(0, line)
+ yield (name, body)
+ body = []
+ break
+ if body:
+ yield (name, body)
+
+def collapseText(lines, width = 72):
+ wrapper = textwrap.TextWrapper( width = width
+ , expand_tabs = False
+ , break_on_hyphens = False
+ , break_long_words = False
+ )
+ body = []
+ prev = None
+ for line in lines:
+ if line == '':
+ prev = None
+ elif line[0].isspace():
+ if prev == "quote":
+ body[-1].append(line)
+ else:
+ body.append([line])
+ prev = "quote"
+ else:
+ if prev == "text":
+ newtext = ' '.join(body[-1]) + ' ' + line
+ body[-1] = wrapper.wrap(newtext)
+ else:
+ body.append(wrapper.wrap(line))
+ prev = "text"
+ return body
+
+class Macro:
+ def __init__(self, filePath, computeSerialNumber=False):
+ self.name = os.path.splitext(os.path.basename(filePath))[0]
+ # header and body are separated by an empty line.
+ (header,body) = loadFile(filePath).split("\n\n", 1)
+ self.body = body.split('\n')
+ # headers may not contain tab characters
+ assert not ('\t' in header)
+ # drop initial header (if present)
+ header = re.sub(r"^\n*# =+\n#[^\n]*\n# =+\n(#\n)+", '', header, 1)
+ # split buffer into lines and drop initial "# " prefix in the process
+ header = [l[2:] for l in header.split('\n')]
+ # set defaults
+ self.authors = []
+ # parse each section in the remaining list
+ for (key, body) in splitSections(header):
+ # drop empty lines at beginning and end of body
+ while body[0] == '': body.pop(0)
+ while body[-1] == '': body.pop(-1)
+ # each section has its own parser
+ if key == "synopsis":
+ if '' in body:
+ raise Exception("%s: malformed synopsis section" % filePath)
+ elif key == "description":
+ body = collapseText(body)
+ elif key == "license":
+ while True:
+ match = re.match(r"Copyright \([cC]\) ([0-9.,-]+) (.*)", body[0])
+ if not match: break
+ (year,name) = (match.group(1), match.group(2))
+ match = re.match(r"(.*) <(.*)>", name)
+ if match:
+ (name,email) = (match.group(1), match.group(2))
+ self.authors.append(dict(year = year, name = name, email = email))
+ else:
+ self.authors.append(dict(year = year, name = name))
+ body.pop(0)
+ assert self.authors
+ if body.pop(0) != '':
+ raise Exception("%s: malformed license section" % filePath)
+ body = collapseText(body)
+ elif key == "obsolete macro":
+ key = "obsolete"
+ body = collapseText(body)
+ elif key == "description":
+ body = collapseText(body)
+ else:
+ raise Exception("%s: unknown section %r in macro" % (filePath, key))
+ self.__dict__[key] = body
+ # determine the macro's serial number
+ if computeSerialNumber: # compute the number from git
+ logMessages = subprocess.check_output(["git", "log", "--oneline", "054e8ad8c766afa7059d8cd4a81bbfa99133ef5e..HEAD", "--", filePath], bufsize=1)
+ logLines = logMessages.rstrip(b'\n').split(b"\n")
+ self.serial = len(logLines)
+ modified = subprocess.call(["git", "diff", "--quiet", "--exit-code", "HEAD", "--", filePath])
+ if modified:
+ self.serial += 1
+ else: # trust the m4 file
+ assert self.body[0].startswith("#serial")
+ self.serial = int(self.body[0].split()[1])
+ # drop the original serial number from the body
+ self.body = [ l for l in self.body if not l.startswith("#serial") ]
+ # drop whitespace from beginning and end of body
+ while self.body[0] == "":
+ self.body.pop(0)
+ while self.body[-1] == "":
+ self.body.pop(-1)
+
+ def __repr__(self):
+ return repr(self.__dict__)
--- /dev/null
+#! /usr/bin/env python
+
+assert __name__ == "__main__"
+
+import sys
+from macro import Macro, writeFile
+
+tmpl = """\
+%(url)s
+#
+%(obsolete)s# SYNOPSIS
+#
+%(synopsis)s
+#
+# DESCRIPTION
+#
+%(description)s
+#
+# LICENSE
+#
+%(authors)s
+#
+%(license)s
+
+#serial %(serial)d
+
+%(body)s
+"""
+
+def formatParagraph(para):
+ assert para
+ assert para[0]
+ assert para[0][0]
+ if para[0][0].isspace():
+ return "# " + "\n# ".join(para)
+ else:
+ return "# " + "\n# ".join(para)
+
+def formatAuthor(a):
+ assert a
+ if "email" in a:
+ return "# Copyright (c) %(year)s %(name)s <%(email)s>" % a
+ else:
+ return "# Copyright (c) %(year)s %(name)s" % a
+
+def countSpaces(line):
+ for i in range(len(line)):
+ if not line[i].isspace():
+ break
+ return i
+
+if len(sys.argv) != 3:
+ raise Exception("invalid command line syntax: %s" % ' '.join(map(repr, sys.argv)))
+(m4File,outFile) = sys.argv[1:]
+assert outFile != m4File
+m = Macro(m4File, computeSerialNumber=True)
+for i in range(len(m.description)):
+ para = m.description[i]
+ if para[0][0].isspace():
+ spaces = min(list(map(countSpaces, para)))
+ if spaces > 1:
+ m.description[i] = [' ' + l[spaces:] for l in para]
+url = "https://www.gnu.org/software/autoconf-archive/%s.html" % m.name
+lineLen = max(len(url) + 2, 75)
+m.url = "# %s\n# %s\n# %s" % ('=' * lineLen, (' ' * int((lineLen - len(url)) / 2)) + url, '=' * lineLen)
+if m.__dict__.get("obsolete"):
+ m.obsolete = "# OBSOLETE MACRO\n#\n" + '\n#\n'.join(map(formatParagraph, m.obsolete)) + "\n#\n"
+else:
+ m.obsolete = ""
+m.synopsis = "\n".join([ "# %s" % l for l in m.synopsis ])
+m.description = '\n#\n'.join(map(formatParagraph, m.description))
+m.authors = "\n".join(map(formatAuthor, m.authors))
+m.license = '\n#\n'.join(map(formatParagraph, m.license))
+m.body = '\n'.join(m.body)
+
+writeFile(outFile, tmpl % m.__dict__)
--- /dev/null
+#! /usr/bin/env python
+
+assert __name__ == "__main__"
+
+import sys
+from macro import Macro, writeFile
+
+tmpl = """\
+@node %(name)s
+@unnumberedsec %(name)s
+
+@majorheading Synopsis
+
+%(synopsis)s
+
+@majorheading Description
+
+%(description)s
+
+@majorheading Source Code
+
+Download the
+@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/%(name)s.m4,latest
+version of @file{%(name)s.m4}} or browse
+@uref{http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=history;f=m4/%(name)s.m4,the
+macro's revision history}.
+
+@majorheading License
+
+%(authors)s
+
+%(license)s
+"""
+
+def quoteTexi(buf):
+ return buf.replace('@', "@@").replace('{', "@{").replace('}', "@}")
+
+def formatParagraph(para):
+ assert para
+ assert para[0]
+ assert para[0][0]
+ if para[0][0].isspace():
+ return "@smallexample\n%s\n@end smallexample" % quoteTexi('\n'.join(para))
+ else:
+ return quoteTexi('\n'.join(para))
+
+def formatAuthor(a):
+ assert a
+ a["year"] = quoteTexi(a["year"])
+ a["name"] = quoteTexi(a["name"])
+ if "email" in a:
+ a["email"] = quoteTexi(a["email"])
+ return "Copyright @copyright{} %(year)s %(name)s @email{%(email)s}" % a
+ else:
+ return "Copyright @copyright{} %(year)s %(name)s" % a
+
+if len(sys.argv) != 3:
+ raise Exception("invalid command line syntax: %s" % ' '.join(map(repr, sys.argv)))
+(m4File,outFile) = sys.argv[1:]
+assert outFile != m4File
+m = Macro(m4File)
+m.synopsis = "@smallexample\n%s\n@end smallexample" % "\n".join(map(quoteTexi, m.synopsis))
+m.description = '\n\n'.join(map(formatParagraph, m.description))
+m.description = m.description.replace("@end smallexample\n@smallexample", "\n")
+m.authors = " @* ".join([ "@w{%s}" % formatAuthor(a) for a in m.authors ])
+m.license = "\n\n".join(map(formatParagraph, m.license))
+writeFile(outFile, tmpl % m.__dict__)
--- /dev/null
+#! /usr/bin/env perl
+# rename-macro
+# Rename an autoconf-archive macro, obsoleting the old name
+# Usage: rename-macro OLD_PREFIX NEW_PREFIX FROM TO
+# If there is no prefix to remove, make the prefix some
+# string that does not occur in the files being modified.
+
+
+use strict;
+use warnings;
+
+my ($old_prefix, $new_prefix, $old_file, $new_file) = @ARGV;
+
+# Extract names from file names
+my $old_name = $old_file;
+$old_name =~ s/\..*$//;
+my $uc_old_name = uc($old_name);
+$old_name = lc($old_name);
+my $new_name = $new_file;
+$new_name =~ s/\..*$//;
+my $uc_new_name = uc($new_name);
+$new_name = lc($new_name);
+
+# Read file
+open IN, $old_file or die "could not read `$old_file'\n";
+my $text = do { local $/, <IN> };
+
+# Make new macro
+my $new_text = $text;
+$new_text =~ s/$old_name/$new_name/g; # Change name (lower case)
+$new_text =~ s/$uc_old_name/uc($new_name)/ge; # Change name (upper case)
+$new_text =~ s/$old_prefix/$new_prefix/g; # Change other references to prefix (upper case)
+my $lc_old_prefix = lc($old_prefix);
+$new_text =~ s/$lc_old_prefix/lc($new_prefix)/ge; # Change other references to prefix (lower case)
+open OUTFILE, ">$new_file" or die "could not read `$new_file'";
+print OUTFILE $new_text;
+system "git add $new_file";
+
+# Obsolete the old macro
+my $insertion = <<END;
+# OBSOLETE MACRO
+#
+# Renamed to $uc_new_name
+#
+END
+chomp $insertion;
+my $old_text = $text;
+$old_text =~ s/^\# SYNOPSIS/"$insertion\n\# SYNOPSIS"/me;
+open OUTFILE, ">$old_file" or die "could not write `$old_file'";
+print OUTFILE $old_text;
--- /dev/null
+#! /usr/bin/env bash
+
+set -eu
+
+set_serial_number()
+{
+ sed >"$1.tmp" -e '/^$/q' "$1"
+ echo >>"$1.tmp" "#serial $2"
+ echo >>"$1.tmp" ""
+ sed >>"$1.tmp" -e '1,/^$/d' -e '/^#serial .*/,+1d' "$1"
+ mv "$1.tmp" "$1"
+}
+
+for n in "$@"; do
+ echo "$n ... "
+ # Determine the number of revisions that have occurred to the macro.
+ revision=$(git log --oneline 054e8ad8c766afa7059d8cd4a81bbfa99133ef5e..HEAD -- "$n" | wc -l)
+ # Check whether git regards the file as "modified" now. If it does,
+ # the serial number needs to be bumped one more time.
+ if ! git diff --quiet --exit-code HEAD -- "$n"; then
+ revision="$((revision + 1))"
+ fi
+ # Update the serial number in the m4 file.
+ set_serial_number "$n" "$revision"
+done
projects / platform / upstream / autoconf-archive.git / commitdiff