--- /dev/null
+The Rasterman (Carsten Haitzler) <raster@rasterman.com>
+Jérôme Pinot <ngc891@gmail.com>
--- /dev/null
+Copyright notice for Embryo:
+
+Copyright (C) 2004-2011 Carsten Haitzler and various contributors (see AUTHORS)
+
+All rights reserved.
+
+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 "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
+COPYRIGHT HOLDER 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.
+
+Large parts of this source come under the following license from the
+original Small (renamed to Pawn afterwards, but was named Small when
+Embryo split off). See the source files that are clearly marked as below:
+
+Copyright (c) ITB CompuPhase, 1997-2003
+
+This software is provided "as-is", without any express or implied warranty.
+In no event will the authors be held liable for any damages arising from
+the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software in
+ a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
--- /dev/null
+2011-01-29 Carsten Haitzler (The Rasterman)
+
+ 1.0.0 release
+
+2011-05-12 Carsten Haitzler (The Rasterman)
+
+ * Make embryo_cc use eina and eina_prefix to determine include location
+
+2011-07-16 Vincent Torri
+
+ * delete temporary files on Windows
+
+2011-10-05 Vincent Torri
+
+ * use fseek() instead of rewind() as the latter does not exist on
+ Windows CE and fix compilation with Evil.
+
+2011-12-02 Carsten Haitzler (The Rasterman)
+
+ 1.1.0 release
+
+2012-02-24 Cedric Bail
+
+ * Add exotic support
+
+2012-03-07 Vincent Torri
+
+ * Fix windows compilation issues
+
+2012-04-16 Carsten Haitzler (The Rasterman)
+
+ * Add asin(), acos(), atan(), atan2(), log1p(), cbrt(), exp(),
+ exp2(), hypot(), EMBRYO_12 define
+
+2012-04-26 Carsten Haitzler (The Rasterman)
+
+ 1.2.0 release
+
+2012-06-14 Carsten Haitzler (The Rasterman)
+
+ * Fix divide by 0 possibilities in the fp support so no FPE is
+ produced (bad).
+
+2012-08-30 Carsten Haitzler (The Rasterman)
+
+ 1.7.0 release
+
+2012-09-12 Carsten Haitzler (The Rasterman)
+
+ * Fix windows utf/whitespace parsing issue in windows
+
+2012-10-20 Cedric Bail
+
+ 1.7.1 release
--- /dev/null
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free
+Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+These are generic installation instructions.
+
+ 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 only 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. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. 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.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. 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.
+
+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=c89 CFLAGS=-O2 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 must use a version of `make' that
+supports the `VPATH' variable, such as 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 code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not support the `VPATH'
+variable, you have to compile the package for one architecture at a
+time in the source code directory. After you have installed the
+package for one architecture, use `make distclean' before reconfiguring
+for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc. You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script). Here is a another example:
+
+ /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent
+configuration-related scripts to be executed by `/bin/bash'.
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
--- /dev/null
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+ distuninstallcheck dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-pkgconfigDATA install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs installdirs-am maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-recursive \
+ uninstall uninstall-am uninstall-pkgconfigDATA
+
+
+.PHONY: doc
+
+# Documentation
+
+doc:
+ @echo "entering doc/"
+ make -C doc doc
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+Embryo 1.7.1
+
+Changes since Embryo 1.7.0:
+---------------------------
+
+Fixes:
+
+ * Fix windows utf8 shitepsace parse issue.
+
+Changes since Embryo 1.2.0:
+---------------------------
+
+Fixes:
+
+ * Fix divide by 0 n FP support to avoid FPE.
+
+Changes since Embryo 1.1.0:
+---------------------------
+
+Additions:
+
+ * exotic support
+ * asin()
+ * acos()
+ * atan()
+ * atan2()
+ * log1p()
+ * cbrt()
+ * exp(),
+ * exp2()
+ * hypot()
+ * EMBRYO_12
+
+Fixes:
+
+ * windows compilation support
+
+Improvements:
+
+ * exotic support
+
+Changes since Embryo 1.0.0:
+---------------------------
+
+Fixes:
+
+ * on windows use fseek instead of rewind as rewind doesn't exist on wince
+ * delete tmp files on windows
+
+Improvements:
+
+ * make embryo_cc use eina_prefix to determine installation location
+
--- /dev/null
+Embryo 1.7.0
+
+******************************************************************************
+
+ FOR ANY ISSUES PLEASE EMAIL:
+ enlightenment-devel@lists.sourceforge.net
+
+******************************************************************************
+
+Requirements:
+-------------
+
+Must:
+ eina
+ libc
+
+WARNING: gcc compatibility!!!
+There seems to be some bug (or disagreement) between embryo and gcc 3.2.x
+where IEEE floating point format encoding does not "agree" with embryo's own
+hand-made tests. embryo_cc may not work if you compile using gcc 3.2.x. gcc
+3.3.x is known to work fine. we are not 100% sure whose fault this is yet, so
+we won't be jumping up and down, but be warned - gcc 3.2.x does not agree
+with embryo.
+
+To view the API docs, run ./gendoc and view doc/html/index.html.
+
+OK a lot of people ask this. What is Embryo?
+
+Embryo is primarily a shared library that gives you an API to load and control
+interpreted programs compiled into an abstract machine bytecode that it
+understands. This abstract (or virtual) machine is similar to a real machine
+with a CPU, but it is emulated in software. The architecture is simple and is
+the same as the abstract machine (AMX) in the
+<a href=http://www.compuphase.com/pawn>PAWN</a> language (formerly called
+SMALL) as it is based on exactly the same code. Embryo has modified the code
+for the AMX extensively and has made it smaller and more portable. It is VERY
+small. The total size of the virtual machine code AND header files is less
+than 2500 lines of code. It includes the floating point library support by
+default as well. This makes it one of the smallest interpreters around, and
+thus makes is very efficient to use in code.
+
+Embryo also uses the PAWN compiler from the same code base. This code has
+barely been touched and so suffers from lots of portability issues. It has
+been partially fixed and now works on both big and little endian but the code
+still need to be gone over and really cleaned up . It does work, but it's only
+just working. It has been called embryo_cc and compiled a subset of PAWN
+binary outputs. It does not support packed strings, variable alignment, or
+debugging output. It does not support many features of the full PAWN
+compiler because the Embryo AMX does not support these either. You will find
+the Embryo codebase to work much better on Linux (and BSD and MacOS X) and
+other UNIX operating systems as it has been developed and tested on them. IT
+is known to work on:
+ gcc Linux (x86-32)
+ gcc Linux (PPC)
+ gcc MacOS X (PPC)
+
+And will likely work on more combinations. IT currently has problems on 64bit
+SPARC CPUs. Other 64bit systems are untested. It is the aim to fix the code
+so it works on all commonly used architectures (32, 64bit, big and little
+endian, alignment forgiving/unforgiving). So far 64bit support is the major
+issue.
+
+For more documentation please see the Language guide here:
+
+<a href=http://www.compuphase.com/pawn>Pawn Language Booklet</a>
+
+This documents the PAWN language and is 100% relevant for Embryo and the
+syntax of files it can compile (.sma files).
+
+Any help is appreciated in helping clean and port this code, so feel free to
+send patches to the Enlightenment development lists.
+
+The main aim of Embryo is to provide an easy to use library for running
+compiled PAWN programs and giving them access to the calling program and
+any API it exports to the PAWN script. PAWN programs/scripts are completely
+sand-boxed. They cannot access any system or function calls other than the
+ones provided by the calling application to the Embryo API. This means a
+PAWN script cannot open or write to, delete or load files. It is fairly
+harmless and this also keeps Embryo small.
+
+This is a work in progress, so please be patient if things don't work for you
+- and patches and help in fixing it is very much appreciated.
+
+------------------------------------------------------------------------------
+COMPILING AND INSTALLING:
+
+ ./configure
+ make
+(as root unless you are installing in your users directories):
+ make install
--- /dev/null
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
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+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
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+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE(dependency-tracking,
+[ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
+# 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.
+
+#serial 5
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each `.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 16
+
+# This macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.62])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
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+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
+ AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
+AM_MISSING_PROG(AUTOCONF, autoconf)
+AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
+AM_MISSING_PROG(AUTOHEADER, autoheader)
+AM_MISSING_PROG(MAKEINFO, makeinfo)
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AM_PROG_MKDIR_P])dnl
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES(CC)],
+ [define([AC_PROG_CC],
+ defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES(CXX)],
+ [define([AC_PROG_CXX],
+ defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES(OBJC)],
+ [define([AC_PROG_OBJC],
+ defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
+])
+_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
+dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
+dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
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+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+ [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001, 2003, 2005, 2008 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_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+AC_SUBST(install_sh)])
+
+# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
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+ am__leading_dot=.
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+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
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+# Now try BSD make style include.
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+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# 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.
+
+# serial 6
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
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+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
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+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# 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.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
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+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 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_MKDIR_P
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+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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+dnl MKDIR_P).
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+case $mkdir_p in
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+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 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.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
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+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
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+# _AM_SET_OPTIONS(OPTIONS)
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+AC_DEFUN([_AM_IF_OPTION],
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+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# 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.
+
+# serial 5
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+# AM_SANITY_CHECK
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+ # If neither matched, then we have a broken ls. This can happen
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+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2009 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.
+
+# serial 1
+
+# AM_SILENT_RULES([DEFAULT])
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+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001, 2003, 2005 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, 2008 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.
+
+# serial 2
+
+# _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, 2005 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.
+
+# serial 2
+
+# _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.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$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])
+ 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
+
+m4_include([m4/ac_attribute.m4])
+m4_include([m4/efl_binary.m4])
+m4_include([m4/efl_doxygen.m4])
+m4_include([m4/efl_fnmatch.m4])
+m4_include([m4/efl_gettimeofday.m4])
+m4_include([m4/efl_path_max.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
--- /dev/null
+#!/bin/sh
+
+rm -rf autom4te.cache
+rm -f aclocal.m4 ltmain.sh
+
+touch ABOUT-NLS
+
+echo "Running aclocal..." ; aclocal $ACLOCAL_FLAGS -I m4 || exit 1
+echo "Running autoheader..." ; autoheader || exit 1
+echo "Running autoconf..." ; autoconf || exit 1
+echo "Running libtoolize..." ; (libtoolize --copy --automake || glibtoolize --automake) || exit 1
+echo "Running automake..." ; automake --add-missing --copy --gnu || exit 1
+
+W=0
+
+rm -f config.cache-env.tmp
+echo "OLD_PARM=\"$@\"" >> config.cache-env.tmp
+echo "OLD_CFLAGS=\"$CFLAGS\"" >> config.cache-env.tmp
+echo "OLD_PATH=\"$PATH\"" >> config.cache-env.tmp
+echo "OLD_PKG_CONFIG_PATH=\"$PKG_CONFIG_PATH\"" >> config.cache-env.tmp
+echo "OLD_LDFLAGS=\"$LDFLAGS\"" >> config.cache-env.tmp
+
+cmp config.cache-env.tmp config.cache-env >> /dev/null
+if [ $? -ne 0 ]; then
+ W=1;
+fi
+
+if [ $W -ne 0 ]; then
+ echo "Cleaning configure cache...";
+ rm -f config.cache config.cache-env
+ mv config.cache-env.tmp config.cache-env
+else
+ rm -f config.cache-env.tmp
+fi
+
+if [ -z "$NOCONFIGURE" ]; then
+ ./configure -C "$@"
+fi
--- /dev/null
+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2009-10-06.20; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software
+# Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.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, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General 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 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>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as `compile cc -o foo foo.c'.
+ # So we strip `-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no `-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # `.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2009-12-30'
+
+# This 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 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# 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.
+
+
+# Originally written by Per Bothner. Please send patches (context
+# diff format) to <config-patches@gnu.org> and include a ChangeLog
+# entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ LIBC=gnu
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ i386)
+ eval $set_cc_for_build
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ UNAME_PROCESSOR="x86_64"
+ fi
+ fi ;;
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+
+#ifndef EFL_CONFIG_H__
+#define EFL_CONFIG_H__
+
+
+/* Define if building universal (internal helper macro) */
+#undef AC_APPLE_UNIVERSAL_BUILD
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+#undef CRAY_STACKSEG_END
+
+/* Define to 1 if using `alloca.c'. */
+#undef C_ALLOCA
+
+/* Defined if gettimeofday is available. */
+#undef EFL_HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#undef HAVE_ALLOCA
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#undef HAVE_ALLOCA_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Set to 1 if Evil library is installed */
+#undef HAVE_EVIL
+
+/* Define to 1 if you have Exotic. */
+#undef HAVE_EXOTIC
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if your compiler has __attribute__ */
+#undef HAVE___ATTRIBUTE__
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* default value since PATH_MAX is not defined */
+#undef PATH_MAX
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+#undef STACK_DIRECTION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Version number of package */
+#undef VERSION
+
+/* Major version */
+#undef VMAJ
+
+/* Micro version */
+#undef VMIC
+
+/* Minor version */
+#undef VMIN
+
+/* Revison */
+#undef VREV
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+ significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+# undef WORDS_BIGENDIAN
+# endif
+#endif
+
+/* Macro declaring a function argument to be unused */
+#undef __UNUSED__
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+#undef inline
+#endif
+
+
+#endif /* EFL_CONFIG_H__ */
+
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+# Free Software Foundation, Inc.
+
+timestamp='2010-01-22'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This 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 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, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# 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.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted GNU ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
+2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free
+Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | picochip)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile-* | tilegx-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ # This must be matched before tile*.
+ tilegx*)
+ basic_machine=tilegx-unknown
+ os=-linux-gnu
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.67 for embryo 1.7.1.
+#
+# Report bugs to <enlightenment-devel@lists.sourceforge.net>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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
+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 '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; 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
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: enlightenment-devel@lists.sourceforge.net about your
+$0: system, including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ 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 $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# 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
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "$0" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+$*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL $0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "$0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo"
+fi
+
+
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='embryo'
+PACKAGE_TARNAME='embryo'
+PACKAGE_VERSION='1.7.1'
+PACKAGE_STRING='embryo 1.7.1'
+PACKAGE_BUGREPORT='enlightenment-devel@lists.sourceforge.net'
+PACKAGE_URL=''
+
+ac_unique_file="configure.ac"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+embryoincludedir
+requirement_embryo
+EFL_FNMATCH_LIBS
+ALLOCA
+lt_enable_auto_import
+EMBRYO_CFLAGS
+EMBRYO_CPPFLAGS
+EXOTIC_LIBS
+EXOTIC_CFLAGS
+EINA_LIBS
+EINA_CFLAGS
+EFL_EMBRYO_BUILD
+EVIL_LIBS
+EVIL_CFLAGS
+pkgconfig_requires_private
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+EFL_BUILD_DOC_FALSE
+EFL_BUILD_DOC_TRUE
+efl_doxygen
+efl_have_doxygen
+BUILD_EMBRYO_CC_FALSE
+BUILD_EMBRYO_CC_TRUE
+EMBRYO_CC_PRG
+VMAJ
+release_info
+version_info
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+lt_ECHO
+RANLIB
+AR
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+SED
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+LIBTOOL
+OBJDUMP
+DLLTOOL
+AS
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+enable_dependency_tracking
+with_gnu_ld
+enable_libtool_lock
+enable_embryo_cc
+enable_doc
+with_doxygen
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+EVIL_CFLAGS
+EVIL_LIBS
+EINA_CFLAGS
+EINA_LIBS
+EXOTIC_CFLAGS
+EXOTIC_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
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+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
+ ac_prev=prefix ;;
+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
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+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
+ | --program-trans=* | --program-tran=* \
+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
+
+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
+ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
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+ | --sha | --sh)
+ ac_prev=sharedstatedir ;;
+ -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
+ | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
+ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
+ | --sha=* | --sh=*)
+ sharedstatedir=$ac_optarg ;;
+
+ -site | --site | --sit)
+ ac_prev=site ;;
+ -site=* | --site=* | --sit=*)
+ site=$ac_optarg ;;
+
+ -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
+ ac_prev=srcdir ;;
+ -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
+ srcdir=$ac_optarg ;;
+
+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
+ | --syscon | --sysco | --sysc | --sys | --sy)
+ ac_prev=sysconfdir ;;
+ -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
+ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
+ sysconfdir=$ac_optarg ;;
+
+ -target | --target | --targe | --targ | --tar | --ta | --t)
+ ac_prev=target_alias ;;
+ -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
+ target_alias=$ac_optarg ;;
+
+ -v | -verbose | --verbose | --verbos | --verbo | --verb)
+ verbose=yes ;;
+
+ -version | --version | --versio | --versi | --vers | -V)
+ ac_init_version=: ;;
+
+ -with-* | --with-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
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+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=\$ac_optarg ;;
+
+ -without-* | --without-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
+
+ --x)
+ # Obsolete; use --with-x.
+ with_x=yes ;;
+
+ -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
+ | --x-incl | --x-inc | --x-in | --x-i)
+ ac_prev=x_includes ;;
+ -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
+ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
+ x_includes=$ac_optarg ;;
+
+ -x-libraries | --x-libraries | --x-librarie | --x-librari \
+ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
+ ac_prev=x_libraries ;;
+ -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
+ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
+ x_libraries=$ac_optarg ;;
+
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
+ ;;
+
+ *=*)
+ ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
+ # Reject names that are not valid shell variable names.
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
+ export $ac_envvar ;;
+
+ *)
+ # FIXME: should be removed in autoconf 3.0.
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ ;;
+
+ esac
+done
+
+if test -n "$ac_prev"; then
+ ac_option=--`echo $ac_prev | sed 's/_/-/g'`
+ as_fn_error $? "missing argument to $ac_option"
+fi
+
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
+ esac
+fi
+
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir
+do
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
+ case $ac_val in
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
+ esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
+done
+
+# There might be people who depend on the old broken behavior: `$host'
+# used to hold the argument of --host etc.
+# FIXME: To remove some day.
+build=$build_alias
+host=$host_alias
+target=$target_alias
+
+# FIXME: To remove some day.
+if test "x$host_alias" != x; then
+ if test "x$build_alias" = x; then
+ cross_compiling=maybe
+ $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+ If a cross compiler is detected then cross compile mode will be used" >&2
+ elif test "x$build_alias" != "x$host_alias"; then
+ cross_compiling=yes
+ fi
+fi
+
+ac_tool_prefix=
+test -n "$host_alias" && ac_tool_prefix=$host_alias-
+
+test "$silent" = yes && exec 6>/dev/null
+
+
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
+# Find the source files, if location was not specified.
+if test -z "$srcdir"; then
+ ac_srcdir_defaulted=yes
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ srcdir=$ac_confdir
+ if test ! -r "$srcdir/$ac_unique_file"; then
+ srcdir=..
+ fi
+else
+ ac_srcdir_defaulted=no
+fi
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
+
+#
+# Report the --help message.
+#
+if test "$ac_init_help" = "long"; then
+ # Omit some internal or obsolete options to make the list less imposing.
+ # This message is too long to be a string in the A/UX 3.1 sh.
+ cat <<_ACEOF
+\`configure' configures embryo 1.7.1 to adapt to many kinds of systems.
+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
+VAR=VALUE. See below for descriptions of some of the useful variables.
+
+Defaults for the options are specified in brackets.
+
+Configuration:
+ -h, --help display this help and exit
+ --help=short display options specific to this package
+ --help=recursive display the short help of all the included packages
+ -V, --version display version information and exit
+ -q, --quiet, --silent do not print \`checking ...' messages
+ --cache-file=FILE cache test results in FILE [disabled]
+ -C, --config-cache alias for \`--cache-file=config.cache'
+ -n, --no-create do not create output files
+ --srcdir=DIR find the sources in DIR [configure dir or \`..']
+
+Installation directories:
+ --prefix=PREFIX install architecture-independent files in PREFIX
+ [$ac_default_prefix]
+ --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
+ [PREFIX]
+
+By default, \`make install' will install all the files in
+\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
+an installation prefix other than \`$ac_default_prefix' using \`--prefix',
+for instance \`--prefix=\$HOME'.
+
+For better control, use the options below.
+
+Fine tuning of the installation directories:
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/embryo]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of embryo 1.7.1:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: `make V=1')
+ --disable-silent-rules verbose build output (undo: `make V=0')
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --disable-embryo-cc disable building of embryo_cc
+ --disable-doc Disable documentation build [default=enabled]
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-doxygen=FILE doxygen program to use [default=doxygen]
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CPP C preprocessor
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ EVIL_CFLAGS C compiler flags for EVIL, overriding pkg-config
+ EVIL_LIBS linker flags for EVIL, overriding pkg-config
+ EINA_CFLAGS C compiler flags for EINA, overriding pkg-config
+ EINA_LIBS linker flags for EINA, overriding pkg-config
+ EXOTIC_CFLAGS
+ C compiler flags for EXOTIC, overriding pkg-config
+ EXOTIC_LIBS linker flags for EXOTIC, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <enlightenment-devel@lists.sourceforge.net>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+embryo configure 1.7.1
+generated by GNU Autoconf 2.67
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval "test \"\${$3+set}\"" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## -------------------------------------------------------- ##
+## Report this to enlightenment-devel@lists.sourceforge.net ##
+## -------------------------------------------------------- ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval "test \"\${$3+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_header_mongrel
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by embryo $as_me 1.7.1, which was
+generated by GNU Autoconf 2.67. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ 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 $ac_var in #(
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+$as_echo "$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= ;; #(
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+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
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+ sed -n \
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+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5 ; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+
+
+
+am__api_version='1.11'
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if test "${ac_cv_path_install+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5 ;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5 ;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# 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.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if test "${ac_cv_path_mkdir+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AWK+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE='embryo'
+ VERSION='1.7.1'
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no) AM_DEFAULT_VERBOSITY=1;;
+*) AM_DEFAULT_VERBOSITY=0;;
+esac
+AM_BACKSLASH='\'
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if test "${ac_cv_build+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if test "${ac_cv_host+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
+set dummy ${ac_tool_prefix}as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AS+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AS"; then
+ ac_cv_prog_AS="$AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AS="${ac_tool_prefix}as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AS=$ac_cv_prog_AS
+if test -n "$AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
+$as_echo "$AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AS"; then
+ ac_ct_AS=$AS
+ # Extract the first word of "as", so it can be a program name with args.
+set dummy as; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AS"; then
+ ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AS="as"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AS=$ac_cv_prog_ac_ct_AS
+if test -n "$ac_ct_AS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
+$as_echo "$ac_ct_AS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AS" = x; then
+ AS="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AS=$ac_ct_AS
+ fi
+else
+ AS="$ac_cv_prog_AS"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+ ;;
+esac
+
+test -z "$AS" && AS=as
+
+
+
+
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.2.6b'
+macro_revision='1.3017'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5 ; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if test "${ac_cv_objext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if test "${ac_cv_path_SED+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$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
+ test -z "$as_dir" && as_dir=.
+ 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"
+ { test -f "$ac_path_SED" && $as_test_x "$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
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$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
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if test "${ac_cv_path_GREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_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 $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "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 ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_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
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if test "${ac_cv_path_EGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "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 ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_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
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if test "${ac_cv_path_FGREP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "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 ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_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
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if test "${lt_cv_path_LD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if test "${lt_cv_prog_gnu_ld+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if test "${lt_cv_path_NM+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in "dumpbin -symbols" "link -dump -symbols"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if test "${lt_cv_nm_interface+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:4856: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:4859: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:4862: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if test "${lt_cv_ld_reload_flag+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if test "${lt_cv_deplibs_check_method+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_AR+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="${ac_tool_prefix}ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_AR"; then
+ ac_ct_AR=$AR
+ # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="ar"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+else
+ AR="$ac_cv_prog_AR"
+fi
+
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line 6065 "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if test "${lt_cv_cc_needs_belf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_NMEDIT+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_LIPO+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_OTOOL64+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if test "${ac_cv_prog_CPP+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5 ; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if test "${lt_cv_objdir+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin'
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:7592: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:7596: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
+$as_echo "$lt_prog_compiler_pic" >&6; }
+
+
+
+
+
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:7931: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:7935: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8036: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:8040: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:8091: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:8095: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ fix_srcfile_path='`cygpath -w "$srcfile"`'
+ enable_shared_with_static_runtimes=yes
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ whole_archive_flag_spec=''
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo(void) {}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ archive_cmds_need_lc=no
+ else
+ archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5
+$as_echo "$archive_cmds_need_lc" >&6; }
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
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+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = x""yes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10475 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if test "${lt_cv_dlopen_self_static+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line 10571 "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMAJ 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMIN 7
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VMIC 1
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VREV 0
+_ACEOF
+
+version_info="8:1:7"
+release_info=""
+
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+VMAJ=1
+
+
+### Default options with respect to host
+
+
+
+
+requirement_embryo=""
+embryoincludedir="${datadir}/include"
+
+
+### Additional options to configure
+
+
+
+
+have_embryo_cc="yes"
+
+
+# Check whether --enable-embryo-cc was given.
+if test "${enable_embryo_cc+set}" = set; then :
+ enableval=$enable_embryo_cc;
+ if test "x${enableval}" = "xyes" ; then
+ have_embryo_cc="yes"
+ else
+ have_embryo_cc="no"
+ fi
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build embryo_cc binary" >&5
+$as_echo_n "checking whether to build embryo_cc binary... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_embryo_cc" >&5
+$as_echo "$have_embryo_cc" >&6; }
+
+if test "x$have_embryo_cc" = "xyes"; then
+ EMBRYO_CC_PRG=embryo_cc${EXEEXT}
+fi
+
+
+
+ if test "x$have_embryo_cc" = "xyes"; then
+ BUILD_EMBRYO_CC_TRUE=
+ BUILD_EMBRYO_CC_FALSE='#'
+else
+ BUILD_EMBRYO_CC_TRUE='#'
+ BUILD_EMBRYO_CC_FALSE=
+fi
+
+
+if test "x$have_embryo_cc" = "xyes"; then :
+
+fi
+
+
+
+
+### Checks for programs
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5 ; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if test "${ac_cv_prog_cc_g+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+# doxygen program for documentation building
+
+
+
+# Check whether --enable-doc was given.
+if test "${enable_doc+set}" = set; then :
+ enableval=$enable_doc;
+ if test "x${enableval}" = "xyes" ; then
+ efl_enable_doc="yes"
+ else
+ efl_enable_doc="no"
+ fi
+
+else
+ efl_enable_doc="yes"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5
+$as_echo_n "checking whether to build documentation... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${efl_enable_doc}" >&5
+$as_echo "${efl_enable_doc}" >&6; }
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+
+
+ efl_doxygen="doxygen"
+
+
+# Check whether --with-doxygen was given.
+if test "${with_doxygen+set}" = set; then :
+ withval=$with_doxygen;
+ efl_doxygen=${withval}
+ # Extract the first word of "${efl_doxygen}", so it can be a program name with args.
+set dummy ${efl_doxygen}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_efl_have_doxygen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$efl_have_doxygen"; then
+ ac_cv_prog_efl_have_doxygen="$efl_have_doxygen" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_efl_have_doxygen="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_efl_have_doxygen" && ac_cv_prog_efl_have_doxygen="no"
+fi
+fi
+efl_have_doxygen=$ac_cv_prog_efl_have_doxygen
+if test -n "$efl_have_doxygen"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $efl_have_doxygen" >&5
+$as_echo "$efl_have_doxygen" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "x${efl_have_doxygen}" = "xno" ; then
+ echo "WARNING:"
+ echo "The doxygen program you specified:"
+ echo "${efl_doxygen}"
+ echo "was not found. Please check the path and make sure "
+ echo "the program exists and is executable."
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no doxygen detected. Documentation will not be built" >&5
+$as_echo "$as_me: WARNING: no doxygen detected. Documentation will not be built" >&2;}
+ fi
+
+else
+ # Extract the first word of "${efl_doxygen}", so it can be a program name with args.
+set dummy ${efl_doxygen}; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_efl_have_doxygen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$efl_have_doxygen"; then
+ ac_cv_prog_efl_have_doxygen="$efl_have_doxygen" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_efl_have_doxygen="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_efl_have_doxygen" && ac_cv_prog_efl_have_doxygen="no"
+fi
+fi
+efl_have_doxygen=$ac_cv_prog_efl_have_doxygen
+if test -n "$efl_have_doxygen"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $efl_have_doxygen" >&5
+$as_echo "$efl_have_doxygen" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "x${efl_have_doxygen}" = "xno" ; then
+ echo "WARNING:"
+ echo "The doxygen program was not found in your execute path."
+ echo "You may have doxygen installed somewhere not covered by your path."
+ echo ""
+ echo "If this is the case make sure you have the packages installed, AND"
+ echo "that the doxygen program is in your execute path (see your"
+ echo "shell manual page on setting the \$PATH environment variable), OR"
+ echo "alternatively, specify the program to use with --with-doxygen."
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no doxygen detected. Documentation will not be built" >&5
+$as_echo "$as_me: WARNING: no doxygen detected. Documentation will not be built" >&2;}
+ fi
+
+fi
+
+fi
+
+
+
+if ! test "x${efl_have_doxygen}" = "xyes" ; then
+ efl_enable_doc="no"
+fi
+
+ if test "x${efl_enable_doc}" = "xyes"; then
+ EFL_BUILD_DOC_TRUE=
+ EFL_BUILD_DOC_FALSE='#'
+else
+ EFL_BUILD_DOC_TRUE='#'
+ EFL_BUILD_DOC_FALSE=
+fi
+
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+ build_doc="yes"
+else
+ build_doc="no"
+fi
+
+
+
+# pkg-config
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+# Check whether pkg-config supports Requires.private
+if $PKG_CONFIG --atleast-pkgconfig-version 0.22; then
+ pkgconfig_requires_private="Requires.private"
+else
+ pkgconfig_requires_private="Requires"
+fi
+
+
+
+### Checks for libraries
+
+# Evil library for compilation on Windows
+
+EFL_EMBRYO_BUILD=""
+case "$host_os" in
+ mingw*)
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EVIL" >&5
+$as_echo_n "checking for EVIL... " >&6; }
+
+if test -n "$EVIL_CFLAGS"; then
+ pkg_cv_EVIL_CFLAGS="$EVIL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"evil >= 1.6.99\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "evil >= 1.6.99") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EVIL_CFLAGS=`$PKG_CONFIG --cflags "evil >= 1.6.99" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$EVIL_LIBS"; then
+ pkg_cv_EVIL_LIBS="$EVIL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"evil >= 1.6.99\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "evil >= 1.6.99") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EVIL_LIBS=`$PKG_CONFIG --libs "evil >= 1.6.99" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ EVIL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "evil >= 1.6.99" 2>&1`
+ else
+ EVIL_PKG_ERRORS=`$PKG_CONFIG --print-errors "evil >= 1.6.99" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$EVIL_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (evil >= 1.6.99) were not met:
+
+$EVIL_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables EVIL_CFLAGS
+and EVIL_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables EVIL_CFLAGS
+and EVIL_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+ EVIL_CFLAGS=$pkg_cv_EVIL_CFLAGS
+ EVIL_LIBS=$pkg_cv_EVIL_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+$as_echo "#define HAVE_EVIL 1" >>confdefs.h
+
+ requirement_embryo="evil ${requirement_embryo}"
+ EFL_EMBRYO_BUILD="-DEFL_EMBRYO_BUILD"
+ ;;
+esac
+
+
+# For embryo_cc_prefix.c
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EINA" >&5
+$as_echo_n "checking for EINA... " >&6; }
+
+if test -n "$EINA_CFLAGS"; then
+ pkg_cv_EINA_CFLAGS="$EINA_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eina >= 1.6.99\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "eina >= 1.6.99") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EINA_CFLAGS=`$PKG_CONFIG --cflags "eina >= 1.6.99" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$EINA_LIBS"; then
+ pkg_cv_EINA_LIBS="$EINA_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"eina >= 1.6.99\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "eina >= 1.6.99") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EINA_LIBS=`$PKG_CONFIG --libs "eina >= 1.6.99" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ EINA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "eina >= 1.6.99" 2>&1`
+ else
+ EINA_PKG_ERRORS=`$PKG_CONFIG --print-errors "eina >= 1.6.99" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$EINA_PKG_ERRORS" >&5
+
+ as_fn_error $? "Package requirements (eina >= 1.6.99) were not met:
+
+$EINA_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables EINA_CFLAGS
+and EINA_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details." "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables EINA_CFLAGS
+and EINA_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details" "$LINENO" 5 ; }
+else
+ EINA_CFLAGS=$pkg_cv_EINA_CFLAGS
+ EINA_LIBS=$pkg_cv_EINA_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+### Checks for portability layer
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EXOTIC" >&5
+$as_echo_n "checking for EXOTIC... " >&6; }
+
+if test -n "$EXOTIC_CFLAGS"; then
+ pkg_cv_EXOTIC_CFLAGS="$EXOTIC_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"exotic\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "exotic") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EXOTIC_CFLAGS=`$PKG_CONFIG --cflags "exotic" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$EXOTIC_LIBS"; then
+ pkg_cv_EXOTIC_LIBS="$EXOTIC_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"exotic\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "exotic") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_EXOTIC_LIBS=`$PKG_CONFIG --libs "exotic" 2>/dev/null`
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ EXOTIC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "exotic" 2>&1`
+ else
+ EXOTIC_PKG_ERRORS=`$PKG_CONFIG --print-errors "exotic" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$EXOTIC_PKG_ERRORS" >&5
+
+ enable_exotic="no"
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ enable_exotic="no"
+else
+ EXOTIC_CFLAGS=$pkg_cv_EXOTIC_CFLAGS
+ EXOTIC_LIBS=$pkg_cv_EXOTIC_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ enable_exotic="yes"
+fi
+
+if test "x${enable_exotic}" = "xyes"; then
+ requirement_embryo="exotic ${requirement_embryo}"
+
+
+$as_echo "#define HAVE_EXOTIC 1" >>confdefs.h
+
+fi
+
+### Checks for header files
+
+for ac_header in unistd.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
+if test "x$ac_cv_header_unistd_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_UNISTD_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+default_max="4096"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PATH_MAX in limits.h" >&5
+$as_echo_n "checking for PATH_MAX in limits.h... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <limits.h>
+
+int
+main ()
+{
+
+int i = PATH_MAX;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+
+
+cat >>confdefs.h <<_ACEOF
+#define PATH_MAX ${default_max}
+_ACEOF
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no: using ${default_max}" >&5
+$as_echo "no: using ${default_max}" >&6; }
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+### Checks for types
+
+
+### Checks for structures
+
+
+### Checks for compiler characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_bigendian=no
+else
+ ac_cv_c_bigendian=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval "test \"\${ac_cv_prog_cc_${ac_cc}_c_o+set}\"" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&5'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
+$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
+if test "${ac_cv_c_const+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+/* FIXME: Include the comments suggested by Paul. */
+#ifndef __cplusplus
+ /* Ultrix mips cc rejects this. */
+ typedef int charset[2];
+ const charset cs;
+ /* SunOS 4.1.1 cc rejects this. */
+ char const *const *pcpcc;
+ char **ppc;
+ /* NEC SVR4.0.2 mips cc rejects this. */
+ struct point {int x, y;};
+ static struct point const zero = {0,0};
+ /* AIX XL C 1.02.0.0 rejects this.
+ It does not let you subtract one const X* pointer from another in
+ an arm of an if-expression whose if-part is not a constant
+ expression */
+ const char *g = "string";
+ pcpcc = &g + (g ? g-g : 0);
+ /* HPUX 7.0 cc rejects these. */
+ ++pcpcc;
+ ppc = (char**) pcpcc;
+ pcpcc = (char const *const *) ppc;
+ { /* SCO 3.2v4 cc rejects this. */
+ char *t;
+ char const *s = 0 ? (char *) 0 : (char const *) 0;
+
+ *t++ = 0;
+ if (s) return 0;
+ }
+ { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
+ int x[] = {25, 17};
+ const int *foo = &x[0];
+ ++foo;
+ }
+ { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
+ typedef const int *iptr;
+ iptr p = 0;
+ ++p;
+ }
+ { /* AIX XL C 1.02.0.0 rejects this saying
+ "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
+ struct s { int j; const int *ap[3]; };
+ struct s *b; b->j = 5;
+ }
+ { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
+ const int foo = 10;
+ if (!foo) return 0;
+ }
+ return !cs[0] && !zero.x;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_const=yes
+else
+ ac_cv_c_const=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
+$as_echo "$ac_cv_c_const" >&6; }
+if test $ac_cv_c_const = no; then
+
+$as_echo "#define const /**/" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
+
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
+_ACEOF
+ ;;
+esac
+
+ case $ac_cv_prog_cc_stdc in #(
+ no) :
+ ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
+ *) :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
+$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+if test "${ac_cv_prog_cc_c99+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+// Check varargs macros. These examples are taken from C99 6.10.3.5.
+#define debug(...) fprintf (stderr, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+ int x = 1234;
+ int y = 5678;
+ debug ("Flag");
+ debug ("X = %d\n", x);
+ showlist (The first, second, and third items.);
+ report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+ your preprocessor is broken;
+#endif
+#if BIG_OK
+#else
+ your preprocessor is broken;
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+ int datasize;
+ double data[];
+};
+
+struct named_init {
+ int number;
+ const wchar_t *name;
+ double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+ // See if C++-style comments work.
+ // Iterate through items via the restricted pointer.
+ // Also check for declarations in for loops.
+ for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+ continue;
+ return 0;
+}
+
+// Check varargs and va_copy.
+static void
+test_varargs (const char *format, ...)
+{
+ va_list args;
+ va_start (args, format);
+ va_list args_copy;
+ va_copy (args_copy, args);
+
+ const char *str;
+ int number;
+ float fnumber;
+
+ while (*format)
+ {
+ switch (*format++)
+ {
+ case 's': // string
+ str = va_arg (args_copy, const char *);
+ break;
+ case 'd': // int
+ number = va_arg (args_copy, int);
+ break;
+ case 'f': // float
+ fnumber = va_arg (args_copy, double);
+ break;
+ default:
+ break;
+ }
+ }
+ va_end (args_copy);
+ va_end (args);
+}
+
+int
+main ()
+{
+
+ // Check bool.
+ _Bool success = false;
+
+ // Check restrict.
+ if (test_restrict ("String literal") == 0)
+ success = true;
+ char *restrict newvar = "Another string";
+
+ // Check varargs.
+ test_varargs ("s, d' f .", "string", 65, 34.234);
+ test_varargs_macros ();
+
+ // Check flexible array members.
+ struct incomplete_array *ia =
+ malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+ ia->datasize = 10;
+ for (int i = 0; i < ia->datasize; ++i)
+ ia->data[i] = i * 1.234;
+
+ // Check named initializers.
+ struct named_init ni = {
+ .number = 34,
+ .name = L"Test wide string",
+ .average = 543.34343,
+ };
+
+ ni.number = 58;
+
+ int dynamic_array[ni.number];
+ dynamic_array[ni.number - 1] = 543;
+
+ // work around unused variable warnings
+ return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+ || dynamic_array[ni.number - 1] != 543);
+
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c99" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c99"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c99" != xno; then :
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+ ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
+else
+ ac_cv_prog_cc_stdc=no
+fi
+
+fi
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
+$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
+ if test "${ac_cv_prog_cc_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+fi
+
+ case $ac_cv_prog_cc_stdc in #(
+ no) :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;; #(
+ '') :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;; #(
+ *) :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
+$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if test "${ac_cv_header_stdc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
+$as_echo_n "checking for __attribute__... " >&6; }
+
+if test "${ac_cv___attribute__+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+
+int func(int x);
+int foo(int x __attribute__ ((unused)))
+{
+ exit(1);
+}
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv___attribute__="yes"
+else
+ ac_cv___attribute__="no"
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
+$as_echo "$ac_cv___attribute__" >&6; }
+
+if test "x${ac_cv___attribute__}" = "xyes" ; then
+
+$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
+
+
+$as_echo "#define __UNUSED__ __attribute__((unused))" >>confdefs.h
+
+ else
+
+$as_echo "#define __UNUSED__ /**/" >>confdefs.h
+
+fi
+
+
+
+EMBRYO_CPPFLAGS=""
+EMBRYO_CFLAGS=""
+case "$host_os" in
+ mingw32ce*)
+ EMBRYO_CPPFLAGS="-D_WIN32_WCE=0x0420"
+ ;;
+esac
+
+
+
+
+### Checks for linker characteristics
+
+lt_enable_auto_import=""
+case "$host_os" in
+ mingw*)
+ lt_enable_auto_import="-Wl,--enable-auto-import"
+ ;;
+esac
+
+
+
+### Checks for library functions
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if test "${ac_cv_search_strerror+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_strerror+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_strerror+set}" = set; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+
+# alloca
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if test "${ac_cv_working_alloca_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_working_alloca_h=yes
+else
+ ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if test "${ac_cv_func_alloca_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_func_alloca_works=yes
+else
+ ac_cv_func_alloca_works=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
+
+if test $ac_cv_func_alloca_works = yes; then
+
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+
+else
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble. Some versions do not even contain alloca or
+# contain a buggy version. If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
+
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+
+$as_echo "#define C_ALLOCA 1" >>confdefs.h
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
+if test "${ac_cv_os_cray+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "webecray" >/dev/null 2>&1; then :
+ ac_cv_os_cray=yes
+else
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+
+ break
+fi
+
+ done
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if test "${ac_cv_c_stack_direction+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_stack_direction=0
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+find_stack_direction ()
+{
+ static char *addr = 0;
+ auto char dummy;
+ if (addr == 0)
+ {
+ addr = &dummy;
+ return find_stack_direction ();
+ }
+ else
+ return (&dummy > addr) ? 1 : -1;
+}
+
+int
+main ()
+{
+ return find_stack_direction () < 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_stack_direction=1
+else
+ ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+
+
+fi
+
+
+# fnmatch
+
+
+ac_fn_c_check_header_mongrel "$LINENO" "fnmatch.h" "ac_cv_header_fnmatch_h" "$ac_includes_default"
+if test "x$ac_cv_header_fnmatch_h" = x""yes; then :
+ _efl_have_fnmatch="yes"
+else
+ _efl_have_fnmatch="no"
+fi
+
+
+
+if test "x${_efl_have_fnmatch}" = "xyes" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fnmatch" >&5
+$as_echo_n "checking for library containing fnmatch... " >&6; }
+if test "${ac_cv_search_fnmatch+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char fnmatch ();
+int
+main ()
+{
+return fnmatch ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' fnmatch evil exotic iberty; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_fnmatch=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_fnmatch+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_fnmatch+set}" = set; then :
+
+else
+ ac_cv_search_fnmatch=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fnmatch" >&5
+$as_echo "$ac_cv_search_fnmatch" >&6; }
+ac_res=$ac_cv_search_fnmatch
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ _efl_have_fnmatch="yes"
+else
+ _efl_have_fnmatch="no"
+fi
+
+fi
+
+EFL_FNMATCH_LIBS=""
+
+if (! test "x${ac_cv_search_fnmatch}" = "xnone required") && (! test "x${ac_cv_search_fnmatch}" = "xno") && (! test "x${ac_cv_search_fnmatch}" = "x-levil") ; then
+ EFL_FNMATCH_LIBS=${ac_cv_search_fnmatch}
+fi
+
+
+
+if test "x$_efl_have_fnmatch" = "xyes"; then :
+
+else
+ as_fn_error $? "Cannot find fnmatch()" "$LINENO" 5
+fi
+
+
+
+# gettimeofday
+
+
+_efl_have_gettimeofday="no"
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <stdlib.h>
+#include <sys/time.h>
+
+int
+main ()
+{
+
+int res;
+res = gettimeofday(NULL, NULL);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ _efl_have_gettimeofday="yes"
+else
+ _efl_have_gettimeofday="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+if test "x${_efl_have_gettimeofday}" = "xno" -a "x${enable_exotic}" = "xyes"; then
+ SAVE_LIBS="${LIBS}"
+ SAVE_CFLAGS="${CFLAGS}"
+ LIBS="${LIBS} ${EXOTIC_LIBS}"
+ CFLAGS="${CFLAGS} ${EXOTIC_CFLAGS}"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <Exotic.h>
+
+int
+main ()
+{
+
+int res;
+res = gettimeofday(NULL, NULL);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ _efl_have_gettimeofday="yes"
+else
+ _efl_have_gettimeofday="no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+if test "x${_efl_have_gettimeofday}" = "xyes"; then
+
+$as_echo "#define EFL_HAVE_GETTIMEOFDAY 1" >>confdefs.h
+
+fi
+
+if test "x${_efl_have_gettimeofday}" = "xyes"; then :
+
+else
+ as_fn_error $? "Cannot find gettimeofday()" "$LINENO" 5
+fi
+
+
+
+
+
+
+ac_config_files="$ac_config_files Makefile doc/Makefile doc/Doxyfile doc/embryo.dox embryo.pc include/Makefile src/Makefile src/lib/Makefile src/bin/Makefile embryo.spec"
+
+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_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$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+set}" = set || &/
+ 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
+ test "x$cache_file" != "x/dev/null" &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ cat confcache >$cache_file
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$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}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_EMBRYO_CC_TRUE}" && test -z "${BUILD_EMBRYO_CC_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_EMBRYO_CC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${EFL_BUILD_DOC_TRUE}" && test -z "${EFL_BUILD_DOC_FALSE}"; then
+ as_fn_error $? "conditional \"EFL_BUILD_DOC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+
+: ${CONFIG_STATUS=./config.status}
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$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 >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${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 '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; 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
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# 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
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { 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
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ 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 $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by embryo $as_me 1.7.1, which was
+generated by GNU Autoconf 2.67. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <enlightenment-devel@lists.sourceforge.net>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+embryo config.status 1.7.1
+configured by $0, generated by GNU Autoconf 2.67,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+AS='`$ECHO "X$AS" | $Xsed -e "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "X$DLLTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "X$OBJDUMP" | $Xsed -e "$delay_single_quote_subst"`'
+macro_version='`$ECHO "X$macro_version" | $Xsed -e "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "X$macro_revision" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "X$enable_shared" | $Xsed -e "$delay_single_quote_subst"`'
+enable_static='`$ECHO "X$enable_static" | $Xsed -e "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "X$pic_mode" | $Xsed -e "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "X$enable_fast_install" | $Xsed -e "$delay_single_quote_subst"`'
+host_alias='`$ECHO "X$host_alias" | $Xsed -e "$delay_single_quote_subst"`'
+host='`$ECHO "X$host" | $Xsed -e "$delay_single_quote_subst"`'
+host_os='`$ECHO "X$host_os" | $Xsed -e "$delay_single_quote_subst"`'
+build_alias='`$ECHO "X$build_alias" | $Xsed -e "$delay_single_quote_subst"`'
+build='`$ECHO "X$build" | $Xsed -e "$delay_single_quote_subst"`'
+build_os='`$ECHO "X$build_os" | $Xsed -e "$delay_single_quote_subst"`'
+SED='`$ECHO "X$SED" | $Xsed -e "$delay_single_quote_subst"`'
+Xsed='`$ECHO "X$Xsed" | $Xsed -e "$delay_single_quote_subst"`'
+GREP='`$ECHO "X$GREP" | $Xsed -e "$delay_single_quote_subst"`'
+EGREP='`$ECHO "X$EGREP" | $Xsed -e "$delay_single_quote_subst"`'
+FGREP='`$ECHO "X$FGREP" | $Xsed -e "$delay_single_quote_subst"`'
+LD='`$ECHO "X$LD" | $Xsed -e "$delay_single_quote_subst"`'
+NM='`$ECHO "X$NM" | $Xsed -e "$delay_single_quote_subst"`'
+LN_S='`$ECHO "X$LN_S" | $Xsed -e "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "X$max_cmd_len" | $Xsed -e "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "X$ac_objext" | $Xsed -e "$delay_single_quote_subst"`'
+exeext='`$ECHO "X$exeext" | $Xsed -e "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "X$lt_unset" | $Xsed -e "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "X$lt_SP2NL" | $Xsed -e "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "X$lt_NL2SP" | $Xsed -e "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "X$reload_flag" | $Xsed -e "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "X$reload_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "X$deplibs_check_method" | $Xsed -e "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "X$file_magic_cmd" | $Xsed -e "$delay_single_quote_subst"`'
+AR='`$ECHO "X$AR" | $Xsed -e "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "X$AR_FLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+STRIP='`$ECHO "X$STRIP" | $Xsed -e "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "X$RANLIB" | $Xsed -e "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "X$old_postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "X$old_postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "X$old_archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+CC='`$ECHO "X$CC" | $Xsed -e "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "X$CFLAGS" | $Xsed -e "$delay_single_quote_subst"`'
+compiler='`$ECHO "X$compiler" | $Xsed -e "$delay_single_quote_subst"`'
+GCC='`$ECHO "X$GCC" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "X$lt_cv_sys_global_symbol_pipe" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "X$lt_cv_sys_global_symbol_to_cdecl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "X$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+objdir='`$ECHO "X$objdir" | $Xsed -e "$delay_single_quote_subst"`'
+SHELL='`$ECHO "X$SHELL" | $Xsed -e "$delay_single_quote_subst"`'
+ECHO='`$ECHO "X$ECHO" | $Xsed -e "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "X$MAGIC_CMD" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "X$lt_prog_compiler_no_builtin_flag" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "X$lt_prog_compiler_wl" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "X$lt_prog_compiler_pic" | $Xsed -e "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "X$lt_prog_compiler_static" | $Xsed -e "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "X$lt_cv_prog_compiler_c_o" | $Xsed -e "$delay_single_quote_subst"`'
+need_locks='`$ECHO "X$need_locks" | $Xsed -e "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "X$DSYMUTIL" | $Xsed -e "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "X$NMEDIT" | $Xsed -e "$delay_single_quote_subst"`'
+LIPO='`$ECHO "X$LIPO" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "X$OTOOL" | $Xsed -e "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "X$OTOOL64" | $Xsed -e "$delay_single_quote_subst"`'
+libext='`$ECHO "X$libext" | $Xsed -e "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "X$shrext_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "X$extract_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "X$archive_cmds_need_lc" | $Xsed -e "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "X$enable_shared_with_static_runtimes" | $Xsed -e "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "X$export_dynamic_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "X$whole_archive_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "X$compiler_needs_object" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "X$old_archive_from_new_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "X$old_archive_from_expsyms_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "X$archive_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "X$archive_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "X$module_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "X$module_expsym_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "X$with_gnu_ld" | $Xsed -e "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "X$allow_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "X$no_undefined_flag" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "X$hardcode_libdir_flag_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`'
+fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`'
+need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`'
+version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`'
+striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+deplibs_check_method \
+file_magic_cmd \
+AR \
+AR_FLAGS \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+SHELL \
+ECHO \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_wl \
+lt_prog_compiler_pic \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+fix_srcfile_path \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\`
+ ;;
+esac
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "doc/Doxyfile") CONFIG_FILES="$CONFIG_FILES doc/Doxyfile" ;;
+ "doc/embryo.dox") CONFIG_FILES="$CONFIG_FILES doc/embryo.dox" ;;
+ "embryo.pc") CONFIG_FILES="$CONFIG_FILES embryo.pc" ;;
+ "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/lib/Makefile") CONFIG_FILES="$CONFIG_FILES src/lib/Makefile" ;;
+ "src/bin/Makefile") CONFIG_FILES="$CONFIG_FILES src/bin/Makefile" ;;
+ "embryo.spec") CONFIG_FILES="$CONFIG_FILES embryo.spec" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp=
+ trap 'exit_status=$?
+ { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -n "$tmp" && test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_t"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
+esac
+_ACEOF
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
+$extrasub
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+:t
+/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+s&@MKDIR_P@&$ac_MKDIR_P&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$tmp/stdin"
+ case $ac_file in
+ -) cat "$tmp/out" && rm -f "$tmp/out";;
+ *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
+ :H)
+ #
+ # CONFIG_HEADER
+ #
+ if test x"$ac_file" != x-; then
+ {
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+ } >"$tmp/config.h" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$tmp/config.h" "$ac_file" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ fi
+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
+ || as_fn_error $? "could not create -" "$LINENO" 5
+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
+$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$_am_arg" : 'X\(//\)[^/]' \| \
+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`/stamp-h$_am_stamp_count
+ ;;
+
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
+
+
+ case $ac_file$ac_mode in
+ "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named `Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`$as_dirname -- "$mf" ||
+$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$mf" : 'X\(//\)[^/]' \| \
+ X"$mf" : 'X\(//\)$' \| \
+ X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$mf" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running `make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # When using ansi2knr, U may be empty or an underscore; expand it
+ U=`sed -n 's/^U = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`$as_dirname -- "$file" ||
+$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$file" : 'X\(//\)[^/]' \| \
+ X"$file" : 'X\(//\)$' \| \
+ X"$file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir=$dirpart/$fdir; as_fn_mkdir_p
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Assembler program.
+AS=$AS
+
+# DLL creation program.
+DLLTOOL=$DLLTOOL
+
+# Object dumper program.
+OBJDUMP=$OBJDUMP
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method == "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# The archiver.
+AR=$lt_AR
+AR_FLAGS=$lt_AR_FLAGS
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that does not interpret backslashes.
+ECHO=$lt_ECHO
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Fix the shell variable \$srcfile for the compiler.
+fix_srcfile_path=$lt_fix_srcfile_path
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $* ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[^=]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$@"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1+=\$2"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$1=\$$1\$2"
+}
+
+_LT_EOF
+ ;;
+ esac
+
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+
+#####################################################################
+## Info
+
+echo
+echo
+echo
+echo "------------------------------------------------------------------------"
+echo "$PACKAGE $VERSION"
+echo "------------------------------------------------------------------------"
+echo
+echo "Configuration Options Summary:"
+echo
+echo " Build embryo_cc......: $have_embryo_cc"
+echo
+echo " Documentation........: ${build_doc}"
+echo
+echo "Compilation............: make (or gmake)"
+echo " CPPFLAGS.............: $CPPFLAGS"
+echo " CFLAGS...............: $CFLAGS"
+echo " LDFLAGS..............: $LDFLAGS"
+echo
+echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
+echo " prefix...............: $prefix"
+echo
--- /dev/null
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_define([v_maj], [1])
+m4_define([v_min], [7])
+m4_define([v_mic], [1])
+m4_define([v_rev], m4_esyscmd([(svnversion "${SVN_REPO_PATH:-.}" | grep -v '\(export\|Unversioned directory\)' || echo 0) | awk -F : '{printf("%s\n", $1);}' | tr -d ' :MSP\n']))
+m4_if(v_rev, [0], [m4_define([v_rev], m4_esyscmd([git log 2> /dev/null | (grep -m1 git-svn-id || echo 0) | sed -e 's/.*@\([0-9]*\).*/\1/' | tr -d '\n']))])
+##-- When released, remove the dnl on the below line
+m4_undefine([v_rev])
+##-- When doing snapshots - change soname. remove dnl on below line
+dnl m4_define([relname], [ver-pre-svn-07])
+dnl m4_define([v_rel], [-release ver-pre-svn-07])
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_ifdef([v_rev], [m4_define([v_ver], [v_maj.v_min.v_mic.v_rev])], [m4_define([v_ver], [v_maj.v_min.v_mic])])
+m4_define([lt_cur], m4_eval(v_maj + v_min))
+m4_define([lt_rev], v_mic)
+m4_define([lt_age], v_min)
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+
+AC_INIT([embryo], [v_ver], [enlightenment-devel@lists.sourceforge.net])
+AC_PREREQ([2.52])
+AC_CONFIG_SRCDIR([configure.ac])
+AC_CONFIG_MACRO_DIR([m4])
+
+AC_CONFIG_HEADERS([config.h])
+AH_TOP([
+#ifndef EFL_CONFIG_H__
+#define EFL_CONFIG_H__
+])
+AH_BOTTOM([
+#endif /* EFL_CONFIG_H__ */
+])
+
+AM_INIT_AUTOMAKE([1.6 dist-bzip2])
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
+AC_LIBTOOL_WIN32_DLL
+define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])dnl
+define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
+AC_PROG_LIBTOOL
+
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+m4_ifdef([v_rev], , [m4_define([v_rev], [0])])
+m4_ifdef([v_rel], , [m4_define([v_rel], [])])
+AC_DEFINE_UNQUOTED(VMAJ, [v_maj], [Major version])
+AC_DEFINE_UNQUOTED(VMIN, [v_min], [Minor version])
+AC_DEFINE_UNQUOTED(VMIC, [v_mic], [Micro version])
+AC_DEFINE_UNQUOTED(VREV, [v_rev], [Revison])
+version_info="lt_cur:lt_rev:lt_age"
+release_info="v_rel"
+AC_SUBST(version_info)
+AC_SUBST(release_info)
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
+VMAJ=v_maj
+AC_SUBST(VMAJ)
+
+### Default options with respect to host
+
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+
+requirement_embryo=""
+embryoincludedir="${datadir}/include"
+
+
+### Additional options to configure
+
+EFL_ENABLE_BIN([embryo-cc])
+
+
+### Checks for programs
+AC_PROG_CC
+
+# doxygen program for documentation building
+
+EFL_CHECK_DOXYGEN([build_doc="yes"], [build_doc="no"])
+
+# pkg-config
+
+PKG_PROG_PKG_CONFIG
+
+# Check whether pkg-config supports Requires.private
+if $PKG_CONFIG --atleast-pkgconfig-version 0.22; then
+ pkgconfig_requires_private="Requires.private"
+else
+ pkgconfig_requires_private="Requires"
+fi
+AC_SUBST(pkgconfig_requires_private)
+
+
+### Checks for libraries
+
+# Evil library for compilation on Windows
+
+EFL_EMBRYO_BUILD=""
+case "$host_os" in
+ mingw*)
+ PKG_CHECK_MODULES([EVIL], [evil >= 1.6.99])
+ AC_DEFINE(HAVE_EVIL, 1, [Set to 1 if Evil library is installed])
+ requirement_embryo="evil ${requirement_embryo}"
+ EFL_EMBRYO_BUILD="-DEFL_EMBRYO_BUILD"
+ ;;
+esac
+AC_SUBST(EFL_EMBRYO_BUILD)
+
+# For embryo_cc_prefix.c
+PKG_CHECK_MODULES([EINA], [eina >= 1.6.99])
+
+### Checks for portability layer
+
+PKG_CHECK_MODULES([EXOTIC],
+ [exotic],
+ [enable_exotic="yes"],
+ [enable_exotic="no"])
+
+if test "x${enable_exotic}" = "xyes"; then
+ requirement_embryo="exotic ${requirement_embryo}"
+
+ AC_DEFINE([HAVE_EXOTIC], [1], [Define to 1 if you have Exotic.])
+fi
+
+### Checks for header files
+
+AC_CHECK_HEADERS([unistd.h])
+EFL_CHECK_PATH_MAX
+
+
+### Checks for types
+
+
+### Checks for structures
+
+
+### Checks for compiler characteristics
+AC_C_BIGENDIAN
+AM_PROG_CC_C_O
+AC_C_CONST
+AC_C_INLINE
+AC_PROG_CC_STDC
+AC_HEADER_STDC
+AC_C___ATTRIBUTE__
+
+EMBRYO_CPPFLAGS=""
+EMBRYO_CFLAGS=""
+case "$host_os" in
+ mingw32ce*)
+ EMBRYO_CPPFLAGS="-D_WIN32_WCE=0x0420"
+ ;;
+esac
+AC_SUBST(EMBRYO_CPPFLAGS)
+AC_SUBST(EMBRYO_CFLAGS)
+
+
+### Checks for linker characteristics
+
+lt_enable_auto_import=""
+case "$host_os" in
+ mingw*)
+ lt_enable_auto_import="-Wl,--enable-auto-import"
+ ;;
+esac
+AC_SUBST(lt_enable_auto_import)
+
+
+### Checks for library functions
+
+AC_ISC_POSIX
+
+# alloca
+AC_FUNC_ALLOCA
+
+# fnmatch
+EFL_CHECK_FNMATCH([], [AC_MSG_ERROR([Cannot find fnmatch()])])
+
+# gettimeofday
+EFL_CHECK_GETTIMEOFDAY([], [AC_MSG_ERROR([Cannot find gettimeofday()])])
+
+
+AC_SUBST(requirement_embryo)
+AC_SUBST(embryoincludedir)
+
+AC_OUTPUT([
+Makefile
+doc/Makefile
+doc/Doxyfile
+doc/embryo.dox
+embryo.pc
+include/Makefile
+src/Makefile
+src/lib/Makefile
+src/bin/Makefile
+embryo.spec
+])
+
+
+#####################################################################
+## Info
+
+echo
+echo
+echo
+echo "------------------------------------------------------------------------"
+echo "$PACKAGE $VERSION"
+echo "------------------------------------------------------------------------"
+echo
+echo "Configuration Options Summary:"
+echo
+echo " Build embryo_cc......: $have_embryo_cc"
+echo
+echo " Documentation........: ${build_doc}"
+echo
+echo "Compilation............: make (or gmake)"
+echo " CPPFLAGS.............: $CPPFLAGS"
+echo " CFLAGS...............: $CFLAGS"
+echo " LDFLAGS..............: $LDFLAGS"
+echo
+echo "Installation...........: make install (as root if needed, with 'su' or 'sudo')"
+echo " prefix...............: $prefix"
+echo
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 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 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 <http://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.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u="sed s,\\\\\\\\,/,g"
+ depmode=msvisualcpp
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> "$depfile"
+ echo >> "$depfile"
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+PROJECT_NAME = Embryo
+PROJECT_NUMBER =
+OUTPUT_DIRECTORY = .
+INPUT = ./embryo.dox ../src/lib/
+IMAGE_PATH = img
+OUTPUT_LANGUAGE = English
+GENERATE_HTML = YES
+HTML_OUTPUT = html
+HTML_FILE_EXTENSION = .html
+HTML_HEADER = ./head.html
+HTML_FOOTER = ./foot.html
+HTML_STYLESHEET = ./e.css
+HTML_ALIGN_MEMBERS = YES
+ENUM_VALUES_PER_LINE = 1
+GENERATE_HTMLHELP = NO
+CHM_FILE =
+HHC_LOCATION =
+GENERATE_CHI = NO
+BINARY_TOC = NO
+TOC_EXPAND = NO
+DISABLE_INDEX = YES
+EXTRACT_ALL = NO
+EXTRACT_PRIVATE = NO
+EXTRACT_STATIC = NO
+EXTRACT_LOCAL_CLASSES = NO
+HIDE_UNDOC_MEMBERS = YES
+HIDE_UNDOC_CLASSES = YES
+HIDE_FRIEND_COMPOUNDS = YES
+BRIEF_MEMBER_DESC = YES
+REPEAT_BRIEF = YES
+ALWAYS_DETAILED_SEC = NO
+INLINE_INHERITED_MEMB = NO
+FULL_PATH_NAMES = NO
+STRIP_FROM_PATH =
+INTERNAL_DOCS = NO
+STRIP_CODE_COMMENTS = YES
+CASE_SENSE_NAMES = YES
+SHORT_NAMES = NO
+HIDE_SCOPE_NAMES = NO
+VERBATIM_HEADERS = NO
+SHOW_INCLUDE_FILES = NO
+JAVADOC_AUTOBRIEF = YES
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS = YES
+INLINE_INFO = YES
+SORT_MEMBER_DOCS = YES
+DISTRIBUTE_GROUP_DOC = NO
+TAB_SIZE = 2
+GENERATE_TODOLIST = YES
+GENERATE_TESTLIST = YES
+GENERATE_BUGLIST = YES
+GENERATE_DEPRECATEDLIST= YES
+ALIASES =
+ENABLED_SECTIONS =
+MAX_INITIALIZER_LINES = 30
+OPTIMIZE_OUTPUT_FOR_C = YES
+OPTIMIZE_OUTPUT_JAVA = NO
+SHOW_USED_FILES = NO
+QUIET = YES
+WARNINGS = YES
+WARN_IF_UNDOCUMENTED = YES
+WARN_FORMAT = "$file:$line: $text"
+WARN_LOGFILE =
+FILE_PATTERNS =
+RECURSIVE = NO
+EXCLUDE =
+EXCLUDE_SYMLINKS = NO
+EXCLUDE_PATTERNS =
+EXAMPLE_PATH =
+EXAMPLE_PATTERNS =
+EXAMPLE_RECURSIVE = NO
+INPUT_FILTER =
+FILTER_SOURCE_FILES = NO
+SOURCE_BROWSER = NO
+INLINE_SOURCES = NO
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION = YES
+ALPHABETICAL_INDEX = YES
+COLS_IN_ALPHA_INDEX = 2
+IGNORE_PREFIX =
+GENERATE_TREEVIEW = NO
+TREEVIEW_WIDTH = 250
+GENERATE_LATEX = YES
+LATEX_OUTPUT = latex
+LATEX_CMD_NAME = latex
+MAKEINDEX_CMD_NAME = makeindex
+COMPACT_LATEX = NO
+PAPER_TYPE = a4wide
+EXTRA_PACKAGES =
+LATEX_HEADER =
+PDF_HYPERLINKS = YES
+USE_PDFLATEX = NO
+LATEX_BATCHMODE = NO
+GENERATE_RTF = NO
+RTF_OUTPUT = rtf
+COMPACT_RTF = NO
+RTF_HYPERLINKS = NO
+RTF_STYLESHEET_FILE =
+RTF_EXTENSIONS_FILE =
+GENERATE_MAN = YES
+MAN_OUTPUT = man
+MAN_EXTENSION = .3
+MAN_LINKS = YES
+GENERATE_XML = NO
+XML_SCHEMA =
+XML_DTD =
+GENERATE_AUTOGEN_DEF = NO
+ENABLE_PREPROCESSING = YES
+MACRO_EXPANSION = NO
+EXPAND_ONLY_PREDEF = NO
+SEARCH_INCLUDES = NO
+INCLUDE_PATH =
+INCLUDE_FILE_PATTERNS =
+PREDEFINED =
+EXPAND_AS_DEFINED =
+SKIP_FUNCTION_MACROS = YES
+TAGFILES =
+GENERATE_TAGFILE =
+ALLEXTERNALS = NO
+EXTERNAL_GROUPS = YES
+PERL_PATH = /usr/bin/perl
+CLASS_DIAGRAMS = NO
+HIDE_UNDOC_RELATIONS = YES
+HAVE_DOT = NO
+CLASS_GRAPH = NO
+COLLABORATION_GRAPH = NO
+TEMPLATE_RELATIONS = NO
+INCLUDE_GRAPH = NO
+INCLUDED_BY_GRAPH = NO
+GRAPHICAL_HIERARCHY = NO
+DOT_IMAGE_FORMAT = png
+DOT_PATH =
+DOTFILE_DIRS =
+DOT_GRAPH_MAX_NODES = 50
+GENERATE_LEGEND = YES
+DOT_CLEANUP = YES
+SEARCHENGINE = NO
--- /dev/null
+PROJECT_NAME = Embryo
+PROJECT_NUMBER =
+OUTPUT_DIRECTORY = .
+INPUT = @srcdir@/embryo.dox @top_srcdir@/src/lib/
+IMAGE_PATH = img
+OUTPUT_LANGUAGE = English
+GENERATE_HTML = YES
+HTML_OUTPUT = html
+HTML_FILE_EXTENSION = .html
+HTML_HEADER = @srcdir@/head.html
+HTML_FOOTER = @srcdir@/foot.html
+HTML_STYLESHEET = @srcdir@/e.css
+HTML_ALIGN_MEMBERS = YES
+ENUM_VALUES_PER_LINE = 1
+GENERATE_HTMLHELP = NO
+CHM_FILE =
+HHC_LOCATION =
+GENERATE_CHI = NO
+BINARY_TOC = NO
+TOC_EXPAND = NO
+DISABLE_INDEX = YES
+EXTRACT_ALL = NO
+EXTRACT_PRIVATE = NO
+EXTRACT_STATIC = NO
+EXTRACT_LOCAL_CLASSES = NO
+HIDE_UNDOC_MEMBERS = YES
+HIDE_UNDOC_CLASSES = YES
+HIDE_FRIEND_COMPOUNDS = YES
+BRIEF_MEMBER_DESC = YES
+REPEAT_BRIEF = YES
+ALWAYS_DETAILED_SEC = NO
+INLINE_INHERITED_MEMB = NO
+FULL_PATH_NAMES = NO
+STRIP_FROM_PATH =
+INTERNAL_DOCS = NO
+STRIP_CODE_COMMENTS = YES
+CASE_SENSE_NAMES = YES
+SHORT_NAMES = NO
+HIDE_SCOPE_NAMES = NO
+VERBATIM_HEADERS = NO
+SHOW_INCLUDE_FILES = NO
+JAVADOC_AUTOBRIEF = YES
+MULTILINE_CPP_IS_BRIEF = NO
+INHERIT_DOCS = YES
+INLINE_INFO = YES
+SORT_MEMBER_DOCS = YES
+DISTRIBUTE_GROUP_DOC = NO
+TAB_SIZE = 2
+GENERATE_TODOLIST = YES
+GENERATE_TESTLIST = YES
+GENERATE_BUGLIST = YES
+GENERATE_DEPRECATEDLIST= YES
+ALIASES =
+ENABLED_SECTIONS =
+MAX_INITIALIZER_LINES = 30
+OPTIMIZE_OUTPUT_FOR_C = YES
+OPTIMIZE_OUTPUT_JAVA = NO
+SHOW_USED_FILES = NO
+QUIET = YES
+WARNINGS = YES
+WARN_IF_UNDOCUMENTED = YES
+WARN_FORMAT = "$file:$line: $text"
+WARN_LOGFILE =
+FILE_PATTERNS =
+RECURSIVE = NO
+EXCLUDE =
+EXCLUDE_SYMLINKS = NO
+EXCLUDE_PATTERNS =
+EXAMPLE_PATH =
+EXAMPLE_PATTERNS =
+EXAMPLE_RECURSIVE = NO
+INPUT_FILTER =
+FILTER_SOURCE_FILES = NO
+SOURCE_BROWSER = NO
+INLINE_SOURCES = NO
+REFERENCED_BY_RELATION = YES
+REFERENCES_RELATION = YES
+ALPHABETICAL_INDEX = YES
+COLS_IN_ALPHA_INDEX = 2
+IGNORE_PREFIX =
+GENERATE_TREEVIEW = NO
+TREEVIEW_WIDTH = 250
+GENERATE_LATEX = YES
+LATEX_OUTPUT = latex
+LATEX_CMD_NAME = latex
+MAKEINDEX_CMD_NAME = makeindex
+COMPACT_LATEX = NO
+PAPER_TYPE = a4wide
+EXTRA_PACKAGES =
+LATEX_HEADER =
+PDF_HYPERLINKS = YES
+USE_PDFLATEX = NO
+LATEX_BATCHMODE = NO
+GENERATE_RTF = NO
+RTF_OUTPUT = rtf
+COMPACT_RTF = NO
+RTF_HYPERLINKS = NO
+RTF_STYLESHEET_FILE =
+RTF_EXTENSIONS_FILE =
+GENERATE_MAN = YES
+MAN_OUTPUT = man
+MAN_EXTENSION = .3
+MAN_LINKS = YES
+GENERATE_XML = NO
+XML_SCHEMA =
+XML_DTD =
+GENERATE_AUTOGEN_DEF = NO
+ENABLE_PREPROCESSING = YES
+MACRO_EXPANSION = NO
+EXPAND_ONLY_PREDEF = NO
+SEARCH_INCLUDES = NO
+INCLUDE_PATH =
+INCLUDE_FILE_PATTERNS =
+PREDEFINED =
+EXPAND_AS_DEFINED =
+SKIP_FUNCTION_MACROS = YES
+TAGFILES =
+GENERATE_TAGFILE =
+ALLEXTERNALS = NO
+EXTERNAL_GROUPS = YES
+PERL_PATH = /usr/bin/perl
+CLASS_DIAGRAMS = NO
+HIDE_UNDOC_RELATIONS = YES
+HAVE_DOT = NO
+CLASS_GRAPH = NO
+COLLABORATION_GRAPH = NO
+TEMPLATE_RELATIONS = NO
+INCLUDE_GRAPH = NO
+INCLUDED_BY_GRAPH = NO
+GRAPHICAL_HIERARCHY = NO
+DOT_IMAGE_FORMAT = png
+DOT_PATH =
+DOTFILE_DIRS =
+DOT_GRAPH_MAX_NODES = 50
+GENERATE_LEGEND = YES
+DOT_CLEANUP = YES
+SEARCHENGINE = NO
--- /dev/null
+
+MAINTAINERCLEANFILES = Makefile.in embryo.dox
+
+.PHONY: doc
+
+PACKAGE_DOCNAME = $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)-doc
+
+if EFL_BUILD_DOC
+
+doc-clean:
+ rm -rf html/ latex/ man/ xml/ $(top_builddir)/$(PACKAGE_DOCNAME).tar*
+
+doc: all doc-clean
+ $(efl_doxygen)
+ cp $(srcdir)/img/* html/
+ rm -rf $(PACKAGE_DOCNAME).tar*
+ mkdir -p $(PACKAGE_DOCNAME)/doc
+ cp -R html/ latex/ man/ $(PACKAGE_DOCNAME)/doc
+ tar cf $(PACKAGE_DOCNAME).tar $(PACKAGE_DOCNAME)/
+ bzip2 -9 $(PACKAGE_DOCNAME).tar
+ rm -rf $(PACKAGE_DOCNAME)/
+ mv $(PACKAGE_DOCNAME).tar.bz2 $(top_builddir)
+
+clean-local: doc-clean
+
+else
+
+doc:
+ @echo "Documentation not built. Run ./configure --help"
+
+endif
+
+EXTRA_DIST = Doxyfile e.css foot.html head.html $(wildcard img/*.*) embryo.dox.in
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in 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.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
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+/*
+ Author:
+ Andres Blanc <andresblanc@gmail.com>
+ DaveMDS Andreoli <dave@gurumeditation.it>
+
+ Supported Browsers:
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+
+ Please use a different file for ie6, ie5, etc. hacks.
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+}
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+}
+
+/* Prevent design overflowing the viewport in small resolutions */
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+
+/*
+ Author:
+ Andres Blanc <andresblanc@gmail.com>
+ DaveMDS Andreoli <dave@gurumeditation.it>
+
+ Supported Browsers:
+ ie7, opera9, konqueror4 and firefox3
+
+ Please use a different file for ie6, ie5, etc. hacks.
+*/
+
+
+/* Necessary to place the footer at the bottom of the page */
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+ margin: 0px;
+ padding: 0px;
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+
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+ min-width: 760px;
+ margin-left: auto;
+ margin-right: auto;
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+ /*font-family: Lucida Grande, Helvetica, sans-serif;*/
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+
+/* Prevent design overflowing the viewport in small resolutions */
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+ background-image: url(menu_bg_last.png);
+ background-repeat: no-repeat;
+ background-position: top right;
+ padding-right: 17px;
+}
+
+#header .menu li {
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+ background-image: url(menu_bg_unsel.png);
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+ color: #cdcdcd;
+ text-decoration: none;
+ font-size: 10pt;
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+#header .menu li.current {
+ background-image: url(menu_bg_current.png);
+ background-repeat: no-repeat;
+}
+
+#header .menu li.current a {
+ color: #646464;
+}
+
+
+/* Hide all the submenus but the current */
+#header .submenu ul {
+ display: none;
+}
+
+#header .submenu .current {
+ display: block;
+}
+
+#header .submenu {
+ font: bold 10px verdana,'Bitstream Vera Sans',helvetica,arial,sans-serif;
+ margin-top: 10px;
+}
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+#header .submenu a {
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+ font-size: 0.9em;
+ line-height: 15px;
+ padding:0px 5px 0px 5px;
+}
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+#header .submenu a:hover {
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+}
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+#header .submenu li {
+ border-left: 1px solid #DDDDDD;
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+ border-left: 0;
+}
+
+#header .doxytitle {
+ position: absolute;
+ font-size: 1.8em;
+ font-weight: bold;
+ color: #444444;
+ line-height: 35px;
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+#header small {
+ font-size: 0.4em;
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+#footer {
+ background-image: url(foot_bg.png);
+ width: 100%;
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+#footer table {
+ width: 100%;
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+ padding: 5px 30px 5px 30px;
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+ color: #888888;
+}
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+#footer td.copyright {
+ width: 100%;
+}
+
--- /dev/null
+
+ <div id="push"></div>
+ </div> <!-- #content -->
+ </div> <!-- .layout -->
+
+ </div> <!-- #container -->
+
+
+ <div id="footer">
+ <table><tr>
+ <td class="poweredby"><img src="doxygen.png"></td>
+ <td class="copyright">Copyright ©$year Enlightenment</td>
+ <td class="generated">Docs generated $datetime</td>
+ </tr></table>
+ </div>
+
+
+</body>
+</html>
--- /dev/null
+<html>
+<head>
+ <title>$title</title>
+ <meta http-equiv="content-type" content="text/html;charset=UTF-8">
+ <meta name="author" content="Andres Blanc" >
+
+ <link rel="icon" href="img/favicon.png" type="image/x-icon">
+ <link rel="shortcut icon" href="img/favicon.png" type="image/x-icon">
+ <link rel="icon" href="img/favicon.png" type="image/ico">
+ <link rel="shortcut icon" href="img/favicon.png" type="image/ico">
+
+ <link rel="stylesheet" type="text/css" media="screen" href="e.css">
+ <link rel="stylesheet" type="text/css" media="screen" href="edoxy.css">
+</head>
+
+<body>
+
+<div id="container">
+
+<div id="header">
+<div class="layout">
+
+ <h1><span>Enlightenment</span></h1>
+ <h2><span>Beauty at your fingertips</span></h2>
+
+ <div class="menu-container">
+ <div class="menu">
+ <ul>
+ <li class="current"><a href="http://web.enlightenment.org/p.php?p=docs">Docs</a></li>
+ <li><a href="http://trac.enlightenment.org/e">Tracker</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=contact">Contact</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=contribute">Contribute</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=support">Support</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=download">Download</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=about">About</a></li>
+ <li><a href="http://www.enlightenment.org/p.php?p=news">News</a></li>
+ <li><a href="http://www.enlightenment.org/">Home</a></li>
+ </ul>
+ </div>
+ </div>
+
+ <div class="doxytitle">
+ $projectname Documentation <small>at $date</small>
+ </div>
+
+ <div class="menu-container">
+ <div class="submenu">
+ <ul class="current">
+ <li><a href="todo.html">Todo</a></li>
+ <li><a href="files.html">Files</a></li>
+ <li><a href="annotated.html">Data Structures</a></li>
+ <li><a href="globals.html">Globals</a></li>
+ <li><a href="modules.html">Modules</a></li>
+ <li><a href="pages.html">Related Pages</a></li>
+ <li class="current"><a href="index.html">Main Page</a></li>
+ </ul>
+ </div>
+ </div>
+
+
+ <div class="clear"></div>
+</div>
+</div>
+
+<div id="content">
+<div class="layout">
--- /dev/null
+/*
+ * This file contain a custom doxygen style to match e.org graphics
+ */
+
+
+
+/* BODY,H1,H2,H3,H4,H5,H6,P,CENTER,TD,TH,UL,DL,DIV {
+ font-family: Geneva, Arial, Helvetica, sans-serif;
+}*/
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+ font-size: 12px;
+}
+H1 {
+ text-align: center;
+ font-size: 160%;
+}
+H2 {
+ font-size: 120%;
+}
+H3 {
+ font-size: 100%;
+}
+CAPTION {
+ font-weight: bold
+}
+DIV.qindex {
+ width: 100%;
+ background-color: #e8eef2;
+ border: 1px solid #84b0c7;
+ text-align: center;
+ margin: 2px;
+ padding: 2px;
+ line-height: 140%;
+}
+DIV.navpath {
+ width: 100%;
+ background-color: #e8eef2;
+ border: 1px solid #84b0c7;
+ text-align: center;
+ margin: 2px;
+ padding: 2px;
+ line-height: 140%;
+}
+DIV.navtab {
+ background-color: #e8eef2;
+ border: 1px solid #84b0c7;
+ text-align: center;
+ margin: 2px;
+ margin-right: 15px;
+ padding: 2px;
+}
+TD.navtab {
+ font-size: 70%;
+}
+A.qindex {
+ text-decoration: none;
+ font-weight: bold;
+ color: #1A419D;
+}
+A.qindex:visited {
+ text-decoration: none;
+ font-weight: bold;
+ color: #1A419D
+}
+A.qindex:hover {
+ text-decoration: none;
+ background-color: #ddddff;
+}
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+ font-weight: bold;
+ background-color: #6666cc;
+ color: #ffffff;
+ border: 1px double #9295C2;
+}
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+ text-decoration: none;
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+}
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+}
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+ color: #000;
+}
+DL.el {
+ margin-left: -1cm
+}
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+ font-family: monospace, fixed;
+ font-size: 95%;
+}
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+ border: 1px solid #CCCCCC;
+ background-color: #f5f5f5;
+ margin-top: 4px;
+ margin-bottom: 4px;
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+ margin-right: 8px;
+ padding-left: 6px;
+ padding-right: 6px;
+ padding-top: 4px;
+ padding-bottom: 4px;
+}
+DIV.ah {
+ background-color: black;
+ font-weight: bold;
+ color: #ffffff;
+ margin-bottom: 3px;
+ margin-top: 3px
+}
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+DIV.groupHeader {
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+ margin-bottom: 6px;
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+}
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+ font-style: italic;
+ font-size: 90%
+}
+/*BODY {
+ background: white;
+ color: black;
+ margin-right: 20px;
+ margin-left: 20px;
+}*/
+TD.indexkey {
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+ font-weight: bold;
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+ padding-left : 10px;
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+ margin-left : 0px;
+ margin-right : 0px;
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+ margin-right : 0px;
+ margin-top : 2px;
+ margin-bottom : 2px;
+ border: 1px solid #CCCCCC;
+}
+TR.memlist {
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+}
+P.formulaDsp {
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+}
+IMG.formulaDsp {
+}
+IMG.formulaInl {
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+}
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+ border-right: 1px none #E0E0E0;
+ border-bottom: 1px none #E0E0E0;
+ border-left: 1px none #E0E0E0;
+ margin: 0px;
+}
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+ font-size: 80%;
+ font-style: italic;
+ background-color: #FAFAFA;
+ border-top: 1px none #E0E0E0;
+ border-right: 1px none #E0E0E0;
+ border-bottom: 1px none #E0E0E0;
+ border-left: 1px none #E0E0E0;
+ margin: 0px;
+}
+.memItemLeft {
+ padding: 1px 0px 0px 8px;
+ margin: 4px;
+ border-top-width: 1px;
+ border-right-width: 1px;
+ border-bottom-width: 1px;
+ border-left-width: 1px;
+ border-top-color: #E0E0E0;
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+}
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+ border-top-style: solid;
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+ font-size: 80%;
+}
+.memTemplItemLeft {
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+ margin: 4px;
+ border-top-width: 1px;
+ border-right-width: 1px;
+ border-bottom-width: 1px;
+ border-left-width: 1px;
+ border-top-color: #E0E0E0;
+ border-right-color: #E0E0E0;
+ border-bottom-color: #E0E0E0;
+ border-left-color: #E0E0E0;
+ border-top-style: none;
+ border-right-style: none;
+ border-bottom-style: none;
+ border-left-style: none;
+ background-color: #FAFAFA;
+ font-size: 80%;
+}
+.memTemplItemRight {
+ padding: 1px 8px 0px 8px;
+ margin: 4px;
+ border-top-width: 1px;
+ border-right-width: 1px;
+ border-bottom-width: 1px;
+ border-left-width: 1px;
+ border-top-color: #E0E0E0;
+ border-right-color: #E0E0E0;
+ border-bottom-color: #E0E0E0;
+ border-left-color: #E0E0E0;
+ border-top-style: none;
+ border-right-style: none;
+ border-bottom-style: none;
+ border-left-style: none;
+ background-color: #FAFAFA;
+ font-size: 80%;
+}
+.memTemplParams {
+ padding: 1px 0px 0px 8px;
+ margin: 4px;
+ border-top-width: 1px;
+ border-right-width: 1px;
+ border-bottom-width: 1px;
+ border-left-width: 1px;
+ border-top-color: #E0E0E0;
+ border-right-color: #E0E0E0;
+ border-bottom-color: #E0E0E0;
+ border-left-color: #E0E0E0;
+ border-top-style: solid;
+ border-right-style: none;
+ border-bottom-style: none;
+ border-left-style: none;
+ color: #606060;
+ background-color: #FAFAFA;
+ font-size: 80%;
+}
+.search {
+ color: #003399;
+ font-weight: bold;
+}
+FORM.search {
+ margin-bottom: 0px;
+ margin-top: 0px;
+}
+INPUT.search {
+ font-size: 75%;
+ color: #000080;
+ font-weight: normal;
+ background-color: #e8eef2;
+}
+TD.tiny {
+ font-size: 75%;
+}
+a {
+ color: #1A41A8;
+}
+a:visited {
+ color: #2A3798;
+}
+.dirtab {
+ padding: 4px;
+ border-collapse: collapse;
+ border: 1px solid #84b0c7;
+}
+TH.dirtab {
+ background: #e8eef2;
+ font-weight: bold;
+}
+HR {
+ height: 1px;
+ border: none;
+ border-top: 1px solid black;
+}
+
+/* Style for detailed member documentation */
+.memtemplate {
+ font-size: 80%;
+ color: #606060;
+ font-weight: normal;
+ margin-left: 3px;
+}
+.memnav {
+ background-color: #e8eef2;
+ border: 1px solid #84b0c7;
+ text-align: center;
+ margin: 2px;
+ margin-right: 15px;
+ padding: 2px;
+}
+.memitem {
+ padding: 4px;
+ background-color: #eef3f5;
+ border-width: 1px;
+ border-style: solid;
+ border-color: #dedeee;
+ -moz-border-radius: 8px 8px 8px 8px;
+}
+.memname {
+ white-space: nowrap;
+ font-weight: bold;
+}
+.memdoc{
+ padding-left: 10px;
+}
+.memproto {
+ background-color: #d5e1e8;
+ width: 100%;
+ border-width: 1px;
+ border-style: solid;
+ border-color: #84b0c7;
+ font-weight: bold;
+ -moz-border-radius: 8px 8px 8px 8px;
+}
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+}
+.paramtype {
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+}
+.paramname {
+ color: #602020;
+ font-style: italic;
+ white-space: nowrap;
+}
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+/* for the tree view */
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+ margin:0.5em;
+}
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+ font-size: 9pt;
+ font-weight: bold;
+}
+.directory h3 {
+ margin: 0px;
+ margin-top: 1em;
+ font-size: 11pt;
+}
+
+/* The following two styles can be used to replace the root node title */
+/* with an image of your choice. Simply uncomment the next two styles, */
+/* specify the name of your image and be sure to set 'height' to the */
+/* proper pixel height of your image. */
+
+/* .directory h3.swap { */
+/* height: 61px; */
+/* background-repeat: no-repeat; */
+/* background-image: url("yourimage.gif"); */
+/* } */
+/* .directory h3.swap span { */
+/* display: none; */
+/* } */
+
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+ margin-top: 0;
+}
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+ margin: 0px;
+ white-space: nowrap;
+}
+.directory div {
+ display: none;
+ margin: 0px;
+}
+.directory img {
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+}
+/* these are for tree view when not used as main index */
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+ font-size: 100%;
+ font-weight: bold;
+}
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+ margin-top: 1em;
+ font-size: 11pt;
+}
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+}
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+ white-space: nowrap;
+}
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+ display: none;
+ margin: 0px;
+}
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+ vertical-align: -30%;
+}
+
+/*
+ * This file contain a custom doxygen style to match e.org graphics
+ */
+
+
+
+/* BODY,H1,H2,H3,H4,H5,H6,P,CENTER,TD,TH,UL,DL,DIV {
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+}
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+}
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+}
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+}
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+}
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+ text-align: center;
+ margin: 2px;
+ padding: 2px;
+ line-height: 140%;
+}
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+}
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+ border: 1px solid #84b0c7;
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+ margin-right: 15px;
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+}
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+}
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+ font-weight: bold;
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+}
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+}
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+ color: #ffffff;
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+}
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+}
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+ color: #0000FF
+}
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+}
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+ color: #0000FF
+}
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+ color: #0000FF
+}
+A:hover, A:visited:hover {
+ text-decoration: none;
+ /* background-color: #f2f2ff; */
+ color: #000055;
+}
+A.anchor {
+ color: #000;
+}
+DL.el {
+ margin-left: -1cm
+}
+.fragment {
+ font-family: monospace, fixed;
+ font-size: 95%;
+}
+PRE.fragment {
+ border: 1px solid #CCCCCC;
+ background-color: #f5f5f5;
+ margin-top: 4px;
+ margin-bottom: 4px;
+ margin-left: 2px;
+ margin-right: 8px;
+ padding-left: 6px;
+ padding-right: 6px;
+ padding-top: 4px;
+ padding-bottom: 4px;
+}
+DIV.ah {
+ background-color: black;
+ font-weight: bold;
+ color: #ffffff;
+ margin-bottom: 3px;
+ margin-top: 3px
+}
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+DIV.groupHeader {
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+ margin-bottom: 6px;
+ font-weight: bold;
+}
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+ font-style: italic;
+ font-size: 90%
+}
+/*BODY {
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+ color: black;
+ margin-right: 20px;
+ margin-left: 20px;
+}*/
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+ font-weight: bold;
+ padding-right : 10px;
+ padding-top : 2px;
+ padding-left : 10px;
+ padding-bottom : 2px;
+ margin-left : 0px;
+ margin-right : 0px;
+ margin-top : 2px;
+ margin-bottom : 2px;
+ border: 1px solid #CCCCCC;
+}
+TD.indexvalue {
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+ font-style: italic;
+ padding-right : 10px;
+ padding-top : 2px;
+ padding-left : 10px;
+ padding-bottom : 2px;
+ margin-left : 0px;
+ margin-right : 0px;
+ margin-top : 2px;
+ margin-bottom : 2px;
+ border: 1px solid #CCCCCC;
+}
+TR.memlist {
+ background-color: #f0f0f0;
+}
+P.formulaDsp {
+ text-align: center;
+}
+IMG.formulaDsp {
+}
+IMG.formulaInl {
+ vertical-align: middle;
+}
+SPAN.keyword { color: #008000 }
+SPAN.keywordtype { color: #604020 }
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+SPAN.vhdlchar { color: #000000 }
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+SPAN.vhdllogic { color: #ff0000 }
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+ font-size: 80%;
+ font-style: italic;
+ background-color: #FAFAFA;
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+ border-bottom: 1px none #E0E0E0;
+ border-left: 1px none #E0E0E0;
+ margin: 0px;
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--- /dev/null
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+%changelog
--- /dev/null
+%define _missing_doc_files_terminate_build 0
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+%{!?_rel:%{expand:%%global _rel 0.enl%{?dist}}}
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+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-filesDATA: $(files_DATA)
+ @$(NORMAL_INSTALL)
+ test -z "$(filesdir)" || $(MKDIR_P) "$(DESTDIR)$(filesdir)"
+ @list='$(files_DATA)'; test -n "$(filesdir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(filesdir)'"; \
+ $(INSTALL_DATA) $$files "$(DESTDIR)$(filesdir)" || exit $$?; \
+ done
+
+uninstall-filesDATA:
+ @$(NORMAL_UNINSTALL)
+ @list='$(files_DATA)'; test -n "$(filesdir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(filesdir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(filesdir)" && rm -f $$files
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(DATA)
+installdirs:
+ for dir in "$(DESTDIR)$(filesdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-filesDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-filesDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-filesDATA install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ uninstall uninstall-am uninstall-filesDATA
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* Float arithmetic
+ *
+ * (c) Copyright 1999, Artran, Inc.
+ * Written by Greg Garner (gmg@artran.com)
+ * Modified in March 2001 to include user defined
+ * operators for the floating point functions.
+ * (c) Copyright 2004, Carsten Haitzler
+ * Modified March 2004 by Carsten Haitzler <raster@rasterman.com> to conform
+ * to E coding style
+ * Became default include for embryo...
+ * Added string functions
+ * Added rand functions
+ * Added time functions
+ *
+ * This file is provided as is (no warranties).
+ */
+#if defined DEFAULT_INC
+#endinput
+#endif
+#define DEFAULT_INC
+
+#pragma rational Float
+
+#define PI 3.1415926535897932384626433832795
+
+/* Different methods of rounding */
+enum Float_Round_Method
+{
+ ROUND, FLOOR, CEIL, TOZERO
+};
+/* different angle addressing modes (default is radians) */
+enum Float_Angle_Mode
+{
+ RADIAN, DEGREES, GRADES
+};
+
+/* varags - get numebr of args to a function */
+native numargs();
+/* varags - get arg no "arg" */
+native getarg(arg, index=0);
+native getsarg(arg, buf[], buflen);
+native Float:getfarg(arg, index=0);
+/* varags - set arg no "arg" */
+native setarg(arg, index=0, value);
+native setfarg(arg, index=0, Float:value);
+
+/* Convert a string into a floating point value */
+native Float:atof(const string[]);
+/* Return the fractional part of a float */
+native Float:fract(Float:value);
+/* Round a float into a integer value */
+native round(Float:value, Float_Round_Method:method=ROUND);
+/* Return the square root of value, same as float_power(value, 0.5) */
+native Float:sqrt(Float:value);
+/* Return the value raised to the power of the exponent */
+native Float:pow(Float:value, Float:exponent);
+/* Return the logarithm */
+native Float:log(Float:value, Float:base=10.0);
+/* Return the sine, cosine or tangent. The input angle may be in radian*/
+/* degrees or grades. */
+native Float:sin(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:cos(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:tan(Float:value, Float_Angle_Mode:mode=RADIAN);
+/* Return the absolute value */
+native Float:abs(Float:value);
+/* return integer from string */
+native atoi(str[]);
+/* return 0 if string matches glob, non-zero otherwise */
+native fnmatch(glob[], str[]);
+/* same as strcmp() */
+native strcmp(str1[], str2[]);
+/* same as strncmp */
+native strncmp(str1[], str2[], n);
+/* same as strcpy */
+native strcpy(dst[], src[]);
+/* same as strncpy except it nul terminates */
+native strncpy(dst[], src[], n);
+/* same as strlen */
+native strlen(str[]);
+/* same as strcat */
+native strcat(dst[], src[]);
+/* same as strncat except it nul terminates */
+native strncat(dst[], src[], n);
+/* prepends src string onto start of dst string */
+native strprep(dst[], src[]);
+/* prepends at most n chars from src string onto dst string */
+native strnprep(dst[], src[], n);
+/* cuts chars from char n to (not including) n2, and puts them in str */
+native strcut(dst[], str[], n, n2);
+/* same as snprintf, except only supports %%, %c, %i, %d, %f, %x, %X, %s, \n and \t */
+native snprintf(dst[], dstn, fmt[], ...);
+/* same as strstr */
+native strstr(str[], ndl[]);
+/* same as strchr, except ch must be a 1 charater long string, and returns string index */
+native strchr(str[], ch[]);
+/* same as strrchr, except ch must be a 1 charater long string and returns string index */
+native strrchr(str[], ch[]);
+/* return random number 0 - 65535 */
+native rand();
+/* return random number 0.0 - 1.0 */
+native Float:randf();
+/* return seconds since midnight as a float */
+native Float:seconds();
+/* return the current date, year, time etc. in the variables provided */
+native date(&year, &month, &day, &yearday, &weekday, &hr, &min, &Float:sec);
+
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+/*****************************************************************************/
+
+/**************************************************/
+/* Hidden calls - all are overloaded on operators */
+/**************************************************/
+
+/* Convert an integer into a floating point value */
+native Float:float(value);
+/* Multiple two floats together */
+native Float:float_mul(Float:oper1, Float:oper2);
+/* Divide the dividend float by the divisor float */
+native Float:float_div(Float:dividend, Float:divisor);
+/* Add two floats together */
+native Float:float_add(Float:oper1, Float:oper2);
+/* Subtract oper2 float from oper1 float */
+native Float:float_sub(Float:oper1, Float:oper2);
+/* Compare two integers. If the two elements are equal, return 0. */
+/* If the first argument is greater than the second argument, return 1, */
+/* If the first argument is less than the second argument, return -1. */
+native float_cmp(Float:oper1, Float:oper2);
+/* user defined operators */
+native Float:operator*(Float:oper1, Float:oper2) = float_mul;
+native Float:operator/(Float:oper1, Float:oper2) = float_div;
+native Float:operator+(Float:oper1, Float:oper2) = float_add;
+native Float:operator-(Float:oper1, Float:oper2) = float_sub;
+native Float:operator=(oper) = float;
+stock Float:operator++(Float:oper)
+ return oper+1.0;
+stock Float:operator--(Float:oper)
+ return oper-1.0;
+stock Float:operator-(Float:oper)
+ return oper^Float:0x80000000; /* IEEE values are sign/magnitude */
+stock Float:operator*(Float:oper1, oper2)
+ return float_mul(oper1, float(oper2)); /* "*" is commutative */
+stock Float:operator/(Float:oper1, oper2)
+ return float_div(oper1, float(oper2));
+stock Float:operator/(oper1, Float:oper2)
+ return float_div(float(oper1), oper2);
+stock Float:operator+(Float:oper1, oper2)
+ return float_add(oper1, float(oper2)); /* "+" is commutative */
+stock Float:operator-(Float:oper1, oper2)
+ return float_sub(oper1, float(oper2));
+stock Float:operator-(oper1, Float:oper2)
+ return float_sub(float(oper1), oper2);
+stock bool:operator==(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) == 0;
+stock bool:operator==(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) == 0; /* "==" is commutative */
+stock bool:operator!=(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) != 0;
+stock bool:operator!=(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) != 0; /* "!=" is commutative */
+stock bool:operator>(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) > 0;
+stock bool:operator>(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) > 0;
+stock bool:operator>(oper1, Float:oper2)
+ return float_cmp(float(oper1), oper2) > 0;
+stock bool:operator>=(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) >= 0;
+stock bool:operator>=(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) >= 0;
+stock bool:operator>=(oper1, Float:oper2)
+ return float_cmp(float(oper1), oper2) >= 0;
+stock bool:operator<(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) < 0;
+stock bool:operator<(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) < 0;
+stock bool:operator<(oper1, Float:oper2)
+ return float_cmp(float(oper1), oper2) < 0;
+stock bool:operator<=(Float:oper1, Float:oper2)
+ return float_cmp(oper1, oper2) <= 0;
+stock bool:operator<=(Float:oper1, oper2)
+ return float_cmp(oper1, float(oper2)) <= 0;
+stock bool:operator<=(oper1, Float:oper2)
+ return float_cmp(float(oper1), oper2) <= 0;
+stock bool:operator!(Float:oper)
+ return (_:oper & 0x7fffffff) == 0;
+/* forbidden operations */
+forward operator%(Float:oper1, Float:oper2);
+forward operator%(Float:oper1, oper2);
+forward operator%(oper1, Float:oper2);
+
+/**************************************************************************/
+/* ADDED in embryo 1.2 */
+/**************************************************************************/
+/* use this to determine embryo age */
+#define EMBRYO_12 12
+/* Return the inverse sine, cosine or tangent. The output may be radians, */
+/* degrees or grades. */
+native Float:asin(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:acos(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:atan(Float:value, Float_Angle_Mode:mode=RADIAN);
+native Float:atan2(Float:valuey, Float:valuex, Float_Angle_Mode:mode=RADIAN);
+/* same as libc functions */
+native Float:log1p(Float:value);
+native Float:cbrt(Float:value);
+native Float:exp(Float:value);
+native Float:exp2(Float:value);
+native Float:hypot(Float:valuex, Float:valuey);
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2009-04-28.21; # 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.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# 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=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+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 the last 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.
+ -s $stripprog installed files.
+ -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
+"
+
+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
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+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
+ 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
+ trap '(exit $?); exit' 1 2 13 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 starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$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
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # 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
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/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-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or 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
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && 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=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_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 && $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 "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # 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 $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$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 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+# Generated from ltmain.m4sh.
+
+# ltmain.sh (GNU libtool) 2.2.6b
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 2008 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can 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.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print informational messages (default)
+# --version print version information
+# -h, --help print short or long help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.2.6b Debian-2.2.6b-2ubuntu3
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+
+PROGRAM=ltmain.sh
+PACKAGE=libtool
+VERSION="2.2.6b Debian-2.2.6b-2ubuntu3"
+TIMESTAMP=""
+package_revision=1.3017
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# NLS nuisances: We save the old values to restore during execute mode.
+# Only set LANG and LC_ALL to C if already set.
+# These must not be set unconditionally because not all systems understand
+# e.g. LANG=C (notably SCO).
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+
+$lt_unset CDPATH
+
+
+
+
+
+: ${CP="cp -f"}
+: ${ECHO="echo"}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+# Generated shell functions inserted here.
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+# The name of this program:
+# In the unlikely event $progname began with a '-', it would play havoc with
+# func_echo (imagine progname=-n), so we prepend ./ in that case:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+case $progname in
+ -*) progname=./$progname ;;
+esac
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname${mode+: }$mode: $*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "X$my_tmpdir" | $Xsed
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "X$1" | $Xsed \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $SED -n '/^# Usage:/,/# -h/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ $ECHO
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help
+# Echo long help message to standard output and exit.
+func_help ()
+{
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ func_error "missing argument for $1"
+ exit_cmd=exit
+}
+
+exit_cmd=:
+
+
+
+
+
+# Check that we have a working $ECHO.
+if test "X$1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X$1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell, and then maybe $ECHO will work.
+ exec $SHELL "$progpath" --no-reexec ${1+"$@"}
+fi
+
+if test "X$1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<EOF
+$*
+EOF
+ exit $EXIT_SUCCESS
+fi
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+# $mode is unset
+nonopt=
+execute_dlfiles=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+opt_dry_run=false
+opt_duplicate_deps=false
+opt_silent=false
+opt_debug=:
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ $ECHO "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ $ECHO "enable shared libraries"
+ else
+ $ECHO "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ $ECHO "enable static libraries"
+ else
+ $ECHO "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# Parse options once, thoroughly. This comes as soon as possible in
+# the script to make things like `libtool --version' happen quickly.
+{
+
+ # Shorthand for --mode=foo, only valid as the first argument
+ case $1 in
+ clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+ compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+ execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+ finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+ link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+ uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+ esac
+
+ # Parse non-mode specific arguments:
+ while test "$#" -gt 0; do
+ opt="$1"
+ shift
+
+ case $opt in
+ --config) func_config ;;
+
+ --debug) preserve_args="$preserve_args $opt"
+ func_echo "enabling shell trace mode"
+ opt_debug='set -x'
+ $opt_debug
+ ;;
+
+ -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ execute_dlfiles="$execute_dlfiles $1"
+ shift
+ ;;
+
+ --dry-run | -n) opt_dry_run=: ;;
+ --features) func_features ;;
+ --finish) mode="finish" ;;
+
+ --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ case $1 in
+ # Valid mode arguments:
+ clean) ;;
+ compile) ;;
+ execute) ;;
+ finish) ;;
+ install) ;;
+ link) ;;
+ relink) ;;
+ uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+ esac
+
+ mode="$1"
+ shift
+ ;;
+
+ --preserve-dup-deps)
+ opt_duplicate_deps=: ;;
+
+ --quiet|--silent) preserve_args="$preserve_args $opt"
+ opt_silent=:
+ ;;
+
+ --verbose| -v) preserve_args="$preserve_args $opt"
+ opt_silent=false
+ ;;
+
+ --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break
+ preserve_args="$preserve_args $opt $1"
+ func_enable_tag "$1" # tagname is set here
+ shift
+ ;;
+
+ # Separate optargs to long options:
+ -dlopen=*|--mode=*|--tag=*)
+ func_opt_split "$opt"
+ set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"}
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) opt_help=: ;;
+ --version) func_version ;;
+
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+
+ *) nonopt="$opt"
+ break
+ ;;
+ esac
+ done
+
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_duplicate_deps
+ ;;
+ esac
+
+ # Having warned about all mis-specified options, bail out if
+ # anything was wrong.
+ $exit_cmd $EXIT_FAILURE
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+$opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ test -z "$mode" && func_fatal_error "error: you must specify a MODE."
+
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$execute_dlfiles" && test "$mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$mode' for more information."
+}
+
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_ltwrapper_scriptname_result=""
+ if func_ltwrapper_executable_p "$1"; then
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+ fi
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_quote_for_eval "$arg"
+ CC_quoted="$CC_quoted $func_quote_for_eval_result"
+ done
+ case "$@ " in
+ " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ pie_flag="$pie_flag $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ later="$later $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$arg"
+ lastarg="$lastarg $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ base_compile="$base_compile $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_quote_for_eval "$lastarg"
+ base_compile="$base_compile $func_quote_for_eval_result"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ removelist="$removelist $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ removelist="$removelist $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ if test -n "$fix_srcfile_path"; then
+ eval srcfile=\"$fix_srcfile_path\"
+ fi
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ command="$command -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ command="$command -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ command="$command$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+test "$mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to building PIC objects only
+ -prefer-non-pic try to building non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$mode'"
+ ;;
+ esac
+
+ $ECHO
+ $ECHO "Try \`$progname --help' for more information about other modes."
+
+ exit $?
+}
+
+ # Now that we've collected a possible --mode arg, show help if necessary
+ $opt_help && func_mode_help
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $execute_dlfiles; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ dir="$dir/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -*) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_quote_for_eval "$file"
+ args="$args $func_quote_for_eval_result"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ $ECHO "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libdirs="$nonopt"
+ admincmds=
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for dir
+ do
+ libdirs="$libdirs $dir"
+ done
+
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || admincmds="$admincmds
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ $ECHO "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ $ECHO
+ $ECHO "If you ever happen to want to link against installed libraries"
+ $ECHO "in a given directory, LIBDIR, you must either use libtool, and"
+ $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ $ECHO "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ $ECHO " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ $ECHO " - add LIBDIR to the \`$runpath_var' environment variable"
+ $ECHO " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ $ECHO
+
+ $ECHO "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ $ECHO "pages."
+ ;;
+ *)
+ $ECHO "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ $ECHO "X----------------------------------------------------------------------" | $Xsed
+ exit $EXIT_SUCCESS
+}
+
+test "$mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ $ECHO "X$nonopt" | $GREP shtool >/dev/null; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog$func_quote_for_eval_result"
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ for arg
+ do
+ if test -n "$dest"; then
+ files="$files $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ case " $install_prog " in
+ *[\\\ /]cp\ *) ;;
+ *) prev=$arg ;;
+ esac
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ install_prog="$install_prog $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ staticlibs="$staticlibs $file"
+ ;;
+
+ *.la)
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) current_libdirs="$current_libdirs $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) future_libdirs="$future_libdirs $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ dir="$dir$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_verbose "extracting global C symbols from \`$progfile'"
+ $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+/* DATA imports from DLLs on WIN32 con't be const, because
+ runtime relocations are performed -- see ld's documentation
+ on pseudo-relocs. */"
+ lt_dlsym_const= ;;
+ *osf5*)
+ echo >> "$output_objdir/$my_dlsyms" "\
+/* This system does not cope well with relocations in const data */"
+ lt_dlsym_const= ;;
+ *)
+ lt_dlsym_const=const ;;
+ esac
+
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+extern $lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+$lt_dlsym_const lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ $ECHO >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) symtab_cflags="$symtab_cflags $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then
+ win32_nmres=`eval $NM -f posix -A $1 |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?'
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+
+# func_emit_wrapper_part1 [arg=no]
+#
+# Emit the first part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part1 ()
+{
+ func_emit_wrapper_part1_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part1_arg1=$1
+ fi
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed='${SED} -e 1s/^X//'
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ ECHO=\"$qecho\"
+ file=\"\$0\"
+ # Make sure echo works.
+ if test \"X\$1\" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+ elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then
+ # Yippee, \$ECHO works!
+ :
+ else
+ # Restart under the correct shell, and then maybe \$ECHO will work.
+ exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"}
+ fi
+ fi\
+"
+ $ECHO "\
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\`
+ done
+"
+}
+# end: func_emit_wrapper_part1
+
+# func_emit_wrapper_part2 [arg=no]
+#
+# Emit the second part of a libtool wrapper script on stdout.
+# For more information, see the description associated with
+# func_emit_wrapper(), below.
+func_emit_wrapper_part2 ()
+{
+ func_emit_wrapper_part2_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_part2_arg1=$1
+ fi
+
+ $ECHO "\
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ # fixup the dll searchpath if we need to.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+# end: func_emit_wrapper_part2
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=no
+ if test -n "$1" ; then
+ func_emit_wrapper_arg1=$1
+ fi
+
+ # split this up so that func_emit_cwrapperexe_src
+ # can call each part independently.
+ func_emit_wrapper_part1 "${func_emit_wrapper_arg1}"
+ func_emit_wrapper_part2 "${func_emit_wrapper_arg1}"
+}
+
+
+# func_to_host_path arg
+#
+# Convert paths to host format when used with build tools.
+# Intended for use with "native" mingw (where libtool itself
+# is running under the msys shell), or in the following cross-
+# build environments:
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+# where wine is equipped with the `winepath' executable.
+# In the native mingw case, the (msys) shell automatically
+# converts paths for any non-msys applications it launches,
+# but that facility isn't available from inside the cwrapper.
+# Similar accommodations are necessary for $host mingw and
+# $build cygwin. Calling this function does no harm for other
+# $host/$build combinations not listed above.
+#
+# ARG is the path (on $build) that should be converted to
+# the proper representation for $host. The result is stored
+# in $func_to_host_path_result.
+func_to_host_path ()
+{
+ func_to_host_path_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ case $build in
+ *mingw* ) # actually, msys
+ # awkward: cmd appends spaces to result
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_path_tmp1=`( cmd //c echo "$1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_path_tmp1=`cygpath -w "$1"`
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # Unfortunately, winepath does not exit with a non-zero
+ # error code, so we are forced to check the contents of
+ # stdout. On the other hand, if the command is not
+ # found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both
+ # error code of zero AND non-empty stdout, which explains
+ # the odd construction:
+ func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then
+ func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ # Allow warning below.
+ func_to_host_path_result=""
+ fi
+ ;;
+ esac
+ if test -z "$func_to_host_path_result" ; then
+ func_error "Could not determine host path corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_path_result="$1"
+ fi
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_path
+
+# func_to_host_pathlist arg
+#
+# Convert pathlists to host format when used with build tools.
+# See func_to_host_path(), above. This function supports the
+# following $build/$host combinations (but does no harm for
+# combinations not listed here):
+# $build $host
+# mingw (msys) mingw [e.g. native]
+# cygwin mingw
+# *nix + wine mingw
+#
+# Path separators are also converted from $build format to
+# $host format. If ARG begins or ends with a path separator
+# character, it is preserved (but converted to $host format)
+# on output.
+#
+# ARG is a pathlist (on $build) that should be converted to
+# the proper representation on $host. The result is stored
+# in $func_to_host_pathlist_result.
+func_to_host_pathlist ()
+{
+ func_to_host_pathlist_result="$1"
+ if test -n "$1" ; then
+ case $host in
+ *mingw* )
+ lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_to_host_pathlist_tmp2="$1"
+ # Once set for this call, this variable should not be
+ # reassigned. It is used in tha fallback case.
+ func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e 's|^:*||' -e 's|:*$||'`
+ case $build in
+ *mingw* ) # Actually, msys.
+ # Awkward: cmd appends spaces to result.
+ lt_sed_strip_trailing_spaces="s/[ ]*\$//"
+ func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ *cygwin* )
+ func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"`
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\
+ $SED -e "$lt_sed_naive_backslashify"`
+ ;;
+ * )
+ # unfortunately, winepath doesn't convert pathlists
+ func_to_host_pathlist_result=""
+ func_to_host_pathlist_oldIFS=$IFS
+ IFS=:
+ for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do
+ IFS=$func_to_host_pathlist_oldIFS
+ if test -n "$func_to_host_pathlist_f" ; then
+ func_to_host_path "$func_to_host_pathlist_f"
+ if test -n "$func_to_host_path_result" ; then
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_to_host_pathlist_result="$func_to_host_path_result"
+ else
+ func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result"
+ fi
+ fi
+ fi
+ IFS=:
+ done
+ IFS=$func_to_host_pathlist_oldIFS
+ ;;
+ esac
+ if test -z "$func_to_host_pathlist_result" ; then
+ func_error "Could not determine the host path(s) corresponding to"
+ func_error " '$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This may break if $1 contains DOS-style drive
+ # specifications. The fix is not to complicate the expression
+ # below, but for the user to provide a working wine installation
+ # with winepath so that path translation in the cross-to-mingw
+ # case works properly.
+ lt_replace_pathsep_nix_to_dos="s|:|;|g"
+ func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\
+ $SED -e "$lt_replace_pathsep_nix_to_dos"`
+ fi
+ # Now, add the leading and trailing path separators back
+ case "$1" in
+ :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result"
+ ;;
+ esac
+ case "$1" in
+ *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+}
+# end: func_to_host_pathlist
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+
+ Currently, it simply execs the wrapper *script* "$SHELL $output",
+ but could eventually absorb all of the scripts functionality and
+ exec $objdir/$outputname directly.
+*/
+EOF
+ cat <<"EOF"
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+# define setmode _setmode
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# define HAVE_SETENV
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+#ifdef _MSC_VER
+# define S_IXUSR _S_IEXEC
+# define stat _stat
+# ifndef _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifdef __CYGWIN__
+# define FOPEN_WB "wb"
+#endif
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#undef LTWRAPPER_DEBUGPRINTF
+#if defined DEBUGWRAPPER
+# define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args
+static void
+ltwrapper_debugprintf (const char *fmt, ...)
+{
+ va_list args;
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+}
+#else
+# define LTWRAPPER_DEBUGPRINTF(args)
+#endif
+
+const char *program_name = NULL;
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_fatal (const char *message, ...);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_opt_process_env_set (const char *arg);
+void lt_opt_process_env_prepend (const char *arg);
+void lt_opt_process_env_append (const char *arg);
+int lt_split_name_value (const char *arg, char** name, char** value);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+
+static const char *script_text_part1 =
+EOF
+
+ func_emit_wrapper_part1 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+ cat <<EOF
+
+static const char *script_text_part2 =
+EOF
+ func_emit_wrapper_part2 yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ "/' -e 's/$/\\n"/'
+ echo ";"
+
+ cat <<EOF
+const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_pathlist "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_pathlist "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_pathlist_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+#define LTWRAPPER_OPTION_PREFIX_LENGTH 5
+
+static const size_t opt_prefix_len = LTWRAPPER_OPTION_PREFIX_LENGTH;
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+
+static const size_t env_set_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 7;
+static const char *env_set_opt = LTWRAPPER_OPTION_PREFIX "env-set";
+ /* argument is putenv-style "foo=bar", value of foo is set to bar */
+
+static const size_t env_prepend_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 11;
+static const char *env_prepend_opt = LTWRAPPER_OPTION_PREFIX "env-prepend";
+ /* argument is putenv-style "foo=bar", new value of foo is bar${foo} */
+
+static const size_t env_append_opt_len = LTWRAPPER_OPTION_PREFIX_LENGTH + 10;
+static const char *env_append_opt = LTWRAPPER_OPTION_PREFIX "env-append";
+ /* argument is putenv-style "foo=bar", new value of foo is ${foo}bar */
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) argv[0] : %s\n", argv[0]));
+ LTWRAPPER_DEBUGPRINTF (("(main) program_name : %s\n", program_name));
+
+ /* very simple arg parsing; don't want to rely on getopt */
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ printf ("%s", script_text_part1);
+ printf ("%s", script_text_part2);
+ return 0;
+ }
+ }
+
+ newargz = XMALLOC (char *, argc + 1);
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal ("Couldn't find %s", argv[0]);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (before symlink chase) at : %s\n",
+ tmp_pathspec));
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ LTWRAPPER_DEBUGPRINTF (("(main) found exe (after symlink chase) at : %s\n",
+ actual_cwrapper_path));
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup( base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) libtool target name: %s\n",
+ target_name));
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strncmp (argv[i], env_set_opt, env_set_opt_len) == 0)
+ {
+ if (argv[i][env_set_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_set_opt_len + 1;
+ lt_opt_process_env_set (p);
+ }
+ else if (argv[i][env_set_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_set (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_set_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_prepend_opt, env_prepend_opt_len) == 0)
+ {
+ if (argv[i][env_prepend_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_prepend_opt_len + 1;
+ lt_opt_process_env_prepend (p);
+ }
+ else if (argv[i][env_prepend_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_prepend (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_prepend_opt);
+ continue;
+ }
+ if (strncmp (argv[i], env_append_opt, env_append_opt_len) == 0)
+ {
+ if (argv[i][env_append_opt_len] == '=')
+ {
+ const char *p = argv[i] + env_append_opt_len + 1;
+ lt_opt_process_env_append (p);
+ }
+ else if (argv[i][env_append_opt_len] == '\0' && i + 1 < argc)
+ {
+ lt_opt_process_env_append (argv[++i]); /* don't copy */
+ }
+ else
+ lt_fatal ("%s missing required argument", env_append_opt);
+ continue;
+ }
+ if (strncmp (argv[i], ltwrapper_option_prefix, opt_prefix_len) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal ("Unrecognized option in %s namespace: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+ LTWRAPPER_DEBUGPRINTF (("(main) lt_argv_zero : %s\n", (lt_argv_zero ? lt_argv_zero : "<NULL>")));
+ for (i = 0; i < newargc; i++)
+ {
+ LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : "<NULL>")));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal ("Memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n",
+ path ? (*path ? path : "EMPTY!") : "NULL!"));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n",
+ wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal ("getcwd failed");
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n",
+ tmp_pathspec));
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ char *errstr = strerror (errno);
+ lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr);
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal ("Could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+static void
+lt_error_core (int exit_status, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s: %s: ", program_name, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, "FATAL", message, ap);
+ va_end (ap);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+int
+lt_split_name_value (const char *arg, char** name, char** value)
+{
+ const char *p;
+ int len;
+ if (!arg || !*arg)
+ return 1;
+
+ p = strchr (arg, (int)'=');
+
+ if (!p)
+ return 1;
+
+ *value = xstrdup (++p);
+
+ len = strlen (arg) - strlen (*value);
+ *name = XMALLOC (char, len);
+ strncpy (*name, arg, len-1);
+ (*name)[len - 1] = '\0';
+
+ return 0;
+}
+
+void
+lt_opt_process_env_set (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg);
+ }
+
+ lt_setenv (name, value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_prepend (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_opt_process_env_append (const char *arg)
+{
+ char *name = NULL;
+ char *value = NULL;
+ char *new_value = NULL;
+
+ if (lt_split_name_value (arg, &name, &value) != 0)
+ {
+ XFREE (name);
+ XFREE (value);
+ lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg);
+ }
+
+ new_value = lt_extend_str (getenv (name), value, 1);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ XFREE (name);
+ XFREE (value);
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ (name ? name : "<NULL>"),
+ (value ? value : "<NULL>")));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ dlfiles="$dlfiles $arg"
+ else
+ dlprefiles="$dlprefiles $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) deplibs="$deplibs $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# moreargs="$moreargs $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) rpath="$rpath $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) xrpath="$xrpath $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ weak_libs="$weak_libs $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ compiler_flags="$compiler_flags $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ linker_flags="$linker_flags $qarg"
+ compiler_flags="$compiler_flags $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname '-L' '' "$arg"
+ dir=$func_stripname_result
+ if test -z "$dir"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "*) ;;
+ *)
+ deplibs="$deplibs -L$dir"
+ lib_search_path="$lib_search_path $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) dllsearchpath="$dllsearchpath:$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ deplibs="$deplibs System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ deplibs="$deplibs $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ compiler_flags="$compiler_flags $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ arg="$arg $wl$func_quote_for_eval_result"
+ compiler_flags="$compiler_flags $wl$func_quote_for_eval_result"
+ linker_flags="$linker_flags $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # -64, -mips[0-9] enable 64-bit mode on the SGI compiler
+ # -r[0-9][0-9]* specifies the processor on the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler
+ # +DA*, +DD* enable 64-bit mode on the HP compiler
+ # -q* pass through compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* pass through architecture-specific
+ # compiler args for GCC
+ # -F/path gives path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC
+ # @file GCC response files
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ compiler_flags="$compiler_flags $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ objs="$objs $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ dlfiles="$dlfiles $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ dlprefiles="$dlprefiles $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ deplibs="$deplibs $arg"
+ old_deplibs="$old_deplibs $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ dlfiles="$dlfiles $arg"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ dlprefiles="$dlprefiles $arg"
+ prev=
+ else
+ deplibs="$deplibs $arg"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_duplicate_deps ; then
+ case "$libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ libs="$libs $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;;
+ esac
+ pre_post_deps="$pre_post_deps $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ case $lib in
+ *.la) func_source "$lib" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"`
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) deplibs="$deplibs $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ dir=$func_stripname_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) xrpath="$xrpath $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la) lib="$deplib" ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ $ECHO
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because the file extensions .$libext of this argument makes me believe"
+ $ECHO "*** that it is just a static archive that I should not use here."
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ newdlprefiles="$newdlprefiles $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ newdlfiles="$newdlfiles $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && dlfiles="$dlfiles $dlopen"
+ test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ convenience="$convenience $ladir/$objdir/$old_library"
+ old_convenience="$old_convenience $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ dlprefiles="$dlprefiles $lib $dependency_libs"
+ else
+ newdlfiles="$newdlfiles $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$libdir"
+ absdir="$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ notinst_path="$notinst_path $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ newdlprefiles="$newdlprefiles $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ newdlprefiles="$newdlprefiles $dir/$dlname"
+ else
+ newdlprefiles="$newdlprefiles $dir/$linklib"
+ fi
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ newlib_search_path="$newlib_search_path $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ newlib_search_path="$newlib_search_path $func_stripname_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) temp_rpath="$temp_rpath$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ notinst_deplibs="$notinst_deplibs $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ $ECHO
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) compile_rpath="$compile_rpath $absdir"
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir"
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ $ECHO
+ $ECHO "*** And there doesn't seem to be a static archive available"
+ $ECHO "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ add_dir="$add_dir -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ $ECHO
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ $ECHO "*** But as you try to build a module library, libtool will still create "
+ $ECHO "*** a static module, that should work as long as the dlopening application"
+ $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) xrpath="$xrpath $temp_xrpath";;
+ esac;;
+ *) temp_deplibs="$temp_deplibs $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ newlib_search_path="$newlib_search_path $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ if $opt_duplicate_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;;
+ esac
+ fi
+ tmp_libs="$tmp_libs $deplib"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_dirname "$deplib" "" "."
+ dir="$func_dirname_result"
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) lib_search_path="$lib_search_path $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ ;;
+ *) tmp_libs="$tmp_libs $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ tmp_libs="$tmp_libs $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ objs="$objs$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ $ECHO
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ libobjs="$libobjs $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ *)
+ func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ verstring="$verstring:${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ libobjs="$libobjs $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ removelist="$removelist $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ oldlibs="$oldlibs $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"`
+ # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ temp_xrpath="$temp_xrpath -R$libdir"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) dlfiles="$dlfiles $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) dlprefiles="$dlprefiles $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ deplibs="$deplibs System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ deplibs="$deplibs -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which I believe you do not have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use it for"
+ $ECHO "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ newdeplibs="$newdeplibs $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ newdeplibs="$newdeplibs $i"
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because a test_compile did reveal that the linker did not use this one"
+ $ECHO "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ $ECHO "*** make it link in! You will probably need to install it or some"
+ $ECHO "*** library that it depends on before this library will be fully"
+ $ECHO "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ newdeplibs="$newdeplibs $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ newdeplibs="$newdeplibs $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ $ECHO
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ $ECHO "*** I have the capability to make that library automatically link in when"
+ $ECHO "*** you link to this library. But I can only do this if you have a"
+ $ECHO "*** shared version of the library, which you do not appear to have"
+ $ECHO "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ newdeplibs="$newdeplibs $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \
+ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"`
+ done
+ fi
+ if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' |
+ $GREP . >/dev/null; then
+ $ECHO
+ if test "X$deplibs_check_method" = "Xnone"; then
+ $ECHO "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ $ECHO "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ $ECHO "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ fi
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ $ECHO
+ $ECHO "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ $ECHO "*** a static module, that should work as long as the dlopening"
+ $ECHO "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ $ECHO
+ $ECHO "*** However, this would only work if libtool was able to extract symbol"
+ $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ $ECHO "*** not find such a program. So, this module is probably useless."
+ $ECHO "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ $ECHO "*** The inter-library dependencies that have been dropped here will be"
+ $ECHO "*** automatically added whenever a program is linked with this library"
+ $ECHO "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ $ECHO
+ $ECHO "*** Since this library must not contain undefined symbols,"
+ $ECHO "*** because either the platform does not support them or"
+ $ECHO "*** it was explicitly requested with -no-undefined,"
+ $ECHO "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ dep_rpath="$dep_rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ linknames="$linknames $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ delfiles="$delfiles $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ func_len " $cmd"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ tmp_deplibs="$tmp_deplibs $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ linker_flags="$linker_flags $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ output_la=`$ECHO "X$output" | $Xsed -e "$basename"`
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ $ECHO 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ $ECHO "$obj" >> $output
+ done
+ $ECHO ')' >> $output
+ delfiles="$delfiles $output"
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ $ECHO "$obj" >> $output
+ done
+ delfiles="$delfiles $output"
+ output=$firstobj\"$file_list_spec$output\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ eval concat_cmds=\"$reload_cmds $objlist $last_robj\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=$obj
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ delfiles="$delfiles $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ delfiles="$delfiles $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ libobjs="$libobjs $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ compile_command="$compile_command ${wl}-bind_at_load"
+ finalize_command="$finalize_command ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ new_libs="$new_libs -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ ;;
+ *) new_libs="$new_libs $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ compile_command="$compile_command $compile_deplibs"
+ finalize_command="$finalize_command $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_rpath="$finalize_rpath $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) perm_rpath="$perm_rpath $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) dllsearchpath="$dllsearchpath:$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) dllsearchpath="$dllsearchpath:$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ rpath="$rpath $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *cegcc)
+ # Disable wrappers for cegcc, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ rpath="$rpath$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Quote $ECHO for shipping.
+ if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then
+ case $progpath in
+ [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";;
+ *) qecho="$SHELL `pwd`/$progpath --fallback-echo";;
+ esac
+ qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"`
+ else
+ qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ oldobjs="$oldobjs $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $addlibs
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ oldobjs="$oldobjs $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ $ECHO "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ generated="$generated $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ oldobjs="$oldobjs $gentop/$newobj"
+ ;;
+ *) oldobjs="$oldobjs $obj" ;;
+ esac
+ done
+ fi
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ newdependency_libs="$newdependency_libs $libdir/$name"
+ ;;
+ *) newdependency_libs="$newdependency_libs $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlfiles="$newdlfiles $libdir/$name"
+ ;;
+ *) newdlfiles="$newdlfiles $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ newdlprefiles="$newdlprefiles $libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlfiles="$newdlfiles $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ newdlprefiles="$newdlprefiles $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$mode" = link || test "$mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) RM="$RM $arg"; rmforce=yes ;;
+ -*) RM="$RM $arg" ;;
+ *) files="$files $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ origobjdir="$objdir"
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ objdir="$origobjdir"
+ else
+ objdir="$dir/$origobjdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$mode" = uninstall && objdir="$dir"
+
+ # Remember objdir for removal later, being careful to avoid duplicates
+ if test "$mode" = clean; then
+ case " $rmdirs " in
+ *" $objdir "*) ;;
+ *) rmdirs="$rmdirs $objdir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ rmfiles="$rmfiles $objdir/$n"
+ done
+ test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library"
+
+ case "$mode" in
+ clean)
+ case " $library_names " in
+ # " " in the beginning catches empty $dlname
+ *" $dlname "*) ;;
+ *) rmfiles="$rmfiles $objdir/$dlname" ;;
+ esac
+ test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ rmfiles="$rmfiles $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ rmfiles="$rmfiles $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ rmfiles="$rmfiles $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ rmfiles="$rmfiles $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ rmfiles="$rmfiles $objdir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ rmfiles="$rmfiles $objdir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+ objdir="$origobjdir"
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$mode" = uninstall || test "$mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
--- /dev/null
+dnl Copyright (C) 2004-2008 Kim Woelders
+dnl Copyright (C) 2008 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+dnl Originally snatched from somewhere...
+
+dnl Macro for checking if the compiler supports __attribute__
+
+dnl Usage: AC_C___ATTRIBUTE__
+dnl call AC_DEFINE for HAVE___ATTRIBUTE__ and __UNUSED__
+dnl if the compiler supports __attribute__, HAVE___ATTRIBUTE__ is
+dnl defined to 1 and __UNUSED__ is defined to __attribute__((unused))
+dnl otherwise, HAVE___ATTRIBUTE__ is not defined and __UNUSED__ is
+dnl defined to nothing.
+
+AC_DEFUN([AC_C___ATTRIBUTE__],
+[
+
+AC_MSG_CHECKING([for __attribute__])
+
+AC_CACHE_VAL([ac_cv___attribute__],
+ [AC_TRY_COMPILE(
+ [
+#include <stdlib.h>
+
+int func(int x);
+int foo(int x __attribute__ ((unused)))
+{
+ exit(1);
+}
+ ],
+ [],
+ [ac_cv___attribute__="yes"],
+ [ac_cv___attribute__="no"]
+ )])
+
+AC_MSG_RESULT($ac_cv___attribute__)
+
+if test "x${ac_cv___attribute__}" = "xyes" ; then
+ AC_DEFINE([HAVE___ATTRIBUTE__], [1], [Define to 1 if your compiler has __attribute__])
+ AC_DEFINE([__UNUSED__], [__attribute__((unused))], [Macro declaring a function argument to be unused])
+ else
+ AC_DEFINE([__UNUSED__], [], [Macro declaring a function argument to be unused])
+fi
+
+])
+
+dnl End of ac_attribute.m4
--- /dev/null
+dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if a binary is built or not
+
+dnl Usage: EFL_ENABLE_BIN(binary)
+dnl Call AC_SUBST(BINARY_PRG) (BINARY is the uppercase of binary, - being transformed into _)
+dnl Define have_binary (- is transformed into _)
+dnl Define conditional BUILD_BINARY (BINARY is the uppercase of binary, - being transformed into _)
+
+AC_DEFUN([EFL_ENABLE_BIN],
+[
+
+m4_pushdef([UP], m4_translit([[$1]], [-a-z], [_A-Z]))dnl
+m4_pushdef([DOWN], m4_translit([[$1]], [-A-Z], [_a-z]))dnl
+
+have_[]m4_defn([DOWN])="yes"
+
+dnl configure option
+
+AC_ARG_ENABLE([$1],
+ [AC_HELP_STRING([--disable-$1], [disable building of ]DOWN)],
+ [
+ if test "x${enableval}" = "xyes" ; then
+ have_[]m4_defn([DOWN])="yes"
+ else
+ have_[]m4_defn([DOWN])="no"
+ fi
+ ])
+
+AC_MSG_CHECKING([whether to build ]DOWN[ binary])
+AC_MSG_RESULT([$have_[]m4_defn([DOWN])])
+
+if test "x$have_[]m4_defn([DOWN])" = "xyes"; then
+ UP[]_PRG=DOWN[${EXEEXT}]
+fi
+
+AC_SUBST(UP[]_PRG)
+
+AM_CONDITIONAL(BUILD_[]UP, test "x$have_[]m4_defn([DOWN])" = "xyes")
+
+AS_IF([test "x$have_[]m4_defn([DOWN])" = "xyes"], [$2], [$3])
+
+])
--- /dev/null
+dnl Copyright (C) 2008 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if doxygen is available or not.
+
+dnl EFL_CHECK_DOXYGEN([ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Test for the doxygen program
+dnl Defines efl_doxygen
+dnl Defines the automake conditionnal EFL_BUILD_DOC
+dnl
+AC_DEFUN([EFL_CHECK_DOXYGEN],
+[
+
+dnl
+dnl Disable the build of the documentation
+dnl
+AC_ARG_ENABLE([doc],
+ [AC_HELP_STRING(
+ [--disable-doc],
+ [Disable documentation build @<:@default=enabled@:>@])],
+ [
+ if test "x${enableval}" = "xyes" ; then
+ efl_enable_doc="yes"
+ else
+ efl_enable_doc="no"
+ fi
+ ],
+ [efl_enable_doc="yes"])
+
+AC_MSG_CHECKING([whether to build documentation])
+AC_MSG_RESULT([${efl_enable_doc}])
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+
+dnl Specify the file name, without path
+
+ efl_doxygen="doxygen"
+
+ AC_ARG_WITH([doxygen],
+ [AC_HELP_STRING(
+ [--with-doxygen=FILE],
+ [doxygen program to use @<:@default=doxygen@:>@])],
+
+dnl Check the given doxygen program.
+
+ [efl_doxygen=${withval}
+ AC_CHECK_PROG([efl_have_doxygen],
+ [${efl_doxygen}],
+ [yes],
+ [no])
+ if test "x${efl_have_doxygen}" = "xno" ; then
+ echo "WARNING:"
+ echo "The doxygen program you specified:"
+ echo "${efl_doxygen}"
+ echo "was not found. Please check the path and make sure "
+ echo "the program exists and is executable."
+ AC_MSG_WARN([no doxygen detected. Documentation will not be built])
+ fi
+ ],
+ [AC_CHECK_PROG([efl_have_doxygen],
+ [${efl_doxygen}],
+ [yes],
+ [no])
+ if test "x${efl_have_doxygen}" = "xno" ; then
+ echo "WARNING:"
+ echo "The doxygen program was not found in your execute path."
+ echo "You may have doxygen installed somewhere not covered by your path."
+ echo ""
+ echo "If this is the case make sure you have the packages installed, AND"
+ echo "that the doxygen program is in your execute path (see your"
+ echo "shell manual page on setting the \$PATH environment variable), OR"
+ echo "alternatively, specify the program to use with --with-doxygen."
+ AC_MSG_WARN([no doxygen detected. Documentation will not be built])
+ fi
+ ])
+fi
+
+dnl
+dnl Substitution
+dnl
+AC_SUBST([efl_doxygen])
+
+if ! test "x${efl_have_doxygen}" = "xyes" ; then
+ efl_enable_doc="no"
+fi
+
+AM_CONDITIONAL(EFL_BUILD_DOC, test "x${efl_enable_doc}" = "xyes")
+
+if test "x${efl_enable_doc}" = "xyes" ; then
+ m4_default([$1], [:])
+else
+ m4_default([$2], [:])
+fi
+
+])
+
+dnl End of efl_doxygen.m4
--- /dev/null
+dnl Copyright (C) 2010 Vincent Torri <vtorri at univ-evry dot fr>
+dnl That code is public domain and can be freely used or copied.
+
+dnl Macro that check if fnmatch functions are available or not.
+
+dnl Usage: EFL_CHECK_FNMATCH([, ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]])
+dnl Call AC_SUBST(EFL_FNMATCH_LIBS)
+
+AC_DEFUN([EFL_CHECK_FNMATCH],
+[
+
+AC_CHECK_HEADER([fnmatch.h], [_efl_have_fnmatch="yes"], [_efl_have_fnmatch="no"])
+
+if test "x${_efl_have_fnmatch}" = "xyes" ; then
+ AC_SEARCH_LIBS([fnmatch],
+ [fnmatch evil exotic iberty],
+ [_efl_have_fnmatch="yes"],
+ [_efl_have_fnmatch="no"])
+fi
+
+EFL_FNMATCH_LIBS=""
+
+if (! test "x${ac_cv_search_fnmatch}" = "xnone required") && (! test "x${ac_cv_search_fnmatch}" = "xno") && (! test "x${ac_cv_search_fnmatch}" = "x-levil") ; then
+ EFL_FNMATCH_LIBS=${ac_cv_search_fnmatch}
+fi
+
+AC_SUBST(EFL_FNMATCH_LIBS)
+
+AS_IF([test "x$_efl_have_fnmatch" = "xyes"], [$1], [$2])
+
+])
--- /dev/null
+dnl Copyright (C) 2011 Cedric Bail <cedric.bail@free.fr>
+dnl This code is public domain and can be freely used or copied.
+
+dnl Macro that check for gettimeofday definition
+
+dnl Usage: EFL_CHECK_GETTIMEOFDAY(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
+dnl Define EFL_HAVE_GETTIMEOFDAY
+
+AC_DEFUN([EFL_CHECK_GETTIMEOFDAY],
+[
+
+_efl_have_gettimeofday="no"
+
+AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([[
+#include <stdlib.h>
+#include <sys/time.h>
+ ]],
+ [[
+int res;
+res = gettimeofday(NULL, NULL);
+ ]])],
+ [_efl_have_gettimeofday="yes"],
+ [_efl_have_gettimeofday="no"])
+
+if test "x${_efl_have_gettimeofday}" = "xno" -a "x${enable_exotic}" = "xyes"; then
+ SAVE_LIBS="${LIBS}"
+ SAVE_CFLAGS="${CFLAGS}"
+ LIBS="${LIBS} ${EXOTIC_LIBS}"
+ CFLAGS="${CFLAGS} ${EXOTIC_CFLAGS}"
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([[
+#include <Exotic.h>
+ ]],
+ [[
+int res;
+res = gettimeofday(NULL, NULL);
+ ]])],
+ [_efl_have_gettimeofday="yes"],
+ [_efl_have_gettimeofday="no"])
+fi
+
+if test "x${_efl_have_gettimeofday}" = "xyes"; then
+ AC_DEFINE([EFL_HAVE_GETTIMEOFDAY], [1], [Defined if gettimeofday is available.])
+fi
+
+AS_IF([test "x${_efl_have_gettimeofday}" = "xyes"], [$1], [$2])
+])
--- /dev/null
+dnl Check for PATH_MAX in limits.h, and define a default value if not found
+dnl This is a workaround for systems not providing PATH_MAX, like GNU/Hurd
+
+dnl EFL_CHECK_PATH_MAX([DEFAULT_VALUE_IF_NOT_FOUND])
+dnl
+dnl If PATH_MAX is not defined in <limits.h>, defines it
+dnl to DEFAULT_VALUE_IF_NOT_FOUND if it exists, or fallback
+dnl to using 4096
+
+AC_DEFUN([EFL_CHECK_PATH_MAX],
+[
+
+default_max=m4_default([$1], "4096")
+AC_LANG_PUSH([C])
+
+AC_MSG_CHECKING([for PATH_MAX in limits.h])
+AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[
+#include <limits.h>
+ ]],
+ [[
+int i = PATH_MAX;
+ ]])],
+ [AC_MSG_RESULT([yes])],
+ [
+ AC_DEFINE_UNQUOTED([PATH_MAX],
+ [${default_max}],
+ [default value since PATH_MAX is not defined])
+ AC_MSG_RESULT([no: using ${default_max}])
+ ])
+
+AC_LANG_POP([C])
+
+])
+dnl end of efl_path_max.m4
--- /dev/null
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# 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.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can 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.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 56 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+_LT_PROG_ECHO_BACKSLASH
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Fix-up fallback echo if it was mangled by the above quoting rules.
+case \$lt_ECHO in
+*'\\\[$]0 --fallback-echo"')dnl "
+ lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
+ ;;
+esac
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+cat >"$CONFIG_LT" <<_LTEOF
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate a libtool stub with the current configuration.
+
+lt_cl_silent=false
+SHELL=\${CONFIG_SHELL-$SHELL}
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AS_SHELL_SANITIZE
+_AS_PREPARE
+
+exec AS_MESSAGE_FD>&1
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2008 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+if test "$no_create" != yes; then
+ lt_cl_success=:
+ test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+ exec AS_MESSAGE_LOG_FD>/dev/null
+ $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+ exec AS_MESSAGE_LOG_FD>>config.log
+ $lt_cl_success || AS_EXIT(1)
+fi
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_XSI_SHELLFNS
+
+ sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=echo
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX
+# -----------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+AC_LINK_IFELSE(AC_LANG_PROGRAM,[
+lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\(.*\)$/\1/
+ p
+ }
+ }'
+aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+# Check for a 64-bit object if we didn't find anything.
+if test -z "$aix_libpath"; then
+ aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+fi],[])
+if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[ifdef([AC_DIVERSION_NOTICE],
+ [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
+ [AC_DIVERT_PUSH(NOTICE)])
+$1
+AC_DIVERT_POP
+])# _LT_SHELL_INIT
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Add some code to the start of the generated configure script which
+# will find an echo command which doesn't interpret backslashes.
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[_LT_SHELL_INIT([
+# Check that we are running under the correct shell.
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+case X$lt_ECHO in
+X*--fallback-echo)
+ # Remove one level of quotation (which was required for Make).
+ ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
+ ;;
+esac
+
+ECHO=${lt_ECHO-echo}
+if test "X[$]1" = X--no-reexec; then
+ # Discard the --no-reexec flag, and continue.
+ shift
+elif test "X[$]1" = X--fallback-echo; then
+ # Avoid inline document here, it may be left over
+ :
+elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
+ # Yippee, $ECHO works!
+ :
+else
+ # Restart under the correct shell.
+ exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
+fi
+
+if test "X[$]1" = X--fallback-echo; then
+ # used as fallback echo
+ shift
+ cat <<_LT_EOF
+[$]*
+_LT_EOF
+ exit 0
+fi
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test -z "$lt_ECHO"; then
+ if test "X${echo_test_string+set}" != Xset; then
+ # find a string as large as possible, as long as the shell can cope with it
+ for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
+ # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
+ if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
+ { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
+ then
+ break
+ fi
+ done
+ fi
+
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ :
+ else
+ # The Solaris, AIX, and Digital Unix default echo programs unquote
+ # backslashes. This makes it impossible to quote backslashes using
+ # echo "$something" | sed 's/\\/\\\\/g'
+ #
+ # So, first we look for a working echo in the user's PATH.
+
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for dir in $PATH /usr/ucb; do
+ IFS="$lt_save_ifs"
+ if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
+ test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$dir/echo"
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+
+ if test "X$ECHO" = Xecho; then
+ # We didn't find a better echo, so look for alternatives.
+ if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # This shell has a builtin print -r that does the trick.
+ ECHO='print -r'
+ elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
+ test "X$CONFIG_SHELL" != X/bin/ksh; then
+ # If we have ksh, try running configure again with it.
+ ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
+ export ORIGINAL_CONFIG_SHELL
+ CONFIG_SHELL=/bin/ksh
+ export CONFIG_SHELL
+ exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
+ else
+ # Try using printf.
+ ECHO='printf %s\n'
+ if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
+ echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ # Cool, printf works
+ :
+ elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
+ export CONFIG_SHELL
+ SHELL="$CONFIG_SHELL"
+ export SHELL
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
+ test "X$echo_testing_string" = 'X\t' &&
+ echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
+ test "X$echo_testing_string" = "X$echo_test_string"; then
+ ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
+ else
+ # maybe with a smaller string...
+ prev=:
+
+ for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
+ if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
+ then
+ break
+ fi
+ prev="$cmd"
+ done
+
+ if test "$prev" != 'sed 50q "[$]0"'; then
+ echo_test_string=`eval $prev`
+ export echo_test_string
+ exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
+ else
+ # Oops. We lost completely, so just stick with echo.
+ ECHO=echo
+ fi
+ fi
+ fi
+ fi
+ fi
+fi
+
+# Copy echo and quote the copy suitably for passing to libtool from
+# the Makefile, instead of quoting the original, which is used later.
+lt_ECHO=$ECHO
+if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
+ lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
+fi
+
+AC_SUBST(lt_ECHO)
+])
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1],
+ [An echo program that does not interpret backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line __oline__ "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[AC_CHECK_TOOL(AR, ar, false)
+test -z "$AR" && AR=ar
+test -z "$AR_FLAGS" && AR_FLAGS=cru
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1])
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
+ = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line __oline__ "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+void fnord() { int i=42;}
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$host_os in
+ yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH printed by
+ # mingw gcc, but we are running on Cygwin. Gcc prints its search
+ # path with ; separators, and with drive letters. We can handle the
+ # drive letters (cygwin fileutils understands them), so leave them,
+ # especially as we might pass files found there to a mingw objdump,
+ # which wouldn't understand a cygwinified path. Ahh.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ ;;
+
+ *)
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555.
+ postinstall_cmds='chmod 555 $lib'
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ # Some binutils ld are patched to set DT_RUNPATH
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_DECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ if ( file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method == "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+const struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_save_LIBS="$LIBS"
+ lt_save_CFLAGS="$CFLAGS"
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS="$lt_save_LIBS"
+ CFLAGS="$lt_save_CFLAGS"
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+AC_MSG_CHECKING([for $compiler option to produce PIC])
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC*)
+ # IBM XL 8.0 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl*)
+ # IBM XL C 8.0/Fortran 10.1 on PPC
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Sun\ F*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;/^.*[[ ]]__nm__/s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ if test "$with_gnu_ld" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.9.1, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to modify your PATH
+*** so that a non-GNU linker is found, and then restart.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes -a "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(int foo(void) {},
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ )
+ LDFLAGS="$save_LDFLAGS"
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_MSG_CHECKING([whether -lc should be explicitly linked in])
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [fix_srcfile_path], [1],
+ [Fix the shell variable $srcfile for the compiler])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_PROG_CXX
+# ------------
+# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
+# compiler, we have our own version here.
+m4_defun([_LT_PROG_CXX],
+[
+pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
+AC_PROG_CXX
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_CXX
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_CXX], [])
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[AC_REQUIRE([_LT_PROG_CXX])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 will use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ xl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=echo
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='echo'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case $p in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ else
+ prev=
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ case $p in
+ -L* | -R*)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ ;;
+
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_PROG_F77
+# ------------
+# Since AC_PROG_F77 is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_F77],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
+AC_PROG_F77
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_F77
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_F77], [])
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_REQUIRE([_LT_PROG_F77])dnl
+AC_LANG_PUSH(Fortran 77)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${F77-"f77"}
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_PROG_FC
+# -----------
+# Since AC_PROG_FC is broken, in that it returns the empty string
+# if there is no fortran compiler, we have our own version here.
+m4_defun([_LT_PROG_FC],
+[
+pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
+AC_PROG_FC
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+popdef([AC_MSG_ERROR])
+])# _LT_PROG_FC
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([_LT_PROG_FC], [])
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_REQUIRE([_LT_PROG_FC])dnl
+AC_LANG_PUSH(Fortran)
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ CC=${FC-"f95"}
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC="$lt_save_CC"
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC="$lt_save_CC"
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_XSI_SHELLFNS
+# ---------------------
+# Bourne and XSI compatible variants of some useful shell functions.
+m4_defun([_LT_PROG_XSI_SHELLFNS],
+[case $xsi_shell in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result="${1##*/}"
+}
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"
+}
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+func_stripname ()
+{
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}
+}
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=${1%%=*}
+ func_opt_split_arg=${1#*=}
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=${1%.*}.lo
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=$(( $[*] ))
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=${#1}
+}
+
+_LT_EOF
+ ;;
+ *) # Bourne compatible functions.
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+}
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
+}
+
+dnl func_dirname_and_basename
+dnl A portable version of this function is already defined in general.m4sh
+dnl so there is no need for it here.
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "X${3}" \
+ | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
+ esac
+}
+
+# sed scripts:
+my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
+my_sed_long_arg='1s/^-[[^=]]*=//'
+
+# func_opt_split
+func_opt_split ()
+{
+ func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
+ func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
+}
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
+}
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
+}
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "$[@]"`
+}
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
+}
+
+_LT_EOF
+esac
+
+case $lt_shell_append in
+ yes)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]+=\$[2]"
+}
+_LT_EOF
+ ;;
+ *)
+ cat << \_LT_EOF >> "$cfgfile"
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "$[1]=\$$[1]\$[2]"
+}
+
+_LT_EOF
+ ;;
+ esac
+])
--- /dev/null
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# 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.
+
+# serial 6 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [0], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
--- /dev/null
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
--- /dev/null
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# 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.
+
+# Generated from ltversion.in.
+
+# serial 3017 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.2.6b])
+m4_define([LT_PACKAGE_REVISION], [1.3017])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.2.6b'
+macro_revision='1.3017'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
--- /dev/null
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# 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.
+
+# serial 4 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
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+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
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+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
--- /dev/null
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009 Free Software Foundation, Inc.
+# Originally 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 <http://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
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+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
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program). This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+ lex*|yacc*)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar*)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te*)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison*|yacc*)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex*|flex*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit $?
+ fi
+ ;;
+
+ makeinfo*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar*)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case $firstarg in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case $firstarg in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+MAINTAINERCLEANFILES = Makefile.in
+
+SUBDIRS = lib bin
--- /dev/null
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in 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.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/embryo_cc-embryo_cc_prefix.Tpo $(DEPDIR)/embryo_cc-embryo_cc_prefix.Po
+@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='embryo_cc_prefix.c' object='embryo_cc-embryo_cc_prefix.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(embryo_cc_CFLAGS) $(CFLAGS) -c -o embryo_cc-embryo_cc_prefix.o `test -f 'embryo_cc_prefix.c' || echo '$(srcdir)/'`embryo_cc_prefix.c
+
+embryo_cc-embryo_cc_prefix.obj: embryo_cc_prefix.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(embryo_cc_CFLAGS) $(CFLAGS) -MT embryo_cc-embryo_cc_prefix.obj -MD -MP -MF $(DEPDIR)/embryo_cc-embryo_cc_prefix.Tpo -c -o embryo_cc-embryo_cc_prefix.obj `if test -f 'embryo_cc_prefix.c'; then $(CYGPATH_W) 'embryo_cc_prefix.c'; else $(CYGPATH_W) '$(srcdir)/embryo_cc_prefix.c'; fi`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/embryo_cc-embryo_cc_prefix.Tpo $(DEPDIR)/embryo_cc-embryo_cc_prefix.Po
+@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='embryo_cc_prefix.c' object='embryo_cc-embryo_cc_prefix.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(embryo_cc_CFLAGS) $(CFLAGS) -c -o embryo_cc-embryo_cc_prefix.obj `if test -f 'embryo_cc_prefix.c'; then $(CYGPATH_W) 'embryo_cc_prefix.c'; else $(CYGPATH_W) '$(srcdir)/embryo_cc_prefix.c'; fi`
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+ for dir in "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
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+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
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+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
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+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-html-am:
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+install-info: install-info-am
+
+install-info-am:
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+install-man:
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+install-pdf: install-pdf-am
+
+install-pdf-am:
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+install-ps: install-ps-am
+
+install-ps-am:
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+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
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+ps: ps-am
+
+ps-am:
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+uninstall-am: uninstall-binPROGRAMS
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ clean-generic clean-libtool ctags distclean distclean-compile \
+ distclean-generic distclean-libtool distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-binPROGRAMS install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-binPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* Abstract Machine for the Small compiler
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_amx.h 51650 2010-08-26 01:34:13Z lucas $
+ */
+
+#ifndef EMBRYO_CC_AMX_H
+#define EMBRYO_CC_AMX_H
+
+#include <sys/types.h>
+
+/* calling convention for all interface functions and callback functions */
+
+/* File format version Required AMX version
+ * 0 (original version) 0
+ * 1 (opcodes JUMP.pri, SWITCH and CASETBL) 1
+ * 2 (compressed files) 2
+ * 3 (public variables) 2
+ * 4 (opcodes SWAP.pri/alt and PUSHADDR) 4
+ * 5 (tagnames table) 4
+ * 6 (reformatted header) 6
+ * 7 (name table, opcodes SYMTAG & SYSREQ.D) 7
+ */
+#define CUR_FILE_VERSION 7 /* current file version; also the current AMX version */
+#define MIN_FILE_VERSION 6 /* lowest supported file format version for the current AMX version */
+#define MIN_AMX_VERSION 7 /* minimum AMX version needed to support the current file format */
+
+#if !defined CELL_TYPE
+#define CELL_TYPE
+ typedef unsigned int ucell;
+ typedef int cell;
+#endif
+
+ struct tagAMX;
+ typedef cell(*AMX_NATIVE) (struct tagAMX * amx,
+ cell * params);
+ typedef int (* AMX_CALLBACK) (struct tagAMX * amx, cell index,
+ cell * result, cell * params);
+ typedef int (* AMX_DEBUG) (struct tagAMX * amx);
+
+ typedef struct
+ {
+ char *name;
+ AMX_NATIVE func ;
+ } AMX_NATIVE_INFO ;
+
+#define AMX_USERNUM 4
+#define sEXPMAX 19 /* maximum name length for file version <= 6 */
+#define sNAMEMAX 31 /* maximum name length of symbol name */
+
+#if defined (_MSC_VER) || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack(1)
+# define EMBRYO_STRUCT_PACKED
+#elif defined (__GNUC__) || (defined (__SUNPRO_C) && __SUNPRO_C >= 0x5100)
+# define EMBRYO_STRUCT_PACKED __attribute__((packed))
+#else
+# define EMBRYO_STRUCT_PACKED
+#endif
+
+ typedef struct tagAMX_FUNCSTUB
+ {
+ unsigned int address;
+ char name[sEXPMAX + 1];
+ } EMBRYO_STRUCT_PACKED AMX_FUNCSTUB;
+
+/* The AMX structure is the internal structure for many functions. Not all
+ * fields are valid at all times; many fields are cached in local variables.
+ */
+ typedef struct tagAMX
+ {
+ unsigned char *base; /* points to the AMX header ("amxhdr") plus the code, optionally also the data */
+ unsigned char *data; /* points to separate data+stack+heap, may be NULL */
+ AMX_CALLBACK callback;
+ AMX_DEBUG debug ; /* debug callback */
+ /* for external functions a few registers must be accessible from the outside */
+ cell cip ; /* instruction pointer: relative to base + amxhdr->cod */
+ cell frm ; /* stack frame base: relative to base + amxhdr->dat */
+ cell hea ; /* top of the heap: relative to base + amxhdr->dat */
+ cell hlw ; /* bottom of the heap: relative to base + amxhdr->dat */
+ cell stk ; /* stack pointer: relative to base + amxhdr->dat */
+ cell stp ; /* top of the stack: relative to base + amxhdr->dat */
+ int flags ; /* current status, see amx_Flags() */
+ /* for assertions and debug hook */
+ cell curline ;
+ cell curfile ;
+ int dbgcode ;
+ cell dbgaddr ;
+ cell dbgparam ;
+ char *dbgname;
+ /* user data */
+ long usertags[AMX_USERNUM];
+ void *userdata[AMX_USERNUM];
+ /* native functions can raise an error */
+ int error ;
+ /* the sleep opcode needs to store the full AMX status */
+ cell pri ;
+ cell alt ;
+ cell reset_stk ;
+ cell reset_hea ;
+ cell *syscall_d; /* relocated value/address for the SYSCALL.D opcode */
+ } EMBRYO_STRUCT_PACKED AMX;
+
+/* The AMX_HEADER structure is both the memory format as the file format. The
+ * structure is used internaly.
+ */
+ typedef struct tagAMX_HEADER
+ {
+ int size ; /* size of the "file" */
+ unsigned short magic ; /* signature */
+ char file_version ; /* file format version */
+ char amx_version ; /* required version of the AMX */
+ unsigned short flags ;
+ unsigned short defsize ; /* size of a definition record */
+ int cod ; /* initial value of COD - code block */
+ int dat ; /* initial value of DAT - data block */
+ int hea ; /* initial value of HEA - start of the heap */
+ int stp ; /* initial value of STP - stack top */
+ int cip ; /* initial value of CIP - the instruction pointer */
+ int publics ; /* offset to the "public functions" table */
+ int natives ; /* offset to the "native functions" table */
+ int libraries ; /* offset to the table of libraries */
+ int pubvars ; /* the "public variables" table */
+ int tags ; /* the "public tagnames" table */
+ int nametable ; /* name table, file version 7 only */
+ } EMBRYO_STRUCT_PACKED AMX_HEADER;
+
+#if defined _MSC_VER || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack()
+#endif
+
+#define AMX_MAGIC 0xf1e0
+
+ enum
+ {
+ AMX_ERR_NONE,
+ /* reserve the first 15 error codes for exit codes of the abstract machine */
+ AMX_ERR_EXIT, /* forced exit */
+ AMX_ERR_ASSERT, /* assertion failed */
+ AMX_ERR_STACKERR, /* stack/heap collision */
+ AMX_ERR_BOUNDS, /* index out of bounds */
+ AMX_ERR_MEMACCESS, /* invalid memory access */
+ AMX_ERR_INVINSTR, /* invalid instruction */
+ AMX_ERR_STACKLOW, /* stack underflow */
+ AMX_ERR_HEAPLOW, /* heap underflow */
+ AMX_ERR_CALLBACK, /* no callback, or invalid callback */
+ AMX_ERR_NATIVE, /* native function failed */
+ AMX_ERR_DIVIDE, /* divide by zero */
+ AMX_ERR_SLEEP, /* go into sleepmode - code can be restarted */
+
+ AMX_ERR_MEMORY = 16, /* out of memory */
+ AMX_ERR_FORMAT, /* invalid file format */
+ AMX_ERR_VERSION, /* file is for a newer version of the AMX */
+ AMX_ERR_NOTFOUND, /* function not found */
+ AMX_ERR_INDEX, /* invalid index parameter (bad entry point) */
+ AMX_ERR_DEBUG, /* debugger cannot run */
+ AMX_ERR_INIT, /* AMX not initialized (or doubly initialized) */
+ AMX_ERR_USERDATA, /* unable to set user data field (table full) */
+ AMX_ERR_INIT_JIT, /* cannot initialize the JIT */
+ AMX_ERR_PARAMS, /* parameter error */
+ AMX_ERR_DOMAIN, /* domain error, expression result does not fit in range */
+ };
+
+ enum
+ {
+ DBG_INIT, /* query/initialize */
+ DBG_FILE, /* file number in curfile, filename in name */
+ DBG_LINE, /* line number in curline, file number in curfile */
+ DBG_SYMBOL, /* address in dbgaddr, class/type in dbgparam */
+ DBG_CLRSYM, /* stack address below which locals should be removed. stack address in stk */
+ DBG_CALL, /* function call, address jumped to in dbgaddr */
+ DBG_RETURN, /* function returns */
+ DBG_TERMINATE, /* program ends, code address in dbgaddr, reason in dbgparam */
+ DBG_SRANGE, /* symbol size and dimensions (arrays); level in dbgaddr (!); length in dbgparam */
+ DBG_SYMTAG, /* tag of the most recent symbol (if non-zero), tag in dbgparam */
+ };
+
+#define AMX_FLAG_CHAR16 0x01 /* characters are 16-bit */
+#define AMX_FLAG_DEBUG 0x02 /* symbolic info. available */
+#define AMX_FLAG_COMPACT 0x04 /* compact encoding */
+#define AMX_FLAG_BIGENDIAN 0x08 /* big endian encoding */
+#define AMX_FLAG_NOCHECKS 0x10 /* no array bounds checking */
+#define AMX_FLAG_BROWSE 0x4000 /* browsing/relocating or executing */
+#define AMX_FLAG_RELOC 0x8000 /* jump/call addresses relocated */
+
+#define AMX_EXEC_MAIN -1 /* start at program entry point */
+#define AMX_EXEC_CONT -2 /* continue from last address */
+
+#define AMX_USERTAG(a,b,c,d) ((a) | ((b)<<8) | ((long)(c)<<16) | ((long)(d)<<24))
+
+#define AMX_EXPANDMARGIN 64
+
+/* for native functions that use floating point parameters, the following
+ * two macros are convenient for casting a "cell" into a "float" type _without_
+ * changing the bit pattern
+ */
+#define amx_ftoc(f) ( * ((cell*)&f) ) /* float to cell */
+#define amx_ctof(c) ( * ((float*)&c) ) /* cell to float */
+
+#define amx_StrParam(amx,param,result) { \
+ cell *amx_cstr_; int amx_length_; \
+ amx_GetAddr((amx), (param), &amx_cstr_); \
+ amx_StrLen(amx_cstr_, &amx_length_); \
+ if (amx_length_ > 0 && \
+ ((result) = (char *)alloca(amx_length_ + 1))) \
+ amx_GetString((result), amx_cstr_); \
+ else (result) = NULL; \
+}
+
+#endif /* __AMX_H */
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <Eina.h>
+
+#include "embryo_cc_prefix.h"
+
+/* local subsystem functions */
+
+/* local subsystem globals */
+
+static Eina_Prefix *pfx = NULL;
+
+/* externally accessible functions */
+int
+e_prefix_determine(char *argv0)
+{
+ if (pfx) return 1;
+ eina_init();
+ pfx = eina_prefix_new(argv0, e_prefix_determine,
+ "EMBRYO", "embryo", "include/default.inc",
+ PACKAGE_BIN_DIR,
+ PACKAGE_LIB_DIR,
+ PACKAGE_DATA_DIR,
+ PACKAGE_DATA_DIR);
+ if (!pfx) return 0;
+ return 1;
+}
+
+void
+e_prefix_shutdown(void)
+{
+ eina_prefix_free(pfx);
+ pfx = NULL;
+ eina_shutdown();
+}
+
+const char *
+e_prefix_get(void)
+{
+ return eina_prefix_get(pfx);
+}
+
+const char *
+e_prefix_bin_get(void)
+{
+ return eina_prefix_bin_get(pfx);
+}
+
+const char *
+e_prefix_data_get(void)
+{
+ return eina_prefix_data_get(pfx);
+}
+
+const char *
+e_prefix_lib_get(void)
+{
+ return eina_prefix_lib_get(pfx);
+}
--- /dev/null
+int e_prefix_determine(char *argv0);
+void e_prefix_shutdown(void);
+const char *e_prefix_get(void);
+const char *e_prefix_bin_get(void);
+const char *e_prefix_data_get(void);
+const char *e_prefix_lib_get(void);
--- /dev/null
+/* Small compiler
+ *
+ * Drafted after the Small-C compiler Version 2.01, originally created
+ * by Ron Cain, july 1980, and enhanced by James E. Hendrix.
+ *
+ * This version comes close to a complete rewrite.
+ *
+ * Copyright R. Cain, 1980
+ * Copyright J.E. Hendrix, 1982, 1983
+ * Copyright T. Riemersma, 1997-2003
+ *
+ * Version: $Id: embryo_cc_sc.h 76492 2012-09-12 07:04:49Z raster $
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+#ifndef EMBRYO_CC_SC_H
+#define EMBRYO_CC_SC_H
+
+#include <limits.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <setjmp.h>
+
+#ifndef _MSC_VER
+# include <stdint.h>
+#else
+# include <stddef.h>
+# include <Evil.h>
+#endif
+
+#include "embryo_cc_amx.h"
+
+/* Note: the "cell" and "ucell" types are defined in AMX.H */
+
+#define PUBLIC_CHAR '@' /* character that defines a function "public" */
+#define CTRL_CHAR '\\' /* default control character */
+
+#define DIRSEP_CHAR '/' /* directory separator character */
+
+#define sDIMEN_MAX 2 /* maximum number of array dimensions */
+#define sDEF_LITMAX 500 /* initial size of the literal pool, in "cells" */
+#define sLINEMAX (640 * 1024) /* input line length (in characters) */
+#define sDEF_AMXSTACK 4096 /* default stack size for AMX files */
+#define sSTKMAX 80 /* stack for nested #includes and other uses */
+#define PREPROC_TERM '\x7f' /* termination character for preprocessor expressions (the "DEL" code) */
+#define sDEF_PREFIX "default.inc" /* default prefix filename */
+
+typedef intptr_t stkitem; /* type of items stored on the stack */
+
+typedef struct __s_arginfo
+{ /* function argument info */
+ char name[sNAMEMAX + 1];
+ char ident; /* iVARIABLE, iREFERENCE, iREFARRAY or iVARARGS */
+ char usage; /* uCONST */
+ int *tags; /* argument tag id. list */
+ int numtags; /* number of tags in the tag list */
+ int dim[sDIMEN_MAX];
+ int numdim; /* number of dimensions */
+ unsigned char hasdefault; /* bit0: is there a default value? bit6: "tagof"; bit7: "sizeof" */
+ union
+ {
+ cell val; /* default value */
+ struct
+ {
+ char *symname; /* name of another symbol */
+ short level; /* indirection level for that symbol */
+ } size; /* used for "sizeof" default value */
+ struct
+ {
+ cell *data; /* values of default array */
+ int size; /* complete length of default array */
+ int arraysize; /* size to reserve on the heap */
+ cell addr; /* address of the default array in the data segment */
+ } array;
+ } defvalue; /* default value, or pointer to default array */
+ int defvalue_tag; /* tag of the default value */
+} arginfo;
+
+/* Equate table, tagname table, library table */
+typedef struct __s_constvalue
+{
+ struct __s_constvalue *next;
+ char name[sNAMEMAX + 1];
+ cell value;
+ short index;
+} constvalue;
+
+/* Symbol table format
+ *
+ * The symbol name read from the input file is stored in "name", the
+ * value of "addr" is written to the output file. The address in "addr"
+ * depends on the class of the symbol:
+ * global offset into the data segment
+ * local offset relative to the stack frame
+ * label generated hexadecimal number
+ * function offset into code segment
+ */
+typedef struct __s_symbol
+{
+ struct __s_symbol *next;
+ struct __s_symbol *parent; /* hierarchical types (multi-dimensional arrays) */
+ char name[sNAMEMAX + 1];
+ unsigned int hash; /* value derived from name, for quicker searching */
+ cell addr; /* address or offset (or value for constant, index for native function) */
+ char vclass; /* sLOCAL if "addr" refers to a local symbol */
+ char ident; /* see below for possible values */
+ char usage; /* see below for possible values */
+ int compound; /* compound level (braces nesting level) */
+ int tag; /* tagname id */
+ union
+ {
+ int declared; /* label: how many local variables are declared */
+ int idxtag; /* array: tag of array indices */
+ constvalue *lib; /* native function: library it is part of *///??? use "stringlist"
+ } x; /* 'x' for 'extra' */
+ union
+ {
+ arginfo *arglist; /* types of all parameters for functions */
+ struct
+ {
+ cell length; /* arrays: length (size) */
+ short level; /* number of dimensions below this level */
+ } array;
+ } dim; /* for 'dimension', both functions and arrays */
+ int fnumber; /* static global variables: file number in which the declaration is visible */
+ struct __s_symbol **refer; /* referrer list, functions that "use" this symbol */
+ int numrefers; /* number of entries in the referrer list */
+} symbol;
+
+/* Possible entries for "ident". These are used in the "symbol", "value"
+ * and arginfo structures. Not every constant is valid for every use.
+ * In an argument list, the list is terminated with a "zero" ident; labels
+ * cannot be passed as function arguments, so the value 0 is overloaded.
+ */
+#define iLABEL 0
+#define iVARIABLE 1 /* cell that has an address and that can be fetched directly (lvalue) */
+#define iREFERENCE 2 /* iVARIABLE, but must be dereferenced */
+#define iARRAY 3
+#define iREFARRAY 4 /* an array passed by reference (i.e. a pointer) */
+#define iARRAYCELL 5 /* array element, cell that must be fetched indirectly */
+#define iARRAYCHAR 6 /* array element, character from cell from array */
+#define iEXPRESSION 7 /* expression result, has no address (rvalue) */
+#define iCONSTEXPR 8 /* constant expression (or constant symbol) */
+#define iFUNCTN 9
+#define iREFFUNC 10 /* function passed as a parameter */
+#define iVARARGS 11 /* function specified ... as argument(s) */
+
+/* Possible entries for "usage"
+ *
+ * This byte is used as a serie of bits, the syntax is different for
+ * functions and other symbols:
+ *
+ * VARIABLE
+ * bits: 0 (uDEFINE) the variable is defined in the source file
+ * 1 (uREAD) the variable is "read" (accessed) in the source file
+ * 2 (uWRITTEN) the variable is altered (assigned a value)
+ * 3 (uCONST) the variable is constant (may not be assigned to)
+ * 4 (uPUBLIC) the variable is public
+ * 6 (uSTOCK) the variable is discardable (without warning)
+ *
+ * FUNCTION
+ * bits: 0 (uDEFINE) the function is defined ("implemented") in the source file
+ * 1 (uREAD) the function is invoked in the source file
+ * 2 (uRETVALUE) the function returns a value (or should return a value)
+ * 3 (uPROTOTYPED) the function was prototyped
+ * 4 (uPUBLIC) the function is public
+ * 5 (uNATIVE) the function is native
+ * 6 (uSTOCK) the function is discardable (without warning)
+ * 7 (uMISSING) the function is not implemented in this source file
+ *
+ * CONSTANT
+ * bits: 0 (uDEFINE) the symbol is defined in the source file
+ * 1 (uREAD) the constant is "read" (accessed) in the source file
+ * 3 (uPREDEF) the constant is pre-defined and should be kept between passes
+ */
+#define uDEFINE 0x01
+#define uREAD 0x02
+#define uWRITTEN 0x04
+#define uRETVALUE 0x04 /* function returns (or should return) a value */
+#define uCONST 0x08
+#define uPROTOTYPED 0x08
+#define uPREDEF 0x08 /* constant is pre-defined */
+#define uPUBLIC 0x10
+#define uNATIVE 0x20
+#define uSTOCK 0x40
+#define uMISSING 0x80
+/* uRETNONE is not stored in the "usage" field of a symbol. It is
+ * used during parsing a function, to detect a mix of "return;" and
+ * "return value;" in a few special cases.
+ */
+#define uRETNONE 0x10
+
+#define uTAGOF 0x40 /* set in the "hasdefault" field of the arginfo struct */
+#define uSIZEOF 0x80 /* set in the "hasdefault" field of the arginfo struct */
+
+#define uMAINFUNC "main"
+
+#define sGLOBAL 0 /* global/local variable/constant class */
+#define sLOCAL 1
+#define sSTATIC 2 /* global life, local scope */
+
+typedef struct
+{
+ symbol *sym; /* symbol in symbol table, NULL for (constant) expression */
+ cell constval; /* value of the constant expression (if ident==iCONSTEXPR)
+ * also used for the size of a literal array */
+ int tag; /* tagname id (of the expression) */
+ char ident; /* iCONSTEXPR, iVARIABLE, iARRAY, iARRAYCELL,
+ * iEXPRESSION or iREFERENCE */
+ char boolresult; /* boolean result for relational operators */
+ cell *arrayidx; /* last used array indices, for checking self assignment */
+} value;
+
+/* "while" statement queue (also used for "for" and "do - while" loops) */
+enum
+{
+ wqBRK, /* used to restore stack for "break" */
+ wqCONT, /* used to restore stack for "continue" */
+ wqLOOP, /* loop start label number */
+ wqEXIT, /* loop exit label number (jump if false) */
+ /* --- */
+ wqSIZE /* "while queue" size */
+};
+
+#define wqTABSZ (24*wqSIZE) /* 24 nested loop statements */
+
+enum
+{
+ statIDLE, /* not compiling yet */
+ statFIRST, /* first pass */
+ statWRITE, /* writing output */
+ statSKIP, /* skipping output */
+};
+
+typedef struct __s_stringlist
+{
+ struct __s_stringlist *next;
+ char *line;
+} stringlist;
+
+typedef struct __s_stringpair
+{
+ struct __s_stringpair *next;
+ char *first;
+ char *second;
+ int matchlength;
+} stringpair;
+
+/* macros for code generation */
+#define opcodes(n) ((n)*sizeof(cell)) /* opcode size */
+#define opargs(n) ((n)*sizeof(cell)) /* size of typical argument */
+
+/* Tokens recognized by lex()
+ * Some of these constants are assigned as well to the variable "lastst"
+ */
+#define tFIRST 256 /* value of first multi-character operator */
+#define tMIDDLE 279 /* value of last multi-character operator */
+#define tLAST 320 /* value of last multi-character match-able token */
+/* multi-character operators */
+#define taMULT 256 /* *= */
+#define taDIV 257 /* /= */
+#define taMOD 258 /* %= */
+#define taADD 259 /* += */
+#define taSUB 260 /* -= */
+#define taSHL 261 /* <<= */
+#define taSHRU 262 /* >>>= */
+#define taSHR 263 /* >>= */
+#define taAND 264 /* &= */
+#define taXOR 265 /* ^= */
+#define taOR 266 /* |= */
+#define tlOR 267 /* || */
+#define tlAND 268 /* && */
+#define tlEQ 269 /* == */
+#define tlNE 270 /* != */
+#define tlLE 271 /* <= */
+#define tlGE 272 /* >= */
+#define tSHL 273 /* << */
+#define tSHRU 274 /* >>> */
+#define tSHR 275 /* >> */
+#define tINC 276 /* ++ */
+#define tDEC 277 /* -- */
+#define tELLIPS 278 /* ... */
+#define tDBLDOT 279 /* .. */
+/* reserved words (statements) */
+#define tASSERT 280
+#define tBREAK 281
+#define tCASE 282
+#define tCHAR 283
+#define tCONST 284
+#define tCONTINUE 285
+#define tDEFAULT 286
+#define tDEFINED 287
+#define tDO 288
+#define tELSE 289
+#define tENUM 290
+#define tEXIT 291
+#define tFOR 292
+#define tFORWARD 293
+#define tGOTO 294
+#define tIF 295
+#define tNATIVE 296
+#define tNEW 297
+#define tOPERATOR 298
+#define tPUBLIC 299
+#define tRETURN 300
+#define tSIZEOF 301
+#define tSLEEP 302
+#define tSTATIC 303
+#define tSTOCK 304
+#define tSWITCH 305
+#define tTAGOF 306
+#define tWHILE 307
+/* compiler directives */
+#define tpASSERT 308 /* #assert */
+#define tpDEFINE 309
+#define tpELSE 310 /* #else */
+#define tpEMIT 311
+#define tpENDIF 312
+#define tpENDINPUT 313
+#define tpENDSCRPT 314
+#define tpFILE 315
+#define tpIF 316 /* #if */
+#define tINCLUDE 317
+#define tpLINE 318
+#define tpPRAGMA 319
+#define tpUNDEF 320
+/* semicolon is a special case, because it can be optional */
+#define tTERM 321 /* semicolon or newline */
+#define tENDEXPR 322 /* forced end of expression */
+/* other recognized tokens */
+#define tNUMBER 323 /* integer number */
+#define tRATIONAL 324 /* rational number */
+#define tSYMBOL 325
+#define tLABEL 326
+#define tSTRING 327
+#define tEXPR 328 /* for assigment to "lastst" only */
+
+/* (reversed) evaluation of staging buffer */
+#define sSTARTREORDER 1
+#define sENDREORDER 2
+#define sEXPRSTART 0xc0 /* top 2 bits set, rest is free */
+#define sMAXARGS 64 /* relates to the bit pattern of sEXPRSTART */
+
+/* codes for ffabort() */
+#define xEXIT 1 /* exit code in PRI */
+#define xASSERTION 2 /* abort caused by failing assertion */
+#define xSTACKERROR 3 /* stack/heap overflow */
+#define xBOUNDSERROR 4 /* array index out of bounds */
+#define xMEMACCESS 5 /* data access error */
+#define xINVINSTR 6 /* invalid instruction */
+#define xSTACKUNDERFLOW 7 /* stack underflow */
+#define xHEAPUNDERFLOW 8 /* heap underflow */
+#define xCALLBACKERR 9 /* no, or invalid, callback */
+#define xSLEEP 12 /* sleep, exit code in PRI, tag in ALT */
+
+/* Miscellaneous */
+#if !defined TRUE
+#define FALSE 0
+#define TRUE 1
+#endif
+#define sIN_CSEG 1 /* if parsing CODE */
+#define sIN_DSEG 2 /* if parsing DATA */
+#define sCHKBOUNDS 1 /* bit position in "debug" variable: check bounds */
+#define sSYMBOLIC 2 /* bit position in "debug" variable: symbolic info */
+#define sNOOPTIMIZE 4 /* bit position in "debug" variable: no optimization */
+#define sRESET 0 /* reset error flag */
+#define sFORCESET 1 /* force error flag on */
+#define sEXPRMARK 2 /* mark start of expression */
+#define sEXPRRELEASE 3 /* mark end of expression */
+
+#if INT_MAX<0x8000u
+#define PUBLICTAG 0x8000u
+#define FIXEDTAG 0x4000u
+#else
+#define PUBLICTAG 0x80000000Lu
+#define FIXEDTAG 0x40000000Lu
+#endif
+#define TAGMASK (~PUBLICTAG)
+
+
+/*
+ * Functions you call from the "driver" program
+ */
+ int sc_compile(int argc, char **argv);
+ int sc_addconstant(char *name, cell value, int tag);
+ int sc_addtag(char *name);
+
+/*
+ * Functions called from the compiler (to be implemented by you)
+ */
+
+/* general console output */
+ int sc_printf(const char *message, ...);
+
+/* error report function */
+ int sc_error(int number, char *message, char *filename,
+ int firstline, int lastline, va_list argptr);
+
+/* input from source file */
+ void *sc_opensrc(char *filename); /* reading only */
+ void sc_closesrc(void *handle); /* never delete */
+ void sc_resetsrc(void *handle, void *position); /* reset to a position marked earlier */
+ char *sc_readsrc(void *handle, char *target, int maxchars);
+ void *sc_getpossrc(void *handle); /* mark the current position */
+ int sc_eofsrc(void *handle);
+
+/* output to intermediate (.ASM) file */
+ void *sc_openasm(int fd); /* read/write */
+ void sc_closeasm(void *handle);
+ void sc_resetasm(void *handle);
+ int sc_writeasm(void *handle, char *str);
+ char *sc_readasm(void *handle, char *target, int maxchars);
+
+/* output to binary (.AMX) file */
+ void *sc_openbin(char *filename);
+ void sc_closebin(void *handle, int deletefile);
+ void sc_resetbin(void *handle);
+ int sc_writebin(void *handle, void *buffer, int size);
+ long sc_lengthbin(void *handle); /* return the length of the file */
+
+/* function prototypes in SC1.C */
+symbol *fetchfunc(char *name, int tag);
+char *operator_symname(char *symname, char *opername, int tag1,
+ int tag2, int numtags, int resulttag);
+char *funcdisplayname(char *dest, char *funcname);
+int constexpr(cell * val, int *tag);
+constvalue *append_constval(constvalue * table, char *name, cell val,
+ short index);
+constvalue *find_constval(constvalue * table, char *name, short index);
+void delete_consttable(constvalue * table);
+void add_constant(char *name, cell val, int vclass, int tag);
+void exporttag(int tag);
+
+/* function prototypes in SC2.C */
+void pushstk(stkitem val);
+stkitem popstk(void);
+int plungequalifiedfile(char *name); /* explicit path included */
+int plungefile(char *name, int try_currentpath, int try_includepaths); /* search through "include" paths */
+void preprocess(void);
+void lexinit(void);
+int lex(cell * lexvalue, char **lexsym);
+void lexpush(void);
+void lexclr(int clreol);
+int matchtoken(int token);
+int tokeninfo(cell * val, char **str);
+int needtoken(int token);
+void stowlit(cell value);
+int alphanum(char c);
+void delete_symbol(symbol * root, symbol * sym);
+void delete_symbols(symbol * root, int level, int del_labels,
+ int delete_functions);
+int refer_symbol(symbol * entry, symbol * bywhom);
+void markusage(symbol * sym, int usage);
+unsigned int namehash(char *name);
+symbol *findglb(char *name);
+symbol *findloc(char *name);
+symbol *findconst(char *name);
+symbol *finddepend(symbol * parent);
+symbol *addsym(char *name, cell addr, int ident, int vclass,
+ int tag, int usage);
+symbol *addvariable(char *name, cell addr, int ident, int vclass,
+ int tag, int dim[], int numdim, int idxtag[]);
+int getlabel(void);
+char *itoh(ucell val);
+
+/* function prototypes in SC3.C */
+int check_userop(void (*oper) (void), int tag1, int tag2,
+ int numparam, value * lval, int *resulttag);
+int matchtag(int formaltag, int actualtag, int allowcoerce);
+int expression(int *constant, cell * val, int *tag,
+ int chkfuncresult);
+int hier14(value * lval1); /* the highest expression level */
+
+/* function prototypes in SC4.C */
+void writeleader(void);
+void writetrailer(void);
+void begcseg(void);
+void begdseg(void);
+void setactivefile(int fnumber);
+cell nameincells(char *name);
+void setfile(char *name, int fileno);
+void setline(int line, int fileno);
+void setlabel(int index);
+void endexpr(int fullexpr);
+void startfunc(char *fname);
+void endfunc(void);
+void alignframe(int numbytes);
+void defsymbol(char *name, int ident, int vclass, cell offset,
+ int tag);
+void symbolrange(int level, cell size);
+void rvalue(value * lval);
+void address(symbol * ptr);
+void store(value * lval);
+void memcopy(cell size);
+void copyarray(symbol * sym, cell size);
+void fillarray(symbol * sym, cell size, cell value);
+void const1(cell val);
+void const2(cell val);
+void moveto1(void);
+void push1(void);
+void push2(void);
+void pushval(cell val);
+void pop1(void);
+void pop2(void);
+void swap1(void);
+void ffswitch(int label);
+void ffcase(cell value, char *labelname, int newtable);
+void ffcall(symbol * sym, int numargs);
+void ffret(void);
+void ffabort(int reason);
+void ffbounds(cell size);
+void jumplabel(int number);
+void defstorage(void);
+void modstk(int delta);
+void setstk(cell value);
+void modheap(int delta);
+void setheap_pri(void);
+void setheap(cell value);
+void cell2addr(void);
+void cell2addr_alt(void);
+void addr2cell(void);
+void char2addr(void);
+void charalign(void);
+void addconst(cell value);
+
+/* Code generation functions for arithmetic operators.
+ *
+ * Syntax: o[u|s|b]_name
+ * | | | +--- name of operator
+ * | | +----- underscore
+ * | +--------- "u"nsigned operator, "s"igned operator or "b"oth
+ * +------------- "o"perator
+ */
+void os_mult(void); /* multiplication (signed) */
+void os_div(void); /* division (signed) */
+void os_mod(void); /* modulus (signed) */
+void ob_add(void); /* addition */
+void ob_sub(void); /* subtraction */
+void ob_sal(void); /* shift left (arithmetic) */
+void os_sar(void); /* shift right (arithmetic, signed) */
+void ou_sar(void); /* shift right (logical, unsigned) */
+void ob_or(void); /* bitwise or */
+void ob_xor(void); /* bitwise xor */
+void ob_and(void); /* bitwise and */
+void ob_eq(void); /* equality */
+void ob_ne(void); /* inequality */
+void relop_prefix(void);
+void relop_suffix(void);
+void os_le(void); /* less or equal (signed) */
+void os_ge(void); /* greater or equal (signed) */
+void os_lt(void); /* less (signed) */
+void os_gt(void); /* greater (signed) */
+
+void lneg(void);
+void neg(void);
+void invert(void);
+void nooperation(void);
+void inc(value * lval);
+void dec(value * lval);
+void jmp_ne0(int number);
+void jmp_eq0(int number);
+void outval(cell val, int newline);
+
+/* function prototypes in SC5.C */
+int error(int number, ...);
+void errorset(int code);
+
+/* function prototypes in SC6.C */
+void assemble(FILE * fout, FILE * fin);
+
+/* function prototypes in SC7.C */
+void stgbuffer_cleanup(void);
+void stgmark(char mark);
+void stgwrite(char *st);
+void stgout(int index);
+void stgdel(int index, cell code_index);
+int stgget(int *index, cell * code_index);
+void stgset(int onoff);
+int phopt_init(void);
+int phopt_cleanup(void);
+
+/* function prototypes in SCLIST.C */
+stringpair *insert_alias(char *name, char *alias);
+stringpair *find_alias(char *name);
+int lookup_alias(char *target, char *name);
+void delete_aliastable(void);
+stringlist *insert_path(char *path);
+char *get_path(int index);
+void delete_pathtable(void);
+stringpair *insert_subst(char *pattern, char *substitution,
+ int prefixlen);
+int get_subst(int index, char **pattern, char **substitution);
+stringpair *find_subst(char *name, int length);
+int delete_subst(char *name, int length);
+void delete_substtable(void);
+
+/* external variables (defined in scvars.c) */
+extern symbol loctab; /* local symbol table */
+extern symbol glbtab; /* global symbol table */
+extern cell *litq; /* the literal queue */
+extern char pline[]; /* the line read from the input file */
+extern char *lptr; /* points to the current position in "pline" */
+extern constvalue tagname_tab; /* tagname table */
+extern constvalue libname_tab; /* library table (#pragma library "..." syntax) *///??? use "stringlist" type
+extern constvalue *curlibrary; /* current library */
+extern symbol *curfunc; /* pointer to current function */
+extern char *inpfname; /* name of the file currently read from */
+extern char outfname[]; /* output file name */
+extern char sc_ctrlchar; /* the control character (or escape character) */
+extern int litidx; /* index to literal table */
+extern int litmax; /* current size of the literal table */
+extern int stgidx; /* index to the staging buffer */
+extern int labnum; /* number of (internal) labels */
+extern int staging; /* true if staging output */
+extern cell declared; /* number of local cells declared */
+extern cell glb_declared; /* number of global cells declared */
+extern cell code_idx; /* number of bytes with generated code */
+extern int ntv_funcid; /* incremental number of native function */
+extern int errnum; /* number of errors */
+extern int warnnum; /* number of warnings */
+extern int sc_debug; /* debug/optimization options (bit field) */
+extern int charbits; /* number of bits for a character */
+extern int sc_packstr; /* strings are packed by default? */
+extern int sc_asmfile; /* create .ASM file? */
+extern int sc_listing; /* create .LST file? */
+extern int sc_compress; /* compress bytecode? */
+extern int sc_needsemicolon; /* semicolon required to terminate expressions? */
+extern int sc_dataalign; /* data alignment value */
+extern int sc_alignnext; /* must frame of the next function be aligned? */
+extern int curseg; /* 1 if currently parsing CODE, 2 if parsing DATA */
+extern cell sc_stksize; /* stack size */
+extern int freading; /* is there an input file ready for reading? */
+extern int fline; /* the line number in the current file */
+extern int fnumber; /* number of files in the file table (debugging) */
+extern int fcurrent; /* current file being processed (debugging) */
+extern int intest; /* true if inside a test */
+extern int sideeffect; /* true if an expression causes a side-effect */
+extern int stmtindent; /* current indent of the statement */
+extern int indent_nowarn; /* skip warning "217 loose indentation" */
+extern int sc_tabsize; /* number of spaces that a TAB represents */
+extern int sc_allowtags; /* allow/detect tagnames in lex() */
+extern int sc_status; /* read/write status */
+extern int sc_rationaltag; /* tag for rational numbers */
+extern int rational_digits; /* number of fractional digits */
+
+extern FILE *inpf; /* file read from (source or include) */
+extern FILE *inpf_org; /* main source file */
+extern FILE *outf; /* file written to */
+
+extern jmp_buf errbuf; /* target of longjmp() on a fatal error */
+
+#define sc_isspace(x) isspace ((int)((unsigned char)x))
+#define sc_isalpha(x) isalpha ((int)((unsigned char)x))
+#define sc_isdigit(x) isdigit ((int)((unsigned char)x))
+#define sc_isupper(x) isupper ((int)((unsigned char)x))
+#define sc_isxdigit(x) isxdigit((int)((unsigned char)x))
+
+#endif
--- /dev/null
+/* Small compiler
+ * Function and variable definition and declaration, statement parser.
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied
+ * warranty. In no event will the authors be held liable for any
+ * damages arising from the use of this software. Permission is granted
+ * to anyone to use this software for any purpose, including commercial
+ * applications, and to alter it and redistribute it freely, subject to
+ * the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented;
+ * you must not claim that you wrote the original software.
+ * If you use this software in a product, an acknowledgment in the
+ * product documentation would be appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and
+ * must not be misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source
+ * distribution.
+ * Version: $Id: embryo_cc_sc1.c 76492 2012-09-12 07:04:49Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <ctype.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif /* HAVE_EVIL */
+
+#include "embryo_cc_sc.h"
+#include "embryo_cc_prefix.h"
+
+#define VERSION_STR "2.4"
+#define VERSION_INT 240
+
+static void resetglobals(void);
+static void initglobals(void);
+static void setopt(int argc, char **argv,
+ char *iname, char *oname,
+ char *pname, char *rname);
+static void setconfig(char *root);
+static void about(void);
+static void setconstants(void);
+static void parse(void);
+static void dumplits(void);
+static void dumpzero(int count);
+static void declfuncvar(int tok, char *symname,
+ int tag, int fpublic,
+ int fstatic, int fstock, int fconst);
+static void declglb(char *firstname, int firsttag,
+ int fpublic, int fstatic, int stock, int fconst);
+static int declloc(int fstatic);
+static void decl_const(int table);
+static void decl_enum(int table);
+static cell needsub(int *tag);
+static void initials(int ident, int tag,
+ cell * size, int dim[], int numdim);
+static cell initvector(int ident, int tag, cell size, int fillzero);
+static cell init(int ident, int *tag);
+static void funcstub(int native);
+static int newfunc(char *firstname, int firsttag,
+ int fpublic, int fstatic, int stock);
+static int declargs(symbol * sym);
+static void doarg(char *name, int ident, int offset,
+ int tags[], int numtags,
+ int fpublic, int fconst, arginfo * arg);
+static void reduce_referrers(symbol * root);
+static int testsymbols(symbol * root, int level,
+ int testlabs, int testconst);
+static void destructsymbols(symbol * root, int level);
+static constvalue *find_constval_byval(constvalue * table, cell val);
+static void statement(int *lastindent, int allow_decl);
+static void compound(void);
+static void doexpr(int comma, int chkeffect,
+ int allowarray, int mark_endexpr,
+ int *tag, int chkfuncresult);
+static void doassert(void);
+static void doexit(void);
+static void test(int label, int parens, int invert);
+static void doif(void);
+static void dowhile(void);
+static void dodo(void);
+static void dofor(void);
+static void doswitch(void);
+static void dogoto(void);
+static void dolabel(void);
+static symbol *fetchlab(char *name);
+static void doreturn(void);
+static void dobreak(void);
+static void docont(void);
+static void dosleep(void);
+static void addwhile(int *ptr);
+static void delwhile(void);
+static int *readwhile(void);
+
+static int lastst = 0; /* last executed statement type */
+static int nestlevel = 0; /* number of active (open) compound statements */
+static int rettype = 0; /* the type that a "return" expression should have */
+static int skipinput = 0; /* number of lines to skip from the first input file */
+static int wq[wqTABSZ]; /* "while queue", internal stack for nested loops */
+static int *wqptr; /* pointer to next entry */
+static char binfname[PATH_MAX]; /* binary file name */
+
+int
+main(int argc, char *argv[], char *env[] __UNUSED__)
+{
+ e_prefix_determine(argv[0]);
+ return sc_compile(argc, argv);
+}
+
+int
+sc_error(int number, char *message, char *filename, int firstline,
+ int lastline, va_list argptr)
+{
+ static char *prefix[3] = { "error", "fatal error", "warning" };
+
+ if (number != 0)
+ {
+ char *pre;
+
+ pre = prefix[number / 100];
+ if (firstline >= 0)
+ fprintf(stderr, "%s(%d -- %d) : %s %03d: ", filename, firstline,
+ lastline, pre, number);
+ else
+ fprintf(stderr, "%s(%d) : %s %03d: ", filename, lastline, pre,
+ number);
+ } /* if */
+ vfprintf(stderr, message, argptr);
+ fflush(stderr);
+ return 0;
+}
+
+void *
+sc_opensrc(char *filename)
+{
+ return fopen(filename, "rb");
+}
+
+void
+sc_closesrc(void *handle)
+{
+ assert(handle != NULL);
+ fclose((FILE *) handle);
+}
+
+void
+sc_resetsrc(void *handle, void *position)
+{
+ assert(handle != NULL);
+ fsetpos((FILE *) handle, (fpos_t *) position);
+}
+
+char *
+sc_readsrc(void *handle, char *target, int maxchars)
+{
+ return fgets(target, maxchars, (FILE *) handle);
+}
+
+void *
+sc_getpossrc(void *handle)
+{
+ static fpos_t lastpos; /* may need to have a LIFO stack of
+ * such positions */
+
+ fgetpos((FILE *) handle, &lastpos);
+ return &lastpos;
+}
+
+int
+sc_eofsrc(void *handle)
+{
+ return feof((FILE *) handle);
+}
+
+void *
+sc_openasm(int fd)
+{
+ return fdopen(fd, "w+");
+}
+
+void
+sc_closeasm(void *handle)
+{
+ if (handle)
+ fclose((FILE *) handle);
+}
+
+void
+sc_resetasm(void *handle)
+{
+ fflush((FILE *) handle);
+ fseek((FILE *) handle, 0, SEEK_SET);
+}
+
+int
+sc_writeasm(void *handle, char *st)
+{
+ return fputs(st, (FILE *) handle) >= 0;
+}
+
+char *
+sc_readasm(void *handle, char *target, int maxchars)
+{
+ return fgets(target, maxchars, (FILE *) handle);
+}
+
+void *
+sc_openbin(char *filename)
+{
+ return fopen(filename, "wb");
+}
+
+void
+sc_closebin(void *handle, int deletefile)
+{
+ fclose((FILE *) handle);
+ if (deletefile)
+ unlink(binfname);
+}
+
+void
+sc_resetbin(void *handle)
+{
+ fflush((FILE *) handle);
+ fseek((FILE *) handle, 0, SEEK_SET);
+}
+
+int
+sc_writebin(void *handle, void *buffer, int size)
+{
+ return (int)fwrite(buffer, 1, size, (FILE *) handle) == size;
+}
+
+long
+sc_lengthbin(void *handle)
+{
+ return ftell((FILE *) handle);
+}
+
+/* "main" of the compiler
+ */
+int
+sc_compile(int argc, char *argv[])
+{
+ int entry, i, jmpcode, fd_out;
+ int retcode;
+ char incfname[PATH_MAX];
+ char reportname[PATH_MAX];
+ FILE *binf;
+ void *inpfmark;
+ char lcl_ctrlchar;
+ int lcl_packstr, lcl_needsemicolon, lcl_tabsize;
+ char *tmpdir;
+
+ /* set global variables to their initial value */
+ binf = NULL;
+ initglobals();
+ errorset(sRESET);
+ errorset(sEXPRRELEASE);
+ lexinit();
+
+ /* make sure that we clean up on a fatal error; do this before the
+ * first call to error(). */
+ if ((jmpcode = setjmp(errbuf)) != 0)
+ goto cleanup;
+
+ /* allocate memory for fixed tables */
+ inpfname = (char *)malloc(PATH_MAX);
+ litq = (cell *) malloc(litmax * sizeof(cell));
+ if (!litq)
+ error(103); /* insufficient memory */
+ if (!phopt_init())
+ error(103); /* insufficient memory */
+
+ setopt(argc, argv, inpfname, binfname, incfname, reportname);
+
+ /* open the output file */
+
+#ifndef HAVE_EVIL
+ tmpdir = getenv("TMPDIR");
+ if (!tmpdir) tmpdir = "/tmp";
+#else
+ tmpdir = (char *)evil_tmpdir_get();
+#endif /* ! HAVE_EVIL */
+
+ snprintf(outfname, PATH_MAX, "%s/embryo_cc.asm-tmp-XXXXXX", tmpdir);
+ fd_out = mkstemp(outfname);
+ if (fd_out < 0)
+ error(101, outfname);
+
+ setconfig(argv[0]); /* the path to the include files */
+ lcl_ctrlchar = sc_ctrlchar;
+ lcl_packstr = sc_packstr;
+ lcl_needsemicolon = sc_needsemicolon;
+ lcl_tabsize = sc_tabsize;
+ inpf = inpf_org = (FILE *) sc_opensrc(inpfname);
+ if (!inpf)
+ error(100, inpfname);
+ freading = TRUE;
+ outf = (FILE *) sc_openasm(fd_out); /* first write to assembler
+ * file (may be temporary) */
+ if (!outf)
+ error(101, outfname);
+ /* immediately open the binary file, for other programs to check */
+ binf = (FILE *) sc_openbin(binfname);
+ if (!binf)
+ error(101, binfname);
+ setconstants(); /* set predefined constants and tagnames */
+ for (i = 0; i < skipinput; i++) /* skip lines in the input file */
+ if (sc_readsrc(inpf, pline, sLINEMAX))
+ fline++; /* keep line number up to date */
+ skipinput = fline;
+ sc_status = statFIRST;
+ /* do the first pass through the file */
+ inpfmark = sc_getpossrc(inpf);
+ if (incfname[0] != '\0')
+ {
+ if (strcmp(incfname, sDEF_PREFIX) == 0)
+ {
+ plungefile(incfname, FALSE, TRUE); /* parse "default.inc" */
+ }
+ else
+ {
+ if (!plungequalifiedfile(incfname)) /* parse "prefix" include
+ * file */
+ error(100, incfname); /* cannot read from ... (fatal error) */
+ } /* if */
+ } /* if */
+ preprocess(); /* fetch first line */
+ parse(); /* process all input */
+
+ /* second pass */
+ sc_status = statWRITE; /* set, to enable warnings */
+
+ /* ??? for re-parsing the listing file instead of the original source
+ * file (and doing preprocessing twice):
+ * - close input file, close listing file
+ * - re-open listing file for reading (inpf)
+ * - open assembler file (outf)
+ */
+
+ /* reset "defined" flag of all functions and global variables */
+ reduce_referrers(&glbtab);
+ delete_symbols(&glbtab, 0, TRUE, FALSE);
+#if !defined NO_DEFINE
+ delete_substtable();
+#endif
+ resetglobals();
+ sc_ctrlchar = lcl_ctrlchar;
+ sc_packstr = lcl_packstr;
+ sc_needsemicolon = lcl_needsemicolon;
+ sc_tabsize = lcl_tabsize;
+ errorset(sRESET);
+ /* reset the source file */
+ inpf = inpf_org;
+ freading = TRUE;
+ sc_resetsrc(inpf, inpfmark); /* reset file position */
+ fline = skipinput; /* reset line number */
+ lexinit(); /* clear internal flags of lex() */
+ sc_status = statWRITE; /* allow to write --this variable was reset
+ * by resetglobals() */
+ writeleader();
+ setfile(inpfname, fnumber);
+ if (incfname[0] != '\0')
+ {
+ if (strcmp(incfname, sDEF_PREFIX) == 0)
+ plungefile(incfname, FALSE, TRUE); /* parse "default.inc" (again) */
+ else
+ plungequalifiedfile(incfname); /* parse implicit include
+ * file (again) */
+ } /* if */
+ preprocess(); /* fetch first line */
+ parse(); /* process all input */
+ /* inpf is already closed when readline() attempts to pop of a file */
+ writetrailer(); /* write remaining stuff */
+
+ entry = testsymbols(&glbtab, 0, TRUE, FALSE); /* test for unused
+ * or undefined functions and variables */
+ if (!entry)
+ error(13); /* no entry point (no public functions) */
+
+ cleanup:
+ if (inpf) /* main source file is not closed, do it now */
+ sc_closesrc(inpf);
+ /* write the binary file (the file is already open) */
+ if (errnum == 0 && jmpcode == 0)
+ {
+ assert(binf != NULL);
+ sc_resetasm(outf); /* flush and loop back, for reading */
+ assemble(binf, outf); /* assembler file is now input */
+ } /* if */
+ if (outf)
+ sc_closeasm(outf);
+ unlink (outfname);
+ if (binf)
+ sc_closebin(binf, errnum != 0);
+
+ if (inpfname)
+ free(inpfname);
+ if (litq)
+ free(litq);
+ phopt_cleanup();
+ stgbuffer_cleanup();
+ assert(jmpcode != 0 || loctab.next == NULL); /* on normal flow,
+ * local symbols
+ * should already have been deleted */
+ delete_symbols(&loctab, 0, TRUE, TRUE); /* delete local variables
+ * if not yet done (i.e.
+ * on a fatal error) */
+ delete_symbols(&glbtab, 0, TRUE, TRUE);
+ delete_consttable(&tagname_tab);
+ delete_consttable(&libname_tab);
+ delete_aliastable();
+ delete_pathtable();
+#if !defined NO_DEFINE
+ delete_substtable();
+#endif
+ if (errnum != 0)
+ {
+ printf("\n%d Error%s.\n", errnum, (errnum > 1) ? "s" : "");
+ retcode = 2;
+ }
+ else if (warnnum != 0)
+ {
+ printf("\n%d Warning%s.\n", warnnum, (warnnum > 1) ? "s" : "");
+ retcode = 1;
+ }
+ else
+ {
+ retcode = jmpcode;
+ } /* if */
+ return retcode;
+}
+
+int
+sc_addconstant(char *name, cell value, int tag)
+{
+ errorset(sFORCESET); /* make sure error engine is silenced */
+ sc_status = statIDLE;
+ add_constant(name, value, sGLOBAL, tag);
+ return 1;
+}
+
+int
+sc_addtag(char *name)
+{
+ cell val;
+ constvalue *ptr;
+ int last, tag;
+
+ if (!name)
+ {
+ /* no tagname was given, check for one */
+ if (lex(&val, &name) != tLABEL)
+ {
+ lexpush();
+ return 0; /* untagged */
+ } /* if */
+ } /* if */
+
+ last = 0;
+ ptr = tagname_tab.next;
+ while (ptr)
+ {
+ tag = (int)(ptr->value & TAGMASK);
+ if (strcmp(name, ptr->name) == 0)
+ return tag; /* tagname is known, return its sequence number */
+ tag &= (int)~FIXEDTAG;
+ if (tag > last)
+ last = tag;
+ ptr = ptr->next;
+ } /* while */
+
+ /* tagname currently unknown, add it */
+ tag = last + 1; /* guaranteed not to exist already */
+ if (sc_isupper(*name))
+ tag |= (int)FIXEDTAG;
+ append_constval(&tagname_tab, name, (cell) tag, 0);
+ return tag;
+}
+
+static void
+resetglobals(void)
+{
+ /* reset the subset of global variables that is modified by the
+ * first pass */
+ curfunc = NULL; /* pointer to current function */
+ lastst = 0; /* last executed statement type */
+ nestlevel = 0; /* number of active (open) compound statements */
+ rettype = 0; /* the type that a "return" expression should have */
+ litidx = 0; /* index to literal table */
+ stgidx = 0; /* index to the staging buffer */
+ labnum = 0; /* number of (internal) labels */
+ staging = 0; /* true if staging output */
+ declared = 0; /* number of local cells declared */
+ glb_declared = 0; /* number of global cells declared */
+ code_idx = 0; /* number of bytes with generated code */
+ ntv_funcid = 0; /* incremental number of native function */
+ curseg = 0; /* 1 if currently parsing CODE, 2 if parsing DATA */
+ freading = FALSE; /* no input file ready yet */
+ fline = 0; /* the line number in the current file */
+ fnumber = 0; /* the file number in the file table (debugging) */
+ fcurrent = 0; /* current file being processed (debugging) */
+ intest = 0; /* true if inside a test */
+ sideeffect = 0; /* true if an expression causes a side-effect */
+ stmtindent = 0; /* current indent of the statement */
+ indent_nowarn = TRUE; /* do not skip warning "217 loose indentation" */
+ sc_allowtags = TRUE; /* allow/detect tagnames */
+ sc_status = statIDLE;
+}
+
+static void
+initglobals(void)
+{
+ resetglobals();
+
+ skipinput = 0; /* number of lines to skip from the first
+ * input file */
+ sc_ctrlchar = CTRL_CHAR; /* the escape character */
+ litmax = sDEF_LITMAX; /* current size of the literal table */
+ errnum = 0; /* number of errors */
+ warnnum = 0; /* number of warnings */
+/* sc_debug=sCHKBOUNDS; by default: bounds checking+assertions */
+ sc_debug = 0; /* by default: no debug */
+ charbits = 8; /* a "char" is 8 bits */
+ sc_packstr = FALSE; /* strings are unpacked by default */
+/* sc_compress=TRUE; compress output bytecodes */
+ sc_compress = FALSE; /* compress output bytecodes */
+ sc_needsemicolon = FALSE; /* semicolon required to terminate
+ * expressions? */
+ sc_dataalign = 4;
+ sc_stksize = sDEF_AMXSTACK; /* default stack size */
+ sc_tabsize = 8; /* assume a TAB is 8 spaces */
+ sc_rationaltag = 0; /* assume no support for rational numbers */
+ rational_digits = 0; /* number of fractional digits */
+
+ outfname[0] = '\0'; /* output file name */
+ inpf = NULL; /* file read from */
+ inpfname = NULL; /* pointer to name of the file currently
+ * read from */
+ outf = NULL; /* file written to */
+ litq = NULL; /* the literal queue */
+ glbtab.next = NULL; /* clear global variables/constants table */
+ loctab.next = NULL; /* " local " / " " */
+ tagname_tab.next = NULL; /* tagname table */
+ libname_tab.next = NULL; /* library table (#pragma library "..."
+ * syntax) */
+
+ pline[0] = '\0'; /* the line read from the input file */
+ lptr = NULL; /* points to the current position in "pline" */
+ curlibrary = NULL; /* current library */
+ inpf_org = NULL; /* main source file */
+
+ wqptr = wq; /* initialize while queue pointer */
+
+}
+
+static void
+parseoptions(int argc, char **argv, char *iname, char *oname,
+ char *pname __UNUSED__, char *rname __UNUSED__)
+{
+ char str[PATH_MAX];
+ int i, stack_size;
+ size_t len;
+
+ /* use embryo include dir always */
+ snprintf(str, sizeof(str), "%s/include/", e_prefix_data_get());
+ insert_path(str);
+ insert_path("./");
+
+ for (i = 1; i < argc; i++)
+ {
+ if (!strcmp (argv[i], "-i") && (i + 1 < argc) && *argv[i + 1])
+ {
+ /* include directory */
+ i++;
+ strncpy(str, argv[i], sizeof(str));
+
+ len = strlen(str);
+ if (str[len - 1] != DIRSEP_CHAR)
+ {
+ str[len] = DIRSEP_CHAR;
+ str[len + 1] = '\0';
+ }
+
+ insert_path(str);
+ }
+ else if (!strcmp (argv[i], "-o") && (i + 1 < argc) && *argv[i + 1])
+ {
+ /* output file */
+ i++;
+ strcpy(oname, argv[i]); /* FIXME */
+ }
+ else if (!strcmp (argv[i], "-S") && (i + 1 < argc) && *argv[i + 1])
+ {
+ /* stack size */
+ i++;
+ stack_size = atoi(argv[i]);
+
+ if (stack_size > 64)
+ sc_stksize = (cell) stack_size;
+ else
+ about();
+ }
+ else if (!*iname)
+ {
+ /* input file */
+ strcpy(iname, argv[i]); /* FIXME */
+ }
+ else
+ {
+ /* only allow one input filename */
+ about();
+ }
+ }
+}
+
+static void
+setopt(int argc, char **argv, char *iname, char *oname,
+ char *pname, char *rname)
+{
+ *iname = '\0';
+ *oname = '\0';
+ *pname = '\0';
+ *rname = '\0';
+ strcpy(pname, sDEF_PREFIX);
+
+ parseoptions(argc, argv, iname, oname, pname, rname);
+ if (iname[0] == '\0')
+ about();
+}
+
+static void
+setconfig(char *root)
+{
+ char path[PATH_MAX];
+ char *ptr;
+ int len;
+
+ path[sizeof(path) - 1] = 0;
+
+ /* add the default "include" directory */
+ if (root)
+ {
+ /* path + filename (hopefully) */
+ strncpy(path, root, sizeof(path) - 1);
+ path[sizeof(path) - 1] = 0;
+ }
+/* terminate just behind last \ or : */
+ if ((ptr = strrchr(path, DIRSEP_CHAR))
+ || (ptr = strchr(path, ':')))
+ {
+ /* If there was no terminating "\" or ":",
+ * the filename probably does not
+ * contain the path; so we just don't add it
+ * to the list in that case
+ */
+ *(ptr + 1) = '\0';
+ if (strlen(path) < (sizeof(path) - 1 - 7))
+ {
+ strcat(path, "include");
+ }
+ len = strlen(path);
+ path[len] = DIRSEP_CHAR;
+ path[len + 1] = '\0';
+ insert_path(path);
+ } /* if */
+}
+
+static void
+about(void)
+{
+ printf("Usage: embryo_cc <filename> [options]\n\n");
+ printf("Options:\n");
+#if 0
+ printf
+ (" -A<num> alignment in bytes of the data segment and the\
+ stack\n");
+
+ printf
+ (" -a output assembler code (skip code generation\
+ pass)\n");
+
+ printf
+ (" -C[+/-] compact encoding for output file (default=%c)\n",
+ sc_compress ? '+' : '-');
+ printf(" -c8 [default] a character is 8-bits\
+ (ASCII/ISO Latin-1)\n");
+
+ printf(" -c16 a character is 16-bits (Unicode)\n");
+#if defined dos_setdrive
+ printf(" -Dpath active directory path\n");
+#endif
+ printf
+ (" -d0 no symbolic information, no run-time checks\n");
+ printf(" -d1 [default] run-time checks, no symbolic\
+ information\n");
+ printf
+ (" -d2 full debug information and dynamic checking\n");
+ printf(" -d3 full debug information, dynamic checking,\
+ no optimization\n");
+#endif
+ printf(" -i <name> path for include files\n");
+#if 0
+ printf(" -l create list file (preprocess only)\n");
+#endif
+ printf(" -o <name> set base name of output file\n");
+#if 0
+ printf
+ (" -P[+/-] strings are \"packed\" by default (default=%c)\n",
+ sc_packstr ? '+' : '-');
+ printf(" -p<name> set name of \"prefix\" file\n");
+ if (!waitkey())
+ longjmp(errbuf, 3);
+#endif
+ printf
+ (" -S <num> stack/heap size in cells (default=%d, min=65)\n",
+ (int)sc_stksize);
+#if 0
+ printf(" -s<num> skip lines from the input file\n");
+ printf
+ (" -t<num> TAB indent size (in character positions)\n");
+ printf(" -\\ use '\\' for escape characters\n");
+ printf(" -^ use '^' for escape characters\n");
+ printf(" -;[+/-] require a semicolon to end each statement\
+ (default=%c)\n", sc_needsemicolon ? '+' : '-');
+
+ printf
+ (" sym=val define constant \"sym\" with value \"val\"\n");
+ printf(" sym= define constant \"sym\" with value 0\n");
+#endif
+ longjmp(errbuf, 3); /* user abort */
+}
+
+static void
+setconstants(void)
+{
+ int debug;
+
+ assert(sc_status == statIDLE);
+ append_constval(&tagname_tab, "_", 0, 0); /* "untagged" */
+ append_constval(&tagname_tab, "bool", 1, 0);
+
+ add_constant("true", 1, sGLOBAL, 1); /* boolean flags */
+ add_constant("false", 0, sGLOBAL, 1);
+ add_constant("EOS", 0, sGLOBAL, 0); /* End Of String, or '\0' */
+ add_constant("cellbits", 32, sGLOBAL, 0);
+ add_constant("cellmax", INT_MAX, sGLOBAL, 0);
+ add_constant("cellmin", INT_MIN, sGLOBAL, 0);
+ add_constant("charbits", charbits, sGLOBAL, 0);
+ add_constant("charmin", 0, sGLOBAL, 0);
+ add_constant("charmax", (charbits == 16) ? 0xffff : 0xff, sGLOBAL, 0);
+
+ add_constant("__Small", VERSION_INT, sGLOBAL, 0);
+
+ debug = 0;
+ if ((sc_debug & (sCHKBOUNDS | sSYMBOLIC)) == (sCHKBOUNDS | sSYMBOLIC))
+ debug = 2;
+ else if ((sc_debug & sCHKBOUNDS) == sCHKBOUNDS)
+ debug = 1;
+ add_constant("debug", debug, sGLOBAL, 0);
+}
+
+/* parse - process all input text
+ *
+ * At this level, only static declarations and function definitions
+ * are legal.
+ */
+static void
+parse(void)
+{
+ int tok, tag, fconst, fstock, fstatic;
+ cell val;
+ char *str;
+
+ while (freading)
+ {
+ /* first try whether a declaration possibly is native or public */
+ tok = lex(&val, &str); /* read in (new) token */
+ switch (tok)
+ {
+ case 0:
+ /* ignore zero's */
+ break;
+ case tNEW:
+ fconst = matchtoken(tCONST);
+ declglb(NULL, 0, FALSE, FALSE, FALSE, fconst);
+ break;
+ case tSTATIC:
+ /* This can be a static function or a static global variable;
+ * we know which of the two as soon as we have parsed up to the
+ * point where an opening parenthesis of a function would be
+ * expected. To back out after deciding it was a declaration of
+ * a static variable after all, we have to store the symbol name
+ * and tag.
+ */
+ fstock = matchtoken(tSTOCK);
+ fconst = matchtoken(tCONST);
+ tag = sc_addtag(NULL);
+ tok = lex(&val, &str);
+ if (tok == tNATIVE || tok == tPUBLIC)
+ {
+ error(42); /* invalid combination of class specifiers */
+ break;
+ } /* if */
+ declfuncvar(tok, str, tag, FALSE, TRUE, fstock, fconst);
+ break;
+ case tCONST:
+ decl_const(sGLOBAL);
+ break;
+ case tENUM:
+ decl_enum(sGLOBAL);
+ break;
+ case tPUBLIC:
+ /* This can be a public function or a public variable;
+ * see the comment above (for static functions/variables)
+ * for details.
+ */
+ fconst = matchtoken(tCONST);
+ tag = sc_addtag(NULL);
+ tok = lex(&val, &str);
+ if (tok == tNATIVE || tok == tSTOCK || tok == tSTATIC)
+ {
+ error(42); /* invalid combination of class specifiers */
+ break;
+ } /* if */
+ declfuncvar(tok, str, tag, TRUE, FALSE, FALSE, fconst);
+ break;
+ case tSTOCK:
+ /* This can be a stock function or a stock *global) variable;
+ * see the comment above (for static functions/variables) for
+ * details.
+ */
+ fstatic = matchtoken(tSTATIC);
+ fconst = matchtoken(tCONST);
+ tag = sc_addtag(NULL);
+ tok = lex(&val, &str);
+ if (tok == tNATIVE || tok == tPUBLIC)
+ {
+ error(42); /* invalid combination of class specifiers */
+ break;
+ } /* if */
+ declfuncvar(tok, str, tag, FALSE, fstatic, TRUE, fconst);
+ break;
+ case tLABEL:
+ case tSYMBOL:
+ case tOPERATOR:
+ lexpush();
+ if (!newfunc(NULL, -1, FALSE, FALSE, FALSE))
+ {
+ error(10); /* illegal function or declaration */
+ lexclr(TRUE); /* drop the rest of the line */
+ } /* if */
+ break;
+ case tNATIVE:
+ funcstub(TRUE); /* create a dummy function */
+ break;
+ case tFORWARD:
+ funcstub(FALSE);
+ break;
+ case '}':
+ error(54); /* unmatched closing brace */
+ break;
+ case '{':
+ error(55); /* start of function body without function header */
+ break;
+ default:
+ if (freading)
+ {
+ error(10); /* illegal function or declaration */
+ lexclr(TRUE); /* drop the rest of the line */
+ } /* if */
+ } /* switch */
+ } /* while */
+}
+
+/* dumplits
+ *
+ * Dump the literal pool (strings etc.)
+ *
+ * Global references: litidx (referred to only)
+ */
+static void
+dumplits(void)
+{
+ int j, k;
+
+ k = 0;
+ while (k < litidx)
+ {
+ /* should be in the data segment */
+ assert(curseg == 2);
+ defstorage();
+ j = 16; /* 16 values per line */
+ while (j && k < litidx)
+ {
+ outval(litq[k], FALSE);
+ stgwrite(" ");
+ k++;
+ j--;
+ if (j == 0 || k >= litidx)
+ stgwrite("\n"); /* force a newline after 10 dumps */
+ /* Note: stgwrite() buffers a line until it is complete. It recognizes
+ * the end of line as a sequence of "\n\0", so something like "\n\t"
+ * so should not be passed to stgwrite().
+ */
+ } /* while */
+ } /* while */
+}
+
+/* dumpzero
+ *
+ * Dump zero's for default initial values
+ */
+static void
+dumpzero(int count)
+{
+ int i;
+
+ if (count <= 0)
+ return;
+ assert(curseg == 2);
+ defstorage();
+ i = 0;
+ while (count-- > 0)
+ {
+ outval(0, FALSE);
+ i = (i + 1) % 16;
+ stgwrite((i == 0 || count == 0) ? "\n" : " ");
+ if (i == 0 && count > 0)
+ defstorage();
+ } /* while */
+}
+
+static void
+aligndata(int numbytes)
+{
+ if ((((glb_declared + litidx) * sizeof(cell)) % numbytes) != 0)
+ {
+ while ((((glb_declared + litidx) * sizeof(cell)) % numbytes) != 0)
+ stowlit(0);
+ } /* if */
+
+}
+
+static void
+declfuncvar(int tok, char *symname, int tag, int fpublic, int fstatic,
+ int fstock, int fconst)
+{
+ char name[sNAMEMAX + 1];
+
+ if (tok != tSYMBOL && tok != tOPERATOR)
+ {
+ if (freading)
+ error(20, symname); /* invalid symbol name */
+ return;
+ } /* if */
+ if (tok == tOPERATOR)
+ {
+ lexpush();
+ if (!newfunc(NULL, tag, fpublic, fstatic, fstock))
+ error(10); /* illegal function or declaration */
+ }
+ else
+ {
+ assert(strlen(symname) <= sNAMEMAX);
+ strcpy(name, symname);
+ if (fconst || !newfunc(name, tag, fpublic, fstatic, fstock))
+ declglb(name, tag, fpublic, fstatic, fstock, fconst);
+ /* if not a static function, try a static variable */
+ } /* if */
+}
+
+/* declglb - declare global symbols
+ *
+ * Declare a static (global) variable. Global variables are stored in
+ * the DATA segment.
+ *
+ * global references: glb_declared (altered)
+ */
+static void
+declglb(char *firstname, int firsttag, int fpublic, int fstatic,
+ int stock, int fconst)
+{
+ int ident, tag, ispublic;
+ int idxtag[sDIMEN_MAX];
+ char name[sNAMEMAX + 1];
+ cell val, size, cidx;
+ char *str;
+ int dim[sDIMEN_MAX];
+ int numdim, level;
+ int filenum;
+ symbol *sym;
+
+#if !defined NDEBUG
+ cell glbdecl = 0;
+#endif
+
+ filenum = fcurrent; /* save file number at the start of the
+ * declaration */
+ do
+ {
+ size = 1; /* single size (no array) */
+ numdim = 0; /* no dimensions */
+ ident = iVARIABLE;
+ if (firstname)
+ {
+ assert(strlen(firstname) <= sNAMEMAX);
+ strcpy(name, firstname); /* save symbol name */
+ tag = firsttag;
+ firstname = NULL;
+ }
+ else
+ {
+ tag = sc_addtag(NULL);
+ if (lex(&val, &str) != tSYMBOL) /* read in (new) token */
+ error(20, str); /* invalid symbol name */
+ assert(strlen(str) <= sNAMEMAX);
+ strcpy(name, str); /* save symbol name */
+ } /* if */
+ sym = findglb(name);
+ if (!sym)
+ sym = findconst(name);
+ if (sym && (sym->usage & uDEFINE) != 0)
+ error(21, name); /* symbol already defined */
+ ispublic = fpublic;
+ if (name[0] == PUBLIC_CHAR)
+ {
+ ispublic = TRUE; /* implicitly public variable */
+ if (stock || fstatic)
+ error(42); /* invalid combination of class specifiers */
+ } /* if */
+ while (matchtoken('['))
+ {
+ ident = iARRAY;
+ if (numdim == sDIMEN_MAX)
+ {
+ error(53); /* exceeding maximum number of dimensions */
+ return;
+ } /* if */
+ if (numdim > 0 && dim[numdim - 1] == 0)
+ error(52); /* only last dimension may be variable length */
+ size = needsub(&idxtag[numdim]); /* get size; size==0 for
+ * "var[]" */
+#if INT_MAX < LONG_MAX
+ if (size > INT_MAX)
+ error(105); /* overflow, exceeding capacity */
+#endif
+ if (ispublic)
+ error(56, name); /* arrays cannot be public */
+ dim[numdim++] = (int)size;
+ } /* while */
+ /* if this variable is never used (which can be detected only in
+ * the second stage), shut off code generation; make an exception
+ * for public variables
+ */
+ cidx = 0; /* only to avoid a compiler warning */
+ if (sc_status == statWRITE && sym
+ && (sym->usage & (uREAD | uWRITTEN | uPUBLIC)) == 0)
+ {
+ sc_status = statSKIP;
+ cidx = code_idx;
+#if !defined NDEBUG
+ glbdecl = glb_declared;
+#endif
+ } /* if */
+ defsymbol(name, ident, sGLOBAL, sizeof(cell) * glb_declared, tag);
+ begdseg(); /* real (initialized) data in data segment */
+ assert(litidx == 0); /* literal queue should be empty */
+ if (sc_alignnext)
+ {
+ litidx = 0;
+ aligndata(sc_dataalign);
+ dumplits(); /* dump the literal queue */
+ sc_alignnext = FALSE;
+ litidx = 0; /* global initial data is dumped, so restart at zero */
+ } /* if */
+ initials(ident, tag, &size, dim, numdim); /* stores values in
+ * the literal queue */
+ if (numdim == 1)
+ dim[0] = (int)size;
+ dumplits(); /* dump the literal queue */
+ dumpzero((int)size - litidx);
+ litidx = 0;
+ if (!sym)
+ { /* define only if not yet defined */
+ sym =
+ addvariable(name, sizeof(cell) * glb_declared, ident, sGLOBAL,
+ tag, dim, numdim, idxtag);
+ }
+ else
+ { /* if declared but not yet defined, adjust the
+ * variable's address */
+ sym->addr = sizeof(cell) * glb_declared;
+ sym->usage |= uDEFINE;
+ } /* if */
+ if (ispublic)
+ sym->usage |= uPUBLIC;
+ if (fconst)
+ sym->usage |= uCONST;
+ if (stock)
+ sym->usage |= uSTOCK;
+ if (fstatic)
+ sym->fnumber = filenum;
+ if (ident == iARRAY)
+ for (level = 0; level < numdim; level++)
+ symbolrange(level, dim[level]);
+ if (sc_status == statSKIP)
+ {
+ sc_status = statWRITE;
+ code_idx = cidx;
+ assert(glb_declared == glbdecl);
+ }
+ else
+ {
+ glb_declared += (int)size; /* add total number of cells */
+ } /* if */
+ }
+ while (matchtoken(',')); /* enddo *//* more? */
+ needtoken(tTERM); /* if not comma, must be semicolumn */
+}
+
+/* declloc - declare local symbols
+ *
+ * Declare local (automatic) variables. Since these variables are
+ * relative to the STACK, there is no switch to the DATA segment.
+ * These variables cannot be initialized either.
+ *
+ * global references: declared (altered)
+ * funcstatus (referred to only)
+ */
+static int
+declloc(int fstatic)
+{
+ int ident, tag;
+ int idxtag[sDIMEN_MAX];
+ char name[sNAMEMAX + 1];
+ symbol *sym;
+ cell val, size;
+ char *str;
+ value lval = { NULL, 0, 0, 0, 0, NULL };
+ int cur_lit = 0;
+ int dim[sDIMEN_MAX];
+ int numdim, level;
+ int fconst;
+
+ fconst = matchtoken(tCONST);
+ do
+ {
+ ident = iVARIABLE;
+ size = 1;
+ numdim = 0; /* no dimensions */
+ tag = sc_addtag(NULL);
+ if (lex(&val, &str) != tSYMBOL) /* read in (new) token */
+ error(20, str); /* invalid symbol name */
+ assert(strlen(str) <= sNAMEMAX);
+ strcpy(name, str); /* save symbol name */
+ if (name[0] == PUBLIC_CHAR)
+ error(56, name); /* local variables cannot be public */
+ /* Note: block locals may be named identical to locals at higher
+ * compound blocks (as with standard C); so we must check (and add)
+ * the "nesting level" of local variables to verify the
+ * multi-definition of symbols.
+ */
+ if ((sym = findloc(name)) && sym->compound == nestlevel)
+ error(21, name); /* symbol already defined */
+ /* Although valid, a local variable whose name is equal to that
+ * of a global variable or to that of a local variable at a lower
+ * level might indicate a bug.
+ */
+ if (((sym = findloc(name)) && sym->compound != nestlevel)
+ || findglb(name))
+ error(219, name); /* variable shadows another symbol */
+ while (matchtoken('['))
+ {
+ ident = iARRAY;
+ if (numdim == sDIMEN_MAX)
+ {
+ error(53); /* exceeding maximum number of dimensions */
+ return ident;
+ } /* if */
+ if (numdim > 0 && dim[numdim - 1] == 0)
+ error(52); /* only last dimension may be variable length */
+ size = needsub(&idxtag[numdim]); /* get size; size==0 for "var[]" */
+#if INT_MAX < LONG_MAX
+ if (size > INT_MAX)
+ error(105); /* overflow, exceeding capacity */
+#endif
+ dim[numdim++] = (int)size;
+ } /* while */
+ if (ident == iARRAY || fstatic)
+ {
+ if (sc_alignnext)
+ {
+ aligndata(sc_dataalign);
+ sc_alignnext = FALSE;
+ } /* if */
+ cur_lit = litidx; /* save current index in the literal table */
+ initials(ident, tag, &size, dim, numdim);
+ if (size == 0)
+ return ident; /* error message already given */
+ if (numdim == 1)
+ dim[0] = (int)size;
+ } /* if */
+ /* reserve memory (on the stack) for the variable */
+ if (fstatic)
+ {
+ /* write zeros for uninitialized fields */
+ while (litidx < cur_lit + size)
+ stowlit(0);
+ sym =
+ addvariable(name, (cur_lit + glb_declared) * sizeof(cell),
+ ident, sSTATIC, tag, dim, numdim, idxtag);
+ defsymbol(name, ident, sSTATIC,
+ (cur_lit + glb_declared) * sizeof(cell), tag);
+ }
+ else
+ {
+ declared += (int)size; /* variables are put on stack,
+ * adjust "declared" */
+ sym =
+ addvariable(name, -declared * sizeof(cell), ident, sLOCAL, tag,
+ dim, numdim, idxtag);
+ defsymbol(name, ident, sLOCAL, -declared * sizeof(cell), tag);
+ modstk(-(int)size * sizeof(cell));
+ } /* if */
+ /* now that we have reserved memory for the variable, we can
+ * proceed to initialize it */
+ sym->compound = nestlevel; /* for multiple declaration/shadowing */
+ if (fconst)
+ sym->usage |= uCONST;
+ if (ident == iARRAY)
+ for (level = 0; level < numdim; level++)
+ symbolrange(level, dim[level]);
+ if (!fstatic)
+ { /* static variables already initialized */
+ if (ident == iVARIABLE)
+ {
+ /* simple variable, also supports initialization */
+ int ctag = tag; /* set to "tag" by default */
+ int explicit_init = FALSE; /* is the variable explicitly
+ * initialized? */
+ if (matchtoken('='))
+ {
+ doexpr(FALSE, FALSE, FALSE, FALSE, &ctag, TRUE);
+ explicit_init = TRUE;
+ }
+ else
+ {
+ const1(0); /* uninitialized variable, set to zero */
+ } /* if */
+ /* now try to save the value (still in PRI) in the variable */
+ lval.sym = sym;
+ lval.ident = iVARIABLE;
+ lval.constval = 0;
+ lval.tag = tag;
+ check_userop(NULL, ctag, lval.tag, 2, NULL, &ctag);
+ store(&lval);
+ endexpr(TRUE); /* full expression ends after the store */
+ if (!matchtag(tag, ctag, TRUE))
+ error(213); /* tag mismatch */
+ /* if the variable was not explicitly initialized, reset the
+ * "uWRITTEN" flag that store() set */
+ if (!explicit_init)
+ sym->usage &= ~uWRITTEN;
+ }
+ else
+ {
+ /* an array */
+ if (litidx - cur_lit < size)
+ fillarray(sym, size * sizeof(cell), 0);
+ if (cur_lit < litidx)
+ {
+ /* check whether the complete array is set to a single value;
+ * if it is, more compact code can be generated */
+ cell first = litq[cur_lit];
+ int i;
+
+ for (i = cur_lit; i < litidx && litq[i] == first; i++)
+ /* nothing */ ;
+ if (i == litidx)
+ {
+ /* all values are the same */
+ fillarray(sym, (litidx - cur_lit) * sizeof(cell),
+ first);
+ litidx = cur_lit; /* reset literal table */
+ }
+ else
+ {
+ /* copy the literals to the array */
+ const1((cur_lit + glb_declared) * sizeof(cell));
+ copyarray(sym, (litidx - cur_lit) * sizeof(cell));
+ } /* if */
+ } /* if */
+ } /* if */
+ } /* if */
+ }
+ while (matchtoken(',')); /* enddo *//* more? */
+ needtoken(tTERM); /* if not comma, must be semicolumn */
+ return ident;
+}
+
+static cell
+calc_arraysize(int dim[], int numdim, int cur)
+{
+ if (cur == numdim)
+ return 0;
+ return dim[cur] + (dim[cur] * calc_arraysize(dim, numdim, cur + 1));
+}
+
+/* initials
+ *
+ * Initialize global objects and local arrays.
+ * size==array cells (count), if 0 on input, the routine counts
+ * the number of elements
+ * tag==required tagname id (not the returned tag)
+ *
+ * Global references: litidx (altered)
+ */
+static void
+initials(int ident, int tag, cell * size, int dim[], int numdim)
+{
+ int ctag;
+ int curlit = litidx;
+ int d;
+
+ if (!matchtoken('='))
+ {
+ if (ident == iARRAY && dim[numdim - 1] == 0)
+ {
+ /* declared as "myvar[];" which is senseless (note: this *does* make
+ * sense in the case of a iREFARRAY, which is a function parameter)
+ */
+ error(9); /* array has zero length -> invalid size */
+ } /* if */
+ if (numdim > 1)
+ {
+ /* initialize the indirection tables */
+#if sDIMEN_MAX>2
+#error Array algorithms for more than 2 dimensions are not implemented
+#endif
+ assert(numdim == 2);
+ *size = calc_arraysize(dim, numdim, 0);
+ for (d = 0; d < dim[0]; d++)
+ stowlit((dim[0] + d * (dim[1] - 1)) * sizeof(cell));
+ } /* if */
+ return;
+ } /* if */
+
+ if (ident == iVARIABLE)
+ {
+ assert(*size == 1);
+ init(ident, &ctag);
+ if (!matchtag(tag, ctag, TRUE))
+ error(213); /* tag mismatch */
+ }
+ else
+ {
+ assert(numdim > 0);
+ if (numdim == 1)
+ {
+ *size = initvector(ident, tag, dim[0], FALSE);
+ }
+ else
+ {
+ cell offs, dsize;
+
+ /* The simple algorithm below only works for arrays with one or
+ * two dimensions. This should be some recursive algorithm.
+ */
+ if (dim[numdim - 1] != 0)
+ /* set size to (known) full size */
+ *size = calc_arraysize(dim, numdim, 0);
+ /* dump indirection tables */
+ for (d = 0; d < dim[0]; d++)
+ stowlit(0);
+ /* now dump individual vectors */
+ needtoken('{');
+ offs = dim[0];
+ for (d = 0; d < dim[0]; d++)
+ {
+ litq[curlit + d] = offs * sizeof(cell);
+ dsize = initvector(ident, tag, dim[1], TRUE);
+ offs += dsize - 1;
+ if (d + 1 < dim[0])
+ needtoken(',');
+ if (matchtoken('{') || matchtoken(tSTRING))
+ /* expect a '{' or a string */
+ lexpush();
+ else
+ break;
+ } /* for */
+ matchtoken(',');
+ needtoken('}');
+ } /* if */
+ } /* if */
+
+ if (*size == 0)
+ *size = litidx - curlit; /* number of elements defined */
+}
+
+/* initvector
+ * Initialize a single dimensional array
+ */
+static cell
+initvector(int ident, int tag, cell size, int fillzero)
+{
+ cell prev1 = 0, prev2 = 0;
+ int ctag;
+ int ellips = FALSE;
+ int curlit = litidx;
+
+ assert(ident == iARRAY || ident == iREFARRAY);
+ if (matchtoken('{'))
+ {
+ do
+ {
+ if (matchtoken('}'))
+ { /* to allow for trailing ',' after the initialization */
+ lexpush();
+ break;
+ } /* if */
+ if ((ellips = matchtoken(tELLIPS)) != 0)
+ break;
+ prev2 = prev1;
+ prev1 = init(ident, &ctag);
+ if (!matchtag(tag, ctag, TRUE))
+ error(213); /* tag mismatch */
+ }
+ while (matchtoken(',')); /* do */
+ needtoken('}');
+ }
+ else
+ {
+ init(ident, &ctag);
+ if (!matchtag(tag, ctag, TRUE))
+ error(213); /* tagname mismatch */
+ } /* if */
+ /* fill up the literal queue with a series */
+ if (ellips)
+ {
+ cell step =
+ ((litidx - curlit) == 1) ? (cell) 0 : prev1 - prev2;
+ if (size == 0 || (litidx - curlit) == 0)
+ error(41); /* invalid ellipsis, array size unknown */
+ else if ((litidx - curlit) == (int)size)
+ error(18); /* initialisation data exceeds declared size */
+ while ((litidx - curlit) < (int)size)
+ {
+ prev1 += step;
+ stowlit(prev1);
+ } /* while */
+ } /* if */
+ if (fillzero && size > 0)
+ {
+ while ((litidx - curlit) < (int)size)
+ stowlit(0);
+ } /* if */
+ if (size == 0)
+ {
+ size = litidx - curlit; /* number of elements defined */
+ }
+ else if (litidx - curlit > (int)size)
+ { /* e.g. "myvar[3]={1,2,3,4};" */
+ error(18); /* initialisation data exceeds declared size */
+ litidx = (int)size + curlit; /* avoid overflow in memory moves */
+ } /* if */
+ return size;
+}
+
+/* init
+ *
+ * Evaluate one initializer.
+ */
+static cell
+init(int ident, int *tag)
+{
+ cell i = 0;
+
+ if (matchtoken(tSTRING))
+ {
+ /* lex() automatically stores strings in the literal table (and
+ * increases "litidx") */
+ if (ident == iVARIABLE)
+ {
+ error(6); /* must be assigned to an array */
+ litidx = 1; /* reset literal queue */
+ } /* if */
+ *tag = 0;
+ }
+ else if (constexpr(&i, tag))
+ {
+ stowlit(i); /* store expression result in literal table */
+ } /* if */
+ return i;
+}
+
+/* needsub
+ *
+ * Get required array size
+ */
+static cell
+needsub(int *tag)
+{
+ cell val;
+
+ *tag = 0;
+ if (matchtoken(']')) /* we've already seen "[" */
+ return 0; /* null size (like "char msg[]") */
+ constexpr(&val, tag); /* get value (must be constant expression) */
+ if (val < 0)
+ {
+ error(9); /* negative array size is invalid; assumed zero */
+ val = 0;
+ } /* if */
+ needtoken(']');
+ return val; /* return array size */
+}
+
+/* decl_const - declare a single constant
+ *
+ */
+static void
+decl_const(int vclass)
+{
+ char constname[sNAMEMAX + 1];
+ cell val;
+ char *str;
+ int tag, exprtag;
+ int symbolline;
+
+ tag = sc_addtag(NULL);
+ if (lex(&val, &str) != tSYMBOL) /* read in (new) token */
+ error(20, str); /* invalid symbol name */
+ symbolline = fline; /* save line where symbol was found */
+ strcpy(constname, str); /* save symbol name */
+ needtoken('=');
+ constexpr(&val, &exprtag); /* get value */
+ needtoken(tTERM);
+ /* add_constant() checks for duplicate definitions */
+ if (!matchtag(tag, exprtag, FALSE))
+ {
+ /* temporarily reset the line number to where the symbol was
+ * defined */
+ int orgfline = fline;
+
+ fline = symbolline;
+ error(213); /* tagname mismatch */
+ fline = orgfline;
+ } /* if */
+ add_constant(constname, val, vclass, tag);
+}
+
+/* decl_enum - declare enumerated constants
+ *
+ */
+static void
+decl_enum(int vclass)
+{
+ char enumname[sNAMEMAX + 1], constname[sNAMEMAX + 1];
+ cell val, value, size;
+ char *str;
+ int tok, tag, explicittag;
+ cell increment, multiplier;
+
+ /* get an explicit tag, if any (we need to remember whether an
+ * explicit tag was passed, even if that explicit tag was "_:", so we
+ * cannot call sc_addtag() here
+ */
+ if (lex(&val, &str) == tLABEL)
+ {
+ tag = sc_addtag(str);
+ explicittag = TRUE;
+ }
+ else
+ {
+ lexpush();
+ tag = 0;
+ explicittag = FALSE;
+ } /* if */
+
+ /* get optional enum name (also serves as a tag if no explicit
+ * tag was set) */
+ if (lex(&val, &str) == tSYMBOL)
+ { /* read in (new) token */
+ strcpy(enumname, str); /* save enum name (last constant) */
+ if (!explicittag)
+ tag = sc_addtag(enumname);
+ }
+ else
+ {
+ lexpush(); /* analyze again */
+ enumname[0] = '\0';
+ } /* if */
+
+ /* get increment and multiplier */
+ increment = 1;
+ multiplier = 1;
+ if (matchtoken('('))
+ {
+ if (matchtoken(taADD))
+ {
+ constexpr(&increment, NULL);
+ }
+ else if (matchtoken(taMULT))
+ {
+ constexpr(&multiplier, NULL);
+ }
+ else if (matchtoken(taSHL))
+ {
+ constexpr(&val, NULL);
+ while (val-- > 0)
+ multiplier *= 2;
+ } /* if */
+ needtoken(')');
+ } /* if */
+
+ needtoken('{');
+ /* go through all constants */
+ value = 0; /* default starting value */
+ do
+ {
+ if (matchtoken('}'))
+ { /* quick exit if '}' follows ',' */
+ lexpush();
+ break;
+ } /* if */
+ tok = lex(&val, &str); /* read in (new) token */
+ if (tok != tSYMBOL && tok != tLABEL)
+ error(20, str); /* invalid symbol name */
+ strcpy(constname, str); /* save symbol name */
+ size = increment; /* default increment of 'val' */
+ if (tok == tLABEL || matchtoken(':'))
+ constexpr(&size, NULL); /* get size */
+ if (matchtoken('='))
+ constexpr(&value, NULL); /* get value */
+ /* add_constant() checks whether a variable (global or local) or
+ * a constant with the same name already exists */
+ add_constant(constname, value, vclass, tag);
+ if (multiplier == 1)
+ value += size;
+ else
+ value *= size * multiplier;
+ }
+ while (matchtoken(','));
+ needtoken('}'); /* terminates the constant list */
+ matchtoken(';'); /* eat an optional ; */
+
+ /* set the enum name to the last value plus one */
+ if (enumname[0] != '\0')
+ add_constant(enumname, value, vclass, tag);
+}
+
+/*
+ * Finds a function in the global symbol table or creates a new entry.
+ * It does some basic processing and error checking.
+ */
+symbol *
+fetchfunc(char *name, int tag)
+{
+ symbol *sym;
+ cell offset;
+
+ offset = code_idx;
+ if ((sc_debug & sSYMBOLIC) != 0)
+ {
+ offset += opcodes(1) + opargs(3) + nameincells(name);
+ /* ^^^ The address for the symbol is the code address. But the
+ * "symbol" instruction itself generates code. Therefore the
+ * offset is pre-adjusted to the value it will have after the
+ * symbol instruction.
+ */
+ } /* if */
+ if ((sym = findglb(name)))
+ { /* already in symbol table? */
+ if (sym->ident != iFUNCTN)
+ {
+ error(21, name); /* yes, but not as a function */
+ return NULL; /* make sure the old symbol is not damaged */
+ }
+ else if ((sym->usage & uDEFINE) != 0)
+ {
+ error(21, name); /* yes, and it's already defined */
+ }
+ else if ((sym->usage & uNATIVE) != 0)
+ {
+ error(21, name); /* yes, and it is an native */
+ } /* if */
+ assert(sym->vclass == sGLOBAL);
+ if ((sym->usage & uDEFINE) == 0)
+ {
+ /* as long as the function stays undefined, update the address
+ * and the tag */
+ sym->addr = offset;
+ sym->tag = tag;
+ } /* if */
+ }
+ else
+ {
+ /* don't set the "uDEFINE" flag; it may be a prototype */
+ sym = addsym(name, offset, iFUNCTN, sGLOBAL, tag, 0);
+ /* assume no arguments */
+ sym->dim.arglist = (arginfo *) malloc(1 * sizeof(arginfo));
+ sym->dim.arglist[0].ident = 0;
+ /* set library ID to NULL (only for native functions) */
+ sym->x.lib = NULL;
+ } /* if */
+ return sym;
+}
+
+/* This routine adds symbolic information for each argument.
+ */
+static void
+define_args(void)
+{
+ symbol *sym;
+
+ /* At this point, no local variables have been declared. All
+ * local symbols are function arguments.
+ */
+ sym = loctab.next;
+ while (sym)
+ {
+ assert(sym->ident != iLABEL);
+ assert(sym->vclass == sLOCAL);
+ defsymbol(sym->name, sym->ident, sLOCAL, sym->addr, sym->tag);
+ if (sym->ident == iREFARRAY)
+ {
+ symbol *sub = sym;
+
+ while (sub)
+ {
+ symbolrange(sub->dim.array.level, sub->dim.array.length);
+ sub = finddepend(sub);
+ } /* while */
+ } /* if */
+ sym = sym->next;
+ } /* while */
+}
+
+static int
+operatorname(char *name)
+{
+ int opertok;
+ char *str;
+ cell val;
+
+ assert(name != NULL);
+
+ /* check the operator */
+ opertok = lex(&val, &str);
+ switch (opertok)
+ {
+ case '+':
+ case '-':
+ case '*':
+ case '/':
+ case '%':
+ case '>':
+ case '<':
+ case '!':
+ case '~':
+ case '=':
+ name[0] = (char)opertok;
+ name[1] = '\0';
+ break;
+ case tINC:
+ strcpy(name, "++");
+ break;
+ case tDEC:
+ strcpy(name, "--");
+ break;
+ case tlEQ:
+ strcpy(name, "==");
+ break;
+ case tlNE:
+ strcpy(name, "!=");
+ break;
+ case tlLE:
+ strcpy(name, "<=");
+ break;
+ case tlGE:
+ strcpy(name, ">=");
+ break;
+ default:
+ name[0] = '\0';
+ error(61); /* operator cannot be redefined
+ * (or bad operator name) */
+ return 0;
+ } /* switch */
+
+ return opertok;
+}
+
+static int
+operatoradjust(int opertok, symbol * sym, char *opername, int resulttag)
+{
+ int tags[2] = { 0, 0 };
+ int count = 0;
+ arginfo *arg;
+ char tmpname[sNAMEMAX + 1];
+ symbol *oldsym;
+
+ if (opertok == 0)
+ return TRUE;
+
+ /* count arguments and save (first two) tags */
+ while (arg = &sym->dim.arglist[count], arg->ident != 0)
+ {
+ if (count < 2)
+ {
+ if (arg->numtags > 1)
+ error(65, count + 1); /* function argument may only have
+ * a single tag */
+ else if (arg->numtags == 1)
+ tags[count] = arg->tags[0];
+ } /* if */
+ if (opertok == '~' && count == 0)
+ {
+ if (arg->ident != iREFARRAY)
+ error(73, arg->name); /* must be an array argument */
+ }
+ else
+ {
+ if (arg->ident != iVARIABLE)
+ error(66, arg->name); /* must be non-reference argument */
+ } /* if */
+ if (arg->hasdefault)
+ error(59, arg->name); /* arguments of an operator may not
+ * have a default value */
+ count++;
+ } /* while */
+
+ /* for '!', '++' and '--', count must be 1
+ * for '-', count may be 1 or 2
+ * for '=', count must be 1, and the resulttag is also important
+ * for all other (binary) operators and the special '~'
+ * operator, count must be 2
+ */
+ switch (opertok)
+ {
+ case '!':
+ case '=':
+ case tINC:
+ case tDEC:
+ if (count != 1)
+ error(62); /* number or placement of the operands does
+ * not fit the operator */
+ break;
+ case '-':
+ if (count != 1 && count != 2)
+ error(62); /* number or placement of the operands does
+ * not fit the operator */
+ break;
+ default:
+ if (count != 2)
+ error(62); /* number or placement of the operands does
+ * not fit the operator */
+ } /* switch */
+
+ if (tags[0] == 0
+ && ((opertok != '=' && tags[1] == 0) || (opertok == '=' && resulttag == 0)))
+ error(64); /* cannot change predefined operators */
+
+ /* change the operator name */
+ assert(opername[0] != '\0');
+ operator_symname(tmpname, opername, tags[0], tags[1], count, resulttag);
+ if ((oldsym = findglb(tmpname)))
+ {
+ int i;
+
+ if ((oldsym->usage & uDEFINE) != 0)
+ {
+ char errname[2 * sNAMEMAX + 16];
+
+ funcdisplayname(errname, tmpname);
+ error(21, errname); /* symbol already defined */
+ } /* if */
+ sym->usage |= oldsym->usage; /* copy flags from the previous
+ * definition */
+ for (i = 0; i < oldsym->numrefers; i++)
+ if (oldsym->refer[i])
+ refer_symbol(sym, oldsym->refer[i]);
+ delete_symbol(&glbtab, oldsym);
+ } /* if */
+ if ((sc_debug & sSYMBOLIC) != 0)
+ sym->addr += nameincells(tmpname) - nameincells(sym->name);
+ strcpy(sym->name, tmpname);
+ sym->hash = namehash(sym->name); /* calculate new hash */
+
+ /* operators should return a value, except the '~' operator */
+ if (opertok != '~')
+ sym->usage |= uRETVALUE;
+
+ return TRUE;
+}
+
+static int
+check_operatortag(int opertok, int resulttag, char *opername)
+{
+ assert(opername != NULL && opername[0] != '\0');
+ switch (opertok)
+ {
+ case '!':
+ case '<':
+ case '>':
+ case tlEQ:
+ case tlNE:
+ case tlLE:
+ case tlGE:
+ if (resulttag != sc_addtag("bool"))
+ {
+ error(63, opername, "bool:"); /* operator X requires
+ * a "bool:" result tag */
+ return FALSE;
+ } /* if */
+ break;
+ case '~':
+ if (resulttag != 0)
+ {
+ error(63, opername, "_:"); /* operator "~" requires
+ * a "_:" result tag */
+ return FALSE;
+ } /* if */
+ break;
+ } /* switch */
+ return TRUE;
+}
+
+static char *
+tag2str(char *dest, int tag)
+{
+ tag &= TAGMASK;
+ assert(tag >= 0);
+ sprintf(dest, "0%x", tag);
+ return sc_isdigit(dest[1]) ? &dest[1] : dest;
+}
+
+char *
+operator_symname(char *symname, char *opername, int tag1, int tag2,
+ int numtags, int resulttag)
+{
+ char tagstr1[10], tagstr2[10];
+ int opertok;
+
+ assert(numtags >= 1 && numtags <= 2);
+ opertok = (opername[1] == '\0') ? opername[0] : 0;
+ if (opertok == '=')
+ sprintf(symname, "%s%s%s", tag2str(tagstr1, resulttag), opername,
+ tag2str(tagstr2, tag1));
+ else if (numtags == 1 || opertok == '~')
+ sprintf(symname, "%s%s", opername, tag2str(tagstr1, tag1));
+ else
+ sprintf(symname, "%s%s%s", tag2str(tagstr1, tag1), opername,
+ tag2str(tagstr2, tag2));
+ return symname;
+}
+
+static int
+parse_funcname(char *fname, int *tag1, int *tag2, char *opname)
+{
+ char *ptr, *name;
+ int unary;
+
+ /* tags are only positive, so if the function name starts with a '-',
+ * the operator is an unary '-' or '--' operator.
+ */
+ if (*fname == '-')
+ {
+ *tag1 = 0;
+ unary = TRUE;
+ ptr = fname;
+ }
+ else
+ {
+ *tag1 = (int)strtol(fname, &ptr, 16);
+ unary = ptr == fname; /* unary operator if it doesn't start
+ * with a tag name */
+ } /* if */
+ assert(!unary || *tag1 == 0);
+ assert(*ptr != '\0');
+ for (name = opname; !sc_isdigit(*ptr);)
+ *name++ = *ptr++;
+ *name = '\0';
+ *tag2 = (int)strtol(ptr, NULL, 16);
+ return unary;
+}
+
+char *
+funcdisplayname(char *dest, char *funcname)
+{
+ int tags[2];
+ char opname[10];
+ constvalue *tagsym[2];
+ int unary;
+
+ if (sc_isalpha(*funcname) || *funcname == '_' || *funcname == PUBLIC_CHAR
+ || *funcname == '\0')
+ {
+ if (dest != funcname)
+ strcpy(dest, funcname);
+ return dest;
+ } /* if */
+
+ unary = parse_funcname(funcname, &tags[0], &tags[1], opname);
+ tagsym[1] = find_constval_byval(&tagname_tab, tags[1]);
+ assert(tagsym[1] != NULL);
+ if (unary)
+ {
+ sprintf(dest, "operator%s(%s:)", opname, tagsym[1]->name);
+ }
+ else
+ {
+ tagsym[0] = find_constval_byval(&tagname_tab, tags[0]);
+ /* special case: the assignment operator has the return value
+ * as the 2nd tag */
+ if (opname[0] == '=' && opname[1] == '\0')
+ sprintf(dest, "%s:operator%s(%s:)", tagsym[0]->name, opname,
+ tagsym[1]->name);
+ else
+ sprintf(dest, "operator%s(%s:,%s:)", opname, tagsym[0]->name,
+ tagsym[1]->name);
+ } /* if */
+ return dest;
+}
+
+static void
+funcstub(int native)
+{
+ int tok, tag;
+ char *str;
+ cell val;
+ char symbolname[sNAMEMAX + 1];
+ symbol *sym;
+ int opertok;
+
+ opertok = 0;
+ lastst = 0;
+ litidx = 0; /* clear the literal pool */
+
+ tag = sc_addtag(NULL);
+ tok = lex(&val, &str);
+ if (native)
+ {
+ if (tok == tPUBLIC || tok == tSTOCK || tok == tSTATIC ||
+ (tok == tSYMBOL && *str == PUBLIC_CHAR))
+ error(42); /* invalid combination of class specifiers */
+ }
+ else
+ {
+ if (tok == tPUBLIC || tok == tSTATIC)
+ tok = lex(&val, &str);
+ } /* if */
+ if (tok == tOPERATOR)
+ {
+ opertok = operatorname(symbolname);
+ if (opertok == 0)
+ return; /* error message already given */
+ check_operatortag(opertok, tag, symbolname);
+ }
+ else
+ {
+ if (tok != tSYMBOL && freading)
+ {
+ error(10); /* illegal function or declaration */
+ return;
+ } /* if */
+ strcpy(symbolname, str);
+ } /* if */
+ needtoken('('); /* only functions may be native/forward */
+
+ sym = fetchfunc(symbolname, tag); /* get a pointer to the
+ * function entry */
+ if (!sym)
+ return;
+ if (native)
+ {
+ sym->usage = uNATIVE | uRETVALUE | uDEFINE;
+ sym->x.lib = curlibrary;
+ } /* if */
+
+ declargs(sym);
+ /* "declargs()" found the ")" */
+ if (!operatoradjust(opertok, sym, symbolname, tag))
+ sym->usage &= ~uDEFINE;
+ /* for a native operator, also need to specify an "exported"
+ * function name; for a native function, this is optional
+ */
+ if (native)
+ {
+ if (opertok != 0)
+ {
+ needtoken('=');
+ lexpush(); /* push back, for matchtoken() to retrieve again */
+ } /* if */
+ if (matchtoken('='))
+ {
+ /* allow number or symbol */
+ if (matchtoken(tSYMBOL))
+ {
+ tokeninfo(&val, &str);
+ if (strlen(str) > sEXPMAX)
+ {
+ error(220, str, sEXPMAX);
+ str[sEXPMAX] = '\0';
+ } /* if */
+ insert_alias(sym->name, str);
+ }
+ else
+ {
+ constexpr(&val, NULL);
+ sym->addr = val;
+ /*
+ * ?? Must mark this address, so that it won't be generated again
+ * and it won't be written to the output file. At the moment,
+ * I have assumed that this syntax is only valid if val < 0.
+ * To properly mix "normal" native functions and indexed native
+ * functions, one should use negative indices anyway.
+ * Special code for a negative index in sym->addr exists in
+ * SC4.C (ffcall()) and in SC6.C (the loops for counting the
+ * number of native variables and for writing them).
+ */
+ } /* if */
+ } /* if */
+ } /* if */
+ needtoken(tTERM);
+
+ litidx = 0; /* clear the literal pool */
+ /* clear local variables queue */
+ delete_symbols(&loctab, 0, TRUE, TRUE);
+}
+
+/* newfunc - begin a function
+ *
+ * This routine is called from "parse" and tries to make a function
+ * out of the following text
+ *
+ * Global references: funcstatus,lastst,litidx
+ * rettype (altered)
+ * curfunc (altered)
+ * declared (altered)
+ * glb_declared (altered)
+ * sc_alignnext (altered)
+ */
+static int
+newfunc(char *firstname, int firsttag, int fpublic, int fstatic, int stock)
+{
+ symbol *sym;
+ int argcnt, tok, tag, funcline;
+ int opertok, opererror;
+ char symbolname[sNAMEMAX + 1];
+ char *str;
+ cell val, cidx, glbdecl;
+ int filenum;
+
+ litidx = 0; /* clear the literal pool ??? */
+ opertok = 0;
+ lastst = 0; /* no statement yet */
+ cidx = 0; /* just to avoid compiler warnings */
+ glbdecl = 0;
+ filenum = fcurrent; /* save file number at start of declaration */
+
+ if (firstname)
+ {
+ assert(strlen(firstname) <= sNAMEMAX);
+ strcpy(symbolname, firstname); /* save symbol name */
+ tag = firsttag;
+ }
+ else
+ {
+ tag = (firsttag >= 0) ? firsttag : sc_addtag(NULL);
+ tok = lex(&val, &str);
+ assert(!fpublic);
+ if (tok == tNATIVE || (tok == tPUBLIC && stock))
+ error(42); /* invalid combination of class specifiers */
+ if (tok == tOPERATOR)
+ {
+ opertok = operatorname(symbolname);
+ if (opertok == 0)
+ return TRUE; /* error message already given */
+ check_operatortag(opertok, tag, symbolname);
+ }
+ else
+ {
+ if (tok != tSYMBOL && freading)
+ {
+ error(20, str); /* invalid symbol name */
+ return FALSE;
+ } /* if */
+ assert(strlen(str) <= sNAMEMAX);
+ strcpy(symbolname, str);
+ } /* if */
+ } /* if */
+ /* check whether this is a function or a variable declaration */
+ if (!matchtoken('('))
+ return FALSE;
+ /* so it is a function, proceed */
+ funcline = fline; /* save line at which the function is defined */
+ if (symbolname[0] == PUBLIC_CHAR)
+ {
+ fpublic = TRUE; /* implicitly public function */
+ if (stock)
+ error(42); /* invalid combination of class specifiers */
+ } /* if */
+ sym = fetchfunc(symbolname, tag); /* get a pointer to the
+ * function entry */
+ if (!sym)
+ return TRUE;
+ if (fpublic)
+ sym->usage |= uPUBLIC;
+ if (fstatic)
+ sym->fnumber = filenum;
+ /* declare all arguments */
+ argcnt = declargs(sym);
+ opererror = !operatoradjust(opertok, sym, symbolname, tag);
+ if (strcmp(symbolname, uMAINFUNC) == 0)
+ {
+ if (argcnt > 0)
+ error(5); /* "main()" function may not have any arguments */
+ sym->usage |= uREAD; /* "main()" is the program's entry point:
+ * always used */
+ } /* if */
+ /* "declargs()" found the ")"; if a ";" appears after this, it was a
+ * prototype */
+ if (matchtoken(';'))
+ {
+ if (!sc_needsemicolon)
+ error(218); /* old style prototypes used with optional
+ * semicolumns */
+ delete_symbols(&loctab, 0, TRUE, TRUE); /* prototype is done;
+ * forget everything */
+ return TRUE;
+ } /* if */
+ /* so it is not a prototype, proceed */
+ /* if this is a function that is not referred to (this can only be
+ * detected in the second stage), shut code generation off */
+ if (sc_status == statWRITE && (sym->usage & uREAD) == 0)
+ {
+ sc_status = statSKIP;
+ cidx = code_idx;
+ glbdecl = glb_declared;
+ } /* if */
+ begcseg();
+ sym->usage |= uDEFINE; /* set the definition flag */
+ if (fpublic)
+ sym->usage |= uREAD; /* public functions are always "used" */
+ if (stock)
+ sym->usage |= uSTOCK;
+ if (opertok != 0 && opererror)
+ sym->usage &= ~uDEFINE;
+ defsymbol(sym->name, iFUNCTN, sGLOBAL,
+ code_idx + opcodes(1) + opargs(3) + nameincells(sym->name), tag);
+ /* ^^^ The address for the symbol is the code address. But the
+ * "symbol" instruction itself generates code. Therefore the
+ * offset is pre-adjusted to the value it will have after the
+ * symbol instruction.
+ */
+ startfunc(sym->name); /* creates stack frame */
+ if ((sc_debug & sSYMBOLIC) != 0)
+ setline(funcline, fcurrent);
+ if (sc_alignnext)
+ {
+ alignframe(sc_dataalign);
+ sc_alignnext = FALSE;
+ } /* if */
+ declared = 0; /* number of local cells */
+ rettype = (sym->usage & uRETVALUE); /* set "return type" variable */
+ curfunc = sym;
+ define_args(); /* add the symbolic info for the function arguments */
+ statement(NULL, FALSE);
+ if ((rettype & uRETVALUE) != 0)
+ sym->usage |= uRETVALUE;
+ if (declared != 0)
+ {
+ /* This happens only in a very special (and useless) case, where a
+ * function has only a single statement in its body (no compound
+ * block) and that statement declares a new variable
+ */
+ modstk((int)declared * sizeof(cell)); /* remove all local
+ * variables */
+ declared = 0;
+ } /* if */
+ if ((lastst != tRETURN) && (lastst != tGOTO))
+ {
+ const1(0);
+ ffret();
+ if ((sym->usage & uRETVALUE) != 0)
+ {
+ char symname[2 * sNAMEMAX + 16]; /* allow space for user
+ * defined operators */
+ funcdisplayname(symname, sym->name);
+ error(209, symname); /* function should return a value */
+ } /* if */
+ } /* if */
+ endfunc();
+ if (litidx)
+ { /* if there are literals defined */
+ glb_declared += litidx;
+ begdseg(); /* flip to DATA segment */
+ dumplits(); /* dump literal strings */
+ litidx = 0;
+ } /* if */
+ testsymbols(&loctab, 0, TRUE, TRUE); /* test for unused arguments
+ * and labels */
+ delete_symbols(&loctab, 0, TRUE, TRUE); /* clear local variables
+ * queue */
+ assert(loctab.next == NULL);
+ curfunc = NULL;
+ if (sc_status == statSKIP)
+ {
+ sc_status = statWRITE;
+ code_idx = cidx;
+ glb_declared = glbdecl;
+ } /* if */
+ return TRUE;
+}
+
+static int
+argcompare(arginfo * a1, arginfo * a2)
+{
+ int result, level;
+
+ result = strcmp(a1->name, a2->name) == 0;
+ if (result)
+ result = a1->ident == a2->ident;
+ if (result)
+ result = a1->usage == a2->usage;
+ if (result)
+ result = a1->numtags == a2->numtags;
+ if (result)
+ {
+ int i;
+
+ for (i = 0; i < a1->numtags && result; i++)
+ result = a1->tags[i] == a2->tags[i];
+ } /* if */
+ if (result)
+ result = a1->hasdefault == a2->hasdefault;
+ if (a1->hasdefault)
+ {
+ if (a1->ident == iREFARRAY)
+ {
+ if (result)
+ result = a1->defvalue.array.size == a2->defvalue.array.size;
+ if (result)
+ result =
+ a1->defvalue.array.arraysize == a2->defvalue.array.arraysize;
+ /* also check the dimensions of both arrays */
+ if (result)
+ result = a1->numdim == a2->numdim;
+ for (level = 0; result && level < a1->numdim; level++)
+ result = a1->dim[level] == a2->dim[level];
+ /* ??? should also check contents of the default array
+ * (these troubles go away in a 2-pass compiler that forbids
+ * double declarations, but Small currently does not forbid them)
+ */
+ }
+ else
+ {
+ if (result)
+ {
+ if ((a1->hasdefault & uSIZEOF) != 0
+ || (a1->hasdefault & uTAGOF) != 0)
+ result = a1->hasdefault == a2->hasdefault
+ && strcmp(a1->defvalue.size.symname,
+ a2->defvalue.size.symname) == 0
+ && a1->defvalue.size.level == a2->defvalue.size.level;
+ else
+ result = a1->defvalue.val == a2->defvalue.val;
+ } /* if */
+ } /* if */
+ if (result)
+ result = a1->defvalue_tag == a2->defvalue_tag;
+ } /* if */
+ return result;
+}
+
+/* declargs()
+ *
+ * This routine adds an entry in the local symbol table for each
+ * argument found in the argument list.
+ * It returns the number of arguments.
+ */
+static int
+declargs(symbol * sym)
+{
+#define MAXTAGS 16
+ char *ptr;
+ int argcnt, oldargcnt, tok, tags[MAXTAGS], numtags;
+ cell val;
+ arginfo arg, *arglist;
+ char name[sNAMEMAX + 1];
+ int ident, fpublic, fconst;
+ int idx;
+
+ /* if the function is already defined earlier, get the number of
+ * arguments of the existing definition
+ */
+ oldargcnt = 0;
+ if ((sym->usage & uPROTOTYPED) != 0)
+ while (sym->dim.arglist[oldargcnt].ident != 0)
+ oldargcnt++;
+ argcnt = 0; /* zero aruments up to now */
+ ident = iVARIABLE;
+ numtags = 0;
+ fconst = FALSE;
+ fpublic = (sym->usage & uPUBLIC) != 0;
+ /* the '(' parantheses has already been parsed */
+ if (!matchtoken(')'))
+ {
+ do
+ { /* there are arguments; process them */
+ /* any legal name increases argument count (and stack offset) */
+ tok = lex(&val, &ptr);
+ switch (tok)
+ {
+ case 0:
+ /* nothing */
+ break;
+ case '&':
+ if (ident != iVARIABLE || numtags > 0)
+ error(1, "-identifier-", "&");
+ ident = iREFERENCE;
+ break;
+ case tCONST:
+ if (ident != iVARIABLE || numtags > 0)
+ error(1, "-identifier-", "const");
+ fconst = TRUE;
+ break;
+ case tLABEL:
+ if (numtags > 0)
+ error(1, "-identifier-", "-tagname-");
+ tags[0] = sc_addtag(ptr);
+ numtags = 1;
+ break;
+ case '{':
+ if (numtags > 0)
+ error(1, "-identifier-", "-tagname-");
+ numtags = 0;
+ while (numtags < MAXTAGS)
+ {
+ if (!matchtoken('_') && !needtoken(tSYMBOL))
+ break;
+ tokeninfo(&val, &ptr);
+ tags[numtags++] = sc_addtag(ptr);
+ if (matchtoken('}'))
+ break;
+ needtoken(',');
+ } /* for */
+ needtoken(':');
+ tok = tLABEL; /* for outer loop:
+ * flag that we have seen a tagname */
+ break;
+ case tSYMBOL:
+ if (argcnt >= sMAXARGS)
+ error(45); /* too many function arguments */
+ strcpy(name, ptr); /* save symbol name */
+ if (name[0] == PUBLIC_CHAR)
+ error(56, name); /* function arguments cannot be public */
+ if (numtags == 0)
+ tags[numtags++] = 0; /* default tag */
+ /* Stack layout:
+ * base + 0*sizeof(cell) == previous "base"
+ * base + 1*sizeof(cell) == function return address
+ * base + 2*sizeof(cell) == number of arguments
+ * base + 3*sizeof(cell) == first argument of the function
+ * So the offset of each argument is:
+ * "(argcnt+3) * sizeof(cell)".
+ */
+ doarg(name, ident, (argcnt + 3) * sizeof(cell), tags, numtags,
+ fpublic, fconst, &arg);
+ if (fpublic && arg.hasdefault)
+ error(59, name); /* arguments of a public function may not
+ * have a default value */
+ if ((sym->usage & uPROTOTYPED) == 0)
+ {
+ /* redimension the argument list, add the entry */
+ sym->dim.arglist =
+ (arginfo *) realloc(sym->dim.arglist,
+ (argcnt + 2) * sizeof(arginfo));
+ if (!sym->dim.arglist)
+ error(103); /* insufficient memory */
+ sym->dim.arglist[argcnt] = arg;
+ sym->dim.arglist[argcnt + 1].ident = 0; /* keep the list
+ * terminated */
+ }
+ else
+ {
+ /* check the argument with the earlier definition */
+ if (argcnt > oldargcnt
+ || !argcompare(&sym->dim.arglist[argcnt], &arg))
+ error(25); /* function definition does not match prototype */
+ /* may need to free default array argument and the tag list */
+ if (arg.ident == iREFARRAY && arg.hasdefault)
+ free(arg.defvalue.array.data);
+ else if (arg.ident == iVARIABLE
+ && ((arg.hasdefault & uSIZEOF) != 0
+ || (arg.hasdefault & uTAGOF) != 0))
+ free(arg.defvalue.size.symname);
+ free(arg.tags);
+ } /* if */
+ argcnt++;
+ ident = iVARIABLE;
+ numtags = 0;
+ fconst = FALSE;
+ break;
+ case tELLIPS:
+ if (ident != iVARIABLE)
+ error(10); /* illegal function or declaration */
+ if (numtags == 0)
+ tags[numtags++] = 0; /* default tag */
+ if ((sym->usage & uPROTOTYPED) == 0)
+ {
+ /* redimension the argument list, add the entry iVARARGS */
+ sym->dim.arglist =
+ (arginfo *) realloc(sym->dim.arglist,
+ (argcnt + 2) * sizeof(arginfo));
+ if (!sym->dim.arglist)
+ error(103); /* insufficient memory */
+ sym->dim.arglist[argcnt + 1].ident = 0; /* keep the list
+ * terminated */
+ sym->dim.arglist[argcnt].ident = iVARARGS;
+ sym->dim.arglist[argcnt].hasdefault = FALSE;
+ sym->dim.arglist[argcnt].defvalue.val = 0;
+ sym->dim.arglist[argcnt].defvalue_tag = 0;
+ sym->dim.arglist[argcnt].numtags = numtags;
+ sym->dim.arglist[argcnt].tags =
+ (int *)malloc(numtags * sizeof tags[0]);
+ if (!sym->dim.arglist[argcnt].tags)
+ error(103); /* insufficient memory */
+ memcpy(sym->dim.arglist[argcnt].tags, tags,
+ numtags * sizeof tags[0]);
+ }
+ else
+ {
+ if (argcnt > oldargcnt
+ || sym->dim.arglist[argcnt].ident != iVARARGS)
+ error(25); /* function definition does not match prototype */
+ } /* if */
+ argcnt++;
+ break;
+ default:
+ error(10); /* illegal function or declaration */
+ } /* switch */
+ }
+ while (tok == '&' || tok == tLABEL || tok == tCONST || (tok != tELLIPS && matchtoken(','))); /* more? */
+ /* if the next token is not ",", it should be ")" */
+ needtoken(')');
+ } /* if */
+ /* resolve any "sizeof" arguments (now that all arguments are known) */
+ assert(sym->dim.arglist != NULL);
+ arglist = sym->dim.arglist;
+ for (idx = 0; idx < argcnt && arglist[idx].ident != 0; idx++)
+ {
+ if ((arglist[idx].hasdefault & uSIZEOF) != 0
+ || (arglist[idx].hasdefault & uTAGOF) != 0)
+ {
+ int altidx;
+
+ /* Find the argument with the name mentioned after the "sizeof".
+ * Note that we cannot use findloc here because we need the
+ * arginfo struct, not the symbol.
+ */
+ ptr = arglist[idx].defvalue.size.symname;
+ for (altidx = 0;
+ altidx < argcnt && strcmp(ptr, arglist[altidx].name) != 0;
+ altidx++)
+ /* nothing */ ;
+ if (altidx >= argcnt)
+ {
+ error(17, ptr); /* undefined symbol */
+ }
+ else
+ {
+ /* check the level against the number of dimensions */
+ /* the level must be zero for "tagof" values */
+ assert(arglist[idx].defvalue.size.level == 0
+ || (arglist[idx].hasdefault & uSIZEOF) != 0);
+ if (arglist[idx].defvalue.size.level > 0
+ && arglist[idx].defvalue.size.level >=
+ arglist[altidx].numdim)
+ error(28); /* invalid subscript */
+ if (arglist[altidx].ident != iREFARRAY)
+ {
+ assert(arglist[altidx].ident == iVARIABLE
+ || arglist[altidx].ident == iREFERENCE);
+ error(223, ptr); /* redundant sizeof */
+ } /* if */
+ } /* if */
+ } /* if */
+ } /* for */
+
+ sym->usage |= uPROTOTYPED;
+ errorset(sRESET); /* reset error flag (clear the "panic mode") */
+ return argcnt;
+}
+
+/* doarg - declare one argument type
+ *
+ * this routine is called from "declargs()" and adds an entry in the
+ * local symbol table for one argument. "fpublic" indicates whether
+ * the function for this argument list is public.
+ * The arguments themselves are never public.
+ */
+static void
+doarg(char *name, int ident, int offset, int tags[], int numtags,
+ int fpublic, int fconst, arginfo * arg)
+{
+ symbol *argsym;
+ cell size;
+ int idxtag[sDIMEN_MAX];
+
+ strcpy(arg->name, name);
+ arg->hasdefault = FALSE; /* preset (most common case) */
+ arg->defvalue.val = 0; /* clear */
+ arg->defvalue_tag = 0;
+ arg->numdim = 0;
+ if (matchtoken('['))
+ {
+ if (ident == iREFERENCE)
+ error(67, name); /*illegal declaration ("&name[]" is unsupported) */
+ do
+ {
+ if (arg->numdim == sDIMEN_MAX)
+ {
+ error(53); /* exceeding maximum number of dimensions */
+ return;
+ } /* if */
+ /* there is no check for non-zero major dimensions here, only if
+ * the array parameter has a default value, we enforce that all
+ * array dimensions, except the last, are non-zero
+ */
+ size = needsub(&idxtag[arg->numdim]); /* may be zero here,
+ *it is a pointer anyway */
+#if INT_MAX < LONG_MAX
+ if (size > INT_MAX)
+ error(105); /* overflow, exceeding capacity */
+#endif
+ arg->dim[arg->numdim] = (int)size;
+ arg->numdim += 1;
+ }
+ while (matchtoken('['));
+ ident = iREFARRAY; /* "reference to array" (is a pointer) */
+ if (matchtoken('='))
+ {
+ int level;
+
+ lexpush(); /* initials() needs the "=" token again */
+ assert(numtags > 0);
+ /* for the moment, when a default value is given for the array,
+ * all dimension sizes, except the last, must be non-zero
+ * (function initials() requires to know the major dimensions)
+ */
+ for (level = 0; level < arg->numdim - 1; level++)
+ if (arg->dim[level] == 0)
+ error(52); /* only last dimension may be variable length */
+ initials(ident, tags[0], &size, arg->dim, arg->numdim);
+ assert(size >= litidx);
+ /* allocate memory to hold the initial values */
+ arg->defvalue.array.data = (cell *) malloc(litidx * sizeof(cell));
+ if (arg->defvalue.array.data)
+ {
+ int i;
+
+ memcpy(arg->defvalue.array.data, litq, litidx * sizeof(cell));
+ arg->hasdefault = TRUE; /* argument has default value */
+ arg->defvalue.array.size = litidx;
+ arg->defvalue.array.addr = -1;
+ /* calculate size to reserve on the heap */
+ arg->defvalue.array.arraysize = 1;
+ for (i = 0; i < arg->numdim; i++)
+ arg->defvalue.array.arraysize *= arg->dim[i];
+ if (arg->defvalue.array.arraysize < arg->defvalue.array.size)
+ arg->defvalue.array.arraysize = arg->defvalue.array.size;
+ } /* if */
+ litidx = 0; /* reset */
+ } /* if */
+ }
+ else
+ {
+ if (matchtoken('='))
+ {
+ unsigned char size_tag_token;
+
+ assert(ident == iVARIABLE || ident == iREFERENCE);
+ arg->hasdefault = TRUE; /* argument has a default value */
+ size_tag_token =
+ (unsigned char)(matchtoken(tSIZEOF) ? uSIZEOF : 0);
+ if (size_tag_token == 0)
+ size_tag_token =
+ (unsigned char)(matchtoken(tTAGOF) ? uTAGOF : 0);
+ if (size_tag_token != 0)
+ {
+ int paranthese;
+
+ if (ident == iREFERENCE)
+ error(66, name); /* argument may not be a reference */
+ paranthese = 0;
+ while (matchtoken('('))
+ paranthese++;
+ if (needtoken(tSYMBOL))
+ {
+ /* save the name of the argument whose size id to take */
+ char *name;
+ cell val;
+
+ tokeninfo(&val, &name);
+ if (!(arg->defvalue.size.symname = strdup(name)))
+ error(103); /* insufficient memory */
+ arg->defvalue.size.level = 0;
+ if (size_tag_token == uSIZEOF)
+ {
+ while (matchtoken('['))
+ {
+ arg->defvalue.size.level += (short)1;
+ needtoken(']');
+ } /* while */
+ } /* if */
+ if (ident == iVARIABLE) /* make sure we set this only if
+ * not a reference */
+ arg->hasdefault |= size_tag_token; /* uSIZEOF or uTAGOF */
+ } /* if */
+ while (paranthese--)
+ needtoken(')');
+ }
+ else
+ {
+ constexpr(&arg->defvalue.val, &arg->defvalue_tag);
+ assert(numtags > 0);
+ if (!matchtag(tags[0], arg->defvalue_tag, TRUE))
+ error(213); /* tagname mismatch */
+ } /* if */
+ } /* if */
+ } /* if */
+ arg->ident = (char)ident;
+ arg->usage = (char)(fconst ? uCONST : 0);
+ arg->numtags = numtags;
+ arg->tags = (int *)malloc(numtags * sizeof tags[0]);
+ if (!arg->tags)
+ error(103); /* insufficient memory */
+ memcpy(arg->tags, tags, numtags * sizeof tags[0]);
+ argsym = findloc(name);
+ if (argsym)
+ {
+ error(21, name); /* symbol already defined */
+ }
+ else
+ {
+ if ((argsym = findglb(name)) && argsym->ident != iFUNCTN)
+ error(219, name); /* variable shadows another symbol */
+ /* add details of type and address */
+ assert(numtags > 0);
+ argsym = addvariable(name, offset, ident, sLOCAL, tags[0],
+ arg->dim, arg->numdim, idxtag);
+ argsym->compound = 0;
+ if (ident == iREFERENCE)
+ argsym->usage |= uREAD; /* because references are passed back */
+ if (fpublic)
+ argsym->usage |= uREAD; /* arguments of public functions
+ * are always "used" */
+ if (fconst)
+ argsym->usage |= uCONST;
+ } /* if */
+}
+
+static int
+count_referrers(symbol * entry)
+{
+ int i, count;
+
+ count = 0;
+ for (i = 0; i < entry->numrefers; i++)
+ if (entry->refer[i])
+ count++;
+ return count;
+}
+
+/* Every symbol has a referrer list, that contains the functions that
+ * use the symbol. Now, if function "apple" is accessed by functions
+ * "banana" and "citron", but neither function "banana" nor "citron" are
+ * used by anyone else, then, by inference, function "apple" is not used
+ * either. */
+static void
+reduce_referrers(symbol * root)
+{
+ int i, restart;
+ symbol *sym, *ref;
+
+ do
+ {
+ restart = 0;
+ for (sym = root->next; sym; sym = sym->next)
+ {
+ if (sym->parent)
+ continue; /* hierarchical data type */
+ if (sym->ident == iFUNCTN
+ && (sym->usage & uNATIVE) == 0
+ && (sym->usage & uPUBLIC) == 0
+ && strcmp(sym->name, uMAINFUNC) != 0
+ && count_referrers(sym) == 0)
+ {
+ sym->usage &= ~(uREAD | uWRITTEN); /* erase usage bits if
+ * there is no referrer */
+ /* find all symbols that are referred by this symbol */
+ for (ref = root->next; ref; ref = ref->next)
+ {
+ if (ref->parent)
+ continue; /* hierarchical data type */
+ assert(ref->refer != NULL);
+ for (i = 0; i < ref->numrefers && ref->refer[i] != sym;
+ i++)
+ /* nothing */ ;
+ if (i < ref->numrefers)
+ {
+ assert(ref->refer[i] == sym);
+ ref->refer[i] = NULL;
+ restart++;
+ } /* if */
+ } /* for */
+ }
+ else if ((sym->ident == iVARIABLE || sym->ident == iARRAY)
+ && (sym->usage & uPUBLIC) == 0
+ && !sym->parent && count_referrers(sym) == 0)
+ {
+ sym->usage &= ~(uREAD | uWRITTEN); /* erase usage bits if
+ * there is no referrer */
+ } /* if */
+ } /* for */
+ /* after removing a symbol, check whether more can be removed */
+ }
+ while (restart > 0);
+}
+
+/* testsymbols - test for unused local or global variables
+ *
+ * "Public" functions are excluded from the check, since these
+ * may be exported to other object modules.
+ * Labels are excluded from the check if the argument 'testlabs'
+ * is 0. Thus, labels are not tested until the end of the function.
+ * Constants may also be excluded (convenient for global constants).
+ *
+ * When the nesting level drops below "level", the check stops.
+ *
+ * The function returns whether there is an "entry" point for the file.
+ * This flag will only be 1 when browsing the global symbol table.
+ */
+static int
+testsymbols(symbol * root, int level, int testlabs, int testconst)
+{
+ char symname[2 * sNAMEMAX + 16];
+ int entry = FALSE;
+
+ symbol *sym = root->next;
+
+ while (sym && sym->compound >= level)
+ {
+ switch (sym->ident)
+ {
+ case iLABEL:
+ if (testlabs)
+ {
+ if ((sym->usage & uDEFINE) == 0)
+ error(19, sym->name); /* not a label: ... */
+ else if ((sym->usage & uREAD) == 0)
+ error(203, sym->name); /* symbol isn't used: ... */
+ } /* if */
+ break;
+ case iFUNCTN:
+ if ((sym->usage & (uDEFINE | uREAD | uNATIVE | uSTOCK)) == uDEFINE)
+ {
+ funcdisplayname(symname, sym->name);
+ if (symname[0] != '\0')
+ error(203, symname); /* symbol isn't used ...
+ * (and not native/stock) */
+ } /* if */
+ if ((sym->usage & uPUBLIC) != 0
+ || strcmp(sym->name, uMAINFUNC) == 0)
+ entry = TRUE; /* there is an entry point */
+ break;
+ case iCONSTEXPR:
+ if (testconst && (sym->usage & uREAD) == 0)
+ error(203, sym->name); /* symbol isn't used: ... */
+ break;
+ default:
+ /* a variable */
+ if (sym->parent)
+ break; /* hierarchical data type */
+ if ((sym->usage & (uWRITTEN | uREAD | uSTOCK | uPUBLIC)) == 0)
+ error(203, sym->name); /* symbol isn't used (and not stock
+ * or public) */
+ else if ((sym->usage & (uREAD | uSTOCK | uPUBLIC)) == 0)
+ error(204, sym->name); /* value assigned to symbol is
+ * never used */
+#if 0 /*// ??? not sure whether it is a good idea to
+ * force people use "const" */
+ else if ((sym->usage & (uWRITTEN | uPUBLIC | uCONST)) == 0
+ && sym->ident == iREFARRAY)
+ error(214, sym->name); /* make array argument "const" */
+#endif
+ } /* if */
+ sym = sym->next;
+ } /* while */
+
+ return entry;
+}
+
+static cell
+calc_array_datasize(symbol * sym, cell * offset)
+{
+ cell length;
+
+ assert(sym != NULL);
+ assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+ length = sym->dim.array.length;
+ if (sym->dim.array.level > 0)
+ {
+ cell sublength =
+ calc_array_datasize(finddepend(sym), offset);
+ if (offset)
+ *offset = length * (*offset + sizeof(cell));
+ if (sublength > 0)
+ length *= length * sublength;
+ else
+ length = 0;
+ }
+ else
+ {
+ if (offset)
+ *offset = 0;
+ } /* if */
+ return length;
+}
+
+static void
+destructsymbols(symbol * root, int level)
+{
+ cell offset = 0;
+ int savepri = FALSE;
+ symbol *sym = root->next;
+
+ while (sym && sym->compound >= level)
+ {
+ if (sym->ident == iVARIABLE || sym->ident == iARRAY)
+ {
+ char symbolname[16];
+ symbol *opsym;
+ cell elements;
+
+ /* check that the '~' operator is defined for this tag */
+ operator_symname(symbolname, "~", sym->tag, 0, 1, 0);
+ if ((opsym = findglb(symbolname)))
+ {
+ /* save PRI, in case of a return statement */
+ if (!savepri)
+ {
+ push1(); /* right-hand operand is in PRI */
+ savepri = TRUE;
+ } /* if */
+ /* if the variable is an array, get the number of elements */
+ if (sym->ident == iARRAY)
+ {
+ elements = calc_array_datasize(sym, &offset);
+ /* "elements" can be zero when the variable is declared like
+ * new mytag: myvar[2][] = { {1, 2}, {3, 4} }
+ * one should declare all dimensions!
+ */
+ if (elements == 0)
+ error(46, sym->name); /* array size is unknown */
+ }
+ else
+ {
+ elements = 1;
+ offset = 0;
+ } /* if */
+ pushval(elements);
+ /* call the '~' operator */
+ address(sym);
+ addconst(offset); /*add offset to array data to the address */
+ push1();
+ pushval(2 * sizeof(cell)); /* 2 parameters */
+ ffcall(opsym, 1);
+ if (sc_status != statSKIP)
+ markusage(opsym, uREAD); /* do not mark as "used" when this
+ * call itself is skipped */
+ if (opsym->x.lib)
+ opsym->x.lib->value += 1; /* increment "usage count"
+ * of the library */
+ } /* if */
+ } /* if */
+ sym = sym->next;
+ } /* while */
+ /* restore PRI, if it was saved */
+ if (savepri)
+ pop1();
+}
+
+static constvalue *
+insert_constval(constvalue * prev, constvalue * next, char *name,
+ cell val, short idx)
+{
+ constvalue *cur;
+
+ if (!(cur = (constvalue *)malloc(sizeof(constvalue))))
+ error(103); /* insufficient memory (fatal error) */
+ memset(cur, 0, sizeof(constvalue));
+ strcpy(cur->name, name);
+ cur->value = val;
+ cur->index = idx;
+ cur->next = next;
+ prev->next = cur;
+ return cur;
+}
+
+constvalue *
+append_constval(constvalue * table, char *name, cell val, short idx)
+{
+ constvalue *cur, *prev;
+
+ /* find the end of the constant table */
+ for (prev = table, cur = table->next; cur;
+ prev = cur, cur = cur->next)
+ /* nothing */ ;
+ return insert_constval(prev, NULL, name, val, idx);
+}
+
+constvalue *
+find_constval(constvalue * table, char *name, short idx)
+{
+ constvalue *ptr = table->next;
+
+ while (ptr)
+ {
+ if (strcmp(name, ptr->name) == 0 && ptr->index == idx)
+ return ptr;
+ ptr = ptr->next;
+ } /* while */
+ return NULL;
+}
+
+static constvalue *
+find_constval_byval(constvalue * table, cell val)
+{
+ constvalue *ptr = table->next;
+
+ while (ptr)
+ {
+ if (ptr->value == val)
+ return ptr;
+ ptr = ptr->next;
+ } /* while */
+ return NULL;
+}
+
+#if 0 /* never used */
+static int
+delete_constval(constvalue * table, char *name)
+{
+ constvalue *prev = table;
+ constvalue *cur = prev->next;
+
+ while (cur != NULL)
+ {
+ if (strcmp(name, cur->name) == 0)
+ {
+ prev->next = cur->next;
+ free(cur);
+ return TRUE;
+ } /* if */
+ prev = cur;
+ cur = cur->next;
+ } /* while */
+ return FALSE;
+}
+#endif
+
+void
+delete_consttable(constvalue * table)
+{
+ constvalue *cur = table->next, *next;
+
+ while (cur)
+ {
+ next = cur->next;
+ free(cur);
+ cur = next;
+ } /* while */
+ memset(table, 0, sizeof(constvalue));
+}
+
+/* add_constant
+ *
+ * Adds a symbol to the #define symbol table.
+ */
+void
+add_constant(char *name, cell val, int vclass, int tag)
+{
+ symbol *sym;
+
+ /* Test whether a global or local symbol with the same name exists. Since
+ * constants are stored in the symbols table, this also finds previously
+ * defind constants. */
+ sym = findglb(name);
+ if (!sym)
+ sym = findloc(name);
+ if (sym)
+ {
+ /* silently ignore redefinitions of constants with the same value */
+ if (sym->ident == iCONSTEXPR)
+ {
+ if (sym->addr != val)
+ error(201, name); /* redefinition of constant (different value) */
+ }
+ else
+ {
+ error(21, name); /* symbol already defined */
+ } /* if */
+ return;
+ } /* if */
+
+ /* constant doesn't exist yet, an entry must be created */
+ sym = addsym(name, val, iCONSTEXPR, vclass, tag, uDEFINE);
+ if (sc_status == statIDLE)
+ sym->usage |= uPREDEF;
+}
+
+/* statement - The Statement Parser
+ *
+ * This routine is called whenever the parser needs to know what
+ * statement it encounters (i.e. whenever program syntax requires a
+ * statement).
+ */
+static void
+statement(int *lastindent, int allow_decl)
+{
+ int tok;
+ cell val;
+ char *st;
+
+ if (!freading)
+ {
+ error(36); /* empty statement */
+ return;
+ } /* if */
+ errorset(sRESET);
+
+ tok = lex(&val, &st);
+ if (tok != '{')
+ setline(fline, fcurrent);
+ /* lex() has set stmtindent */
+ if (lastindent && tok != tLABEL)
+ {
+#if 0
+ if (*lastindent >= 0 && *lastindent != stmtindent &&
+ !indent_nowarn && sc_tabsize > 0)
+ error(217); /* loose indentation */
+#endif
+ *lastindent = stmtindent;
+ indent_nowarn = TRUE; /* if warning was blocked, re-enable it */
+ } /* if */
+ switch (tok)
+ {
+ case 0:
+ /* nothing */
+ break;
+ case tNEW:
+ if (allow_decl)
+ {
+ declloc(FALSE);
+ lastst = tNEW;
+ }
+ else
+ {
+ error(3); /* declaration only valid in a block */
+ } /* if */
+ break;
+ case tSTATIC:
+ if (allow_decl)
+ {
+ declloc(TRUE);
+ lastst = tNEW;
+ }
+ else
+ {
+ error(3); /* declaration only valid in a block */
+ } /* if */
+ break;
+ case '{':
+ if (!matchtoken('}')) /* {} is the empty statement */
+ compound();
+ /* lastst (for "last statement") does not change */
+ break;
+ case ';':
+ error(36); /* empty statement */
+ break;
+ case tIF:
+ doif();
+ lastst = tIF;
+ break;
+ case tWHILE:
+ dowhile();
+ lastst = tWHILE;
+ break;
+ case tDO:
+ dodo();
+ lastst = tDO;
+ break;
+ case tFOR:
+ dofor();
+ lastst = tFOR;
+ break;
+ case tSWITCH:
+ doswitch();
+ lastst = tSWITCH;
+ break;
+ case tCASE:
+ case tDEFAULT:
+ error(14); /* not in switch */
+ break;
+ case tGOTO:
+ dogoto();
+ lastst = tGOTO;
+ break;
+ case tLABEL:
+ dolabel();
+ lastst = tLABEL;
+ break;
+ case tRETURN:
+ doreturn();
+ lastst = tRETURN;
+ break;
+ case tBREAK:
+ dobreak();
+ lastst = tBREAK;
+ break;
+ case tCONTINUE:
+ docont();
+ lastst = tCONTINUE;
+ break;
+ case tEXIT:
+ doexit();
+ lastst = tEXIT;
+ break;
+ case tASSERT:
+ doassert();
+ lastst = tASSERT;
+ break;
+ case tSLEEP:
+ dosleep();
+ lastst = tSLEEP;
+ break;
+ case tCONST:
+ decl_const(sLOCAL);
+ break;
+ case tENUM:
+ decl_enum(sLOCAL);
+ break;
+ default: /* non-empty expression */
+ lexpush(); /* analyze token later */
+ doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE);
+ needtoken(tTERM);
+ lastst = tEXPR;
+ } /* switch */
+}
+
+static void
+compound(void)
+{
+ int indent = -1;
+ cell save_decl = declared;
+ int count_stmt = 0;
+
+ nestlevel += 1; /* increase compound statement level */
+ while (matchtoken('}') == 0)
+ { /* repeat until compound statement is closed */
+ if (!freading)
+ {
+ needtoken('}'); /* gives error: "expected token }" */
+ break;
+ }
+ else
+ {
+ if (count_stmt > 0
+ && (lastst == tRETURN || lastst == tBREAK
+ || lastst == tCONTINUE))
+ error(225); /* unreachable code */
+ statement(&indent, TRUE); /* do a statement */
+ count_stmt++;
+ } /* if */
+ } /* while */
+ if (lastst != tRETURN)
+ destructsymbols(&loctab, nestlevel);
+ if (lastst != tRETURN && lastst != tGOTO)
+ /* delete local variable space */
+ modstk((int)(declared - save_decl) * sizeof(cell));
+
+ testsymbols(&loctab, nestlevel, FALSE, TRUE); /* look for unused
+ * block locals */
+ declared = save_decl;
+ delete_symbols(&loctab, nestlevel, FALSE, TRUE);
+ /* erase local symbols, but
+ * retain block local labels
+ * (within the function) */
+
+ nestlevel -= 1; /* decrease compound statement level */
+}
+
+/* doexpr
+ *
+ * Global references: stgidx (referred to only)
+ */
+static void
+doexpr(int comma, int chkeffect, int allowarray, int mark_endexpr,
+ int *tag, int chkfuncresult)
+{
+ int constant, idx, ident;
+ int localstaging = FALSE;
+ cell val;
+
+ if (!staging)
+ {
+ stgset(TRUE); /* start stage-buffering */
+ localstaging = TRUE;
+ assert(stgidx == 0);
+ } /* if */
+ idx = stgidx;
+ errorset(sEXPRMARK);
+ do
+ {
+ /* on second round through, mark the end of the previous expression */
+ if (idx != stgidx)
+ endexpr(TRUE);
+ sideeffect = FALSE;
+ ident = expression(&constant, &val, tag, chkfuncresult);
+ if (!allowarray && (ident == iARRAY || ident == iREFARRAY))
+ error(33, "-unknown-"); /* array must be indexed */
+ if (chkeffect && !sideeffect)
+ error(215); /* expression has no effect */
+ }
+ while (comma && matchtoken(',')); /* more? */
+ if (mark_endexpr)
+ endexpr(TRUE); /* optionally, mark the end of the expression */
+ errorset(sEXPRRELEASE);
+ if (localstaging)
+ {
+ stgout(idx);
+ stgset(FALSE); /* stop staging */
+ } /* if */
+}
+
+/* constexpr
+ */
+int
+constexpr(cell * val, int *tag)
+{
+ int constant, idx;
+ cell cidx;
+
+ stgset(TRUE); /* start stage-buffering */
+ stgget(&idx, &cidx); /* mark position in code generator */
+ errorset(sEXPRMARK);
+ expression(&constant, val, tag, FALSE);
+ stgdel(idx, cidx); /* scratch generated code */
+ stgset(FALSE); /* stop stage-buffering */
+ if (constant == 0)
+ error(8); /* must be constant expression */
+ errorset(sEXPRRELEASE);
+ return constant;
+}
+
+/* test
+ *
+ * In the case a "simple assignment" operator ("=") is used within a
+ * test, * the warning "possibly unintended assignment" is displayed.
+ * This routine sets the global variable "intest" to true, it is
+ * restored upon termination. In the case the assignment was intended,
+ * use parantheses around the expression to avoid the warning;
+ * primary() sets "intest" to 0.
+ *
+ * Global references: intest (altered, but restored upon termination)
+ */
+static void
+test(int label, int parens, int invert)
+{
+ int idx, tok;
+ cell cidx;
+ value lval = { NULL, 0, 0, 0, 0, NULL };
+ int localstaging = FALSE;
+
+ if (!staging)
+ {
+ stgset(TRUE); /* start staging */
+ localstaging = TRUE;
+#if !defined NDEBUG
+ stgget(&idx, &cidx); /* should start at zero if started
+ * locally */
+ assert(idx == 0);
+#endif
+ } /* if */
+
+ pushstk((stkitem) intest);
+ intest = 1;
+ if (parens)
+ needtoken('(');
+ do
+ {
+ stgget(&idx, &cidx); /* mark position (of last expression) in
+ * code generator */
+ if (hier14(&lval))
+ rvalue(&lval);
+ tok = matchtoken(',');
+ if (tok)
+ endexpr(TRUE);
+ }
+ while (tok); /* do */
+ if (parens)
+ needtoken(')');
+ if (lval.ident == iARRAY || lval.ident == iREFARRAY)
+ {
+ char *ptr =
+ (lval.sym->name) ? lval.sym->name : "-unknown-";
+ error(33, ptr); /* array must be indexed */
+ } /* if */
+ if (lval.ident == iCONSTEXPR)
+ { /* constant expression */
+ intest = (int)(long)popstk(); /* restore stack */
+ stgdel(idx, cidx);
+ if (lval.constval)
+ { /* code always executed */
+ error(206); /* redundant test: always non-zero */
+ }
+ else
+ {
+ error(205); /* redundant code: never executed */
+ jumplabel(label);
+ } /* if */
+ if (localstaging)
+ {
+ stgout(0); /* write "jumplabel" code */
+ stgset(FALSE); /* stop staging */
+ } /* if */
+ return;
+ } /* if */
+ if (lval.tag != 0 && lval.tag != sc_addtag("bool"))
+ if (check_userop(lneg, lval.tag, 0, 1, NULL, &lval.tag))
+ invert = !invert; /* user-defined ! operator inverted result */
+ if (invert)
+ jmp_ne0(label); /* jump to label if true (different from 0) */
+ else
+ jmp_eq0(label); /* jump to label if false (equal to 0) */
+ endexpr(TRUE); /* end expression (give optimizer a chance) */
+ intest = (int)(long)popstk(); /* double typecast to avoid warning
+ * with Microsoft C */
+ if (localstaging)
+ {
+ stgout(0); /* output queue from the very beginning (see
+ * assert() when localstaging is set to TRUE) */
+ stgset(FALSE); /* stop staging */
+ } /* if */
+}
+
+static void
+doif(void)
+{
+ int flab1, flab2;
+ int ifindent;
+
+ ifindent = stmtindent; /* save the indent of the "if" instruction */
+ flab1 = getlabel(); /* get label number for false branch */
+ test(flab1, TRUE, FALSE); /*get expression, branch to flab1 if false */
+ statement(NULL, FALSE); /* if true, do a statement */
+ if (matchtoken(tELSE) == 0)
+ { /* if...else ? */
+ setlabel(flab1); /* no, simple if..., print false label */
+ }
+ else
+ {
+ /* to avoid the "dangling else" error, we want a warning if the "else"
+ * has a lower indent than the matching "if" */
+#if 0
+ if (stmtindent < ifindent && sc_tabsize > 0)
+ error(217); /* loose indentation */
+#endif
+ flab2 = getlabel();
+ if ((lastst != tRETURN) && (lastst != tGOTO))
+ jumplabel(flab2);
+ setlabel(flab1); /* print false label */
+ statement(NULL, FALSE); /* do "else" clause */
+ setlabel(flab2); /* print true label */
+ } /* endif */
+}
+
+static void
+dowhile(void)
+{
+ int wq[wqSIZE]; /* allocate local queue */
+
+ addwhile(wq); /* add entry to queue for "break" */
+ setlabel(wq[wqLOOP]); /* loop label */
+ /* The debugger uses the "line" opcode to be able to "break" out of
+ * a loop. To make sure that each loop has a line opcode, even for the
+ * tiniest loop, set it below the top of the loop */
+ setline(fline, fcurrent);
+ test(wq[wqEXIT], TRUE, FALSE); /* branch to wq[wqEXIT] if false */
+ statement(NULL, FALSE); /* if so, do a statement */
+ jumplabel(wq[wqLOOP]); /* and loop to "while" start */
+ setlabel(wq[wqEXIT]); /* exit label */
+ delwhile(); /* delete queue entry */
+}
+
+/*
+ * Note that "continue" will in this case not jump to the top of the
+ * loop, but to the end: just before the TRUE-or-FALSE testing code.
+ */
+static void
+dodo(void)
+{
+ int wq[wqSIZE], top;
+
+ addwhile(wq); /* see "dowhile" for more info */
+ top = getlabel(); /* make a label first */
+ setlabel(top); /* loop label */
+ statement(NULL, FALSE);
+ needtoken(tWHILE);
+ setlabel(wq[wqLOOP]); /* "continue" always jumps to WQLOOP. */
+ setline(fline, fcurrent);
+ test(wq[wqEXIT], TRUE, FALSE);
+ jumplabel(top);
+ setlabel(wq[wqEXIT]);
+ delwhile();
+ needtoken(tTERM);
+}
+
+static void
+dofor(void)
+{
+ int wq[wqSIZE], skiplab;
+ cell save_decl;
+ int save_nestlevel, idx;
+ int *ptr;
+
+ save_decl = declared;
+ save_nestlevel = nestlevel;
+
+ addwhile(wq);
+ skiplab = getlabel();
+ needtoken('(');
+ if (matchtoken(';') == 0)
+ {
+ /* new variable declarations are allowed here */
+ if (matchtoken(tNEW))
+ {
+ /* The variable in expr1 of the for loop is at a
+ * 'compound statement' level of it own.
+ */
+ nestlevel++;
+ declloc(FALSE); /* declare local variable */
+ }
+ else
+ {
+ doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE); /* expression 1 */
+ needtoken(';');
+ } /* if */
+ } /* if */
+ /* Adjust the "declared" field in the "while queue", in case that
+ * local variables were declared in the first expression of the
+ * "for" loop. These are deleted in separately, so a "break" or a
+ * "continue" must ignore these fields.
+ */
+ ptr = readwhile();
+ assert(ptr != NULL);
+ ptr[wqBRK] = (int)declared;
+ ptr[wqCONT] = (int)declared;
+ jumplabel(skiplab); /* skip expression 3 1st time */
+ setlabel(wq[wqLOOP]); /* "continue" goes to this label: expr3 */
+ setline(fline, fcurrent);
+ /* Expressions 2 and 3 are reversed in the generated code:
+ * expression 3 precedes expression 2.
+ * When parsing, the code is buffered and marks for
+ * the start of each expression are insterted in the buffer.
+ */
+ assert(!staging);
+ stgset(TRUE); /* start staging */
+ assert(stgidx == 0);
+ idx = stgidx;
+ stgmark(sSTARTREORDER);
+ stgmark((char)(sEXPRSTART + 0)); /* mark start of 2nd expression
+ * in stage */
+ setlabel(skiplab); /*jump to this point after 1st expression */
+ if (matchtoken(';') == 0)
+ {
+ test(wq[wqEXIT], FALSE, FALSE); /* expression 2
+ *(jump to wq[wqEXIT] if false) */
+ needtoken(';');
+ } /* if */
+ stgmark((char)(sEXPRSTART + 1)); /* mark start of 3th expression
+ * in stage */
+ if (matchtoken(')') == 0)
+ {
+ doexpr(TRUE, TRUE, TRUE, TRUE, NULL, FALSE); /* expression 3 */
+ needtoken(')');
+ } /* if */
+ stgmark(sENDREORDER); /* mark end of reversed evaluation */
+ stgout(idx);
+ stgset(FALSE); /* stop staging */
+ statement(NULL, FALSE);
+ jumplabel(wq[wqLOOP]);
+ setlabel(wq[wqEXIT]);
+ delwhile();
+
+ assert(nestlevel >= save_nestlevel);
+ if (nestlevel > save_nestlevel)
+ {
+ /* Clean up the space and the symbol table for the local
+ * variable in "expr1".
+ */
+ destructsymbols(&loctab, nestlevel);
+ modstk((int)(declared - save_decl) * sizeof(cell));
+ declared = save_decl;
+ delete_symbols(&loctab, nestlevel, FALSE, TRUE);
+ nestlevel = save_nestlevel; /* reset 'compound statement'
+ * nesting level */
+ } /* if */
+}
+
+/* The switch statement is incompatible with its C sibling:
+ * 1. the cases are not drop through
+ * 2. only one instruction may appear below each case, use a compound
+ * instruction to execute multiple instructions
+ * 3. the "case" keyword accepts a comma separated list of values to
+ * match, it also accepts a range using the syntax "1 .. 4"
+ *
+ * SWITCH param
+ * PRI = expression result
+ * param = table offset (code segment)
+ *
+ */
+static void
+doswitch(void)
+{
+ int lbl_table, lbl_exit, lbl_case;
+ int tok, swdefault, casecount;
+ cell val;
+ char *str;
+ constvalue caselist = { NULL, "", 0, 0 }; /*case list starts empty */
+ constvalue *cse, *csp;
+ char labelname[sNAMEMAX + 1];
+
+ needtoken('(');
+ doexpr(TRUE, FALSE, FALSE, TRUE, NULL, FALSE); /* evaluate
+ * switch expression */
+ needtoken(')');
+ /* generate the code for the switch statement, the label is the
+ * address of the case table (to be generated later).
+ */
+ lbl_table = getlabel();
+ lbl_case = 0; /* just to avoid a compiler warning */
+ ffswitch(lbl_table);
+
+ needtoken('{');
+ lbl_exit = getlabel(); /*get label number for jumping out of switch */
+ swdefault = FALSE;
+ casecount = 0;
+ do
+ {
+ tok = lex(&val, &str); /* read in (new) token */
+ switch (tok)
+ {
+ case tCASE:
+ if (swdefault != FALSE)
+ error(15); /* "default" case must be last in switch
+ * statement */
+ lbl_case = getlabel();
+ sc_allowtags = FALSE; /* do not allow tagnames here */
+ do
+ {
+ casecount++;
+
+ /* ??? enforce/document that, in a switch, a statement cannot
+ * start an opening brace (marks the start of a compound
+ * statement) and search for the right-most colon before that
+ * statement.
+ * Now, by replacing the ':' by a special COLON token, you can
+ * parse all expressions until that special token.
+ */
+
+ constexpr(&val, NULL);
+ /* Search the insertion point (the table is kept in sorted
+ * order, so that advanced abstract machines can sift the
+ * case table with a binary search). Check for duplicate
+ * case values at the same time.
+ */
+ for (csp = &caselist, cse = caselist.next;
+ cse && cse->value < val;
+ csp = cse, cse = cse->next)
+ /* nothing */ ;
+ if (cse && cse->value == val)
+ error(40, val); /* duplicate "case" label */
+ /* Since the label is stored as a string in the
+ * "constvalue", the size of an identifier must
+ * be at least 8, as there are 8
+ * hexadecimal digits in a 32-bit number.
+ */
+#if sNAMEMAX < 8
+#error Length of identifier (sNAMEMAX) too small.
+#endif
+ insert_constval(csp, cse, itoh(lbl_case), val, 0);
+ if (matchtoken(tDBLDOT))
+ {
+ cell end;
+
+ constexpr(&end, NULL);
+ if (end <= val)
+ error(50); /* invalid range */
+ while (++val <= end)
+ {
+ casecount++;
+ /* find the new insertion point */
+ for (csp = &caselist, cse = caselist.next;
+ cse && cse->value < val;
+ csp = cse, cse = cse->next)
+ /* nothing */ ;
+ if (cse && cse->value == val)
+ error(40, val); /* duplicate "case" label */
+ insert_constval(csp, cse, itoh(lbl_case), val, 0);
+ } /* if */
+ } /* if */
+ }
+ while (matchtoken(','));
+ needtoken(':'); /* ':' ends the case */
+ sc_allowtags = TRUE; /* reset */
+ setlabel(lbl_case);
+ statement(NULL, FALSE);
+ jumplabel(lbl_exit);
+ break;
+ case tDEFAULT:
+ if (swdefault != FALSE)
+ error(16); /* multiple defaults in switch */
+ lbl_case = getlabel();
+ setlabel(lbl_case);
+ needtoken(':');
+ swdefault = TRUE;
+ statement(NULL, FALSE);
+ /* Jump to lbl_exit, even thouh this is the last clause in the
+ *switch, because the jump table is generated between the last
+ * clause of the switch and the exit label.
+ */
+ jumplabel(lbl_exit);
+ break;
+ case '}':
+ /* nothing, but avoid dropping into "default" */
+ break;
+ default:
+ error(2);
+ indent_nowarn = TRUE; /* disable this check */
+ tok = '}'; /* break out of the loop after an error */
+ } /* switch */
+ }
+ while (tok != '}');
+
+#if !defined NDEBUG
+ /* verify that the case table is sorted (unfortunately, duplicates can
+ * occur; there really shouldn't be duplicate cases, but the compiler
+ * may not crash or drop into an assertion for a user error). */
+ for (cse = caselist.next; cse && cse->next; cse = cse->next)
+ ; /* empty. no idea whether this is correct, but we MUST NOT do
+ * the setlabel(lbl_table) call in the loop body. doing so breaks
+ * switch statements that only have one case statement following.
+ */
+#endif
+
+ /* generate the table here, before lbl_exit (general jump target) */
+ setlabel(lbl_table);
+
+ if (swdefault == FALSE)
+ {
+ /* store lbl_exit as the "none-matched" label in the switch table */
+ strcpy(labelname, itoh(lbl_exit));
+ }
+ else
+ {
+ /* lbl_case holds the label of the "default" clause */
+ strcpy(labelname, itoh(lbl_case));
+ } /* if */
+ ffcase(casecount, labelname, TRUE);
+ /* generate the rest of the table */
+ for (cse = caselist.next; cse; cse = cse->next)
+ ffcase(cse->value, cse->name, FALSE);
+
+ setlabel(lbl_exit);
+ delete_consttable(&caselist); /* clear list of case labels */
+}
+
+static void
+doassert(void)
+{
+ int flab1, idx;
+ cell cidx;
+ value lval = { NULL, 0, 0, 0, 0, NULL };
+
+ if ((sc_debug & sCHKBOUNDS) != 0)
+ {
+ flab1 = getlabel(); /* get label number for "OK" branch */
+ test(flab1, FALSE, TRUE); /* get expression and branch
+ * to flab1 if true */
+ setline(fline, fcurrent); /* make sure we abort on the correct
+ * line number */
+ ffabort(xASSERTION);
+ setlabel(flab1);
+ }
+ else
+ {
+ stgset(TRUE); /* start staging */
+ stgget(&idx, &cidx); /* mark position in code generator */
+ do
+ {
+ if (hier14(&lval))
+ rvalue(&lval);
+ stgdel(idx, cidx); /* just scrap the code */
+ }
+ while (matchtoken(','));
+ stgset(FALSE); /* stop staging */
+ } /* if */
+ needtoken(tTERM);
+}
+
+static void
+dogoto(void)
+{
+ char *st;
+ cell val;
+ symbol *sym;
+
+ if (lex(&val, &st) == tSYMBOL)
+ {
+ sym = fetchlab(st);
+ jumplabel((int)sym->addr);
+ sym->usage |= uREAD; /* set "uREAD" bit */
+ /*
+ * // ??? if the label is defined (check sym->usage & uDEFINE), check
+ * // sym->compound (nesting level of the label) against nestlevel;
+ * // if sym->compound < nestlevel, call the destructor operator
+ */
+ }
+ else
+ {
+ error(20, st); /* illegal symbol name */
+ } /* if */
+ needtoken(tTERM);
+}
+
+static void
+dolabel(void)
+{
+ char *st;
+ cell val;
+ symbol *sym;
+
+ tokeninfo(&val, &st); /* retrieve label name again */
+ if (find_constval(&tagname_tab, st, 0))
+ error(221, st); /* label name shadows tagname */
+ sym = fetchlab(st);
+ setlabel((int)sym->addr);
+ /* since one can jump around variable declarations or out of compound
+ * blocks, the stack must be manually adjusted
+ */
+ setstk(-declared * sizeof(cell));
+ sym->usage |= uDEFINE; /* label is now defined */
+}
+
+/* fetchlab
+ *
+ * Finds a label from the (local) symbol table or adds one to it.
+ * Labels are local in scope.
+ *
+ * Note: The "_usage" bit is set to zero. The routines that call
+ * "fetchlab()" must set this bit accordingly.
+ */
+static symbol *
+fetchlab(char *name)
+{
+ symbol *sym;
+
+ sym = findloc(name); /* labels are local in scope */
+ if (sym)
+ {
+ if (sym->ident != iLABEL)
+ error(19, sym->name); /* not a label: ... */
+ }
+ else
+ {
+ sym = addsym(name, getlabel(), iLABEL, sLOCAL, 0, 0);
+ sym->x.declared = (int)declared;
+ sym->compound = nestlevel;
+ } /* if */
+ return sym;
+}
+
+/* doreturn
+ *
+ * Global references: rettype (altered)
+ */
+static void
+doreturn(void)
+{
+ int tag;
+
+ if (matchtoken(tTERM) == 0)
+ {
+ if ((rettype & uRETNONE) != 0)
+ error(208); /* mix "return;" and "return value;" */
+ doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+ needtoken(tTERM);
+ rettype |= uRETVALUE; /* function returns a value */
+ /* check tagname with function tagname */
+ assert(curfunc != NULL);
+ if (!matchtag(curfunc->tag, tag, TRUE))
+ error(213); /* tagname mismatch */
+ }
+ else
+ {
+ /* this return statement contains no expression */
+ const1(0);
+ if ((rettype & uRETVALUE) != 0)
+ {
+ char symname[2 * sNAMEMAX + 16]; /* allow space for user
+ * defined operators */
+ assert(curfunc != NULL);
+ funcdisplayname(symname, curfunc->name);
+ error(209, symname); /* function should return a value */
+ } /* if */
+ rettype |= uRETNONE; /* function does not return anything */
+ } /* if */
+ destructsymbols(&loctab, 0); /*call destructor for *all* locals */
+ modstk((int)declared * sizeof(cell)); /* end of function, remove
+ *all* * local variables*/
+ ffret();
+}
+
+static void
+dobreak(void)
+{
+ int *ptr;
+
+ ptr = readwhile(); /* readwhile() gives an error if not in loop */
+ needtoken(tTERM);
+ if (!ptr)
+ return;
+ destructsymbols(&loctab, nestlevel);
+ modstk(((int)declared - ptr[wqBRK]) * sizeof(cell));
+ jumplabel(ptr[wqEXIT]);
+}
+
+static void
+docont(void)
+{
+ int *ptr;
+
+ ptr = readwhile(); /* readwhile() gives an error if not in loop */
+ needtoken(tTERM);
+ if (!ptr)
+ return;
+ destructsymbols(&loctab, nestlevel);
+ modstk(((int)declared - ptr[wqCONT]) * sizeof(cell));
+ jumplabel(ptr[wqLOOP]);
+}
+
+void
+exporttag(int tag)
+{
+ /* find the tag by value in the table, then set the top bit to mark it
+ * "public"
+ */
+ if (tag != 0)
+ {
+ constvalue *ptr;
+
+ assert((tag & PUBLICTAG) == 0);
+ for (ptr = tagname_tab.next;
+ ptr && tag != (int)(ptr->value & TAGMASK); ptr = ptr->next)
+ /* nothing */ ;
+ if (ptr)
+ ptr->value |= PUBLICTAG;
+ } /* if */
+}
+
+static void
+doexit(void)
+{
+ int tag = 0;
+
+ if (matchtoken(tTERM) == 0)
+ {
+ doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+ needtoken(tTERM);
+ }
+ else
+ {
+ const1(0);
+ } /* if */
+ const2(tag);
+ exporttag(tag);
+ destructsymbols(&loctab, 0); /* call destructor for *all* locals */
+ ffabort(xEXIT);
+}
+
+static void
+dosleep(void)
+{
+ int tag = 0;
+
+ if (matchtoken(tTERM) == 0)
+ {
+ doexpr(TRUE, FALSE, FALSE, TRUE, &tag, FALSE);
+ needtoken(tTERM);
+ }
+ else
+ {
+ const1(0);
+ } /* if */
+ const2(tag);
+ exporttag(tag);
+ ffabort(xSLEEP);
+}
+
+static void
+addwhile(int *ptr)
+{
+ int k;
+
+ ptr[wqBRK] = (int)declared; /* stack pointer (for "break") */
+ ptr[wqCONT] = (int)declared; /* for "continue", possibly adjusted later */
+ ptr[wqLOOP] = getlabel();
+ ptr[wqEXIT] = getlabel();
+ if (wqptr >= (wq + wqTABSZ - wqSIZE))
+ error(102, "loop table"); /* loop table overflow (too many active loops) */
+ k = 0;
+ while (k < wqSIZE)
+ { /* copy "ptr" to while queue table */
+ *wqptr = *ptr;
+ wqptr += 1;
+ ptr += 1;
+ k += 1;
+ } /* while */
+}
+
+static void
+delwhile(void)
+{
+ if (wqptr > wq)
+ wqptr -= wqSIZE;
+}
+
+static int *
+readwhile(void)
+{
+ if (wqptr <= wq)
+ {
+ error(24); /* out of context */
+ return NULL;
+ }
+ else
+ {
+ return (wqptr - wqSIZE);
+ } /* if */
+}
--- /dev/null
+/* Small compiler - File input, preprocessing and lexical analysis functions
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc2.c 76492 2012-09-12 07:04:49Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include "embryo_cc_sc.h"
+#include "Embryo.h"
+
+static int match(char *st, int end);
+static cell litchar(char **lptr, int rawmode);
+static int alpha(char c);
+
+static int icomment; /* currently in multiline comment? */
+static int iflevel; /* nesting level if #if/#else/#endif */
+static int skiplevel; /* level at which we started skipping */
+static int elsedone; /* level at which we have seen an #else */
+static char term_expr[] = "";
+static int listline = -1; /* "current line" for the list file */
+
+/* pushstk & popstk
+ *
+ * Uses a LIFO stack to store information. The stack is used by doinclude(),
+ * doswitch() (to hold the state of "swactive") and some other routines.
+ *
+ * Porting note: I made the bold assumption that an integer will not be
+ * larger than a pointer (it may be smaller). That is, the stack element
+ * is typedef'ed as a pointer type, but I also store integers on it. See
+ * SC.H for "stkitem"
+ *
+ * Global references: stack,stkidx (private to pushstk() and popstk())
+ */
+static stkitem stack[sSTKMAX];
+static int stkidx;
+void
+pushstk(stkitem val)
+{
+ if (stkidx >= sSTKMAX)
+ error(102, "parser stack"); /* stack overflow (recursive include?) */
+ stack[stkidx] = val;
+ stkidx += 1;
+}
+
+stkitem
+popstk(void)
+{
+ if (stkidx == 0)
+ return (stkitem) - 1; /* stack is empty */
+ stkidx -= 1;
+ return stack[stkidx];
+}
+
+int
+plungequalifiedfile(char *name)
+{
+ static char *extensions[] = { ".inc", ".sma", ".small" };
+ FILE *fp;
+ char *ext;
+ int ext_idx;
+
+ ext_idx = 0;
+ do
+ {
+ fp = (FILE *) sc_opensrc(name);
+ ext = strchr(name, '\0'); /* save position */
+ if (!fp)
+ {
+ /* try to append an extension */
+ strcpy(ext, extensions[ext_idx]);
+ fp = (FILE *) sc_opensrc(name);
+ if (!fp)
+ *ext = '\0'; /* on failure, restore filename */
+ } /* if */
+ ext_idx++;
+ }
+ while ((!fp) &&
+ (ext_idx < (int)(sizeof extensions / sizeof extensions[0])));
+ if (!fp)
+ {
+ *ext = '\0'; /* restore filename */
+ return FALSE;
+ } /* if */
+ pushstk((stkitem) inpf);
+ pushstk((stkitem) inpfname); /* pointer to current file name */
+ pushstk((stkitem) curlibrary);
+ pushstk((stkitem) iflevel);
+ assert(skiplevel == 0);
+ pushstk((stkitem) icomment);
+ pushstk((stkitem) fcurrent);
+ pushstk((stkitem) fline);
+ inpfname = strdup(name); /* set name of include file */
+ if (!inpfname)
+ error(103); /* insufficient memory */
+ inpf = fp; /* set input file pointer to include file */
+ fnumber++;
+ fline = 0; /* set current line number to 0 */
+ fcurrent = fnumber;
+ icomment = FALSE;
+ setfile(inpfname, fcurrent);
+ listline = -1; /* force a #line directive when changing the file */
+ setactivefile(fcurrent);
+ return TRUE;
+}
+
+int
+plungefile(char *name, int try_currentpath, int try_includepaths)
+{
+ int result = FALSE;
+ int i;
+ char *ptr;
+
+ if (try_currentpath)
+ result = plungequalifiedfile(name);
+
+ if (try_includepaths && name[0] != DIRSEP_CHAR)
+ {
+ for (i = 0; !result && (ptr = get_path(i)); i++)
+ {
+ char path[PATH_MAX];
+
+ strncpy(path, ptr, sizeof path);
+ path[sizeof path - 1] = '\0'; /* force '\0' termination */
+ strncat(path, name, sizeof(path) - strlen(path));
+ path[sizeof path - 1] = '\0';
+ result = plungequalifiedfile(path);
+ } /* while */
+ } /* if */
+ return result;
+}
+
+static void
+check_empty(char *lptr)
+{
+ /* verifies that the string contains only whitespace */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ if (*lptr != '\0')
+ error(38); /* extra characters on line */
+}
+
+/* doinclude
+ *
+ * Gets the name of an include file, pushes the old file on the stack and
+ * sets some options. This routine doesn't use lex(), since lex() doesn't
+ * recognize file names (and directories).
+ *
+ * Global references: inpf (altered)
+ * inpfname (altered)
+ * fline (altered)
+ * lptr (altered)
+ */
+static void
+doinclude(void)
+{
+ char name[PATH_MAX], c;
+ int i, result;
+
+ while (*lptr <= ' ' && *lptr != 0) /* skip leading whitespace */
+ lptr++;
+ if (*lptr == '<' || *lptr == '\"')
+ {
+ c = (char)((*lptr == '\"') ? '\"' : '>'); /* termination character */
+ lptr++;
+ while (*lptr <= ' ' && *lptr != 0) /* skip whitespace after quote */
+ lptr++;
+ }
+ else
+ {
+ c = '\0';
+ } /* if */
+
+ i = 0;
+ while ((*lptr != c) && (*lptr != '\0') && (i < (int)(sizeof(name) - 1))) /* find the end of the string */
+ name[i++] = *lptr++;
+ while (i > 0 && name[i - 1] <= ' ')
+ i--; /* strip trailing whitespace */
+ assert((i >= 0) && (i < (int)(sizeof(name))));
+ name[i] = '\0'; /* zero-terminate the string */
+
+ if (*lptr != c)
+ { /* verify correct string termination */
+ error(37); /* invalid string */
+ return;
+ } /* if */
+ if (c != '\0')
+ check_empty(lptr + 1); /* verify that the rest of the line is whitespace */
+
+ /* Include files between "..." or without quotes are read from the current
+ * directory, or from a list of "include directories". Include files
+ * between <...> are only read from the list of include directories.
+ */
+ result = plungefile(name, (c != '>'), TRUE);
+ if (!result)
+ error(100, name); /* cannot read from ... (fatal error) */
+}
+
+/* readline
+ *
+ * Reads in a new line from the input file pointed to by "inpf". readline()
+ * concatenates lines that end with a \ with the next line. If no more data
+ * can be read from the file, readline() attempts to pop off the previous file
+ * from the stack. If that fails too, it sets "freading" to 0.
+ *
+ * Global references: inpf,fline,inpfname,freading,icomment (altered)
+ */
+static void
+readline(char *line)
+{
+ int i, num, cont;
+ char *ptr;
+
+ if (lptr == term_expr)
+ return;
+ num = sLINEMAX;
+ cont = FALSE;
+ do
+ {
+ if (!inpf || sc_eofsrc(inpf))
+ {
+ if (cont)
+ error(49); /* invalid line continuation */
+ if (inpf && inpf != inpf_org)
+ sc_closesrc(inpf);
+ i = (int)(long)popstk();
+ if (i == -1)
+ { /* All's done; popstk() returns "stack is empty" */
+ freading = FALSE;
+ *line = '\0';
+ /* when there is nothing more to read, the #if/#else stack should
+ * be empty and we should not be in a comment
+ */
+ assert(iflevel >= 0);
+ if (iflevel > 0)
+ error(1, "#endif", "-end of file-");
+ else if (icomment)
+ error(1, "*/", "-end of file-");
+ return;
+ } /* if */
+ fline = i;
+ fcurrent = (int)(long)popstk();
+ icomment = (int)(long)popstk();
+ assert(skiplevel == 0); /* skiplevel was not stored on stack, because it should always be zero at this point */
+ iflevel = (int)(long)popstk();
+ curlibrary = (constvalue *) popstk();
+ free(inpfname); /* return memory allocated for the include file name */
+ inpfname = (char *)popstk();
+ inpf = (FILE *) popstk();
+ setactivefile(fcurrent);
+ listline = -1; /* force a #line directive when changing the file */
+ elsedone = 0;
+ } /* if */
+
+ if (!sc_readsrc(inpf, line, num))
+ {
+ *line = '\0'; /* delete line */
+ cont = FALSE;
+ }
+ else
+ {
+ /* check whether to erase leading spaces */
+ if (cont)
+ {
+ char *ptr = line;
+
+ while (*ptr == ' ' || *ptr == '\t')
+ ptr++;
+ if (ptr != line)
+ memmove(line, ptr, strlen(ptr) + 1);
+ } /* if */
+ cont = FALSE;
+ /* check whether a full line was read */
+ if (!strchr(line, '\n') && !sc_eofsrc(inpf))
+ error(75); /* line too long */
+ /* check if the next line must be concatenated to this line */
+ if ((ptr = strchr(line, '\n')) && ptr > line)
+ {
+ assert(*(ptr + 1) == '\0'); /* '\n' should be last in the string */
+ while (ptr > line
+ && (*ptr == '\n' || *ptr == ' ' || *ptr == '\t'))
+ ptr--; /* skip trailing whitespace */
+ if (*ptr == '\\')
+ {
+ cont = TRUE;
+ /* set '\a' at the position of '\\' to make it possible to check
+ * for a line continuation in a single line comment (error 49)
+ */
+ *ptr++ = '\a';
+ *ptr = '\0'; /* erase '\n' (and any trailing whitespace) */
+ } /* if */
+ } /* if */
+ num -= strlen(line);
+ line += strlen(line);
+ } /* if */
+ fline += 1;
+ }
+ while (num >= 0 && cont);
+}
+
+/* stripcom
+ *
+ * Replaces all comments from the line by space characters. It updates
+ * a global variable ("icomment") for multiline comments.
+ *
+ * This routine also supports the C++ extension for single line comments.
+ * These comments are started with "//" and end at the end of the line.
+ *
+ * Global references: icomment (private to "stripcom")
+ */
+static void
+stripcom(char *line)
+{
+ char c;
+
+ while (*line)
+ {
+ if (icomment)
+ {
+ if (*line == '*' && *(line + 1) == '/')
+ {
+ icomment = FALSE; /* comment has ended */
+ *line = ' '; /* replace '*' and '/' characters by spaces */
+ *(line + 1) = ' ';
+ line += 2;
+ }
+ else
+ {
+ if (*line == '/' && *(line + 1) == '*')
+ error(216); /* nested comment */
+ *line = ' '; /* replace comments by spaces */
+ line += 1;
+ } /* if */
+ }
+ else
+ {
+ if (*line == '/' && *(line + 1) == '*')
+ {
+ icomment = TRUE; /* start comment */
+ *line = ' '; /* replace '/' and '*' characters by spaces */
+ *(line + 1) = ' ';
+ line += 2;
+ }
+ else if (*line == '/' && *(line + 1) == '/')
+ { /* comment to end of line */
+ if (strchr(line, '\a'))
+ error(49); /* invalid line continuation */
+ *line++ = '\n'; /* put "newline" at first slash */
+ *line = '\0'; /* put "zero-terminator" at second slash */
+ }
+ else
+ {
+ if (*line == '\"' || *line == '\'')
+ { /* leave literals unaltered */
+ c = *line; /* ending quote, single or double */
+ line += 1;
+ while ((*line != c || *(line - 1) == '\\')
+ && *line != '\0')
+ line += 1;
+ line += 1; /* skip final quote */
+ }
+ else
+ {
+ line += 1;
+ } /* if */
+ } /* if */
+ } /* if */
+ } /* while */
+}
+
+/* btoi
+ *
+ * Attempts to interpret a numeric symbol as a boolean value. On success
+ * it returns the number of characters processed (so the line pointer can be
+ * adjusted) and the value is stored in "val". Otherwise it returns 0 and
+ * "val" is garbage.
+ *
+ * A boolean value must start with "0b"
+ */
+static int
+btoi(cell * val, char *curptr)
+{
+ char *ptr;
+
+ *val = 0;
+ ptr = curptr;
+ if (*ptr == '0' && *(ptr + 1) == 'b')
+ {
+ ptr += 2;
+ while (*ptr == '0' || *ptr == '1' || *ptr == '_')
+ {
+ if (*ptr != '_')
+ *val = (*val << 1) | (*ptr - '0');
+ ptr++;
+ } /* while */
+ }
+ else
+ {
+ return 0;
+ } /* if */
+ if (alphanum(*ptr)) /* number must be delimited by non-alphanumeric char */
+ return 0;
+ else
+ return (int)(ptr - curptr);
+}
+
+/* dtoi
+ *
+ * Attempts to interpret a numeric symbol as a decimal value. On success
+ * it returns the number of characters processed and the value is stored in
+ * "val". Otherwise it returns 0 and "val" is garbage.
+ */
+static int
+dtoi(cell * val, char *curptr)
+{
+ char *ptr;
+
+ *val = 0;
+ ptr = curptr;
+ if (!sc_isdigit(*ptr)) /* should start with digit */
+ return 0;
+ while (sc_isdigit(*ptr) || *ptr == '_')
+ {
+ if (*ptr != '_')
+ *val = (*val * 10) + (*ptr - '0');
+ ptr++;
+ } /* while */
+ if (alphanum(*ptr)) /* number must be delimited by non-alphanumerical */
+ return 0;
+ if (*ptr == '.' && sc_isdigit(*(ptr + 1)))
+ return 0; /* but a fractional part must not be present */
+ return (int)(ptr - curptr);
+}
+
+/* htoi
+ *
+ * Attempts to interpret a numeric symbol as a hexadecimal value. On
+ * success it returns the number of characters processed and the value is
+ * stored in "val". Otherwise it return 0 and "val" is garbage.
+ */
+static int
+htoi(cell * val, char *curptr)
+{
+ char *ptr;
+
+ *val = 0;
+ ptr = curptr;
+ if (!sc_isdigit(*ptr)) /* should start with digit */
+ return 0;
+ if (*ptr == '0' && *(ptr + 1) == 'x')
+ { /* C style hexadecimal notation */
+ ptr += 2;
+ while (sc_isxdigit(*ptr) || *ptr == '_')
+ {
+ if (*ptr != '_')
+ {
+ assert(sc_isxdigit(*ptr));
+ *val = *val << 4;
+ if (sc_isdigit(*ptr))
+ *val += (*ptr - '0');
+ else
+ *val += (tolower(*ptr) - 'a' + 10);
+ } /* if */
+ ptr++;
+ } /* while */
+ }
+ else
+ {
+ return 0;
+ } /* if */
+ if (alphanum(*ptr))
+ return 0;
+ else
+ return (int)(ptr - curptr);
+}
+
+#if defined LINUX
+static double
+pow10(int value)
+{
+ double res = 1.0;
+
+ while (value >= 4)
+ {
+ res *= 10000.0;
+ value -= 5;
+ } /* while */
+ while (value >= 2)
+ {
+ res *= 100.0;
+ value -= 2;
+ } /* while */
+ while (value >= 1)
+ {
+ res *= 10.0;
+ value -= 1;
+ } /* while */
+ return res;
+}
+#endif
+
+/* ftoi
+ *
+ * Attempts to interpret a numeric symbol as a rational number, either as
+ * IEEE 754 single precision floating point or as a fixed point integer.
+ * On success it returns the number of characters processed and the value is
+ * stored in "val". Otherwise it returns 0 and "val" is unchanged.
+ *
+ * Small has stricter definition for floating point numbers than most:
+ * o the value must start with a digit; ".5" is not a valid number, you
+ * should write "0.5"
+ * o a period must appear in the value, even if an exponent is given; "2e3"
+ * is not a valid number, you should write "2.0e3"
+ * o at least one digit must follow the period; "6." is not a valid number,
+ * you should write "6.0"
+ */
+static int
+ftoi(cell * val, char *curptr)
+{
+ char *ptr;
+ double fnum, ffrac, fmult;
+ unsigned long dnum, dbase;
+ int i, ignore;
+
+ assert(rational_digits >= 0 && rational_digits < 9);
+ for (i = 0, dbase = 1; i < rational_digits; i++)
+ dbase *= 10;
+ fnum = 0.0;
+ dnum = 0L;
+ ptr = curptr;
+ if (!sc_isdigit(*ptr)) /* should start with digit */
+ return 0;
+ while (sc_isdigit(*ptr) || *ptr == '_')
+ {
+ if (*ptr != '_')
+ {
+ fnum = (fnum * 10.0) + (*ptr - '0');
+ dnum = (dnum * 10L) + (*ptr - '0') * dbase;
+ } /* if */
+ ptr++;
+ } /* while */
+ if (*ptr != '.')
+ return 0; /* there must be a period */
+ ptr++;
+ if (!sc_isdigit(*ptr)) /* there must be at least one digit after the dot */
+ return 0;
+ ffrac = 0.0;
+ fmult = 1.0;
+ ignore = FALSE;
+ while (sc_isdigit(*ptr) || *ptr == '_')
+ {
+ if (*ptr != '_')
+ {
+ ffrac = (ffrac * 10.0) + (*ptr - '0');
+ fmult = fmult / 10.0;
+ dbase /= 10L;
+ dnum += (*ptr - '0') * dbase;
+ if (dbase == 0L && sc_rationaltag && rational_digits > 0
+ && !ignore)
+ {
+ error(222); /* number of digits exceeds rational number precision */
+ ignore = TRUE;
+ } /* if */
+ } /* if */
+ ptr++;
+ } /* while */
+ fnum += ffrac * fmult; /* form the number so far */
+ if (*ptr == 'e')
+ { /* optional fractional part */
+ int exp, sign;
+
+ ptr++;
+ if (*ptr == '-')
+ {
+ sign = -1;
+ ptr++;
+ }
+ else
+ {
+ sign = 1;
+ } /* if */
+ if (!sc_isdigit(*ptr)) /* 'e' should be followed by a digit */
+ return 0;
+ exp = 0;
+ while (sc_isdigit(*ptr))
+ {
+ exp = (exp * 10) + (*ptr - '0');
+ ptr++;
+ } /* while */
+#if defined LINUX
+ fmult = pow10(exp * sign);
+#else
+ fmult = pow(10, exp * sign);
+#endif
+ fnum *= fmult;
+ dnum *= (unsigned long)(fmult + 0.5);
+ } /* if */
+
+ /* decide how to store the number */
+ if (sc_rationaltag == 0)
+ {
+ error(70); /* rational number support was not enabled */
+ *val = 0;
+ }
+ else if (rational_digits == 0)
+ {
+ float f = (float) fnum;
+ /* floating point */
+ *val = EMBRYO_FLOAT_TO_CELL(f);
+#if !defined NDEBUG
+ /* I assume that the C/C++ compiler stores "float" values in IEEE 754
+ * format (as mandated in the ANSI standard). Test this assumption anyway.
+ */
+ {
+ float test1 = 0.0, test2 = 50.0;
+ Embryo_Cell c1 = EMBRYO_FLOAT_TO_CELL(test1);
+ Embryo_Cell c2 = EMBRYO_FLOAT_TO_CELL(test2);
+
+ if (c1 != 0x00000000L)
+ {
+ fprintf(stderr,
+ "embryo_cc: WARNING! you compiler does not SEEM to interpret IEEE floating\n"
+ "point math as embryo expects. this could be bad.\n"
+ "\n"
+ "(float 0.0 != 0x00000000 bitpattern, 0x%08x instead)\n"
+ "\n"
+ "this could be an issue with you compiling embryo with gcc 3.2.x that seems\n"
+ "to trigger this sanity check. we are not sure why yet, but gcc 3.3.x works\n"
+ , c1);
+ }
+ else if (c2 != 0x42480000L)
+ {
+ fprintf(stderr,
+ "embryo_cc: WARNING! you compiler does not SEEM to interpret IEEE floating\n"
+ "point math as embryo expects. This could be bad.\n"
+ "\n"
+ "(float 50.0 != 0x42480000 bitpattern, 0x%08x instead)\n"
+ "\n"
+ "this could be an issue with you compiling embryo with gcc 3.2.x that seems\n"
+ "to trigger this sanity check. we are not sure why yet, but gcc 3.3.x works\n"
+ , c2);
+ }
+ }
+#endif
+ }
+ else
+ {
+ /* fixed point */
+ *val = (cell) dnum;
+ } /* if */
+
+ return (int)(ptr - curptr);
+}
+
+/* number
+ *
+ * Reads in a number (binary, decimal or hexadecimal). It returns the number
+ * of characters processed or 0 if the symbol couldn't be interpreted as a
+ * number (in this case the argument "val" remains unchanged). This routine
+ * relies on the 'early dropout' implementation of the logical or (||)
+ * operator.
+ *
+ * Note: the routine doesn't check for a sign (+ or -). The - is checked
+ * for at "hier2()" (in fact, it is viewed as an operator, not as a
+ * sign) and the + is invalid (as in K&R C, and unlike ANSI C).
+ */
+static int
+number(cell * val, char *curptr)
+{
+ int i;
+ cell value;
+
+ if ((i = btoi(&value, curptr)) != 0 /* binary? */
+ || (i = htoi(&value, curptr)) != 0 /* hexadecimal? */
+ || (i = dtoi(&value, curptr)) != 0) /* decimal? */
+ {
+ *val = value;
+ return i;
+ }
+ else
+ {
+ return 0; /* else not a number */
+ } /* if */
+}
+
+static void
+chrcat(char *str, char chr)
+{
+ str = strchr(str, '\0');
+ *str++ = chr;
+ *str = '\0';
+}
+
+static int
+preproc_expr(cell * val, int *tag)
+{
+ int result;
+ int idx;
+ cell code_index;
+ char *term;
+
+ /* Disable staging; it should be disabled already because
+ * expressions may not be cut off half-way between conditional
+ * compilations. Reset the staging index, but keep the code
+ * index.
+ */
+ if (stgget(&idx, &code_index))
+ {
+ error(57); /* unfinished expression */
+ stgdel(0, code_index);
+ stgset(FALSE);
+ } /* if */
+ /* append a special symbol to the string, so the expression
+ * analyzer won't try to read a next line when it encounters
+ * an end-of-line
+ */
+ assert(strlen(pline) < sLINEMAX);
+ term = strchr(pline, '\0');
+ assert(term != NULL);
+ chrcat(pline, PREPROC_TERM); /* the "DEL" code (see SC.H) */
+ result = constexpr(val, tag); /* get value (or 0 on error) */
+ *term = '\0'; /* erase the token (if still present) */
+ lexclr(FALSE); /* clear any "pushed" tokens */
+ return result;
+}
+
+/* getstring
+ * Returns returns a pointer behind the closing quote or to the other
+ * character that caused the input to be ended.
+ */
+static char *
+getstring(char *dest, int max)
+{
+ assert(dest != NULL);
+ *dest = '\0';
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++; /* skip whitespace */
+ if (*lptr != '"')
+ {
+ error(37); /* invalid string */
+ }
+ else
+ {
+ int len = 0;
+
+ lptr++; /* skip " */
+ while (*lptr != '"' && *lptr != '\0')
+ {
+ if (len < max - 1)
+ dest[len++] = *lptr;
+ lptr++;
+ } /* if */
+ dest[len] = '\0';
+ if (*lptr == '"')
+ lptr++; /* skip closing " */
+ else
+ error(37); /* invalid string */
+ } /* if */
+ return lptr;
+}
+
+enum
+{
+ CMD_NONE,
+ CMD_TERM,
+ CMD_EMPTYLINE,
+ CMD_CONDFALSE,
+ CMD_INCLUDE,
+ CMD_DEFINE,
+ CMD_IF,
+ CMD_DIRECTIVE,
+};
+
+/* command
+ *
+ * Recognizes the compiler directives. The function returns:
+ * CMD_NONE the line must be processed
+ * CMD_TERM a pending expression must be completed before processing further lines
+ * Other value: the line must be skipped, because:
+ * CMD_CONDFALSE false "#if.." code
+ * CMD_EMPTYLINE line is empty
+ * CMD_INCLUDE the line contains a #include directive
+ * CMD_DEFINE the line contains a #subst directive
+ * CMD_IF the line contains a #if/#else/#endif directive
+ * CMD_DIRECTIVE the line contains some other compiler directive
+ *
+ * Global variables: iflevel, skiplevel, elsedone (altered)
+ * lptr (altered)
+ */
+static int
+command(void)
+{
+ int tok, ret;
+ cell val;
+ char *str;
+ int idx;
+ cell code_index;
+
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr += 1;
+ if (*lptr == '\0')
+ return CMD_EMPTYLINE; /* empty line */
+ if (*lptr != '#')
+ return skiplevel > 0 ? CMD_CONDFALSE : CMD_NONE; /* it is not a compiler directive */
+ /* compiler directive found */
+ indent_nowarn = TRUE; /* allow loose indentation" */
+ lexclr(FALSE); /* clear any "pushed" tokens */
+ /* on a pending expression, force to return a silent ';' token and force to
+ * re-read the line
+ */
+ if (!sc_needsemicolon && stgget(&idx, &code_index))
+ {
+ lptr = term_expr;
+ return CMD_TERM;
+ } /* if */
+ tok = lex(&val, &str);
+ ret = skiplevel > 0 ? CMD_CONDFALSE : CMD_DIRECTIVE; /* preset 'ret' to CMD_DIRECTIVE (most common case) */
+ switch (tok)
+ {
+ case tpIF: /* conditional compilation */
+ ret = CMD_IF;
+ iflevel += 1;
+ if (skiplevel)
+ break; /* break out of switch */
+ preproc_expr(&val, NULL); /* get value (or 0 on error) */
+ if (!val)
+ skiplevel = iflevel;
+ check_empty(lptr);
+ break;
+ case tpELSE:
+ ret = CMD_IF;
+ if (iflevel == 0 && skiplevel == 0)
+ {
+ error(26); /* no matching #if */
+ errorset(sRESET);
+ }
+ else
+ {
+ if (elsedone == iflevel)
+ error(60); /* multiple #else directives between #if ... #endif */
+ elsedone = iflevel;
+ if (skiplevel == iflevel)
+ skiplevel = 0;
+ else if (skiplevel == 0)
+ skiplevel = iflevel;
+ } /* if */
+ check_empty(lptr);
+ break;
+#if 0 /* ??? *really* need to use a stack here */
+ case tpELSEIF:
+ ret = CMD_IF;
+ if (iflevel == 0 && skiplevel == 0)
+ {
+ error(26); /* no matching #if */
+ errorset(sRESET);
+ }
+ else if (elsedone == iflevel)
+ {
+ error(61); /* #elseif directive may not follow an #else */
+ errorset(sRESET);
+ }
+ else
+ {
+ preproc_expr(&val, NULL); /* get value (or 0 on error) */
+ if (skiplevel == 0)
+ skiplevel = iflevel; /* we weren't skipping, start skipping now */
+ else if (val)
+ skiplevel = 0; /* we were skipping, condition is valid -> stop skipping */
+ /* else: we were skipping and condition is invalid -> keep skipping */
+ check_empty(lptr);
+ } /* if */
+ break;
+#endif
+ case tpENDIF:
+ ret = CMD_IF;
+ if (iflevel == 0 && skiplevel == 0)
+ {
+ error(26);
+ errorset(sRESET);
+ }
+ else
+ {
+ if (skiplevel == iflevel)
+ skiplevel = 0;
+ if (elsedone == iflevel)
+ elsedone = 0; /* ??? actually, should build a stack of #if/#endif and keep
+ * the state whether an #else was seen per nesting level */
+ iflevel -= 1;
+ } /* if */
+ check_empty(lptr);
+ break;
+ case tINCLUDE: /* #include directive */
+ ret = CMD_INCLUDE;
+ if (skiplevel == 0)
+ doinclude();
+ break;
+ case tpFILE:
+ if (skiplevel == 0)
+ {
+ char pathname[PATH_MAX];
+
+ lptr = getstring(pathname, sizeof pathname);
+ if (pathname[0] != '\0')
+ {
+ free(inpfname);
+ inpfname = strdup(pathname);
+ if (!inpfname)
+ error(103); /* insufficient memory */
+ } /* if */
+ } /* if */
+ check_empty(lptr);
+ break;
+ case tpLINE:
+ if (skiplevel == 0)
+ {
+ if (lex(&val, &str) != tNUMBER)
+ error(8); /* invalid/non-constant expression */
+ fline = (int)val;
+
+ while (*lptr == ' ' && *lptr != '\0')
+ lptr++; /* skip whitespace */
+ if (*lptr == '"')
+ {
+ char pathname[PATH_MAX];
+
+ lptr = getstring(pathname, sizeof pathname);
+ if (pathname[0] != '\0')
+ {
+ free(inpfname);
+ inpfname = strdup(pathname);
+ if (!inpfname)
+ error(103); /* insufficient memory */
+ } /* if */
+ }
+ } /* if */
+ check_empty(lptr);
+ break;
+ case tpASSERT:
+ if (skiplevel == 0 && (sc_debug & sCHKBOUNDS) != 0)
+ {
+ preproc_expr(&val, NULL); /* get constant expression (or 0 on error) */
+ if (!val)
+ error(7); /* assertion failed */
+ check_empty(lptr);
+ } /* if */
+ break;
+ case tpPRAGMA:
+ if (skiplevel == 0)
+ {
+ if (lex(&val, &str) == tSYMBOL)
+ {
+ if (strcmp(str, "ctrlchar") == 0)
+ {
+ if (lex(&val, &str) != tNUMBER)
+ error(27); /* invalid character constant */
+ sc_ctrlchar = (char)val;
+ }
+ else if (strcmp(str, "compress") == 0)
+ {
+ cell val;
+
+ preproc_expr(&val, NULL);
+ sc_compress = (int)val; /* switch code packing on/off */
+ }
+ else if (strcmp(str, "dynamic") == 0)
+ {
+ preproc_expr(&sc_stksize, NULL);
+ }
+ else if (strcmp(str, "library") == 0)
+ {
+ char name[sNAMEMAX + 1];
+
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ if (*lptr == '"')
+ {
+ lptr = getstring(name, sizeof name);
+ }
+ else
+ {
+ int i;
+
+ for (i = 0;
+ (i < (int)(sizeof(name))) &&
+ (alphanum(*lptr));
+ i++, lptr++)
+ name[i] = *lptr;
+ name[i] = '\0';
+ } /* if */
+ if (name[0] == '\0')
+ {
+ curlibrary = NULL;
+ }
+ else
+ {
+ if (strlen(name) > sEXPMAX)
+ error(220, name, sEXPMAX); /* exported symbol is truncated */
+ /* add the name if it does not yet exist in the table */
+ if (!find_constval(&libname_tab, name, 0))
+ curlibrary =
+ append_constval(&libname_tab, name, 0, 0);
+ } /* if */
+ }
+ else if (strcmp(str, "pack") == 0)
+ {
+ cell val;
+
+ preproc_expr(&val, NULL); /* default = packed/unpacked */
+ sc_packstr = (int)val;
+ }
+ else if (strcmp(str, "rational") == 0)
+ {
+ char name[sNAMEMAX + 1];
+ cell digits = 0;
+ int i;
+
+ /* first gather all information, start with the tag name */
+ while ((*lptr <= ' ') && (*lptr != '\0'))
+ lptr++;
+ for (i = 0;
+ (i < (int)(sizeof(name))) &&
+ (alphanum(*lptr));
+ i++, lptr++)
+ name[i] = *lptr;
+ name[i] = '\0';
+ /* then the precision (for fixed point arithmetic) */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ if (*lptr == '(')
+ {
+ preproc_expr(&digits, NULL);
+ if (digits <= 0 || digits > 9)
+ {
+ error(68); /* invalid rational number precision */
+ digits = 0;
+ } /* if */
+ if (*lptr == ')')
+ lptr++;
+ } /* if */
+ /* add the tag (make it public) and check the values */
+ i = sc_addtag(name);
+ exporttag(i);
+ if (sc_rationaltag == 0
+ || (sc_rationaltag == i
+ && rational_digits == (int)digits))
+ {
+ sc_rationaltag = i;
+ rational_digits = (int)digits;
+ }
+ else
+ {
+ error(69); /* rational number format already set, can only be set once */
+ } /* if */
+ }
+ else if (strcmp(str, "semicolon") == 0)
+ {
+ cell val;
+
+ preproc_expr(&val, NULL);
+ sc_needsemicolon = (int)val;
+ }
+ else if (strcmp(str, "tabsize") == 0)
+ {
+ cell val;
+
+ preproc_expr(&val, NULL);
+ sc_tabsize = (int)val;
+ }
+ else if (strcmp(str, "align") == 0)
+ {
+ sc_alignnext = TRUE;
+ }
+ else if (strcmp(str, "unused") == 0)
+ {
+ char name[sNAMEMAX + 1];
+ int i, comma;
+ symbol *sym;
+
+ do
+ {
+ /* get the name */
+ while ((*lptr <= ' ') && (*lptr != '\0'))
+ lptr++;
+ for (i = 0;
+ (i < (int)(sizeof(name))) &&
+ (sc_isalpha(*lptr));
+ i++, lptr++)
+ name[i] = *lptr;
+ name[i] = '\0';
+ /* get the symbol */
+ sym = findloc(name);
+ if (!sym)
+ sym = findglb(name);
+ if (sym)
+ {
+ sym->usage |= uREAD;
+ if (sym->ident == iVARIABLE
+ || sym->ident == iREFERENCE
+ || sym->ident == iARRAY
+ || sym->ident == iREFARRAY)
+ sym->usage |= uWRITTEN;
+ }
+ else
+ {
+ error(17, name); /* undefined symbol */
+ } /* if */
+ /* see if a comma follows the name */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ comma = (*lptr == ',');
+ if (comma)
+ lptr++;
+ }
+ while (comma);
+ }
+ else
+ {
+ error(207); /* unknown #pragma */
+ } /* if */
+ }
+ else
+ {
+ error(207); /* unknown #pragma */
+ } /* if */
+ check_empty(lptr);
+ } /* if */
+ break;
+ case tpENDINPUT:
+ case tpENDSCRPT:
+ if (skiplevel == 0)
+ {
+ check_empty(lptr);
+ assert(inpf != NULL);
+ if (inpf != inpf_org)
+ sc_closesrc(inpf);
+ inpf = NULL;
+ } /* if */
+ break;
+#if !defined NOEMIT
+ case tpEMIT:
+ {
+ /* write opcode to output file */
+ char name[40];
+ int i;
+
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ for (i = 0; i < 40 && (sc_isalpha(*lptr) || *lptr == '.'); i++, lptr++)
+ name[i] = (char)tolower(*lptr);
+ name[i] = '\0';
+ stgwrite("\t");
+ stgwrite(name);
+ stgwrite(" ");
+ code_idx += opcodes(1);
+ /* write parameter (if any) */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ if (*lptr != '\0')
+ {
+ symbol *sym;
+
+ tok = lex(&val, &str);
+ switch (tok)
+ {
+ case tNUMBER:
+ case tRATIONAL:
+ outval(val, FALSE);
+ code_idx += opargs(1);
+ break;
+ case tSYMBOL:
+ sym = findloc(str);
+ if (!sym)
+ sym = findglb(str);
+ if (!sym || (sym->ident != iFUNCTN
+ && sym->ident != iREFFUNC
+ && (sym->usage & uDEFINE) == 0))
+ {
+ error(17, str); /* undefined symbol */
+ }
+ else
+ {
+ outval(sym->addr, FALSE);
+ /* mark symbol as "used", unknown whether for read or write */
+ markusage(sym, uREAD | uWRITTEN);
+ code_idx += opargs(1);
+ } /* if */
+ break;
+ default:
+ {
+ char s2[20];
+ extern char *sc_tokens[]; /* forward declaration */
+
+ if (tok < 256)
+ sprintf(s2, "%c", (char)tok);
+ else
+ strcpy(s2, sc_tokens[tok - tFIRST]);
+ error(1, sc_tokens[tSYMBOL - tFIRST], s2);
+ break;
+ } /* case */
+ } /* switch */
+ } /* if */
+ stgwrite("\n");
+ check_empty(lptr);
+ break;
+ } /* case */
+#endif
+#if !defined NO_DEFINE
+ case tpDEFINE:
+ {
+ ret = CMD_DEFINE;
+ if (skiplevel == 0)
+ {
+ char *pattern, *substitution;
+ char *start, *end;
+ int count, prefixlen;
+ stringpair *def;
+
+ /* find the pattern to match */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ start = lptr; /* save starting point of the match pattern */
+ count = 0;
+ while (*lptr > ' ' && *lptr != '\0')
+ {
+ litchar(&lptr, FALSE); /* litchar() advances "lptr" and handles escape characters */
+ count++;
+ } /* while */
+ end = lptr;
+ /* check pattern to match */
+ if (!sc_isalpha(*start) && *start != '_')
+ {
+ error(74); /* pattern must start with an alphabetic character */
+ break;
+ } /* if */
+ /* store matched pattern */
+ pattern = malloc(count + 1);
+ if (!pattern)
+ error(103); /* insufficient memory */
+ lptr = start;
+ count = 0;
+ while (lptr != end)
+ {
+ assert(lptr < end);
+ assert(*lptr != '\0');
+ pattern[count++] = (char)litchar(&lptr, FALSE);
+ } /* while */
+ pattern[count] = '\0';
+ /* special case, erase trailing variable, because it could match anything */
+ if (count >= 2 && sc_isdigit(pattern[count - 1])
+ && pattern[count - 2] == '%')
+ pattern[count - 2] = '\0';
+ /* find substitution string */
+ while (*lptr <= ' ' && *lptr != '\0')
+ lptr++;
+ start = lptr; /* save starting point of the match pattern */
+ count = 0;
+ end = NULL;
+ while (*lptr != '\0')
+ {
+ /* keep position of the start of trailing whitespace */
+ if (*lptr <= ' ')
+ {
+ if (!end)
+ end = lptr;
+ }
+ else
+ {
+ end = NULL;
+ } /* if */
+ count++;
+ lptr++;
+ } /* while */
+ if (!end)
+ end = lptr;
+ /* store matched substitution */
+ substitution = malloc(count + 1); /* +1 for '\0' */
+ if (!substitution)
+ error(103); /* insufficient memory */
+ lptr = start;
+ count = 0;
+ while (lptr != end)
+ {
+ assert(lptr < end);
+ assert(*lptr != '\0');
+ substitution[count++] = *lptr++;
+ } /* while */
+ substitution[count] = '\0';
+ /* check whether the definition already exists */
+ for (prefixlen = 0, start = pattern;
+ sc_isalpha(*start) || sc_isdigit(*start) || *start == '_';
+ prefixlen++, start++)
+ /* nothing */ ;
+ assert(prefixlen > 0);
+ if ((def = find_subst(pattern, prefixlen)))
+ {
+ if (strcmp(def->first, pattern) != 0
+ || strcmp(def->second, substitution) != 0)
+ error(201, pattern); /* redefinition of macro (non-identical) */
+ delete_subst(pattern, prefixlen);
+ } /* if */
+ /* add the pattern/substitution pair to the list */
+ assert(pattern[0] != '\0');
+ insert_subst(pattern, substitution, prefixlen);
+ free(pattern);
+ free(substitution);
+ } /* if */
+ break;
+ } /* case */
+ case tpUNDEF:
+ if (skiplevel == 0)
+ {
+ if (lex(&val, &str) == tSYMBOL)
+ {
+ if (!delete_subst(str, strlen(str)))
+ error(17, str); /* undefined symbol */
+ }
+ else
+ {
+ error(20, str); /* invalid symbol name */
+ } /* if */
+ check_empty(lptr);
+ } /* if */
+ break;
+#endif
+ default:
+ error(31); /* unknown compiler directive */
+ ret = skiplevel > 0 ? CMD_DIRECTIVE : CMD_NONE; /* line must be processed (if skiplevel==0) */
+ } /* switch */
+ return ret;
+}
+
+#if !defined NO_DEFINE
+static int
+is_startstring(char *string)
+{
+ if (*string == '\"' || *string == '\'')
+ return TRUE; /* "..." */
+
+ if (*string == '!')
+ {
+ string++;
+ if (*string == '\"' || *string == '\'')
+ return TRUE; /* !"..." */
+ if (*string == sc_ctrlchar)
+ {
+ string++;
+ if (*string == '\"' || *string == '\'')
+ return TRUE; /* !\"..." */
+ } /* if */
+ }
+ else if (*string == sc_ctrlchar)
+ {
+ string++;
+ if (*string == '\"' || *string == '\'')
+ return TRUE; /* \"..." */
+ if (*string == '!')
+ {
+ string++;
+ if (*string == '\"' || *string == '\'')
+ return TRUE; /* \!"..." */
+ } /* if */
+ } /* if */
+
+ return FALSE;
+}
+
+static char *
+skipstring(char *string)
+{
+ char endquote;
+ int rawstring = FALSE;
+
+ while (*string == '!' || *string == sc_ctrlchar)
+ {
+ rawstring = (*string == sc_ctrlchar);
+ string++;
+ } /* while */
+
+ endquote = *string;
+ assert(endquote == '\"' || endquote == '\'');
+ string++; /* skip open quote */
+ while (*string != endquote && *string != '\0')
+ litchar(&string, rawstring);
+ return string;
+}
+
+static char *
+skippgroup(char *string)
+{
+ int nest = 0;
+ char open = *string;
+ char close;
+
+ switch (open)
+ {
+ case '(':
+ close = ')';
+ break;
+ case '{':
+ close = '}';
+ break;
+ case '[':
+ close = ']';
+ break;
+ case '<':
+ close = '>';
+ break;
+ default:
+ assert(0);
+ close = '\0'; /* only to avoid a compiler warning */
+ } /* switch */
+
+ string++;
+ while (*string != close || nest > 0)
+ {
+ if (*string == open)
+ nest++;
+ else if (*string == close)
+ nest--;
+ else if (is_startstring(string))
+ string = skipstring(string);
+ if (*string == '\0')
+ break;
+ string++;
+ } /* while */
+ return string;
+}
+
+static char *
+strdel(char *str, size_t len)
+{
+ size_t length = strlen(str);
+
+ if (len > length)
+ len = length;
+ memmove(str, str + len, length - len + 1); /* include EOS byte */
+ return str;
+}
+
+static char *
+strins(char *dest, char *src, size_t srclen)
+{
+ size_t destlen = strlen(dest);
+
+ assert(srclen <= strlen(src));
+ memmove(dest + srclen, dest, destlen + 1); /* include EOS byte */
+ memcpy(dest, src, srclen);
+ return dest;
+}
+
+static int
+substpattern(char *line, size_t buffersize, char *pattern, char *substitution)
+{
+ int prefixlen;
+ char *p, *s, *e, *args[10];
+ int match, arg, len;
+
+ memset(args, 0, sizeof args);
+
+ /* check the length of the prefix */
+ for (prefixlen = 0, s = pattern; sc_isalpha(*s) || sc_isdigit(*s) || *s == '_';
+ prefixlen++, s++)
+ /* nothing */ ;
+ assert(prefixlen > 0);
+ assert(strncmp(line, pattern, prefixlen) == 0);
+
+ /* pattern prefix matches; match the rest of the pattern, gather
+ * the parameters
+ */
+ s = line + prefixlen;
+ p = pattern + prefixlen;
+ match = TRUE; /* so far, pattern matches */
+ while (match && *s != '\0' && *p != '\0')
+ {
+ if (*p == '%')
+ {
+ p++; /* skip '%' */
+ if (sc_isdigit(*p))
+ {
+ arg = *p - '0';
+ assert(arg >= 0 && arg <= 9);
+ p++; /* skip parameter id */
+ assert(*p != '\0');
+ /* match the source string up to the character after the digit
+ * (skipping strings in the process
+ */
+ e = s;
+ while (*e != *p && *e != '\0' && *e != '\n')
+ {
+ if (is_startstring(e)) /* skip strings */
+ e = skipstring(e);
+ else if (strchr("({[", *e)) /* skip parenthized groups */
+ e = skippgroup(e);
+ if (*e != '\0')
+ e++; /* skip non-alphapetic character (or closing quote of
+ * a string, or the closing paranthese of a group) */
+ } /* while */
+ /* store the parameter (overrule any earlier) */
+ if (args[arg])
+ free(args[arg]);
+ len = (int)(e - s);
+ args[arg] = malloc(len + 1);
+ if (!args[arg])
+ error(103); /* insufficient memory */
+ strncpy(args[arg], s, len);
+ args[arg][len] = '\0';
+ /* character behind the pattern was matched too */
+ if (*e == *p)
+ {
+ s = e + 1;
+ }
+ else if (*e == '\n' && *p == ';' && *(p + 1) == '\0'
+ && !sc_needsemicolon)
+ {
+ s = e; /* allow a trailing ; in the pattern match to end of line */
+ }
+ else
+ {
+ assert(*e == '\0' || *e == '\n');
+ match = FALSE;
+ s = e;
+ } /* if */
+ p++;
+ }
+ else
+ {
+ match = FALSE;
+ } /* if */
+ }
+ else if (*p == ';' && *(p + 1) == '\0' && !sc_needsemicolon)
+ {
+ /* source may be ';' or end of the line */
+ while (*s <= ' ' && *s != '\0')
+ s++; /* skip white space */
+ if (*s != ';' && *s != '\0')
+ match = FALSE;
+ p++; /* skip the semicolon in the pattern */
+ }
+ else
+ {
+ cell ch;
+
+ /* skip whitespace between two non-alphanumeric characters, except
+ * for two identical symbols
+ */
+ assert(p > pattern);
+ if (!alphanum(*p) && *(p - 1) != *p)
+ while (*s <= ' ' && *s != '\0')
+ s++; /* skip white space */
+ ch = litchar(&p, FALSE); /* this increments "p" */
+ if (*s != ch)
+ match = FALSE;
+ else
+ s++; /* this character matches */
+ } /* if */
+ } /* while */
+
+ if (match && *p == '\0')
+ {
+ /* if the last character to match is an alphanumeric character, the
+ * current character in the source may not be alphanumeric
+ */
+ assert(p > pattern);
+ if (alphanum(*(p - 1)) && alphanum(*s))
+ match = FALSE;
+ } /* if */
+
+ if (match)
+ {
+ /* calculate the length of the substituted string */
+ for (e = substitution, len = 0; *e != '\0'; e++)
+ {
+ if (*e == '%' && sc_isdigit(*(e + 1)))
+ {
+ arg = *(e + 1) - '0';
+ assert(arg >= 0 && arg <= 9);
+ if (args[arg])
+ len += strlen(args[arg]);
+ e++; /* skip %, digit is skipped later */
+ }
+ else
+ {
+ len++;
+ } /* if */
+ } /* for */
+ /* check length of the string after substitution */
+ if (strlen(line) + len - (int)(s - line) > buffersize)
+ {
+ error(75); /* line too long */
+ }
+ else
+ {
+ /* substitute pattern */
+ strdel(line, (int)(s - line));
+ for (e = substitution, s = line; *e != '\0'; e++)
+ {
+ if (*e == '%' && sc_isdigit(*(e + 1)))
+ {
+ arg = *(e + 1) - '0';
+ assert(arg >= 0 && arg <= 9);
+ if (args[arg])
+ {
+ strins(s, args[arg], strlen(args[arg]));
+ s += strlen(args[arg]);
+ } /* if */
+ e++; /* skip %, digit is skipped later */
+ }
+ else
+ {
+ strins(s, e, 1);
+ s++;
+ } /* if */
+ } /* for */
+ } /* if */
+ } /* if */
+
+ for (arg = 0; arg < 10; arg++)
+ if (args[arg])
+ free(args[arg]);
+
+ return match;
+}
+
+static void
+substallpatterns(char *line, int buffersize)
+{
+ char *start, *end;
+ int prefixlen;
+ stringpair *subst;
+
+ start = line;
+ while (*start != '\0')
+ {
+ /* find the start of a prefix (skip all non-alphabetic characters),
+ * also skip strings
+ */
+ while (!sc_isalpha(*start) && *start != '_' && *start != '\0')
+ {
+ /* skip strings */
+ if (is_startstring(start))
+ {
+ start = skipstring(start);
+ if (*start == '\0')
+ break; /* abort loop on error */
+ } /* if */
+ start++; /* skip non-alphapetic character (or closing quote of a string) */
+ } /* while */
+ if (*start == '\0')
+ break; /* abort loop on error */
+ /* get the prefix (length), look for a matching definition */
+ prefixlen = 0;
+ end = start;
+ while (sc_isalpha(*end) || sc_isdigit(*end) || *end == '_')
+ {
+ prefixlen++;
+ end++;
+ } /* while */
+ assert(prefixlen > 0);
+ subst = find_subst(start, prefixlen);
+ if (subst)
+ {
+ /* properly match the pattern and substitute */
+ if (!substpattern
+ (start, buffersize - (start - line), subst->first,
+ subst->second))
+ start = end; /* match failed, skip this prefix */
+ /* match succeeded: do not update "start", because the substitution text
+ * may be matched by other macros
+ */
+ }
+ else
+ {
+ start = end; /* no macro with this prefix, skip this prefix */
+ } /* if */
+ } /* while */
+}
+#endif
+
+/* preprocess
+ *
+ * Reads a line by readline() into "pline" and performs basic preprocessing:
+ * deleting comments, skipping lines with false "#if.." code and recognizing
+ * other compiler directives. There is an indirect recursion: lex() calls
+ * preprocess() if a new line must be read, preprocess() calls command(),
+ * which at his turn calls lex() to identify the token.
+ *
+ * Global references: lptr (altered)
+ * pline (altered)
+ * freading (referred to only)
+ */
+void
+preprocess(void)
+{
+ int iscommand;
+
+ if (!freading)
+ return;
+ do
+ {
+ readline(pline);
+ stripcom(pline); /* ??? no need for this when reading back from list file (in the second pass) */
+ lptr = pline; /* set "line pointer" to start of the parsing buffer */
+ iscommand = command();
+ if (iscommand != CMD_NONE)
+ errorset(sRESET); /* reset error flag ("panic mode") on empty line or directive */
+#if !defined NO_DEFINE
+ if (iscommand == CMD_NONE)
+ {
+ assert(lptr != term_expr);
+ substallpatterns(pline, sLINEMAX);
+ lptr = pline; /* reset "line pointer" to start of the parsing buffer */
+ } /* if */
+#endif
+ }
+ while (iscommand != CMD_NONE && iscommand != CMD_TERM && freading); /* enddo */
+}
+
+static char *
+unpackedstring(char *lptr, int rawstring)
+{
+ while (*lptr != '\0')
+ {
+ /* check for doublequotes indicating the end of the string */
+ if (*lptr == '\"')
+ {
+ /* check whether there's another pair of quotes following.
+ * If so, paste the two strings together, thus
+ * "pants""off" becomes "pantsoff"
+ */
+ if (*(lptr + 1) == '\"')
+ lptr += 2;
+ else
+ break;
+ }
+
+ if (*lptr == '\a')
+ { /* ignore '\a' (which was inserted at a line concatenation) */
+ lptr++;
+ continue;
+ } /* if */
+ stowlit(litchar(&lptr, rawstring)); /* litchar() alters "lptr" */
+ } /* while */
+ stowlit(0); /* terminate string */
+ return lptr;
+}
+
+static char *
+packedstring(char *lptr, int rawstring)
+{
+ int i;
+ ucell val, c;
+
+ i = sizeof(ucell) - (charbits / 8); /* start at most significant byte */
+ val = 0;
+ while (*lptr != '\0')
+ {
+ /* check for doublequotes indicating the end of the string */
+ if (*lptr == '\"')
+ {
+ /* check whether there's another pair of quotes following.
+ * If so, paste the two strings together, thus
+ * "pants""off" becomes "pantsoff"
+ */
+ if (*(lptr + 1) == '\"')
+ lptr += 2;
+ else
+ break;
+ }
+
+ if (*lptr == '\a')
+ { /* ignore '\a' (which was inserted at a line concatenation) */
+ lptr++;
+ continue;
+ } /* if */
+ c = litchar(&lptr, rawstring); /* litchar() alters "lptr" */
+ if (c >= (ucell) (1 << charbits))
+ error(43); /* character constant exceeds range */
+ val |= (c << 8 * i);
+ if (i == 0)
+ {
+ stowlit(val);
+ val = 0;
+ } /* if */
+ i = (i + sizeof(ucell) - (charbits / 8)) % sizeof(ucell);
+ } /* if */
+ /* save last code; make sure there is at least one terminating zero character */
+ if (i != (int)(sizeof(ucell) - (charbits / 8)))
+ stowlit(val); /* at least one zero character in "val" */
+ else
+ stowlit(0); /* add full cell of zeros */
+ return lptr;
+}
+
+/* lex(lexvalue,lexsym) Lexical Analysis
+ *
+ * lex() first deletes leading white space, then checks for multi-character
+ * operators, keywords (including most compiler directives), numbers,
+ * labels, symbols and literals (literal characters are converted to a number
+ * and are returned as such). If every check fails, the line must contain
+ * a single-character operator. So, lex() returns this character. In the other
+ * case (something did match), lex() returns the number of the token. All
+ * these tokens have been assigned numbers above 255.
+ *
+ * Some tokens have "attributes":
+ * tNUMBER the value of the number is return in "lexvalue".
+ * tRATIONAL the value is in IEEE 754 encoding or in fixed point
+ * encoding in "lexvalue".
+ * tSYMBOL the first sNAMEMAX characters of the symbol are
+ * stored in a buffer, a pointer to this buffer is
+ * returned in "lexsym".
+ * tLABEL the first sNAMEMAX characters of the label are
+ * stored in a buffer, a pointer to this buffer is
+ * returned in "lexsym".
+ * tSTRING the string is stored in the literal pool, the index
+ * in the literal pool to this string is stored in
+ * "lexvalue".
+ *
+ * lex() stores all information (the token found and possibly its attribute)
+ * in global variables. This allows a token to be examined twice. If "_pushed"
+ * is true, this information is returned.
+ *
+ * Global references: lptr (altered)
+ * fline (referred to only)
+ * litidx (referred to only)
+ * _lextok, _lexval, _lexstr
+ * _pushed
+ */
+
+static int _pushed;
+static int _lextok;
+static cell _lexval;
+static char _lexstr[sLINEMAX + 1];
+static int _lexnewline;
+
+void
+lexinit(void)
+{
+ stkidx = 0; /* index for pushstk() and popstk() */
+ iflevel = 0; /* preprocessor: nesting of "#if" */
+ skiplevel = 0; /* preprocessor: skipping lines or compiling lines */
+ icomment = FALSE; /* currently not in a multiline comment */
+ _pushed = FALSE; /* no token pushed back into lex */
+ _lexnewline = FALSE;
+}
+
+char *sc_tokens[] = {
+ "*=", "/=", "%=", "+=", "-=", "<<=", ">>>=", ">>=", "&=", "^=", "|=",
+ "||", "&&", "==", "!=", "<=", ">=", "<<", ">>>", ">>", "++", "--",
+ "...", "..",
+ "assert", "break", "case", "char", "const", "continue", "default",
+ "defined", "do", "else", "enum", "exit", "for", "forward", "goto",
+ "if", "native", "new", "operator", "public", "return", "sizeof",
+ "sleep", "static", "stock", "switch", "tagof", "while",
+ "#assert", "#define", "#else", "#emit", "#endif", "#endinput",
+ "#endscript", "#file", "#if", "#include", "#line", "#pragma", "#undef",
+ ";", ";", "-integer value-", "-rational value-", "-identifier-",
+ "-label-", "-string-"
+};
+
+int
+lex(cell * lexvalue, char **lexsym)
+{
+ int i, toolong, newline, rawstring;
+ char **tokptr;
+
+ if (_pushed)
+ {
+ _pushed = FALSE; /* reset "_pushed" flag */
+ *lexvalue = _lexval;
+ *lexsym = _lexstr;
+ return _lextok;
+ } /* if */
+
+ _lextok = 0; /* preset all values */
+ _lexval = 0;
+ _lexstr[0] = '\0';
+ *lexvalue = _lexval;
+ *lexsym = _lexstr;
+ _lexnewline = FALSE;
+ if (!freading)
+ return 0;
+
+ newline = (lptr == pline); /* does lptr point to start of line buffer */
+ while (*lptr <= ' ')
+ { /* delete leading white space */
+ if (*lptr == '\0')
+ {
+ preprocess(); /* preprocess resets "lptr" */
+ if (!freading)
+ return 0;
+ if (lptr == term_expr) /* special sequence to terminate a pending expression */
+ return (_lextok = tENDEXPR);
+ _lexnewline = TRUE; /* set this after preprocess(), because
+ * preprocess() calls lex() recursively */
+ newline = TRUE;
+ }
+ else
+ {
+ lptr += 1;
+ } /* if */
+ } /* while */
+ if (newline)
+ {
+ stmtindent = 0;
+ for (i = 0; i < (int)(lptr - pline); i++)
+ if (pline[i] == '\t' && sc_tabsize > 0)
+ stmtindent +=
+ (int)(sc_tabsize - (stmtindent + sc_tabsize) % sc_tabsize);
+ else
+ stmtindent++;
+ } /* if */
+
+ i = tFIRST;
+ tokptr = sc_tokens;
+ while (i <= tMIDDLE)
+ { /* match multi-character operators */
+ if (match(*tokptr, FALSE))
+ {
+ _lextok = i;
+ return _lextok;
+ } /* if */
+ i += 1;
+ tokptr += 1;
+ } /* while */
+ while (i <= tLAST)
+ { /* match reserved words and compiler directives */
+ if (match(*tokptr, TRUE))
+ {
+ _lextok = i;
+ errorset(sRESET); /* reset error flag (clear the "panic mode") */
+ return _lextok;
+ } /* if */
+ i += 1;
+ tokptr += 1;
+ } /* while */
+
+ if ((i = number(&_lexval, lptr)) != 0)
+ { /* number */
+ _lextok = tNUMBER;
+ *lexvalue = _lexval;
+ lptr += i;
+ }
+ else if ((i = ftoi(&_lexval, lptr)) != 0)
+ {
+ _lextok = tRATIONAL;
+ *lexvalue = _lexval;
+ lptr += i;
+ }
+ else if (alpha(*lptr))
+ { /* symbol or label */
+ /* Note: only sNAMEMAX characters are significant. The compiler
+ * generates a warning if a symbol exceeds this length.
+ */
+ _lextok = tSYMBOL;
+ i = 0;
+ toolong = 0;
+ while (alphanum(*lptr))
+ {
+ _lexstr[i] = *lptr;
+ lptr += 1;
+ if (i < sNAMEMAX)
+ i += 1;
+ else
+ toolong = 1;
+ } /* while */
+ _lexstr[i] = '\0';
+ if (toolong)
+ error(200, _lexstr, sNAMEMAX); /* symbol too long, truncated to sNAMEMAX chars */
+ if (_lexstr[0] == PUBLIC_CHAR && _lexstr[1] == '\0')
+ {
+ _lextok = PUBLIC_CHAR; /* '@' all alone is not a symbol, it is an operator */
+ }
+ else if (_lexstr[0] == '_' && _lexstr[1] == '\0')
+ {
+ _lextok = '_'; /* '_' by itself is not a symbol, it is a placeholder */
+ } /* if */
+ if (*lptr == ':' && sc_allowtags && _lextok != PUBLIC_CHAR)
+ {
+ _lextok = tLABEL; /* it wasn't a normal symbol, it was a label/tagname */
+ lptr += 1; /* skip colon */
+ } /* if */
+ }
+ else if (*lptr == '\"' || (*lptr == sc_ctrlchar && *(lptr + 1) == '\"'))
+ { /* unpacked string literal */
+ _lextok = tSTRING;
+ rawstring = (*lptr == sc_ctrlchar);
+ *lexvalue = _lexval = litidx;
+ lptr += 1; /* skip double quote */
+ if (rawstring)
+ lptr += 1; /* skip "escape" character too */
+ lptr =
+ sc_packstr ? packedstring(lptr, rawstring) : unpackedstring(lptr,
+ rawstring);
+ if (*lptr == '\"')
+ lptr += 1; /* skip final quote */
+ else
+ error(37); /* invalid (non-terminated) string */
+ }
+ else if ((*lptr == '!' && *(lptr + 1) == '\"')
+ || (*lptr == '!' && *(lptr + 1) == sc_ctrlchar && *(lptr + 2) == '\"')
+ || (*lptr == sc_ctrlchar && *(lptr + 1) == '!'
+ && *(lptr + 2) == '\"'))
+ { /* packed string literal */
+ _lextok = tSTRING;
+ rawstring = (*lptr == sc_ctrlchar || *(lptr + 1) == sc_ctrlchar);
+ *lexvalue = _lexval = litidx;
+ lptr += 2; /* skip exclamation point and double quote */
+ if (rawstring)
+ lptr += 1; /* skip "escape" character too */
+ lptr =
+ sc_packstr ? unpackedstring(lptr, rawstring) : packedstring(lptr,
+ rawstring);
+ if (*lptr == '\"')
+ lptr += 1; /* skip final quote */
+ else
+ error(37); /* invalid (non-terminated) string */
+ }
+ else if (*lptr == '\'')
+ { /* character literal */
+ lptr += 1; /* skip quote */
+ _lextok = tNUMBER;
+ *lexvalue = _lexval = litchar(&lptr, FALSE);
+ if (*lptr == '\'')
+ lptr += 1; /* skip final quote */
+ else
+ error(27); /* invalid character constant (must be one character) */
+ }
+ else if (*lptr == ';')
+ { /* semicolumn resets "error" flag */
+ _lextok = ';';
+ lptr += 1;
+ errorset(sRESET); /* reset error flag (clear the "panic mode") */
+ }
+ else
+ {
+ _lextok = *lptr; /* if every match fails, return the character */
+ lptr += 1; /* increase the "lptr" pointer */
+ } /* if */
+ return _lextok;
+}
+
+/* lexpush
+ *
+ * Pushes a token back, so the next call to lex() will return the token
+ * last examined, instead of a new token.
+ *
+ * Only one token can be pushed back.
+ *
+ * In fact, lex() already stores the information it finds into global
+ * variables, so all that is to be done is set a flag that informs lex()
+ * to read and return the information from these variables, rather than
+ * to read in a new token from the input file.
+ */
+void
+lexpush(void)
+{
+ assert(_pushed == FALSE);
+ _pushed = TRUE;
+}
+
+/* lexclr
+ *
+ * Sets the variable "_pushed" to 0 to make sure lex() will read in a new
+ * symbol (a not continue with some old one). This is required upon return
+ * from Assembler mode.
+ */
+void
+lexclr(int clreol)
+{
+ _pushed = FALSE;
+ if (clreol)
+ {
+ lptr = strchr(pline, '\0');
+ assert(lptr != NULL);
+ } /* if */
+}
+
+/* matchtoken
+ *
+ * This routine is useful if only a simple check is needed. If the token
+ * differs from the one expected, it is pushed back.
+ */
+int
+matchtoken(int token)
+{
+ cell val;
+ char *str;
+ int tok;
+
+ tok = lex(&val, &str);
+ if (tok == token || (token == tTERM && (tok == ';' || tok == tENDEXPR)))
+ {
+ return 1;
+ }
+ else if (!sc_needsemicolon && token == tTERM && (_lexnewline || !freading))
+ {
+ lexpush(); /* push "tok" back, we use the "hidden" newline token */
+ return 1;
+ }
+ else
+ {
+ lexpush();
+ return 0;
+ } /* if */
+}
+
+/* tokeninfo
+ *
+ * Returns additional information of a token after using "matchtoken()"
+ * or needtoken(). It does no harm using this routine after a call to
+ * "lex()", but lex() already returns the same information.
+ *
+ * The token itself is the return value. Normally, this one is already known.
+ */
+int
+tokeninfo(cell * val, char **str)
+{
+ /* if the token was pushed back, tokeninfo() returns the token and
+ * parameters of the *next* token, not of the *current* token.
+ */
+ assert(!_pushed);
+ *val = _lexval;
+ *str = _lexstr;
+ return _lextok;
+}
+
+/* needtoken
+ *
+ * This routine checks for a required token and gives an error message if
+ * it isn't there (and returns FALSE in that case).
+ *
+ * Global references: _lextok;
+ */
+int
+needtoken(int token)
+{
+ char s1[20], s2[20];
+
+ if (matchtoken(token))
+ {
+ return TRUE;
+ }
+ else
+ {
+ /* token already pushed back */
+ assert(_pushed);
+ if (token < 256)
+ sprintf(s1, "%c", (char)token); /* single character token */
+ else
+ strcpy(s1, sc_tokens[token - tFIRST]); /* multi-character symbol */
+ if (!freading)
+ strcpy(s2, "-end of file-");
+ else if (_lextok < 256)
+ sprintf(s2, "%c", (char)_lextok);
+ else
+ strcpy(s2, sc_tokens[_lextok - tFIRST]);
+ error(1, s1, s2); /* expected ..., but found ... */
+ return FALSE;
+ } /* if */
+}
+
+/* match
+ *
+ * Compares a series of characters from the input file with the characters
+ * in "st" (that contains a token). If the token on the input file matches
+ * "st", the input file pointer "lptr" is adjusted to point to the next
+ * token, otherwise "lptr" remains unaltered.
+ *
+ * If the parameter "end: is true, match() requires that the first character
+ * behind the recognized token is non-alphanumeric.
+ *
+ * Global references: lptr (altered)
+ */
+static int
+match(char *st, int end)
+{
+ int k;
+ char *ptr;
+
+ k = 0;
+ ptr = lptr;
+ while (st[k])
+ {
+ if (st[k] != *ptr)
+ return 0;
+ k += 1;
+ ptr += 1;
+ } /* while */
+ if (end)
+ { /* symbol must terminate with non-alphanumeric char */
+ if (alphanum(*ptr))
+ return 0;
+ } /* if */
+ lptr = ptr; /* match found, skip symbol */
+ return 1;
+}
+
+/* stowlit
+ *
+ * Stores a value into the literal queue. The literal queue is used for
+ * literal strings used in functions and for initializing array variables.
+ *
+ * Global references: litidx (altered)
+ * litq (altered)
+ */
+void
+stowlit(cell value)
+{
+ if (litidx >= litmax)
+ {
+ cell *p;
+
+ litmax += sDEF_LITMAX;
+ p = (cell *) realloc(litq, litmax * sizeof(cell));
+ if (!p)
+ error(102, "literal table"); /* literal table overflow (fatal error) */
+ litq = p;
+ } /* if */
+ assert(litidx < litmax);
+ litq[litidx++] = value;
+}
+
+/* litchar
+ *
+ * Return current literal character and increase the pointer to point
+ * just behind this literal character.
+ *
+ * Note: standard "escape sequences" are suported, but the backslash may be
+ * replaced by another character; the syntax '\ddd' is supported,
+ * but ddd must be decimal!
+ */
+static cell
+litchar(char **lptr, int rawmode)
+{
+ cell c = 0;
+ unsigned char *cptr;
+
+ cptr = (unsigned char *)*lptr;
+ if (rawmode || *cptr != sc_ctrlchar)
+ { /* no escape character */
+ c = *cptr;
+ cptr += 1;
+ }
+ else
+ {
+ cptr += 1;
+ if (*cptr == sc_ctrlchar)
+ {
+ c = *cptr; /* \\ == \ (the escape character itself) */
+ cptr += 1;
+ }
+ else
+ {
+ switch (*cptr)
+ {
+ case 'a': /* \a == audible alarm */
+ c = 7;
+ cptr += 1;
+ break;
+ case 'b': /* \b == backspace */
+ c = 8;
+ cptr += 1;
+ break;
+ case 'e': /* \e == escape */
+ c = 27;
+ cptr += 1;
+ break;
+ case 'f': /* \f == form feed */
+ c = 12;
+ cptr += 1;
+ break;
+ case 'n': /* \n == NewLine character */
+ c = 10;
+ cptr += 1;
+ break;
+ case 'r': /* \r == carriage return */
+ c = 13;
+ cptr += 1;
+ break;
+ case 't': /* \t == horizontal TAB */
+ c = 9;
+ cptr += 1;
+ break;
+ case 'v': /* \v == vertical TAB */
+ c = 11;
+ cptr += 1;
+ break;
+ case '\'': /* \' == ' (single quote) */
+ case '"': /* \" == " (single quote) */
+ case '%': /* \% == % (percent) */
+ c = *cptr;
+ cptr += 1;
+ break;
+ default:
+ if (sc_isdigit(*cptr))
+ { /* \ddd */
+ c = 0;
+ while (*cptr >= '0' && *cptr <= '9') /* decimal! */
+ c = c * 10 + *cptr++ - '0';
+ if (*cptr == ';')
+ cptr++; /* swallow a trailing ';' */
+ }
+ else
+ {
+ error(27); /* invalid character constant */
+ } /* if */
+ } /* switch */
+ } /* if */
+ } /* if */
+ *lptr = (char *)cptr;
+ assert(c >= 0 && c < 256);
+ return c;
+}
+
+/* alpha
+ *
+ * Test if character "c" is alphabetic ("a".."z"), an underscore ("_")
+ * or an "at" sign ("@"). The "@" is an extension to standard C.
+ */
+static int
+alpha(char c)
+{
+ return (sc_isalpha(c) || c == '_' || c == PUBLIC_CHAR);
+}
+
+/* alphanum
+ *
+ * Test if character "c" is alphanumeric ("a".."z", "0".."9", "_" or "@")
+ */
+int
+alphanum(char c)
+{
+ return (alpha(c) || sc_isdigit(c));
+}
+
+/* The local variable table must be searched backwards, so that the deepest
+ * nesting of local variables is searched first. The simplest way to do
+ * this is to insert all new items at the head of the list.
+ * In the global list, the symbols are kept in sorted order, so that the
+ * public functions are written in sorted order.
+ */
+static symbol *
+add_symbol(symbol * root, symbol * entry, int sort)
+{
+ symbol *newsym;
+
+ if (sort)
+ while (root->next && strcmp(entry->name, root->next->name) > 0)
+ root = root->next;
+
+ if (!(newsym = (symbol *)malloc(sizeof(symbol))))
+ {
+ error(103);
+ return NULL;
+ } /* if */
+ memcpy(newsym, entry, sizeof(symbol));
+ newsym->next = root->next;
+ root->next = newsym;
+ return newsym;
+}
+
+static void
+free_symbol(symbol * sym)
+{
+ arginfo *arg;
+
+ /* free all sub-symbol allocated memory blocks, depending on the
+ * kind of the symbol
+ */
+ assert(sym != NULL);
+ if (sym->ident == iFUNCTN)
+ {
+ /* run through the argument list; "default array" arguments
+ * must be freed explicitly; the tag list must also be freed */
+ assert(sym->dim.arglist != NULL);
+ for (arg = sym->dim.arglist; arg->ident != 0; arg++)
+ {
+ if (arg->ident == iREFARRAY && arg->hasdefault)
+ free(arg->defvalue.array.data);
+ else if (arg->ident == iVARIABLE
+ && ((arg->hasdefault & uSIZEOF) != 0
+ || (arg->hasdefault & uTAGOF) != 0))
+ free(arg->defvalue.size.symname);
+ assert(arg->tags != NULL);
+ free(arg->tags);
+ } /* for */
+ free(sym->dim.arglist);
+ } /* if */
+ assert(sym->refer != NULL);
+ free(sym->refer);
+ free(sym);
+}
+
+void
+delete_symbol(symbol * root, symbol * sym)
+{
+ /* find the symbol and its predecessor
+ * (this function assumes that you will never delete a symbol that is not
+ * in the table pointed at by "root")
+ */
+ assert(root != sym);
+ while (root->next != sym)
+ {
+ root = root->next;
+ assert(root != NULL);
+ } /* while */
+
+ /* unlink it, then free it */
+ root->next = sym->next;
+ free_symbol(sym);
+}
+
+void
+delete_symbols(symbol * root, int level, int delete_labels,
+ int delete_functions)
+{
+ symbol *sym;
+
+ /* erase only the symbols with a deeper nesting level than the
+ * specified nesting level */
+ while (root->next)
+ {
+ sym = root->next;
+ if (sym->compound < level)
+ break;
+ if ((delete_labels || sym->ident != iLABEL)
+ && (delete_functions || sym->ident != iFUNCTN
+ || (sym->usage & uNATIVE) != 0) && (delete_functions
+ || sym->ident != iCONSTEXPR
+ || (sym->usage & uPREDEF) ==
+ 0) && (delete_functions
+ || (sym->ident !=
+ iVARIABLE
+ && sym->ident !=
+ iARRAY)))
+ {
+ root->next = sym->next;
+ free_symbol(sym);
+ }
+ else
+ {
+ /* if the function was prototyped, but not implemented in this source,
+ * mark it as such, so that its use can be flagged
+ */
+ if (sym->ident == iFUNCTN && (sym->usage & uDEFINE) == 0)
+ sym->usage |= uMISSING;
+ if (sym->ident == iFUNCTN || sym->ident == iVARIABLE
+ || sym->ident == iARRAY)
+ sym->usage &= ~uDEFINE; /* clear "defined" flag */
+ /* for user defined operators, also remove the "prototyped" flag, as
+ * user-defined operators *must* be declared before use
+ */
+ if (sym->ident == iFUNCTN && !sc_isalpha(*sym->name)
+ && *sym->name != '_' && *sym->name != PUBLIC_CHAR)
+ sym->usage &= ~uPROTOTYPED;
+ root = sym; /* skip the symbol */
+ } /* if */
+ } /* if */
+}
+
+/* The purpose of the hash is to reduce the frequency of a "name"
+ * comparison (which is costly). There is little interest in avoiding
+ * clusters in similar names, which is why this function is plain simple.
+ */
+unsigned int
+namehash(char *name)
+{
+ unsigned char *ptr = (unsigned char *)name;
+ int len = strlen(name);
+
+ if (len == 0)
+ return 0L;
+ assert(len < 256);
+ return (len << 24Lu) + (ptr[0] << 16Lu) + (ptr[len - 1] << 8Lu) +
+ (ptr[len >> 1Lu]);
+}
+
+static symbol *
+find_symbol(symbol * root, char *name, int fnumber)
+{
+ symbol *ptr = root->next;
+ unsigned long hash = namehash(name);
+
+ while (ptr)
+ {
+ if (hash == ptr->hash && strcmp(name, ptr->name) == 0
+ && !ptr->parent && (ptr->fnumber < 0
+ || ptr->fnumber == fnumber))
+ return ptr;
+ ptr = ptr->next;
+ } /* while */
+ return NULL;
+}
+
+static symbol *
+find_symbol_child(symbol * root, symbol * sym)
+{
+ symbol *ptr = root->next;
+
+ while (ptr)
+ {
+ if (ptr->parent == sym)
+ return ptr;
+ ptr = ptr->next;
+ } /* while */
+ return NULL;
+}
+
+/* Adds "bywhom" to the list of referrers of "entry". Typically,
+ * bywhom will be the function that uses a variable or that calls
+ * the function.
+ */
+int
+refer_symbol(symbol * entry, symbol * bywhom)
+{
+ int count;
+
+ assert(bywhom != NULL); /* it makes no sense to add a "void" referrer */
+ assert(entry != NULL);
+ assert(entry->refer != NULL);
+
+ /* see if it is already there */
+ for (count = 0; count < entry->numrefers && entry->refer[count] != bywhom;
+ count++)
+ /* nothing */ ;
+ if (count < entry->numrefers)
+ {
+ assert(entry->refer[count] == bywhom);
+ return TRUE;
+ } /* if */
+
+ /* see if there is an empty spot in the referrer list */
+ for (count = 0; count < entry->numrefers && entry->refer[count];
+ count++)
+ /* nothing */ ;
+ assert(count <= entry->numrefers);
+ if (count == entry->numrefers)
+ {
+ symbol **refer;
+ int newsize = 2 * entry->numrefers;
+
+ assert(newsize > 0);
+ /* grow the referrer list */
+ refer = (symbol **) realloc(entry->refer, newsize * sizeof(symbol *));
+ if (!refer)
+ return FALSE; /* insufficient memory */
+ /* initialize the new entries */
+ entry->refer = refer;
+ for (count = entry->numrefers; count < newsize; count++)
+ entry->refer[count] = NULL;
+ count = entry->numrefers; /* first empty spot */
+ entry->numrefers = newsize;
+ } /* if */
+
+ /* add the referrer */
+ assert(entry->refer[count] == NULL);
+ entry->refer[count] = bywhom;
+ return TRUE;
+}
+
+void
+markusage(symbol * sym, int usage)
+{
+ sym->usage |= (char)usage;
+ /* check if (global) reference must be added to the symbol */
+ if ((usage & (uREAD | uWRITTEN)) != 0)
+ {
+ /* only do this for global symbols */
+ if (sym->vclass == sGLOBAL)
+ {
+ /* "curfunc" should always be valid, since statements may not occurs
+ * outside functions; in the case of syntax errors, however, the
+ * compiler may arrive through this function
+ */
+ if (curfunc)
+ refer_symbol(sym, curfunc);
+ } /* if */
+ } /* if */
+}
+
+/* findglb
+ *
+ * Returns a pointer to the global symbol (if found) or NULL (if not found)
+ */
+symbol *
+findglb(char *name)
+{
+ return find_symbol(&glbtab, name, fcurrent);
+}
+
+/* findloc
+ *
+ * Returns a pointer to the local symbol (if found) or NULL (if not found).
+ * See add_symbol() how the deepest nesting level is searched first.
+ */
+symbol *
+findloc(char *name)
+{
+ return find_symbol(&loctab, name, -1);
+}
+
+symbol *
+findconst(char *name)
+{
+ symbol *sym;
+
+ sym = find_symbol(&loctab, name, -1); /* try local symbols first */
+ if (!sym || sym->ident != iCONSTEXPR) /* not found, or not a constant */
+ sym = find_symbol(&glbtab, name, fcurrent);
+ if (!sym || sym->ident != iCONSTEXPR)
+ return NULL;
+ assert(sym->parent == NULL); /* constants have no hierarchy */
+ return sym;
+}
+
+symbol *
+finddepend(symbol * parent)
+{
+ symbol *sym;
+
+ sym = find_symbol_child(&loctab, parent); /* try local symbols first */
+ if (!sym) /* not found */
+ sym = find_symbol_child(&glbtab, parent);
+ return sym;
+}
+
+/* addsym
+ *
+ * Adds a symbol to the symbol table (either global or local variables,
+ * or global and local constants).
+ */
+symbol *
+addsym(char *name, cell addr, int ident, int vclass, int tag, int usage)
+{
+ symbol entry, **refer;
+
+ /* global variables/constants/functions may only be defined once */
+ assert(!(ident == iFUNCTN || ident == iCONSTEXPR) || vclass != sGLOBAL
+ || findglb(name) == NULL);
+ /* labels may only be defined once */
+ assert(ident != iLABEL || findloc(name) == NULL);
+
+ /* create an empty referrer list */
+ if (!(refer = (symbol **)malloc(sizeof(symbol *))))
+ {
+ error(103); /* insufficient memory */
+ return NULL;
+ } /* if */
+ *refer = NULL;
+
+ /* first fill in the entry */
+ strcpy(entry.name, name);
+ entry.hash = namehash(name);
+ entry.addr = addr;
+ entry.vclass = (char)vclass;
+ entry.ident = (char)ident;
+ entry.tag = tag;
+ entry.usage = (char)usage;
+ entry.compound = 0; /* may be overridden later */
+ entry.fnumber = -1; /* assume global visibility (ignored for local symbols) */
+ entry.numrefers = 1;
+ entry.refer = refer;
+ entry.parent = NULL;
+
+ /* then insert it in the list */
+ if (vclass == sGLOBAL)
+ return add_symbol(&glbtab, &entry, TRUE);
+ else
+ return add_symbol(&loctab, &entry, FALSE);
+}
+
+symbol *
+addvariable(char *name, cell addr, int ident, int vclass, int tag,
+ int dim[], int numdim, int idxtag[])
+{
+ symbol *sym, *parent, *top;
+ int level;
+
+ /* global variables may only be defined once */
+ assert(vclass != sGLOBAL || (sym = findglb(name)) == NULL
+ || (sym->usage & uDEFINE) == 0);
+
+ if (ident == iARRAY || ident == iREFARRAY)
+ {
+ parent = NULL;
+ sym = NULL; /* to avoid a compiler warning */
+ for (level = 0; level < numdim; level++)
+ {
+ top = addsym(name, addr, ident, vclass, tag, uDEFINE);
+ top->dim.array.length = dim[level];
+ top->dim.array.level = (short)(numdim - level - 1);
+ top->x.idxtag = idxtag[level];
+ top->parent = parent;
+ parent = top;
+ if (level == 0)
+ sym = top;
+ } /* for */
+ }
+ else
+ {
+ sym = addsym(name, addr, ident, vclass, tag, uDEFINE);
+ } /* if */
+ return sym;
+}
+
+/* getlabel
+ *
+ * Return next available internal label number.
+ */
+int
+getlabel(void)
+{
+ return labnum++;
+}
+
+/* itoh
+ *
+ * Converts a number to a hexadecimal string and returns a pointer to that
+ * string.
+ */
+char *
+itoh(ucell val)
+{
+ static char itohstr[15]; /* hex number is 10 characters long at most */
+ char *ptr;
+ int i, nibble[8]; /* a 32-bit hexadecimal cell has 8 nibbles */
+ int max;
+
+#if defined(BIT16)
+ max = 4;
+#else
+ max = 8;
+#endif
+ ptr = itohstr;
+ for (i = 0; i < max; i += 1)
+ {
+ nibble[i] = (int)(val & 0x0f); /* nibble 0 is lowest nibble */
+ val >>= 4;
+ } /* endfor */
+ i = max - 1;
+ while (nibble[i] == 0 && i > 0) /* search for highest non-zero nibble */
+ i -= 1;
+ while (i >= 0)
+ {
+ if (nibble[i] >= 10)
+ *ptr++ = (char)('a' + (nibble[i] - 10));
+ else
+ *ptr++ = (char)('0' + nibble[i]);
+ i -= 1;
+ } /* while */
+ *ptr = '\0'; /* and a zero-terminator */
+ return itohstr;
+}
--- /dev/null
+/* Small compiler - Recursive descend expresion parser
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc3.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <limits.h> /* for PATH_MAX */
+#include <string.h>
+
+#include "embryo_cc_sc.h"
+
+static int skim(int *opstr, void (*testfunc) (int), int dropval,
+ int endval, int (*hier) (value *), value * lval);
+static void dropout(int lvalue, void (*testfunc) (int val), int exit1,
+ value * lval);
+static int plnge(int *opstr, int opoff, int (*hier) (value * lval),
+ value * lval, char *forcetag, int chkbitwise);
+static int plnge1(int (*hier) (value * lval), value * lval);
+static void plnge2(void (*oper) (void),
+ int (*hier) (value * lval),
+ value * lval1, value * lval2);
+static cell calc(cell left, void (*oper) (), cell right,
+ char *boolresult);
+static int hier13(value * lval);
+static int hier12(value * lval);
+static int hier11(value * lval);
+static int hier10(value * lval);
+static int hier9(value * lval);
+static int hier8(value * lval);
+static int hier7(value * lval);
+static int hier6(value * lval);
+static int hier5(value * lval);
+static int hier4(value * lval);
+static int hier3(value * lval);
+static int hier2(value * lval);
+static int hier1(value * lval1);
+static int primary(value * lval);
+static void clear_value(value * lval);
+static void callfunction(symbol * sym);
+static int dbltest(void (*oper) (), value * lval1, value * lval2);
+static int commutative(void (*oper) ());
+static int constant(value * lval);
+
+static char lastsymbol[sNAMEMAX + 1]; /* name of last function/variable */
+static int bitwise_opercount; /* count of bitwise operators in an expression */
+
+/* Function addresses of binary operators for signed operations */
+static void (*op1[17]) (void) =
+{
+ os_mult, os_div, os_mod, /* hier3, index 0 */
+ ob_add, ob_sub, /* hier4, index 3 */
+ ob_sal, os_sar, ou_sar, /* hier5, index 5 */
+ ob_and, /* hier6, index 8 */
+ ob_xor, /* hier7, index 9 */
+ ob_or, /* hier8, index 10 */
+ os_le, os_ge, os_lt, os_gt, /* hier9, index 11 */
+ ob_eq, ob_ne, /* hier10, index 15 */
+};
+/* These two functions are defined because the functions inc() and dec() in
+ * SC4.C have a different prototype than the other code generation functions.
+ * The arrays for user-defined functions use the function pointers for
+ * identifying what kind of operation is requested; these functions must all
+ * have the same prototype. As inc() and dec() are special cases already, it
+ * is simplest to add two "do-nothing" functions.
+ */
+static void
+user_inc(void)
+{
+}
+static void
+user_dec(void)
+{
+}
+
+/*
+ * Searches for a binary operator a list of operators. The list is stored in
+ * the array "list". The last entry in the list should be set to 0.
+ *
+ * The index of an operator in "list" (if found) is returned in "opidx". If
+ * no operator is found, nextop() returns 0.
+ */
+static int
+nextop(int *opidx, int *list)
+{
+ *opidx = 0;
+ while (*list)
+ {
+ if (matchtoken(*list))
+ {
+ return TRUE; /* found! */
+ }
+ else
+ {
+ list += 1;
+ *opidx += 1;
+ } /* if */
+ } /* while */
+ return FALSE; /* entire list scanned, nothing found */
+}
+
+int
+check_userop(void (*oper) (void), int tag1, int tag2, int numparam,
+ value * lval, int *resulttag)
+{
+ static char *binoperstr[] = { "*", "/", "%", "+", "-", "", "", "",
+ "", "", "", "<=", ">=", "<", ">", "==", "!="
+ };
+ static int binoper_savepri[] =
+ { FALSE, FALSE, FALSE, FALSE, FALSE, FALSE,
+ FALSE, FALSE, FALSE, FALSE, FALSE,
+ TRUE, TRUE, TRUE, TRUE, FALSE, FALSE
+ };
+ static char *unoperstr[] = { "!", "-", "++", "--" };
+ static void (*unopers[]) (void) =
+ {
+ lneg, neg, user_inc, user_dec};
+ char opername[4] = "", symbolname[sNAMEMAX + 1];
+ int i, swapparams, savepri, savealt;
+ int paramspassed;
+ symbol *sym;
+
+ /* since user-defined operators on untagged operands are forbidden, we have
+ * a quick exit.
+ */
+ assert(numparam == 1 || numparam == 2);
+ if (tag1 == 0 && (numparam == 1 || tag2 == 0))
+ return FALSE;
+
+ savepri = savealt = FALSE;
+ /* find the name with the operator */
+ if (numparam == 2)
+ {
+ if (!oper)
+ {
+ /* assignment operator: a special case */
+ strcpy(opername, "=");
+ if (lval
+ && (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR))
+ savealt = TRUE;
+ }
+ else
+ {
+ assert((sizeof binoperstr / sizeof binoperstr[0]) ==
+ (sizeof op1 / sizeof op1[0]));
+ for (i = 0; i < (int)(sizeof op1 / sizeof op1[0]); i++)
+ {
+ if (oper == op1[i])
+ {
+ strcpy(opername, binoperstr[i]);
+ savepri = binoper_savepri[i];
+ break;
+ } /* if */
+ } /* for */
+ } /* if */
+ }
+ else
+ {
+ assert(oper != NULL);
+ assert(numparam == 1);
+ /* try a select group of unary operators */
+ assert((sizeof unoperstr / sizeof unoperstr[0]) ==
+ (sizeof unopers / sizeof unopers[0]));
+ if (opername[0] == '\0')
+ {
+ for (i = 0; i < (int)(sizeof unopers / sizeof unopers[0]); i++)
+ {
+ if (oper == unopers[i])
+ {
+ strcpy(opername, unoperstr[i]);
+ break;
+ } /* if */
+ } /* for */
+ } /* if */
+ } /* if */
+ /* if not found, quit */
+ if (opername[0] == '\0')
+ return FALSE;
+
+ /* create a symbol name from the tags and the operator name */
+ assert(numparam == 1 || numparam == 2);
+ operator_symname(symbolname, opername, tag1, tag2, numparam, tag2);
+ swapparams = FALSE;
+ sym = findglb(symbolname);
+ if (!sym /*|| (sym->usage & uDEFINE)==0 */ )
+ { /* ??? should not check uDEFINE; first pass clears these bits */
+ /* check for commutative operators */
+ if (tag1 == tag2 || !oper || !commutative(oper))
+ return FALSE; /* not commutative, cannot swap operands */
+ /* if arrived here, the operator is commutative and the tags are different,
+ * swap tags and try again
+ */
+ assert(numparam == 2); /* commutative operator must be a binary operator */
+ operator_symname(symbolname, opername, tag2, tag1, numparam, tag1);
+ swapparams = TRUE;
+ sym = findglb(symbolname);
+ if (!sym /*|| (sym->usage & uDEFINE)==0 */ )
+ return FALSE;
+ } /* if */
+
+ /* check existence and the proper declaration of this function */
+ if ((sym->usage & uMISSING) != 0 || (sym->usage & uPROTOTYPED) == 0)
+ {
+ char symname[2 * sNAMEMAX + 16]; /* allow space for user defined operators */
+
+ funcdisplayname(symname, sym->name);
+ if ((sym->usage & uMISSING) != 0)
+ error(4, symname); /* function not defined */
+ if ((sym->usage & uPROTOTYPED) == 0)
+ error(71, symname); /* operator must be declared before use */
+ } /* if */
+
+ /* we don't want to use the redefined operator in the function that
+ * redefines the operator itself, otherwise the snippet below gives
+ * an unexpected recursion:
+ * fixed:operator+(fixed:a, fixed:b)
+ * return a + b
+ */
+ if (sym == curfunc)
+ return FALSE;
+
+ /* for increment and decrement operators, the symbol must first be loaded
+ * (and stored back afterwards)
+ */
+ if (oper == user_inc || oper == user_dec)
+ {
+ assert(!savepri);
+ assert(lval != NULL);
+ if (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR)
+ push1(); /* save current address in PRI */
+ rvalue(lval); /* get the symbol's value in PRI */
+ } /* if */
+
+ assert(!savepri || !savealt); /* either one MAY be set, but not both */
+ if (savepri)
+ {
+ /* the chained comparison operators require that the ALT register is
+ * unmodified, so we save it here; actually, we save PRI because the normal
+ * instruction sequence (without user operator) swaps PRI and ALT
+ */
+ push1(); /* right-hand operand is in PRI */
+ }
+ else if (savealt)
+ {
+ /* for the assignment operator, ALT may contain an address at which the
+ * result must be stored; this address must be preserved across the
+ * call
+ */
+ assert(lval != NULL); /* this was checked earlier */
+ assert(lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR); /* checked earlier */
+ push2();
+ } /* if */
+
+ /* push parameters, call the function */
+ paramspassed = (!oper) ? 1 : numparam;
+ switch (paramspassed)
+ {
+ case 1:
+ push1();
+ break;
+ case 2:
+ /* note that 1) a function expects that the parameters are pushed
+ * in reversed order, and 2) the left operand is in the secondary register
+ * and the right operand is in the primary register */
+ if (swapparams)
+ {
+ push2();
+ push1();
+ }
+ else
+ {
+ push1();
+ push2();
+ } /* if */
+ break;
+ default:
+ assert(0);
+ } /* switch */
+ endexpr(FALSE); /* mark the end of a sub-expression */
+ pushval((cell) paramspassed * sizeof(cell));
+ assert(sym->ident == iFUNCTN);
+ ffcall(sym, paramspassed);
+ if (sc_status != statSKIP)
+ markusage(sym, uREAD); /* do not mark as "used" when this call itself is skipped */
+ if (sym->x.lib)
+ sym->x.lib->value += 1; /* increment "usage count" of the library */
+ sideeffect = TRUE; /* assume functions carry out a side-effect */
+ assert(resulttag != NULL);
+ *resulttag = sym->tag; /* save tag of the called function */
+
+ if (savepri || savealt)
+ pop2(); /* restore the saved PRI/ALT that into ALT */
+ if (oper == user_inc || oper == user_dec)
+ {
+ assert(lval != NULL);
+ if (lval->ident == iARRAYCELL || lval->ident == iARRAYCHAR)
+ pop2(); /* restore address (in ALT) */
+ store(lval); /* store PRI in the symbol */
+ moveto1(); /* make sure PRI is restored on exit */
+ } /* if */
+ return TRUE;
+}
+
+int
+matchtag(int formaltag, int actualtag, int allowcoerce)
+{
+ if (formaltag != actualtag)
+ {
+ /* if the formal tag is zero and the actual tag is not "fixed", the actual
+ * tag is "coerced" to zero
+ */
+ if (!allowcoerce || formaltag != 0 || (actualtag & FIXEDTAG) != 0)
+ return FALSE;
+ } /* if */
+ return TRUE;
+}
+
+/*
+ * The AMX pseudo-processor has no direct support for logical (boolean)
+ * operations. These have to be done via comparing and jumping. Since we are
+ * already jumping through the code, we might as well implement an "early
+ * drop-out" evaluation (also called "short-circuit"). This conforms to
+ * standard C:
+ *
+ * expr1 || expr2 expr2 will only be evaluated if expr1 is false.
+ * expr1 && expr2 expr2 will only be evaluated if expr1 is true.
+ *
+ * expr1 || expr2 && expr3 expr2 will only be evaluated if expr1 is false
+ * and expr3 will only be evaluated if expr1 is
+ * false and expr2 is true.
+ *
+ * Code generation for the last example proceeds thus:
+ *
+ * evaluate expr1
+ * operator || found
+ * jump to "l1" if result of expr1 not equal to 0
+ * evaluate expr2
+ * -> operator && found; skip to higher level in hierarchy diagram
+ * jump to "l2" if result of expr2 equal to 0
+ * evaluate expr3
+ * jump to "l2" if result of expr3 equal to 0
+ * set expression result to 1 (true)
+ * jump to "l3"
+ * l2: set expression result to 0 (false)
+ * l3:
+ * <- drop back to previous hierarchy level
+ * jump to "l1" if result of expr2 && expr3 not equal to 0
+ * set expression result to 0 (false)
+ * jump to "l4"
+ * l1: set expression result to 1 (true)
+ * l4:
+ *
+ */
+
+/* Skim over terms adjoining || and && operators
+ * dropval The value of the expression after "dropping out". An "or" drops
+ * out when the left hand is TRUE, so dropval must be 1 on "or"
+ * expressions.
+ * endval The value of the expression when no expression drops out. In an
+ * "or" expression, this happens when both the left hand and the
+ * right hand are FALSE, so endval must be 0 for "or" expressions.
+ */
+static int
+skim(int *opstr, void (*testfunc) (int), int dropval, int endval,
+ int (*hier) (value *), value * lval)
+{
+ int lvalue, hits, droplab, endlab, opidx;
+ int allconst;
+ cell constval;
+ int index;
+ cell cidx;
+
+ stgget(&index, &cidx); /* mark position in code generator */
+ hits = FALSE; /* no logical operators "hit" yet */
+ allconst = TRUE; /* assume all values "const" */
+ constval = 0;
+ droplab = 0; /* to avoid a compiler warning */
+ for (;;)
+ {
+ lvalue = plnge1(hier, lval); /* evaluate left expression */
+
+ allconst = allconst && (lval->ident == iCONSTEXPR);
+ if (allconst)
+ {
+ if (hits)
+ {
+ /* one operator was already found */
+ if (testfunc == jmp_ne0)
+ lval->constval = lval->constval || constval;
+ else
+ lval->constval = lval->constval && constval;
+ } /* if */
+ constval = lval->constval; /* save result accumulated so far */
+ } /* if */
+
+ if (nextop(&opidx, opstr))
+ {
+ if (!hits)
+ {
+ /* this is the first operator in the list */
+ hits = TRUE;
+ droplab = getlabel();
+ } /* if */
+ dropout(lvalue, testfunc, droplab, lval);
+ }
+ else if (hits)
+ { /* no (more) identical operators */
+ dropout(lvalue, testfunc, droplab, lval); /* found at least one operator! */
+ const1(endval);
+ jumplabel(endlab = getlabel());
+ setlabel(droplab);
+ const1(dropval);
+ setlabel(endlab);
+ lval->sym = NULL;
+ lval->tag = 0;
+ if (allconst)
+ {
+ lval->ident = iCONSTEXPR;
+ lval->constval = constval;
+ stgdel(index, cidx); /* scratch generated code and calculate */
+ }
+ else
+ {
+ lval->ident = iEXPRESSION;
+ lval->constval = 0;
+ } /* if */
+ return FALSE;
+ }
+ else
+ {
+ return lvalue; /* none of the operators in "opstr" were found */
+ } /* if */
+
+ } /* while */
+}
+
+/*
+ * Reads into the primary register the variable pointed to by lval if
+ * plunging through the hierarchy levels detected an lvalue. Otherwise
+ * if a constant was detected, it is loaded. If there is no constant and
+ * no lvalue, the primary register must already contain the expression
+ * result.
+ *
+ * After that, the compare routines "jmp_ne0" or "jmp_eq0" are called, which
+ * compare the primary register against 0, and jump to the "early drop-out"
+ * label "exit1" if the condition is true.
+ */
+static void
+dropout(int lvalue, void (*testfunc) (int val), int exit1, value * lval)
+{
+ if (lvalue)
+ rvalue(lval);
+ else if (lval->ident == iCONSTEXPR)
+ const1(lval->constval);
+ (*testfunc) (exit1);
+}
+
+static void
+checkfunction(value * lval)
+{
+ symbol *sym = lval->sym;
+
+ if (!sym || (sym->ident != iFUNCTN && sym->ident != iREFFUNC))
+ return; /* no known symbol, or not a function result */
+
+ if ((sym->usage & uDEFINE) != 0)
+ {
+ /* function is defined, can now check the return value (but make an
+ * exception for directly recursive functions)
+ */
+ if (sym != curfunc && (sym->usage & uRETVALUE) == 0)
+ {
+ char symname[2 * sNAMEMAX + 16]; /* allow space for user defined operators */
+
+ funcdisplayname(symname, sym->name);
+ error(209, symname); /* function should return a value */
+ } /* if */
+ }
+ else
+ {
+ /* function not yet defined, set */
+ sym->usage |= uRETVALUE; /* make sure that a future implementation of
+ * the function uses "return <value>" */
+ } /* if */
+}
+
+/*
+ * Plunge to a lower level
+ */
+static int
+plnge(int *opstr, int opoff, int (*hier) (value * lval), value * lval,
+ char *forcetag, int chkbitwise)
+{
+ int lvalue, opidx;
+ int count;
+ value lval2 = { NULL, 0, 0, 0, 0, NULL };
+
+ lvalue = plnge1(hier, lval);
+ if (nextop(&opidx, opstr) == 0)
+ return lvalue; /* no operator in "opstr" found */
+ if (lvalue)
+ rvalue(lval);
+ count = 0;
+ do
+ {
+ if (chkbitwise && count++ > 0 && bitwise_opercount != 0)
+ error(212);
+ opidx += opoff; /* add offset to index returned by nextop() */
+ plnge2(op1[opidx], hier, lval, &lval2);
+ if (op1[opidx] == ob_and || op1[opidx] == ob_or)
+ bitwise_opercount++;
+ if (forcetag)
+ lval->tag = sc_addtag(forcetag);
+ }
+ while (nextop(&opidx, opstr)); /* do */
+ return FALSE; /* result of expression is not an lvalue */
+}
+
+/* plnge_rel
+ *
+ * Binary plunge to lower level; this is very simular to plnge, but
+ * it has special code generation sequences for chained operations.
+ */
+static int
+plnge_rel(int *opstr, int opoff, int (*hier) (value * lval), value * lval)
+{
+ int lvalue, opidx;
+ value lval2 = { NULL, 0, 0, 0, 0, NULL };
+ int count;
+
+ /* this function should only be called for relational operators */
+ assert(op1[opoff] == os_le);
+ lvalue = plnge1(hier, lval);
+ if (nextop(&opidx, opstr) == 0)
+ return lvalue; /* no operator in "opstr" found */
+ if (lvalue)
+ rvalue(lval);
+ count = 0;
+ lval->boolresult = TRUE;
+ do
+ {
+ /* same check as in plnge(), but "chkbitwise" is always TRUE */
+ if (count > 0 && bitwise_opercount != 0)
+ error(212);
+ if (count > 0)
+ {
+ relop_prefix();
+ *lval = lval2; /* copy right hand expression of the previous iteration */
+ } /* if */
+ opidx += opoff;
+ plnge2(op1[opidx], hier, lval, &lval2);
+ if (count++ > 0)
+ relop_suffix();
+ }
+ while (nextop(&opidx, opstr)); /* enddo */
+ lval->constval = lval->boolresult;
+ lval->tag = sc_addtag("bool"); /* force tag to be "bool" */
+ return FALSE; /* result of expression is not an lvalue */
+}
+
+/* plnge1
+ *
+ * Unary plunge to lower level
+ * Called by: skim(), plnge(), plnge2(), plnge_rel(), hier14() and hier13()
+ */
+static int
+plnge1(int (*hier) (value * lval), value * lval)
+{
+ int lvalue, index;
+ cell cidx;
+
+ stgget(&index, &cidx); /* mark position in code generator */
+ lvalue = (*hier) (lval);
+ if (lval->ident == iCONSTEXPR)
+ stgdel(index, cidx); /* load constant later */
+ return lvalue;
+}
+
+/* plnge2
+ *
+ * Binary plunge to lower level
+ * Called by: plnge(), plnge_rel(), hier14() and hier1()
+ */
+static void
+plnge2(void (*oper) (void),
+ int (*hier) (value * lval), value * lval1, value * lval2)
+{
+ int index;
+ cell cidx;
+
+ stgget(&index, &cidx); /* mark position in code generator */
+ if (lval1->ident == iCONSTEXPR)
+ { /* constant on left side; it is not yet loaded */
+ if (plnge1(hier, lval2))
+ rvalue(lval2); /* load lvalue now */
+ else if (lval2->ident == iCONSTEXPR)
+ const1(lval2->constval << dbltest(oper, lval2, lval1));
+ const2(lval1->constval << dbltest(oper, lval2, lval1));
+ /* ^ doubling of constants operating on integer addresses */
+ /* is restricted to "add" and "subtract" operators */
+ }
+ else
+ { /* non-constant on left side */
+ push1();
+ if (plnge1(hier, lval2))
+ rvalue(lval2);
+ if (lval2->ident == iCONSTEXPR)
+ { /* constant on right side */
+ if (commutative(oper))
+ { /* test for commutative operators */
+ value lvaltmp = { NULL, 0, 0, 0, 0, NULL };
+ stgdel(index, cidx); /* scratch push1() and constant fetch (then
+ * fetch the constant again */
+ const2(lval2->constval << dbltest(oper, lval1, lval2));
+ /* now, the primary register has the left operand and the secondary
+ * register the right operand; swap the "lval" variables so that lval1
+ * is associated with the secondary register and lval2 with the
+ * primary register, as is the "normal" case.
+ */
+ lvaltmp = *lval1;
+ *lval1 = *lval2;
+ *lval2 = lvaltmp;
+ }
+ else
+ {
+ const1(lval2->constval << dbltest(oper, lval1, lval2));
+ pop2(); /* pop result of left operand into secondary register */
+ } /* if */
+ }
+ else
+ { /* non-constants on both sides */
+ pop2();
+ if (dbltest(oper, lval1, lval2))
+ cell2addr(); /* double primary register */
+ if (dbltest(oper, lval2, lval1))
+ cell2addr_alt(); /* double secondary register */
+ } /* if */
+ } /* if */
+ if (oper)
+ {
+ /* If used in an expression, a function should return a value.
+ * If the function has been defined, we can check this. If the
+ * function was not defined, we can set this requirement (so that
+ * a future function definition can check this bit.
+ */
+ checkfunction(lval1);
+ checkfunction(lval2);
+ if (lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+ {
+ char *ptr =
+ (lval1->sym) ? lval1->sym->name : "-unknown-";
+ error(33, ptr); /* array must be indexed */
+ }
+ else if (lval2->ident == iARRAY || lval2->ident == iREFARRAY)
+ {
+ char *ptr =
+ (lval2->sym) ? lval2->sym->name : "-unknown-";
+ error(33, ptr); /* array must be indexed */
+ } /* if */
+ /* ??? ^^^ should do same kind of error checking with functions */
+
+ /* check whether an "operator" function is defined for the tag names
+ * (a constant expression cannot be optimized in that case)
+ */
+ if (check_userop(oper, lval1->tag, lval2->tag, 2, NULL, &lval1->tag))
+ {
+ lval1->ident = iEXPRESSION;
+ lval1->constval = 0;
+ }
+ else if (lval1->ident == iCONSTEXPR && lval2->ident == iCONSTEXPR)
+ {
+ /* only constant expression if both constant */
+ stgdel(index, cidx); /* scratch generated code and calculate */
+ if (!matchtag(lval1->tag, lval2->tag, FALSE))
+ error(213); /* tagname mismatch */
+ lval1->constval =
+ calc(lval1->constval, oper, lval2->constval,
+ &lval1->boolresult);
+ }
+ else
+ {
+ if (!matchtag(lval1->tag, lval2->tag, FALSE))
+ error(213); /* tagname mismatch */
+ (*oper) (); /* do the (signed) operation */
+ lval1->ident = iEXPRESSION;
+ } /* if */
+ } /* if */
+}
+
+static cell
+truemodulus(cell a, cell b)
+{
+ return (a % b + b) % b;
+}
+
+static cell
+calc(cell left, void (*oper) (), cell right, char *boolresult)
+{
+ if (oper == ob_or)
+ return (left | right);
+ else if (oper == ob_xor)
+ return (left ^ right);
+ else if (oper == ob_and)
+ return (left & right);
+ else if (oper == ob_eq)
+ return (left == right);
+ else if (oper == ob_ne)
+ return (left != right);
+ else if (oper == os_le)
+ return *boolresult &= (char)(left <= right), right;
+ else if (oper == os_ge)
+ return *boolresult &= (char)(left >= right), right;
+ else if (oper == os_lt)
+ return *boolresult &= (char)(left < right), right;
+ else if (oper == os_gt)
+ return *boolresult &= (char)(left > right), right;
+ else if (oper == os_sar)
+ return (left >> (int)right);
+ else if (oper == ou_sar)
+ return ((ucell) left >> (ucell) right);
+ else if (oper == ob_sal)
+ return ((ucell) left << (int)right);
+ else if (oper == ob_add)
+ return (left + right);
+ else if (oper == ob_sub)
+ return (left - right);
+ else if (oper == os_mult)
+ return (left * right);
+ else if (oper == os_div)
+ return (left - truemodulus(left, right)) / right;
+ else if (oper == os_mod)
+ return truemodulus(left, right);
+ else
+ error(29); /* invalid expression, assumed 0 (this should never occur) */
+ return 0;
+}
+
+int
+expression(int *constant, cell * val, int *tag, int chkfuncresult)
+{
+ value lval = { NULL, 0, 0, 0, 0, NULL };
+
+ if (hier14(&lval))
+ rvalue(&lval);
+ if (lval.ident == iCONSTEXPR)
+ { /* constant expression */
+ *constant = TRUE;
+ *val = lval.constval;
+ }
+ else
+ {
+ *constant = FALSE;
+ *val = 0;
+ } /* if */
+ if (tag)
+ *tag = lval.tag;
+ if (chkfuncresult)
+ checkfunction(&lval);
+ return lval.ident;
+}
+
+static cell
+array_totalsize(symbol * sym)
+{
+ cell length;
+
+ assert(sym != NULL);
+ assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+ length = sym->dim.array.length;
+ if (sym->dim.array.level > 0)
+ {
+ cell sublength = array_totalsize(finddepend(sym));
+
+ if (sublength > 0)
+ length = length + length * sublength;
+ else
+ length = 0;
+ } /* if */
+ return length;
+}
+
+static cell
+array_levelsize(symbol * sym, int level)
+{
+ assert(sym != NULL);
+ assert(sym->ident == iARRAY || sym->ident == iREFARRAY);
+ assert(level <= sym->dim.array.level);
+ while (level-- > 0)
+ {
+ sym = finddepend(sym);
+ assert(sym != NULL);
+ } /* if */
+ return sym->dim.array.length;
+}
+
+/* hier14
+ *
+ * Lowest hierarchy level (except for the , operator).
+ *
+ * Global references: intest (referred to only)
+ */
+int
+hier14(value * lval1)
+{
+ int lvalue;
+ value lval2 = { NULL, 0, 0, 0, 0, NULL };
+ value lval3 = { NULL, 0, 0, 0, 0, NULL };
+ void (*oper) (void);
+ int tok, level, i;
+ cell val;
+ char *st;
+ int bwcount;
+ cell arrayidx1[sDIMEN_MAX], arrayidx2[sDIMEN_MAX]; /* last used array indices */
+ cell *org_arrayidx;
+
+ bwcount = bitwise_opercount;
+ bitwise_opercount = 0;
+ for (i = 0; i < sDIMEN_MAX; i++)
+ arrayidx1[i] = arrayidx2[i] = 0;
+ org_arrayidx = lval1->arrayidx; /* save current pointer, to reset later */
+ if (!lval1->arrayidx)
+ lval1->arrayidx = arrayidx1;
+ lvalue = plnge1(hier13, lval1);
+ if (lval1->ident != iARRAYCELL && lval1->ident != iARRAYCHAR)
+ lval1->arrayidx = NULL;
+ if (lval1->ident == iCONSTEXPR) /* load constant here */
+ const1(lval1->constval);
+ tok = lex(&val, &st);
+ switch (tok)
+ {
+ case taOR:
+ oper = ob_or;
+ break;
+ case taXOR:
+ oper = ob_xor;
+ break;
+ case taAND:
+ oper = ob_and;
+ break;
+ case taADD:
+ oper = ob_add;
+ break;
+ case taSUB:
+ oper = ob_sub;
+ break;
+ case taMULT:
+ oper = os_mult;
+ break;
+ case taDIV:
+ oper = os_div;
+ break;
+ case taMOD:
+ oper = os_mod;
+ break;
+ case taSHRU:
+ oper = ou_sar;
+ break;
+ case taSHR:
+ oper = os_sar;
+ break;
+ case taSHL:
+ oper = ob_sal;
+ break;
+ case '=': /* simple assignment */
+ oper = NULL;
+ if (intest)
+ error(211); /* possibly unintended assignment */
+ break;
+ default:
+ lexpush();
+ bitwise_opercount = bwcount;
+ lval1->arrayidx = org_arrayidx; /* restore array index pointer */
+ return lvalue;
+ } /* switch */
+
+ /* if we get here, it was an assignment; first check a few special cases
+ * and then the general */
+ if (lval1->ident == iARRAYCHAR)
+ {
+ /* special case, assignment to packed character in a cell is permitted */
+ lvalue = TRUE;
+ }
+ else if (lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+ {
+ /* array assignment is permitted too (with restrictions) */
+ if (oper)
+ return error(23); /* array assignment must be simple assigment */
+ assert(lval1->sym != NULL);
+ if (array_totalsize(lval1->sym) == 0)
+ return error(46, lval1->sym->name); /* unknown array size */
+ lvalue = TRUE;
+ } /* if */
+
+ /* operand on left side of assignment must be lvalue */
+ if (!lvalue)
+ return error(22); /* must be lvalue */
+ /* may not change "constant" parameters */
+ assert(lval1->sym != NULL);
+ if ((lval1->sym->usage & uCONST) != 0)
+ return error(22); /* assignment to const argument */
+ lval3 = *lval1; /* save symbol to enable storage of expresion result */
+ lval1->arrayidx = org_arrayidx; /* restore array index pointer */
+ if (lval1->ident == iARRAYCELL || lval1->ident == iARRAYCHAR
+ || lval1->ident == iARRAY || lval1->ident == iREFARRAY)
+ {
+ /* if indirect fetch: save PRI (cell address) */
+ if (oper)
+ {
+ push1();
+ rvalue(lval1);
+ } /* if */
+ lval2.arrayidx = arrayidx2;
+ plnge2(oper, hier14, lval1, &lval2);
+ if (lval2.ident != iARRAYCELL && lval2.ident != iARRAYCHAR)
+ lval2.arrayidx = NULL;
+ if (oper)
+ pop2();
+ if (!oper && lval3.arrayidx && lval2.arrayidx
+ && lval3.ident == lval2.ident && lval3.sym == lval2.sym)
+ {
+ int same = TRUE;
+
+ assert(lval3.arrayidx == arrayidx1);
+ assert(lval2.arrayidx == arrayidx2);
+ for (i = 0; i < sDIMEN_MAX; i++)
+ same = same && (lval3.arrayidx[i] == lval2.arrayidx[i]);
+ if (same)
+ error(226, lval3.sym->name); /* self-assignment */
+ } /* if */
+ }
+ else
+ {
+ if (oper)
+ {
+ rvalue(lval1);
+ plnge2(oper, hier14, lval1, &lval2);
+ }
+ else
+ {
+ /* if direct fetch and simple assignment: no "push"
+ * and "pop" needed -> call hier14() directly, */
+ if (hier14(&lval2))
+ rvalue(&lval2); /* instead of plnge2(). */
+ checkfunction(&lval2);
+ /* check whether lval2 and lval3 (old lval1) refer to the same variable */
+ if (lval2.ident == iVARIABLE && lval3.ident == lval2.ident
+ && lval3.sym == lval2.sym)
+ {
+ assert(lval3.sym != NULL);
+ error(226, lval3.sym->name); /* self-assignment */
+ } /* if */
+ } /* if */
+ } /* if */
+ if (lval3.ident == iARRAY || lval3.ident == iREFARRAY)
+ {
+ /* left operand is an array, right operand should be an array variable
+ * of the same size and the same dimension, an array literal (of the
+ * same size) or a literal string.
+ */
+ int exactmatch = TRUE;
+
+ if (lval2.ident != iARRAY && lval2.ident != iREFARRAY)
+ error(33, lval3.sym->name); /* array must be indexed */
+ if (lval2.sym)
+ {
+ val = lval2.sym->dim.array.length; /* array variable */
+ level = lval2.sym->dim.array.level;
+ }
+ else
+ {
+ val = lval2.constval; /* literal array */
+ level = 0;
+ /* If val is negative, it means that lval2 is a
+ * literal string. The string array size may be
+ * smaller than the destination array.
+ */
+ if (val < 0)
+ {
+ val = -val;
+ exactmatch = FALSE;
+ } /* if */
+ } /* if */
+ if (lval3.sym->dim.array.level != level)
+ return error(48); /* array dimensions must match */
+ else if (lval3.sym->dim.array.length < val
+ || (exactmatch && lval3.sym->dim.array.length > val))
+ return error(47); /* array sizes must match */
+ if (level > 0)
+ {
+ /* check the sizes of all sublevels too */
+ symbol *sym1 = lval3.sym;
+ symbol *sym2 = lval2.sym;
+ int i;
+
+ assert(sym1 != NULL && sym2 != NULL);
+ /* ^^^ sym2 must be valid, because only variables can be
+ * multi-dimensional (there are no multi-dimensional arrays),
+ * sym1 must be valid because it must be an lvalue
+ */
+ assert(exactmatch);
+ for (i = 0; i < level; i++)
+ {
+ sym1 = finddepend(sym1);
+ sym2 = finddepend(sym2);
+ assert(sym1 != NULL && sym2 != NULL);
+ /* ^^^ both arrays have the same dimensions (this was checked
+ * earlier) so the dependend should always be found
+ */
+ if (sym1->dim.array.length != sym2->dim.array.length)
+ error(47); /* array sizes must match */
+ } /* for */
+ /* get the total size in cells of the multi-dimensional array */
+ val = array_totalsize(lval3.sym);
+ assert(val > 0); /* already checked */
+ } /* if */
+ }
+ else
+ {
+ /* left operand is not an array, right operand should then not be either */
+ if (lval2.ident == iARRAY || lval2.ident == iREFARRAY)
+ error(6); /* must be assigned to an array */
+ } /* if */
+ if (lval3.ident == iARRAY || lval3.ident == iREFARRAY)
+ {
+ memcopy(val * sizeof(cell));
+ }
+ else
+ {
+ check_userop(NULL, lval2.tag, lval3.tag, 2, &lval3, &lval2.tag);
+ store(&lval3); /* now, store the expression result */
+ } /* if */
+ if (!oper && !matchtag(lval3.tag, lval2.tag, TRUE))
+ error(213); /* tagname mismatch (if "oper", warning already given in plunge2()) */
+ if (lval3.sym)
+ markusage(lval3.sym, uWRITTEN);
+ sideeffect = TRUE;
+ bitwise_opercount = bwcount;
+ return FALSE; /* expression result is never an lvalue */
+}
+
+static int
+hier13(value * lval)
+{
+ int lvalue, flab1, flab2;
+ value lval2 = { NULL, 0, 0, 0, 0, NULL };
+ int array1, array2;
+
+ lvalue = plnge1(hier12, lval);
+ if (matchtoken('?'))
+ {
+ flab1 = getlabel();
+ flab2 = getlabel();
+ if (lvalue)
+ {
+ rvalue(lval);
+ }
+ else if (lval->ident == iCONSTEXPR)
+ {
+ const1(lval->constval);
+ error(lval->constval ? 206 : 205); /* redundant test */
+ } /* if */
+ jmp_eq0(flab1); /* go to second expression if primary register==0 */
+ if (hier14(lval))
+ rvalue(lval);
+ jumplabel(flab2);
+ setlabel(flab1);
+ needtoken(':');
+ if (hier14(&lval2))
+ rvalue(&lval2);
+ array1 = (lval->ident == iARRAY || lval->ident == iREFARRAY);
+ array2 = (lval2.ident == iARRAY || lval2.ident == iREFARRAY);
+ if (array1 && !array2)
+ {
+ char *ptr =
+ (lval->sym->name) ? lval->sym->name : "-unknown-";
+ error(33, ptr); /* array must be indexed */
+ }
+ else if (!array1 && array2)
+ {
+ char *ptr =
+ (lval2.sym->name) ? lval2.sym->name : "-unknown-";
+ error(33, ptr); /* array must be indexed */
+ } /* if */
+ /* ??? if both are arrays, should check dimensions */
+ if (!matchtag(lval->tag, lval2.tag, FALSE))
+ error(213); /* tagname mismatch ('true' and 'false' expressions) */
+ setlabel(flab2);
+ if (lval->ident == iARRAY)
+ lval->ident = iREFARRAY; /* iARRAY becomes iREFARRAY */
+ else if (lval->ident != iREFARRAY)
+ lval->ident = iEXPRESSION; /* iREFARRAY stays iREFARRAY, rest becomes iEXPRESSION */
+ return FALSE; /* conditional expression is no lvalue */
+ }
+ else
+ {
+ return lvalue;
+ } /* endif */
+}
+
+/* the order of the operators in these lists is important and must cohere */
+/* with the order of the operators in the array "op1" */
+static int list3[] = { '*', '/', '%', 0 };
+static int list4[] = { '+', '-', 0 };
+static int list5[] = { tSHL, tSHR, tSHRU, 0 };
+static int list6[] = { '&', 0 };
+static int list7[] = { '^', 0 };
+static int list8[] = { '|', 0 };
+static int list9[] = { tlLE, tlGE, '<', '>', 0 };
+static int list10[] = { tlEQ, tlNE, 0 };
+static int list11[] = { tlAND, 0 };
+static int list12[] = { tlOR, 0 };
+
+static int
+hier12(value * lval)
+{
+ return skim(list12, jmp_ne0, 1, 0, hier11, lval);
+}
+
+static int
+hier11(value * lval)
+{
+ return skim(list11, jmp_eq0, 0, 1, hier10, lval);
+}
+
+static int
+hier10(value * lval)
+{ /* ==, != */
+ return plnge(list10, 15, hier9, lval, "bool", TRUE);
+} /* ^ this variable is the starting index in the op1[]
+ * array of the operators of this hierarchy level */
+
+static int
+hier9(value * lval)
+{ /* <=, >=, <, > */
+ return plnge_rel(list9, 11, hier8, lval);
+}
+
+static int
+hier8(value * lval)
+{ /* | */
+ return plnge(list8, 10, hier7, lval, NULL, FALSE);
+}
+
+static int
+hier7(value * lval)
+{ /* ^ */
+ return plnge(list7, 9, hier6, lval, NULL, FALSE);
+}
+
+static int
+hier6(value * lval)
+{ /* & */
+ return plnge(list6, 8, hier5, lval, NULL, FALSE);
+}
+
+static int
+hier5(value * lval)
+{ /* <<, >>, >>> */
+ return plnge(list5, 5, hier4, lval, NULL, FALSE);
+}
+
+static int
+hier4(value * lval)
+{ /* +, - */
+ return plnge(list4, 3, hier3, lval, NULL, FALSE);
+}
+
+static int
+hier3(value * lval)
+{ /* *, /, % */
+ return plnge(list3, 0, hier2, lval, NULL, FALSE);
+}
+
+static int
+hier2(value * lval)
+{
+ int lvalue, tok;
+ int tag, paranthese;
+ cell val;
+ char *st;
+ symbol *sym;
+ int saveresult;
+
+ tok = lex(&val, &st);
+ switch (tok)
+ {
+ case tINC: /* ++lval */
+ if (!hier2(lval))
+ return error(22); /* must be lvalue */
+ assert(lval->sym != NULL);
+ if ((lval->sym->usage & uCONST) != 0)
+ return error(22); /* assignment to const argument */
+ if (!check_userop(user_inc, lval->tag, 0, 1, lval, &lval->tag))
+ inc(lval); /* increase variable first */
+ rvalue(lval); /* and read the result into PRI */
+ sideeffect = TRUE;
+ return FALSE; /* result is no longer lvalue */
+ case tDEC: /* --lval */
+ if (!hier2(lval))
+ return error(22); /* must be lvalue */
+ assert(lval->sym != NULL);
+ if ((lval->sym->usage & uCONST) != 0)
+ return error(22); /* assignment to const argument */
+ if (!check_userop(user_dec, lval->tag, 0, 1, lval, &lval->tag))
+ dec(lval); /* decrease variable first */
+ rvalue(lval); /* and read the result into PRI */
+ sideeffect = TRUE;
+ return FALSE; /* result is no longer lvalue */
+ case '~': /* ~ (one's complement) */
+ if (hier2(lval))
+ rvalue(lval);
+ invert(); /* bitwise NOT */
+ lval->constval = ~lval->constval;
+ return FALSE;
+ case '!': /* ! (logical negate) */
+ if (hier2(lval))
+ rvalue(lval);
+ if (check_userop(lneg, lval->tag, 0, 1, NULL, &lval->tag))
+ {
+ lval->ident = iEXPRESSION;
+ lval->constval = 0;
+ }
+ else
+ {
+ lneg(); /* 0 -> 1, !0 -> 0 */
+ lval->constval = !lval->constval;
+ lval->tag = sc_addtag("bool");
+ } /* if */
+ return FALSE;
+ case '-': /* unary - (two's complement) */
+ if (hier2(lval))
+ rvalue(lval);
+ /* make a special check for a constant expression with the tag of a
+ * rational number, so that we can simple swap the sign of that constant.
+ */
+ if (lval->ident == iCONSTEXPR && lval->tag == sc_rationaltag
+ && sc_rationaltag != 0)
+ {
+ if (rational_digits == 0)
+ {
+ float *f = (float *)&lval->constval;
+
+ *f = -*f; /* this modifies lval->constval */
+ }
+ else
+ {
+ /* the negation of a fixed point number is just an integer negation */
+ lval->constval = -lval->constval;
+ } /* if */
+ }
+ else if (check_userop(neg, lval->tag, 0, 1, NULL, &lval->tag))
+ {
+ lval->ident = iEXPRESSION;
+ lval->constval = 0;
+ }
+ else
+ {
+ neg(); /* arithmic negation */
+ lval->constval = -lval->constval;
+ } /* if */
+ return FALSE;
+ case tLABEL: /* tagname override */
+ tag = sc_addtag(st);
+ lvalue = hier2(lval);
+ lval->tag = tag;
+ return lvalue;
+ case tDEFINED:
+ paranthese = 0;
+ while (matchtoken('('))
+ paranthese++;
+ tok = lex(&val, &st);
+ if (tok != tSYMBOL)
+ return error(20, st); /* illegal symbol name */
+ sym = findloc(st);
+ if (!sym)
+ sym = findglb(st);
+ if (sym && sym->ident != iFUNCTN && sym->ident != iREFFUNC
+ && (sym->usage & uDEFINE) == 0)
+ sym = NULL; /* symbol is not a function, it is in the table, but not "defined" */
+ val = !!sym;
+ if (!val && find_subst(st, strlen(st)))
+ val = 1;
+ clear_value(lval);
+ lval->ident = iCONSTEXPR;
+ lval->constval = val;
+ const1(lval->constval);
+ while (paranthese--)
+ needtoken(')');
+ return FALSE;
+ case tSIZEOF:
+ paranthese = 0;
+ while (matchtoken('('))
+ paranthese++;
+ tok = lex(&val, &st);
+ if (tok != tSYMBOL)
+ return error(20, st); /* illegal symbol name */
+ sym = findloc(st);
+ if (!sym)
+ sym = findglb(st);
+ if (!sym)
+ return error(17, st); /* undefined symbol */
+ if (sym->ident == iCONSTEXPR)
+ error(39); /* constant symbol has no size */
+ else if (sym->ident == iFUNCTN || sym->ident == iREFFUNC)
+ error(72); /* "function" symbol has no size */
+ else if ((sym->usage & uDEFINE) == 0)
+ return error(17, st); /* undefined symbol (symbol is in the table, but it is "used" only) */
+ clear_value(lval);
+ lval->ident = iCONSTEXPR;
+ lval->constval = 1; /* preset */
+ if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+ {
+ int level;
+
+ for (level = 0; matchtoken('['); level++)
+ needtoken(']');
+ if (level > sym->dim.array.level)
+ error(28); /* invalid subscript */
+ else
+ lval->constval = array_levelsize(sym, level);
+ if (lval->constval == 0 && !strchr(lptr, PREPROC_TERM))
+ error(224, st); /* indeterminate array size in "sizeof" expression */
+ } /* if */
+ const1(lval->constval);
+ while (paranthese--)
+ needtoken(')');
+ return FALSE;
+ case tTAGOF:
+ paranthese = 0;
+ while (matchtoken('('))
+ paranthese++;
+ tok = lex(&val, &st);
+ if (tok != tSYMBOL && tok != tLABEL)
+ return error(20, st); /* illegal symbol name */
+ if (tok == tLABEL)
+ {
+ tag = sc_addtag(st);
+ }
+ else
+ {
+ sym = findloc(st);
+ if (!sym)
+ sym = findglb(st);
+ if (!sym)
+ return error(17, st); /* undefined symbol */
+ if ((sym->usage & uDEFINE) == 0)
+ return error(17, st); /* undefined symbol (symbol is in the table, but it is "used" only) */
+ tag = sym->tag;
+ } /* if */
+ exporttag(tag);
+ clear_value(lval);
+ lval->ident = iCONSTEXPR;
+ lval->constval = tag;
+ const1(lval->constval);
+ while (paranthese--)
+ needtoken(')');
+ return FALSE;
+ default:
+ lexpush();
+ lvalue = hier1(lval);
+ /* check for postfix operators */
+ if (matchtoken(';'))
+ {
+ /* Found a ';', do not look further for postfix operators */
+ lexpush(); /* push ';' back after successful match */
+ return lvalue;
+ }
+ else if (matchtoken(tTERM))
+ {
+ /* Found a newline that ends a statement (this is the case when
+ * semicolons are optional). Note that an explicit semicolon was
+ * handled above. This case is similar, except that the token must
+ * not be pushed back.
+ */
+ return lvalue;
+ }
+ else
+ {
+ tok = lex(&val, &st);
+ switch (tok)
+ {
+ case tINC: /* lval++ */
+ if (!lvalue)
+ return error(22); /* must be lvalue */
+ assert(lval->sym != NULL);
+ if ((lval->sym->usage & uCONST) != 0)
+ return error(22); /* assignment to const argument */
+ /* on incrementing array cells, the address in PRI must be saved for
+ * incremening the value, whereas the current value must be in PRI
+ * on exit.
+ */
+ saveresult = (lval->ident == iARRAYCELL
+ || lval->ident == iARRAYCHAR);
+ if (saveresult)
+ push1(); /* save address in PRI */
+ rvalue(lval); /* read current value into PRI */
+ if (saveresult)
+ swap1(); /* save PRI on the stack, restore address in PRI */
+ if (!check_userop
+ (user_inc, lval->tag, 0, 1, lval, &lval->tag))
+ inc(lval); /* increase variable afterwards */
+ if (saveresult)
+ pop1(); /* restore PRI (result of rvalue()) */
+ sideeffect = TRUE;
+ return FALSE; /* result is no longer lvalue */
+ case tDEC: /* lval-- */
+ if (!lvalue)
+ return error(22); /* must be lvalue */
+ assert(lval->sym != NULL);
+ if ((lval->sym->usage & uCONST) != 0)
+ return error(22); /* assignment to const argument */
+ saveresult = (lval->ident == iARRAYCELL
+ || lval->ident == iARRAYCHAR);
+ if (saveresult)
+ push1(); /* save address in PRI */
+ rvalue(lval); /* read current value into PRI */
+ if (saveresult)
+ swap1(); /* save PRI on the stack, restore address in PRI */
+ if (!check_userop
+ (user_dec, lval->tag, 0, 1, lval, &lval->tag))
+ dec(lval); /* decrease variable afterwards */
+ if (saveresult)
+ pop1(); /* restore PRI (result of rvalue()) */
+ sideeffect = TRUE;
+ return FALSE;
+ case tCHAR: /* char (compute required # of cells */
+ if (lval->ident == iCONSTEXPR)
+ {
+ lval->constval *= charbits / 8; /* from char to bytes */
+ lval->constval =
+ (lval->constval + sizeof(cell) - 1) / sizeof(cell);
+ }
+ else
+ {
+ if (lvalue)
+ rvalue(lval); /* fetch value if not already in PRI */
+ char2addr(); /* from characters to bytes */
+ addconst(sizeof(cell) - 1); /* make sure the value is rounded up */
+ addr2cell(); /* truncate to number of cells */
+ } /* if */
+ return FALSE;
+ default:
+ lexpush();
+ return lvalue;
+ } /* switch */
+ } /* if */
+ } /* switch */
+}
+
+/* hier1
+ *
+ * The highest hierarchy level: it looks for pointer and array indices
+ * and function calls.
+ * Generates code to fetch a pointer value if it is indexed and code to
+ * add to the pointer value or the array address (the address is already
+ * read at primary()). It also generates code to fetch a function address
+ * if that hasn't already been done at primary() (check lval[4]) and calls
+ * callfunction() to call the function.
+ */
+static int
+hier1(value * lval1)
+{
+ int lvalue, index, tok, symtok;
+ cell val, cidx;
+ value lval2 = { NULL, 0, 0, 0, 0, NULL };
+ char *st;
+ char close;
+ symbol *sym;
+
+ lvalue = primary(lval1);
+ symtok = tokeninfo(&val, &st); /* get token read by primary() */
+ restart:
+ sym = lval1->sym;
+ if (matchtoken('[') || matchtoken('{') || matchtoken('('))
+ {
+ tok = tokeninfo(&val, &st); /* get token read by matchtoken() */
+ if (!sym && symtok != tSYMBOL)
+ {
+ /* we do not have a valid symbol and we appear not to have read a valid
+ * symbol name (so it is unlikely that we would have read a name of an
+ * undefined symbol) */
+ error(29); /* expression error, assumed 0 */
+ lexpush(); /* analyse '(', '{' or '[' again later */
+ return FALSE;
+ } /* if */
+ if (tok == '[' || tok == '{')
+ { /* subscript */
+ close = (char)((tok == '[') ? ']' : '}');
+ if (!sym)
+ { /* sym==NULL if lval is a constant or a literal */
+ error(28); /* cannot subscript */
+ needtoken(close);
+ return FALSE;
+ }
+ else if (sym->ident != iARRAY && sym->ident != iREFARRAY)
+ {
+ error(28); /* cannot subscript, variable is not an array */
+ needtoken(close);
+ return FALSE;
+ }
+ else if (sym->dim.array.level > 0 && close != ']')
+ {
+ error(51); /* invalid subscript, must use [ ] */
+ needtoken(close);
+ return FALSE;
+ } /* if */
+ stgget(&index, &cidx); /* mark position in code generator */
+ push1(); /* save base address of the array */
+ if (hier14(&lval2)) /* create expression for the array index */
+ rvalue(&lval2);
+ if (lval2.ident == iARRAY || lval2.ident == iREFARRAY)
+ error(33, lval2.sym->name); /* array must be indexed */
+ needtoken(close);
+ if (!matchtag(sym->x.idxtag, lval2.tag, TRUE))
+ error(213);
+ if (lval2.ident == iCONSTEXPR)
+ { /* constant expression */
+ stgdel(index, cidx); /* scratch generated code */
+ if (lval1->arrayidx)
+ { /* keep constant index, for checking */
+ assert(sym->dim.array.level >= 0
+ && sym->dim.array.level < sDIMEN_MAX);
+ lval1->arrayidx[sym->dim.array.level] = lval2.constval;
+ } /* if */
+ if (close == ']')
+ {
+ /* normal array index */
+ if (lval2.constval < 0 || (sym->dim.array.length != 0
+ && sym->dim.array.length <= lval2.constval))
+ error(32, sym->name); /* array index out of bounds */
+ if (lval2.constval != 0)
+ {
+ /* don't add offsets for zero subscripts */
+#if defined(BIT16)
+ const2(lval2.constval << 1);
+#else
+ const2(lval2.constval << 2);
+#endif
+ ob_add();
+ } /* if */
+ }
+ else
+ {
+ /* character index */
+ if (lval2.constval < 0 || (sym->dim.array.length != 0
+ && sym->dim.array.length * ((8 * sizeof(cell)) /
+ charbits) <=
+ (ucell) lval2.constval))
+ error(32, sym->name); /* array index out of bounds */
+ if (lval2.constval != 0)
+ {
+ /* don't add offsets for zero subscripts */
+ if (charbits == 16)
+ const2(lval2.constval << 1); /* 16-bit character */
+ else
+ const2(lval2.constval); /* 8-bit character */
+ ob_add();
+ } /* if */
+ charalign(); /* align character index into array */
+ } /* if */
+ }
+ else
+ {
+ /* array index is not constant */
+ lval1->arrayidx = NULL; /* reset, so won't be checked */
+ if (close == ']')
+ {
+ if (sym->dim.array.length != 0)
+ ffbounds(sym->dim.array.length - 1); /* run time check for array bounds */
+ cell2addr(); /* normal array index */
+ }
+ else
+ {
+ if (sym->dim.array.length != 0)
+ ffbounds(sym->dim.array.length * (32 / charbits) - 1);
+ char2addr(); /* character array index */
+ } /* if */
+ pop2();
+ ob_add(); /* base address was popped into secondary register */
+ if (close != ']')
+ charalign(); /* align character index into array */
+ } /* if */
+ /* the indexed item may be another array (multi-dimensional arrays) */
+ assert(lval1->sym == sym && sym != NULL); /* should still be set */
+ if (sym->dim.array.level > 0)
+ {
+ assert(close == ']'); /* checked earlier */
+ /* read the offset to the subarray and add it to the current address */
+ lval1->ident = iARRAYCELL;
+ push1(); /* the optimizer makes this to a MOVE.alt */
+ rvalue(lval1);
+ pop2();
+ ob_add();
+ /* adjust the "value" structure and find the referenced array */
+ lval1->ident = iREFARRAY;
+ lval1->sym = finddepend(sym);
+ assert(lval1->sym != NULL);
+ assert(lval1->sym->dim.array.level ==
+ sym->dim.array.level - 1);
+ /* try to parse subsequent array indices */
+ lvalue = FALSE; /* for now, a iREFARRAY is no lvalue */
+ goto restart;
+ } /* if */
+ assert(sym->dim.array.level == 0);
+ /* set type to fetch... INDIRECTLY */
+ lval1->ident = (char)((close == ']') ? iARRAYCELL : iARRAYCHAR);
+ lval1->tag = sym->tag;
+ /* a cell in an array is an lvalue, a character in an array is not
+ * always a *valid* lvalue */
+ return TRUE;
+ }
+ else
+ { /* tok=='(' -> function(...) */
+ if (!sym
+ || (sym->ident != iFUNCTN && sym->ident != iREFFUNC))
+ {
+ if (!sym && sc_status == statFIRST)
+ {
+ /* could be a "use before declaration"; in that case, create a stub
+ * function so that the usage can be marked.
+ */
+ sym = fetchfunc(lastsymbol, 0);
+ if (sym)
+ markusage(sym, uREAD);
+ } /* if */
+ return error(12); /* invalid function call */
+ }
+ else if ((sym->usage & uMISSING) != 0)
+ {
+ char symname[2 * sNAMEMAX + 16]; /* allow space for user defined operators */
+
+ funcdisplayname(symname, sym->name);
+ error(4, symname); /* function not defined */
+ } /* if */
+ callfunction(sym);
+ lval1->ident = iEXPRESSION;
+ lval1->constval = 0;
+ lval1->tag = sym->tag;
+ return FALSE; /* result of function call is no lvalue */
+ } /* if */
+ } /* if */
+ if (sym && lval1->ident == iFUNCTN)
+ {
+ assert(sym->ident == iFUNCTN);
+ address(sym);
+ lval1->sym = NULL;
+ lval1->ident = iREFFUNC;
+ /* ??? however... function pointers (or function references are not (yet) allowed */
+ error(29); /* expression error, assumed 0 */
+ return FALSE;
+ } /* if */
+ return lvalue;
+}
+
+/* primary
+ *
+ * Returns 1 if the operand is an lvalue (everything except arrays, functions
+ * constants and -of course- errors).
+ * Generates code to fetch the address of arrays. Code for constants is
+ * already generated by constant().
+ * This routine first clears the entire lval array (all fields are set to 0).
+ *
+ * Global references: intest (may be altered, but restored upon termination)
+ */
+static int
+primary(value * lval)
+{
+ char *st;
+ int lvalue, tok;
+ cell val;
+ symbol *sym;
+
+ if (matchtoken('('))
+ { /* sub-expression - (expression,...) */
+ pushstk((stkitem) intest);
+ pushstk((stkitem) sc_allowtags);
+
+ intest = 0; /* no longer in "test" expression */
+ sc_allowtags = TRUE; /* allow tagnames to be used in parenthised expressions */
+ do
+ lvalue = hier14(lval);
+ while (matchtoken(','));
+ needtoken(')');
+ lexclr(FALSE); /* clear lex() push-back, it should have been
+ * cleared already by needtoken() */
+ sc_allowtags = (int)(long)popstk();
+ intest = (int)(long)popstk();
+ return lvalue;
+ } /* if */
+
+ clear_value(lval); /* clear lval */
+ tok = lex(&val, &st);
+ if (tok == tSYMBOL)
+ {
+ /* lastsymbol is char[sNAMEMAX+1], lex() should have truncated any symbol
+ * to sNAMEMAX significant characters */
+ assert(strlen(st) < sizeof lastsymbol);
+ strcpy(lastsymbol, st);
+ } /* if */
+ if (tok == tSYMBOL && !findconst(st))
+ {
+ /* first look for a local variable */
+ if ((sym = findloc(st)))
+ {
+ if (sym->ident == iLABEL)
+ {
+ error(29); /* expression error, assumed 0 */
+ const1(0); /* load 0 */
+ return FALSE; /* return 0 for labels (expression error) */
+ } /* if */
+ lval->sym = sym;
+ lval->ident = sym->ident;
+ lval->tag = sym->tag;
+ if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+ {
+ address(sym); /* get starting address in primary register */
+ return FALSE; /* return 0 for array (not lvalue) */
+ }
+ else
+ {
+ return TRUE; /* return 1 if lvalue (not label or array) */
+ } /* if */
+ } /* if */
+ /* now try a global variable */
+ if ((sym = findglb(st)))
+ {
+ if (sym->ident == iFUNCTN || sym->ident == iREFFUNC)
+ {
+ /* if the function is only in the table because it was inserted as a
+ * stub in the first pass (i.e. it was "used" but never declared or
+ * implemented, issue an error
+ */
+ if ((sym->usage & uPROTOTYPED) == 0)
+ error(17, st);
+ }
+ else
+ {
+ if ((sym->usage & uDEFINE) == 0)
+ error(17, st);
+ lval->sym = sym;
+ lval->ident = sym->ident;
+ lval->tag = sym->tag;
+ if (sym->ident == iARRAY || sym->ident == iREFARRAY)
+ {
+ address(sym); /* get starting address in primary register */
+ return FALSE; /* return 0 for array (not lvalue) */
+ }
+ else
+ {
+ return TRUE; /* return 1 if lvalue (not function or array) */
+ } /* if */
+ } /* if */
+ }
+ else
+ {
+ return error(17, st); /* undefined symbol */
+ } /* endif */
+ assert(sym != NULL);
+ assert(sym->ident == iFUNCTN || sym->ident != iREFFUNC);
+ lval->sym = sym;
+ lval->ident = sym->ident;
+ lval->tag = sym->tag;
+ return FALSE; /* return 0 for function (not an lvalue) */
+ } /* if */
+ lexpush(); /* push the token, it is analyzed by constant() */
+ if (constant(lval) == 0)
+ {
+ error(29); /* expression error, assumed 0 */
+ const1(0); /* load 0 */
+ } /* if */
+ return FALSE; /* return 0 for constants (or errors) */
+}
+
+static void
+clear_value(value * lval)
+{
+ lval->sym = NULL;
+ lval->constval = 0L;
+ lval->tag = 0;
+ lval->ident = 0;
+ lval->boolresult = FALSE;
+ /* do not clear lval->arrayidx, it is preset in hier14() */
+}
+
+static void
+setdefarray(cell * string, cell size, cell array_sz, cell * dataaddr,
+ int fconst)
+{
+ /* The routine must copy the default array data onto the heap, as to avoid
+ * that a function can change the default value. An optimization is that
+ * the default array data is "dumped" into the data segment only once (on the
+ * first use).
+ */
+ assert(string != NULL);
+ assert(size > 0);
+ /* check whether to dump the default array */
+ assert(dataaddr != NULL);
+ if (sc_status == statWRITE && *dataaddr < 0)
+ {
+ int i;
+
+ *dataaddr = (litidx + glb_declared) * sizeof(cell);
+ for (i = 0; i < size; i++)
+ stowlit(*string++);
+ } /* if */
+
+ /* if the function is known not to modify the array (meaning that it also
+ * does not modify the default value), directly pass the address of the
+ * array in the data segment.
+ */
+ if (fconst)
+ {
+ const1(*dataaddr);
+ }
+ else
+ {
+ /* Generate the code:
+ * CONST.pri dataaddr ;address of the default array data
+ * HEAP array_sz*sizeof(cell) ;heap address in ALT
+ * MOVS size*sizeof(cell) ;copy data from PRI to ALT
+ * MOVE.PRI ;PRI = address on the heap
+ */
+ const1(*dataaddr);
+ /* "array_sz" is the size of the argument (the value between the brackets
+ * in the declaration), "size" is the size of the default array data.
+ */
+ assert(array_sz >= size);
+ modheap((int)array_sz * sizeof(cell));
+ /* ??? should perhaps fill with zeros first */
+ memcopy(size * sizeof(cell));
+ moveto1();
+ } /* if */
+}
+
+static int
+findnamedarg(arginfo * arg, char *name)
+{
+ int i;
+
+ for (i = 0; arg[i].ident != 0 && arg[i].ident != iVARARGS; i++)
+ if (strcmp(arg[i].name, name) == 0)
+ return i;
+ return -1;
+}
+
+static int
+checktag(int tags[], int numtags, int exprtag)
+{
+ int i;
+
+ assert(tags != 0);
+ assert(numtags > 0);
+ for (i = 0; i < numtags; i++)
+ if (matchtag(tags[i], exprtag, TRUE))
+ return TRUE; /* matching tag */
+ return FALSE; /* no tag matched */
+}
+
+enum
+{
+ ARG_UNHANDLED,
+ ARG_IGNORED,
+ ARG_DONE,
+};
+
+/* callfunction
+ *
+ * Generates code to call a function. This routine handles default arguments
+ * and positional as well as named parameters.
+ */
+static void
+callfunction(symbol * sym)
+{
+ int close, lvalue;
+ int argpos; /* index in the output stream (argpos==nargs if positional parameters) */
+ int argidx = 0; /* index in "arginfo" list */
+ int nargs = 0; /* number of arguments */
+ int heapalloc = 0;
+ int namedparams = FALSE;
+ value lval = { NULL, 0, 0, 0, 0, NULL };
+ arginfo *arg;
+ char arglist[sMAXARGS];
+ constvalue arrayszlst = { NULL, "", 0, 0 }; /* array size list starts empty */
+ cell lexval;
+ char *lexstr;
+
+ assert(sym != NULL);
+ arg = sym->dim.arglist;
+ assert(arg != NULL);
+ stgmark(sSTARTREORDER);
+ for (argpos = 0; argpos < sMAXARGS; argpos++)
+ arglist[argpos] = ARG_UNHANDLED;
+ if (!matchtoken(')'))
+ {
+ do
+ {
+ if (matchtoken('.'))
+ {
+ namedparams = TRUE;
+ if (needtoken(tSYMBOL))
+ tokeninfo(&lexval, &lexstr);
+ else
+ lexstr = "";
+ argpos = findnamedarg(arg, lexstr);
+ if (argpos < 0)
+ {
+ error(17, lexstr); /* undefined symbol */
+ break; /* exit loop, argpos is invalid */
+ } /* if */
+ needtoken('=');
+ argidx = argpos;
+ }
+ else
+ {
+ if (namedparams)
+ error(44); /* positional parameters must precede named parameters */
+ argpos = nargs;
+ } /* if */
+ stgmark((char)(sEXPRSTART + argpos)); /* mark beginning of new expression in stage */
+ if (arglist[argpos] != ARG_UNHANDLED)
+ error(58); /* argument already set */
+ if (matchtoken('_'))
+ {
+ arglist[argpos] = ARG_IGNORED; /* flag argument as "present, but ignored" */
+ if (arg[argidx].ident == 0 || arg[argidx].ident == iVARARGS)
+ {
+ error(202); /* argument count mismatch */
+ }
+ else if (!arg[argidx].hasdefault)
+ {
+ error(34, nargs + 1); /* argument has no default value */
+ } /* if */
+ if (arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS)
+ argidx++;
+ /* The rest of the code to handle default values is at the bottom
+ * of this routine where default values for unspecified parameters
+ * are (also) handled. Note that above, the argument is flagged as
+ * ARG_IGNORED.
+ */
+ }
+ else
+ {
+ arglist[argpos] = ARG_DONE; /* flag argument as "present" */
+ lvalue = hier14(&lval);
+ switch (arg[argidx].ident)
+ {
+ case 0:
+ error(202); /* argument count mismatch */
+ break;
+ case iVARARGS:
+ /* always pass by reference */
+ if (lval.ident == iVARIABLE || lval.ident == iREFERENCE)
+ {
+ assert(lval.sym != NULL);
+ if ((lval.sym->usage & uCONST) != 0
+ && (arg[argidx].usage & uCONST) == 0)
+ {
+ /* treat a "const" variable passed to a function with a non-const
+ * "variable argument list" as a constant here */
+ assert(lvalue);
+ rvalue(&lval); /* get value in PRI */
+ setheap_pri(); /* address of the value on the heap in PRI */
+ heapalloc++;
+ }
+ else if (lvalue)
+ {
+ address(lval.sym);
+ }
+ else
+ {
+ setheap_pri(); /* address of the value on the heap in PRI */
+ heapalloc++;
+ } /* if */
+ }
+ else if (lval.ident == iCONSTEXPR
+ || lval.ident == iEXPRESSION
+ || lval.ident == iARRAYCHAR)
+ {
+ /* fetch value if needed */
+ if (lval.ident == iARRAYCHAR)
+ rvalue(&lval);
+ /* allocate a cell on the heap and store the
+ * value (already in PRI) there */
+ setheap_pri(); /* address of the value on the heap in PRI */
+ heapalloc++;
+ } /* if */
+ /* ??? handle const array passed by reference */
+ /* otherwise, the address is already in PRI */
+ if (lval.sym)
+ markusage(lval.sym, uWRITTEN);
+/*
+ * Dont need this warning - its varargs. there is no way of knowing the
+ * required tag/type...
+ *
+ if (!checktag(arg[argidx].tags,arg[argidx].numtags,lval.tag))
+ error(213);
+ */
+ break;
+ case iVARIABLE:
+ if (lval.ident == iLABEL || lval.ident == iFUNCTN
+ || lval.ident == iREFFUNC || lval.ident == iARRAY
+ || lval.ident == iREFARRAY)
+ error(35, argidx + 1); /* argument type mismatch */
+ if (lvalue)
+ rvalue(&lval); /* get value (direct or indirect) */
+ /* otherwise, the expression result is already in PRI */
+ assert(arg[argidx].numtags > 0);
+ check_userop(NULL, lval.tag, arg[argidx].tags[0], 2,
+ NULL, &lval.tag);
+ if (!checktag
+ (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+ error(213);
+ argidx++; /* argument done */
+ break;
+ case iREFERENCE:
+ if (!lvalue || lval.ident == iARRAYCHAR)
+ error(35, argidx + 1); /* argument type mismatch */
+ if (lval.sym && (lval.sym->usage & uCONST) != 0
+ && (arg[argidx].usage & uCONST) == 0)
+ error(35, argidx + 1); /* argument type mismatch */
+ if (lval.ident == iVARIABLE || lval.ident == iREFERENCE)
+ {
+ if (lvalue)
+ {
+ assert(lval.sym != NULL);
+ address(lval.sym);
+ }
+ else
+ {
+ setheap_pri(); /* address of the value on the heap in PRI */
+ heapalloc++;
+ } /* if */
+ } /* if */
+ /* otherwise, the address is already in PRI */
+ if (!checktag
+ (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+ error(213);
+ argidx++; /* argument done */
+ if (lval.sym)
+ markusage(lval.sym, uWRITTEN);
+ break;
+ case iREFARRAY:
+ if (lval.ident != iARRAY && lval.ident != iREFARRAY
+ && lval.ident != iARRAYCELL)
+ {
+ error(35, argidx + 1); /* argument type mismatch */
+ break;
+ } /* if */
+ if (lval.sym && (lval.sym->usage & uCONST) != 0
+ && (arg[argidx].usage & uCONST) == 0)
+ error(35, argidx + 1); /* argument type mismatch */
+ /* Verify that the dimensions match with those in arg[argidx].
+ * A literal array always has a single dimension.
+ * An iARRAYCELL parameter is also assumed to have a single dimension.
+ */
+ if (!lval.sym || lval.ident == iARRAYCELL)
+ {
+ if (arg[argidx].numdim != 1)
+ {
+ error(48); /* array dimensions must match */
+ }
+ else if (arg[argidx].dim[0] != 0)
+ {
+ assert(arg[argidx].dim[0] > 0);
+ if (lval.ident == iARRAYCELL)
+ {
+ error(47); /* array sizes must match */
+ }
+ else
+ {
+ assert(lval.constval != 0); /* literal array must have a size */
+ /* A literal array must have exactly the same size as the
+ * function argument; a literal string may be smaller than
+ * the function argument.
+ */
+ if ((lval.constval > 0
+ && arg[argidx].dim[0] != lval.constval)
+ || (lval.constval < 0
+ && arg[argidx].dim[0] <
+ -lval.constval))
+ error(47); /* array sizes must match */
+ } /* if */
+ } /* if */
+ if (lval.ident != iARRAYCELL)
+ {
+ /* save array size, for default values with uSIZEOF flag */
+ cell array_sz = lval.constval;
+
+ assert(array_sz != 0); /* literal array must have a size */
+ if (array_sz < 0)
+ array_sz = -array_sz;
+ append_constval(&arrayszlst, arg[argidx].name,
+ array_sz, 0);
+ } /* if */
+ }
+ else
+ {
+ symbol *sym = lval.sym;
+ short level = 0;
+
+ assert(sym != NULL);
+ if (sym->dim.array.level + 1 != arg[argidx].numdim)
+ error(48); /* array dimensions must match */
+ /* the lengths for all dimensions must match, unless the dimension
+ * length was defined at zero (which means "undefined")
+ */
+ while (sym->dim.array.level > 0)
+ {
+ assert(level < sDIMEN_MAX);
+ if (arg[argidx].dim[level] != 0
+ && sym->dim.array.length !=
+ arg[argidx].dim[level])
+ error(47); /* array sizes must match */
+ append_constval(&arrayszlst, arg[argidx].name,
+ sym->dim.array.length, level);
+ sym = finddepend(sym);
+ assert(sym != NULL);
+ level++;
+ } /* if */
+ /* the last dimension is checked too, again, unless it is zero */
+ assert(level < sDIMEN_MAX);
+ assert(sym != NULL);
+ if (arg[argidx].dim[level] != 0
+ && sym->dim.array.length !=
+ arg[argidx].dim[level])
+ error(47); /* array sizes must match */
+ append_constval(&arrayszlst, arg[argidx].name,
+ sym->dim.array.length, level);
+ } /* if */
+ /* address already in PRI */
+ if (!checktag
+ (arg[argidx].tags, arg[argidx].numtags, lval.tag))
+ error(213);
+ // ??? set uWRITTEN?
+ argidx++; /* argument done */
+ break;
+ } /* switch */
+ push1(); /* store the function argument on the stack */
+ endexpr(FALSE); /* mark the end of a sub-expression */
+ } /* if */
+ assert(arglist[argpos] != ARG_UNHANDLED);
+ nargs++;
+ close = matchtoken(')');
+ if (!close) /* if not paranthese... */
+ if (!needtoken(',')) /* ...should be comma... */
+ break; /* ...but abort loop if neither */
+ }
+ while (!close && freading && !matchtoken(tENDEXPR)); /* do */
+ } /* if */
+ /* check remaining function arguments (they may have default values) */
+ for (argidx = 0; arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS;
+ argidx++)
+ {
+ if (arglist[argidx] == ARG_DONE)
+ continue; /* already seen and handled this argument */
+ /* in this first stage, we also skip the arguments with uSIZEOF and uTAGOF;
+ * these are handled last
+ */
+ if ((arg[argidx].hasdefault & uSIZEOF) != 0
+ || (arg[argidx].hasdefault & uTAGOF) != 0)
+ {
+ assert(arg[argidx].ident == iVARIABLE);
+ continue;
+ } /* if */
+ stgmark((char)(sEXPRSTART + argidx)); /* mark beginning of new expression in stage */
+ if (arg[argidx].hasdefault)
+ {
+ if (arg[argidx].ident == iREFARRAY)
+ {
+ short level;
+
+ setdefarray(arg[argidx].defvalue.array.data,
+ arg[argidx].defvalue.array.size,
+ arg[argidx].defvalue.array.arraysize,
+ &arg[argidx].defvalue.array.addr,
+ (arg[argidx].usage & uCONST) != 0);
+ if ((arg[argidx].usage & uCONST) == 0)
+ heapalloc += arg[argidx].defvalue.array.arraysize;
+ /* keep the lengths of all dimensions of a multi-dimensional default array */
+ assert(arg[argidx].numdim > 0);
+ if (arg[argidx].numdim == 1)
+ {
+ append_constval(&arrayszlst, arg[argidx].name,
+ arg[argidx].defvalue.array.arraysize, 0);
+ }
+ else
+ {
+ for (level = 0; level < arg[argidx].numdim; level++)
+ {
+ assert(level < sDIMEN_MAX);
+ append_constval(&arrayszlst, arg[argidx].name,
+ arg[argidx].dim[level], level);
+ } /* for */
+ } /* if */
+ }
+ else if (arg[argidx].ident == iREFERENCE)
+ {
+ setheap(arg[argidx].defvalue.val);
+ /* address of the value on the heap in PRI */
+ heapalloc++;
+ }
+ else
+ {
+ int dummytag = arg[argidx].tags[0];
+
+ const1(arg[argidx].defvalue.val);
+ assert(arg[argidx].numtags > 0);
+ check_userop(NULL, arg[argidx].defvalue_tag,
+ arg[argidx].tags[0], 2, NULL, &dummytag);
+ assert(dummytag == arg[argidx].tags[0]);
+ } /* if */
+ push1(); /* store the function argument on the stack */
+ endexpr(FALSE); /* mark the end of a sub-expression */
+ }
+ else
+ {
+ error(202, argidx); /* argument count mismatch */
+ } /* if */
+ if (arglist[argidx] == ARG_UNHANDLED)
+ nargs++;
+ arglist[argidx] = ARG_DONE;
+ } /* for */
+ /* now a second loop to catch the arguments with default values that are
+ * the "sizeof" or "tagof" of other arguments
+ */
+ for (argidx = 0; arg[argidx].ident != 0 && arg[argidx].ident != iVARARGS;
+ argidx++)
+ {
+ constvalue *asz;
+ cell array_sz;
+
+ if (arglist[argidx] == ARG_DONE)
+ continue; /* already seen and handled this argument */
+ stgmark((char)(sEXPRSTART + argidx)); /* mark beginning of new expression in stage */
+ assert(arg[argidx].ident == iVARIABLE); /* if "sizeof", must be single cell */
+ /* if unseen, must be "sizeof" or "tagof" */
+ assert((arg[argidx].hasdefault & uSIZEOF) != 0
+ || (arg[argidx].hasdefault & uTAGOF) != 0);
+ if ((arg[argidx].hasdefault & uSIZEOF) != 0)
+ {
+ /* find the argument; if it isn't found, the argument's default value
+ * was a "sizeof" of a non-array (a warning for this was already given
+ * when declaring the function)
+ */
+ asz = find_constval(&arrayszlst, arg[argidx].defvalue.size.symname,
+ arg[argidx].defvalue.size.level);
+ if (asz)
+ {
+ array_sz = asz->value;
+ if (array_sz == 0)
+ error(224, arg[argidx].name); /* indeterminate array size in "sizeof" expression */
+ }
+ else
+ {
+ array_sz = 1;
+ } /* if */
+ }
+ else
+ {
+ symbol *sym;
+
+ assert((arg[argidx].hasdefault & uTAGOF) != 0);
+ sym = findloc(arg[argidx].defvalue.size.symname);
+ if (!sym)
+ sym = findglb(arg[argidx].defvalue.size.symname);
+ array_sz = (sym) ? sym->tag : 0;
+ exporttag(array_sz);
+ } /* if */
+ const1(array_sz);
+ push1(); /* store the function argument on the stack */
+ endexpr(FALSE);
+ if (arglist[argidx] == ARG_UNHANDLED)
+ nargs++;
+ arglist[argidx] = ARG_DONE;
+ } /* for */
+ stgmark(sENDREORDER); /* mark end of reversed evaluation */
+ pushval((cell) nargs * sizeof(cell));
+ ffcall(sym, nargs);
+ if (sc_status != statSKIP)
+ markusage(sym, uREAD); /* do not mark as "used" when this call itself is skipped */
+ if (sym->x.lib)
+ sym->x.lib->value += 1; /* increment "usage count" of the library */
+ modheap(-heapalloc * sizeof(cell));
+ sideeffect = TRUE; /* assume functions carry out a side-effect */
+ delete_consttable(&arrayszlst); /* clear list of array sizes */
+}
+
+/* dbltest
+ *
+ * Returns a non-zero value if lval1 an array and lval2 is not an array and
+ * the operation is addition or subtraction.
+ *
+ * Returns the "shift" count (1 for 16-bit, 2 for 32-bit) to align a cell
+ * to an array offset.
+ */
+static int
+dbltest(void (*oper) (), value * lval1, value * lval2)
+{
+ if ((oper != ob_add) && (oper != ob_sub))
+ return 0;
+ if (lval1->ident != iARRAY)
+ return 0;
+ if (lval2->ident == iARRAY)
+ return 0;
+ return sizeof(cell) / 2; /* 1 for 16-bit, 2 for 32-bit */
+}
+
+/* commutative
+ *
+ * Test whether an operator is commutative, i.e. x oper y == y oper x.
+ * Commutative operators are: + (addition)
+ * * (multiplication)
+ * == (equality)
+ * != (inequality)
+ * & (bitwise and)
+ * ^ (bitwise xor)
+ * | (bitwise or)
+ *
+ * If in an expression, code for the left operand has been generated and
+ * the right operand is a constant and the operator is commutative, the
+ * precautionary "push" of the primary register is scrapped and the constant
+ * is read into the secondary register immediately.
+ */
+static int
+commutative(void (*oper) ())
+{
+ return oper == ob_add || oper == os_mult
+ || oper == ob_eq || oper == ob_ne
+ || oper == ob_and || oper == ob_xor || oper == ob_or;
+}
+
+/* constant
+ *
+ * Generates code to fetch a number, a literal character (which is returned
+ * by lex() as a number as well) or a literal string (lex() stores the
+ * strings in the literal queue). If the operand was a number, it is stored
+ * in lval->constval.
+ *
+ * The function returns 1 if the token was a constant or a string, 0
+ * otherwise.
+ */
+static int
+constant(value * lval)
+{
+ int tok, index, constant;
+ cell val, item, cidx;
+ char *st;
+ symbol *sym;
+
+ tok = lex(&val, &st);
+ if (tok == tSYMBOL && (sym = findconst(st)))
+ {
+ lval->constval = sym->addr;
+ const1(lval->constval);
+ lval->ident = iCONSTEXPR;
+ lval->tag = sym->tag;
+ markusage(sym, uREAD);
+ }
+ else if (tok == tNUMBER)
+ {
+ lval->constval = val;
+ const1(lval->constval);
+ lval->ident = iCONSTEXPR;
+ }
+ else if (tok == tRATIONAL)
+ {
+ lval->constval = val;
+ const1(lval->constval);
+ lval->ident = iCONSTEXPR;
+ lval->tag = sc_rationaltag;
+ }
+ else if (tok == tSTRING)
+ {
+ /* lex() stores starting index of string in the literal table in 'val' */
+ const1((val + glb_declared) * sizeof(cell));
+ lval->ident = iARRAY; /* pretend this is a global array */
+ lval->constval = val - litidx; /* constval == the negative value of the
+ * size of the literal array; using a negative
+ * value distinguishes between literal arrays
+ * and literal strings (this was done for
+ * array assignment). */
+ }
+ else if (tok == '{')
+ {
+ int tag, lasttag = -1;
+
+ val = litidx;
+ do
+ {
+ /* cannot call constexpr() here, because "staging" is already turned
+ * on at this point */
+ assert(staging);
+ stgget(&index, &cidx); /* mark position in code generator */
+ expression(&constant, &item, &tag, FALSE);
+ stgdel(index, cidx); /* scratch generated code */
+ if (constant == 0)
+ error(8); /* must be constant expression */
+ if (lasttag < 0)
+ lasttag = tag;
+ else if (!matchtag(lasttag, tag, FALSE))
+ error(213); /* tagname mismatch */
+ stowlit(item); /* store expression result in literal table */
+ }
+ while (matchtoken(','));
+ needtoken('}');
+ const1((val + glb_declared) * sizeof(cell));
+ lval->ident = iARRAY; /* pretend this is a global array */
+ lval->constval = litidx - val; /* constval == the size of the literal array */
+ }
+ else
+ {
+ return FALSE; /* no, it cannot be interpreted as a constant */
+ } /* if */
+ return TRUE; /* yes, it was a constant value */
+}
--- /dev/null
+/* Small compiler - code generation (unoptimized "assembler" code)
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc4.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <ctype.h>
+#include <stdio.h>
+#include <limits.h> /* for PATH_MAX */
+#include <string.h>
+
+#include "embryo_cc_sc.h"
+
+/* When a subroutine returns to address 0, the AMX must halt. In earlier
+ * releases, the RET and RETN opcodes checked for the special case 0 address.
+ * Today, the compiler simply generates a HALT instruction at address 0. So
+ * a subroutine can savely return to 0, and then encounter a HALT.
+ */
+void
+writeleader(void)
+{
+ assert(code_idx == 0);
+ stgwrite(";program exit point\n");
+ stgwrite("\thalt 0\n");
+ /* calculate code length */
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/* writetrailer
+ * Not much left of this once important function.
+ *
+ * Global references: sc_stksize (referred to only)
+ * sc_dataalign (referred to only)
+ * code_idx (altered)
+ * glb_declared (altered)
+ */
+void
+writetrailer(void)
+{
+ assert(sc_dataalign % opcodes(1) == 0); /* alignment must be a multiple of
+ * the opcode size */
+ assert(sc_dataalign != 0);
+
+ /* pad code to align data segment */
+ if ((code_idx % sc_dataalign) != 0)
+ {
+ begcseg();
+ while ((code_idx % sc_dataalign) != 0)
+ nooperation();
+ } /* if */
+
+ /* pad data segment to align the stack and the heap */
+ assert(litidx == 0); /* literal queue should have been emptied */
+ assert(sc_dataalign % sizeof(cell) == 0);
+ if (((glb_declared * sizeof(cell)) % sc_dataalign) != 0)
+ {
+ begdseg();
+ defstorage();
+ while (((glb_declared * sizeof(cell)) % sc_dataalign) != 0)
+ {
+ stgwrite("0 ");
+ glb_declared++;
+ } /* while */
+ } /* if */
+
+ stgwrite("\nSTKSIZE "); /* write stack size (align stack top) */
+ outval(sc_stksize - (sc_stksize % sc_dataalign), TRUE);
+}
+
+/*
+ * Start (or restart) the CODE segment.
+ *
+ * In fact, the code and data segment specifiers are purely informational;
+ * the "DUMP" instruction itself already specifies that the following values
+ * should go to the data segment. All otherinstructions go to the code
+ * segment.
+ *
+ * Global references: curseg
+ */
+void
+begcseg(void)
+{
+ if (curseg != sIN_CSEG)
+ {
+ stgwrite("\n");
+ stgwrite("CODE\t; ");
+ outval(code_idx, TRUE);
+ curseg = sIN_CSEG;
+ } /* endif */
+}
+
+/*
+ * Start (or restart) the DATA segment.
+ *
+ * Global references: curseg
+ */
+void
+begdseg(void)
+{
+ if (curseg != sIN_DSEG)
+ {
+ stgwrite("\n");
+ stgwrite("DATA\t; ");
+ outval(glb_declared - litidx, TRUE);
+ curseg = sIN_DSEG;
+ } /* if */
+}
+
+void
+setactivefile(int fnumber)
+{
+ stgwrite("curfile ");
+ outval(fnumber, TRUE);
+}
+
+cell
+nameincells(char *name)
+{
+ cell clen =
+ (strlen(name) + sizeof(cell)) & ~(sizeof(cell) - 1);
+ return clen;
+}
+
+void
+setfile(char *name, int fileno)
+{
+ if ((sc_debug & sSYMBOLIC) != 0)
+ {
+ begcseg();
+ stgwrite("file ");
+ outval(fileno, FALSE);
+ stgwrite(" ");
+ stgwrite(name);
+ stgwrite("\n");
+ /* calculate code length */
+ code_idx += opcodes(1) + opargs(2) + nameincells(name);
+ } /* if */
+}
+
+void
+setline(int line, int fileno)
+{
+ if ((sc_debug & (sSYMBOLIC | sCHKBOUNDS)) != 0)
+ {
+ stgwrite("line ");
+ outval(line, FALSE);
+ stgwrite(" ");
+ outval(fileno, FALSE);
+ stgwrite("\t; ");
+ outval(code_idx, TRUE);
+ code_idx += opcodes(1) + opargs(2);
+ } /* if */
+}
+
+/* setlabel
+ *
+ * Post a code label (specified as a number), on a new line.
+ */
+void
+setlabel(int number)
+{
+ assert(number >= 0);
+ stgwrite("l.");
+ stgwrite((char *)itoh(number));
+ /* To assist verification of the assembled code, put the address of the
+ * label as a comment. However, labels that occur inside an expression
+ * may move (through optimization or through re-ordering). So write the
+ * address only if it is known to accurate.
+ */
+ if (!staging)
+ {
+ stgwrite("\t\t; ");
+ outval(code_idx, FALSE);
+ } /* if */
+ stgwrite("\n");
+}
+
+/* Write a token that signifies the end of an expression, or the end of a
+ * function parameter. This allows several simple optimizations by the peephole
+ * optimizer.
+ */
+void
+endexpr(int fullexpr)
+{
+ if (fullexpr)
+ stgwrite("\t;$exp\n");
+ else
+ stgwrite("\t;$par\n");
+}
+
+/* startfunc - declare a CODE entry point (function start)
+ *
+ * Global references: funcstatus (referred to only)
+ */
+void
+startfunc(char *fname __UNUSED__)
+{
+ stgwrite("\tproc");
+ stgwrite("\n");
+ code_idx += opcodes(1);
+}
+
+/* endfunc
+ *
+ * Declare a CODE ending point (function end)
+ */
+void
+endfunc(void)
+{
+ stgwrite("\n"); /* skip a line */
+}
+
+/* alignframe
+ *
+ * Aligns the frame (and the stack) of the current function to a multiple
+ * of the specified byte count. Two caveats: the alignment ("numbytes") should
+ * be a power of 2, and this alignment must be done right after the frame
+ * is set up (before the first variable is declared)
+ */
+void
+alignframe(int numbytes)
+{
+#if !defined NDEBUG
+ /* "numbytes" should be a power of 2 for this code to work */
+ int i, count = 0;
+
+ for (i = 0; i < (int)(sizeof(numbytes) * 8); i++)
+ if (numbytes & (1 << i))
+ count++;
+ assert(count == 1);
+#endif
+
+ stgwrite("\tlctrl 4\n"); /* get STK in PRI */
+ stgwrite("\tconst.alt "); /* get ~(numbytes-1) in ALT */
+ outval(~(numbytes - 1), TRUE);
+ stgwrite("\tand\n"); /* PRI = STK "and" ~(numbytes-1) */
+ stgwrite("\tsctrl 4\n"); /* set the new value of STK ... */
+ stgwrite("\tsctrl 5\n"); /* ... and FRM */
+ code_idx += opcodes(5) + opargs(4);
+}
+
+/* Define a variable or function
+ */
+void
+defsymbol(char *name, int ident, int vclass, cell offset, int tag)
+{
+ if ((sc_debug & sSYMBOLIC) != 0)
+ {
+ begcseg(); /* symbol definition in code segment */
+ stgwrite("symbol ");
+
+ stgwrite(name);
+ stgwrite(" ");
+
+ outval(offset, FALSE);
+ stgwrite(" ");
+
+ outval(vclass, FALSE);
+ stgwrite(" ");
+
+ outval(ident, TRUE);
+
+ code_idx += opcodes(1) + opargs(3) + nameincells(name); /* class and ident encoded in "flags" */
+
+ /* also write the optional tag */
+ if (tag != 0)
+ {
+ assert((tag & TAGMASK) != 0);
+ stgwrite("symtag ");
+ outval(tag & TAGMASK, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+ } /* if */
+}
+
+void
+symbolrange(int level, cell size)
+{
+ if ((sc_debug & sSYMBOLIC) != 0)
+ {
+ begcseg(); /* symbol definition in code segment */
+ stgwrite("srange ");
+ outval(level, FALSE);
+ stgwrite(" ");
+ outval(size, TRUE);
+ code_idx += opcodes(1) + opargs(2);
+ } /* if */
+}
+
+/* rvalue
+ *
+ * Generate code to get the value of a symbol into "primary".
+ */
+void
+rvalue(value * lval)
+{
+ symbol *sym;
+
+ sym = lval->sym;
+ if (lval->ident == iARRAYCELL)
+ {
+ /* indirect fetch, address already in PRI */
+ stgwrite("\tload.i\n");
+ code_idx += opcodes(1);
+ }
+ else if (lval->ident == iARRAYCHAR)
+ {
+ /* indirect fetch of a character from a pack, address already in PRI */
+ stgwrite("\tlodb.i ");
+ outval(charbits / 8, TRUE); /* read one or two bytes */
+ code_idx += opcodes(1) + opargs(1);
+ }
+ else if (lval->ident == iREFERENCE)
+ {
+ /* indirect fetch, but address not yet in PRI */
+ assert(sym != NULL);
+ assert(sym->vclass == sLOCAL); /* global references don't exist in Small */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tlref.s.pri ");
+ else
+ stgwrite("\tlref.pri ");
+ outval(sym->addr, TRUE);
+ markusage(sym, uREAD);
+ code_idx += opcodes(1) + opargs(1);
+ }
+ else
+ {
+ /* direct or stack relative fetch */
+ assert(sym != NULL);
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tload.s.pri ");
+ else
+ stgwrite("\tload.pri ");
+ outval(sym->addr, TRUE);
+ markusage(sym, uREAD);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/*
+ * Get the address of a symbol into the primary register (used for arrays,
+ * and for passing arguments by reference).
+ */
+void
+address(symbol * sym)
+{
+ assert(sym != NULL);
+ /* the symbol can be a local array, a global array, or an array
+ * that is passed by reference.
+ */
+ if (sym->ident == iREFARRAY || sym->ident == iREFERENCE)
+ {
+ /* reference to a variable or to an array; currently this is
+ * always a local variable */
+ stgwrite("\tload.s.pri ");
+ }
+ else
+ {
+ /* a local array or local variable */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\taddr.pri ");
+ else
+ stgwrite("\tconst.pri ");
+ } /* if */
+ outval(sym->addr, TRUE);
+ markusage(sym, uREAD);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/* store
+ *
+ * Saves the contents of "primary" into a memory cell, either directly
+ * or indirectly (at the address given in the alternate register).
+ */
+void
+store(value * lval)
+{
+ symbol *sym;
+
+ sym = lval->sym;
+ if (lval->ident == iARRAYCELL)
+ {
+ /* store at address in ALT */
+ stgwrite("\tstor.i\n");
+ code_idx += opcodes(1);
+ }
+ else if (lval->ident == iARRAYCHAR)
+ {
+ /* store at address in ALT */
+ stgwrite("\tstrb.i ");
+ outval(charbits / 8, TRUE); /* write one or two bytes */
+ code_idx += opcodes(1) + opargs(1);
+ }
+ else if (lval->ident == iREFERENCE)
+ {
+ assert(sym != NULL);
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tsref.s.pri ");
+ else
+ stgwrite("\tsref.pri ");
+ outval(sym->addr, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ }
+ else
+ {
+ assert(sym != NULL);
+ markusage(sym, uWRITTEN);
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tstor.s.pri ");
+ else
+ stgwrite("\tstor.pri ");
+ outval(sym->addr, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* source must in PRI, destination address in ALT. The "size"
+ * parameter is in bytes, not cells.
+ */
+void
+memcopy(cell size)
+{
+ stgwrite("\tmovs ");
+ outval(size, TRUE);
+
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/* Address of the source must already have been loaded in PRI
+ * "size" is the size in bytes (not cells).
+ */
+void
+copyarray(symbol * sym, cell size)
+{
+ assert(sym != NULL);
+ /* the symbol can be a local array, a global array, or an array
+ * that is passed by reference.
+ */
+ if (sym->ident == iREFARRAY)
+ {
+ /* reference to an array; currently this is always a local variable */
+ assert(sym->vclass == sLOCAL); /* symbol must be stack relative */
+ stgwrite("\tload.s.alt ");
+ }
+ else
+ {
+ /* a local or global array */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\taddr.alt ");
+ else
+ stgwrite("\tconst.alt ");
+ } /* if */
+ outval(sym->addr, TRUE);
+ markusage(sym, uWRITTEN);
+
+ code_idx += opcodes(1) + opargs(1);
+ memcopy(size);
+}
+
+void
+fillarray(symbol * sym, cell size, cell val)
+{
+ const1(val); /* load val in PRI */
+
+ assert(sym != NULL);
+ /* the symbol can be a local array, a global array, or an array
+ * that is passed by reference.
+ */
+ if (sym->ident == iREFARRAY)
+ {
+ /* reference to an array; currently this is always a local variable */
+ assert(sym->vclass == sLOCAL); /* symbol must be stack relative */
+ stgwrite("\tload.s.alt ");
+ }
+ else
+ {
+ /* a local or global array */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\taddr.alt ");
+ else
+ stgwrite("\tconst.alt ");
+ } /* if */
+ outval(sym->addr, TRUE);
+ markusage(sym, uWRITTEN);
+
+ stgwrite("\tfill ");
+ outval(size, TRUE);
+
+ code_idx += opcodes(2) + opargs(2);
+}
+
+/*
+ * Instruction to get an immediate value into the primary register
+ */
+void
+const1(cell val)
+{
+ if (val == 0)
+ {
+ stgwrite("\tzero.pri\n");
+ code_idx += opcodes(1);
+ }
+ else
+ {
+ stgwrite("\tconst.pri ");
+ outval(val, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/*
+ * Instruction to get an immediate value into the secondary register
+ */
+void
+const2(cell val)
+{
+ if (val == 0)
+ {
+ stgwrite("\tzero.alt\n");
+ code_idx += opcodes(1);
+ }
+ else
+ {
+ stgwrite("\tconst.alt ");
+ outval(val, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* Copy value in secondary register to the primary register */
+void
+moveto1(void)
+{
+ stgwrite("\tmove.pri\n");
+ code_idx += opcodes(1) + opargs(0);
+}
+
+/*
+ * Push primary register onto the stack
+ */
+void
+push1(void)
+{
+ stgwrite("\tpush.pri\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * Push alternate register onto the stack
+ */
+void
+push2(void)
+{
+ stgwrite("\tpush.alt\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * Push a constant value onto the stack
+ */
+void
+pushval(cell val)
+{
+ stgwrite("\tpush.c ");
+ outval(val, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * pop stack to the primary register
+ */
+void
+pop1(void)
+{
+ stgwrite("\tpop.pri\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * pop stack to the secondary register
+ */
+void
+pop2(void)
+{
+ stgwrite("\tpop.alt\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * swap the top-of-stack with the value in primary register
+ */
+void
+swap1(void)
+{
+ stgwrite("\tswap.pri\n");
+ code_idx += opcodes(1);
+}
+
+/* Switch statements
+ * The "switch" statement generates a "case" table using the "CASE" opcode.
+ * The case table contains a list of records, each record holds a comparison
+ * value and a label to branch to on a match. The very first record is an
+ * exception: it holds the size of the table (excluding the first record) and
+ * the label to branch to when none of the values in the case table match.
+ * The case table is sorted on the comparison value. This allows more advanced
+ * abstract machines to sift the case table with a binary search.
+ */
+void
+ffswitch(int label)
+{
+ stgwrite("\tswitch ");
+ outval(label, TRUE); /* the label is the address of the case table */
+ code_idx += opcodes(1) + opargs(1);
+}
+
+void
+ffcase(cell val, char *labelname, int newtable)
+{
+ if (newtable)
+ {
+ stgwrite("\tcasetbl\n");
+ code_idx += opcodes(1);
+ } /* if */
+ stgwrite("\tcase ");
+ outval(val, FALSE);
+ stgwrite(" ");
+ stgwrite(labelname);
+ stgwrite("\n");
+ code_idx += opcodes(0) + opargs(2);
+}
+
+/*
+ * Call specified function
+ */
+void
+ffcall(symbol * sym, int numargs)
+{
+ assert(sym != NULL);
+ assert(sym->ident == iFUNCTN);
+ if ((sym->usage & uNATIVE) != 0)
+ {
+ /* reserve a SYSREQ id if called for the first time */
+ if (sc_status == statWRITE && (sym->usage & uREAD) == 0
+ && sym->addr >= 0)
+ sym->addr = ntv_funcid++;
+ stgwrite("\tsysreq.c ");
+ outval(sym->addr, FALSE);
+ stgwrite("\n\tstack ");
+ outval((numargs + 1) * sizeof(cell), TRUE);
+ code_idx += opcodes(2) + opargs(2);
+ }
+ else
+ {
+ /* normal function */
+ stgwrite("\tcall ");
+ stgwrite(sym->name);
+ stgwrite("\n");
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* Return from function
+ *
+ * Global references: funcstatus (referred to only)
+ */
+void
+ffret(void)
+{
+ stgwrite("\tretn\n");
+ code_idx += opcodes(1);
+}
+
+void
+ffabort(int reason)
+{
+ stgwrite("\thalt ");
+ outval(reason, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+void
+ffbounds(cell size)
+{
+ if ((sc_debug & sCHKBOUNDS) != 0)
+ {
+ stgwrite("\tbounds ");
+ outval(size, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/*
+ * Jump to local label number (the number is converted to a name)
+ */
+void
+jumplabel(int number)
+{
+ stgwrite("\tjump ");
+ outval(number, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * Define storage (global and static variables)
+ */
+void
+defstorage(void)
+{
+ stgwrite("dump ");
+}
+
+/*
+ * Inclrement/decrement stack pointer. Note that this routine does
+ * nothing if the delta is zero.
+ */
+void
+modstk(int delta)
+{
+ if (delta)
+ {
+ stgwrite("\tstack ");
+ outval(delta, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* set the stack to a hard offset from the frame */
+void
+setstk(cell val)
+{
+ stgwrite("\tlctrl 5\n"); /* get FRM */
+ assert(val <= 0); /* STK should always become <= FRM */
+ if (val < 0)
+ {
+ stgwrite("\tadd.c ");
+ outval(val, TRUE); /* add (negative) offset */
+ code_idx += opcodes(1) + opargs(1);
+ // ??? write zeros in the space between STK and the val in PRI (the new stk)
+ // get val of STK in ALT
+ // zero PRI
+ // need new FILL opcode that takes a variable size
+ } /* if */
+ stgwrite("\tsctrl 4\n"); /* store in STK */
+ code_idx += opcodes(2) + opargs(2);
+}
+
+void
+modheap(int delta)
+{
+ if (delta)
+ {
+ stgwrite("\theap ");
+ outval(delta, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+void
+setheap_pri(void)
+{
+ stgwrite("\theap "); /* ALT = HEA++ */
+ outval(sizeof(cell), TRUE);
+ stgwrite("\tstor.i\n"); /* store PRI (default value) at address ALT */
+ stgwrite("\tmove.pri\n"); /* move ALT to PRI: PRI contains the address */
+ code_idx += opcodes(3) + opargs(1);
+}
+
+void
+setheap(cell val)
+{
+ stgwrite("\tconst.pri "); /* load default val in PRI */
+ outval(val, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ setheap_pri();
+}
+
+/*
+ * Convert a cell number to a "byte" address; i.e. double or quadruple
+ * the primary register.
+ */
+void
+cell2addr(void)
+{
+#if defined(BIT16)
+ stgwrite("\tshl.c.pri 1\n");
+#else
+ stgwrite("\tshl.c.pri 2\n");
+#endif
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * Double or quadruple the alternate register.
+ */
+void
+cell2addr_alt(void)
+{
+#if defined(BIT16)
+ stgwrite("\tshl.c.alt 1\n");
+#else
+ stgwrite("\tshl.c.alt 2\n");
+#endif
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * Convert "distance of addresses" to "number of cells" in between.
+ * Or convert a number of packed characters to the number of cells (with
+ * truncation).
+ */
+void
+addr2cell(void)
+{
+#if defined(BIT16)
+ stgwrite("\tshr.c.pri 1\n");
+#else
+ stgwrite("\tshr.c.pri 2\n");
+#endif
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/* Convert from character index to byte address. This routine does
+ * nothing if a character has the size of a byte.
+ */
+void
+char2addr(void)
+{
+ if (charbits == 16)
+ {
+ stgwrite("\tshl.c.pri 1\n");
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* Align PRI (which should hold a character index) to an address.
+ * The first character in a "pack" occupies the highest bits of
+ * the cell. This is at the lower memory address on Big Endian
+ * computers and on the higher address on Little Endian computers.
+ * The ALIGN.pri/alt instructions must solve this machine dependence;
+ * that is, on Big Endian computers, ALIGN.pri/alt shuold do nothing
+ * and on Little Endian computers they should toggle the address.
+ */
+void
+charalign(void)
+{
+ stgwrite("\talign.pri ");
+ outval(charbits / 8, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * Add a constant to the primary register.
+ */
+void
+addconst(cell val)
+{
+ if (val != 0)
+ {
+ stgwrite("\tadd.c ");
+ outval(val, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/*
+ * signed multiply of primary and secundairy registers (result in primary)
+ */
+void
+os_mult(void)
+{
+ stgwrite("\tsmul\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * signed divide of alternate register by primary register (quotient in
+ * primary; remainder in alternate)
+ */
+void
+os_div(void)
+{
+ stgwrite("\tsdiv.alt\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * modulus of (alternate % primary), result in primary (signed)
+ */
+void
+os_mod(void)
+{
+ stgwrite("\tsdiv.alt\n");
+ stgwrite("\tmove.pri\n"); /* move ALT to PRI */
+ code_idx += opcodes(2);
+}
+
+/*
+ * Add primary and alternate registers (result in primary).
+ */
+void
+ob_add(void)
+{
+ stgwrite("\tadd\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * subtract primary register from alternate register (result in primary)
+ */
+void
+ob_sub(void)
+{
+ stgwrite("\tsub.alt\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * arithmic shift left alternate register the number of bits
+ * given in the primary register (result in primary).
+ * There is no need for a "logical shift left" routine, since
+ * logical shift left is identical to arithmic shift left.
+ */
+void
+ob_sal(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tshl\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * arithmic shift right alternate register the number of bits
+ * given in the primary register (result in primary).
+ */
+void
+os_sar(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tsshr\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * logical (unsigned) shift right of the alternate register by the
+ * number of bits given in the primary register (result in primary).
+ */
+void
+ou_sar(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tshr\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * inclusive "or" of primary and secondary registers (result in primary)
+ */
+void
+ob_or(void)
+{
+ stgwrite("\tor\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * "exclusive or" of primary and alternate registers (result in primary)
+ */
+void
+ob_xor(void)
+{
+ stgwrite("\txor\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * "and" of primary and secundairy registers (result in primary)
+ */
+void
+ob_and(void)
+{
+ stgwrite("\tand\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * test ALT==PRI; result in primary register (1 or 0).
+ */
+void
+ob_eq(void)
+{
+ stgwrite("\teq\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * test ALT!=PRI
+ */
+void
+ob_ne(void)
+{
+ stgwrite("\tneq\n");
+ code_idx += opcodes(1);
+}
+
+/* The abstract machine defines the relational instructions so that PRI is
+ * on the left side and ALT on the right side of the operator. For example,
+ * SLESS sets PRI to either 1 or 0 depending on whether the expression
+ * "PRI < ALT" is true.
+ *
+ * The compiler generates comparisons with ALT on the left side of the
+ * relational operator and PRI on the right side. The XCHG instruction
+ * prefixing the relational operators resets this. We leave it to the
+ * peephole optimizer to choose more compact instructions where possible.
+ */
+
+/* Relational operator prefix for chained relational expressions. The
+ * "suffix" code restores the stack.
+ * For chained relational operators, the goal is to keep the comparison
+ * result "so far" in PRI and the value of the most recent operand in
+ * ALT, ready for a next comparison.
+ * The "prefix" instruction pushed the comparison result (PRI) onto the
+ * stack and moves the value of ALT into PRI. If there is a next comparison,
+ * PRI can now serve as the "left" operand of the relational operator.
+ */
+void
+relop_prefix(void)
+{
+ stgwrite("\tpush.pri\n");
+ stgwrite("\tmove.pri\n");
+ code_idx += opcodes(2);
+}
+
+void
+relop_suffix(void)
+{
+ stgwrite("\tswap.alt\n");
+ stgwrite("\tand\n");
+ stgwrite("\tpop.alt\n");
+ code_idx += opcodes(3);
+}
+
+/*
+ * test ALT<PRI (signed)
+ */
+void
+os_lt(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tsless\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * test ALT<=PRI (signed)
+ */
+void
+os_le(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tsleq\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * test ALT>PRI (signed)
+ */
+void
+os_gt(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tsgrtr\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * test ALT>=PRI (signed)
+ */
+void
+os_ge(void)
+{
+ stgwrite("\txchg\n");
+ stgwrite("\tsgeq\n");
+ code_idx += opcodes(2);
+}
+
+/*
+ * logical negation of primary register
+ */
+void
+lneg(void)
+{
+ stgwrite("\tnot\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * two's complement primary register
+ */
+void
+neg(void)
+{
+ stgwrite("\tneg\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * one's complement of primary register
+ */
+void
+invert(void)
+{
+ stgwrite("\tinvert\n");
+ code_idx += opcodes(1);
+}
+
+/*
+ * nop
+ */
+void
+nooperation(void)
+{
+ stgwrite("\tnop\n");
+ code_idx += opcodes(1);
+}
+
+/* increment symbol
+ */
+void
+inc(value * lval)
+{
+ symbol *sym;
+
+ sym = lval->sym;
+ if (lval->ident == iARRAYCELL)
+ {
+ /* indirect increment, address already in PRI */
+ stgwrite("\tinc.i\n");
+ code_idx += opcodes(1);
+ }
+ else if (lval->ident == iARRAYCHAR)
+ {
+ /* indirect increment of single character, address already in PRI */
+ stgwrite("\tpush.pri\n");
+ stgwrite("\tpush.alt\n");
+ stgwrite("\tmove.alt\n"); /* copy address */
+ stgwrite("\tlodb.i "); /* read from PRI into PRI */
+ outval(charbits / 8, TRUE); /* read one or two bytes */
+ stgwrite("\tinc.pri\n");
+ stgwrite("\tstrb.i "); /* write PRI to ALT */
+ outval(charbits / 8, TRUE); /* write one or two bytes */
+ stgwrite("\tpop.alt\n");
+ stgwrite("\tpop.pri\n");
+ code_idx += opcodes(8) + opargs(2);
+ }
+ else if (lval->ident == iREFERENCE)
+ {
+ assert(sym != NULL);
+ stgwrite("\tpush.pri\n");
+ /* load dereferenced value */
+ assert(sym->vclass == sLOCAL); /* global references don't exist in Small */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tlref.s.pri ");
+ else
+ stgwrite("\tlref.pri ");
+ outval(sym->addr, TRUE);
+ /* increment */
+ stgwrite("\tinc.pri\n");
+ /* store dereferenced value */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tsref.s.pri ");
+ else
+ stgwrite("\tsref.pri ");
+ outval(sym->addr, TRUE);
+ stgwrite("\tpop.pri\n");
+ code_idx += opcodes(5) + opargs(2);
+ }
+ else
+ {
+ /* local or global variable */
+ assert(sym != NULL);
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tinc.s ");
+ else
+ stgwrite("\tinc ");
+ outval(sym->addr, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/* decrement symbol
+ *
+ * in case of an integer pointer, the symbol must be incremented by 2.
+ */
+void
+dec(value * lval)
+{
+ symbol *sym;
+
+ sym = lval->sym;
+ if (lval->ident == iARRAYCELL)
+ {
+ /* indirect decrement, address already in PRI */
+ stgwrite("\tdec.i\n");
+ code_idx += opcodes(1);
+ }
+ else if (lval->ident == iARRAYCHAR)
+ {
+ /* indirect decrement of single character, address already in PRI */
+ stgwrite("\tpush.pri\n");
+ stgwrite("\tpush.alt\n");
+ stgwrite("\tmove.alt\n"); /* copy address */
+ stgwrite("\tlodb.i "); /* read from PRI into PRI */
+ outval(charbits / 8, TRUE); /* read one or two bytes */
+ stgwrite("\tdec.pri\n");
+ stgwrite("\tstrb.i "); /* write PRI to ALT */
+ outval(charbits / 8, TRUE); /* write one or two bytes */
+ stgwrite("\tpop.alt\n");
+ stgwrite("\tpop.pri\n");
+ code_idx += opcodes(8) + opargs(2);
+ }
+ else if (lval->ident == iREFERENCE)
+ {
+ assert(sym != NULL);
+ stgwrite("\tpush.pri\n");
+ /* load dereferenced value */
+ assert(sym->vclass == sLOCAL); /* global references don't exist in Small */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tlref.s.pri ");
+ else
+ stgwrite("\tlref.pri ");
+ outval(sym->addr, TRUE);
+ /* decrement */
+ stgwrite("\tdec.pri\n");
+ /* store dereferenced value */
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tsref.s.pri ");
+ else
+ stgwrite("\tsref.pri ");
+ outval(sym->addr, TRUE);
+ stgwrite("\tpop.pri\n");
+ code_idx += opcodes(5) + opargs(2);
+ }
+ else
+ {
+ /* local or global variable */
+ assert(sym != NULL);
+ if (sym->vclass == sLOCAL)
+ stgwrite("\tdec.s ");
+ else
+ stgwrite("\tdec ");
+ outval(sym->addr, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+ } /* if */
+}
+
+/*
+ * Jumps to "label" if PRI != 0
+ */
+void
+jmp_ne0(int number)
+{
+ stgwrite("\tjnz ");
+ outval(number, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/*
+ * Jumps to "label" if PRI == 0
+ */
+void
+jmp_eq0(int number)
+{
+ stgwrite("\tjzer ");
+ outval(number, TRUE);
+ code_idx += opcodes(1) + opargs(1);
+}
+
+/* write a value in hexadecimal; optionally adds a newline */
+void
+outval(cell val, int newline)
+{
+ stgwrite(itoh(val));
+ if (newline)
+ stgwrite("\n");
+}
--- /dev/null
+/* Small compiler - Error message system
+ * In fact a very simple system, using only 'panic mode'.
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc5.c 61433 2011-07-16 23:19:02Z caro $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#include "embryo_cc_sc.h"
+#include "embryo_cc_sc5.scp"
+
+static int errflag;
+static int errstart; /* line number at which the instruction started */
+
+/* error
+ *
+ * Outputs an error message (note: msg is passed optionally).
+ * If an error is found, the variable "errflag" is set and subsequent
+ * errors are ignored until lex() finds a semicolumn or a keyword
+ * (lex() resets "errflag" in that case).
+ *
+ * Global references: inpfname (referred to only)
+ * fline (referred to only)
+ * fcurrent (referred to only)
+ * errflag (altered)
+ */
+int
+error(int number, ...)
+{
+ static int lastline, lastfile, errorcount;
+ char *msg;
+ va_list argptr;
+ char string[1024];
+ int start;
+
+ /* errflag is reset on each semicolon.
+ * In a two-pass compiler, an error should not be reported twice. Therefore
+ * the error reporting is enabled only in the second pass (and only when
+ * actually producing output). Fatal errors may never be ignored.
+ */
+ if (((errflag) || (sc_status != statWRITE)) &&
+ ((number < 100) || (number >= 200)))
+ return 0;
+
+ if (number < 100)
+ {
+ msg = errmsg[number - 1];
+ errflag = TRUE; /* set errflag (skip rest of erroneous expression) */
+ errnum++;
+ }
+ else if (number < 200)
+ {
+ msg = fatalmsg[number - 100];
+ errnum++; /* a fatal error also counts as an error */
+ }
+ else
+ {
+ msg = warnmsg[number - 200];
+ warnnum++;
+ }
+
+ strexpand(string, (unsigned char *)msg, sizeof string, SCPACK_TABLE);
+
+ va_start(argptr, number);
+
+ start = (errstart == fline) ? -1 : errstart;
+
+ if (sc_error(number, string, inpfname, start, fline, argptr))
+ {
+ sc_closeasm(outf);
+ outf = NULL;
+ longjmp(errbuf, 3);
+ }
+
+ va_end(argptr);
+
+ if (((number >= 100) && (number < 200)) || (errnum > 250))
+ {
+ va_start(argptr, number);
+ sc_error(0, "\nCompilation aborted.", NULL, 0, 0, argptr);
+ va_end(argptr);
+
+ if (outf)
+ {
+ sc_closeasm(outf);
+ outf = NULL;
+ } /* if */
+ longjmp(errbuf, 2); /* fatal error, quit */
+ } /* if */
+
+ /* check whether we are seeing many errors on the same line */
+ if (((errstart < 0) && (lastline != fline)) ||
+ (lastline < errstart) || (lastline > fline) || (fcurrent != lastfile))
+ errorcount = 0;
+ lastline = fline;
+ lastfile = fcurrent;
+ if (number < 200)
+ errorcount++;
+ if (errorcount >= 3)
+ error(107); /* too many error/warning messages on one line */
+ return 0;
+}
+
+void
+errorset(int code)
+{
+ switch (code)
+ {
+ case sRESET:
+ errflag = FALSE; /* start reporting errors */
+ break;
+ case sFORCESET:
+ errflag = TRUE; /* stop reporting errors */
+ break;
+ case sEXPRMARK:
+ errstart = fline; /* save start line number */
+ break;
+ case sEXPRRELEASE:
+ errstart = -1; /* forget start line number */
+ break;
+ default:
+ break;
+ }
+}
--- /dev/null
+/* Small compiler - Error message strings (plain and compressed formats)
+ *
+ * Copyright (c) ITB CompuPhase, 2000-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc5.scp 14177 2005-04-13 19:37:01Z tsauerbeck $
+ */
+
+int strexpand(char *dest, unsigned char *source, int maxlen,
+ unsigned char pairtable[128][2]);
+
+#define SCPACK_TABLE errstr_table
+/*-*SCPACK start of pair table, do not change or remove this line */
+unsigned char errstr_table[][2] = {
+ {101, 32}, {116, 32}, {111, 110}, {105, 110}, {97, 114}, {100, 32}, {105,
+ 130},
+ {101, 114}, {101, 110}, {115, 32}, {97, 108}, {97, 116}, {117, 110}, {115,
+ 34},
+ {37, 141}, {34, 142},
+ {109, 136}, {121, 32}, {97, 110}, {114, 101}, {99, 116}, {134, 32}, {110,
+ 111},
+ {101, 133}, {118, 138}, {115, 105}, {98, 108}, {111, 114}, {115, 116},
+ {41, 10}, {109, 98}, {100, 101},
+ {117, 115}, {150, 129}, {102, 140}, {117, 144}, {162, 148}, {103, 163}, {132,
+ 165},
+ {114, 97}, {105, 133}, {152, 168}, {99, 104}, {32, 143}, {97, 32}, {131,
+ 169},
+ {97, 115}, {164, 149},
+ {111, 108}, {101, 120}, {97, 154}, {135, 32}, {132, 167}, {111, 102}, {105,
+ 116},
+ {166, 129}, {101, 100}, {98, 128}, {178, 128}, {160, 129}, {105, 137},
+ {180, 145}, {121, 158}, {190, 176},
+ {109, 187}, {115, 191}, {118, 132}, {101, 10}, {115, 10}, {112, 147}, {155,
+ 32},
+ {181, 32}, {159, 102}, {194, 105}, {99, 130}, {103, 32}, {201, 186}, {116,
+ 111},
+ {34, 32}, {109, 97},
+ {153, 122}, {171, 10}, {104, 97}, {100, 105}, {108, 111}, {111, 112}, {200,
+ 131},
+ {139, 134}, {213, 135}, {101, 137}, {202, 156}, {143, 157}, {138, 32},
+ {192, 185}, {58, 209}, {105, 99},
+ {112, 111}, {115, 115}, {110, 117}, {115, 117}, {146, 129}, {226, 158}, {229,
+ 179},
+ {177, 197}, {231, 225}, {132, 97}, {98, 101}, {99, 111}, {216, 139}, {109,
+ 139},
+ {116, 10}, {99, 146},
+ {44, 32}, {237, 170}, {131, 203}, {116, 104}, {117, 108}, {152, 117}, {108,
+ 128},
+ {118, 128}, {101, 144}, {233, 148}, {174, 153}, {110, 32}, {131, 32},
+ {146, 32}, {239, 161}
+};
+/*-*SCPACK end of pair table, do not change or remove this line */
+
+static char *errmsg[] = {
+#ifdef SCPACK
+/*001*/ "expected token: \"%s\", but found \"%s\"\n",
+/*002*/ "only a single statement (or expression) can follow each \"case\"\n",
+/*003*/ "declaration of a local variable must appear in a compound block\n",
+/*004*/ "function \"%s\" is not implemented\n",
+/*005*/ "function may not have arguments\n",
+/*006*/ "must be assigned to an array\n",
+/*007*/ "assertion failed\n",
+/*008*/ "must be a constant expression; assumed zero\n",
+/*009*/ "invalid array size (negative or zero)\n",
+/*010*/ "invalid function or declaration\n",
+/*011*/ "invalid outside functions\n",
+/*012*/ "invalid function call, not a valid address\n",
+/*013*/ "no entry point (no public functions)\n",
+/*014*/ "invalid statement; not in switch\n",
+/*015*/ "\"default\" case must be the last case in switch statement\n",
+/*016*/ "multiple defaults in \"switch\"\n",
+/*017*/ "undefined symbol \"%s\"\n",
+/*018*/ "initialization data exceeds declared size\n",
+/*019*/ "not a label: \"%s\"\n",
+/*020*/ "invalid symbol name \"%s\"\n",
+/*021*/ "symbol already defined: \"%s\"\n",
+/*022*/ "must be lvalue (non-constant)\n",
+/*023*/ "array assignment must be simple assignment\n",
+/*024*/ "\"break\" or \"continue\" is out of context\n",
+/*025*/ "function heading differs from prototype\n",
+/*026*/ "no matching \"#if...\"\n",
+/*027*/ "invalid character constant\n",
+/*028*/ "invalid subscript (not an array or too many subscripts)\n",
+/*029*/ "invalid expression, assumed zero\n",
+/*030*/ "compound statement not closed at the end of file\n",
+/*031*/ "unknown directive\n",
+/*032*/ "array index out of bounds (variable \"%s\")\n",
+/*033*/ "array must be indexed (variable \"%s\")\n",
+/*034*/ "argument does not have a default value (argument %d)\n",
+/*035*/ "argument type mismatch (argument %d)\n",
+/*036*/ "empty statement\n",
+/*037*/ "invalid string (possibly non-terminated string)\n",
+/*038*/ "extra characters on line\n",
+/*039*/ "constant symbol has no size\n",
+/*040*/ "duplicate \"case\" label (value %d)\n",
+/*041*/ "invalid ellipsis, array size is not known\n",
+/*042*/ "invalid combination of class specifiers\n",
+/*043*/ "character constant exceeds range for packed string\n",
+/*044*/ "positional parameters must precede all named parameters\n",
+/*045*/ "too many function arguments\n",
+/*046*/ "unknown array size (variable \"%s\")\n",
+/*047*/ "array sizes must match\n",
+/*048*/ "array dimensions must match\n",
+/*049*/ "invalid line continuation\n",
+/*050*/ "invalid range\n",
+/*051*/ "invalid subscript, use \"[ ]\" operators on major dimensions\n",
+/*052*/ "only the last dimension may be variable length\n",
+/*053*/ "exceeding maximum number of dimensions\n",
+/*054*/ "unmatched closing brace\n",
+/*055*/ "start of function body without function header\n",
+/*056*/
+ "arrays, local variables and function arguments cannot be public (variable \"%s\")\n",
+/*057*/ "unfinished expression before compiler directive\n",
+/*058*/ "duplicate argument; same argument is passed twice\n",
+/*059*/ "function argument may not have a default value (variable \"%s\")\n",
+/*060*/ "multiple \"#else\" directives between \"#if ... #endif\"\n",
+/*061*/ "operator cannot be redefined\n",
+/*062*/ "number of operands does not fit the operator\n",
+/*063*/ "function result tag of operator \"%s\" must be \"%s\"\n",
+/*064*/ "cannot change predefined operators\n",
+/*065*/ "function argument may only have a single tag (argument %d)\n",
+/*066*/
+ "function argument may not be a reference argument or an array (argument \"%s\")\n",
+/*067*/
+ "variable cannot be both a reference and an array (variable \"%s\")\n",
+/*068*/ "invalid rational number precision in #pragma\n",
+/*069*/ "rational number format already defined\n",
+/*070*/ "rational number support was not enabled\n",
+/*071*/
+ "user-defined operator must be declared before use (function \"%s\")\n",
+/*072*/ "\"sizeof\" operator is invalid on \"function\" symbols\n",
+/*073*/ "function argument must be an array (argument \"%s\")\n",
+/*074*/ "#define pattern must start with an alphabetic character\n",
+/*075*/ "input line too long (after substitutions)\n"
+#else
+ "\261pe\224\227\315k\210:\253\360bu\201fo\214\205\217\012",
+ "\202l\221\254s\203g\366\234\213\370\201(\306\350\206) \357 f\260\324w ea\252 \042c\256e\042\012",
+ "\237cl\204\213\225\307\254\324c\334\314\300appe\204 \374\254\353m\340\214\205\232ock\012",
+ "\257\217 \274\241impl\370t\270\012",
+ "\257\317\221\241\322\367\246t\304",
+ "\335\372gn\227\315 \375\264y\012",
+ "\256s\207t\225fail\270\012",
+ "\335\254\332\344\350\206; \256\343m\227z\207o\012",
+ "\255\275\320\200(neg\213i\367\306z\207o\235",
+ "\255\257\306\237cl\204\327\012",
+ "\255out\231d\200\244\206\304",
+ "\255\257c\212l\360\241\254\251add\223s\304",
+ "\226 \210tr\221\340\203\201(\226 pu\232\337 \244\206s\235",
+ "\255\234\213\370t; \241\374sw\266\252\012",
+ "\042\310a\364t\316c\256\200\335\363\200l\256\201c\256\200\374sw\266\252 \234\213\370\356",
+ "m\364tip\366\310a\364t\211\374\042sw\266\252\042\012",
+ "\214\326\227\301\321",
+ "\203\266i\212iz\213\225d\213\254\261ce\270\211\237cl\204\227\320\303",
+ "\241\254la\352l\336",
+ "\255\301 nam\200\217\012",
+ "\301 \212\223ad\221\326\270\336",
+ "\335l\365\200(n\202-\332\222t\235",
+ "\275\372gn\220\201\335\231mp\366\372gn\220\356",
+ "\042b\223ak\316\306\042\312t\203ue\316\274ou\201\307\312t\261\356",
+ "\257head\362\323ff\207\211from pro\315typ\303",
+ "\226 \361\362\042#if...\042\012",
+ "\255\252\371\263\332\222\356",
+ "\255\343bscrip\201(\241\375\275\306\315o m\222\221\343bscripts\235",
+ "\255\350\206\360\256\343m\227z\207o\012",
+ "\353m\340\214\205\234\213\370\201\241c\324s\227a\201\363\200\210\205\307fil\303",
+ "\214k\226w\373\323\223\224iv\303",
+ "\275\203\237x ou\201\307bo\214d\211(\314\333",
+ "\275\335\203\237x\227(\314\333",
+ "\267do\331\241\322\367\254\310a\364\201\365\200(\267%d\235",
+ "\267typ\200mis\361 (\267%d\235",
+ "empt\221\234\213\370\356",
+ "\255\234r\362(\340s\231\232\221n\202-t\207m\203\213\227\234r\203g\235",
+ "\261t\247 \252\371\207\211\202 l\203\303",
+ "\332\344\301 \322\211\226 \320\303",
+ "dupl\337\213\200\042c\256e\316la\352l (\365\200%d\235",
+ "\255ellip\231s\360\275\320\200\274\241k\226wn\012",
+ "\255\353\236\203\213\225\307cl\256\211specifi\207\304",
+ "\252\371\263\332\344\261ce\270\211r\222g\200f\306pack\227\234r\203g\012",
+ "\340\231t\206\334p\351met\207\211\300\305c\270\200\212l nam\227p\351met\207\304",
+ "\315o m\222\221\257\246t\304",
+ "\214k\226w\373\275\320\200(\314\333",
+ "\275\320\331\300\361\012",
+ "\275\323\220s\206\211\300\361\012",
+ "\255l\203\200\312t\203u\327\012",
+ "\255r\222g\303",
+ "\255\343bscript\360\240\200\042[ ]\316\354\233\211\202 \317j\306\323\220s\206\304",
+ "\202l\221\363\200l\256\201\323\220s\225\317\221\271\314l\210g\363\012",
+ "\261ce\270\362\317ximum \346\307\323\220s\206\304",
+ "\214\361\227c\324s\362b\247c\303",
+ "\234\204\201\307\257bod\221w\266hou\201\257head\207\012",
+ "\264ys\360\324c\334\311\262\331\222\205\257\246t\211\376\271pu\232\337 (\314\333",
+ "\214f\203ish\227\350\225\352f\233\200\353mpil\263\323\223\224iv\303",
+ "dupl\337\213\200\246t; sam\200\267\274p\256s\227tw\337\303",
+ "\257\267\317\221\241\322\367\254\310a\364\201\365\200(\314\333",
+ "m\364tip\366\042#else\316\323\223\224iv\331\352twe\210 \042#if ... #\210\323f\042\012",
+ "\354\306\376\271\223\326\270\012",
+ "\346\307\330\222d\211do\331\241fi\201\363\200\354\233\012",
+ "\257\223\343l\201ta\313\307\354\233\253 \335\217\012",
+ "\376\252\222g\200\305\326\227\354\233\304",
+ "\257\267\317\221\202l\221\322\367\254s\203g\366ta\313(\267%d\235",
+ "\257\267\317\221\241\271\254\223f\207\210c\200\267\306\375\275(\267\333",
+ "\314\376\271bo\363 \254\223f\207\210c\200\222\205\375\275(\314\333",
+ "\255r\327\334\346\305cis\225\374#p\247g\317\012",
+ "r\327\334\346f\233\317\201\212\223ad\221\326\270\012",
+ "r\327\334\346\343pp\233\201wa\211\241\210\262\270\012",
+ "\240\207-\326\227\354\306\335\237cl\204\227\352f\233\200\240\200(\257\333",
+ "\042\320e\265\316\354\306\274\255\202 \042\244\206\316\301\304",
+ "\257\267\335\375\275(\267\333",
+ "#\326\200p\213t\207\373\300\234\204\201w\266h \375\212p\322\352t\337 \252\371\207\012",
+ "\203pu\201l\203\200\315o l\202\313(aft\263\343b\234\266ut\206s\235"
+#endif
+};
+
+static char *fatalmsg[] = {
+#ifdef SCPACK
+/*100*/ "cannot read from file: \"%s\"\n",
+/*101*/ "cannot write to file: \"%s\"\n",
+/*102*/ "table overflow: \"%s\"\n",
+ /* table can be: loop table
+ * literal table
+ * staging buffer
+ * parser stack (recursive include?)
+ * option table (response file)
+ * peephole optimizer table
+ */
+/*103*/ "insufficient memory\n",
+/*104*/ "invalid assembler instruction \"%s\"\n",
+/*105*/ "numeric overflow, exceeding capacity\n",
+/*106*/ "compaction buffer overflow\n",
+/*107*/ "too many error messages on one line\n"
+#else
+ "\376\223a\205from file\336",
+ "\376wr\266\200\315 file\336",
+ "t\272ov\207f\324w\336",
+ "\203\343ff\337i\210\201mem\233y\012",
+ "\255\256sem\232\263\203\234ru\224\225\217\012",
+ "\342m\207\337 ov\207f\324w\360\261ce\270\362capac\266y\012",
+ "\353mpa\224\225buff\263ov\207f\324w\012",
+ "\315o m\222\221\207r\306me\341ag\331\202 \202\200l\203\303"
+#endif
+};
+
+static char *warnmsg[] = {
+#ifdef SCPACK
+/*200*/ "symbol \"%s\" is truncated to %d characters\n",
+/*201*/ "redefinition of constant/macro (symbol \"%s\")\n",
+/*202*/ "number of arguments does not match definition\n",
+/*203*/ "symbol is never used: \"%s\"\n",
+/*204*/ "symbol is assigned a value that is never used: \"%s\"\n",
+/*205*/ "redundant code: constant expression is zero\n",
+/*206*/ "redundant test: constant expression is non-zero\n",
+/*207*/ "unknown #pragma\n",
+/*208*/ "function uses both \"return;\" and \"return <value>;\"\n",
+/*209*/ "function \"%s\" should return a value\n",
+/*210*/ "possible use of symbol before initialization: \"%s\"\n",
+/*211*/ "possibly unintended assignment\n",
+/*212*/ "possibly unintended bitwise operation\n",
+/*213*/ "tag mismatch\n",
+/*214*/ "possibly a \"const\" array argument was intended: \"%s\"\n",
+/*215*/ "expression has no effect\n",
+/*216*/ "nested comment\n",
+/*217*/ "loose indentation\n",
+/*218*/ "old style prototypes used with optional semicolumns\n",
+/*219*/ "local variable \"%s\" shadows a variable at a preceding level\n",
+/*220*/ "exported or native symbol \"%s\" is truncated to %d characters\n",
+/*221*/ "label name \"%s\" shadows tag name\n",
+/*222*/ "number of digits exceeds rational number precision\n",
+/*223*/ "redundant \"sizeof\": argument size is always 1 (symbol \"%s\")\n",
+/*224*/
+ "indeterminate array size in \"sizeof\" expression (symbol \"%s\")\n",
+/*225*/ "unreachable code\n",
+/*226*/ "a variable is assigned to itself (symbol \"%s\")\n"
+#else
+ "\301\253 \274tr\214c\213\227\315 %\205\252\371\207\304",
+ "\223\326\266\225\307\332\222t/\317cro (\301\253\235",
+ "\346\307\246t\211do\331\241\361 \326\266\206\012",
+ "\301 \274nev\263\240\270\336",
+ "\301 \274\372gn\227\254\365\200t\322\201\274nev\263\240\270\336",
+ "\223d\214d\344\353\237: \332\344\350\225\274z\207o\012",
+ "\223d\214d\344te\234: \332\344\350\225\274n\202-z\207o\012",
+ "\214k\226w\373#p\247g\317\012",
+ "\257\240\331bo\363 \042\223turn;\316\222\205\042\223tur\373<\365e>;\042\012",
+ "\257\217 sho\364\205\223tur\373\254\365\303",
+ "\340s\231\232\200\240\200\307\301 \352f\233\200\203\266i\212iz\327\336",
+ "\340s\231\232\221\214\203t\210d\227\372gn\220\356",
+ "\340s\231\232\221\214\203t\210d\227b\266wis\200\330\327\012",
+ "ta\313mis\361\012",
+ "\340s\231\232\221\254\042\332\316\275\267wa\211\203t\210\237d\336",
+ "\350\225\322\211\226 effe\224\012",
+ "ne\234\227\353m\220\356",
+ "\324os\200\203d\210t\327\012",
+ "\260\205\234y\366pro\315typ\331\240\227w\266h \325t\206\334sem\337\260umn\304",
+ "\324c\334\314\217 s\322dow\211\254\314a\201\254\305c\270\362level\012",
+ "\261p\233t\227\306n\213i\367\301\253 \274tr\214c\213\227\315 %\205\252\371\207\304",
+ "la\352l nam\200\217 s\322dow\211ta\313nam\303",
+ "\346\307\323g\266\211\261ce\270\211r\327\334\346\305cis\206\012",
+ "\223d\214d\344\042\320e\265\042: \267\320\200\274\212way\2111 (\301\253\235",
+ "\203\237t\207m\203\213\200\275\320\200\374\042\320e\265\316\350\225(\301\253\235",
+ "\214\223a\252\272\353\237\012",
+ "\254\314\274\372gn\227\315 \266self (\301\253\235"
+#endif
+};
--- /dev/null
+/* Small compiler - Binary code generation (the "assembler")
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc6.c 76492 2012-09-12 07:04:49Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h> /* for macro max() */
+#include <string.h>
+#include <ctype.h>
+#include "embryo_cc_sc.h"
+
+typedef cell(*OPCODE_PROC) (FILE * fbin, char *params, cell opcode);
+
+typedef struct
+{
+ cell opcode;
+ char *name;
+ int segment; /* sIN_CSEG=parse in cseg, sIN_DSEG=parse in dseg */
+ OPCODE_PROC func;
+} OPCODE;
+
+static cell codeindex; /* similar to "code_idx" */
+static cell *lbltab; /* label table */
+static int writeerror;
+static int bytes_in, bytes_out;
+
+/* apparently, strtol() does not work correctly on very large (unsigned)
+ * hexadecimal values */
+static ucell
+hex2long(char *s, char **n)
+{
+ unsigned long result = 0L;
+ int negate = FALSE;
+ int digit;
+
+ /* ignore leading whitespace */
+ while (*s == ' ' || *s == '\t')
+ s++;
+
+ /* allow a negation sign to create the two's complement of numbers */
+ if (*s == '-')
+ {
+ negate = TRUE;
+ s++;
+ } /* if */
+
+ assert((*s >= '0' && *s <= '9') || (*s >= 'a' && *s <= 'f')
+ || (*s >= 'a' && *s <= 'f'));
+ for (;;)
+ {
+ if (*s >= '0' && *s <= '9')
+ digit = *s - '0';
+ else if (*s >= 'a' && *s <= 'f')
+ digit = *s - 'a' + 10;
+ else if (*s >= 'A' && *s <= 'F')
+ digit = *s - 'A' + 10;
+ else
+ break; /* probably whitespace */
+ result = (result << 4) | digit;
+ s++;
+ } /* for */
+ if (n)
+ *n = s;
+ if (negate)
+ result = (~result) + 1; /* take two's complement of the result */
+ return (ucell) result;
+}
+
+#ifdef WORDS_BIGENDIAN
+static short *
+align16(short *v)
+{
+ unsigned char *s = (unsigned char *)v;
+ unsigned char t;
+
+ /* swap two bytes */
+ t = s[0];
+ s[0] = s[1];
+ s[1] = t;
+ return v;
+}
+
+static long *
+align32(long *v)
+{
+ unsigned char *s = (unsigned char *)v;
+ unsigned char t;
+
+ /* swap outer two bytes */
+ t = s[0];
+ s[0] = s[3];
+ s[3] = t;
+ /* swap inner two bytes */
+ t = s[1];
+ s[1] = s[2];
+ s[2] = t;
+ return v;
+}
+#if defined BIT16
+#define aligncell(v) align16(v)
+#else
+#define aligncell(v) align32(v)
+#endif
+#else
+#define align16(v) (v)
+#define align32(v) (v)
+#define aligncell(v) (v)
+#endif
+
+static char *
+skipwhitespace(char *str)
+{
+ while (sc_isspace(*str))
+ str++;
+ return str;
+}
+
+static char *
+stripcomment(char *str)
+{
+ char *ptr = strchr(str, ';');
+
+ if (ptr)
+ {
+ *ptr++ = '\n'; /* terminate the line, but leave the '\n' */
+ *ptr = '\0';
+ } /* if */
+ return str;
+}
+
+static void
+write_encoded(FILE * fbin, ucell * c, int num)
+{
+ assert(sizeof(cell) <= 4); /* code must be adjusted for larger cells */
+ assert(fbin != NULL);
+ while (num-- > 0)
+ {
+ if (sc_compress)
+ {
+ ucell p = (ucell) * c;
+ unsigned char t[5]; /* a 32-bit cell is encoded in max. 5 bytes (3 bytes for a 16-bit cell) */
+ unsigned char code;
+ int index;
+
+ for (index = 0; index < 5; index++)
+ {
+ t[index] = (unsigned char)(p & 0x7f); /* store 7 bits */
+ p >>= 7;
+ } /* for */
+ /* skip leading zeros */
+ while (index > 1 && t[index - 1] == 0
+ && (t[index - 2] & 0x40) == 0)
+ index--;
+ /* skip leading -1s *//* ??? for BIT16, check for index==3 && t[index-1]==0x03 */
+ if (index == 5 && t[index - 1] == 0x0f
+ && (t[index - 2] & 0x40) != 0)
+ index--;
+ while (index > 1 && t[index - 1] == 0x7f
+ && (t[index - 2] & 0x40) != 0)
+ index--;
+ /* write high byte first, write continuation bits */
+ assert(index > 0);
+ while (index-- > 0)
+ {
+ code =
+ (unsigned char)((index == 0) ? t[index]
+ : (t[index] | 0x80));
+ writeerror |= !sc_writebin(fbin, &code, 1);
+ bytes_out++;
+ } /* while */
+ bytes_in += sizeof *c;
+ assert(AMX_EXPANDMARGIN > 2);
+ if (bytes_out - bytes_in >= AMX_EXPANDMARGIN - 2)
+ error(106); /* compression buffer overflow */
+ }
+ else
+ {
+ assert((sc_lengthbin(fbin) % sizeof(cell)) == 0);
+ writeerror |= !sc_writebin(fbin, aligncell(c), sizeof *c);
+ } /* if */
+ c++;
+ } /* while */
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+noop(FILE * fbin __UNUSED__, char *params __UNUSED__, cell opcode __UNUSED__)
+{
+ return 0;
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+parm0(FILE * fbin, char *params __UNUSED__, cell opcode)
+{
+ if (fbin)
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ return opcodes(1);
+}
+
+static cell
+parm1(FILE * fbin, char *params, cell opcode)
+{
+ ucell p = hex2long(params, NULL);
+
+ if (fbin)
+ {
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &p, 1);
+ } /* if */
+ return opcodes(1) + opargs(1);
+}
+
+static cell
+parm2(FILE * fbin, char *params, cell opcode)
+{
+ ucell p[2];
+
+ p[0] = hex2long(params, ¶ms);
+ p[1] = hex2long(params, NULL);
+ if (fbin)
+ {
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, p, 2);
+ } /* if */
+ return opcodes(1) + opargs(2);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+do_dump(FILE * fbin, char *params, cell opcode __UNUSED__)
+{
+ ucell p;
+ int num = 0;
+
+ while (*params != '\0')
+ {
+ p = hex2long(params, ¶ms);
+ if (fbin)
+ write_encoded(fbin, &p, 1);
+ num++;
+ while (sc_isspace(*params))
+ params++;
+ } /* while */
+ return num * sizeof(cell);
+}
+
+static cell
+do_call(FILE * fbin, char *params, cell opcode)
+{
+ char name[sNAMEMAX + 1];
+ int i;
+ symbol *sym;
+ ucell p;
+
+ for (i = 0; !sc_isspace(*params); i++, params++)
+ {
+ assert(*params != '\0');
+ assert(i < sNAMEMAX);
+ name[i] = *params;
+ } /* for */
+ name[i] = '\0';
+
+ /* look up the function address; note that the correct file number must
+ * already have been set (in order for static globals to be found).
+ */
+ sym = findglb(name);
+ assert(sym != NULL);
+ assert(sym->ident == iFUNCTN || sym->ident == iREFFUNC);
+ assert(sym->vclass == sGLOBAL);
+
+ p = sym->addr;
+ if (fbin)
+ {
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &p, 1);
+ } /* if */
+ return opcodes(1) + opargs(1);
+}
+
+static cell
+do_jump(FILE * fbin, char *params, cell opcode)
+{
+ int i;
+ ucell p;
+
+ i = (int)hex2long(params, NULL);
+ assert(i >= 0 && i < labnum);
+
+ if (fbin)
+ {
+ assert(lbltab != NULL);
+ p = lbltab[i];
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &p, 1);
+ } /* if */
+ return opcodes(1) + opargs(1);
+}
+
+static cell
+do_file(FILE * fbin, char *params, cell opcode)
+{
+ ucell p, clen;
+ int len;
+
+ p = hex2long(params, ¶ms);
+
+ /* remove leading and trailing white space from the filename */
+ while (sc_isspace(*params))
+ params++;
+ len = strlen(params);
+ while (len > 0 && sc_isspace(params[len - 1]))
+ len--;
+ params[len++] = '\0'; /* zero-terminate */
+ while (len % sizeof(cell) != 0)
+ params[len++] = '\0'; /* pad with zeros up to full cell */
+ assert(len > 0 && len < 256);
+ clen = len + sizeof(cell); /* add size of file ordinal */
+
+ if (fbin)
+ {
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &clen, 1);
+ write_encoded(fbin, &p, 1);
+ write_encoded(fbin, (ucell *) params, len / sizeof(cell));
+ } /* if */
+ return opcodes(1) + opargs(1) + clen; /* other argument is in clen */
+}
+
+static cell
+do_symbol(FILE * fbin, char *params, cell opcode)
+{
+ char *endptr;
+ ucell offset, clen, flags;
+ int len;
+ unsigned char mclass, type;
+
+ for (endptr = params; !sc_isspace(*endptr) && endptr != '\0'; endptr++)
+ /* nothing */ ;
+ assert(*endptr == ' ');
+
+ len = (int)(endptr - params);
+ assert(len > 0 && len < sNAMEMAX);
+ /* first get the other parameters from the line */
+ offset = hex2long(endptr, &endptr);
+ mclass = (unsigned char)hex2long(endptr, &endptr);
+ type = (unsigned char)hex2long(endptr, NULL);
+ flags = type + 256 * mclass;
+ /* now finish up the name (overwriting the input line) */
+ params[len++] = '\0'; /* zero-terminate */
+ while (len % sizeof(cell) != 0)
+ params[len++] = '\0'; /* pad with zeros up to full cell */
+ clen = len + 2 * sizeof(cell); /* add size of symbol address and flags */
+
+ if (fbin)
+ {
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &clen, 1);
+ write_encoded(fbin, &offset, 1);
+ write_encoded(fbin, &flags, 1);
+ write_encoded(fbin, (ucell *) params, len / sizeof(cell));
+ } /* if */
+
+#if !defined NDEBUG
+ /* function should start right after the symbolic information */
+ if (!fbin && mclass == 0 && type == iFUNCTN)
+ assert(offset == codeindex + opcodes(1) + opargs(1) + clen);
+#endif
+
+ return opcodes(1) + opargs(1) + clen; /* other 2 arguments are in clen */
+}
+
+static cell
+do_switch(FILE * fbin, char *params, cell opcode)
+{
+ int i;
+ ucell p;
+
+ i = (int)hex2long(params, NULL);
+ assert(i >= 0 && i < labnum);
+
+ if (fbin)
+ {
+ assert(lbltab != NULL);
+ p = lbltab[i];
+ write_encoded(fbin, (ucell *) & opcode, 1);
+ write_encoded(fbin, &p, 1);
+ } /* if */
+ return opcodes(1) + opargs(1);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+do_case(FILE * fbin, char *params, cell opcode __UNUSED__)
+{
+ int i;
+ ucell p, v;
+
+ v = hex2long(params, ¶ms);
+ i = (int)hex2long(params, NULL);
+ assert(i >= 0 && i < labnum);
+
+ if (fbin)
+ {
+ assert(lbltab != NULL);
+ p = lbltab[i];
+ write_encoded(fbin, &v, 1);
+ write_encoded(fbin, &p, 1);
+ } /* if */
+ return opcodes(0) + opargs(2);
+}
+
+#if defined __BORLANDC__ || defined __WATCOMC__
+#pragma argsused
+#endif
+
+static cell
+curfile(FILE * fbin __UNUSED__, char *params, cell opcode __UNUSED__)
+{
+ fcurrent = (int)hex2long(params, NULL);
+ return 0;
+}
+
+static OPCODE opcodelist[] = {
+ /* node for "invalid instruction" */
+ {0, NULL, 0, noop},
+ /* opcodes in sorted order */
+ {78, "add", sIN_CSEG, parm0},
+ {87, "add.c", sIN_CSEG, parm1},
+ {14, "addr.alt", sIN_CSEG, parm1},
+ {13, "addr.pri", sIN_CSEG, parm1},
+ {30, "align.alt", sIN_CSEG, parm1},
+ {29, "align.pri", sIN_CSEG, parm1},
+ {81, "and", sIN_CSEG, parm0},
+ {121, "bounds", sIN_CSEG, parm1},
+ {49, "call", sIN_CSEG, do_call},
+ {50, "call.pri", sIN_CSEG, parm0},
+ {0, "case", sIN_CSEG, do_case},
+ {130, "casetbl", sIN_CSEG, parm0}, /* version 1 */
+ {118, "cmps", sIN_CSEG, parm1},
+ {0, "code", 0, noop},
+ {12, "const.alt", sIN_CSEG, parm1},
+ {11, "const.pri", sIN_CSEG, parm1},
+ {0, "curfile", sIN_CSEG, curfile},
+ {0, "data", 0, noop},
+ {114, "dec", sIN_CSEG, parm1},
+ {113, "dec.alt", sIN_CSEG, parm0},
+ {116, "dec.i", sIN_CSEG, parm0},
+ {112, "dec.pri", sIN_CSEG, parm0},
+ {115, "dec.s", sIN_CSEG, parm1},
+ {0, "dump", sIN_DSEG, do_dump},
+ {95, "eq", sIN_CSEG, parm0},
+ {106, "eq.c.alt", sIN_CSEG, parm1},
+ {105, "eq.c.pri", sIN_CSEG, parm1},
+ {124, "file", sIN_CSEG, do_file},
+ {119, "fill", sIN_CSEG, parm1},
+ {100, "geq", sIN_CSEG, parm0},
+ {99, "grtr", sIN_CSEG, parm0},
+ {120, "halt", sIN_CSEG, parm1},
+ {45, "heap", sIN_CSEG, parm1},
+ {27, "idxaddr", sIN_CSEG, parm0},
+ {28, "idxaddr.b", sIN_CSEG, parm1},
+ {109, "inc", sIN_CSEG, parm1},
+ {108, "inc.alt", sIN_CSEG, parm0},
+ {111, "inc.i", sIN_CSEG, parm0},
+ {107, "inc.pri", sIN_CSEG, parm0},
+ {110, "inc.s", sIN_CSEG, parm1},
+ {86, "invert", sIN_CSEG, parm0},
+ {55, "jeq", sIN_CSEG, do_jump},
+ {60, "jgeq", sIN_CSEG, do_jump},
+ {59, "jgrtr", sIN_CSEG, do_jump},
+ {58, "jleq", sIN_CSEG, do_jump},
+ {57, "jless", sIN_CSEG, do_jump},
+ {56, "jneq", sIN_CSEG, do_jump},
+ {54, "jnz", sIN_CSEG, do_jump},
+ {52, "jrel", sIN_CSEG, parm1}, /* always a number */
+ {64, "jsgeq", sIN_CSEG, do_jump},
+ {63, "jsgrtr", sIN_CSEG, do_jump},
+ {62, "jsleq", sIN_CSEG, do_jump},
+ {61, "jsless", sIN_CSEG, do_jump},
+ {51, "jump", sIN_CSEG, do_jump},
+ {128, "jump.pri", sIN_CSEG, parm0}, /* version 1 */
+ {53, "jzer", sIN_CSEG, do_jump},
+ {31, "lctrl", sIN_CSEG, parm1},
+ {98, "leq", sIN_CSEG, parm0},
+ {97, "less", sIN_CSEG, parm0},
+ {25, "lidx", sIN_CSEG, parm0},
+ {26, "lidx.b", sIN_CSEG, parm1},
+ {125, "line", sIN_CSEG, parm2},
+ {2, "load.alt", sIN_CSEG, parm1},
+ {9, "load.i", sIN_CSEG, parm0},
+ {1, "load.pri", sIN_CSEG, parm1},
+ {4, "load.s.alt", sIN_CSEG, parm1},
+ {3, "load.s.pri", sIN_CSEG, parm1},
+ {10, "lodb.i", sIN_CSEG, parm1},
+ {6, "lref.alt", sIN_CSEG, parm1},
+ {5, "lref.pri", sIN_CSEG, parm1},
+ {8, "lref.s.alt", sIN_CSEG, parm1},
+ {7, "lref.s.pri", sIN_CSEG, parm1},
+ {34, "move.alt", sIN_CSEG, parm0},
+ {33, "move.pri", sIN_CSEG, parm0},
+ {117, "movs", sIN_CSEG, parm1},
+ {85, "neg", sIN_CSEG, parm0},
+ {96, "neq", sIN_CSEG, parm0},
+ {134, "nop", sIN_CSEG, parm0}, /* version 6 */
+ {84, "not", sIN_CSEG, parm0},
+ {82, "or", sIN_CSEG, parm0},
+ {43, "pop.alt", sIN_CSEG, parm0},
+ {42, "pop.pri", sIN_CSEG, parm0},
+ {46, "proc", sIN_CSEG, parm0},
+ {40, "push", sIN_CSEG, parm1},
+ {37, "push.alt", sIN_CSEG, parm0},
+ {39, "push.c", sIN_CSEG, parm1},
+ {36, "push.pri", sIN_CSEG, parm0},
+ {38, "push.r", sIN_CSEG, parm1},
+ {41, "push.s", sIN_CSEG, parm1},
+ {133, "pushaddr", sIN_CSEG, parm1}, /* version 4 */
+ {47, "ret", sIN_CSEG, parm0},
+ {48, "retn", sIN_CSEG, parm0},
+ {32, "sctrl", sIN_CSEG, parm1},
+ {73, "sdiv", sIN_CSEG, parm0},
+ {74, "sdiv.alt", sIN_CSEG, parm0},
+ {104, "sgeq", sIN_CSEG, parm0},
+ {103, "sgrtr", sIN_CSEG, parm0},
+ {65, "shl", sIN_CSEG, parm0},
+ {69, "shl.c.alt", sIN_CSEG, parm1},
+ {68, "shl.c.pri", sIN_CSEG, parm1},
+ {66, "shr", sIN_CSEG, parm0},
+ {71, "shr.c.alt", sIN_CSEG, parm1},
+ {70, "shr.c.pri", sIN_CSEG, parm1},
+ {94, "sign.alt", sIN_CSEG, parm0},
+ {93, "sign.pri", sIN_CSEG, parm0},
+ {102, "sleq", sIN_CSEG, parm0},
+ {101, "sless", sIN_CSEG, parm0},
+ {72, "smul", sIN_CSEG, parm0},
+ {88, "smul.c", sIN_CSEG, parm1},
+ {127, "srange", sIN_CSEG, parm2}, /* version 1 */
+ {20, "sref.alt", sIN_CSEG, parm1},
+ {19, "sref.pri", sIN_CSEG, parm1},
+ {22, "sref.s.alt", sIN_CSEG, parm1},
+ {21, "sref.s.pri", sIN_CSEG, parm1},
+ {67, "sshr", sIN_CSEG, parm0},
+ {44, "stack", sIN_CSEG, parm1},
+ {0, "stksize", 0, noop},
+ {16, "stor.alt", sIN_CSEG, parm1},
+ {23, "stor.i", sIN_CSEG, parm0},
+ {15, "stor.pri", sIN_CSEG, parm1},
+ {18, "stor.s.alt", sIN_CSEG, parm1},
+ {17, "stor.s.pri", sIN_CSEG, parm1},
+ {24, "strb.i", sIN_CSEG, parm1},
+ {79, "sub", sIN_CSEG, parm0},
+ {80, "sub.alt", sIN_CSEG, parm0},
+ {132, "swap.alt", sIN_CSEG, parm0}, /* version 4 */
+ {131, "swap.pri", sIN_CSEG, parm0}, /* version 4 */
+ {129, "switch", sIN_CSEG, do_switch}, /* version 1 */
+ {126, "symbol", sIN_CSEG, do_symbol},
+ {136, "symtag", sIN_CSEG, parm1}, /* version 7 */
+ {123, "sysreq.c", sIN_CSEG, parm1},
+ {135, "sysreq.d", sIN_CSEG, parm1}, /* version 7, not generated directly */
+ {122, "sysreq.pri", sIN_CSEG, parm0},
+ {76, "udiv", sIN_CSEG, parm0},
+ {77, "udiv.alt", sIN_CSEG, parm0},
+ {75, "umul", sIN_CSEG, parm0},
+ {35, "xchg", sIN_CSEG, parm0},
+ {83, "xor", sIN_CSEG, parm0},
+ {91, "zero", sIN_CSEG, parm1},
+ {90, "zero.alt", sIN_CSEG, parm0},
+ {89, "zero.pri", sIN_CSEG, parm0},
+ {92, "zero.s", sIN_CSEG, parm1},
+};
+
+#define MAX_INSTR_LEN 30
+static int
+findopcode(char *instr, int maxlen)
+{
+ int low, high, mid, cmp;
+ char str[MAX_INSTR_LEN];
+
+ if (maxlen >= MAX_INSTR_LEN)
+ return 0;
+ strncpy(str, instr, maxlen);
+ str[maxlen] = '\0'; /* make sure the string is zero terminated */
+ /* look up the instruction with a binary search
+ * the assembler is case insensitive to instructions (but case sensitive
+ * to symbols)
+ */
+ low = 1; /* entry 0 is reserved (for "not found") */
+ high = (sizeof opcodelist / sizeof opcodelist[0]) - 1;
+ while (low < high)
+ {
+ mid = (low + high) / 2;
+ assert(opcodelist[mid].name != NULL);
+ cmp = strcasecmp(str, opcodelist[mid].name);
+ if (cmp > 0)
+ low = mid + 1;
+ else
+ high = mid;
+ } /* while */
+
+ assert(low == high);
+ if (strcasecmp(str, opcodelist[low].name) == 0)
+ return low; /* found */
+ return 0; /* not found, return special index */
+}
+
+void
+assemble(FILE * fout, FILE * fin)
+{
+ typedef struct tagFUNCSTUB
+ {
+ unsigned int address, nameofs;
+ } FUNCSTUB;
+ AMX_HEADER hdr;
+ FUNCSTUB func;
+ int numpublics, numnatives, numlibraries, numpubvars,
+ numtags, padding;
+ long nametablesize, nameofs;
+ char line[256], *instr, *params;
+ int i, pass;
+ short count;
+ symbol *sym, **nativelist;
+ constvalue *constptr;
+ cell mainaddr;
+ int nametable, tags, libraries, publics, natives, pubvars;
+ int cod, defsize;
+
+#if !defined NDEBUG
+ /* verify that the opcode list is sorted (skip entry 1; it is reserved
+ * for a non-existent opcode)
+ */
+ assert(opcodelist[1].name != NULL);
+ for (i = 2; i < (int)(sizeof(opcodelist) / sizeof(opcodelist[0])); i++)
+ {
+ assert(opcodelist[i].name != NULL);
+ assert(strcasecmp(opcodelist[i].name, opcodelist[i - 1].name) > 0);
+ } /* for */
+#endif
+
+ writeerror = FALSE;
+ nametablesize = sizeof(short);
+ numpublics = 0;
+ numnatives = 0;
+ numpubvars = 0;
+ mainaddr = -1;
+ /* count number of public and native functions and public variables */
+ for (sym = glbtab.next; sym; sym = sym->next)
+ {
+ char alias[sNAMEMAX + 1] = "";
+ int match = 0;
+
+ if (sym->ident == iFUNCTN)
+ {
+ assert(strlen(sym->name) <= sNAMEMAX);
+ if ((sym->usage & uNATIVE) != 0 && (sym->usage & uREAD) != 0
+ && sym->addr >= 0)
+ {
+ match = ++numnatives;
+ if (!lookup_alias(alias, sym->name))
+ strcpy(alias, sym->name);
+ } /* if */
+ if ((sym->usage & uPUBLIC) != 0 && (sym->usage & uDEFINE) != 0)
+ {
+ match = ++numpublics;
+ strcpy(alias, sym->name);
+ } /* if */
+ if (strcmp(sym->name, uMAINFUNC) == 0)
+ {
+ assert(sym->vclass == sGLOBAL);
+ mainaddr = sym->addr;
+ } /* if */
+ }
+ else if (sym->ident == iVARIABLE)
+ {
+ if ((sym->usage & uPUBLIC) != 0)
+ {
+ match = ++numpubvars;
+ strcpy(alias, sym->name);
+ } /* if */
+ } /* if */
+ if (match)
+ {
+ assert(alias[0] != '\0');
+ nametablesize += strlen(alias) + 1;
+ } /* if */
+ } /* for */
+ assert(numnatives == ntv_funcid);
+
+ /* count number of libraries */
+ numlibraries = 0;
+ for (constptr = libname_tab.next; constptr;
+ constptr = constptr->next)
+ {
+ if (constptr->value > 0)
+ {
+ assert(constptr->name[0] != '\0');
+ numlibraries++;
+ nametablesize += strlen(constptr->name) + 1;
+ } /* if */
+ } /* for */
+
+ /* count number of public tags */
+ numtags = 0;
+ for (constptr = tagname_tab.next; constptr;
+ constptr = constptr->next)
+ {
+ if ((constptr->value & PUBLICTAG) != 0)
+ {
+ assert(constptr->name[0] != '\0');
+ numtags++;
+ nametablesize += strlen(constptr->name) + 1;
+ } /* if */
+ } /* for */
+
+ /* pad the header to sc_dataalign
+ * => thereby the code segment is aligned
+ * => since the code segment is padded to a sc_dataalign boundary, the data segment is aligned
+ * => and thereby the stack top is aligned too
+ */
+ assert(sc_dataalign != 0);
+ padding = sc_dataalign - (sizeof hdr + nametablesize) % sc_dataalign;
+ if (padding == sc_dataalign)
+ padding = 0;
+
+ /* write the abstract machine header */
+ memset(&hdr, 0, sizeof hdr);
+ hdr.magic = (unsigned short)0xF1E0;
+ hdr.file_version = CUR_FILE_VERSION;
+ hdr.amx_version = MIN_AMX_VERSION;
+ hdr.flags = (short)(sc_debug & sSYMBOLIC);
+ if (charbits == 16)
+ hdr.flags |= AMX_FLAG_CHAR16;
+ if (sc_compress)
+ hdr.flags |= AMX_FLAG_COMPACT;
+ if (sc_debug == 0)
+ hdr.flags |= AMX_FLAG_NOCHECKS;
+// #ifdef WORDS_BIGENDIAN
+// hdr.flags|=AMX_FLAG_BIGENDIAN;
+// #endif
+ defsize = hdr.defsize = sizeof(FUNCSTUB);
+ assert((hdr.defsize % sizeof(cell)) == 0);
+ publics = hdr.publics = sizeof hdr; /* public table starts right after the header */
+ natives = hdr.natives = hdr.publics + numpublics * sizeof(FUNCSTUB);
+ libraries = hdr.libraries = hdr.natives + numnatives * sizeof(FUNCSTUB);
+ pubvars = hdr.pubvars = hdr.libraries + numlibraries * sizeof(FUNCSTUB);
+ tags = hdr.tags = hdr.pubvars + numpubvars * sizeof(FUNCSTUB);
+ nametable = hdr.nametable = hdr.tags + numtags * sizeof(FUNCSTUB);
+ cod = hdr.cod = hdr.nametable + nametablesize + padding;
+ hdr.dat = hdr.cod + code_idx;
+ hdr.hea = hdr.dat + glb_declared * sizeof(cell);
+ hdr.stp = hdr.hea + sc_stksize * sizeof(cell);
+ hdr.cip = mainaddr;
+ hdr.size = hdr.hea; /* preset, this is incorrect in case of compressed output */
+#ifdef WORDS_BIGENDIAN
+ align32(&hdr.size);
+ align16(&hdr.magic);
+ align16(&hdr.flags);
+ align16(&hdr.defsize);
+ align32(&hdr.cod);
+ align32(&hdr.dat);
+ align32(&hdr.hea);
+ align32(&hdr.stp);
+ align32(&hdr.cip);
+ align32(&hdr.publics);
+ align32(&hdr.natives);
+ align32(&hdr.libraries);
+ align32(&hdr.pubvars);
+ align32(&hdr.tags);
+ align32(&hdr.nametable);
+#endif
+ sc_writebin(fout, &hdr, sizeof hdr);
+
+ /* dump zeros up to the rest of the header, so that we can easily "seek" */
+ for (nameofs = sizeof hdr; nameofs < cod; nameofs++)
+ putc(0, fout);
+ nameofs = nametable + sizeof(short);
+
+ /* write the public functions table */
+ count = 0;
+ for (sym = glbtab.next; sym; sym = sym->next)
+ {
+ if (sym->ident == iFUNCTN
+ && (sym->usage & uPUBLIC) != 0 && (sym->usage & uDEFINE) != 0)
+ {
+ assert(sym->vclass == sGLOBAL);
+ func.address = sym->addr;
+ func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+ align32(&func.address);
+ align32(&func.nameofs);
+#endif
+ fseek(fout, publics + count * sizeof(FUNCSTUB), SEEK_SET);
+ sc_writebin(fout, &func, sizeof func);
+ fseek(fout, nameofs, SEEK_SET);
+ sc_writebin(fout, sym->name, strlen(sym->name) + 1);
+ nameofs += strlen(sym->name) + 1;
+ count++;
+ } /* if */
+ } /* for */
+
+ /* write the natives table */
+ /* The native functions must be written in sorted order. (They are
+ * sorted on their "id", not on their name). A nested loop to find
+ * each successive function would be an O(n^2) operation. But we
+ * do not really need to sort, because the native function id's
+ * are sequential and there are no duplicates. So we first walk
+ * through the complete symbol list and store a pointer to every
+ * native function of interest in a temporary table, where its id
+ * serves as the index in the table. Now we can walk the table and
+ * have all native functions in sorted order.
+ */
+ if (numnatives > 0)
+ {
+ nativelist = (symbol **) malloc(numnatives * sizeof(symbol *));
+ if (!nativelist)
+ error(103); /* insufficient memory */
+#if !defined NDEBUG
+ memset(nativelist, 0, numnatives * sizeof(symbol *)); /* for NULL checking */
+#endif
+ for (sym = glbtab.next; sym; sym = sym->next)
+ {
+ if (sym->ident == iFUNCTN && (sym->usage & uNATIVE) != 0
+ && (sym->usage & uREAD) != 0 && sym->addr >= 0)
+ {
+ assert(sym->addr < numnatives);
+ nativelist[(int)sym->addr] = sym;
+ } /* if */
+ } /* for */
+ count = 0;
+ for (i = 0; i < numnatives; i++)
+ {
+ char alias[sNAMEMAX + 1];
+
+ sym = nativelist[i];
+ assert(sym != NULL);
+ if (!lookup_alias(alias, sym->name))
+ {
+ assert(strlen(sym->name) <= sNAMEMAX);
+ strcpy(alias, sym->name);
+ } /* if */
+ assert(sym->vclass == sGLOBAL);
+ func.address = 0;
+ func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+ align32(&func.address);
+ align32(&func.nameofs);
+#endif
+ fseek(fout, natives + count * sizeof(FUNCSTUB), SEEK_SET);
+ sc_writebin(fout, &func, sizeof func);
+ fseek(fout, nameofs, SEEK_SET);
+ sc_writebin(fout, alias, strlen(alias) + 1);
+ nameofs += strlen(alias) + 1;
+ count++;
+ } /* for */
+ free(nativelist);
+ } /* if */
+
+ /* write the libraries table */
+ count = 0;
+ for (constptr = libname_tab.next; constptr;
+ constptr = constptr->next)
+ {
+ if (constptr->value > 0)
+ {
+ assert(constptr->name[0] != '\0');
+ func.address = 0;
+ func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+ align32(&func.address);
+ align32(&func.nameofs);
+#endif
+ fseek(fout, libraries + count * sizeof(FUNCSTUB), SEEK_SET);
+ sc_writebin(fout, &func, sizeof func);
+ fseek(fout, nameofs, SEEK_SET);
+ sc_writebin(fout, constptr->name, strlen(constptr->name) + 1);
+ nameofs += strlen(constptr->name) + 1;
+ count++;
+ } /* if */
+ } /* for */
+
+ /* write the public variables table */
+ count = 0;
+ for (sym = glbtab.next; sym; sym = sym->next)
+ {
+ if (sym->ident == iVARIABLE && (sym->usage & uPUBLIC) != 0)
+ {
+ assert((sym->usage & uDEFINE) != 0);
+ assert(sym->vclass == sGLOBAL);
+ func.address = sym->addr;
+ func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+ align32(&func.address);
+ align32(&func.nameofs);
+#endif
+ fseek(fout, pubvars + count * sizeof(FUNCSTUB), SEEK_SET);
+ sc_writebin(fout, &func, sizeof func);
+ fseek(fout, nameofs, SEEK_SET);
+ sc_writebin(fout, sym->name, strlen(sym->name) + 1);
+ nameofs += strlen(sym->name) + 1;
+ count++;
+ } /* if */
+ } /* for */
+
+ /* write the public tagnames table */
+ count = 0;
+ for (constptr = tagname_tab.next; constptr;
+ constptr = constptr->next)
+ {
+ if ((constptr->value & PUBLICTAG) != 0)
+ {
+ assert(constptr->name[0] != '\0');
+ func.address = constptr->value & TAGMASK;
+ func.nameofs = nameofs;
+#ifdef WORDS_BIGENDIAN
+ align32(&func.address);
+ align32(&func.nameofs);
+#endif
+ fseek(fout, tags + count * sizeof(FUNCSTUB), SEEK_SET);
+ sc_writebin(fout, &func, sizeof func);
+ fseek(fout, nameofs, SEEK_SET);
+ sc_writebin(fout, constptr->name, strlen(constptr->name) + 1);
+ nameofs += strlen(constptr->name) + 1;
+ count++;
+ } /* if */
+ } /* for */
+
+ /* write the "maximum name length" field in the name table */
+ assert(nameofs == nametable + nametablesize);
+ fseek(fout, nametable, SEEK_SET);
+ count = sNAMEMAX;
+#ifdef WORDS_BIGENDIAN
+ align16(&count);
+#endif
+ sc_writebin(fout, &count, sizeof count);
+ fseek(fout, cod, SEEK_SET);
+
+ /* First pass: relocate all labels */
+ /* This pass is necessary because the code addresses of labels is only known
+ * after the peephole optimization flag. Labels can occur inside expressions
+ * (e.g. the conditional operator), which are optimized.
+ */
+ lbltab = NULL;
+ if (labnum > 0)
+ {
+ /* only very short programs have zero labels; no first pass is needed
+ * if there are no labels */
+ lbltab = (cell *) malloc(labnum * sizeof(cell));
+ if (!lbltab)
+ error(103); /* insufficient memory */
+ codeindex = 0;
+ sc_resetasm(fin);
+ while (sc_readasm(fin, line, sizeof line))
+ {
+ stripcomment(line);
+ instr = skipwhitespace(line);
+ /* ignore empty lines */
+ if (*instr == '\0')
+ continue;
+ if (tolower(*instr) == 'l' && *(instr + 1) == '.')
+ {
+ int lindex = (int)hex2long(instr + 2, NULL);
+
+ assert(lindex < labnum);
+ lbltab[lindex] = codeindex;
+ }
+ else
+ {
+ /* get to the end of the instruction (make use of the '\n' that fgets()
+ * added at the end of the line; this way we will *always* drop on a
+ * whitespace character) */
+ for (params = instr; *params != '\0' && !sc_isspace(*params);
+ params++)
+ /* nothing */ ;
+ assert(params > instr);
+ i = findopcode(instr, (int)(params - instr));
+ if (!opcodelist[i].name)
+ {
+ *params = '\0';
+ error(104, instr); /* invalid assembler instruction */
+ } /* if */
+ if (opcodelist[i].segment == sIN_CSEG)
+ codeindex +=
+ opcodelist[i].func(NULL, skipwhitespace(params),
+ opcodelist[i].opcode);
+ } /* if */
+ } /* while */
+ } /* if */
+
+ /* Second pass (actually 2 more passes, one for all code and one for all data) */
+ bytes_in = 0;
+ bytes_out = 0;
+ for (pass = sIN_CSEG; pass <= sIN_DSEG; pass++)
+ {
+ sc_resetasm(fin);
+ while (sc_readasm(fin, line, sizeof line))
+ {
+ stripcomment(line);
+ instr = skipwhitespace(line);
+ /* ignore empty lines and labels (labels have a special syntax, so these
+ * must be parsed separately) */
+ if (*instr == '\0' || (tolower(*instr) == 'l'
+ && *(instr + 1) == '.'))
+ continue;
+ /* get to the end of the instruction (make use of the '\n' that fgets()
+ * added at the end of the line; this way we will *always* drop on a
+ * whitespace character) */
+ for (params = instr; *params != '\0' && !sc_isspace(*params);
+ params++)
+ /* nothing */ ;
+ assert(params > instr);
+ i = findopcode(instr, (int)(params - instr));
+ assert(opcodelist[i].name != NULL);
+ if (opcodelist[i].segment == pass)
+ opcodelist[i].func(fout, skipwhitespace(params),
+ opcodelist[i].opcode);
+ } /* while */
+ } /* for */
+ if (bytes_out - bytes_in > 0)
+ error(106); /* compression buffer overflow */
+
+ if (lbltab)
+ {
+ free(lbltab);
+#if !defined NDEBUG
+ lbltab = NULL;
+#endif
+ } /* if */
+
+ if (writeerror)
+ error(101, "disk full");
+
+ /* adjust the header */
+ if (sc_compress)
+ {
+ hdr.size = sc_lengthbin(fout);
+#ifdef WORDS_BIGENDIAN
+ align32(&hdr.size);
+#endif
+ sc_resetbin(fout); /* "size" is the very first field */
+ sc_writebin(fout, &hdr.size, sizeof hdr.size);
+ } /* if */
+}
--- /dev/null
+/* Small compiler - Staging buffer and optimizer
+ *
+ * The staging buffer
+ * ------------------
+ * The staging buffer allows buffered output of generated code, deletion
+ * of redundant code, optimization by a tinkering process and reversing
+ * the ouput of evaluated expressions (which is used for the reversed
+ * evaluation of arguments in functions).
+ * Initially, stgwrite() writes to the file directly, but after a call to
+ * stgset(TRUE), output is redirected to the buffer. After a call to
+ * stgset(FALSE), stgwrite()'s output is directed to the file again. Thus
+ * only one routine is used for writing to the output, which can be
+ * buffered output or direct output.
+ *
+ * staging buffer variables: stgbuf - the buffer
+ * stgidx - current index in the staging buffer
+ * staging - if true, write to the staging buffer;
+ * if false, write to file directly.
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc7.c 76492 2012-09-12 07:04:49Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h> /* for atoi() */
+#include <string.h>
+#include <ctype.h>
+
+#include "embryo_cc_sc.h"
+
+#if defined _MSC_VER
+#pragma warning(push)
+#pragma warning(disable:4125) /* decimal digit terminates octal escape sequence */
+#endif
+
+#include "embryo_cc_sc7.scp"
+
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+static void stgstring(char *start, char *end);
+static void stgopt(char *start, char *end);
+
+#define sSTG_GROW 512
+#define sSTG_MAX 20480
+
+static char *stgbuf = NULL;
+static int stgmax = 0; /* current size of the staging buffer */
+
+#define CHECK_STGBUFFER(index) if ((int)(index)>=stgmax) grow_stgbuffer((index)+1)
+
+static void
+grow_stgbuffer(int requiredsize)
+{
+ char *p;
+ int clear = !stgbuf; /* if previously none, empty buffer explicitly */
+
+ assert(stgmax < requiredsize);
+ /* if the staging buffer (holding intermediate code for one line) grows
+ * over a few kBytes, there is probably a run-away expression
+ */
+ if (requiredsize > sSTG_MAX)
+ error(102, "staging buffer"); /* staging buffer overflow (fatal error) */
+ stgmax = requiredsize + sSTG_GROW;
+ if (stgbuf)
+ p = (char *)realloc(stgbuf, stgmax * sizeof(char));
+ else
+ p = (char *)malloc(stgmax * sizeof(char));
+ if (!p)
+ error(102, "staging buffer"); /* staging buffer overflow (fatal error) */
+ stgbuf = p;
+ if (clear)
+ *stgbuf = '\0';
+}
+
+void
+stgbuffer_cleanup(void)
+{
+ if (stgbuf)
+ {
+ free(stgbuf);
+ stgbuf = NULL;
+ stgmax = 0;
+ } /* if */
+}
+
+/* the variables "stgidx" and "staging" are declared in "scvars.c" */
+
+/* stgmark
+ *
+ * Copies a mark into the staging buffer. At this moment there are three
+ * possible marks:
+ * sSTARTREORDER identifies the beginning of a series of expression
+ * strings that must be written to the output file in
+ * reordered order
+ * sENDREORDER identifies the end of 'reverse evaluation'
+ * sEXPRSTART + idx only valid within a block that is evaluated in
+ * reordered order, it identifies the start of an
+ * expression; the "idx" value is the argument position
+ *
+ * Global references: stgidx (altered)
+ * stgbuf (altered)
+ * staging (referred to only)
+ */
+void
+stgmark(char mark)
+{
+ if (staging)
+ {
+ CHECK_STGBUFFER(stgidx);
+ stgbuf[stgidx++] = mark;
+ } /* if */
+}
+
+static int
+filewrite(char *str)
+{
+ if (sc_status == statWRITE)
+ return sc_writeasm(outf, str);
+ return TRUE;
+}
+
+/* stgwrite
+ *
+ * Writes the string "st" to the staging buffer or to the output file. In the
+ * case of writing to the staging buffer, the terminating byte of zero is
+ * copied too, but... the optimizer can only work on complete lines (not on
+ * fractions of it. Therefore if the string is staged, if the last character
+ * written to the buffer is a '\0' and the previous-to-last is not a '\n',
+ * the string is concatenated to the last string in the buffer (the '\0' is
+ * overwritten). This also means an '\n' used in the middle of a string isn't
+ * recognized and could give wrong results with the optimizer.
+ * Even when writing to the output file directly, all strings are buffered
+ * until a whole line is complete.
+ *
+ * Global references: stgidx (altered)
+ * stgbuf (altered)
+ * staging (referred to only)
+ */
+void
+stgwrite(char *st)
+{
+ int len;
+
+ CHECK_STGBUFFER(0);
+ if (staging)
+ {
+ if (stgidx >= 2 && stgbuf[stgidx - 1] == '\0'
+ && stgbuf[stgidx - 2] != '\n')
+ stgidx -= 1; /* overwrite last '\0' */
+ while (*st != '\0')
+ { /* copy to staging buffer */
+ CHECK_STGBUFFER(stgidx);
+ stgbuf[stgidx++] = *st++;
+ } /* while */
+ CHECK_STGBUFFER(stgidx);
+ stgbuf[stgidx++] = '\0';
+ }
+ else
+ {
+ CHECK_STGBUFFER(strlen(stgbuf) + strlen(st) + 1);
+ strcat(stgbuf, st);
+ len = strlen(stgbuf);
+ if (len > 0 && stgbuf[len - 1] == '\n')
+ {
+ filewrite(stgbuf);
+ stgbuf[0] = '\0';
+ } /* if */
+ } /* if */
+}
+
+/* stgout
+ *
+ * Writes the staging buffer to the output file via stgstring() (for
+ * reversing expressions in the buffer) and stgopt() (for optimizing). It
+ * resets "stgidx".
+ *
+ * Global references: stgidx (altered)
+ * stgbuf (referred to only)
+ * staging (referred to only)
+ */
+void
+stgout(int index)
+{
+ if (!staging)
+ return;
+ stgstring(&stgbuf[index], &stgbuf[stgidx]);
+ stgidx = index;
+}
+
+typedef struct
+{
+ char *start, *end;
+} argstack;
+
+/* stgstring
+ *
+ * Analyses whether code strings should be output to the file as they appear
+ * in the staging buffer or whether portions of it should be re-ordered.
+ * Re-ordering takes place in function argument lists; Small passes arguments
+ * to functions from right to left. When arguments are "named" rather than
+ * positional, the order in the source stream is indeterminate.
+ * This function calls itself recursively in case it needs to re-order code
+ * strings, and it uses a private stack (or list) to mark the start and the
+ * end of expressions in their correct (reversed) order.
+ * In any case, stgstring() sends a block as large as possible to the
+ * optimizer stgopt().
+ *
+ * In "reorder" mode, each set of code strings must start with the token
+ * sEXPRSTART, even the first. If the token sSTARTREORDER is represented
+ * by '[', sENDREORDER by ']' and sEXPRSTART by '|' the following applies:
+ * '[]...' valid, but useless; no output
+ * '[|...] valid, but useless; only one string
+ * '[|...|...] valid and useful
+ * '[...|...] invalid, first string doesn't start with '|'
+ * '[|...|] invalid
+ */
+static void
+stgstring(char *start, char *end)
+{
+ char *ptr;
+ int nest, argc, arg;
+ argstack *stack;
+
+ while (start < end)
+ {
+ if (*start == sSTARTREORDER)
+ {
+ start += 1; /* skip token */
+ /* allocate a argstack with sMAXARGS items */
+ stack = (argstack *) malloc(sMAXARGS * sizeof(argstack));
+ if (!stack)
+ error(103); /* insufficient memory */
+ nest = 1; /* nesting counter */
+ argc = 0; /* argument counter */
+ arg = -1; /* argument index; no valid argument yet */
+ do
+ {
+ switch (*start)
+ {
+ case sSTARTREORDER:
+ nest++;
+ start++;
+ break;
+ case sENDREORDER:
+ nest--;
+ start++;
+ break;
+ default:
+ if ((*start & sEXPRSTART) == sEXPRSTART)
+ {
+ if (nest == 1)
+ {
+ if (arg >= 0)
+ stack[arg].end = start - 1; /* finish previous argument */
+ arg = (unsigned char)*start - sEXPRSTART;
+ stack[arg].start = start + 1;
+ if (arg >= argc)
+ argc = arg + 1;
+ } /* if */
+ start++;
+ }
+ else
+ {
+ start += strlen(start) + 1;
+ } /* if */
+ } /* switch */
+ }
+ while (nest); /* enddo */
+ if (arg >= 0)
+ stack[arg].end = start - 1; /* finish previous argument */
+ while (argc > 0)
+ {
+ argc--;
+ stgstring(stack[argc].start, stack[argc].end);
+ } /* while */
+ free(stack);
+ }
+ else
+ {
+ ptr = start;
+ while (ptr < end && *ptr != sSTARTREORDER)
+ ptr += strlen(ptr) + 1;
+ stgopt(start, ptr);
+ start = ptr;
+ } /* if */
+ } /* while */
+}
+
+/* stgdel
+ *
+ * Scraps code from the staging buffer by resetting "stgidx" to "index".
+ *
+ * Global references: stgidx (altered)
+ * staging (referred to only)
+ */
+void
+stgdel(int index, cell code_index)
+{
+ if (staging)
+ {
+ stgidx = index;
+ code_idx = code_index;
+ } /* if */
+}
+
+int
+stgget(int *index, cell * code_index)
+{
+ if (staging)
+ {
+ *index = stgidx;
+ *code_index = code_idx;
+ } /* if */
+ return staging;
+}
+
+/* stgset
+ *
+ * Sets staging on or off. If it's turned off, the staging buffer must be
+ * initialized to an empty string. If it's turned on, the routine makes sure
+ * the index ("stgidx") is set to 0 (it should already be 0).
+ *
+ * Global references: staging (altered)
+ * stgidx (altered)
+ * stgbuf (contents altered)
+ */
+void
+stgset(int onoff)
+{
+ staging = onoff;
+ if (staging)
+ {
+ assert(stgidx == 0);
+ stgidx = 0;
+ CHECK_STGBUFFER(stgidx);
+ /* write any contents that may be put in the buffer by stgwrite()
+ * when "staging" was 0
+ */
+ if (stgbuf[0] != '\0')
+ filewrite(stgbuf);
+ } /* if */
+ stgbuf[0] = '\0';
+}
+
+/* phopt_init
+ * Initialize all sequence strings of the peehole optimizer. The strings
+ * are embedded in the .EXE file in compressed format, here we expand
+ * them (and allocate memory for the sequences).
+ */
+static SEQUENCE *sequences;
+
+int
+phopt_init(void)
+{
+ int number, i, len;
+ char str[160];
+
+ /* count number of sequences */
+ for (number = 0; sequences_cmp[number].find; number++)
+ /* nothing */ ;
+ number++; /* include an item for the NULL terminator */
+
+ if (!(sequences = (SEQUENCE *)malloc(number * sizeof(SEQUENCE))))
+ return FALSE;
+
+ /* pre-initialize all to NULL (in case of failure) */
+ for (i = 0; i < number; i++)
+ {
+ sequences[i].find = NULL;
+ sequences[i].replace = NULL;
+ sequences[i].savesize = 0;
+ } /* for */
+
+ /* expand all strings */
+ for (i = 0; i < number - 1; i++)
+ {
+ len =
+ strexpand(str, (unsigned char *)sequences_cmp[i].find, sizeof str,
+ SCPACK_TABLE);
+ assert(len <= (int)(sizeof(str)));
+ assert(len == (int)(strlen(str) + 1));
+ sequences[i].find = (char *)malloc(len);
+ if (sequences[i].find)
+ strcpy(sequences[i].find, str);
+ len =
+ strexpand(str, (unsigned char *)sequences_cmp[i].replace, sizeof str,
+ SCPACK_TABLE);
+ assert(len <= (int)(sizeof(str)));
+ assert(len == (int)(strlen(str) + 1));
+ sequences[i].replace = (char *)malloc(len);
+ if (sequences[i].replace)
+ strcpy(sequences[i].replace, str);
+ sequences[i].savesize = sequences_cmp[i].savesize;
+ if (!sequences[i].find || !sequences[i].replace)
+ return phopt_cleanup();
+ } /* for */
+
+ return TRUE;
+}
+
+int
+phopt_cleanup(void)
+{
+ int i;
+
+ if (sequences)
+ {
+ i = 0;
+ while (sequences[i].find || sequences[i].replace)
+ {
+ if (sequences[i].find)
+ free(sequences[i].find);
+ if (sequences[i].replace)
+ free(sequences[i].replace);
+ i++;
+ } /* while */
+ free(sequences);
+ sequences = NULL;
+ } /* if */
+ return FALSE;
+}
+
+#define _maxoptvars 4
+#define _aliasmax 10 /* a 32-bit number can be represented in
+ * 9 decimal digits */
+
+static int
+matchsequence(char *start, char *end, char *pattern,
+ char symbols[_maxoptvars][_aliasmax + 1], int *match_length)
+{
+ int var, i;
+ char str[_aliasmax + 1];
+ char *start_org = start;
+
+ *match_length = 0;
+ for (var = 0; var < _maxoptvars; var++)
+ symbols[var][0] = '\0';
+
+ while (*start == '\t' || *start == ' ')
+ start++;
+ while (*pattern)
+ {
+ if (start >= end)
+ return FALSE;
+ switch (*pattern)
+ {
+ case '%': /* new "symbol" */
+ pattern++;
+ assert(sc_isdigit(*pattern));
+ var = atoi(pattern) - 1;
+ assert(var >= 0 && var < _maxoptvars);
+ assert(alphanum(*start));
+ for (i = 0; start < end && alphanum(*start); i++, start++)
+ {
+ assert(i <= _aliasmax);
+ str[i] = *start;
+ } /* for */
+ str[i] = '\0';
+ if (symbols[var][0] != '\0')
+ {
+ if (strcmp(symbols[var], str) != 0)
+ return FALSE; /* symbols should be identical */
+ }
+ else
+ {
+ strcpy(symbols[var], str);
+ } /* if */
+ break;
+ case ' ':
+ if (*start != '\t' && *start != ' ')
+ return FALSE;
+ while ((start < end && *start == '\t') || *start == ' ')
+ start++;
+ break;
+ case '!':
+ while ((start < end && *start == '\t') || *start == ' ')
+ start++; /* skip trailing white space */
+ if (*start != '\n')
+ return FALSE;
+ assert(*(start + 1) == '\0');
+ start += 2; /* skip '\n' and '\0' */
+ if (*(pattern + 1) != '\0')
+ while ((start < end && *start == '\t') || *start == ' ')
+ start++; /* skip leading white space of next instruction */
+ break;
+ default:
+ if (tolower(*start) != tolower(*pattern))
+ return FALSE;
+ start++;
+ } /* switch */
+ pattern++;
+ } /* while */
+
+ *match_length = (int)(start - start_org);
+ return TRUE;
+}
+
+static char *
+replacesequence(char *pattern, char symbols[_maxoptvars][_aliasmax + 1],
+ int *repl_length)
+{
+ char *lptr;
+ int var;
+ char *buffer;
+
+ /* calculate the length of the new buffer
+ * this is the length of the pattern plus the length of all symbols (note
+ * that the same symbol may occur multiple times in the pattern) plus
+ * line endings and startings ('\t' to start a line and '\n\0' to end one)
+ */
+ assert(repl_length != NULL);
+ *repl_length = 0;
+ lptr = pattern;
+ while (*lptr)
+ {
+ switch (*lptr)
+ {
+ case '%':
+ lptr++; /* skip '%' */
+ assert(sc_isdigit(*lptr));
+ var = atoi(lptr) - 1;
+ assert(var >= 0 && var < _maxoptvars);
+ assert(symbols[var][0] != '\0'); /* variable should be defined */
+ *repl_length += strlen(symbols[var]);
+ break;
+ case '!':
+ *repl_length += 3; /* '\t', '\n' & '\0' */
+ break;
+ default:
+ *repl_length += 1;
+ } /* switch */
+ lptr++;
+ } /* while */
+
+ /* allocate a buffer to replace the sequence in */
+ if (!(buffer = malloc(*repl_length)))
+ {
+ error(103);
+ return NULL;
+ }
+
+ /* replace the pattern into this temporary buffer */
+ lptr = buffer;
+ *lptr++ = '\t'; /* the "replace" patterns do not have tabs */
+ while (*pattern)
+ {
+ assert((int)(lptr - buffer) < *repl_length);
+ switch (*pattern)
+ {
+ case '%':
+ /* write out the symbol */
+ pattern++;
+ assert(sc_isdigit(*pattern));
+ var = atoi(pattern) - 1;
+ assert(var >= 0 && var < _maxoptvars);
+ assert(symbols[var][0] != '\0'); /* variable should be defined */
+ strcpy(lptr, symbols[var]);
+ lptr += strlen(symbols[var]);
+ break;
+ case '!':
+ /* finish the line, optionally start the next line with an indent */
+ *lptr++ = '\n';
+ *lptr++ = '\0';
+ if (*(pattern + 1) != '\0')
+ *lptr++ = '\t';
+ break;
+ default:
+ *lptr++ = *pattern;
+ } /* switch */
+ pattern++;
+ } /* while */
+
+ assert((int)(lptr - buffer) == *repl_length);
+ return buffer;
+}
+
+static void
+strreplace(char *dest, char *replace, int sub_length, int repl_length,
+ int dest_length)
+{
+ int offset = sub_length - repl_length;
+
+ if (offset > 0) /* delete a section */
+ memmove(dest, dest + offset, dest_length - offset);
+ else if (offset < 0) /* insert a section */
+ memmove(dest - offset, dest, dest_length);
+ memcpy(dest, replace, repl_length);
+}
+
+/* stgopt
+ *
+ * Optimizes the staging buffer by checking for series of instructions that
+ * can be coded more compact. The routine expects the lines in the staging
+ * buffer to be separated with '\n' and '\0' characters.
+ *
+ * The longest sequences must be checked first.
+ */
+
+static void
+stgopt(char *start, char *end)
+{
+ char symbols[_maxoptvars][_aliasmax + 1];
+ int seq, match_length, repl_length;
+
+ assert(sequences != NULL);
+ while (start < end)
+ {
+ if ((sc_debug & sNOOPTIMIZE) != 0 || sc_status != statWRITE)
+ {
+ /* do not match anything if debug-level is maximum */
+ filewrite(start);
+ }
+ else
+ {
+ seq = 0;
+ while (sequences[seq].find)
+ {
+ assert(seq >= 0);
+ if (matchsequence
+ (start, end, sequences[seq].find, symbols, &match_length))
+ {
+ char *replace =
+ replacesequence(sequences[seq].replace, symbols,
+ &repl_length);
+ /* If the replacement is bigger than the original section, we may need
+ * to "grow" the staging buffer. This is quite complex, due to the
+ * re-ordering of expressions that can also happen in the staging
+ * buffer. In addition, it should not happen: the peephole optimizer
+ * must replace sequences with *shorter* sequences, not longer ones.
+ * So, I simply forbid sequences that are longer than the ones they
+ * are meant to replace.
+ */
+ assert(match_length >= repl_length);
+ if (match_length >= repl_length)
+ {
+ strreplace(start, replace, match_length,
+ repl_length, (int)(end - start));
+ end -= match_length - repl_length;
+ free(replace);
+ code_idx -= sequences[seq].savesize;
+ seq = 0; /* restart search for matches */
+ }
+ else
+ {
+ /* actually, we should never get here (match_length<repl_length) */
+ assert(0);
+ seq++;
+ } /* if */
+ }
+ else
+ {
+ seq++;
+ } /* if */
+ } /* while */
+ assert(sequences[seq].find == NULL);
+ filewrite(start);
+ } /* if */
+ assert(start < end);
+ start += strlen(start) + 1; /* to next string */
+ } /* while (start<end) */
+}
+
+#undef SCPACK_TABLE
--- /dev/null
+/* Small compiler - Peephole optimizer "sequences" strings (plain
+ * and compressed formats)
+ *
+ * Copyright (c) ITB CompuPhase, 2000-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sc7.scp 14177 2005-04-13 19:37:01Z tsauerbeck $
+ */
+
+int strexpand(char *dest, unsigned char *source, int maxlen,
+ unsigned char pairtable[128][2]);
+
+#define SCPACK_TERMINATOR , /* end each section with a comma */
+
+#define SCPACK_TABLE sequences_table
+/*-*SCPACK start of pair table, do not change or remove this line */
+unsigned char sequences_table[][2] = {
+ {32, 37}, {114, 105}, {112, 129}, {46, 130}, {49, 33}, {128, 132}, {97, 100},
+ {46, 97}, {135, 108}, {136, 116}, {111, 134}, {108, 138}, {50, 33}, {115,
+ 104},
+ {128, 140}, {137, 33},
+ {46, 115}, {117, 141}, {112, 145}, {131, 133}, {139, 144}, {112, 143}, {131,
+ 142},
+ {115, 116}, {111, 149}, {112, 152}, {131, 33}, {134, 100}, {110, 151},
+ {111, 156}, {99, 157}, {59, 36},
+ {146, 154}, {148, 150}, {112, 33}, {120, 162}, {101, 163}, {159, 164}, {137,
+ 133},
+ {46, 99}, {122, 101}, {110, 100}, {155, 114}, {101, 113}, {168, 114},
+ {147, 160}, {51, 33}, {128, 174},
+ {103, 33}, {133, 165}, {104, 176}, {99, 178}, {120, 179}, {171, 33}, {106,
+ 172},
+ {173, 161}, {155, 33}, {108, 167}, {117, 169}, {115, 175}, {186, 187},
+ {153, 184}, {141, 185}, {111, 188},
+ {98, 191}, {105, 100}, {115, 103}, {115, 108}, {193, 120}, {182, 133}, {114,
+ 33},
+ {166, 161}, {190, 131}, {137, 142}, {169, 33}, {97, 202}, {139, 147},
+ {172, 111}, {158, 147}, {139, 150},
+ {105, 33}, {101, 115}, {209, 115}, {114, 116}, {148, 147}, {171, 133}, {189,
+ 139},
+ {32, 140}, {146, 167}, {196, 170}, {158, 183}, {170, 183}, {199, 192},
+ {108, 196}, {97, 198}, {194, 211},
+ {46, 208}, {195, 210}, {200, 215}, {112, 222}, {159, 227}, {46, 98}, {118,
+ 101},
+ {111, 230}, {109, 231}, {146, 143}, {99, 144}, {158, 150}, {97, 149},
+ {203, 153}, {52, 33}, {225, 33},
+ {158, 166}, {194, 181}, {195, 181}, {201, 180}, {223, 198}, {153, 203}, {214,
+ 224},
+ {100, 101}, {128, 238}, {119, 236}, {249, 237}, {105, 110}, {115, 250},
+ {232, 143}, {205, 154}
+};
+/*-*SCPACK end of pair table, do not change or remove this line */
+
+#define seqsize(o,p) (opcodes(o)+opargs(p))
+typedef struct
+{
+ char *find;
+ char *replace;
+ int savesize; /* number of bytes saved (in bytecode) */
+} SEQUENCE;
+static SEQUENCE sequences_cmp[] = {
+ /* A very common sequence in four varieties
+ * load.s.pri n1 load.s.pri n2
+ * push.pri load.s.alt n1
+ * load.s.pri n2 -
+ * pop.alt -
+ * --------------------------------------
+ * load.pri n1 load.s.pri n2
+ * push.pri load.alt n1
+ * load.s.pri n2 -
+ * pop.alt -
+ * --------------------------------------
+ * load.s.pri n1 load.pri n2
+ * push.pri load.s.alt n1
+ * load.pri n2 -
+ * pop.alt -
+ * --------------------------------------
+ * load.pri n1 load.pri n2
+ * push.pri load.alt n1
+ * load.pri n2 -
+ * pop.alt -
+ */
+ {
+#ifdef SCPACK
+ "load.s.pri %1!push.pri!load.s.pri %2!pop.alt!",
+ "load.s.pri %2!load.s.alt %1!",
+#else
+ "\224\267\231",
+ "\241\224\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!push.pri!load.s.pri %2!pop.alt!",
+ "load.s.pri %2!load.alt %1!",
+#else
+ "\213\267\231",
+ "\241\213\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!push.pri!load.pri %2!pop.alt!",
+ "load.pri %2!load.s.alt %1!",
+#else
+ "\224\255\317\231",
+ "\317\224\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!push.pri!load.pri %2!pop.alt!",
+ "load.pri %2!load.alt %1!",
+#else
+ "\213\255\317\231",
+ "\317\213\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ /* (#1#) The above also occurs with "addr.pri" (array
+ * indexing) as the first line; so that adds 2 cases.
+ */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!pop.alt!",
+ "addr.alt %1!load.s.pri %2!",
+#else
+ "\333\231",
+ "\252\307",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.pri %2!pop.alt!",
+ "addr.alt %1!load.pri %2!",
+#else
+ "\252\255\317\231",
+ "\252\246\317",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ /* And the same sequence with const.pri as either the first
+ * or the second load instruction: four more cases.
+ */
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!pop.alt!",
+ "load.s.pri %2!const.alt %1!",
+#else
+ "\332\231",
+ "\241\360",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.pri %2!pop.alt!",
+ "load.pri %2!const.alt %1!",
+#else
+ "\236\255\317\231",
+ "\317\360",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!push.pri!const.pri %2!pop.alt!",
+ "const.pri %2!load.s.alt %1!",
+#else
+ "\224\255\353\231",
+ "\353\224\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!push.pri!const.pri %2!pop.alt!",
+ "const.pri %2!load.alt %1!",
+#else
+ "\213\255\353\231",
+ "\353\213\246",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ /* The same as above, but now with "addr.pri" (array
+ * indexing) on the first line and const.pri on
+ * the second.
+ */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!const.pri %2!pop.alt!",
+ "addr.alt %1!const.pri %2!",
+#else
+ "\252\255\353\231",
+ "\252\246\353",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ /* ??? add references */
+ /* Chained relational operators can contain sequences like:
+ * move.pri load.s.pri n1
+ * push.pri -
+ * load.s.pri n1 -
+ * pop.alt -
+ * The above also accurs for "load.pri" and for "const.pri",
+ * so add another two cases.
+ */
+ {
+#ifdef SCPACK
+ "move.pri!push.pri!load.s.pri %1!pop.alt!",
+ "load.s.pri %1!",
+#else
+ "\350\232\240\324\231",
+ "\324",
+#endif
+ seqsize(4, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "move.pri!push.pri!load.pri %1!pop.alt!",
+ "load.pri %1!",
+#else
+ "\350\232\240\314\231",
+ "\314",
+#endif
+ seqsize(4, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "move.pri!push.pri!const.pri %1!pop.alt!",
+ "const.pri %1!",
+#else
+ "\350\232\240\316\231",
+ "\316",
+#endif
+ seqsize(4, 1) - seqsize(1, 1)},
+ /* More optimizations for chained relational operators; the
+ * continuation sequences can be simplified if they turn out
+ * to be termination sequences:
+ * xchg sless also for sless, sgeq and sleq
+ * sgrtr pop.alt
+ * swap.alt and
+ * and ;$exp
+ * pop.alt -
+ * ;$exp -
+ * --------------------------------------
+ * xchg sless also for sless, sgeq and sleq
+ * sgrtr pop.alt
+ * swap.alt and
+ * and jzer n1
+ * pop.alt -
+ * jzer n1 -
+ * --------------------------------------
+ * xchg jsgeq n1 also for sless, sgeq and sleq
+ * sgrtr ;$exp (occurs for non-chained comparisons)
+ * jzer n1 -
+ * ;$exp -
+ * --------------------------------------
+ * xchg sless also for sless, sgeq and sleq
+ * sgrtr ;$exp (occurs for non-chained comparisons)
+ * ;$exp -
+ */
+ {
+#ifdef SCPACK
+ "xchg!sgrtr!swap.alt!and!pop.alt!;$exp!",
+ "sless!pop.alt!and!;$exp!",
+#else
+ "\264\364\374\245",
+ "\357\365\245",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sless!swap.alt!and!pop.alt!;$exp!",
+ "sgrtr!pop.alt!and!;$exp!",
+#else
+ "\264\357\374\245",
+ "\364\365\245",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sgeq!swap.alt!and!pop.alt!;$exp!",
+ "sleq!pop.alt!and!;$exp!",
+#else
+ "\264\361\374\245",
+ "\362\365\245",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sleq!swap.alt!and!pop.alt!;$exp!",
+ "sgeq!pop.alt!and!;$exp!",
+#else
+ "\264\362\374\245",
+ "\361\365\245",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sgrtr!swap.alt!and!pop.alt!jzer %1!",
+ "sless!pop.alt!and!jzer %1!",
+#else
+ "\264\364\374\305",
+ "\357\365\305",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sless!swap.alt!and!pop.alt!jzer %1!",
+ "sgrtr!pop.alt!and!jzer %1!",
+#else
+ "\264\357\374\305",
+ "\364\365\305",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sgeq!swap.alt!and!pop.alt!jzer %1!",
+ "sleq!pop.alt!and!jzer %1!",
+#else
+ "\264\361\374\305",
+ "\362\365\305",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sleq!swap.alt!and!pop.alt!jzer %1!",
+ "sgeq!pop.alt!and!jzer %1!",
+#else
+ "\264\362\374\305",
+ "\361\365\305",
+#endif
+ seqsize(5, 0) - seqsize(3, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sgrtr!jzer %1!;$exp!",
+ "jsgeq %1!;$exp!",
+#else
+ "\264\364\266\261",
+ "j\302\253\261",
+#endif
+ seqsize(3, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "xchg!sless!jzer %1!;$exp!",
+ "jsleq %1!;$exp!",
+#else
+ "\264\357\266\261",
+ "j\303\253\261",
+#endif
+ seqsize(3, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "xchg!sgeq!jzer %1!;$exp!",
+ "jsgrtr %1!;$exp!",
+#else
+ "\264\361\266\261",
+ "j\337r\261",
+#endif
+ seqsize(3, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "xchg!sleq!jzer %1!;$exp!",
+ "jsless %1!;$exp!",
+#else
+ "\264\362\266\261",
+ "j\341\261",
+#endif
+ seqsize(3, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "xchg!sgrtr!;$exp!",
+ "sless!;$exp!",
+#else
+ "\264\364\245",
+ "\357\245",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sless!;$exp!",
+ "sgrtr!;$exp!",
+#else
+ "\264\357\245",
+ "\364\245",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sgeq!;$exp!",
+ "sleq!;$exp!",
+#else
+ "\264\361\245",
+ "\362\245",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ {
+#ifdef SCPACK
+ "xchg!sleq!;$exp!",
+ "sgeq!;$exp!",
+#else
+ "\264\362\245",
+ "\361\245",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ /* The entry to chained operators is also opt to optimization
+ * load.s.pri n1 load.s.pri n2
+ * load.s.alt n2 load.s.alt n1
+ * xchg -
+ * --------------------------------------
+ * load.s.pri n1 load.pri n2
+ * load.alt n2 load.s.alt n1
+ * xchg -
+ * --------------------------------------
+ * load.s.pri n1 const.pri n2
+ * const.alt n2 load.s.alt n1
+ * xchg -
+ * --------------------------------------
+ * and all permutations...
+ */
+ {
+#ifdef SCPACK
+ "load.s.pri %1!load.s.alt %2!xchg!",
+ "load.s.pri %2!load.s.alt %1!",
+#else
+ "\324\224\363",
+ "\241\224\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!load.alt %2!xchg!",
+ "load.pri %2!load.s.alt %1!",
+#else
+ "\324\213\363",
+ "\317\224\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!const.alt %2!xchg!",
+ "const.pri %2!load.s.alt %1!",
+#else
+ "\324\236\363",
+ "\353\224\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!load.s.alt %2!xchg!",
+ "load.s.pri %2!load.alt %1!",
+#else
+ "\314\224\363",
+ "\241\213\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!load.alt %2!xchg!",
+ "load.pri %2!load.alt %1!",
+#else
+ "\314\213\363",
+ "\317\213\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!const.alt %2!xchg!",
+ "const.pri %2!load.alt %1!",
+#else
+ "\314\236\363",
+ "\353\213\246",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!load.s.alt %2!xchg!",
+ "load.s.pri %2!const.alt %1!",
+#else
+ "\316\224\363",
+ "\241\360",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!load.alt %2!xchg!",
+ "load.pri %2!const.alt %1!",
+#else
+ "\316\213\363",
+ "\317\360",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ /* Array indexing can merit from special instructions.
+ * Simple indexed array lookup can be optimized quite
+ * a bit.
+ * addr.pri n1 addr.alt n1
+ * push.pri load.s.pri n2
+ * load.s.pri n2 bounds n3
+ * bounds n3 lidx.b n4
+ * shl.c.pri n4 -
+ * pop.alt -
+ * add -
+ * load.i -
+ *
+ * And to prepare for storing a value in an array
+ * addr.pri n1 addr.alt n1
+ * push.pri load.s.pri n2
+ * load.s.pri n2 bounds n3
+ * bounds n3 idxaddr.b n4
+ * shl.c.pri n4 -
+ * pop.alt -
+ * add -
+ *
+ * Notes (additional cases):
+ * 1. instruction addr.pri can also be const.pri (for
+ * global arrays)
+ * 2. the bounds instruction can be absent
+ * 3. when "n4" (the shift value) is the 2 (with 32-bit cels), use the
+ * even more optimal instructions LIDX and IDDXADDR
+ *
+ * If the array index is more complex, one can only optimize
+ * the last four instructions:
+ * shl.c.pri n1 pop.alt
+ * pop.alt lidx.b n1
+ * add -
+ * loadi -
+ * --------------------------------------
+ * shl.c.pri n1 pop.alt
+ * pop.alt idxaddr.b n1
+ * add -
+ */
+#if !defined BIT16
+ /* loading from array, "cell" shifted */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!load.i!",
+ "addr.alt %1!load.s.pri %2!bounds %3!lidx!",
+#else
+ "\333\300\342\366",
+ "\252\334\335!",
+#endif
+ seqsize(8, 4) - seqsize(4, 3)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!load.i!",
+ "const.alt %1!load.s.pri %2!bounds %3!lidx!",
+#else
+ "\332\300\342\366",
+ "\236\334\335!",
+#endif
+ seqsize(8, 4) - seqsize(4, 3)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!load.i!",
+ "addr.alt %1!load.s.pri %2!lidx!",
+#else
+ "\333\342\366",
+ "\252\307\335!",
+#endif
+ seqsize(7, 3) - seqsize(3, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!load.i!",
+ "const.alt %1!load.s.pri %2!lidx!",
+#else
+ "\332\342\366",
+ "\236\307\335!",
+#endif
+ seqsize(7, 3) - seqsize(3, 2)},
+#endif
+ /* loading from array, not "cell" shifted */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!load.i!",
+ "addr.alt %1!load.s.pri %2!bounds %3!lidx.b %4!",
+#else
+ "\333\300\310\370\366",
+ "\252\334\335\345\370",
+#endif
+ seqsize(8, 4) - seqsize(4, 4)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!load.i!",
+ "const.alt %1!load.s.pri %2!bounds %3!lidx.b %4!",
+#else
+ "\332\300\310\370\366",
+ "\236\334\335\345\370",
+#endif
+ seqsize(8, 4) - seqsize(4, 4)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!load.i!",
+ "addr.alt %1!load.s.pri %2!lidx.b %3!",
+#else
+ "\333\310\257\366",
+ "\252\307\335\345\257",
+#endif
+ seqsize(7, 3) - seqsize(3, 3)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!load.i!",
+ "const.alt %1!load.s.pri %2!lidx.b %3!",
+#else
+ "\332\310\257\366",
+ "\236\307\335\345\257",
+#endif
+ seqsize(7, 3) - seqsize(3, 3)},
+#if !defined BIT16
+ /* array index calculation for storing a value, "cell" aligned */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!",
+ "addr.alt %1!load.s.pri %2!bounds %3!idxaddr!",
+#else
+ "\333\300\342\275",
+ "\252\334\331!",
+#endif
+ seqsize(7, 4) - seqsize(4, 3)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri 2!pop.alt!add!",
+ "const.alt %1!load.s.pri %2!bounds %3!idxaddr!",
+#else
+ "\332\300\342\275",
+ "\236\334\331!",
+#endif
+ seqsize(7, 4) - seqsize(4, 3)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!",
+ "addr.alt %1!load.s.pri %2!idxaddr!",
+#else
+ "\333\342\275",
+ "\252\307\331!",
+#endif
+ seqsize(6, 3) - seqsize(3, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!shl.c.pri 2!pop.alt!add!",
+ "const.alt %1!load.s.pri %2!idxaddr!",
+#else
+ "\332\342\275",
+ "\236\307\331!",
+#endif
+ seqsize(6, 3) - seqsize(3, 2)},
+#endif
+ /* array index calculation for storing a value, not "cell" packed */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!",
+ "addr.alt %1!load.s.pri %2!bounds %3!idxaddr.b %4!",
+#else
+ "\333\300\310\370\275",
+ "\252\334\331\345\370",
+#endif
+ seqsize(7, 4) - seqsize(4, 4)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!bounds %3!shl.c.pri %4!pop.alt!add!",
+ "const.alt %1!load.s.pri %2!bounds %3!idxaddr.b %4!",
+#else
+ "\332\300\310\370\275",
+ "\236\334\331\345\370",
+#endif
+ seqsize(7, 4) - seqsize(4, 4)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!",
+ "addr.alt %1!load.s.pri %2!idxaddr.b %3!",
+#else
+ "\333\310\257\275",
+ "\252\307\331\345\257",
+#endif
+ seqsize(6, 3) - seqsize(3, 3)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!shl.c.pri %3!pop.alt!add!",
+ "const.alt %1!load.s.pri %2!idxaddr.b %3!",
+#else
+ "\332\310\257\275",
+ "\236\307\331\345\257",
+#endif
+ seqsize(6, 3) - seqsize(3, 3)},
+#if !defined BIT16
+ /* the shorter array indexing sequences, see above for comments */
+ {
+#ifdef SCPACK
+ "shl.c.pri 2!pop.alt!add!loadi!",
+ "pop.alt!lidx!",
+#else
+ "\342\326\320",
+ "\231\335!",
+#endif
+ seqsize(4, 1) - seqsize(2, 0)},
+ {
+#ifdef SCPACK
+ "shl.c.pri 2!pop.alt!add!",
+ "pop.alt!idxaddr!",
+#else
+ "\342\275",
+ "\231\331!",
+#endif
+ seqsize(3, 1) - seqsize(2, 0)},
+#endif
+ {
+#ifdef SCPACK
+ "shl.c.pri %1!pop.alt!add!loadi!",
+ "pop.alt!lidx.b %1!",
+#else
+ "\276\223\326\320",
+ "\231\335\345\205",
+#endif
+ seqsize(4, 1) - seqsize(2, 1)},
+ {
+#ifdef SCPACK
+ "shl.c.pri %1!pop.alt!add!",
+ "pop.alt!idxaddr.b %1!",
+#else
+ "\276\223\275",
+ "\231\331\345\205",
+#endif
+ seqsize(3, 1) - seqsize(2, 1)},
+ /* For packed arrays, there is another case (packed arrays
+ * do not take advantage of the LIDX or IDXADDR instructions).
+ * addr.pri n1 addr.alt n1
+ * push.pri load.s.pri n2
+ * load.s.pri n2 bounds n3
+ * bounds n3 -
+ * pop.alt -
+ *
+ * Notes (additional cases):
+ * 1. instruction addr.pri can also be const.pri (for
+ * global arrays)
+ * 2. the bounds instruction can be absent, but that
+ * case is already handled (see #1#)
+ */
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!load.s.pri %2!bounds %3!pop.alt!",
+ "addr.alt %1!load.s.pri %2!bounds %3!",
+#else
+ "\333\300\231",
+ "\252\334",
+#endif
+ seqsize(5, 3) - seqsize(3, 3)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!load.s.pri %2!bounds %3!pop.alt!",
+ "const.alt %1!load.s.pri %2!bounds %3!",
+#else
+ "\332\300\231",
+ "\236\334",
+#endif
+ seqsize(5, 3) - seqsize(3, 3)},
+ /* During a calculation, the intermediate result must sometimes
+ * be moved from PRI to ALT, like in:
+ * push.pri move.alt
+ * load.s.pri n1 load.s.pri n1
+ * pop.alt -
+ *
+ * The above also accurs for "load.pri" and for "const.pri",
+ * so add another two cases.
+ */
+ {
+#ifdef SCPACK
+ "push.pri!load.s.pri %1!pop.alt!",
+ "move.alt!load.s.pri %1!",
+#else
+ "\240\324\231",
+ "\375\324",
+#endif
+ seqsize(3, 1) - seqsize(2, 1)},
+ {
+#ifdef SCPACK
+ "push.pri!load.pri %1!pop.alt!",
+ "move.alt!load.pri %1!",
+#else
+ "\240\314\231",
+ "\375\314",
+#endif
+ seqsize(3, 1) - seqsize(2, 1)},
+ {
+#ifdef SCPACK
+ "push.pri!const.pri %1!pop.alt!",
+ "move.alt!const.pri %1!",
+#else
+ "\240\316\231",
+ "\375\316",
+#endif
+ seqsize(3, 1) - seqsize(2, 1)},
+ {
+#ifdef SCPACK
+ "push.pri!zero.pri!pop.alt!",
+ "move.alt!zero.pri!",
+#else
+ "\240\376\231",
+ "\375\376",
+#endif
+ seqsize(3, 0) - seqsize(2, 0)},
+ /* saving PRI and then loading from its address
+ * occurs when indexing a multi-dimensional array
+ */
+ {
+#ifdef SCPACK
+ "push.pri!load.i!pop.alt!",
+ "move.alt!load.i!",
+#else
+ "\240\213\340\231",
+ "\375\213\340",
+#endif
+ seqsize(3, 0) - seqsize(2, 0)},
+ /* An even simpler PUSH/POP optimization (occurs in
+ * switch statements):
+ * push.pri move.alt
+ * pop.alt -
+ */
+ {
+#ifdef SCPACK
+ "push.pri!pop.alt!",
+ "move.alt!",
+#else
+ "\240\231",
+ "\375",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ /* And what to think of this PUSH/POP sequence, which occurs
+ * due to the support for user-defined assignment operator):
+ * push.alt -
+ * pop.alt -
+ */
+//???
+//{
+// #ifdef SCPACK
+// "push.alt!pop.alt!",
+// ";$", /* SCPACK cannot handle empty strings */
+// #else
+// "\225\237",
+// "\353",
+// #endif
+// seqsize(2,0) - seqsize(0,0)
+//},
+ /* Functions with many parameters with the same default
+ * value have sequences like:
+ * push.c n1 const.pri n1
+ * ;$par push.r.pri n2 ; where n2 is the number of pushes
+ * push.c n1 ;$par
+ * ;$par -
+ * push.c n1 -
+ * ;$par -
+ * etc. etc.
+ * The shortest matched sequence is 3, because a sequence of two can also be
+ * optimized as two "push.c n1" instructions.
+ * => this optimization does not work, because the argument re-ordering in
+ * a function call causes each argument to be optimized individually
+ */
+//{
+// #ifdef SCPACK
+// "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+// "const.pri %1!push.r.pri 5!;$par!",
+// #else
+// "\327\327\254",
+// "\352\221.r\2745!",
+// #endif
+// seqsize(10,5) - seqsize(2,2)
+//},
+//{
+// #ifdef SCPACK
+// "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+// "const.pri %1!push.r.pri 4!;$par!",
+// #else
+// "\327\327",
+// "\352\221.r\274\326",
+// #endif
+// seqsize(8,4) - seqsize(2,2)
+//},
+//{
+// #ifdef SCPACK
+// "const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!const.pri %1!push.pri!;$par!",
+// "const.pri %1!push.r.pri 3!;$par!",
+// #else
+// "\327\254",
+// "\352\221.r\274\247",
+// #endif
+// seqsize(6,3) - seqsize(2,2)
+//},
+ /* User-defined operators first load the operands into registers and
+ * then have them pushed onto the stack. This can give rise to sequences
+ * like:
+ * const.pri n1 push.c n1
+ * const.alt n2 push.c n2
+ * push.pri -
+ * push.alt -
+ * A similar sequence occurs with the two PUSH.pri/alt instructions inverted.
+ * The first, second, or both CONST.pri/alt instructions can also be
+ * LOAD.pri/alt.
+ * This gives 2 x 4 cases.
+ */
+ {
+#ifdef SCPACK
+ "const.pri %1!const.alt %2!push.pri!push.alt!",
+ "push.c %1!push.c %2!",
+#else
+ "\316\236\311\240\351",
+ "\330\205\330\216",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!const.alt %2!push.alt!push.pri!",
+ "push.c %2!push.c %1!",
+#else
+ "\316\236\311\351\240",
+ "\330\216\330\205",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!load.alt %2!push.pri!push.alt!",
+ "push.c %1!push %2!",
+#else
+ "\316\213\311\240\351",
+ "\330\205\222\216",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!load.alt %2!push.alt!push.pri!",
+ "push %2!push.c %1!",
+#else
+ "\316\213\311\351\240",
+ "\222\216\330\205",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!const.alt %2!push.pri!push.alt!",
+ "push %1!push.c %2!",
+#else
+ "\314\236\311\240\351",
+ "\222\205\330\216",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!const.alt %2!push.alt!push.pri!",
+ "push.c %2!push %1!",
+#else
+ "\314\236\311\351\240",
+ "\330\216\222\205",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!load.alt %2!push.pri!push.alt!",
+ "push %1!push %2!",
+#else
+ "\314\213\311\240\351",
+ "\222\205\222\216",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "load.pri %1!load.alt %2!push.alt!push.pri!",
+ "push %2!push %1!",
+#else
+ "\314\213\311\351\240",
+ "\222\216\222\205",
+#endif
+ seqsize(4, 2) - seqsize(2, 2)},
+ /* Function calls (parameters are passed on the stack)
+ * load.s.pri n1 push.s n1
+ * push.pri -
+ * --------------------------------------
+ * load.pri n1 push n1
+ * push.pri -
+ * --------------------------------------
+ * const.pri n1 push.c n1
+ * push.pri -
+ * --------------------------------------
+ * zero.pri push.c 0
+ * push.pri -
+ * --------------------------------------
+ * addr.pri n1 pushaddr n1
+ * push.pri -
+ *
+ * However, PRI must not be needed after this instruction
+ * if this shortcut is used. Check for the ;$par comment.
+ */
+ {
+#ifdef SCPACK
+ "load.s.pri %1!push.pri!;$par!",
+ "push.s %1!;$par!",
+#else
+ "\224\255\344",
+ "\222\220\205\344",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "load.pri %1!push.pri!;$par!",
+ "push %1!;$par!",
+#else
+ "\213\255\344",
+ "\222\205\344",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.pri %1!push.pri!;$par!",
+ "push.c %1!;$par!",
+#else
+ "\236\255\344",
+ "\330\205\344",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "zero.pri!push.pri!;$par!",
+ "push.c 0!;$par!",
+#else
+ "\376\240\344",
+ "\330 0!\344",
+#endif
+ seqsize(2, 0) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "addr.pri %1!push.pri!;$par!",
+ "pushaddr %1!;$par!",
+#else
+ "\252\255\344",
+ "\222\252\205\344",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ /* References with a default value generate new cells on the heap
+ * dynamically. That code often ends with:
+ * move.pri push.alt
+ * push.pri -
+ */
+ {
+#ifdef SCPACK
+ "move.pri!push.pri!",
+ "push.alt!",
+#else
+ "\350\232\240",
+ "\351",
+#endif
+ seqsize(2, 0) - seqsize(1, 0)},
+ /* Simple arithmetic operations on constants. Noteworthy is the
+ * subtraction of a constant, since it is converted to the addition
+ * of the inverse value.
+ * const.alt n1 add.c n1
+ * add -
+ * --------------------------------------
+ * const.alt n1 add.c -n1
+ * sub -
+ * --------------------------------------
+ * const.alt n1 smul.c n1
+ * smul -
+ * --------------------------------------
+ * const.alt n1 eq.c.pri n1
+ * eq -
+ */
+ {
+#ifdef SCPACK
+ "const.alt %1!add!",
+ "add.c %1!",
+#else
+ "\360\270",
+ "\233\247\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.alt %1!sub!",
+ "add.c -%1!",
+#else
+ "\360sub!",
+ "\233\247 -%\204",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.alt %1!smul!",
+ "smul.c %1!",
+#else
+ "\360smul!",
+ "smu\271\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.alt %1!eq!",
+ "eq.c.pri %1!",
+#else
+ "\360\265",
+ "\253\247\223",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ /* Some operations use the alternative subtraction operation --these
+ * can also be optimized.
+ * const.pri n1 load.s.pri n2
+ * load.s.alt n2 add.c -n1
+ * sub.alt -
+ * --------------------------------------
+ * const.pri n1 load.pri n2
+ * load.alt n2 add.c -n1
+ * sub.alt -
+ */
+ {
+#ifdef SCPACK
+ "const.pri %1!load.s.alt %2!sub.alt!",
+ "load.s.pri %2!add.c -%1!",
+#else
+ "\316\224\311sub\217",
+ "\241\233\247 -%\204",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ {
+#ifdef SCPACK
+ "const.pri %1!load.alt %2!sub.alt!",
+ "load.pri %2!add.c -%1!",
+#else
+ "\316\213\311sub\217",
+ "\317\233\247 -%\204",
+#endif
+ seqsize(3, 2) - seqsize(2, 2)},
+ /* Compare and jump
+ * eq jneq n1
+ * jzer n1 -
+ * --------------------------------------
+ * eq jeq n1
+ * jnz n1 -
+ * --------------------------------------
+ * neq jeq n1
+ * jzer n1 -
+ * --------------------------------------
+ * neq jneq n1
+ * jnz n1 -
+ * Compares followed by jzer occur much more
+ * often than compares followed with jnz. So we
+ * take the easy route here.
+ * less jgeq n1
+ * jzer n1 -
+ * --------------------------------------
+ * leq jgrtr n1
+ * jzer n1 -
+ * --------------------------------------
+ * grtr jleq n1
+ * jzer n1 -
+ * --------------------------------------
+ * geq jless n1
+ * jzer n1 -
+ * --------------------------------------
+ * sless jsgeq n1
+ * jzer n1 -
+ * --------------------------------------
+ * sleq jsgrtr n1
+ * jzer n1 -
+ * --------------------------------------
+ * sgrtr jsleq n1
+ * jzer n1 -
+ * --------------------------------------
+ * sgeq jsless n1
+ * jzer n1 -
+ */
+ {
+#ifdef SCPACK
+ "eq!jzer %1!",
+ "jneq %1!",
+#else
+ "\265\305",
+ "jn\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "eq!jnz %1!",
+ "jeq %1!",
+#else
+ "\265jnz\205",
+ "j\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "neq!jzer %1!",
+ "jeq %1!",
+#else
+ "n\265\305",
+ "j\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "neq!jnz %1!",
+ "jneq %1!",
+#else
+ "n\265jnz\205",
+ "jn\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "less!jzer %1!",
+ "jgeq %1!",
+#else
+ "l\322!\305",
+ "jg\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "leq!jzer %1!",
+ "jgrtr %1!",
+#else
+ "l\265\305",
+ "jg\323r\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "grtr!jzer %1!",
+ "jleq %1!",
+#else
+ "g\323\306\305",
+ "jl\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "geq!jzer %1!",
+ "jless %1!",
+#else
+ "g\265\305",
+ "jl\322\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "sless!jzer %1!",
+ "jsgeq %1!",
+#else
+ "\357\305",
+ "j\302\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "sleq!jzer %1!",
+ "jsgrtr %1!",
+#else
+ "\362\305",
+ "j\337r\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "sgrtr!jzer %1!",
+ "jsleq %1!",
+#else
+ "\364\305",
+ "j\303\325",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "sgeq!jzer %1!",
+ "jsless %1!",
+#else
+ "\361\305",
+ "j\341\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ /* Test for zero (common case, especially for strings)
+ * E.g. the test expression of: "for (i=0; str{i}!=0; ++i)"
+ *
+ * zero.alt jzer n1
+ * jeq n1 -
+ * --------------------------------------
+ * zero.alt jnz n1
+ * jneq n1 -
+ */
+ {
+#ifdef SCPACK
+ "zero.alt!jeq %1!",
+ "jzer %1!",
+#else
+ "\315\217j\325",
+ "\305",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "zero.alt!jneq %1!",
+ "jnz %1!",
+#else
+ "\315\217jn\325",
+ "jnz\205",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ /* Incrementing and decrementing leaves a value in
+ * in PRI which may not be used (for example, as the
+ * third expression in a "for" loop).
+ * inc n1 inc n1 ; ++n
+ * load.pri n1 ;$exp
+ * ;$exp -
+ * --------------------------------------
+ * load.pri n1 inc n1 ; n++, e.g. "for (n=0; n<10; n++)"
+ * inc n1 ;$exp
+ * ;$exp -
+ * Plus the varieties for stack relative increments
+ * and decrements.
+ */
+ {
+#ifdef SCPACK
+ "inc %1!load.pri %1!;$exp!",
+ "inc %1!;$exp!",
+#else
+ "\373c\205\314\245",
+ "\373c\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "load.pri %1!inc %1!;$exp!",
+ "inc %1!;$exp!",
+#else
+ "\314\373c\261",
+ "\373c\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "inc.s %1!load.s.pri %1!;$exp!",
+ "inc.s %1!;$exp!",
+#else
+ "\373\352\205\324\245",
+ "\373\352\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!inc.s %1!;$exp!",
+ "inc.s %1!;$exp!",
+#else
+ "\324\373\352\261",
+ "\373\352\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "dec %1!load.pri %1!;$exp!",
+ "dec %1!;$exp!",
+#else
+ "\367c\205\314\245",
+ "\367c\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "load.pri %1!dec %1!;$exp!",
+ "dec %1!;$exp!",
+#else
+ "\314\367c\261",
+ "\367c\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "dec.s %1!load.s.pri %1!;$exp!",
+ "dec.s %1!;$exp!",
+#else
+ "\367\352\205\324\245",
+ "\367\352\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "load.s.pri %1!dec.s %1!;$exp!",
+ "dec.s %1!;$exp!",
+#else
+ "\324\367\352\261",
+ "\367\352\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ /* ??? the same (increments and decrements) for references */
+ /* Loading the constant zero has a special opcode.
+ * When storing zero in memory, the value of PRI must not be later on.
+ * const.pri 0 zero n1
+ * stor.pri n1 ;$exp
+ * ;$exp -
+ * --------------------------------------
+ * const.pri 0 zero.s n1
+ * stor.s.pri n1 ;$exp
+ * ;$exp -
+ * --------------------------------------
+ * zero.pri zero n1
+ * stor.pri n1 ;$exp
+ * ;$exp -
+ * --------------------------------------
+ * zero.pri zero.s n1
+ * stor.s.pri n1 ;$exp
+ * ;$exp -
+ * --------------------------------------
+ * const.pri 0 zero.pri
+ * --------------------------------------
+ * const.alt 0 zero.alt
+ * The last two alternatives save more memory than they save
+ * time, but anyway...
+ */
+ {
+#ifdef SCPACK
+ "const.pri 0!stor.pri %1!;$exp!",
+ "zero %1!;$exp!",
+#else
+ "\236\203 0!\227or\223\245",
+ "\315\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.pri 0!stor.s.pri %1!;$exp!",
+ "zero.s %1!;$exp!",
+#else
+ "\236\203 0!\227or\220\223\245",
+ "\315\220\261",
+#endif
+ seqsize(2, 2) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "zero.pri!stor.pri %1!;$exp!",
+ "zero %1!;$exp!",
+#else
+ "\376\227or\223\245",
+ "\315\261",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "zero.pri!stor.s.pri %1!;$exp!",
+ "zero.s %1!;$exp!",
+#else
+ "\376\227or\220\223\245",
+ "\315\220\261",
+#endif
+ seqsize(2, 1) - seqsize(1, 1)},
+ {
+#ifdef SCPACK
+ "const.pri 0!",
+ "zero.pri!",
+#else
+ "\236\203 0!",
+ "\376",
+#endif
+ seqsize(1, 1) - seqsize(1, 0)},
+ {
+#ifdef SCPACK
+ "const.alt 0!",
+ "zero.alt!",
+#else
+ "\236\211 0!",
+ "\315\217",
+#endif
+ seqsize(1, 1) - seqsize(1, 0)},
+ /* ----- */
+ {NULL, NULL, 0}
+};
--- /dev/null
+/* expand.c -- Byte Pair Encoding decompression */
+/* Copyright 1996 Philip Gage */
+
+/* Byte Pair Compression appeared in the September 1997
+ * issue of C/C++ Users Journal. The original source code
+ * may still be found at the web site of the magazine
+ * (www.cuj.com).
+ *
+ * The decompressor has been modified by me (Thiadmer
+ * Riemersma) to accept a string as input, instead of a
+ * complete file.
+ */
+
+
+#include "embryo_cc_sc.h"
+
+#define STACKSIZE 16
+
+int
+strexpand(char *dest, unsigned char *source, int maxlen, unsigned char pairtable[128][2])
+{
+ unsigned char stack[STACKSIZE];
+ short c, top = 0;
+ int len;
+
+ len = 1; /* already 1 byte for '\0' */
+ for (;;)
+ {
+ /* Pop byte from stack or read byte from the input string */
+ if (top)
+ c = stack[--top];
+ else if ((c = *(unsigned char *)source++) == '\0')
+ break;
+
+ /* Push pair on stack or output byte to the output string */
+ if (c > 127)
+ {
+ stack[top++] = pairtable[c - 128][1];
+ stack[top++] = pairtable[c - 128][0];
+ }
+ else
+ {
+ len++;
+ if (maxlen > 1)
+ {
+ *dest++ = (char)c;
+ maxlen--;
+ }
+ }
+ }
+ *dest = '\0';
+ return len;
+}
--- /dev/null
+/* Small compiler - maintenance of various lists
+ *
+ * Name list (aliases)
+ * Include path list
+ *
+ * Copyright (c) ITB CompuPhase, 2001-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_sclist.c 52451 2010-09-19 03:00:12Z raster $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <assert.h>
+#include <stdlib.h>
+#include <string.h>
+#include "embryo_cc_sc.h"
+
+static stringpair *
+insert_stringpair(stringpair * root, char *first, char *second, int matchlength)
+{
+ stringpair *cur, *pred;
+
+ assert(root != NULL);
+ assert(first != NULL);
+ assert(second != NULL);
+ /* create a new node, and check whether all is okay */
+ if (!(cur = (stringpair *)malloc(sizeof(stringpair))))
+ return NULL;
+ cur->first = strdup(first);
+ cur->second = strdup(second);
+ cur->matchlength = matchlength;
+ if (!cur->first || !cur->second)
+ {
+ if (cur->first)
+ free(cur->first);
+ if (cur->second)
+ free(cur->second);
+ free(cur);
+ return NULL;
+ } /* if */
+ /* link the node to the tree, find the position */
+ for (pred = root; pred->next && strcmp(pred->next->first, first) < 0;
+ pred = pred->next)
+ /* nothing */ ;
+ cur->next = pred->next;
+ pred->next = cur;
+ return cur;
+}
+
+static void
+delete_stringpairtable(stringpair * root)
+{
+ stringpair *cur, *next;
+
+ assert(root != NULL);
+ cur = root->next;
+ while (cur)
+ {
+ next = cur->next;
+ assert(cur->first != NULL);
+ assert(cur->second != NULL);
+ free(cur->first);
+ free(cur->second);
+ free(cur);
+ cur = next;
+ } /* while */
+ memset(root, 0, sizeof(stringpair));
+}
+
+static stringpair *
+find_stringpair(stringpair * cur, char *first, int matchlength)
+{
+ int result = 0;
+
+ assert(matchlength > 0); /* the function cannot handle zero-length comparison */
+ assert(first != NULL);
+ while (cur && result <= 0)
+ {
+ result = (int)*cur->first - (int)*first;
+ if (result == 0 && matchlength == cur->matchlength)
+ {
+ result = strncmp(cur->first, first, matchlength);
+ if (result == 0)
+ return cur;
+ } /* if */
+ cur = cur->next;
+ } /* while */
+ return NULL;
+}
+
+static int
+delete_stringpair(stringpair * root, stringpair * item)
+{
+ stringpair *cur;
+
+ assert(root != NULL);
+ cur = root;
+ while (cur->next)
+ {
+ if (cur->next == item)
+ {
+ cur->next = item->next; /* unlink from list */
+ assert(item->first != NULL);
+ assert(item->second != NULL);
+ free(item->first);
+ free(item->second);
+ free(item);
+ return TRUE;
+ } /* if */
+ cur = cur->next;
+ } /* while */
+ return FALSE;
+}
+
+/* ----- alias table --------------------------------------------- */
+static stringpair alias_tab = { NULL, NULL, NULL, 0 }; /* alias table */
+
+stringpair *
+insert_alias(char *name, char *alias)
+{
+ stringpair *cur;
+
+ assert(name != NULL);
+ assert(strlen(name) <= sNAMEMAX);
+ assert(alias != NULL);
+ assert(strlen(alias) <= sEXPMAX);
+ if (!(cur = insert_stringpair(&alias_tab, name, alias, strlen(name))))
+ error(103); /* insufficient memory (fatal error) */
+ return cur;
+}
+
+int
+lookup_alias(char *target, char *name)
+{
+ stringpair *cur =
+ find_stringpair(alias_tab.next, name, strlen(name));
+ if (cur)
+ {
+ assert(strlen(cur->second) <= sEXPMAX);
+ strcpy(target, cur->second);
+ } /* if */
+ return !!cur;
+}
+
+void
+delete_aliastable(void)
+{
+ delete_stringpairtable(&alias_tab);
+}
+
+/* ----- include paths list -------------------------------------- */
+static stringlist includepaths = { NULL, NULL }; /* directory list for include files */
+
+stringlist *
+insert_path(char *path)
+{
+ stringlist *cur;
+
+ assert(path != NULL);
+ if (!(cur = (stringlist *)malloc(sizeof(stringlist))))
+ error(103); /* insufficient memory (fatal error) */
+ if (!(cur->line = strdup(path)))
+ error(103); /* insufficient memory (fatal error) */
+ cur->next = includepaths.next;
+ includepaths.next = cur;
+ return cur;
+}
+
+char *
+get_path(int index)
+{
+ stringlist *cur = includepaths.next;
+
+ while (cur && index-- > 0)
+ cur = cur->next;
+ if (cur)
+ {
+ assert(cur->line != NULL);
+ return cur->line;
+ } /* if */
+ return NULL;
+}
+
+void
+delete_pathtable(void)
+{
+ stringlist *cur = includepaths.next, *next;
+
+ while (cur)
+ {
+ next = cur->next;
+ assert(cur->line != NULL);
+ free(cur->line);
+ free(cur);
+ cur = next;
+ } /* while */
+ memset(&includepaths, 0, sizeof(stringlist));
+}
+
+/* ----- text substitution patterns ------------------------------ */
+
+static stringpair substpair = { NULL, NULL, NULL, 0 }; /* list of substitution pairs */
+static stringpair *substindex['z' - 'A' + 1]; /* quick index to first character */
+
+static void
+adjustindex(char c)
+{
+ stringpair *cur;
+
+ assert((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '_');
+ assert('A' < '_' && '_' < 'z');
+
+ for (cur = substpair.next; cur && cur->first[0] != c;
+ cur = cur->next)
+ /* nothing */ ;
+ substindex[(int)c - 'A'] = cur;
+}
+
+stringpair *
+insert_subst(char *pattern, char *substitution, int prefixlen)
+{
+ stringpair *cur;
+
+ assert(pattern != NULL);
+ assert(substitution != NULL);
+ if (!(cur = insert_stringpair(&substpair, pattern, substitution, prefixlen)))
+ error(103); /* insufficient memory (fatal error) */
+ adjustindex(*pattern);
+ return cur;
+}
+
+stringpair *
+find_subst(char *name, int length)
+{
+ stringpair *item;
+
+ assert(name != NULL);
+ assert(length > 0);
+ assert((*name >= 'A' && *name <= 'Z') || (*name >= 'a' && *name <= 'z')
+ || *name == '_');
+ item = substindex[(int)*name - 'A'];
+ if (item)
+ item = find_stringpair(item, name, length);
+ return item;
+}
+
+int
+delete_subst(char *name, int length)
+{
+ stringpair *item;
+
+ assert(name != NULL);
+ assert(length > 0);
+ assert((*name >= 'A' && *name <= 'Z') || (*name >= 'a' && *name <= 'z')
+ || *name == '_');
+ item = substindex[(int)*name - 'A'];
+ if (item)
+ item = find_stringpair(item, name, length);
+ if (!item)
+ return FALSE;
+ delete_stringpair(&substpair, item);
+ adjustindex(*name);
+ return TRUE;
+}
+
+void
+delete_substtable(void)
+{
+ int i;
+
+ delete_stringpairtable(&substpair);
+ for (i = 0; i < (int)(sizeof(substindex) / sizeof(substindex[0])); i++)
+ substindex[i] = NULL;
+}
--- /dev/null
+/* Small compiler
+ *
+ * Global (cross-module) variables.
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ * Version: $Id: embryo_cc_scvars.c 50816 2010-08-04 16:57:32Z lucas $
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h> /* for PATH_MAX */
+#endif
+
+#include "embryo_cc_sc.h"
+
+/* global variables
+ *
+ * All global variables that are shared amongst the compiler files are
+ * declared here.
+ */
+symbol loctab; /* local symbol table */
+symbol glbtab; /* global symbol table */
+cell *litq; /* the literal queue */
+char pline[sLINEMAX + 1]; /* the line read from the input file */
+char *lptr; /* points to the current position in "pline" */
+constvalue tagname_tab = { NULL, "", 0, 0 }; /* tagname table */
+constvalue libname_tab = { NULL, "", 0, 0 }; /* library table (#pragma library "..." syntax) */
+constvalue *curlibrary = NULL; /* current library */
+symbol *curfunc; /* pointer to current function */
+char *inpfname; /* pointer to name of the file currently read from */
+char outfname[PATH_MAX]; /* output file name */
+char sc_ctrlchar = CTRL_CHAR; /* the control character (or escape character) */
+int litidx = 0; /* index to literal table */
+int litmax = sDEF_LITMAX; /* current size of the literal table */
+int stgidx = 0; /* index to the staging buffer */
+int labnum = 0; /* number of (internal) labels */
+int staging = 0; /* true if staging output */
+cell declared = 0; /* number of local cells declared */
+cell glb_declared = 0; /* number of global cells declared */
+cell code_idx = 0; /* number of bytes with generated code */
+int ntv_funcid = 0; /* incremental number of native function */
+int errnum = 0; /* number of errors */
+int warnnum = 0; /* number of warnings */
+int sc_debug = sCHKBOUNDS; /* by default: bounds checking+assertions */
+int charbits = 8; /* a "char" is 8 bits */
+int sc_packstr = FALSE; /* strings are packed by default? */
+int sc_compress = TRUE; /* compress bytecode? */
+int sc_needsemicolon = TRUE; /* semicolon required to terminate expressions? */
+int sc_dataalign = sizeof(cell); /* data alignment value */
+int sc_alignnext = FALSE; /* must frame of the next function be aligned? */
+int curseg = 0; /* 1 if currently parsing CODE, 2 if parsing DATA */
+cell sc_stksize = sDEF_AMXSTACK; /* default stack size */
+int freading = FALSE; /* Is there an input file ready for reading? */
+int fline = 0; /* the line number in the current file */
+int fnumber = 0; /* the file number in the file table (debugging) */
+int fcurrent = 0; /* current file being processed (debugging) */
+int intest = 0; /* true if inside a test */
+int sideeffect = 0; /* true if an expression causes a side-effect */
+int stmtindent = 0; /* current indent of the statement */
+int indent_nowarn = TRUE; /* skip warning "217 loose indentation" */
+int sc_tabsize = 8; /* number of spaces that a TAB represents */
+int sc_allowtags = TRUE; /* allow/detect tagnames in lex() */
+int sc_status; /* read/write status */
+int sc_rationaltag = 0; /* tag for rational numbers */
+int rational_digits = 0; /* number of fractional digits */
+
+FILE *inpf = NULL; /* file read from (source or include) */
+FILE *inpf_org = NULL; /* main source file */
+FILE *outf = NULL; /* file written to */
+
+jmp_buf errbuf;
--- /dev/null
+/**
+@brief Embryo Library
+
+These routines are used for Embryo.
+
+@mainpage Embryo Library Documentation
+
+@image html e_big.png
+
+@version 1.7.0
+@author Carsten Haitzler <raster\@rasterman.com>
+@author Compuphase http://www.compuphase.com
+@date 2004-2012
+
+@section intro What is Embryo?
+
+Embryo is a tiny library designed to interpret limited Small programs
+compiled by the included compiler, @c embryo_cc. It is mostly a cleaned
+up and smaller version of the original Small abstract machine. The
+compiler is mostly untouched.
+
+Small was renamed to Pawn.
+For more information about the Pawn language, see
+@htmlonly <a href=http://www.compuphase.com/pawn/pawn.htm>Pawn</a>
+@endhtmlonly
+@latexonly http://www.compuphase.com/pawn/pawn.htm @endlatexonly
+For the basics about the Small language, see @ref Small_Page.
+
+@section How_to_Use How to Use Embryo?
+
+To use Embryo in your code, you need to do at least the following:
+
+@li Include @ref Embryo.h.
+@li Load the Embryo program using one of the
+ @ref Embryo_Program_Creation_Group.
+@li Set up the native calls with @ref embryo_program_native_call_add.
+@li Create a virtual machine with @ref embryo_program_vm_push.
+@li Then run the program with @ref embryo_program_run.
+
+@todo Clean up compiler code.
+@todo Proper overview of the operation of the interpreter, that is how
+ the heap, stack, virtual machines, etc fit together.
+
+@page Small_Page Brief Introduction to Small
+
+This section describes the basics of Small, as compiled and interpreted
+with Embryo.
+
+This summary assumes that you are familar with C. For a full list of
+differences between C and Small, again, see the full documentation.
+
+@section Small_Variables_Section Variables
+
+@subsection Small_Type_Subsection Types
+
+There is only one type, known as the "cell", which can hold an integer.
+
+@subsection Small_Scope_Subsection Scope
+
+The scope and usage of a variable depends on its declaration.
+
+@li A local variable is normally declared with the @c new keyword. E.g.
+ @code new variable @endcode
+@li A static function variable is defined within a function with the
+ @c static keyword.
+@li A global static variable is one that is only available within the
+ file it was declared in. Again, use the @c static keyword, but outside
+ of any function.
+@li A stock variable is one that may not be compiled into a program if it
+ is not used. It is declared using @c stock.
+@li A public variable is one that can be read by the host program using
+ @ref embryo_program_variable_find. It is declared using @c public
+ keyword.
+
+Remember that the keywords above are to be used on their own. That is,
+for example: @code public testvar @endcode not:
+@code new public testvar @endcode
+
+@subsection Small_Constants_Subsection Constants
+
+You can declare constants in two ways:
+@li Using the preprocessor macro @c \#define.
+@li By inserting @c const between the keyword and variable name of a
+ variable declaration. For example, to declare the variable @c var1
+ constant, you type @code new const var1 = 2 @endcode Now @c var1
+ cannot be changed.
+
+@subsection Small_Arrays_Subsection Arrays
+
+To declare an array, append square brackets to the end of the variable
+name. The following examples show how to declare arrays. Note the
+use of the ellipsis operator, which bases the array based on the last two
+declared values:
+
+@code
+new msg[] = "A message."
+new ints[] = {1, 3, 4}
+new ints2[20] = {1, 3} // All other elements 0.
+new ints3[10] = {1, ... } // All elements = 1
+new ints4[10] = {10, 20, ... } // Elements = 10 -> 100.
+ // The difference can be negative.
+new ints5[3][3] = {{1, 2, 3}, {4, 5, 6}, {7, 8, 9}}
+@endcode
+
+@note Array initialisers need to be constant.
+
+@section Small_Func_Calls_Section Function Calls
+
+A typical function declaration is as follows:
+
+@code
+testfunc(param) {
+ // Do something ...
+ // over a couple of lines.
+}
+@endcode
+
+You can pass by reference. That is, the parameter you pass is changed
+outside of the function. For example:
+
+@code
+testfunc(¶m) {
+ param = 10
+ // The passed variable will be set to 10 outside of the function.
+}
+@endcode
+
+To pass an array:
+
+@code
+testfunc(param[]) {
+ // Do something to the array
+}
+@endcode
+
+@note Arrays are passed by reference.
+
+@section Small_Control_Subsection Control Structures.
+
+Small has the following control structures, which similar to their C
+counterparts:
+@li @code if (expression) statement1 else statement2 @endcode
+@li @code switch (expression) {
+ case 0:
+ statement1 // Can only be one statement. Look Ma, no breaks!
+ case 1..3: // For values between 1 and 3 inclusive.
+ statement2
+ default: // Optional
+ statement3
+}
+@endcode
+@li @code while(expression) statement @endcode
+@li @code do statement while (expression) @endcode
+@li @code for (init_expression; before_iter_test_expression; after_iter_expression) statement @endcode
+
+@section Small_Preprocessor_Section Preprocessor
+
+The following preprocessor directives are available:
+@li @code #assert constant_expression @endcode
+@li @code #define pattern replacement @endcode
+@li @code #define pattern(%1,%2,...) replacement @endcode
+@li @code #include filename @endcode
+@li @code #if constant_expression
+ // Various bits of code
+#else
+ // Other bits of code
+#endif
+@endcode
+@li @code #undef pattern @endcode
+
+
+@page Available_Native_Calls_Page Available Calls
+
+Embryo provides a minimal set of native calls that can be used within
+any Embryo script. Those calls are detailed here.
+
+@note Some of the "core" functions here are also described in the full
+ Small documentation given
+
+@todo Finish this section.
+
+@section Args_ANC_Section Argument Functions
+
+@subsection Numargs_Desc numargs
+
+Returns the number of arguments passed to a function. Useful
+when dealing with variable argument lists.
+
+@subsection Getargs_Desc getarg(arg, index=0)
+
+Retrieves the argument number @c arg. If the argument is an array,
+use @c index to specify the index of the array to return.
+
+@subsection Setargs_Desc setargs(arg, index=0, value)
+
+Sets the argument number @c arg to the given @c arg. @c index specifies
+the index of @c arg to set if @c arg is an array.
+
+@section String_ANC_Section String Functions
+
+Functions that work on strings.
+
+@subsection Atoi_Desc atoi
+
+Translates an number in string form into an integer.
+
+@subsection Fnmatch_Desc fnmatch
+
+Buggered if I know what this does?
+
+@subsection Strcmp_Desc strcmp
+
+String comparing function.
+
+
+@section Float_ANC_Section Float Functions
+
+@subsection Float_Desc float
+
+@subsection Atof_Desc atof
+
+@subsection Float_Mul_Desc float_mul
+
+@subsection Float_Div_Desc float_div
+
+@subsection Float_Add_Desc float_add
+
+@subsection Float_Sub_Desc float_sub
+
+@subsection Fract_Desc fract
+
+@subsection Round_Desc round
+
+@subsection Float_Cmp_Desc float_cmp
+
+@subsection Sqrt_Desc sqrt
+
+@subsection Pow_Desc pow
+
+@subsection Log_Desc log
+
+@subsection Sin_Desc sin
+
+@subsection Cos_Desc cos
+
+@subsection Tan_Desc tan
+
+@subsection Abs_Desc abs
+
+Returns the absolute value of the given float.
+
+@section Time_ANC_Section Time Functions
+
+@subsection Seconds_Desc seconds()
+
+@subsection Date_Desc date
+
+
+@section Rand_ANC_Section Random Functions
+
+@subsection Rand_Desc rand()
+
+Returns a random integer.
+
+@subsection Randf_Desc randf()
+
+Returns a random float.
+
+@file Embryo.h
+@brief Embryo virtual machine library.
+
+This file includes the routines needed for Embryo library interaction.
+This is the @e only file you need to include.
+
+*/
+
+// The following definitions are in Embryo.h, but I did not want to
+// mess up the formatting of the file
+
+/**
+ @def EMBRYO_FUNCTION_NONE
+ An invalid/non-existent function.
+*/
+
+/**
+ @def EMBRYO_FUNCTION_MAIN
+ Start at program entry point. For use with @ref embryo_program_run.
+*/
+
+/**
+ @def EMBRYO_FUNCTION_CONT
+ Continue from last address. For use with @ref embryo_program_run.
+*/
+
+/**
+ @def EMBRYO_PROGRAM_OK
+ Program was run successfully.
+*/
+
+/**
+ @def EMBRYO_PROGRAM_SLEEP
+ The program's execution was interrupted by a Small @c sleep command.
+*/
+
+/**
+ @def EMBRYO_PROGRAM_FAIL
+ An error in the program caused it to fail.
+*/
+
+#ifndef _EMBRYO_H
+#define _EMBRYO_H
+
+#ifdef EAPI
+# undef EAPI
+#endif
+
+#ifdef _WIN32
+# ifdef EFL_EMBRYO_BUILD
+# ifdef DLL_EXPORT
+# define EAPI __declspec(dllexport)
+# else
+# define EAPI
+# endif /* ! DLL_EXPORT */
+# else
+# define EAPI __declspec(dllimport)
+# endif /* ! EFL_EMBRYO_BUILD */
+#else
+# ifdef __GNUC__
+# if __GNUC__ >= 4
+# define EAPI __attribute__ ((visibility("default")))
+# else
+# define EAPI
+# endif
+# else
+# define EAPI
+# endif
+#endif /* ! _WIN32 */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define EMBRYO_VERSION_MAJOR 1
+#define EMBRYO_VERSION_MINOR 7
+
+ typedef struct _Embryo_Version
+ {
+ int major;
+ int minor;
+ int micro;
+ int revision;
+ } Embryo_Version;
+
+ EAPI extern Embryo_Version *embryo_version;
+
+ /* potential error values */
+ typedef enum _Embryo_Error
+ {
+ EMBRYO_ERROR_NONE,
+ /* reserve the first 15 error codes for exit codes of the abstract machine */
+ EMBRYO_ERROR_EXIT, /** Forced exit */
+ EMBRYO_ERROR_ASSERT, /** Assertion failed */
+ EMBRYO_ERROR_STACKERR, /** Stack/heap collision */
+ EMBRYO_ERROR_BOUNDS, /** Index out of bounds */
+ EMBRYO_ERROR_MEMACCESS, /** Invalid memory access */
+ EMBRYO_ERROR_INVINSTR, /** Invalid instruction */
+ EMBRYO_ERROR_STACKLOW, /** Stack underflow */
+ EMBRYO_ERROR_HEAPLOW, /** Heap underflow */
+ EMBRYO_ERROR_CALLBACK, /** No callback, or invalid callback */
+ EMBRYO_ERROR_NATIVE, /** Native function failed */
+ EMBRYO_ERROR_DIVIDE, /** Divide by zero */
+ EMBRYO_ERROR_SLEEP, /** Go into sleepmode - code can be restarted */
+
+ EMBRYO_ERROR_MEMORY = 16, /** Out of memory */
+ EMBRYO_ERROR_FORMAT, /** Invalid file format */
+ EMBRYO_ERROR_VERSION, /** File is for a newer version of the Embryo_Program */
+ EMBRYO_ERROR_NOTFOUND, /** Function not found */
+ EMBRYO_ERROR_INDEX, /** Invalid index parameter (bad entry point) */
+ EMBRYO_ERROR_DEBUG, /** Debugger cannot run */
+ EMBRYO_ERROR_INIT, /** Embryo_Program not initialized (or doubly initialized) */
+ EMBRYO_ERROR_USERDATA, /** Unable to set user data field (table full) */
+ EMBRYO_ERROR_INIT_JIT, /** Cannot initialize the JIT */
+ EMBRYO_ERROR_PARAMS, /** Parameter error */
+ EMBRYO_ERROR_DOMAIN, /** Domain error, expression result does not fit in range */
+ } Embryo_Error;
+
+ /* program run return values */
+ typedef enum _Embryo_Status
+ {
+ EMBRYO_PROGRAM_FAIL = 0,
+ EMBRYO_PROGRAM_OK = 1,
+ EMBRYO_PROGRAM_SLEEP = 2,
+ EMBRYO_PROGRAM_BUSY = 3,
+ EMBRYO_PROGRAM_TOOLONG = 4
+ } Embryo_Status;
+
+ typedef unsigned int Embryo_UCell;
+ typedef int Embryo_Cell;
+ /** An invalid cell reference */
+#define EMBRYO_CELL_NONE 0x7fffffff
+
+ typedef struct _Embryo_Program Embryo_Program;
+ typedef int Embryo_Function;
+ /* possible function type values that are enumerated */
+#define EMBRYO_FUNCTION_NONE 0x7fffffff /* An invalid/non existent function */
+#define EMBRYO_FUNCTION_MAIN -1 /* Start at program entry point */
+#define EMBRYO_FUNCTION_CONT -2 /* Continue from last address */
+
+ typedef union
+ {
+ float f;
+ Embryo_Cell c;
+ } Embryo_Float_Cell;
+
+#if defined _MSC_VER || defined __SUNPRO_C
+/** Float to Embryo_Cell */
+# define EMBRYO_FLOAT_TO_CELL(f) (((Embryo_Float_Cell *)&(f))->c)
+/** Embryo_Cell to float */
+# define EMBRYO_CELL_TO_FLOAT(c) (((Embryo_Float_Cell *)&(c))->f)
+#else
+/** Float to Embryo_Cell */
+# define EMBRYO_FLOAT_TO_CELL(f) ((Embryo_Float_Cell) f).c
+/** Embryo_Cell to float */
+# define EMBRYO_CELL_TO_FLOAT(c) ((Embryo_Float_Cell) c).f
+#endif
+
+ /**
+ * @defgroup Embryo_Library_Group Library Maintenance Functions
+ *
+ * Functions that start up and shutdown the Embryo library.
+ */
+
+
+/**
+ * Initialises the Embryo library.
+ * @return The number of times the library has been initialised without being
+ * shut down.
+ * @ingroup Embryo_Library_Group
+ */
+EAPI int embryo_init(void);
+
+/**
+ * Shuts down the Embryo library.
+ * @return The number of times the library has been initialised without being
+ * shutdown.
+ * @ingroup Embryo_Library_Group
+ */
+EAPI int embryo_shutdown(void);
+
+ /**
+ * @defgroup Embryo_Program_Creation_Group Program Creation and Destruction Functions
+ *
+ * Functions that set up programs, and destroy them.
+ */
+
+/**
+ * Creates a new Embryo program, with bytecode data that can be freed.
+ * @param data Pointer to the bytecode of the program.
+ * @param size Number of bytes of bytecode.
+ * @return A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program *embryo_program_new(void *data, int size);
+
+/**
+ * Creates a new Embryo program, with bytecode data that cannot be
+ * freed.
+ * @param data Pointer to the bytecode of the program.
+ * @param size Number of bytes of bytecode.
+ * @return A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program *embryo_program_const_new(void *data, int size);
+
+/**
+ * Creates a new Embryo program based on the bytecode data stored in the
+ * given file.
+ * @param file Filename of the given file.
+ * @return A new Embryo program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI Embryo_Program *embryo_program_load(const char *file);
+
+/**
+ * Frees the given Embryo program.
+ * @param ep The given program.
+ * @ingroup Embryo_Program_Creation_Group
+ */
+EAPI void embryo_program_free(Embryo_Program *ep);
+
+/**
+ * Adds a native program call to the given Embryo program.
+ * @param ep The given Embryo program.
+ * @param name The name for the call used in the script.
+ * @param func The function to use when the call is made.
+ * @ingroup Embryo_Func_Group
+ */
+
+/**
+ * @defgroup Embryo_Func_Group Function Functions
+ *
+ * Functions that deal with Embryo program functions.
+ */
+EAPI void embryo_program_native_call_add(Embryo_Program *ep, const char *name, Embryo_Cell (*func) (Embryo_Program *ep, Embryo_Cell *params));
+
+/**
+ * Resets the current virtual machine session of the given program.
+ * @param ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+
+/**
+ * @defgroup Embryo_Program_VM_Group Virtual Machine Functions
+ *
+ * Functions that deal with creating and destroying virtual machine sessions
+ * for a given program.
+ *
+ * A given embryo program can have multiple virtual machine sessions running.
+ * This is useful when you have a native call that in turn calls a function in
+ * the embryo program. The native call can start a new virtual machine
+ * session to run the function it needs. Once completed, the session can be
+ * popped off the program's stack, and the native call can return its value
+ * to the old session.
+ *
+ * A new virtual machine session is created by pushing a new virtual machine
+ * onto the session stack of a program using @ref embryo_program_vm_push.
+ * The current virtual machine session can be destroyed by calling
+ * @ref embryo_program_vm_pop.
+ */
+EAPI void embryo_program_vm_reset(Embryo_Program *ep);
+
+/**
+ * Starts a new virtual machine session for the given program.
+ *
+ * See @ref Embryo_Program_VM_Group for more information about how this works.
+ *
+ * @param ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+EAPI void embryo_program_vm_push(Embryo_Program *ep);
+
+/**
+ * Frees the current virtual machine session associated with the given program.
+ *
+ * See @ref Embryo_Program_VM_Group for more information about how this works.
+ * Note that you will need to retrieve any return data or data on the stack
+ * before you pop.
+ *
+ * @param ep The given program.
+ * @ingroup Embryo_Program_VM_Group
+ */
+EAPI void embryo_program_vm_pop(Embryo_Program *ep);
+
+/**
+ * Ensures that the given unsigned short integer is in the small
+ * endian format.
+ * @param v Pointer to the given integer.
+ * @ingroup Embryo_Swap_Group
+ */
+
+/**
+ * @defgroup Embryo_Swap_Group Byte Swapping Functions
+ *
+ * Functions that are used to ensure that integers passed to the
+ * virtual machine are in small endian format. These functions are
+ * used to ensure that the virtual machine operates correctly on big
+ * endian machines.
+ */
+EAPI void embryo_swap_16(unsigned short *v);
+
+/**
+ * Ensures that the given unsigned integer is in the small endian
+ * format.
+ * @param v Pointer to the given integer.
+ * @ingroup Embryo_Swap_Group
+ */
+EAPI void embryo_swap_32(unsigned int *v);
+
+/**
+ * Returns the function in the given program with the given name.
+ * @param ep The given program.
+ * @param name The given function name.
+ * @return The function if successful. Otherwise, @c EMBRYO_FUNCTION_NONE.
+ * @ingroup Embryo_Func_Group
+ */
+EAPI Embryo_Function embryo_program_function_find(Embryo_Program *ep, const char *name);
+
+/**
+ * Retrieves the location of the public variable in the given program
+ * with the given name.
+ * @param ep The given program.
+ * @param name The given name.
+ * @return The address of the variable if found. @c EMBRYO_CELL_NONE
+ * otherwise.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+
+/**
+ * @defgroup Embryo_Public_Variable_Group Public Variable Access Functions
+ *
+ * In an Embryo program, a global variable can be declared public, as
+ * described in @ref Small_Scope_Subsection. The functions here allow
+ * the host program to access these public variables.
+ */
+EAPI Embryo_Cell embryo_program_variable_find(Embryo_Program *ep, const char *name);
+
+/**
+ * Retrieves the number of public variables in the given program.
+ * @param ep The given program.
+ * @return The number of public variables.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+EAPI int embryo_program_variable_count_get(Embryo_Program *ep);
+
+/**
+ * Retrieves the location of the public variable in the given program
+ * with the given identifier.
+ * @param ep The given program.
+ * @param num The identifier of the public variable.
+ * @return The virtual machine address of the variable if found.
+ * @c EMBRYO_CELL_NONE otherwise.
+ * @ingroup Embryo_Public_Variable_Group
+ */
+EAPI Embryo_Cell embryo_program_variable_get(Embryo_Program *ep, int num);
+
+/**
+ * Sets the error code for the given program to the given code.
+ * @param ep The given program.
+ * @param error The given error code.
+ * @ingroup Embryo_Error_Group
+ */
+
+/**
+ * @defgroup Embryo_Error_Group Error Functions
+ *
+ * Functions that set and retrieve error codes in Embryo programs.
+ */
+EAPI void embryo_program_error_set(Embryo_Program *ep, Embryo_Error error);
+
+/**
+ * Retrieves the current error code for the given program.
+ * @param ep The given program.
+ * @return The current error code.
+ * @ingroup Embryo_Error_Group
+ */
+EAPI Embryo_Error embryo_program_error_get(Embryo_Program *ep);
+
+/**
+ * Sets the data associated to the given program.
+ * @param ep The given program.
+ * @param data New bytecode data.
+ * @ingroup Embryo_Program_Data_Group
+ */
+
+/**
+ * @defgroup Embryo_Program_Data_Group Program Data Functions
+ *
+ * Functions that set and retrieve data associated with the given
+ * program.
+ */
+EAPI void embryo_program_data_set(Embryo_Program *ep, void *data);
+
+/**
+ * Retrieves the data associated to the given program.
+ * @param ep The given program.
+ * @ingroup Embryo_Program_Data_Group
+ */
+EAPI void *embryo_program_data_get(Embryo_Program *ep);
+
+/**
+ * Retrieves a string describing the given error code.
+ * @param error The given error code.
+ * @return String describing the given error code. If the given code is not
+ * known, the string "(unknown)" is returned.
+ * @ingroup Embryo_Error_Group
+ */
+EAPI const char *embryo_error_string_get(Embryo_Error error);
+
+/**
+ * Retrieves the length of the string starting at the given cell.
+ * @param ep The program the cell is part of.
+ * @param str_cell Pointer to the first cell of the string.
+ * @return The length of the string. @c 0 is returned if there is an error.
+ * @ingroup Embryo_Data_String_Group
+ */
+
+/**
+ * @defgroup Embryo_Data_String_Group Embryo Data String Functions
+ *
+ * Functions that operate on strings in the memory of a virtual machine.
+ */
+EAPI int embryo_data_string_length_get(Embryo_Program *ep, Embryo_Cell *str_cell);
+
+/**
+ * Copies the string starting at the given cell to the given buffer.
+ * @param ep The program the cell is part of.
+ * @param str_cell Pointer to the first cell of the string.
+ * @param dst The given buffer.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI void embryo_data_string_get(Embryo_Program *ep, Embryo_Cell *str_cell, char *dst);
+
+/**
+ * Copies string in the given buffer into the virtual machine memory
+ * starting at the given cell.
+ * @param ep The program the cell is part of.
+ * @param src The given buffer.
+ * @param str_cell Pointer to the first cell to copy the string to.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI void embryo_data_string_set(Embryo_Program *ep, const char *src, Embryo_Cell *str_cell);
+
+/**
+ * Retreives a pointer to the address in the virtual machine given by the
+ * given cell.
+ * @param ep The program whose virtual machine address is being queried.
+ * @param addr The given cell.
+ * @return A pointer to the cell at the given address.
+ * @ingroup Embryo_Data_String_Group
+ */
+EAPI Embryo_Cell *embryo_data_address_get(Embryo_Program *ep, Embryo_Cell addr);
+
+/**
+ * Increases the size of the heap of the given virtual machine by the given
+ * number of Embryo_Cells.
+ * @param ep The program with the given virtual machine.
+ * @param cells The given number of Embryo_Cells.
+ * @return The address of the new memory region on success.
+ * @c EMBRYO_CELL_NONE otherwise.
+ * @ingroup Embryo_Heap_Group
+ */
+
+/**
+ * @defgroup Embryo_Heap_Group Heap Functions
+ *
+ * The heap is an area of memory that can be allocated for program
+ * use at runtime. The heap functions here change the amount of heap
+ * memory available.
+ */
+EAPI Embryo_Cell embryo_data_heap_push(Embryo_Program *ep, int cells);
+
+/**
+ * Decreases the size of the heap of the given virtual machine down to the
+ * given size.
+ * @param ep The program with the given virtual machine.
+ * @param down_to The given size.
+ * @ingroup Embryo_Heap_Group
+ */
+EAPI void embryo_data_heap_pop(Embryo_Program *ep, Embryo_Cell down_to);
+
+/**
+ * Returns the number of virtual machines are running for the given program.
+ * @param ep The given program.
+ * @return The number of virtual machines running.
+ * @ingroup Embryo_Run_Group
+ */
+
+/**
+ * @defgroup Embryo_Run_Group Program Run Functions
+ *
+ * Functions that are involved in actually running functions in an
+ * Embryo program.
+ */
+EAPI int embryo_program_recursion_get(Embryo_Program *ep);
+
+/**
+ * Runs the given function of the given Embryo program in the current
+ * virtual machine. The parameter @p fn can be found using
+ * @ref embryo_program_function_find.
+ *
+ * @note For Embryo to be able to run a function, it must have been
+ * declared @c public in the Small source code.
+ *
+ * @param ep The given program.
+ * @param func The given function. Normally "main", in which case the
+ * constant @c EMBRYO_FUNCTION_MAIN can be used.
+ * @return @c EMBRYO_PROGRAM_OK on success. @c EMBRYO_PROGRAM_SLEEP if the
+ * program is halted by the Small @c sleep call.
+ * @c EMBRYO_PROGRAM_FAIL if there is an error.
+ * @c EMBRYO_PROGRAM_TOOLONG if the program executes for longer than
+ * it is allowed to in abstract machine instruction count.
+ * @ingroup Embryo_Run_Group
+ */
+EAPI Embryo_Status embryo_program_run(Embryo_Program *ep, Embryo_Function func);
+
+/**
+ * Retreives the return value of the last called function of the given
+ * program.
+ * @param ep The given program.
+ * @return An Embryo_Cell representing the return value of the function
+ * that was last called.
+ * @ingroup Embryo_Run_Group
+ */
+EAPI Embryo_Cell embryo_program_return_value_get(Embryo_Program *ep);
+
+/**
+ * Sets the maximum number of abstract machine cycles any given program run
+ * can execute before being put to sleep and returning.
+ *
+ * @param ep The given program.
+ * @param max The number of machine cycles as a limit.
+ *
+ * This sets the maximum number of abstract machine (virtual machine)
+ * instructions that a single run of an embryo function (even if its main)
+ * can use before embryo embryo_program_run() reutrns with the value
+ * EMBRYO_PROGRAM_TOOLONG. If the function fully executes within this number
+ * of cycles, embryo_program_run() will return as normal with either
+ * EMBRYO_PROGRAM_OK, EMBRYO_PROGRAM_FAIL or EMBRYO_PROGRAM_SLEEP. If the
+ * run exceeds this instruction count, then EMBRYO_PROGRAM_TOOLONG will be
+ * returned indicating the program exceeded its run count. If the app wishes
+ * to continue running this anyway - it is free to process its own events or
+ * whatever it wants and continue the function by calling
+ * embryo_program_run(program, EMBRYO_FUNCTION_CONT); which will start the
+ * run again until the instruction count is reached. This can keep being done
+ * to allow the calling program to still be able to control things outside the
+ * embryo function being called. If the maximum run cycle count is 0 then the
+ * program is allowed to run forever only returning when it is done.
+ *
+ * It is important to note that abstract machine cycles are NOT the same as
+ * the host machine cpu cycles. They are not fixed in runtime per cycle, so
+ * this is more of a helper tool than a way to HARD-FORCE a script to only
+ * run for a specific period of time. If the cycle count is set to something
+ * low like 5000 or 1000, then every 1000 (or 5000) cycles control will be
+ * returned to the calling process where it can check a timer to see if a
+ * physical runtime limit has been elapsed and then abort running further
+ * assuming a "runaway script" or keep continuing the script run. This
+ * limits resolution to only that many cycles which do not take a determined
+ * amount of time to execute, as this varies from cpu to cpu and also depends
+ * on how loaded the system is. Making the max cycle run too low will
+ * impact performance requiring the abstract machine to do setup and teardown
+ * cycles too often comapred to cycles actually executed.
+ *
+ * Also note it does NOT include nested abstract machines. IF this abstract
+ * machine run calls embryo script that calls a native function that in turn
+ * calls more embryo script, then the 2nd (and so on) levels are not included
+ * in this run count. They can set their own max instruction count values
+ * separately.
+ *
+ * The default max cycle run value is 0 in any program until set with this
+ * function.
+ *
+ * @ingroup Embryo_Run_Group
+ */
+EAPI void embryo_program_max_cycle_run_set(Embryo_Program *ep, int max);
+
+/**
+ * Retreives the maximum number of abstract machine cycles a program is allowed
+ * to run.
+ * @param ep The given program.
+ * @return The number of cycles a run cycle is allowed to run for this
+ * program.
+ *
+ * This returns the value set by embryo_program_max_cycle_run_set(). See
+ * embryo_program_max_cycle_run_set() for more information.
+ *
+ * @ingroup Embryo_Run_Group
+ */
+EAPI int embryo_program_max_cycle_run_get(Embryo_Program *ep);
+
+/**
+ * Pushes an Embryo_Cell onto the function stack to use as a parameter for
+ * the next function that is called in the given program.
+ * @param ep The given program.
+ * @param cell The Embryo_Cell to push onto the stack.
+ * @return @c 1 if successful. @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+
+/**
+ * @defgroup Embryo_Parameter_Group Function Parameter Functions
+ *
+ * Functions that set parameters for the next function that is called.
+ */
+EAPI int embryo_parameter_cell_push(Embryo_Program *ep, Embryo_Cell cell);
+
+/**
+ * Pushes a string onto the function stack to use as a parameter for the
+ * next function that is called in the given program.
+ * @param ep The given program.
+ * @param str The string to push onto the stack.
+ * @return @c 1 if successful. @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+EAPI int embryo_parameter_string_push(Embryo_Program *ep, const char *str);
+
+/**
+ * Pushes an array of Embryo_Cells onto the function stack to be used as
+ * parameters for the next function that is called in the given program.
+ * @param ep The given program.
+ * @param cells The array of Embryo_Cells.
+ * @param num The number of cells in @p cells.
+ * @return @c 1 if successful. @c 0 otherwise.
+ * @ingroup Embryo_Parameter_Group
+ */
+EAPI int embryo_parameter_cell_array_push(Embryo_Program *ep, Embryo_Cell *cells, int num);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
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+ @list='$(includes_HEADERS)'; test -n "$(includesdir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_HEADER) $$files '$(DESTDIR)$(includesdir)'"; \
+ $(INSTALL_HEADER) $$files "$(DESTDIR)$(includesdir)" || exit $$?; \
+ done
+
+uninstall-includesHEADERS:
+ @$(NORMAL_UNINSTALL)
+ @list='$(includes_HEADERS)'; test -n "$(includesdir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(includesdir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(includesdir)" && rm -f $$files
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(includesdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-includesHEADERS
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-libLTLIBRARIES
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-includesHEADERS uninstall-libLTLIBRARIES
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool ctags distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-includesHEADERS install-info \
+ install-info-am install-libLTLIBRARIES install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am uninstall-includesHEADERS \
+ uninstall-libLTLIBRARIES
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* Abstract Machine for the Small compiler
+ *
+ * Copyright (c) ITB CompuPhase, 1997-2003
+ * Portions Copyright (c) Carsten Haitzler, 2004-2010 <raster@rasterman.com>
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifdef HAVE_EXOTIC
+# include <Exotic.h>
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+
+#define JUMPABS(base, ip) ((Embryo_Cell *)(code + (*ip)))
+
+#ifdef WORDS_BIGENDIAN
+static void _embryo_byte_swap_16 (unsigned short *v);
+static void _embryo_byte_swap_32 (unsigned int *v);
+#endif
+static int _embryo_native_call (Embryo_Program *ep, Embryo_Cell idx, Embryo_Cell *result, Embryo_Cell *params);
+static int _embryo_func_get (Embryo_Program *ep, int idx, char *funcname);
+static int _embryo_var_get (Embryo_Program *ep, int idx, char *varname, Embryo_Cell *ep_addr);
+static int _embryo_program_init (Embryo_Program *ep, void *code);
+
+#ifdef WORDS_BIGENDIAN
+static void
+_embryo_byte_swap_16(unsigned short *v)
+{
+ unsigned char *s, t;
+
+ s = (unsigned char *)v;
+ t = s[0]; s[0] = s[1]; s[1] = t;
+}
+
+static void
+_embryo_byte_swap_32(unsigned int *v)
+{
+ unsigned char *s, t;
+
+ s = (unsigned char *)v;
+ t = s[0]; s[0] = s[3]; s[3] = t;
+ t = s[1]; s[1] = s[2]; s[2] = t;
+}
+#endif
+
+static int
+_embryo_native_call(Embryo_Program *ep, Embryo_Cell idx, Embryo_Cell *result, Embryo_Cell *params)
+{
+ Embryo_Header *hdr;
+ Embryo_Func_Stub *func_entry;
+ Embryo_Native f;
+
+ hdr = (Embryo_Header *)ep->base;
+ func_entry = GETENTRY(hdr, natives, idx);
+ if ((func_entry->address <= 0) ||
+ (func_entry->address > ep->native_calls_size))
+ {
+ ep->error = EMBRYO_ERROR_CALLBACK;
+ return ep->error;
+ }
+ f = ep->native_calls[func_entry->address - 1];
+ if (!f)
+ {
+ ep->error = EMBRYO_ERROR_CALLBACK;
+ return ep->error;
+ }
+ ep->error = EMBRYO_ERROR_NONE;
+ *result = f(ep, params);
+ return ep->error;
+}
+
+static int
+_embryo_func_get(Embryo_Program *ep, int idx, char *funcname)
+{
+ Embryo_Header *hdr;
+ Embryo_Func_Stub *func;
+
+ hdr = (Embryo_Header *)ep->code;
+ if (idx >= (Embryo_Cell)NUMENTRIES(hdr, publics, natives))
+ return EMBRYO_ERROR_INDEX;
+
+ func = GETENTRY(hdr, publics, idx);
+ strcpy(funcname, GETENTRYNAME(hdr, func));
+ return EMBRYO_ERROR_NONE;
+}
+
+static int
+_embryo_var_get(Embryo_Program *ep, int idx, char *varname, Embryo_Cell *ep_addr)
+{
+
+ Embryo_Header *hdr;
+ Embryo_Func_Stub *var;
+
+ hdr=(Embryo_Header *)ep->base;
+ if (idx >= (Embryo_Cell)NUMENTRIES(hdr, pubvars, tags))
+ return EMBRYO_ERROR_INDEX;
+
+ var = GETENTRY(hdr, pubvars, idx);
+ strcpy(varname, GETENTRYNAME(hdr, var));
+ *ep_addr = var->address;
+ return EMBRYO_ERROR_NONE;
+}
+
+static int
+_embryo_program_init(Embryo_Program *ep, void *code)
+{
+ Embryo_Header *hdr;
+
+ if ((ep->flags & EMBRYO_FLAG_RELOC)) return 1;
+ ep->code = (unsigned char *)code;
+ hdr = (Embryo_Header *)ep->code;
+#ifdef WORDS_BIGENDIAN
+ embryo_swap_32((unsigned int *)&hdr->size);
+ embryo_swap_16((unsigned short *)&hdr->magic);
+ embryo_swap_16((unsigned short *)&hdr->flags);
+ embryo_swap_16((unsigned short *)&hdr->defsize);
+ embryo_swap_32((unsigned int *)&hdr->cod);
+ embryo_swap_32((unsigned int *)&hdr->dat);
+ embryo_swap_32((unsigned int *)&hdr->hea);
+ embryo_swap_32((unsigned int *)&hdr->stp);
+ embryo_swap_32((unsigned int *)&hdr->cip);
+ embryo_swap_32((unsigned int *)&hdr->publics);
+ embryo_swap_32((unsigned int *)&hdr->natives);
+ embryo_swap_32((unsigned int *)&hdr->libraries);
+ embryo_swap_32((unsigned int *)&hdr->pubvars);
+ embryo_swap_32((unsigned int *)&hdr->tags);
+ embryo_swap_32((unsigned int *)&hdr->nametable);
+#endif
+
+ if (hdr->magic != EMBRYO_MAGIC) return 0;
+ if ((hdr->file_version < MIN_FILE_VERSION) ||
+ (hdr->ep_version > CUR_FILE_VERSION)) return 0;
+ if ((hdr->defsize != sizeof(Embryo_Func_Stub)) &&
+ (hdr->defsize != (2 * sizeof(unsigned int)))) return 0;
+ if (hdr->defsize == (2 * sizeof(unsigned int)))
+ {
+ unsigned short *len;
+
+ len = (unsigned short*)((unsigned char*)ep->code + hdr->nametable);
+#ifdef WORDS_BIGENDIAN
+ embryo_swap_16((unsigned short *)len);
+#endif
+ if (*len > sNAMEMAX) return 0;
+ }
+ if (hdr->stp <= 0) return 0;
+ if ((hdr->flags & EMBRYO_FLAG_COMPACT)) return 0;
+
+#ifdef WORDS_BIGENDIAN
+ {
+ Embryo_Func_Stub *fs;
+ int i, num;
+
+ /* also align all addresses in the public function, public variable and */
+ /* public tag tables */
+ fs = GETENTRY(hdr, publics, 0);
+ num = NUMENTRIES(hdr, publics, natives);
+ for (i = 0; i < num; i++)
+ {
+ embryo_swap_32(&(fs->address));
+ fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+ }
+
+ fs = GETENTRY(hdr, pubvars, 0);
+ num = NUMENTRIES(hdr, pubvars, tags);
+ for (i = 0; i < num; i++)
+ {
+ embryo_swap_32(&(fs->address));
+ fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+ }
+
+ fs = GETENTRY(hdr, tags, 0);
+ num = NUMENTRIES(hdr, tags, nametable);
+ for (i = 0; i < num; i++)
+ {
+ embryo_swap_32(&(fs->address));
+ fs = (Embryo_Func_Stub *)((unsigned char *)fs + hdr->defsize);
+ }
+ }
+#endif
+ ep->flags = EMBRYO_FLAG_RELOC;
+
+ {
+ Embryo_Cell cip, code_size, cip_end;
+ Embryo_Cell *code;
+
+ code_size = hdr->dat - hdr->cod;
+ code = (Embryo_Cell *)((unsigned char *)ep->code + (int)hdr->cod);
+ cip_end = code_size / sizeof(Embryo_Cell);
+ for (cip = 0; cip < cip_end; cip++)
+ {
+/* move this here - later we probably want something that verifies opcodes
+ * are valid and ok...
+ */
+#ifdef WORDS_BIGENDIAN
+ embryo_swap_32(&(code[cip]));
+#endif
+
+ }
+ }
+ /* init native api for handling floating point - default in embryo */
+ _embryo_args_init(ep);
+ _embryo_fp_init(ep);
+ _embryo_rand_init(ep);
+ _embryo_str_init(ep);
+ _embryo_time_init(ep);
+ return 1;
+}
+
+/*** EXPORTED CALLS ***/
+
+EAPI Embryo_Program *
+embryo_program_new(void *data, int size)
+{
+ Embryo_Program *ep;
+ void *code_data;
+
+ if (size < (int)sizeof(Embryo_Header)) return NULL;
+
+ ep = calloc(1, sizeof(Embryo_Program));
+ if (!ep) return NULL;
+
+ code_data = malloc(size);
+ if (!code_data)
+ {
+ free(ep);
+ return NULL;
+ }
+ memcpy(code_data, data, size);
+ if (_embryo_program_init(ep, code_data)) return ep;
+ free(code_data);
+ free(ep);
+ return NULL;
+}
+
+EAPI Embryo_Program *
+embryo_program_const_new(void *data, int size)
+{
+ Embryo_Program *ep;
+
+ if (size < (int)sizeof(Embryo_Header)) return NULL;
+
+ ep = calloc(1, sizeof(Embryo_Program));
+ if (!ep) return NULL;
+
+ if (_embryo_program_init(ep, data))
+ {
+ ep->dont_free_code = 1;
+ return ep;
+ }
+ free(ep);
+ return NULL;
+}
+
+EAPI Embryo_Program *
+embryo_program_load(const char *file)
+{
+ Embryo_Program *ep;
+ Embryo_Header hdr;
+ FILE *f;
+ void *program = NULL;
+ int program_size = 0;
+
+ f = fopen(file, "rb");
+ if (!f) return NULL;
+ fseek(f, 0, SEEK_END);
+ program_size = ftell(f);
+ fseek(f, 0L, SEEK_SET);
+ if (program_size < (int)sizeof(Embryo_Header))
+ {
+ fclose(f);
+ return NULL;
+ }
+ if (fread(&hdr, sizeof(Embryo_Header), 1, f) != 1)
+ {
+ fclose(f);
+ return NULL;
+ }
+ fseek(f, 0L, SEEK_SET);
+#ifdef WORDS_BIGENDIAN
+ embryo_swap_32((unsigned int *)(&hdr.size));
+#endif
+ if ((int)hdr.size < program_size) program_size = hdr.size;
+ program = malloc(program_size);
+ if (!program)
+ {
+ fclose(f);
+ return NULL;
+ }
+ if (fread(program, program_size, 1, f) != 1)
+ {
+ free(program);
+ fclose(f);
+ return NULL;
+ }
+ ep = embryo_program_new(program, program_size);
+ free(program);
+ fclose(f);
+ return ep;
+}
+
+EAPI void
+embryo_program_free(Embryo_Program *ep)
+{
+ int i;
+
+ if (ep->base) free(ep->base);
+ if ((!ep->dont_free_code) && (ep->code)) free(ep->code);
+ if (ep->native_calls) free(ep->native_calls);
+ for (i = 0; i < ep->params_size; i++)
+ {
+ if (ep->params[i].string) free(ep->params[i].string);
+ if (ep->params[i].cell_array) free(ep->params[i].cell_array);
+ }
+ if (ep->params) free(ep->params);
+ free(ep);
+}
+
+
+EAPI void
+embryo_program_native_call_add(Embryo_Program *ep, const char *name, Embryo_Cell (*func) (Embryo_Program *ep, Embryo_Cell *params))
+{
+ Embryo_Func_Stub *func_entry;
+ Embryo_Header *hdr;
+ int i, num;
+
+ if ((!ep ) || (!name) || (!func)) return;
+ if (strlen(name) > sNAMEMAX) return;
+
+ hdr = (Embryo_Header *)ep->code;
+ if (hdr->defsize < 1) return;
+ num = NUMENTRIES(hdr, natives, libraries);
+ if (num <= 0) return;
+
+ ep->native_calls_size++;
+ if (ep->native_calls_size > ep->native_calls_alloc)
+ {
+ Embryo_Native *calls;
+
+ ep->native_calls_alloc += 32;
+ calls = realloc(ep->native_calls,
+ ep->native_calls_alloc * sizeof(Embryo_Native));
+ if (!calls)
+ {
+ ep->native_calls_size--;
+ ep->native_calls_alloc -= 32;
+ return;
+ }
+ ep->native_calls = calls;
+ }
+ ep->native_calls[ep->native_calls_size - 1] = func;
+
+ func_entry = GETENTRY(hdr, natives, 0);
+ for (i = 0; i < num; i++)
+ {
+ if (func_entry->address == 0)
+ {
+ char *entry_name;
+
+ entry_name = GETENTRYNAME(hdr, func_entry);
+ if ((entry_name) && (!strcmp(entry_name, name)))
+ {
+ func_entry->address = ep->native_calls_size;
+ /* FIXME: embryo_cc is putting in multiple native */
+ /* function call entries - so we need to fill in all */
+ /* of them!!! */
+ /* return; */
+ }
+ }
+ func_entry =
+ (Embryo_Func_Stub *)((unsigned char *)func_entry + hdr->defsize);
+ }
+}
+
+
+EAPI void
+embryo_program_vm_reset(Embryo_Program *ep)
+{
+ Embryo_Header *hdr;
+
+ if ((!ep) || (!ep->base)) return;
+ hdr = (Embryo_Header *)ep->code;
+ memcpy(ep->base, hdr, hdr->size);
+ *(Embryo_Cell *)(ep->base + (int)hdr->stp - sizeof(Embryo_Cell)) = 0;
+
+ ep->hlw = hdr->hea - hdr->dat; /* stack and heap relative to data segment */
+ ep->stp = hdr->stp - hdr->dat - sizeof(Embryo_Cell);
+ ep->hea = ep->hlw;
+ ep->stk = ep->stp;
+}
+
+EAPI void
+embryo_program_vm_push(Embryo_Program *ep)
+{
+ Embryo_Header *hdr;
+
+ if (!ep) return;
+ ep->pushes++;
+ if (ep->pushes > 1)
+ {
+ embryo_program_vm_reset(ep);
+ return;
+ }
+ hdr = (Embryo_Header *)ep->code;
+ ep->base = calloc(1, hdr->stp);
+ if (!ep->base)
+ {
+ ep->pushes = 0;
+ return;
+ }
+ embryo_program_vm_reset(ep);
+}
+
+EAPI void
+embryo_program_vm_pop(Embryo_Program *ep)
+{
+ if ((!ep) || (!ep->base)) return;
+ ep->pushes--;
+ if (ep->pushes >= 1) return;
+ free(ep->base);
+ ep->base = NULL;
+}
+
+
+EAPI void
+embryo_swap_16(unsigned short *v
+#ifndef WORDS_BIGENDIAN
+ __UNUSED__
+#endif
+ )
+{
+#ifdef WORDS_BIGENDIAN
+ _embryo_byte_swap_16(v);
+#endif
+}
+
+EAPI void
+embryo_swap_32(unsigned int *v
+#ifndef WORDS_BIGENDIAN
+ __UNUSED__
+#endif
+ )
+{
+#ifdef WORDS_BIGENDIAN
+ _embryo_byte_swap_32(v);
+#endif
+}
+
+EAPI Embryo_Function
+embryo_program_function_find(Embryo_Program *ep, const char *name)
+{
+ int first, last, mid, result;
+ char pname[sNAMEMAX + 1];
+ Embryo_Header *hdr;
+
+ if (!ep) return EMBRYO_FUNCTION_NONE;
+ hdr = (Embryo_Header *)ep->code;
+ last = NUMENTRIES(hdr, publics, natives) - 1;
+ first = 0;
+ /* binary search */
+ while (first <= last)
+ {
+ mid = (first + last) / 2;
+ if (_embryo_func_get(ep, mid, pname) == EMBRYO_ERROR_NONE)
+ result = strcmp(pname, name);
+ else
+ return EMBRYO_FUNCTION_NONE;
+/* result = -1;*/
+ if (result > 0) last = mid - 1;
+ else if (result < 0) first = mid + 1;
+ else return mid;
+ }
+ return EMBRYO_FUNCTION_NONE;
+}
+
+
+EAPI Embryo_Cell
+embryo_program_variable_find(Embryo_Program *ep, const char *name)
+{
+ int first, last, mid, result;
+ char pname[sNAMEMAX + 1];
+ Embryo_Cell paddr;
+ Embryo_Header *hdr;
+
+ if (!ep) return EMBRYO_CELL_NONE;
+ if (!ep->base) return EMBRYO_CELL_NONE;
+ hdr = (Embryo_Header *)ep->base;
+ last = NUMENTRIES(hdr, pubvars, tags) - 1;
+ first = 0;
+ /* binary search */
+ while (first <= last)
+ {
+ mid = (first + last) / 2;
+ if (_embryo_var_get(ep, mid, pname, &paddr) == EMBRYO_ERROR_NONE)
+ result = strcmp(pname, name);
+ else
+ return EMBRYO_CELL_NONE;
+/* result = -1;*/
+ if (result > 0) last = mid - 1;
+ else if (result < 0) first = mid + 1;
+ else return paddr;
+ }
+ return EMBRYO_CELL_NONE;
+}
+
+EAPI int
+embryo_program_variable_count_get(Embryo_Program *ep)
+{
+ Embryo_Header *hdr;
+
+ if (!ep) return 0;
+ if (!ep->base) return 0;
+ hdr = (Embryo_Header *)ep->base;
+ return NUMENTRIES(hdr, pubvars, tags);
+}
+
+EAPI Embryo_Cell
+embryo_program_variable_get(Embryo_Program *ep, int num)
+{
+ Embryo_Cell paddr;
+ char pname[sNAMEMAX + 1];
+
+ if (!ep) return EMBRYO_CELL_NONE;
+ if (!ep->base) return EMBRYO_CELL_NONE;
+ if (_embryo_var_get(ep, num, pname, &paddr) == EMBRYO_ERROR_NONE)
+ return paddr;
+ return EMBRYO_CELL_NONE;
+}
+
+
+EAPI void
+embryo_program_error_set(Embryo_Program *ep, Embryo_Error error)
+{
+ if (!ep) return;
+ ep->error = error;
+}
+
+EAPI Embryo_Error
+embryo_program_error_get(Embryo_Program *ep)
+{
+ if (!ep) return EMBRYO_ERROR_NONE;
+ return ep->error;
+}
+
+
+EAPI void
+embryo_program_data_set(Embryo_Program *ep, void *data)
+{
+ if (!ep) return;
+ ep->data = data;
+}
+
+EAPI void *
+embryo_program_data_get(Embryo_Program *ep)
+{
+ if (!ep) return NULL;
+ return ep->data;
+}
+
+EAPI const char *
+embryo_error_string_get(Embryo_Error error)
+{
+ const char *messages[] =
+ {
+ /* EMBRYO_ERROR_NONE */ "(none)",
+ /* EMBRYO_ERROR_EXIT */ "Forced exit",
+ /* EMBRYO_ERROR_ASSERT */ "Assertion failed",
+ /* EMBRYO_ERROR_STACKERR */ "Stack/heap collision (insufficient stack size)",
+ /* EMBRYO_ERROR_BOUNDS */ "Array index out of bounds",
+ /* EMBRYO_ERROR_MEMACCESS */ "Invalid memory access",
+ /* EMBRYO_ERROR_INVINSTR */ "Invalid instruction",
+ /* EMBRYO_ERROR_STACKLOW */ "Stack underflow",
+ /* EMBRYO_ERROR_HEAPLOW */ "Heap underflow",
+ /* EMBRYO_ERROR_CALLBACK */ "No (valid) native function callback",
+ /* EMBRYO_ERROR_NATIVE */ "Native function failed",
+ /* EMBRYO_ERROR_DIVIDE */ "Divide by zero",
+ /* EMBRYO_ERROR_SLEEP */ "(sleep mode)",
+ /* 13 */ "(reserved)",
+ /* 14 */ "(reserved)",
+ /* 15 */ "(reserved)",
+ /* EMBRYO_ERROR_MEMORY */ "Out of memory",
+ /* EMBRYO_ERROR_FORMAT */ "Invalid/unsupported P-code file format",
+ /* EMBRYO_ERROR_VERSION */ "File is for a newer version of the Embryo_Program",
+ /* EMBRYO_ERROR_NOTFOUND */ "Native/Public function is not found",
+ /* EMBRYO_ERROR_INDEX */ "Invalid index parameter (bad entry point)",
+ /* EMBRYO_ERROR_DEBUG */ "Debugger cannot run",
+ /* EMBRYO_ERROR_INIT */ "Embryo_Program not initialized (or doubly initialized)",
+ /* EMBRYO_ERROR_USERDATA */ "Unable to set user data field (table full)",
+ /* EMBRYO_ERROR_INIT_JIT */ "Cannot initialize the JIT",
+ /* EMBRYO_ERROR_PARAMS */ "Parameter error",
+ };
+ if (((int)error < 0) ||
+ ((int)error >= (int)(sizeof(messages) / sizeof(messages[0]))))
+ return (const char *)"(unknown)";
+ return messages[error];
+}
+
+
+EAPI int
+embryo_data_string_length_get(Embryo_Program *ep, Embryo_Cell *str_cell)
+{
+ int len;
+ Embryo_Header *hdr;
+
+ if ((!ep) || (!ep->base)) return 0;
+ hdr = (Embryo_Header *)ep->base;
+ if ((!str_cell) ||
+ ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+ ((void *)str_cell < (void *)ep->base))
+ return 0;
+ for (len = 0; str_cell[len] != 0; len++);
+ return len;
+}
+
+EAPI void
+embryo_data_string_get(Embryo_Program *ep, Embryo_Cell *str_cell, char *dst)
+{
+ int i;
+ Embryo_Header *hdr;
+
+ if (!dst) return;
+ if ((!ep) || (!ep->base))
+ {
+ dst[0] = 0;
+ return;
+ }
+ hdr = (Embryo_Header *)ep->base;
+ if ((!str_cell) ||
+ ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+ ((void *)str_cell < (void *)ep->base))
+ {
+ dst[0] = 0;
+ return;
+ }
+ for (i = 0; str_cell[i] != 0; i++)
+ {
+#ifdef WORDS_BIGENDIAN
+ {
+ Embryo_Cell tmp;
+
+ tmp = str_cell[i];
+ _embryo_byte_swap_32(&tmp);
+ dst[i] = tmp;
+ }
+#else
+ dst[i] = str_cell[i];
+#endif
+ }
+ dst[i] = 0;
+}
+
+EAPI void
+embryo_data_string_set(Embryo_Program *ep, const char *src, Embryo_Cell *str_cell)
+{
+ int i;
+ Embryo_Header *hdr;
+
+ if (!ep) return;
+ if (!ep->base) return;
+ hdr = (Embryo_Header *)ep->base;
+ if ((!str_cell) ||
+ ((void *)str_cell >= (void *)(ep->base + hdr->stp)) ||
+ ((void *)str_cell < (void *)ep->base))
+ return;
+ if (!src)
+ {
+ str_cell[0] = 0;
+ return;
+ }
+ for (i = 0; src[i] != 0; i++)
+ {
+ if ((void *)(&(str_cell[i])) >= (void *)(ep->base + hdr->stp)) return;
+ else if ((void *)(&(str_cell[i])) == (void *)(ep->base + hdr->stp - 1))
+ {
+ str_cell[i] = 0;
+ return;
+ }
+#ifdef WORDS_BIGENDIAN
+ {
+ Embryo_Cell tmp;
+
+ tmp = src[i];
+ _embryo_byte_swap_32(&tmp);
+ str_cell[i] = tmp;
+ }
+#else
+ str_cell[i] = src[i];
+#endif
+ }
+ str_cell[i] = 0;
+}
+
+EAPI Embryo_Cell *
+embryo_data_address_get(Embryo_Program *ep, Embryo_Cell addr)
+{
+ Embryo_Header *hdr;
+ unsigned char *data;
+
+ if ((!ep) || (!ep->base)) return NULL;
+ hdr = (Embryo_Header *)ep->base;
+ data = ep->base + (int)hdr->dat;
+ if ((addr < 0) || (addr >= hdr->stp)) return NULL;
+ return (Embryo_Cell *)(data + (int)addr);
+}
+
+
+EAPI Embryo_Cell
+embryo_data_heap_push(Embryo_Program *ep, int cells)
+{
+ Embryo_Header *hdr;
+ Embryo_Cell addr;
+
+ if ((!ep) || (!ep->base)) return EMBRYO_CELL_NONE;
+ hdr = (Embryo_Header *)ep->base;
+ if (ep->stk - ep->hea - (cells * sizeof(Embryo_Cell)) < STKMARGIN)
+ return EMBRYO_CELL_NONE;
+ addr = ep->hea;
+ ep->hea += (cells * sizeof(Embryo_Cell));
+ return addr;
+}
+
+EAPI void
+embryo_data_heap_pop(Embryo_Program *ep, Embryo_Cell down_to)
+{
+ if (!ep) return;
+ if (down_to < 0) down_to = 0;
+ if (ep->hea > down_to) ep->hea = down_to;
+}
+
+
+EAPI int
+embryo_program_recursion_get(Embryo_Program *ep)
+{
+ return ep->run_count;
+}
+
+#ifdef __GNUC__
+#if 1
+#define EMBRYO_EXEC_JUMPTABLE
+#endif
+#endif
+
+/* jump table optimization - only works for gcc though */
+#ifdef EMBRYO_EXEC_JUMPTABLE
+#define SWITCH(x) while (1) { goto *switchtable[x];
+#define SWITCHEND break; }
+#define CASE(x) SWITCHTABLE_##x:
+#define BREAK break;
+#else
+#define SWITCH(x) switch (x) {
+#define SWITCHEND }
+#define CASE(x) case x:
+#define BREAK break
+#endif
+
+EAPI Embryo_Status
+embryo_program_run(Embryo_Program *ep, Embryo_Function fn)
+{
+ Embryo_Header *hdr;
+ Embryo_Func_Stub *func;
+ unsigned char *code, *data;
+ Embryo_Cell pri, alt, stk, frm, hea, hea_start;
+ Embryo_Cell reset_stk, reset_hea, *cip;
+ Embryo_UCell codesize;
+ int i;
+ unsigned char op;
+ Embryo_Cell offs;
+ int num;
+ int max_run_cycles;
+ int cycle_count;
+#ifdef EMBRYO_EXEC_JUMPTABLE
+ /* we limit the jumptable to 256 elements. why? above we forced "op" to be
+ * a unsigned char - that means 256 max values. we limit opcode overflow
+ * here, so eliminating crashes on table lookups with bad/corrupt bytecode.
+ * no need to atuall do compares, branches etc. the datatype does the work
+ * for us. so that means EXCESS elements are all declared as OP_NONE to
+ * keep them innocuous.
+ */
+ static const void *switchtable[256] =
+ {
+ &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_LOAD_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_LOAD_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_LOAD_S_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_LOAD_S_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_LREF_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_LREF_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_LREF_S_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_LREF_S_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_LOAD_I,
+ &&SWITCHTABLE_EMBRYO_OP_LODB_I,
+ &&SWITCHTABLE_EMBRYO_OP_CONST_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_CONST_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_ADDR_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_ADDR_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_STOR_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_STOR_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_STOR_S_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_STOR_S_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_SREF_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SREF_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_SREF_S_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SREF_S_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_STOR_I,
+ &&SWITCHTABLE_EMBRYO_OP_STRB_I,
+ &&SWITCHTABLE_EMBRYO_OP_LIDX,
+ &&SWITCHTABLE_EMBRYO_OP_LIDX_B,
+ &&SWITCHTABLE_EMBRYO_OP_IDXADDR,
+ &&SWITCHTABLE_EMBRYO_OP_IDXADDR_B,
+ &&SWITCHTABLE_EMBRYO_OP_ALIGN_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_ALIGN_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_LCTRL,
+ &&SWITCHTABLE_EMBRYO_OP_SCTRL,
+ &&SWITCHTABLE_EMBRYO_OP_MOVE_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_MOVE_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_XCHG,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH_R,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH_C,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH,
+ &&SWITCHTABLE_EMBRYO_OP_PUSH_S,
+ &&SWITCHTABLE_EMBRYO_OP_POP_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_POP_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_STACK,
+ &&SWITCHTABLE_EMBRYO_OP_HEAP,
+ &&SWITCHTABLE_EMBRYO_OP_PROC,
+ &&SWITCHTABLE_EMBRYO_OP_RET,
+ &&SWITCHTABLE_EMBRYO_OP_RETN,
+ &&SWITCHTABLE_EMBRYO_OP_CALL,
+ &&SWITCHTABLE_EMBRYO_OP_CALL_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_JUMP,
+ &&SWITCHTABLE_EMBRYO_OP_JREL,
+ &&SWITCHTABLE_EMBRYO_OP_JZER,
+ &&SWITCHTABLE_EMBRYO_OP_JNZ,
+ &&SWITCHTABLE_EMBRYO_OP_JEQ,
+ &&SWITCHTABLE_EMBRYO_OP_JNEQ,
+ &&SWITCHTABLE_EMBRYO_OP_JLESS,
+ &&SWITCHTABLE_EMBRYO_OP_JLEQ,
+ &&SWITCHTABLE_EMBRYO_OP_JGRTR,
+ &&SWITCHTABLE_EMBRYO_OP_JGEQ,
+ &&SWITCHTABLE_EMBRYO_OP_JSLESS,
+ &&SWITCHTABLE_EMBRYO_OP_JSLEQ,
+ &&SWITCHTABLE_EMBRYO_OP_JSGRTR,
+ &&SWITCHTABLE_EMBRYO_OP_JSGEQ,
+ &&SWITCHTABLE_EMBRYO_OP_SHL,
+ &&SWITCHTABLE_EMBRYO_OP_SHR,
+ &&SWITCHTABLE_EMBRYO_OP_SSHR,
+ &&SWITCHTABLE_EMBRYO_OP_SHL_C_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SHL_C_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_SHR_C_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SHR_C_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_SMUL,
+ &&SWITCHTABLE_EMBRYO_OP_SDIV,
+ &&SWITCHTABLE_EMBRYO_OP_SDIV_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_UMUL,
+ &&SWITCHTABLE_EMBRYO_OP_UDIV,
+ &&SWITCHTABLE_EMBRYO_OP_UDIV_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_ADD,
+ &&SWITCHTABLE_EMBRYO_OP_SUB,
+ &&SWITCHTABLE_EMBRYO_OP_SUB_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_AND,
+ &&SWITCHTABLE_EMBRYO_OP_OR,
+ &&SWITCHTABLE_EMBRYO_OP_XOR,
+ &&SWITCHTABLE_EMBRYO_OP_NOT,
+ &&SWITCHTABLE_EMBRYO_OP_NEG,
+ &&SWITCHTABLE_EMBRYO_OP_INVERT,
+ &&SWITCHTABLE_EMBRYO_OP_ADD_C,
+ &&SWITCHTABLE_EMBRYO_OP_SMUL_C,
+ &&SWITCHTABLE_EMBRYO_OP_ZERO_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_ZERO_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_ZERO,
+ &&SWITCHTABLE_EMBRYO_OP_ZERO_S,
+ &&SWITCHTABLE_EMBRYO_OP_SIGN_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SIGN_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_EQ,
+ &&SWITCHTABLE_EMBRYO_OP_NEQ,
+ &&SWITCHTABLE_EMBRYO_OP_LESS,
+ &&SWITCHTABLE_EMBRYO_OP_LEQ,
+ &&SWITCHTABLE_EMBRYO_OP_GRTR,
+ &&SWITCHTABLE_EMBRYO_OP_GEQ,
+ &&SWITCHTABLE_EMBRYO_OP_SLESS,
+ &&SWITCHTABLE_EMBRYO_OP_SLEQ,
+ &&SWITCHTABLE_EMBRYO_OP_SGRTR,
+ &&SWITCHTABLE_EMBRYO_OP_SGEQ,
+ &&SWITCHTABLE_EMBRYO_OP_EQ_C_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_EQ_C_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_INC_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_INC_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_INC,
+ &&SWITCHTABLE_EMBRYO_OP_INC_S,
+ &&SWITCHTABLE_EMBRYO_OP_INC_I,
+ &&SWITCHTABLE_EMBRYO_OP_DEC_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_DEC_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_DEC,
+ &&SWITCHTABLE_EMBRYO_OP_DEC_S,
+ &&SWITCHTABLE_EMBRYO_OP_DEC_I,
+ &&SWITCHTABLE_EMBRYO_OP_MOVS,
+ &&SWITCHTABLE_EMBRYO_OP_CMPS,
+ &&SWITCHTABLE_EMBRYO_OP_FILL,
+ &&SWITCHTABLE_EMBRYO_OP_HALT,
+ &&SWITCHTABLE_EMBRYO_OP_BOUNDS,
+ &&SWITCHTABLE_EMBRYO_OP_SYSREQ_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SYSREQ_C,
+ &&SWITCHTABLE_EMBRYO_OP_FILE,
+ &&SWITCHTABLE_EMBRYO_OP_LINE,
+ &&SWITCHTABLE_EMBRYO_OP_SYMBOL,
+ &&SWITCHTABLE_EMBRYO_OP_SRANGE,
+ &&SWITCHTABLE_EMBRYO_OP_JUMP_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SWITCH,
+ &&SWITCHTABLE_EMBRYO_OP_CASETBL,
+ &&SWITCHTABLE_EMBRYO_OP_SWAP_PRI,
+ &&SWITCHTABLE_EMBRYO_OP_SWAP_ALT,
+ &&SWITCHTABLE_EMBRYO_OP_PUSHADDR,
+ &&SWITCHTABLE_EMBRYO_OP_NOP,
+ &&SWITCHTABLE_EMBRYO_OP_SYSREQ_D,
+ &&SWITCHTABLE_EMBRYO_OP_SYMTAG,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE,
+ &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE, &&SWITCHTABLE_EMBRYO_OP_NONE
+ };
+#endif
+ if (!ep) return EMBRYO_PROGRAM_FAIL;
+ if (!(ep->flags & EMBRYO_FLAG_RELOC))
+ {
+ ep->error = EMBRYO_ERROR_INIT;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ if (!ep->base)
+ {
+ ep->error = EMBRYO_ERROR_INIT;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ if (ep->run_count > 0)
+ {
+ /* return EMBRYO_PROGRAM_BUSY; */
+ /* FIXME: test C->vm->C->vm recursion more fully */
+ /* it seems to work... just fine!!! - strange! */
+ }
+
+ /* set up the registers */
+ hdr = (Embryo_Header *)ep->base;
+ codesize = (Embryo_UCell)(hdr->dat - hdr->cod);
+ code = ep->base + (int)hdr->cod;
+ data = ep->base + (int)hdr->dat;
+ hea_start = hea = ep->hea;
+ stk = ep->stk;
+ reset_stk = stk;
+ reset_hea = hea;
+ frm = alt = pri = 0;
+
+ /* get the start address */
+ if (fn == EMBRYO_FUNCTION_MAIN)
+ {
+ if (hdr->cip < 0)
+ {
+ ep->error = EMBRYO_ERROR_INDEX;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ cip = (Embryo_Cell *)(code + (int)hdr->cip);
+ }
+ else if (fn == EMBRYO_FUNCTION_CONT)
+ {
+ /* all registers: pri, alt, frm, cip, hea, stk, reset_stk, reset_hea */
+ frm = ep->frm;
+ stk = ep->stk;
+ hea = ep->hea;
+ pri = ep->pri;
+ alt = ep->alt;
+ reset_stk = ep->reset_stk;
+ reset_hea = ep->reset_hea;
+ cip = (Embryo_Cell *)(code + (int)ep->cip);
+ }
+ else if (fn < 0)
+ {
+ ep->error = EMBRYO_ERROR_INDEX;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ else
+ {
+ if (fn >= (Embryo_Cell)NUMENTRIES(hdr, publics, natives))
+ {
+ ep->error = EMBRYO_ERROR_INDEX;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ func = GETENTRY(hdr, publics, fn);
+ cip = (Embryo_Cell *)(code + (int)func->address);
+ }
+ /* check values just copied */
+ CHKSTACK();
+ CHKHEAP();
+
+ if (fn != EMBRYO_FUNCTION_CONT)
+ {
+ int i;
+
+ for (i = ep->params_size - 1; i >= 0; i--)
+ {
+ Embryo_Param *pr;
+
+ pr = &(ep->params[i]);
+ if (pr->string)
+ {
+ int len;
+ Embryo_Cell ep_addr, *addr;
+
+ len = strlen(pr->string);
+ ep_addr = embryo_data_heap_push(ep, len + 1);
+ if (ep_addr == EMBRYO_CELL_NONE)
+ {
+ ep->error = EMBRYO_ERROR_HEAPLOW;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ addr = embryo_data_address_get(ep, ep_addr);
+ if (addr)
+ embryo_data_string_set(ep, pr->string, addr);
+ else
+ {
+ ep->error = EMBRYO_ERROR_HEAPLOW;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ PUSH(ep_addr);
+ free(pr->string);
+ }
+ else if (pr->cell_array)
+ {
+ int len;
+ Embryo_Cell ep_addr, *addr;
+
+ len = pr->cell_array_size;
+ ep_addr = embryo_data_heap_push(ep, len + 1);
+ if (ep_addr == EMBRYO_CELL_NONE)
+ {
+ ep->error = EMBRYO_ERROR_HEAPLOW;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ addr = embryo_data_address_get(ep, ep_addr);
+ if (addr)
+ memcpy(addr, pr->cell_array,
+ pr->cell_array_size * sizeof(Embryo_Cell));
+ else
+ {
+ ep->error = EMBRYO_ERROR_HEAPLOW;
+ return EMBRYO_PROGRAM_FAIL;
+ }
+ PUSH(ep_addr);
+ free(pr->cell_array);
+ }
+ else
+ {
+ PUSH(pr->cell);
+ }
+ }
+ PUSH(ep->params_size * sizeof(Embryo_Cell));
+ PUSH(0);
+ if (ep->params)
+ {
+ free(ep->params);
+ ep->params = NULL;
+ }
+ ep->params_size = ep->params_alloc = 0;
+ }
+ /* check stack/heap before starting to run */
+ CHKMARGIN();
+
+ /* track recursion depth */
+ ep->run_count++;
+
+ max_run_cycles = ep->max_run_cycles;
+ /* start running */
+ for (cycle_count = 0;;)
+ {
+ if (max_run_cycles > 0)
+ {
+ if (cycle_count >= max_run_cycles)
+ {
+ TOOLONG(ep);
+ }
+ cycle_count++;
+ }
+ op = (Embryo_Opcode)*cip++;
+ SWITCH(op);
+ CASE(EMBRYO_OP_LOAD_PRI);
+ GETPARAM(offs);
+ pri = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LOAD_ALT);
+ GETPARAM(offs);
+ alt = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LOAD_S_PRI);
+ GETPARAM(offs);
+ pri = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LOAD_S_ALT);
+ GETPARAM(offs);
+ alt = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LREF_PRI);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)offs);
+ pri = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LREF_ALT);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)offs);
+ alt = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LREF_S_PRI);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ pri = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LREF_S_ALT);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ alt = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LOAD_I);
+ CHKMEM(pri);
+ pri = *(Embryo_Cell *)(data + (int)pri);
+ BREAK;
+ CASE(EMBRYO_OP_LODB_I);
+ GETPARAM(offs);
+ CHKMEM(pri);
+ switch (offs)
+ {
+ case 1:
+ pri = *(data + (int)pri);
+ break;
+ case 2:
+ pri = *(unsigned short *)(data + (int)pri);
+ break;
+ case 4:
+ pri = *(unsigned int *)(data + (int)pri);
+ break;
+ default:
+ ABORT(ep, EMBRYO_ERROR_INVINSTR);
+ break;
+ }
+ BREAK;
+ CASE(EMBRYO_OP_CONST_PRI);
+ GETPARAM(pri);
+ BREAK;
+ CASE(EMBRYO_OP_CONST_ALT);
+ GETPARAM(alt);
+ BREAK;
+ CASE(EMBRYO_OP_ADDR_PRI);
+ GETPARAM(pri);
+ pri += frm;
+ BREAK;
+ CASE(EMBRYO_OP_ADDR_ALT);
+ GETPARAM(alt);
+ alt += frm;
+ BREAK;
+ CASE(EMBRYO_OP_STOR_PRI);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)offs) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_STOR_ALT);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)offs) = alt;
+ BREAK;
+ CASE(EMBRYO_OP_STOR_S_PRI);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)frm + (int)offs) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_STOR_S_ALT);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)frm + (int)offs) = alt;
+ BREAK;
+ CASE(EMBRYO_OP_SREF_PRI);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)offs);
+ *(Embryo_Cell *)(data + (int)offs) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_SREF_ALT);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)offs);
+ *(Embryo_Cell *)(data + (int)offs) = alt;
+ BREAK;
+ CASE(EMBRYO_OP_SREF_S_PRI);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ *(Embryo_Cell *)(data + (int)offs) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_SREF_S_ALT);
+ GETPARAM(offs);
+ offs = *(Embryo_Cell *)(data + (int)frm + (int)offs);
+ *(Embryo_Cell *)(data + (int)offs) = alt;
+ BREAK;
+ CASE(EMBRYO_OP_STOR_I);
+ CHKMEM(alt);
+ *(Embryo_Cell *)(data + (int)alt) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_STRB_I);
+ GETPARAM(offs);
+ CHKMEM(alt);
+ switch (offs)
+ {
+ case 1:
+ *(data + (int)alt) = (unsigned char)pri;
+ break;
+ case 2:
+ *(unsigned short *)(data + (int)alt) = (unsigned short)pri;
+ break;
+ case 4:
+ *(unsigned int *)(data + (int)alt) = (unsigned int)pri;
+ break;
+ default:
+ ABORT(ep, EMBRYO_ERROR_INVINSTR);
+ break;
+ }
+ BREAK;
+ CASE(EMBRYO_OP_LIDX);
+ offs = (pri * sizeof(Embryo_Cell)) + alt;
+ CHKMEM(offs);
+ pri = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_LIDX_B);
+ GETPARAM(offs);
+ offs = (pri << (int)offs) + alt;
+ CHKMEM(offs);
+ pri = *(Embryo_Cell *)(data + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_IDXADDR);
+ pri = (pri * sizeof(Embryo_Cell)) + alt;
+ BREAK;
+ CASE(EMBRYO_OP_IDXADDR_B);
+ GETPARAM(offs);
+ pri = (pri << (int)offs) + alt;
+ BREAK;
+ CASE(EMBRYO_OP_ALIGN_PRI);
+ GETPARAM(offs);
+#ifdef WORDS_BIGENDIAN
+ if ((size_t)offs < sizeof(Embryo_Cell))
+ pri ^= sizeof(Embryo_Cell) - offs;
+#endif
+ BREAK;
+ CASE(EMBRYO_OP_ALIGN_ALT);
+ GETPARAM(offs);
+#ifdef WORDS_BIGENDIAN
+ if ((size_t)offs < sizeof(Embryo_Cell))
+ alt ^= sizeof(Embryo_Cell) - offs;
+#endif
+ BREAK;
+ CASE(EMBRYO_OP_LCTRL);
+ GETPARAM(offs);
+ switch (offs)
+ {
+ case 0:
+ pri = hdr->cod;
+ break;
+ case 1:
+ pri = hdr->dat;
+ break;
+ case 2:
+ pri = hea;
+ break;
+ case 3:
+ pri = ep->stp;
+ break;
+ case 4:
+ pri = stk;
+ break;
+ case 5:
+ pri = frm;
+ break;
+ case 6:
+ pri = (Embryo_Cell)((unsigned char *)cip - code);
+ break;
+ default:
+ ABORT(ep, EMBRYO_ERROR_INVINSTR);
+ break;
+ }
+ BREAK;
+ CASE(EMBRYO_OP_SCTRL);
+ GETPARAM(offs);
+ switch (offs)
+ {
+ case 0:
+ case 1:
+ case 2:
+ hea = pri;
+ break;
+ case 3:
+ /* cannot change these parameters */
+ break;
+ case 4:
+ stk = pri;
+ break;
+ case 5:
+ frm = pri;
+ break;
+ case 6:
+ cip = (Embryo_Cell *)(code + (int)pri);
+ break;
+ default:
+ ABORT(ep, EMBRYO_ERROR_INVINSTR);
+ break;
+ }
+ BREAK;
+ CASE(EMBRYO_OP_MOVE_PRI);
+ pri = alt;
+ BREAK;
+ CASE(EMBRYO_OP_MOVE_ALT);
+ alt = pri;
+ BREAK;
+ CASE(EMBRYO_OP_XCHG);
+ offs = pri; /* offs is a temporary variable */
+ pri = alt;
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_PUSH_PRI);
+ PUSH(pri);
+ BREAK;
+ CASE(EMBRYO_OP_PUSH_ALT);
+ PUSH(alt);
+ BREAK;
+ CASE(EMBRYO_OP_PUSH_C);
+ GETPARAM(offs);
+ PUSH(offs);
+ BREAK;
+ CASE(EMBRYO_OP_PUSH_R);
+ GETPARAM(offs);
+ while (offs--) PUSH(pri);
+ BREAK;
+ CASE(EMBRYO_OP_PUSH);
+ GETPARAM(offs);
+ PUSH(*(Embryo_Cell *)(data + (int)offs));
+ BREAK;
+ CASE(EMBRYO_OP_PUSH_S);
+ GETPARAM(offs);
+ PUSH(*(Embryo_Cell *)(data + (int)frm + (int)offs));
+ BREAK;
+ CASE(EMBRYO_OP_POP_PRI);
+ POP(pri);
+ BREAK;
+ CASE(EMBRYO_OP_POP_ALT);
+ POP(alt);
+ BREAK;
+ CASE(EMBRYO_OP_STACK);
+ GETPARAM(offs);
+ alt = stk;
+ stk += offs;
+ CHKMARGIN();
+ CHKSTACK();
+ BREAK;
+ CASE(EMBRYO_OP_HEAP);
+ GETPARAM(offs);
+ alt = hea;
+ hea += offs;
+ CHKMARGIN();
+ CHKHEAP();
+ BREAK;
+ CASE(EMBRYO_OP_PROC);
+ PUSH(frm);
+ frm = stk;
+ CHKMARGIN();
+ BREAK;
+ CASE(EMBRYO_OP_RET);
+ POP(frm);
+ POP(offs);
+ if ((Embryo_UCell)offs >= codesize)
+ ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+ cip = (Embryo_Cell *)(code + (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_RETN);
+ POP(frm);
+ POP(offs);
+ if ((Embryo_UCell)offs >= codesize)
+ ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+ cip = (Embryo_Cell *)(code + (int)offs);
+ stk += *(Embryo_Cell *)(data + (int)stk) + sizeof(Embryo_Cell); /* remove parameters from the stack */
+ ep->stk = stk;
+ BREAK;
+ CASE(EMBRYO_OP_CALL);
+ PUSH(((unsigned char *)cip - code) + sizeof(Embryo_Cell));/* skip address */
+ cip = JUMPABS(code, cip); /* jump to the address */
+ BREAK;
+ CASE(EMBRYO_OP_CALL_PRI);
+ PUSH((unsigned char *)cip - code);
+ cip = (Embryo_Cell *)(code + (int)pri);
+ BREAK;
+ CASE(EMBRYO_OP_JUMP);
+ /* since the GETPARAM() macro modifies cip, you cannot
+ * do GETPARAM(cip) directly */
+ cip = JUMPABS(code, cip);
+ BREAK;
+ CASE(EMBRYO_OP_JREL);
+ offs = *cip;
+ cip = (Embryo_Cell *)((unsigned char *)cip + (int)offs + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JZER);
+ if (pri == 0)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JNZ);
+ if (pri != 0)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JEQ);
+ if (pri==alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JNEQ);
+ if (pri != alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JLESS);
+ if ((Embryo_UCell)pri < (Embryo_UCell)alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JLEQ);
+ if ((Embryo_UCell)pri <= (Embryo_UCell)alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JGRTR);
+ if ((Embryo_UCell)pri > (Embryo_UCell)alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JGEQ);
+ if ((Embryo_UCell)pri >= (Embryo_UCell)alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JSLESS);
+ if (pri < alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JSLEQ);
+ if (pri <= alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JSGRTR);
+ if (pri > alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_JSGEQ);
+ if (pri >= alt)
+ cip = JUMPABS(code, cip);
+ else
+ cip = (Embryo_Cell *)((unsigned char *)cip + sizeof(Embryo_Cell));
+ BREAK;
+ CASE(EMBRYO_OP_SHL);
+ pri <<= alt;
+ BREAK;
+ CASE(EMBRYO_OP_SHR);
+ pri = (Embryo_UCell)pri >> (int)alt;
+ BREAK;
+ CASE(EMBRYO_OP_SSHR);
+ pri >>= alt;
+ BREAK;
+ CASE(EMBRYO_OP_SHL_C_PRI);
+ GETPARAM(offs);
+ pri <<= offs;
+ BREAK;
+ CASE(EMBRYO_OP_SHL_C_ALT);
+ GETPARAM(offs);
+ alt <<= offs;
+ BREAK;
+ CASE(EMBRYO_OP_SHR_C_PRI);
+ GETPARAM(offs);
+ pri = (Embryo_UCell)pri >> (int)offs;
+ BREAK;
+ CASE(EMBRYO_OP_SHR_C_ALT);
+ GETPARAM(offs);
+ alt = (Embryo_UCell)alt >> (int)offs;
+ BREAK;
+ CASE(EMBRYO_OP_SMUL);
+ pri *= alt;
+ BREAK;
+ CASE(EMBRYO_OP_SDIV);
+ if (alt == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+ /* divide must always round down; this is a bit
+ * involved to do in a machine-independent way.
+ */
+ offs = ((pri % alt) + alt) % alt; /* true modulus */
+ pri = (pri - offs) / alt; /* division result */
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_SDIV_ALT);
+ if (pri == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+ /* divide must always round down; this is a bit
+ * involved to do in a machine-independent way.
+ */
+ offs = ((alt % pri) + pri) % pri; /* true modulus */
+ pri = (alt - offs) / pri; /* division result */
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_UMUL);
+ pri = (Embryo_UCell)pri * (Embryo_UCell)alt;
+ BREAK;
+ CASE(EMBRYO_OP_UDIV);
+ if (alt == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+ offs = (Embryo_UCell)pri % (Embryo_UCell)alt; /* temporary storage */
+ pri = (Embryo_UCell)pri / (Embryo_UCell)alt;
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_UDIV_ALT);
+ if (pri == 0) ABORT(ep, EMBRYO_ERROR_DIVIDE);
+ offs = (Embryo_UCell)alt % (Embryo_UCell)pri; /* temporary storage */
+ pri = (Embryo_UCell)alt / (Embryo_UCell)pri;
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_ADD);
+ pri += alt;
+ BREAK;
+ CASE(EMBRYO_OP_SUB);
+ pri -= alt;
+ BREAK;
+ CASE(EMBRYO_OP_SUB_ALT);
+ pri = alt - pri;
+ BREAK;
+ CASE(EMBRYO_OP_AND);
+ pri &= alt;
+ BREAK;
+ CASE(EMBRYO_OP_OR);
+ pri |= alt;
+ BREAK;
+ CASE(EMBRYO_OP_XOR);
+ pri ^= alt;
+ BREAK;
+ CASE(EMBRYO_OP_NOT);
+ pri = !pri;
+ BREAK;
+ CASE(EMBRYO_OP_NEG);
+ pri = -pri;
+ BREAK;
+ CASE(EMBRYO_OP_INVERT);
+ pri = ~pri;
+ BREAK;
+ CASE(EMBRYO_OP_ADD_C);
+ GETPARAM(offs);
+ pri += offs;
+ BREAK;
+ CASE(EMBRYO_OP_SMUL_C);
+ GETPARAM(offs);
+ pri *= offs;
+ BREAK;
+ CASE(EMBRYO_OP_ZERO_PRI);
+ pri = 0;
+ BREAK;
+ CASE(EMBRYO_OP_ZERO_ALT);
+ alt = 0;
+ BREAK;
+ CASE(EMBRYO_OP_ZERO);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)offs) = 0;
+ BREAK;
+ CASE(EMBRYO_OP_ZERO_S);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)frm + (int)offs) = 0;
+ BREAK;
+ CASE(EMBRYO_OP_SIGN_PRI);
+ if ((pri & 0xff) >= 0x80) pri |= ~(Embryo_UCell)0xff;
+ BREAK;
+ CASE(EMBRYO_OP_SIGN_ALT);
+ if ((alt & 0xff) >= 0x80) alt |= ~(Embryo_UCell)0xff;
+ BREAK;
+ CASE(EMBRYO_OP_EQ);
+ pri = (pri == alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_NEQ);
+ pri = (pri != alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_LESS);
+ pri = ((Embryo_UCell)pri < (Embryo_UCell)alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_LEQ);
+ pri = ((Embryo_UCell)pri <= (Embryo_UCell)alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_GRTR);
+ pri = ((Embryo_UCell)pri > (Embryo_UCell)alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_GEQ);
+ pri = ((Embryo_UCell)pri >= (Embryo_UCell)alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_SLESS);
+ pri = (pri < alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_SLEQ);
+ pri = (pri <= alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_SGRTR);
+ pri = (pri > alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_SGEQ);
+ pri = (pri >= alt) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_EQ_C_PRI);
+ GETPARAM(offs);
+ pri = (pri == offs) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_EQ_C_ALT);
+ GETPARAM(offs);
+ pri = (alt == offs) ? 1 : 0;
+ BREAK;
+ CASE(EMBRYO_OP_INC_PRI);
+ pri++;
+ BREAK;
+ CASE(EMBRYO_OP_INC_ALT);
+ alt++;
+ BREAK;
+ CASE(EMBRYO_OP_INC);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)offs) += 1;
+ BREAK;
+ CASE(EMBRYO_OP_INC_S);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)frm + (int)offs) += 1;
+ BREAK;
+ CASE(EMBRYO_OP_INC_I);
+ *(Embryo_Cell *)(data + (int)pri) += 1;
+ BREAK;
+ CASE(EMBRYO_OP_DEC_PRI);
+ pri--;
+ BREAK;
+ CASE(EMBRYO_OP_DEC_ALT);
+ alt--;
+ BREAK;
+ CASE(EMBRYO_OP_DEC);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)offs) -= 1;
+ BREAK;
+ CASE(EMBRYO_OP_DEC_S);
+ GETPARAM(offs);
+ *(Embryo_Cell *)(data + (int)frm + (int)offs) -= 1;
+ BREAK;
+ CASE(EMBRYO_OP_DEC_I);
+ *(Embryo_Cell *)(data + (int)pri) -= 1;
+ BREAK;
+ CASE(EMBRYO_OP_MOVS);
+ GETPARAM(offs);
+ CHKMEM(pri);
+ CHKMEM(pri + offs);
+ CHKMEM(alt);
+ CHKMEM(alt + offs);
+ memcpy(data+(int)alt, data+(int)pri, (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_CMPS);
+ GETPARAM(offs);
+ CHKMEM(pri);
+ CHKMEM(pri + offs);
+ CHKMEM(alt);
+ CHKMEM(alt + offs);
+ pri = memcmp(data + (int)alt, data + (int)pri, (int)offs);
+ BREAK;
+ CASE(EMBRYO_OP_FILL);
+ GETPARAM(offs);
+ CHKMEM(alt);
+ CHKMEM(alt + offs);
+ for (i = (int)alt;
+ (size_t)offs >= sizeof(Embryo_Cell);
+ i += sizeof(Embryo_Cell), offs -= sizeof(Embryo_Cell))
+ *(Embryo_Cell *)(data + i) = pri;
+ BREAK;
+ CASE(EMBRYO_OP_HALT);
+ GETPARAM(offs);
+ ep->retval = pri;
+ /* store complete status */
+ ep->frm = frm;
+ ep->stk = stk;
+ ep->hea = hea;
+ ep->pri = pri;
+ ep->alt = alt;
+ ep->cip = (Embryo_Cell)((unsigned char*)cip - code);
+ if (offs == EMBRYO_ERROR_SLEEP)
+ {
+ ep->reset_stk = reset_stk;
+ ep->reset_hea = reset_hea;
+ ep->run_count--;
+ return EMBRYO_PROGRAM_SLEEP;
+ }
+ OK(ep, (int)offs);
+ CASE(EMBRYO_OP_BOUNDS);
+ GETPARAM(offs);
+ if ((Embryo_UCell)pri > (Embryo_UCell)offs)
+ ABORT(ep, EMBRYO_ERROR_BOUNDS);
+ BREAK;
+ CASE(EMBRYO_OP_SYSREQ_PRI);
+ /* save a few registers */
+ ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+ ep->hea = hea;
+ ep->frm = frm;
+ ep->stk = stk;
+ num = _embryo_native_call(ep, pri, &pri, (Embryo_Cell *)(data + (int)stk));
+ if (num != EMBRYO_ERROR_NONE)
+ {
+ if (num == EMBRYO_ERROR_SLEEP)
+ {
+ ep->pri = pri;
+ ep->alt = alt;
+ ep->reset_stk = reset_stk;
+ ep->reset_hea = reset_hea;
+ ep->run_count--;
+ return EMBRYO_PROGRAM_SLEEP;
+ }
+ ABORT(ep, num);
+ }
+ BREAK;
+ CASE(EMBRYO_OP_SYSREQ_C);
+ GETPARAM(offs);
+ /* save a few registers */
+ ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+ ep->hea = hea;
+ ep->frm = frm;
+ ep->stk = stk;
+ num = _embryo_native_call(ep, offs, &pri, (Embryo_Cell *)(data + (int)stk));
+ if (num != EMBRYO_ERROR_NONE)
+ {
+ if (num == EMBRYO_ERROR_SLEEP)
+ {
+ ep->pri = pri;
+ ep->alt = alt;
+ ep->reset_stk = reset_stk;
+ ep->reset_hea = reset_hea;
+ ep->run_count--;
+ return EMBRYO_PROGRAM_SLEEP;
+ }
+ {
+ Embryo_Header *hdr;
+ int i, num;
+ Embryo_Func_Stub *func_entry;
+
+ hdr = (Embryo_Header *)ep->code;
+ num = NUMENTRIES(hdr, natives, libraries);
+ func_entry = GETENTRY(hdr, natives, 0);
+ for (i = 0; i < num; i++)
+ {
+ char *entry_name;
+
+ entry_name = GETENTRYNAME(hdr, func_entry);
+ if (i == offs)
+ printf("EMBRYO: CALL [%i] %s() non-existent!\n", i, entry_name);
+ func_entry =
+ (Embryo_Func_Stub *)((unsigned char *)func_entry + hdr->defsize);
+ }
+ }
+ ABORT(ep, num);
+ }
+ BREAK;
+ CASE(EMBRYO_OP_SYSREQ_D);
+ GETPARAM(offs);
+ /* save a few registers */
+ ep->cip = (Embryo_Cell)((unsigned char *)cip - code);
+ ep->hea = hea;
+ ep->frm = frm;
+ ep->stk = stk;
+ num = _embryo_native_call(ep, offs, &pri, (Embryo_Cell *)(data + (int)stk));
+ if (num != EMBRYO_ERROR_NONE)
+ {
+ if (num == EMBRYO_ERROR_SLEEP)
+ {
+ ep->pri = pri;
+ ep->alt = alt;
+ ep->reset_stk = reset_stk;
+ ep->reset_hea = reset_hea;
+ ep->run_count--;
+ return EMBRYO_PROGRAM_SLEEP;
+ }
+ ABORT(ep, ep->error);
+ }
+ BREAK;
+ CASE(EMBRYO_OP_JUMP_PRI);
+ cip = (Embryo_Cell *)(code + (int)pri);
+ BREAK;
+ CASE(EMBRYO_OP_SWITCH);
+ {
+ Embryo_Cell *cptr;
+
+ /* +1, to skip the "casetbl" opcode */
+ cptr = (Embryo_Cell *)(code + (*cip)) + 1;
+ /* number of records in the case table */
+ num = (int)(*cptr);
+ /* preset to "none-matched" case */
+ cip = (Embryo_Cell *)(code + *(cptr + 1));
+ for (cptr += 2;
+ (num > 0) && (*cptr != pri);
+ num--, cptr += 2);
+ /* case found */
+ if (num > 0)
+ cip = (Embryo_Cell *)(code + *(cptr + 1));
+ }
+ BREAK;
+ CASE(EMBRYO_OP_SWAP_PRI);
+ offs = *(Embryo_Cell *)(data + (int)stk);
+ *(Embryo_Cell *)(data + (int)stk) = pri;
+ pri = offs;
+ BREAK;
+ CASE(EMBRYO_OP_SWAP_ALT);
+ offs = *(Embryo_Cell *)(data + (int)stk);
+ *(Embryo_Cell *)(data + (int)stk) = alt;
+ alt = offs;
+ BREAK;
+ CASE(EMBRYO_OP_PUSHADDR);
+ GETPARAM(offs);
+ PUSH(frm + offs);
+ BREAK;
+ CASE(EMBRYO_OP_NOP);
+ BREAK;
+ CASE(EMBRYO_OP_NONE);
+ CASE(EMBRYO_OP_FILE);
+ CASE(EMBRYO_OP_LINE);
+ CASE(EMBRYO_OP_SYMBOL);
+ CASE(EMBRYO_OP_SRANGE);
+ CASE(EMBRYO_OP_CASETBL);
+ CASE(EMBRYO_OP_SYMTAG);
+ BREAK;
+#ifndef EMBRYO_EXEC_JUMPTABLE
+ default:
+ ABORT(ep, EMBRYO_ERROR_INVINSTR);
+#endif
+ SWITCHEND;
+ }
+ ep->max_run_cycles = max_run_cycles;
+ ep->run_count--;
+ ep->hea = hea_start;
+ return EMBRYO_PROGRAM_OK;
+}
+
+EAPI Embryo_Cell
+embryo_program_return_value_get(Embryo_Program *ep)
+{
+ if (!ep) return 0;
+ return ep->retval;
+}
+
+EAPI void
+embryo_program_max_cycle_run_set(Embryo_Program *ep, int max)
+{
+ if (!ep) return;
+ if (max < 0) max = 0;
+ ep->max_run_cycles = max;
+}
+
+EAPI int
+embryo_program_max_cycle_run_get(Embryo_Program *ep)
+{
+ if (!ep) return 0;
+ return ep->max_run_cycles;
+}
+
+
+EAPI int
+embryo_parameter_cell_push(Embryo_Program *ep, Embryo_Cell cell)
+{
+ Embryo_Param *pr;
+
+ ep->params_size++;
+ if (ep->params_size > ep->params_alloc)
+ {
+ ep->params_alloc += 8;
+ pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+ if (!pr) return 0;
+ ep->params = pr;
+ }
+ pr = &(ep->params[ep->params_size - 1]);
+ pr->string = NULL;
+ pr->cell_array = NULL;
+ pr->cell_array_size = 0;
+ pr->cell = 0;
+ pr->cell = cell;
+ return 1;
+}
+
+EAPI int
+embryo_parameter_string_push(Embryo_Program *ep, const char *str)
+{
+ Embryo_Param *pr;
+ char *str_dup;
+
+ if (!str)
+ return embryo_parameter_string_push(ep, "");
+ str_dup = strdup(str);
+ if (!str_dup) return 0;
+ ep->params_size++;
+ if (ep->params_size > ep->params_alloc)
+ {
+ ep->params_alloc += 8;
+ pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+ if (!pr)
+ {
+ free(str_dup);
+ return 0;
+ }
+ ep->params = pr;
+ }
+ pr = &(ep->params[ep->params_size - 1]);
+ pr->string = NULL;
+ pr->cell_array = NULL;
+ pr->cell_array_size = 0;
+ pr->cell = 0;
+ pr->string = str_dup;
+ return 1;
+}
+
+EAPI int
+embryo_parameter_cell_array_push(Embryo_Program *ep, Embryo_Cell *cells, int num)
+{
+ Embryo_Param *pr;
+ Embryo_Cell *cell_array;
+
+ if ((!cells) || (num <= 0))
+ return embryo_parameter_cell_push(ep, 0);
+ cell_array = malloc(num * sizeof(Embryo_Cell));
+ ep->params_size++;
+ if (ep->params_size > ep->params_alloc)
+ {
+ ep->params_alloc += 8;
+ pr = realloc(ep->params, ep->params_alloc * sizeof(Embryo_Param));
+ if (!pr)
+ {
+ free(cell_array);
+ return 0;
+ }
+ ep->params = pr;
+ }
+ pr = &(ep->params[ep->params_size - 1]);
+ pr->string = NULL;
+ pr->cell_array = NULL;
+ pr->cell_array_size = 0;
+ pr->cell = 0;
+ pr->cell_array = cell_array;
+ pr->cell_array_size = num;
+ memcpy(pr->cell_array, cells, num * sizeof(Embryo_Cell));
+ return 1;
+}
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#elif defined __GNUC__
+# define alloca __builtin_alloca
+#elif defined _AIX
+# define alloca __alloca
+#elif defined _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+#else
+# include <stddef.h>
+# ifdef __cplusplus
+extern "C"
+# endif
+void *alloca (size_t);
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define STRSET(ep, par, str) { \
+ Embryo_Cell *___cptr; \
+ if ((___cptr = embryo_data_address_get(ep, par))) { \
+ embryo_data_string_set(ep, str, ___cptr); \
+ } }
+
+/* exported args api */
+
+static Embryo_Cell
+_embryo_args_numargs(Embryo_Program *ep, Embryo_Cell *params __UNUSED__)
+{
+ Embryo_Header *hdr;
+ unsigned char *data;
+ Embryo_Cell bytes;
+
+ hdr = (Embryo_Header *)ep->base;
+ data = ep->base + (int)hdr->dat;
+ bytes = *(Embryo_Cell *)(data + (int)ep->frm +
+ (2 * sizeof(Embryo_Cell)));
+ return bytes / sizeof(Embryo_Cell);
+}
+
+static Embryo_Cell
+_embryo_args_getarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Embryo_Header *hdr;
+ unsigned char *data;
+ Embryo_Cell val;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ hdr = (Embryo_Header *)ep->base;
+ data = ep->base + (int)hdr->dat;
+ val = *(Embryo_Cell *)(data + (int)ep->frm +
+ (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+ val += params[2] * sizeof(Embryo_Cell);
+ val = *(Embryo_Cell *)(data + (int)val);
+ return val;
+}
+
+static Embryo_Cell
+_embryo_args_setarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Embryo_Header *hdr;
+ unsigned char *data;
+ Embryo_Cell val;
+
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ hdr = (Embryo_Header *)ep->base;
+ data = ep->base + (int)hdr->dat;
+ val = *(Embryo_Cell *)(data + (int)ep->frm +
+ (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+ val += params[2] * sizeof(Embryo_Cell);
+ if ((val < 0) || ((val >= ep->hea) && (val < ep->stk))) return 0;
+ *(Embryo_Cell *)(data + (int)val) = params[3];
+ return 1;
+}
+
+static Embryo_Cell
+_embryo_args_getsarg(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Embryo_Header *hdr;
+ unsigned char *data;
+ Embryo_Cell base_cell;
+ char *s;
+ int i = 0;
+
+ /* params[1] = arg_no */
+ /* params[2] = buf */
+ /* params[3] = buflen */
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] <= 0) return 0; /* buflen must be > 0 */
+ hdr = (Embryo_Header *)ep->base;
+ data = ep->base + (int)hdr->dat;
+ base_cell = *(Embryo_Cell *)(data + (int)ep->frm +
+ (((int)params[1] + 3) * sizeof(Embryo_Cell)));
+
+ s = alloca(params[3]);
+
+ while (i < params[3])
+ {
+ int offset = base_cell + (i * sizeof(Embryo_Cell));
+
+ s[i] = *(Embryo_Cell *)(data + offset);
+ if (!s[i++]) break;
+ }
+
+ s[i - 1] = 0;
+ STRSET(ep, params[2], s);
+
+ return i - 1; /* characters written minus terminator */
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_args_init(Embryo_Program *ep)
+{
+ embryo_program_native_call_add(ep, "numargs", _embryo_args_numargs);
+ embryo_program_native_call_add(ep, "getarg", _embryo_args_getarg);
+ embryo_program_native_call_add(ep, "setarg", _embryo_args_setarg);
+ embryo_program_native_call_add(ep, "getfarg", _embryo_args_getarg);
+ embryo_program_native_call_add(ep, "setfarg", _embryo_args_setarg);
+ embryo_program_native_call_add(ep, "getsarg", _embryo_args_getsarg);
+}
--- /dev/null
+/* Float arithmetic for the Small AMX engine
+ *
+ * Copyright (c) Artran, Inc. 1999
+ * Written by Greg Garner (gmg@artran.com)
+ * Portions Copyright (c) Carsten Haitzler, 2004 <raster@rasterman.com>
+ *
+ * This software is provided "as-is", without any express or implied warranty.
+ * In no event will the authors be held liable for any damages arising from
+ * the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ * claim that you wrote the original software. If you use this software in
+ * a product, an acknowledgment in the product documentation would be
+ * appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ * misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ */
+
+/* CHANGES -
+ * 2002-08-27: Basic conversion of source from C++ to C by Adam D. Moss
+ * <adam@gimp.org> <aspirin@icculus.org>
+ * 2003-08-29: Removal of the dynamic memory allocation and replacing two
+ * type conversion functions by macros, by Thiadmer Riemersma
+ * 2003-09-22: Moved the type conversion macros to AMX.H, and simplifications
+ * of some routines, by Thiadmer Riemersma
+ * 2003-11-24: A few more native functions (geometry), plus minor modifications,
+ * mostly to be compatible with dynamically loadable extension
+ * modules, by Thiadmer Riemersma
+ * 2004-03-20: Cleaned up and reduced size for Embryo, Modified to conform to
+ * E coding style. Added extra parameter checks.
+ * Carsten Haitzler, <raster@rasterman.com>
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+#include <math.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define PI 3.1415926535897932384626433832795f
+#ifndef MAXFLOAT
+#define MAXFLOAT 3.40282347e+38f
+#endif
+
+/* internally useful calls */
+
+static float
+_embryo_fp_degrees_to_radians(float angle, int radix)
+{
+ switch (radix)
+ {
+ case 1: /* degrees, sexagesimal system (technically: degrees/minutes/seconds) */
+ return (angle * PI / 180.0f);
+ case 2: /* grades, centesimal system */
+ return (angle * PI / 200.0f);
+ default: /* assume already radian */
+ break;
+ }
+ return angle;
+}
+
+/* exported float api */
+
+static Embryo_Cell
+_embryo_fp(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = long value to convert to a float */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = (float)params[1];
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_str(Embryo_Program *ep, Embryo_Cell *params)
+{
+ /* params[1] = virtual string address to convert to a float */
+ char buf[64];
+ Embryo_Cell *str;
+ float f;
+ int len;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ str = embryo_data_address_get(ep, params[1]);
+ len = embryo_data_string_length_get(ep, str);
+ if ((len == 0) || (len >= (int)sizeof(buf))) return 0;
+ embryo_data_string_get(ep, str, buf);
+ f = (float)atof(buf);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_mul(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 */
+ /* params[2] = float operand 2 */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]) * EMBRYO_CELL_TO_FLOAT(params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_div(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float dividend (top) */
+ /* params[2] = float divisor (bottom) */
+ float f, ff;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ if (ff == 0.0)
+ {
+ if (f == 0.0)
+ return EMBRYO_FLOAT_TO_CELL(0.0f);
+ else if (f < 0.0)
+ return EMBRYO_FLOAT_TO_CELL(-MAXFLOAT);
+ else
+ return EMBRYO_FLOAT_TO_CELL(MAXFLOAT);
+ }
+ f = f / ff;
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_add(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 */
+ /* params[2] = float operand 2 */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]) + EMBRYO_CELL_TO_FLOAT(params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_sub(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 */
+ /* params[2] = float operand 2 */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]) - EMBRYO_CELL_TO_FLOAT(params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* Return fractional part of float */
+static Embryo_Cell
+_embryo_fp_fract(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f -= (floorf(f));
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* Return integer part of float, rounded */
+static Embryo_Cell
+_embryo_fp_round(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ /* params[2] = Type of rounding (cell) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ switch (params[2])
+ {
+ case 1: /* round downwards (truncate) */
+ f = (floorf(f));
+ break;
+ case 2: /* round upwards */
+ f = (ceilf(f));
+ break;
+ case 3: /* round towards zero */
+ if (f >= 0.0) f = (floorf(f));
+ else f = (ceilf(f));
+ break;
+ default: /* standard, round to nearest */
+ f = (floorf(f + 0.5));
+ break;
+ }
+ return (Embryo_Cell)f;
+}
+
+static Embryo_Cell
+_embryo_fp_cmp(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 */
+ /* params[2] = float operand 2 */
+ float f, ff;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ if (f == ff) return 0;
+ else if (f > ff) return 1;
+ return -1;
+}
+
+static Embryo_Cell
+_embryo_fp_sqroot(Embryo_Program *ep, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = sqrtf(f);
+ if (f < 0)
+ {
+ embryo_program_error_set(ep, EMBRYO_ERROR_DOMAIN);
+ return 0;
+ }
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_power(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 */
+ /* params[2] = float operand 2 */
+ float f, ff;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ f = powf(f, ff);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_log(Embryo_Program *ep, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (value) */
+ /* params[2] = float operand 2 (base) */
+ float f, ff, tf;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ if ((f <= 0.0) || (ff <= 0.0))
+ {
+ embryo_program_error_set(ep, EMBRYO_ERROR_DOMAIN);
+ return 0;
+ }
+ if (ff == 10.0) f = log10f(f);
+ else if (ff == 2.0) f = log2f(f);
+ else
+ {
+ tf = logf(ff);
+ if (tf == 0.0) f = 0.0;
+ else f = (logf(f) / tf);
+ }
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_sin(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ f = sinf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_cos(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ f = cosf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_tan(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ f = tanf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_abs(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = (f >= 0) ? f : -f;
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_asin(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = sinf(f);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_acos(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = cosf(f);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_atan(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (angle) */
+ /* params[2] = float operand 2 (radix) */
+ float f;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = tanf(f);
+ f = _embryo_fp_degrees_to_radians(f, params[2]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_atan2(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand 1 (y) */
+ /* params[2] = float operand 2 (x) */
+ /* params[3] = float operand 3 (radix) */
+ float f, ff;
+
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ f = atan2f(f, ff);
+ f = _embryo_fp_degrees_to_radians(f, params[3]);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_log1p(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = log1pf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_cbrt(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = cbrtf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_exp(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = expf(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_exp2(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f;
+
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ f = exp2f(f);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_fp_hypot(Embryo_Program *ep __UNUSED__, Embryo_Cell *params)
+{
+ /* params[1] = float operand */
+ float f, ff;
+
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[1]);
+ ff = EMBRYO_CELL_TO_FLOAT(params[2]);
+ f = hypotf(f, ff);
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_fp_init(Embryo_Program *ep)
+{
+ embryo_program_native_call_add(ep, "float", _embryo_fp);
+ embryo_program_native_call_add(ep, "atof", _embryo_fp_str);
+ embryo_program_native_call_add(ep, "float_mul", _embryo_fp_mul);
+ embryo_program_native_call_add(ep, "float_div", _embryo_fp_div);
+ embryo_program_native_call_add(ep, "float_add", _embryo_fp_add);
+ embryo_program_native_call_add(ep, "float_sub", _embryo_fp_sub);
+ embryo_program_native_call_add(ep, "fract", _embryo_fp_fract);
+ embryo_program_native_call_add(ep, "round", _embryo_fp_round);
+ embryo_program_native_call_add(ep, "float_cmp", _embryo_fp_cmp);
+ embryo_program_native_call_add(ep, "sqrt", _embryo_fp_sqroot);
+ embryo_program_native_call_add(ep, "pow", _embryo_fp_power);
+ embryo_program_native_call_add(ep, "log", _embryo_fp_log);
+ embryo_program_native_call_add(ep, "sin", _embryo_fp_sin);
+ embryo_program_native_call_add(ep, "cos", _embryo_fp_cos);
+ embryo_program_native_call_add(ep, "tan", _embryo_fp_tan);
+ embryo_program_native_call_add(ep, "abs", _embryo_fp_abs);
+ /* Added in embryo 1.2 */
+ embryo_program_native_call_add(ep, "asin", _embryo_fp_asin);
+ embryo_program_native_call_add(ep, "acos", _embryo_fp_acos);
+ embryo_program_native_call_add(ep, "atan", _embryo_fp_atan);
+ embryo_program_native_call_add(ep, "atan2", _embryo_fp_atan2);
+ embryo_program_native_call_add(ep, "log1p", _embryo_fp_log1p);
+ embryo_program_native_call_add(ep, "cbrt", _embryo_fp_cbrt);
+ embryo_program_native_call_add(ep, "exp", _embryo_fp_exp);
+ embryo_program_native_call_add(ep, "exp2", _embryo_fp_exp2);
+ embryo_program_native_call_add(ep, "hypot", _embryo_fp_hypot);
+}
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+static Embryo_Version _version = { VMAJ, VMIN, VMIC, VREV };
+EAPI Embryo_Version *embryo_version = &_version;
+
+static int _embryo_init_count = 0;
+
+/*** EXPORTED CALLS ***/
+
+EAPI int
+embryo_init(void)
+{
+ if (++_embryo_init_count != 1)
+ return _embryo_init_count;
+
+ srand(time(NULL));
+
+ return _embryo_init_count;
+}
+
+EAPI int
+embryo_shutdown(void)
+{
+ if (_embryo_init_count <= 0)
+ {
+ printf("%s:%i Init count not greater than 0 in shutdown.", __FUNCTION__, __LINE__);
+ return 0;
+ }
+ if (--_embryo_init_count != 0)
+ return _embryo_init_count;
+
+ return _embryo_init_count;
+}
--- /dev/null
+#ifndef _EMBRYO_PRIVATE_H
+#define _EMBRYO_PRIVATE_H
+
+
+#ifdef __GNUC__
+# if __GNUC__ >= 4
+// BROKEN in gcc 4 on amd64
+//# pragma GCC visibility push(hidden)
+# endif
+#endif
+
+typedef enum _Embryo_Opcode Embryo_Opcode;
+
+enum _Embryo_Opcode
+{
+ EMBRYO_OP_NONE,
+ EMBRYO_OP_LOAD_PRI,
+ EMBRYO_OP_LOAD_ALT,
+ EMBRYO_OP_LOAD_S_PRI,
+ EMBRYO_OP_LOAD_S_ALT,
+ EMBRYO_OP_LREF_PRI,
+ EMBRYO_OP_LREF_ALT,
+ EMBRYO_OP_LREF_S_PRI,
+ EMBRYO_OP_LREF_S_ALT,
+ EMBRYO_OP_LOAD_I,
+ EMBRYO_OP_LODB_I,
+ EMBRYO_OP_CONST_PRI,
+ EMBRYO_OP_CONST_ALT,
+ EMBRYO_OP_ADDR_PRI,
+ EMBRYO_OP_ADDR_ALT,
+ EMBRYO_OP_STOR_PRI,
+ EMBRYO_OP_STOR_ALT,
+ EMBRYO_OP_STOR_S_PRI,
+ EMBRYO_OP_STOR_S_ALT,
+ EMBRYO_OP_SREF_PRI,
+ EMBRYO_OP_SREF_ALT,
+ EMBRYO_OP_SREF_S_PRI,
+ EMBRYO_OP_SREF_S_ALT,
+ EMBRYO_OP_STOR_I,
+ EMBRYO_OP_STRB_I,
+ EMBRYO_OP_LIDX,
+ EMBRYO_OP_LIDX_B,
+ EMBRYO_OP_IDXADDR,
+ EMBRYO_OP_IDXADDR_B,
+ EMBRYO_OP_ALIGN_PRI,
+ EMBRYO_OP_ALIGN_ALT,
+ EMBRYO_OP_LCTRL,
+ EMBRYO_OP_SCTRL,
+ EMBRYO_OP_MOVE_PRI,
+ EMBRYO_OP_MOVE_ALT,
+ EMBRYO_OP_XCHG,
+ EMBRYO_OP_PUSH_PRI,
+ EMBRYO_OP_PUSH_ALT,
+ EMBRYO_OP_PUSH_R,
+ EMBRYO_OP_PUSH_C,
+ EMBRYO_OP_PUSH,
+ EMBRYO_OP_PUSH_S,
+ EMBRYO_OP_POP_PRI,
+ EMBRYO_OP_POP_ALT,
+ EMBRYO_OP_STACK,
+ EMBRYO_OP_HEAP,
+ EMBRYO_OP_PROC,
+ EMBRYO_OP_RET,
+ EMBRYO_OP_RETN,
+ EMBRYO_OP_CALL,
+ EMBRYO_OP_CALL_PRI,
+ EMBRYO_OP_JUMP,
+ EMBRYO_OP_JREL,
+ EMBRYO_OP_JZER,
+ EMBRYO_OP_JNZ,
+ EMBRYO_OP_JEQ,
+ EMBRYO_OP_JNEQ,
+ EMBRYO_OP_JLESS,
+ EMBRYO_OP_JLEQ,
+ EMBRYO_OP_JGRTR,
+ EMBRYO_OP_JGEQ,
+ EMBRYO_OP_JSLESS,
+ EMBRYO_OP_JSLEQ,
+ EMBRYO_OP_JSGRTR,
+ EMBRYO_OP_JSGEQ,
+ EMBRYO_OP_SHL,
+ EMBRYO_OP_SHR,
+ EMBRYO_OP_SSHR,
+ EMBRYO_OP_SHL_C_PRI,
+ EMBRYO_OP_SHL_C_ALT,
+ EMBRYO_OP_SHR_C_PRI,
+ EMBRYO_OP_SHR_C_ALT,
+ EMBRYO_OP_SMUL,
+ EMBRYO_OP_SDIV,
+ EMBRYO_OP_SDIV_ALT,
+ EMBRYO_OP_UMUL,
+ EMBRYO_OP_UDIV,
+ EMBRYO_OP_UDIV_ALT,
+ EMBRYO_OP_ADD,
+ EMBRYO_OP_SUB,
+ EMBRYO_OP_SUB_ALT,
+ EMBRYO_OP_AND,
+ EMBRYO_OP_OR,
+ EMBRYO_OP_XOR,
+ EMBRYO_OP_NOT,
+ EMBRYO_OP_NEG,
+ EMBRYO_OP_INVERT,
+ EMBRYO_OP_ADD_C,
+ EMBRYO_OP_SMUL_C,
+ EMBRYO_OP_ZERO_PRI,
+ EMBRYO_OP_ZERO_ALT,
+ EMBRYO_OP_ZERO,
+ EMBRYO_OP_ZERO_S,
+ EMBRYO_OP_SIGN_PRI,
+ EMBRYO_OP_SIGN_ALT,
+ EMBRYO_OP_EQ,
+ EMBRYO_OP_NEQ,
+ EMBRYO_OP_LESS,
+ EMBRYO_OP_LEQ,
+ EMBRYO_OP_GRTR,
+ EMBRYO_OP_GEQ,
+ EMBRYO_OP_SLESS,
+ EMBRYO_OP_SLEQ,
+ EMBRYO_OP_SGRTR,
+ EMBRYO_OP_SGEQ,
+ EMBRYO_OP_EQ_C_PRI,
+ EMBRYO_OP_EQ_C_ALT,
+ EMBRYO_OP_INC_PRI,
+ EMBRYO_OP_INC_ALT,
+ EMBRYO_OP_INC,
+ EMBRYO_OP_INC_S,
+ EMBRYO_OP_INC_I,
+ EMBRYO_OP_DEC_PRI,
+ EMBRYO_OP_DEC_ALT,
+ EMBRYO_OP_DEC,
+ EMBRYO_OP_DEC_S,
+ EMBRYO_OP_DEC_I,
+ EMBRYO_OP_MOVS,
+ EMBRYO_OP_CMPS,
+ EMBRYO_OP_FILL,
+ EMBRYO_OP_HALT,
+ EMBRYO_OP_BOUNDS,
+ EMBRYO_OP_SYSREQ_PRI,
+ EMBRYO_OP_SYSREQ_C,
+ EMBRYO_OP_FILE,
+ EMBRYO_OP_LINE,
+ EMBRYO_OP_SYMBOL,
+ EMBRYO_OP_SRANGE,
+ EMBRYO_OP_JUMP_PRI,
+ EMBRYO_OP_SWITCH,
+ EMBRYO_OP_CASETBL,
+ EMBRYO_OP_SWAP_PRI,
+ EMBRYO_OP_SWAP_ALT,
+ EMBRYO_OP_PUSHADDR,
+ EMBRYO_OP_NOP,
+ EMBRYO_OP_SYSREQ_D,
+ EMBRYO_OP_SYMTAG,
+ /* ----- */
+ EMBRYO_OP_NUM_OPCODES
+};
+
+#define NUMENTRIES(hdr, field, nextfield) \
+(int)(((hdr)->nextfield - (hdr)->field) / (hdr)->defsize)
+#define GETENTRY(hdr, table, index) \
+(Embryo_Func_Stub *)((unsigned char*)(hdr) + \
+(int)(hdr)->table + index * (hdr)->defsize)
+#ifdef WORDS_BIGENDIAN
+static int __inline __entryswap32(int v)
+{int vv; vv = v; embryo_swap_32((unsigned int *)&vv); return vv;}
+# define GETENTRYNAME(hdr, entry) \
+(((hdr)->defsize == 2 * sizeof(unsigned int)) \
+? (char *)((unsigned char*)(hdr) + \
+__entryswap32(*((unsigned int *)(entry) + 1))) \
+: (entry)->name)
+#else
+# define GETENTRYNAME(hdr, entry) \
+(((hdr)->defsize == 2 * sizeof(unsigned int)) \
+? (char *)((unsigned char*)(hdr) + *((unsigned int *)(entry) + 1)) \
+: (entry)->name)
+#endif
+
+#define CUR_FILE_VERSION 7 /* current file version; also the current Embryo_Program version */
+#define MIN_FILE_VERSION 7 /* lowest supported file format version for the current Embryo_Program version */
+#define MIN_AMX_VERSION 7 /* minimum Embryo_Program version needed to support the current file format */
+#define sEXPMAX 19 /* maximum name length for file version <= 6 */
+#define sNAMEMAX 31 /* maximum name length of symbol name */
+#define EMBRYO_MAGIC 0xf1e0 /* magic byte pattern */
+#define EMBRYO_FLAG_COMPACT 0x04 /* compact encoding */
+#define EMBRYO_FLAG_RELOC 0x8000 /* jump/call addresses relocated */
+#define GETPARAM(v) (v = *(Embryo_Cell *)cip++)
+#define PUSH(v) (stk -= sizeof(Embryo_Cell), *(Embryo_Cell *)(data + (int)stk) = v)
+#define POP(v) (v = *(Embryo_Cell *)(data + (int)stk), stk += sizeof(Embryo_Cell))
+#define ABORT(ep,v) {(ep)->stk = reset_stk; (ep)->hea = reset_hea; (ep)->run_count--; ep->error = v; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_FAIL;}
+#define OK(ep,v) {(ep)->stk = reset_stk; (ep)->hea = reset_hea; (ep)->run_count--; ep->error = v; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_OK;}
+#define TOOLONG(ep) {(ep)->pri = pri; (ep)->cip = (Embryo_Cell)((unsigned char *)cip - code); (ep)->alt = alt; (ep)->frm = frm; (ep)->stk = stk; (ep)->hea = hea; (ep)->reset_stk = reset_stk; (ep)->reset_hea = reset_hea; (ep)->run_count--; (ep)->max_run_cycles = max_run_cycles; return EMBRYO_PROGRAM_TOOLONG;}
+#define STKMARGIN ((Embryo_Cell)(16 * sizeof(Embryo_Cell)))
+#define CHKMARGIN() if ((hea + STKMARGIN) > stk) {ep->error = EMBRYO_ERROR_STACKERR; return 0;}
+#define CHKSTACK() if (stk > ep->stp) {ep->run_count--; ep->error = EMBRYO_ERROR_STACKLOW; return 0;}
+#define CHKHEAP() if (hea < ep->hlw) {ep->run_count--; ep->error = EMBRYO_ERROR_HEAPLOW; return 0;}
+#define CHKMEM(x) if ((((x) >= hea) && ((x) < stk)) || ((Embryo_UCell)(x) >= (Embryo_UCell)ep->stp)) ABORT(ep, EMBRYO_ERROR_MEMACCESS);
+
+typedef struct _Embryo_Param Embryo_Param;
+typedef struct _Embryo_Header Embryo_Header;
+typedef struct _Embryo_Func_Stub Embryo_Func_Stub;
+
+typedef Embryo_Cell (*Embryo_Native)(Embryo_Program *ep, Embryo_Cell *params);
+
+struct _Embryo_Param
+{
+ char *string;
+ Embryo_Cell *cell_array;
+ int cell_array_size;
+ Embryo_Cell cell;
+};
+
+struct _Embryo_Program
+{
+ unsigned char *base; /* points to the Embryo_Program header ("ephdr") plus the code, optionally also the data */
+ int pushes; /* number of pushes - pops */
+ /* for external functions a few registers must be accessible from the outside */
+ Embryo_Cell cip; /* instruction pointer: relative to base + ephdr->cod */
+ Embryo_Cell frm; /* stack frame base: relative to base + ephdr->dat */
+ Embryo_Cell hea; /* top of the heap: relative to base + ephdr->dat */
+ Embryo_Cell hlw; /* bottom of the heap: relative to base + ephdr->dat */
+ Embryo_Cell stk; /* stack pointer: relative to base + ephdr->dat */
+ Embryo_Cell stp; /* top of the stack: relative to base + ephdr->dat */
+ int flags; /* current status */
+ /* native functions can raise an error */
+ int error;
+ /* the sleep opcode needs to store the full Embryo_Program status */
+ Embryo_Cell pri;
+ Embryo_Cell alt;
+ Embryo_Cell reset_stk;
+ Embryo_Cell reset_hea;
+ Embryo_Cell *syscall_d; /* relocated value/address for the SYSCALL.D opcode */
+
+ /* extended stuff */
+ Embryo_Native *native_calls;
+ int native_calls_size;
+ int native_calls_alloc;
+
+ unsigned char *code;
+ unsigned char dont_free_code : 1;
+ Embryo_Cell retval;
+
+ Embryo_Param *params;
+ int params_size;
+ int params_alloc;
+
+ int run_count;
+
+ int max_run_cycles;
+
+ void *data;
+};
+
+#if defined (_MSC_VER) || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack(1)
+# define EMBRYO_STRUCT_PACKED
+#elif defined (__GNUC__) || (defined (__SUNPRO_C) && __SUNPRO_C >= 0x5100)
+# define EMBRYO_STRUCT_PACKED __attribute__((packed))
+#else
+# define EMBRYO_STRUCT_PACKED
+#endif
+
+struct _Embryo_Func_Stub
+{
+ int address;
+ char name[sEXPMAX+1];
+} EMBRYO_STRUCT_PACKED;
+
+struct _Embryo_Header
+{
+ unsigned int size; /* size of the "file" */
+ unsigned short magic; /* signature */
+ char file_version; /* file format version */
+ char ep_version; /* required version of the Embryo_Program */
+ short flags;
+ short defsize; /* size of a definition record */
+ int cod; /* initial value of COD - code block */
+ int dat; /* initial value of DAT - data block */
+ int hea; /* initial value of HEA - start of the heap */
+ int stp; /* initial value of STP - stack top */
+ int cip; /* initial value of CIP - the instruction pointer */
+ int publics; /* offset to the "public functions" table */
+ int natives; /* offset to the "native functions" table */
+ int libraries; /* offset to the table of libraries */
+ int pubvars; /* the "public variables" table */
+ int tags; /* the "public tagnames" table */
+ int nametable; /* name table, file version 7 only */
+} EMBRYO_STRUCT_PACKED;
+
+#if defined _MSC_VER || (defined (__SUNPRO_C) && __SUNPRO_C < 0x5100)
+# pragma pack()
+#endif
+
+void _embryo_args_init(Embryo_Program *ep);
+void _embryo_fp_init(Embryo_Program *ep);
+void _embryo_rand_init(Embryo_Program *ep);
+void _embryo_str_init(Embryo_Program *ep);
+void _embryo_time_init(Embryo_Program *ep);
+
+#endif
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdlib.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+/* exported random number api */
+
+static Embryo_Cell
+_embryo_rand_rand(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+ return (Embryo_Cell)(rand() & 0xffff);
+}
+
+static Embryo_Cell
+_embryo_rand_randf(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+ double r;
+ float f;
+
+ r = (double)(rand() & 0xffff) / 65535.0;
+ f = (float)r;
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_rand_init(Embryo_Program *ep)
+{
+ embryo_program_native_call_add(ep, "rand", _embryo_rand_rand);
+ embryo_program_native_call_add(ep, "randf", _embryo_rand_randf);
+}
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+#elif !defined alloca
+# ifdef __GNUC__
+# define alloca __builtin_alloca
+# elif defined _AIX
+# define alloca __alloca
+# elif defined _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# elif !defined HAVE_ALLOCA
+# ifdef __cplusplus
+extern "C"
+# endif
+void *alloca (size_t);
+# endif
+#endif
+
+#ifdef HAVE_EXOTIC
+# include <Exotic.h>
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fnmatch.h>
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+#define STRGET(ep, str, par) { \
+ Embryo_Cell *___cptr; \
+ str = NULL; \
+ if ((___cptr = embryo_data_address_get(ep, par))) { \
+ int ___l; \
+ ___l = embryo_data_string_length_get(ep, ___cptr); \
+ (str) = alloca(___l + 1); \
+ if (str) embryo_data_string_get(ep, ___cptr, str); \
+ } }
+#define STRSET(ep, par, str) { \
+ Embryo_Cell *___cptr; \
+ if ((___cptr = embryo_data_address_get(ep, par))) { \
+ embryo_data_string_set(ep, str, ___cptr); \
+ } }
+
+/* exported string api */
+
+static Embryo_Cell
+_embryo_str_atoi(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1;
+
+ /* params[1] = str */
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ if (!s1) return 0;
+ return (Embryo_Cell)atoi(s1);
+}
+
+static Embryo_Cell
+_embryo_str_fnmatch(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2;
+
+ /* params[1] = glob */
+ /* params[2] = str */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ return (Embryo_Cell)fnmatch(s1, s2, 0);
+}
+
+static Embryo_Cell
+_embryo_str_strcmp(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2;
+
+ /* params[1] = str1 */
+ /* params[2] = str2 */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return -1;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ return (Embryo_Cell)strcmp(s1, s2);
+}
+
+static Embryo_Cell
+_embryo_str_strncmp(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2;
+
+ /* params[1] = str1 */
+ /* params[2] = str2 */
+ /* params[3] = n */
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] < 0) params[3] = 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ return (Embryo_Cell)strncmp(s1, s2, (size_t)params[3]);
+}
+
+static Embryo_Cell
+_embryo_str_strcpy(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[2]);
+ if (!s1) return 0;
+ STRSET(ep, params[1], s1);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strncpy(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1;
+ int l;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ /* params[3] = n */
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] < 0) params[3] = 0;
+ STRGET(ep, s1, params[2]);
+ if (!s1) return 0;
+ l = strlen(s1);
+ if (l > params[3]) s1[params[3]] = 0;
+ STRSET(ep, params[1], s1);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strlen(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1;
+
+ /* params[1] = str */
+ if (params[0] != (1 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ if (!s1) return 0;
+ return (Embryo_Cell)strlen(s1);
+}
+
+static Embryo_Cell
+_embryo_str_strcat(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *s3;
+
+ /* params[1] = dsr */
+ /* params[2] = str */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return 0;
+ s3 = alloca(strlen(s1) + strlen(s2) + 1);
+ if (!s3) return 0;
+ strcpy(s3, s1);
+ strcat(s3, s2);
+ STRSET(ep, params[1], s3);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strncat(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *s3;
+ int l1, l2;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ /* params[3] = n */
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] < 0) params[3] = 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return 0;
+ l1 = strlen(s1);
+ l2 = strlen(s2);
+ s3 = alloca(l1 + l2 + 1);
+ if (!s3) return 0;
+ strcpy(s3, s1);
+ strncat(s3, s2, params[3]);
+ if (l2 >= params[3]) s3[l1 + params[3]] = 0;
+ STRSET(ep, params[1], s3);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strprep(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *s3;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return 0;
+ s3 = alloca(strlen(s1) + strlen(s2) + 1);
+ if (!s3) return 0;
+ strcpy(s3, s2);
+ strcat(s3, s1);
+ STRSET(ep, params[1], s3);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strnprep(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *s3;
+ int l1, l2;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ /* params[3] = n */
+ if (params[0] != (3 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] < 0) params[3] = 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return 0;
+ l1 = strlen(s1);
+ l2 = strlen(s2);
+ s3 = alloca(l1 + l2 + 1);
+ if (!s3) return 0;
+ strncpy(s3, s2, params[3]);
+ if (params[3] <= l2) s3[params[3]] = 0;
+ strcat(s3, s1);
+ STRSET(ep, params[1], s3);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_strcut(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2;
+ int l1;
+
+ /* params[1] = dst */
+ /* params[2] = str */
+ /* params[3] = n */
+ /* params[4] = n2 */
+ if (params[0] != (4 * sizeof(Embryo_Cell))) return 0;
+ if (params[3] < 0) params[3] = 0;
+ if (params[4] < params[3]) params[4] = params[3];
+ STRGET(ep, s1, params[2]);
+ if (!s1) return 0;
+ l1 = strlen(s1);
+ if (params[3] >= l1) params[3] = l1;
+ if (params[4] >= l1) params[4] = l1;
+ if (params[4] == params[3])
+ {
+ STRSET(ep, params[1], "");
+ return 0;
+ }
+ s2 = alloca(params[4] - params[3] + 1);
+ strncpy(s2, s1 + params[3], params[4] - params[3]);
+ s2[params[4] - params[3]] = 0;
+ STRSET(ep, params[1], s2);
+ return 0;
+}
+
+static Embryo_Cell
+_embryo_str_snprintf(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2;
+ int i, o;
+ int inesc = 0;
+ int insub = 0;
+ int p, pnum;
+
+ /* params[1] = buf */
+ /* params[2] = bufsize */
+ /* params[3] = format_string */
+ /* params[4] = first arg ... */
+ if (params[0] < (Embryo_Cell)(3 * sizeof(Embryo_Cell))) return 0;
+ if (params[2] <= 0) return 0;
+ STRGET(ep, s1, params[3]);
+ if (!s1) return -1;
+ s2 = alloca(params[2] + 1);
+ if (!s2) return -1;
+ s2[0] = 0;
+ pnum = (params[0] / sizeof(Embryo_Cell)) - 3;
+ for (p = 0, o = 0, i = 0; (s1[i]) && (o < (params[2] - 1)) && (p < (pnum + 1)); i++)
+ {
+ if ((!inesc) && (!insub))
+ {
+ if (s1[i] == '\\') inesc = 1;
+ else if (s1[i] == '%') insub = 1;
+ if ((!inesc) && (!insub))
+ {
+ s2[o] = s1[i];
+ o++;
+ }
+ }
+ else
+ {
+ Embryo_Cell *cptr;
+
+ if (inesc)
+ {
+ switch (s1[i])
+ {
+ case 't':
+ s2[o] = '\t';
+ o++;
+ break;
+ case 'n':
+ s2[o] = '\n';
+ o++;
+ break;
+ default:
+ s2[o] = s1[i];
+ o++;
+ break;
+ }
+ inesc = 0;
+ }
+ if ((insub) && (s1[i] == '%')) pnum++;
+ if ((insub) && (p < pnum))
+ {
+ switch (s1[i])
+ {
+ case '%':
+ s2[o] = '%';
+ o++;
+ break;
+ case 'c':
+ cptr = embryo_data_address_get(ep, params[4 + p]);
+ if (cptr) s2[o] = (char)(*cptr);
+ p++;
+ o++;
+ break;
+ case 'i':
+ case 'd':
+ case 'x':
+ case 'X':
+ {
+ char fmt[10] = "";
+ char tmp[256] = "";
+ int l;
+
+ if (s1[i] == 'i') strcpy(fmt, "%i");
+ else if (s1[i] == 'd') strcpy(fmt, "%d");
+ else if (s1[i] == 'x') strcpy(fmt, "%x");
+ else if (s1[i] == 'X') strcpy(fmt, "%08x");
+ cptr = embryo_data_address_get(ep, params[4 + p]);
+ if (cptr) snprintf(tmp, sizeof(tmp), fmt, (int)(*cptr));
+ l = strlen(tmp);
+ if ((o + l) > (params[2] - 1))
+ {
+ l = params[2] - 1 - o;
+ if (l < 0) l = 0;
+ tmp[l] = 0;
+ }
+ strcpy(s2 + o, tmp);
+ o += l;
+ p++;
+ }
+ break;
+ case 'f':
+ {
+ char tmp[256] = "";
+ int l;
+
+ cptr = embryo_data_address_get(ep, params[4 + p]);
+ if (cptr) snprintf(tmp, sizeof(tmp), "%f", (double)EMBRYO_CELL_TO_FLOAT(*cptr));
+ l = strlen(tmp);
+ if ((o + l) > (params[2] - 1))
+ {
+ l = params[2] - 1 - o;
+ if (l < 0) l = 0;
+ tmp[l] = 0;
+ }
+ strcpy(s2 + o, tmp);
+ o += l;
+ p++;
+ }
+ break;
+ case 's':
+ {
+ char *tmp;
+ int l;
+
+ STRGET(ep, tmp, params[4 + p]);
+ l = strlen(tmp);
+ if ((o + l) > (params[2] - 1))
+ {
+ l = params[2] - 1 - o;
+ if (l < 0) l = 0;
+ tmp[l] = 0;
+ }
+ strcpy(s2 + o, tmp);
+ o += l;
+ p++;
+ }
+ break;
+ default:
+ break;
+ }
+ insub = 0;
+ }
+ else if (insub)
+ insub = 0;
+ }
+ }
+ s2[o] = 0;
+
+ STRSET(ep, params[1], s2);
+ return o;
+}
+
+static Embryo_Cell
+_embryo_str_strstr(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *p;
+
+ /* params[1] = str */
+ /* params[2] = ndl */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ p = strstr(s1, s2);
+ if (!p) return -1;
+ return (Embryo_Cell)(p - s1);
+}
+
+static Embryo_Cell
+_embryo_str_strchr(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *p;
+
+ /* params[1] = str */
+ /* params[2] = ch */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ p = strchr(s1, s2[0]);
+ if (!p) return -1;
+ return (Embryo_Cell)(p - s1);
+}
+
+static Embryo_Cell
+_embryo_str_strrchr(Embryo_Program *ep, Embryo_Cell *params)
+{
+ char *s1, *s2, *p;
+
+ /* params[1] = str */
+ /* params[2] = ch */
+ if (params[0] != (2 * sizeof(Embryo_Cell))) return 0;
+ STRGET(ep, s1, params[1]);
+ STRGET(ep, s2, params[2]);
+ if ((!s1) || (!s2)) return -1;
+ p = strrchr(s1, s2[0]);
+ if (!p) return -1;
+ return (Embryo_Cell)(p - s1);
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_str_init(Embryo_Program *ep)
+{
+ embryo_program_native_call_add(ep, "atoi", _embryo_str_atoi);
+ embryo_program_native_call_add(ep, "fnmatch", _embryo_str_fnmatch);
+ embryo_program_native_call_add(ep, "strcmp", _embryo_str_strcmp);
+ embryo_program_native_call_add(ep, "strncmp", _embryo_str_strncmp);
+ embryo_program_native_call_add(ep, "strcpy", _embryo_str_strcpy);
+ embryo_program_native_call_add(ep, "strncpy", _embryo_str_strncpy);
+ embryo_program_native_call_add(ep, "strlen", _embryo_str_strlen);
+ embryo_program_native_call_add(ep, "strcat", _embryo_str_strcat);
+ embryo_program_native_call_add(ep, "strncat", _embryo_str_strncat);
+ embryo_program_native_call_add(ep, "strprep", _embryo_str_strprep);
+ embryo_program_native_call_add(ep, "strnprep", _embryo_str_strnprep);
+ embryo_program_native_call_add(ep, "strcut", _embryo_str_strcut);
+ embryo_program_native_call_add(ep, "snprintf", _embryo_str_snprintf);
+ embryo_program_native_call_add(ep, "strstr", _embryo_str_strstr);
+ embryo_program_native_call_add(ep, "strchr", _embryo_str_strchr);
+ embryo_program_native_call_add(ep, "strrchr", _embryo_str_strrchr);
+}
--- /dev/null
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifndef EFL_HAVE_GETTIMEOFDAY
+# error "Your platform isn't supported yet"
+#endif
+
+#include <sys/time.h>
+#include <time.h>
+
+#ifdef _MSC_VER
+# include <winsock2.h>
+#endif
+
+#ifdef HAVE_EVIL
+# include <Evil.h>
+#endif
+
+#ifdef HAVE_EXOTIC
+# include <Exotic.h>
+#endif
+
+#include "Embryo.h"
+#include "embryo_private.h"
+
+/* exported time api */
+
+static Embryo_Cell
+_embryo_time_seconds(Embryo_Program *ep __UNUSED__, Embryo_Cell *params __UNUSED__)
+{
+ struct timeval timev;
+ double t;
+ float f;
+
+ gettimeofday(&timev, NULL);
+ t = (double)(timev.tv_sec - ((timev.tv_sec / (60 * 60 * 24)) * (60 * 60 * 24)))
+ + (((double)timev.tv_usec) / 1000000);
+ f = (float)t;
+ return EMBRYO_FLOAT_TO_CELL(f);
+}
+
+static Embryo_Cell
+_embryo_time_date(Embryo_Program *ep, Embryo_Cell *params)
+{
+ static time_t last_tzset = 0;
+ struct timeval timev;
+ struct tm *tm;
+ time_t tt;
+
+ if (params[0] != (8 * sizeof(Embryo_Cell))) return 0;
+ gettimeofday(&timev, NULL);
+ tt = (time_t)(timev.tv_sec);
+ if ((tt > (last_tzset + 1)) ||
+ (tt < (last_tzset - 1)))
+ {
+ last_tzset = tt;
+ tzset();
+ }
+ tm = localtime(&tt);
+ if (tm)
+ {
+ Embryo_Cell *cptr;
+ double t;
+ float f;
+
+ cptr = embryo_data_address_get(ep, params[1]);
+ if (cptr) *cptr = tm->tm_year + 1900;
+ cptr = embryo_data_address_get(ep, params[2]);
+ if (cptr) *cptr = tm->tm_mon + 1;
+ cptr = embryo_data_address_get(ep, params[3]);
+ if (cptr) *cptr = tm->tm_mday;
+ cptr = embryo_data_address_get(ep, params[4]);
+ if (cptr) *cptr = tm->tm_yday;
+ cptr = embryo_data_address_get(ep, params[5]);
+ if (cptr) *cptr = (tm->tm_wday + 6) % 7;
+ cptr = embryo_data_address_get(ep, params[6]);
+ if (cptr) *cptr = tm->tm_hour;
+ cptr = embryo_data_address_get(ep, params[7]);
+ if (cptr) *cptr = tm->tm_min;
+ cptr = embryo_data_address_get(ep, params[8]);
+ t = (double)tm->tm_sec + (((double)timev.tv_usec) / 1000000);
+ f = (float)t;
+ if (cptr) *cptr = EMBRYO_FLOAT_TO_CELL(f);
+
+ }
+ return 0;
+}
+
+/* functions used by the rest of embryo */
+
+void
+_embryo_time_init(Embryo_Program *ep)
+{
+ embryo_program_native_call_add(ep, "seconds", _embryo_time_seconds);
+ embryo_program_native_call_add(ep, "date", _embryo_time_date);
+}