1 # generated automatically by aclocal 1.11.3 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
6 # This file is free software; the Free Software Foundation
7 # gives unlimited permission to copy and/or distribute it,
8 # with or without modifications, as long as this notice is preserved.
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
15 m4_ifndef([AC_AUTOCONF_VERSION],
16 [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
17 m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
18 [m4_warning([this file was generated for autoconf 2.68.
19 You have another version of autoconf. It may work, but is not guaranteed to.
20 If you have problems, you may need to regenerate the build system entirely.
21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
23 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
24 # serial 1 (pkg-config-0.24)
26 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
28 # This program is free software; you can redistribute it and/or modify
29 # it under the terms of the GNU General Public License as published by
30 # the Free Software Foundation; either version 2 of the License, or
31 # (at your option) any later version.
33 # This program is distributed in the hope that it will be useful, but
34 # WITHOUT ANY WARRANTY; without even the implied warranty of
35 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
36 # General Public License for more details.
38 # You should have received a copy of the GNU General Public License
39 # along with this program; if not, write to the Free Software
40 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
42 # As a special exception to the GNU General Public License, if you
43 # distribute this file as part of a program that contains a
44 # configuration script generated by Autoconf, you may include it under
45 # the same distribution terms that you use for the rest of that program.
47 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
48 # ----------------------------------
49 AC_DEFUN([PKG_PROG_PKG_CONFIG],
50 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
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53 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
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58 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
60 if test -n "$PKG_CONFIG"; then
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62 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
63 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
70 ])# PKG_PROG_PKG_CONFIG
72 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
74 # Check to see whether a particular set of modules exists. Similar
75 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
77 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
78 # only at the first occurence in configure.ac, so if the first place
79 # it's called might be skipped (such as if it is within an "if", you
80 # have to call PKG_CHECK_EXISTS manually
81 # --------------------------------------------------------------
82 AC_DEFUN([PKG_CHECK_EXISTS],
83 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
84 if test -n "$PKG_CONFIG" && \
85 AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
91 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
92 # ---------------------------------------------
93 m4_define([_PKG_CONFIG],
94 [if test -n "$$1"; then
96 elif test -n "$PKG_CONFIG"; then
97 PKG_CHECK_EXISTS([$3],
98 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
99 test "x$?" != "x0" && pkg_failed=yes ],
106 # _PKG_SHORT_ERRORS_SUPPORTED
107 # -----------------------------
108 AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
109 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])
110 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
111 _pkg_short_errors_supported=yes
113 _pkg_short_errors_supported=no
115 ])# _PKG_SHORT_ERRORS_SUPPORTED
118 # PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
119 # [ACTION-IF-NOT-FOUND])
122 # Note that if there is a possibility the first call to
123 # PKG_CHECK_MODULES might not happen, you should be sure to include an
124 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
127 # --------------------------------------------------------------
128 AC_DEFUN([PKG_CHECK_MODULES],
129 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
130 AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
131 AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
134 AC_MSG_CHECKING([for $1])
136 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
137 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
139 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
140 and $1[]_LIBS to avoid the need to call pkg-config.
141 See the pkg-config man page for more details.])
143 if test $pkg_failed = yes; then
145 _PKG_SHORT_ERRORS_SUPPORTED
146 if test $_pkg_short_errors_supported = yes; then
147 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
149 $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
151 # Put the nasty error message in config.log where it belongs
152 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
154 m4_default([$4], [AC_MSG_ERROR(
155 [Package requirements ($2) were not met:
159 Consider adjusting the PKG_CONFIG_PATH environment variable if you
160 installed software in a non-standard prefix.
164 elif test $pkg_failed = untried; then
166 m4_default([$4], [AC_MSG_FAILURE(
167 [The pkg-config script could not be found or is too old. Make sure it
168 is in your PATH or set the PKG_CONFIG environment variable to the full
173 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
176 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
177 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
181 ])# PKG_CHECK_MODULES
183 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
186 # This file is free software; the Free Software Foundation
187 # gives unlimited permission to copy and/or distribute it,
188 # with or without modifications, as long as this notice is preserved.
192 # AM_AUTOMAKE_VERSION(VERSION)
193 # ----------------------------
194 # Automake X.Y traces this macro to ensure aclocal.m4 has been
195 # generated from the m4 files accompanying Automake X.Y.
196 # (This private macro should not be called outside this file.)
197 AC_DEFUN([AM_AUTOMAKE_VERSION],
198 [am__api_version='1.11'
199 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
200 dnl require some minimum version. Point them to the right macro.
201 m4_if([$1], [1.11.3], [],
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206 # -----------------------------
207 # aclocal traces this macro to find the Autoconf version.
208 # This is a private macro too. Using m4_define simplifies
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210 m4_define([_AM_AUTOCONF_VERSION], [])
212 # AM_SET_CURRENT_AUTOMAKE_VERSION
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222 # Copyright (C) 2011 Free Software Foundation, Inc.
224 # This file is free software; the Free Software Foundation
225 # gives unlimited permission to copy and/or distribute it,
226 # with or without modifications, as long as this notice is preserved.
230 # AM_PROG_AR([ACT-IF-FAIL])
231 # -------------------------
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283 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
285 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
287 # This file is free software; the Free Software Foundation
288 # gives unlimited permission to copy and/or distribute it,
289 # with or without modifications, as long as this notice is preserved.
293 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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299 # therefore $ac_aux_dir as well) can be either absolute or relative,
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315 # start a VPATH build or use an absolute $srcdir.
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338 # AM_CONDITIONAL -*- Autoconf -*-
340 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
341 # Free Software Foundation, Inc.
343 # This file is free software; the Free Software Foundation
344 # gives unlimited permission to copy and/or distribute it,
345 # with or without modifications, as long as this notice is preserved.
349 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
350 # -------------------------------------
351 # Define a conditional.
352 AC_DEFUN([AM_CONDITIONAL],
354 ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
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357 AC_SUBST([$1_FALSE])dnl
358 _AM_SUBST_NOTMAKE([$1_TRUE])dnl
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360 m4_define([_AM_COND_VALUE_$1], [$2])dnl
368 AC_CONFIG_COMMANDS_PRE(
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370 AC_MSG_ERROR([[conditional "$1" was never defined.
371 Usually this means the macro was only invoked conditionally.]])
374 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
375 # 2010, 2011 Free Software Foundation, Inc.
377 # This file is free software; the Free Software Foundation
378 # gives unlimited permission to copy and/or distribute it,
379 # with or without modifications, as long as this notice is preserved.
383 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
384 # written in clear, in which case automake, when reading aclocal.m4,
385 # will think it sees a *use*, and therefore will trigger all it's
386 # C support machinery. Also note that it means that autoscan, seeing
387 # CC etc. in the Makefile, will ask for an AC_PROG_CC use...
390 # _AM_DEPENDENCIES(NAME)
391 # ----------------------
392 # See how the compiler implements dependency checking.
393 # NAME is "CC", "CXX", "GCJ", or "OBJC".
394 # We try a few techniques and use that to set a single cache variable.
396 # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
397 # modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
398 # dependency, and given that the user is not expected to run this macro,
399 # just rely on AC_PROG_CC.
400 AC_DEFUN([_AM_DEPENDENCIES],
401 [AC_REQUIRE([AM_SET_DEPDIR])dnl
402 AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
403 AC_REQUIRE([AM_MAKE_INCLUDE])dnl
404 AC_REQUIRE([AM_DEP_TRACK])dnl
406 ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
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408 [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
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410 [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
411 [depcc="$$1" am_compiler_list=])
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423 # Copy depcomp to subdir because otherwise we won't find it if we're
424 # using a relative directory.
425 cp "$am_depcomp" conftest.dir
427 # We will build objects and dependencies in a subdirectory because
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435 am_cv_$1_dependencies_compiler_type=none
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441 [case " $depcc " in #(
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445 [case " $depcc " in #(
446 *\ -arch\ *\ -arch\ *) am__universal=true ;;
449 for depmode in $am_compiler_list; do
450 # Setup a source with many dependencies, because some compilers
451 # like to wrap large dependency lists on column 80 (with \), and
452 # we should not choose a depcomp mode which is confused by this.
454 # We need to recreate these files for each test, as the compiler may
455 # overwrite some of them when testing with obscure command lines.
456 # This happens at least with the AIX C compiler.
458 for i in 1 2 3 4 5 6; do
459 echo '#include "conftst'$i'.h"' >> sub/conftest.c
460 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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462 touch sub/conftst$i.h
464 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
466 # We check with `-c' and `-o' for the sake of the "dashmstdout"
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469 # versions had trouble with output in subdirs
470 am__obj=sub/conftest.${OBJEXT-o}
471 am__minus_obj="-o $am__obj"
474 # This depmode causes a compiler race in universal mode.
475 test "$am__universal" = false || continue
478 # after this tag, mechanisms are not by side-effect, so they'll
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480 if test "x$enable_dependency_tracking" = xyes; then
486 msvc7 | msvc7msys | msvisualcpp | msvcmsys)
487 # This compiler won't grok `-c -o', but also, the minuso test has
488 # not run yet. These depmodes are late enough in the game, and
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490 am__obj=conftest.${OBJEXT-o}
495 if depmode=$depmode \
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497 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
498 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
499 >/dev/null 2>conftest.err &&
500 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
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502 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
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509 # The diagnosis changed in icc 8.0:
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560 # Generate code to set up dependency tracking. -*- Autoconf -*-
562 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
563 # Free Software Foundation, Inc.
565 # This file is free software; the Free Software Foundation
566 # gives unlimited permission to copy and/or distribute it,
567 # with or without modifications, as long as this notice is preserved.
571 # _AM_OUTPUT_DEPENDENCY_COMMANDS
572 # ------------------------------
573 AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
575 # Autoconf 2.62 quotes --file arguments for eval, but not when files
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586 mf=`echo "$mf" | sed -e 's/:.*$//'`
587 # Check whether this is an Automake generated Makefile or not.
588 # We used to match only the files named `Makefile.in', but
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592 # Grep'ing the whole file is not good either: AIX grep has a line
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640 # Do all the work for Automake. -*- Autoconf -*-
642 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
643 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
645 # This file is free software; the Free Software Foundation
646 # gives unlimited permission to copy and/or distribute it,
647 # with or without modifications, as long as this notice is preserved.
651 # This macro actually does too much. Some checks are only needed if
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665 AC_DEFUN([AM_INIT_AUTOMAKE],
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667 dnl Autoconf wants to disallow AM_ names. We explicitly allow
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692 # Define the identity of the package.
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696 AC_SUBST([PACKAGE], [$1])dnl
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702 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
703 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
705 _AM_IF_OPTION([no-define],,
706 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
707 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
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710 AC_REQUIRE([AM_SANITY_CHECK])dnl
711 AC_REQUIRE([AC_ARG_PROGRAM])dnl
712 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
713 AM_MISSING_PROG(AUTOCONF, autoconf)
714 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
715 AM_MISSING_PROG(AUTOHEADER, autoheader)
716 AM_MISSING_PROG(MAKEINFO, makeinfo)
717 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
718 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
719 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
720 # We need awk for the "check" target. The system "awk" is bad on
722 AC_REQUIRE([AC_PROG_AWK])dnl
723 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
724 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
725 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
726 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
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728 _AM_IF_OPTION([no-dependencies],,
729 [AC_PROVIDE_IFELSE([AC_PROG_CC],
730 [_AM_DEPENDENCIES(CC)],
731 [define([AC_PROG_CC],
732 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
733 AC_PROVIDE_IFELSE([AC_PROG_CXX],
734 [_AM_DEPENDENCIES(CXX)],
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738 [_AM_DEPENDENCIES(OBJC)],
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746 AC_CONFIG_COMMANDS_PRE(dnl
747 [m4_provide_if([_AM_COMPILER_EXEEXT],
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759 # This file resides in the same directory as the config header
760 # that is generated. The stamp files are numbered to have different names.
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765 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
766 [# Compute $1's index in $config_headers.
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777 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
779 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
782 # This file is free software; the Free Software Foundation
783 # gives unlimited permission to copy and/or distribute it,
784 # with or without modifications, as long as this notice is preserved.
790 # Define $install_sh.
791 AC_DEFUN([AM_PROG_INSTALL_SH],
792 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
793 if test x"${install_sh}" != xset; then
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798 install_sh="\${SHELL} $am_aux_dir/install-sh"
801 AC_SUBST(install_sh)])
803 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
805 # This file is free software; the Free Software Foundation
806 # gives unlimited permission to copy and/or distribute it,
807 # with or without modifications, as long as this notice is preserved.
811 # Check whether the underlying file-system supports filenames
812 # with a leading dot. For instance MS-DOS doesn't.
813 AC_DEFUN([AM_SET_LEADING_DOT],
814 [rm -rf .tst 2>/dev/null
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822 AC_SUBST([am__leading_dot])])
824 # Check to see how 'make' treats includes. -*- Autoconf -*-
826 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
828 # This file is free software; the Free Software Foundation
829 # gives unlimited permission to copy and/or distribute it,
830 # with or without modifications, as long as this notice is preserved.
836 # Check to see how make treats includes.
837 AC_DEFUN([AM_MAKE_INCLUDE],
838 [am_make=${MAKE-make}
839 cat > confinc << 'END'
841 @echo this is the am__doit target
844 # If we don't find an include directive, just comment out the code.
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849 # First try GNU make style include.
850 echo "include confinc" > confmf
851 # Ignore all kinds of additional output from `make'.
852 case `$am_make -s -f confmf 2> /dev/null` in #(
853 *the\ am__doit\ target*)
859 # Now try BSD make style include.
860 if test "$am__include" = "#"; then
861 echo '.include "confinc"' > confmf
862 case `$am_make -s -f confmf 2> /dev/null` in #(
863 *the\ am__doit\ target*)
870 AC_SUBST([am__include])
871 AC_SUBST([am__quote])
872 AC_MSG_RESULT([$_am_result])
876 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
877 # Free Software Foundation, Inc.
879 # This file is free software; the Free Software Foundation
880 # gives unlimited permission to copy and/or distribute it,
881 # with or without modifications, as long as this notice is preserved.
887 # Like AC_PROG_CC_C_O, but changed for automake.
888 AC_DEFUN([AM_PROG_CC_C_O],
889 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
890 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
891 AC_REQUIRE_AUX_FILE([compile])dnl
892 # FIXME: we rely on the cache variable name because
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895 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
896 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
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898 # Losing compiler, so override with the script.
899 # FIXME: It is wrong to rewrite CC.
900 # But if we don't then we get into trouble of one sort or another.
901 # A longer-term fix would be to have automake use am__CC in this case,
902 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
903 CC="$am_aux_dir/compile $CC"
905 dnl Make sure AC_PROG_CC is never called again, or it will override our
907 m4_define([AC_PROG_CC],
908 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
911 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
913 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
914 # Free Software Foundation, Inc.
916 # This file is free software; the Free Software Foundation
917 # gives unlimited permission to copy and/or distribute it,
918 # with or without modifications, as long as this notice is preserved.
922 # AM_MISSING_PROG(NAME, PROGRAM)
923 # ------------------------------
924 AC_DEFUN([AM_MISSING_PROG],
925 [AC_REQUIRE([AM_MISSING_HAS_RUN])
926 $1=${$1-"${am_missing_run}$2"}
932 # Define MISSING if not defined so far and test if it supports --run.
933 # If it does, set am_missing_run to use it, otherwise, to nothing.
934 AC_DEFUN([AM_MISSING_HAS_RUN],
935 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
936 AC_REQUIRE_AUX_FILE([missing])dnl
937 if test x"${MISSING+set}" != xset; then
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947 am_missing_run="$MISSING --run "
950 AC_MSG_WARN([`missing' script is too old or missing])
954 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
957 # This file is free software; the Free Software Foundation
958 # gives unlimited permission to copy and/or distribute it,
959 # with or without modifications, as long as this notice is preserved.
965 # Check for `mkdir -p'.
966 AC_DEFUN([AM_PROG_MKDIR_P],
967 [AC_PREREQ([2.60])dnl
968 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
969 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
970 dnl while keeping a definition of mkdir_p for backward compatibility.
971 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
972 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
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976 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
978 [[\\/$]]* | ?:[[\\/]]*) ;;
979 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
983 # Helper functions for option handling. -*- Autoconf -*-
985 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
988 # This file is free software; the Free Software Foundation
989 # gives unlimited permission to copy and/or distribute it,
990 # with or without modifications, as long as this notice is preserved.
994 # _AM_MANGLE_OPTION(NAME)
995 # -----------------------
996 AC_DEFUN([_AM_MANGLE_OPTION],
997 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
999 # _AM_SET_OPTION(NAME)
1000 # --------------------
1001 # Set option NAME. Presently that only means defining a flag for this option.
1002 AC_DEFUN([_AM_SET_OPTION],
1003 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1005 # _AM_SET_OPTIONS(OPTIONS)
1006 # ------------------------
1007 # OPTIONS is a space-separated list of Automake options.
1008 AC_DEFUN([_AM_SET_OPTIONS],
1009 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1011 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1012 # -------------------------------------------
1013 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1014 AC_DEFUN([_AM_IF_OPTION],
1015 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1017 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008, 2009,
1018 # 2011 Free Software Foundation, Inc.
1020 # This file is free software; the Free Software Foundation
1021 # gives unlimited permission to copy and/or distribute it,
1022 # with or without modifications, as long as this notice is preserved.
1026 # AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
1027 # ---------------------------------------------------------------------------
1028 # Adds support for distributing Python modules and packages. To
1029 # install modules, copy them to $(pythondir), using the python_PYTHON
1030 # automake variable. To install a package with the same name as the
1031 # automake package, install to $(pkgpythondir), or use the
1032 # pkgpython_PYTHON automake variable.
1034 # The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
1035 # locations to install python extension modules (shared libraries).
1036 # Another macro is required to find the appropriate flags to compile
1037 # extension modules.
1039 # If your package is configured with a different prefix to python,
1040 # users will have to add the install directory to the PYTHONPATH
1041 # environment variable, or create a .pth file (see the python
1042 # documentation for details).
1044 # If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
1045 # cause an error if the version of python installed on the system
1046 # doesn't meet the requirement. MINIMUM-VERSION should consist of
1047 # numbers and dots only.
1048 AC_DEFUN([AM_PATH_PYTHON],
1050 dnl Find a Python interpreter. Python versions prior to 2.0 are not
1051 dnl supported. (2.0 was released on October 16, 2000).
1052 m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
1053 [python python2 python3 python3.2 python3.1 python3.0 python2.7 dnl
1054 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0])
1056 AC_ARG_VAR([PYTHON], [the Python interpreter])
1059 dnl No version check is needed.
1060 # Find any Python interpreter.
1061 if test -z "$PYTHON"; then
1062 AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
1064 am_display_PYTHON=python
1066 dnl A version check is needed.
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1075 # Otherwise, try each interpreter until we find one that satisfies
1077 AC_CACHE_CHECK([for a Python interpreter with version >= $1],
1078 [am_cv_pathless_PYTHON],[
1079 for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
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1083 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
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1087 AC_PATH_PROG([PYTHON], [$am_cv_pathless_PYTHON])
1089 am_display_PYTHON=$am_cv_pathless_PYTHON
1093 if test "$PYTHON" = :; then
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1095 m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
1098 dnl Query Python for its version number. Getting [:3] seems to be
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1102 AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
1103 [am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[[:3]])"`])
1104 AC_SUBST([PYTHON_VERSION], [$am_cv_python_version])
1106 dnl Use the values of $prefix and $exec_prefix for the corresponding
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1112 AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
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1118 [am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`])
1119 AC_SUBST([PYTHON_PLATFORM], [$am_cv_python_platform])
1122 dnl Set up 4 directories:
1124 dnl pythondir -- where to install python scripts. This is the
1125 dnl site-packages directory, not the python standard library
1126 dnl directory like in previous automake betas. This behavior
1127 dnl is more consistent with lispdir.m4 for example.
1128 dnl Query distutils for this directory.
1129 AC_CACHE_CHECK([for $am_display_PYTHON script directory],
1130 [am_cv_python_pythondir],
1131 [if test "x$prefix" = xNONE
1133 am_py_prefix=$ac_default_prefix
1135 am_py_prefix=$prefix
1137 am_cv_python_pythondir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(0,0,prefix='$am_py_prefix'))" 2>/dev/null`
1138 case $am_cv_python_pythondir in
1140 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
1141 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
1144 case $am_py_prefix in
1147 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
1153 AC_SUBST([pythondir], [$am_cv_python_pythondir])
1155 dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
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1159 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
1161 dnl pyexecdir -- directory for installing python extension modules
1162 dnl (shared libraries)
1163 dnl Query distutils for this directory.
1164 AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
1165 [am_cv_python_pyexecdir],
1166 [if test "x$exec_prefix" = xNONE
1168 am_py_exec_prefix=$am_py_prefix
1170 am_py_exec_prefix=$exec_prefix
1172 am_cv_python_pyexecdir=`$PYTHON -c "import sys; from distutils import sysconfig; sys.stdout.write(sysconfig.get_python_lib(1,0,prefix='$am_py_exec_prefix'))" 2>/dev/null`
1173 case $am_cv_python_pyexecdir in
1174 $am_py_exec_prefix*)
1175 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
1176 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
1179 case $am_py_exec_prefix in
1182 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
1188 AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
1190 dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
1192 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
1194 dnl Run any user-specified action.
1201 # AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
1202 # ---------------------------------------------------------------------------
1203 # Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
1204 # Run ACTION-IF-FALSE otherwise.
1205 # This test uses sys.hexversion instead of the string equivalent (first
1206 # word of sys.version), in order to cope with versions such as 2.2c1.
1207 # This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
1208 AC_DEFUN([AM_PYTHON_CHECK_VERSION],
1210 # split strings by '.' and convert to numeric. Append some zeros
1211 # because we need at least 4 digits for the hex conversion.
1212 # map returns an iterator in Python 3.0 and a list in 2.x
1213 minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
1215 # xrange is not present in Python 3.0 and range returns an iterator
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1218 AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
1220 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1222 # This file is free software; the Free Software Foundation
1223 # gives unlimited permission to copy and/or distribute it,
1224 # with or without modifications, as long as this notice is preserved.
1228 # AM_RUN_LOG(COMMAND)
1229 # -------------------
1230 # Run COMMAND, save the exit status in ac_status, and log it.
1231 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1232 AC_DEFUN([AM_RUN_LOG],
1233 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1234 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1236 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1237 (exit $ac_status); }])
1239 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1241 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1242 # Free Software Foundation, Inc.
1244 # This file is free software; the Free Software Foundation
1245 # gives unlimited permission to copy and/or distribute it,
1246 # with or without modifications, as long as this notice is preserved.
1252 AC_DEFUN([AM_SANITY_CHECK],
1253 [AC_MSG_CHECKING([whether build environment is sane])
1256 echo timestamp > conftest.file
1257 # Reject unsafe characters in $srcdir or the absolute working directory
1258 # name. Accept space and tab only in the latter.
1262 *[[\\\"\#\$\&\'\`$am_lf]]*)
1263 AC_MSG_ERROR([unsafe absolute working directory name]);;
1266 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1267 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1270 # Do `set' in a subshell so we don't clobber the current shell's
1271 # arguments. Must try -L first in case configure is actually a
1272 # symlink; some systems play weird games with the mod time of symlinks
1273 # (eg FreeBSD returns the mod time of the symlink's containing
1276 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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1282 if test "$[*]" != "X $srcdir/configure conftest.file" \
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1285 # If neither matched, then we have a broken ls. This can happen
1286 # if, for instance, CONFIG_SHELL is bash and it inherits a
1287 # broken ls alias from the environment. This has actually
1288 # happened. Such a system could not be considered "sane".
1289 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1290 alias in your environment])
1293 test "$[2]" = conftest.file
1299 AC_MSG_ERROR([newly created file is older than distributed files!
1300 Check your system clock])
1302 AC_MSG_RESULT(yes)])
1304 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
1306 # This file is free software; the Free Software Foundation
1307 # gives unlimited permission to copy and/or distribute it,
1308 # with or without modifications, as long as this notice is preserved.
1312 # AM_SILENT_RULES([DEFAULT])
1313 # --------------------------
1314 # Enable less verbose build rules; with the default set to DEFAULT
1315 # (`yes' being less verbose, `no' or empty being verbose).
1316 AC_DEFUN([AM_SILENT_RULES],
1317 [AC_ARG_ENABLE([silent-rules],
1318 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1319 --disable-silent-rules verbose build output (undo: `make V=0')])
1320 case $enable_silent_rules in
1321 yes) AM_DEFAULT_VERBOSITY=0;;
1322 no) AM_DEFAULT_VERBOSITY=1;;
1323 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1326 dnl A few `make' implementations (e.g., NonStop OS and NextStep)
1327 dnl do not support nested variable expansions.
1328 dnl See automake bug#9928 and bug#10237.
1329 am_make=${MAKE-make}
1330 AC_CACHE_CHECK([whether $am_make supports nested variables],
1331 [am_cv_make_support_nested_variables],
1332 [if AS_ECHO([['TRUE=$(BAR$(V))
1338 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1339 am_cv_make_support_nested_variables=yes
1341 am_cv_make_support_nested_variables=no
1343 if test $am_cv_make_support_nested_variables = yes; then
1344 dnl Using `$V' instead of `$(V)' breaks IRIX make.
1346 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1348 AM_V=$AM_DEFAULT_VERBOSITY
1349 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1352 AM_SUBST_NOTMAKE([AM_V])dnl
1353 AC_SUBST([AM_DEFAULT_V])dnl
1354 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1355 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1357 AC_SUBST([AM_BACKSLASH])dnl
1358 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1361 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1363 # This file is free software; the Free Software Foundation
1364 # gives unlimited permission to copy and/or distribute it,
1365 # with or without modifications, as long as this notice is preserved.
1369 # AM_PROG_INSTALL_STRIP
1370 # ---------------------
1371 # One issue with vendor `install' (even GNU) is that you can't
1372 # specify the program used to strip binaries. This is especially
1373 # annoying in cross-compiling environments, where the build's strip
1374 # is unlikely to handle the host's binaries.
1375 # Fortunately install-sh will honor a STRIPPROG variable, so we
1376 # always use install-sh in `make install-strip', and initialize
1377 # STRIPPROG with the value of the STRIP variable (set by the user).
1378 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1379 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1380 # Installed binaries are usually stripped using `strip' when the user
1381 # run `make install-strip'. However `strip' might not be the right
1382 # tool to use in cross-compilation environments, therefore Automake
1383 # will honor the `STRIP' environment variable to overrule this program.
1384 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1385 if test "$cross_compiling" != no; then
1386 AC_CHECK_TOOL([STRIP], [strip], :)
1388 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1389 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1391 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1393 # This file is free software; the Free Software Foundation
1394 # gives unlimited permission to copy and/or distribute it,
1395 # with or without modifications, as long as this notice is preserved.
1399 # _AM_SUBST_NOTMAKE(VARIABLE)
1400 # ---------------------------
1401 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1402 # This macro is traced by Automake.
1403 AC_DEFUN([_AM_SUBST_NOTMAKE])
1405 # AM_SUBST_NOTMAKE(VARIABLE)
1406 # --------------------------
1407 # Public sister of _AM_SUBST_NOTMAKE.
1408 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1410 # Check how to create a tarball. -*- Autoconf -*-
1412 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1414 # This file is free software; the Free Software Foundation
1415 # gives unlimited permission to copy and/or distribute it,
1416 # with or without modifications, as long as this notice is preserved.
1420 # _AM_PROG_TAR(FORMAT)
1421 # --------------------
1422 # Check how to create a tarball in format FORMAT.
1423 # FORMAT should be one of `v7', `ustar', or `pax'.
1425 # Substitute a variable $(am__tar) that is a command
1426 # writing to stdout a FORMAT-tarball containing the directory
1428 # tardir=directory && $(am__tar) > result.tar
1430 # Substitute a variable $(am__untar) that extract such
1431 # a tarball read from stdin.
1432 # $(am__untar) < result.tar
1433 AC_DEFUN([_AM_PROG_TAR],
1434 [# Always define AMTAR for backward compatibility. Yes, it's still used
1435 # in the wild :-( We should find a proper way to deprecate it ...
1436 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1438 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1439 [m4_case([$1], [ustar],, [pax],,
1440 [m4_fatal([Unknown tar format])])
1441 AC_MSG_CHECKING([how to create a $1 tar archive])
1442 # Loop over all known methods to create a tar archive until one works.
1443 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1444 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1445 # Do not fold the above two line into one, because Tru64 sh and
1446 # Solaris sh will not grok spaces in the rhs of `-'.
1447 for _am_tool in $_am_tools
1451 for _am_tar in tar gnutar gtar;
1453 AM_RUN_LOG([$_am_tar --version]) && break
1455 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1456 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1457 am__untar="$_am_tar -xf -"
1460 # Must skip GNU tar: if it does not support --format= it doesn't create
1461 # ustar tarball either.
1462 (tar --version) >/dev/null 2>&1 && continue
1463 am__tar='tar chf - "$$tardir"'
1464 am__tar_='tar chf - "$tardir"'
1465 am__untar='tar xf -'
1468 am__tar='pax -L -x $1 -w "$$tardir"'
1469 am__tar_='pax -L -x $1 -w "$tardir"'
1473 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1474 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1475 am__untar='cpio -i -H $1 -d'
1484 # If the value was cached, stop now. We just wanted to have am__tar
1485 # and am__untar set.
1486 test -n "${am_cv_prog_tar_$1}" && break
1488 # tar/untar a dummy directory, and stop if the command works
1491 echo GrepMe > conftest.dir/file
1492 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1494 if test -s conftest.tar; then
1495 AM_RUN_LOG([$am__untar <conftest.tar])
1496 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1501 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1502 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1504 AC_SUBST([am__untar])
1507 m4_include([m4/gtk-doc.m4])
1508 m4_include([m4/introspection.m4])
1509 m4_include([m4/libtool.m4])
1510 m4_include([m4/ltoptions.m4])
1511 m4_include([m4/ltsugar.m4])
1512 m4_include([m4/ltversion.m4])
1513 m4_include([m4/lt~obsolete.m4])