1 # generated automatically by aclocal 1.11.6 -*- 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]), [2.69],,
18 [m4_warning([this file was generated for autoconf 2.69.
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21 To do so, use the procedure documented by the package, typically `autoreconf'.])])
23 dnl GNOME_COMPILE_WARNINGS
24 dnl Turn on many useful compiler warnings
25 dnl For now, only works on GCC
26 AC_DEFUN([GNOME_COMPILE_WARNINGS],[
27 dnl ******************************
28 dnl More compiler warnings
29 dnl ******************************
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32 AC_HELP_STRING([--enable-compile-warnings=@<:@no/minimum/yes/maximum/error@:>@],
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78 AC_MSG_ERROR(Unknown argument '$enable_compile_warnings' to --enable-compile-warnings)
81 CFLAGS="$realsave_CFLAGS"
82 AC_MSG_CHECKING(what warning flags to pass to the C compiler)
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93 if test "x$GCC" = "xyes"; then
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130 ## -W is not all that useful. And it cannot be controlled
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141 [Try to warn if code is not ISO C++ ]),,
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147 if test "x$GXX" = "xyes"; then
148 case " $CXXFLAGS " in
149 *[\ \ ]-ansi[\ \ ]*) ;;
150 *) complCXXFLAGS="$complCXXFLAGS -ansi" ;;
153 case " $CXXFLAGS " in
154 *[\ \ ]-pedantic[\ \ ]*) ;;
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162 AC_SUBST(WARN_CXXFLAGS)
165 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
166 # serial 1 (pkg-config-0.24)
168 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
170 # This program is free software; you can redistribute it and/or modify
171 # it under the terms of the GNU General Public License as published by
172 # the Free Software Foundation; either version 2 of the License, or
173 # (at your option) any later version.
175 # This program is distributed in the hope that it will be useful, but
176 # WITHOUT ANY WARRANTY; without even the implied warranty of
177 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
178 # General Public License for more details.
180 # You should have received a copy of the GNU General Public License
181 # along with this program; if not, write to the Free Software
182 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
184 # As a special exception to the GNU General Public License, if you
185 # distribute this file as part of a program that contains a
186 # configuration script generated by Autoconf, you may include it under
187 # the same distribution terms that you use for the rest of that program.
189 # PKG_PROG_PKG_CONFIG([MIN-VERSION])
190 # ----------------------------------
191 AC_DEFUN([PKG_PROG_PKG_CONFIG],
192 [m4_pattern_forbid([^_?PKG_[A-Z_]+$])
193 m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
194 m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
195 AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
196 AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
197 AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
199 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
200 AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
202 if test -n "$PKG_CONFIG"; then
203 _pkg_min_version=m4_default([$1], [0.9.0])
204 AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
205 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
212 ])# PKG_PROG_PKG_CONFIG
214 # PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
216 # Check to see whether a particular set of modules exists. Similar
217 # to PKG_CHECK_MODULES(), but does not set variables or print errors.
219 # Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
220 # only at the first occurence in configure.ac, so if the first place
221 # it's called might be skipped (such as if it is within an "if", you
222 # have to call PKG_CHECK_EXISTS manually
223 # --------------------------------------------------------------
224 AC_DEFUN([PKG_CHECK_EXISTS],
225 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
226 if test -n "$PKG_CONFIG" && \
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228 m4_default([$2], [:])
229 m4_ifvaln([$3], [else
233 # _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
234 # ---------------------------------------------
235 m4_define([_PKG_CONFIG],
236 [if test -n "$$1"; then
238 elif test -n "$PKG_CONFIG"; then
239 PKG_CHECK_EXISTS([$3],
240 [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
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264 # Note that if there is a possibility the first call to
265 # PKG_CHECK_MODULES might not happen, you should be sure to include an
266 # explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
269 # --------------------------------------------------------------
270 AC_DEFUN([PKG_CHECK_MODULES],
271 [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
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276 AC_MSG_CHECKING([for $1])
278 _PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
279 _PKG_CONFIG([$1][_LIBS], [libs], [$2])
281 m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
282 and $1[]_LIBS to avoid the need to call pkg-config.
283 See the pkg-config man page for more details.])
285 if test $pkg_failed = yes; then
287 _PKG_SHORT_ERRORS_SUPPORTED
288 if test $_pkg_short_errors_supported = yes; then
289 $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
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294 echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
296 m4_default([$4], [AC_MSG_ERROR(
297 [Package requirements ($2) were not met:
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302 installed software in a non-standard prefix.
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308 m4_default([$4], [AC_MSG_FAILURE(
309 [The pkg-config script could not be found or is too old. Make sure it
310 is in your PATH or set the PKG_CONFIG environment variable to the full
315 To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
318 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
319 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
323 ])# PKG_CHECK_MODULES
325 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
328 # This file is free software; the Free Software Foundation
329 # gives unlimited permission to copy and/or distribute it,
330 # with or without modifications, as long as this notice is preserved.
334 # AM_AUTOMAKE_VERSION(VERSION)
335 # ----------------------------
336 # Automake X.Y traces this macro to ensure aclocal.m4 has been
337 # generated from the m4 files accompanying Automake X.Y.
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364 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
366 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
368 # This file is free software; the Free Software Foundation
369 # gives unlimited permission to copy and/or distribute it,
370 # with or without modifications, as long as this notice is preserved.
374 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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419 # AM_CONDITIONAL -*- Autoconf -*-
421 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
422 # Free Software Foundation, Inc.
424 # This file is free software; the Free Software Foundation
425 # gives unlimited permission to copy and/or distribute it,
426 # with or without modifications, as long as this notice is preserved.
430 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
431 # -------------------------------------
432 # Define a conditional.
433 AC_DEFUN([AM_CONDITIONAL],
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455 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
456 # 2010, 2011 Free Software Foundation, Inc.
458 # This file is free software; the Free Software Foundation
459 # gives unlimited permission to copy and/or distribute it,
460 # with or without modifications, as long as this notice is preserved.
464 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
465 # written in clear, in which case automake, when reading aclocal.m4,
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539 for i in 1 2 3 4 5 6; do
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641 # Generate code to set up dependency tracking. -*- Autoconf -*-
643 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
644 # Free Software Foundation, Inc.
646 # This file is free software; the Free Software Foundation
647 # gives unlimited permission to copy and/or distribute it,
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691 # simplest approach to changing $(DEPDIR) to its actual value in the
693 for file in `sed -n "
694 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
695 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
696 # Make sure the directory exists.
697 test -f "$dirpart/$file" && continue
698 fdir=`AS_DIRNAME(["$file"])`
699 AS_MKDIR_P([$dirpart/$fdir])
700 # echo "creating $dirpart/$file"
701 echo '# dummy' > "$dirpart/$file"
705 ])# _AM_OUTPUT_DEPENDENCY_COMMANDS
708 # AM_OUTPUT_DEPENDENCY_COMMANDS
709 # -----------------------------
710 # This macro should only be invoked once -- use via AC_REQUIRE.
712 # This code is only required when automatic dependency tracking
713 # is enabled. FIXME. This creates each `.P' file that we will
714 # need in order to bootstrap the dependency handling code.
715 AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
716 [AC_CONFIG_COMMANDS([depfiles],
717 [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
718 [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
721 # Do all the work for Automake. -*- Autoconf -*-
723 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
724 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
726 # This file is free software; the Free Software Foundation
727 # gives unlimited permission to copy and/or distribute it,
728 # with or without modifications, as long as this notice is preserved.
732 # This macro actually does too much. Some checks are only needed if
733 # your package does certain things. But this isn't really a big deal.
735 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
736 # AM_INIT_AUTOMAKE([OPTIONS])
737 # -----------------------------------------------
738 # The call with PACKAGE and VERSION arguments is the old style
739 # call (pre autoconf-2.50), which is being phased out. PACKAGE
740 # and VERSION should now be passed to AC_INIT and removed from
741 # the call to AM_INIT_AUTOMAKE.
742 # We support both call styles for the transition. After
743 # the next Automake release, Autoconf can make the AC_INIT
744 # arguments mandatory, and then we can depend on a new Autoconf
745 # release and drop the old call support.
746 AC_DEFUN([AM_INIT_AUTOMAKE],
747 [AC_PREREQ([2.62])dnl
748 dnl Autoconf wants to disallow AM_ names. We explicitly allow
749 dnl the ones we care about.
750 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
751 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
752 AC_REQUIRE([AC_PROG_INSTALL])dnl
753 if test "`cd $srcdir && pwd`" != "`pwd`"; then
754 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
755 # is not polluted with repeated "-I."
756 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
757 # test to see if srcdir already configured
758 if test -f $srcdir/config.status; then
759 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
763 # test whether we have cygpath
764 if test -z "$CYGPATH_W"; then
765 if (cygpath --version) >/dev/null 2>/dev/null; then
766 CYGPATH_W='cygpath -w'
771 AC_SUBST([CYGPATH_W])
773 # Define the identity of the package.
774 dnl Distinguish between old-style and new-style calls.
776 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
777 AC_SUBST([PACKAGE], [$1])dnl
778 AC_SUBST([VERSION], [$2])],
779 [_AM_SET_OPTIONS([$1])dnl
780 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
781 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
782 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
783 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
784 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
786 _AM_IF_OPTION([no-define],,
787 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
788 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
790 # Some tools Automake needs.
791 AC_REQUIRE([AM_SANITY_CHECK])dnl
792 AC_REQUIRE([AC_ARG_PROGRAM])dnl
793 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
794 AM_MISSING_PROG(AUTOCONF, autoconf)
795 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
796 AM_MISSING_PROG(AUTOHEADER, autoheader)
797 AM_MISSING_PROG(MAKEINFO, makeinfo)
798 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
799 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
800 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
801 # We need awk for the "check" target. The system "awk" is bad on
803 AC_REQUIRE([AC_PROG_AWK])dnl
804 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
805 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
806 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
807 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
808 [_AM_PROG_TAR([v7])])])
809 _AM_IF_OPTION([no-dependencies],,
810 [AC_PROVIDE_IFELSE([AC_PROG_CC],
811 [_AM_DEPENDENCIES(CC)],
812 [define([AC_PROG_CC],
813 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
814 AC_PROVIDE_IFELSE([AC_PROG_CXX],
815 [_AM_DEPENDENCIES(CXX)],
816 [define([AC_PROG_CXX],
817 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
818 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
819 [_AM_DEPENDENCIES(OBJC)],
820 [define([AC_PROG_OBJC],
821 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
823 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
824 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
825 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
826 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
827 AC_CONFIG_COMMANDS_PRE(dnl
828 [m4_provide_if([_AM_COMPILER_EXEEXT],
829 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
832 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
833 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
834 dnl mangled by Autoconf and run in a shell conditional statement.
835 m4_define([_AC_COMPILER_EXEEXT],
836 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
839 # When config.status generates a header, we must update the stamp-h file.
840 # This file resides in the same directory as the config header
841 # that is generated. The stamp files are numbered to have different names.
843 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
844 # loop where config.status creates the headers, so we can generate
845 # our stamp files there.
846 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
847 [# Compute $1's index in $config_headers.
850 for _am_header in $config_headers :; do
852 $_am_arg | $_am_arg:* )
855 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
858 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
860 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
863 # This file is free software; the Free Software Foundation
864 # gives unlimited permission to copy and/or distribute it,
865 # with or without modifications, as long as this notice is preserved.
871 # Define $install_sh.
872 AC_DEFUN([AM_PROG_INSTALL_SH],
873 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
874 if test x"${install_sh}" != xset; then
877 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
879 install_sh="\${SHELL} $am_aux_dir/install-sh"
882 AC_SUBST(install_sh)])
884 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
886 # This file is free software; the Free Software Foundation
887 # gives unlimited permission to copy and/or distribute it,
888 # with or without modifications, as long as this notice is preserved.
892 # Check whether the underlying file-system supports filenames
893 # with a leading dot. For instance MS-DOS doesn't.
894 AC_DEFUN([AM_SET_LEADING_DOT],
895 [rm -rf .tst 2>/dev/null
896 mkdir .tst 2>/dev/null
897 if test -d .tst; then
902 rmdir .tst 2>/dev/null
903 AC_SUBST([am__leading_dot])])
905 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
908 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
909 # 2011 Free Software Foundation, Inc.
911 # This file is free software; the Free Software Foundation
912 # gives unlimited permission to copy and/or distribute it,
913 # with or without modifications, as long as this notice is preserved.
917 # AM_MAINTAINER_MODE([DEFAULT-MODE])
918 # ----------------------------------
919 # Control maintainer-specific portions of Makefiles.
920 # Default is to disable them, unless `enable' is passed literally.
921 # For symmetry, `disable' may be passed as well. Anyway, the user
922 # can override the default with the --enable/--disable switch.
923 AC_DEFUN([AM_MAINTAINER_MODE],
924 [m4_case(m4_default([$1], [disable]),
925 [enable], [m4_define([am_maintainer_other], [disable])],
926 [disable], [m4_define([am_maintainer_other], [enable])],
927 [m4_define([am_maintainer_other], [enable])
928 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
929 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
930 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
931 AC_ARG_ENABLE([maintainer-mode],
932 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
933 (and sometimes confusing) to the casual installer],
934 [USE_MAINTAINER_MODE=$enableval],
935 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
936 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
937 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
938 MAINT=$MAINTAINER_MODE_TRUE
943 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
945 # Check to see how 'make' treats includes. -*- Autoconf -*-
947 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
949 # This file is free software; the Free Software Foundation
950 # gives unlimited permission to copy and/or distribute it,
951 # with or without modifications, as long as this notice is preserved.
957 # Check to see how make treats includes.
958 AC_DEFUN([AM_MAKE_INCLUDE],
959 [am_make=${MAKE-make}
960 cat > confinc << 'END'
962 @echo this is the am__doit target
965 # If we don't find an include directive, just comment out the code.
966 AC_MSG_CHECKING([for style of include used by $am_make])
970 # First try GNU make style include.
971 echo "include confinc" > confmf
972 # Ignore all kinds of additional output from `make'.
973 case `$am_make -s -f confmf 2> /dev/null` in #(
974 *the\ am__doit\ target*)
980 # Now try BSD make style include.
981 if test "$am__include" = "#"; then
982 echo '.include "confinc"' > confmf
983 case `$am_make -s -f confmf 2> /dev/null` in #(
984 *the\ am__doit\ target*)
991 AC_SUBST([am__include])
992 AC_SUBST([am__quote])
993 AC_MSG_RESULT([$_am_result])
997 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
999 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
1000 # Free Software Foundation, Inc.
1002 # This file is free software; the Free Software Foundation
1003 # gives unlimited permission to copy and/or distribute it,
1004 # with or without modifications, as long as this notice is preserved.
1008 # AM_MISSING_PROG(NAME, PROGRAM)
1009 # ------------------------------
1010 AC_DEFUN([AM_MISSING_PROG],
1011 [AC_REQUIRE([AM_MISSING_HAS_RUN])
1012 $1=${$1-"${am_missing_run}$2"}
1016 # AM_MISSING_HAS_RUN
1017 # ------------------
1018 # Define MISSING if not defined so far and test if it supports --run.
1019 # If it does, set am_missing_run to use it, otherwise, to nothing.
1020 AC_DEFUN([AM_MISSING_HAS_RUN],
1021 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
1022 AC_REQUIRE_AUX_FILE([missing])dnl
1023 if test x"${MISSING+set}" != xset; then
1026 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
1028 MISSING="\${SHELL} $am_aux_dir/missing" ;;
1031 # Use eval to expand $SHELL
1032 if eval "$MISSING --run true"; then
1033 am_missing_run="$MISSING --run "
1036 AC_MSG_WARN([`missing' script is too old or missing])
1040 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
1043 # This file is free software; the Free Software Foundation
1044 # gives unlimited permission to copy and/or distribute it,
1045 # with or without modifications, as long as this notice is preserved.
1051 # Check for `mkdir -p'.
1052 AC_DEFUN([AM_PROG_MKDIR_P],
1053 [AC_PREREQ([2.60])dnl
1054 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
1055 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
1056 dnl while keeping a definition of mkdir_p for backward compatibility.
1057 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
1058 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
1059 dnl Makefile.ins that do not define MKDIR_P, so we do our own
1060 dnl adjustment using top_builddir (which is defined more often than
1062 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
1064 [[\\/$]]* | ?:[[\\/]]*) ;;
1065 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
1069 # Helper functions for option handling. -*- Autoconf -*-
1071 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
1074 # This file is free software; the Free Software Foundation
1075 # gives unlimited permission to copy and/or distribute it,
1076 # with or without modifications, as long as this notice is preserved.
1080 # _AM_MANGLE_OPTION(NAME)
1081 # -----------------------
1082 AC_DEFUN([_AM_MANGLE_OPTION],
1083 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
1085 # _AM_SET_OPTION(NAME)
1086 # --------------------
1087 # Set option NAME. Presently that only means defining a flag for this option.
1088 AC_DEFUN([_AM_SET_OPTION],
1089 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
1091 # _AM_SET_OPTIONS(OPTIONS)
1092 # ------------------------
1093 # OPTIONS is a space-separated list of Automake options.
1094 AC_DEFUN([_AM_SET_OPTIONS],
1095 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
1097 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
1098 # -------------------------------------------
1099 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
1100 AC_DEFUN([_AM_IF_OPTION],
1101 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
1103 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1105 # This file is free software; the Free Software Foundation
1106 # gives unlimited permission to copy and/or distribute it,
1107 # with or without modifications, as long as this notice is preserved.
1111 # AM_RUN_LOG(COMMAND)
1112 # -------------------
1113 # Run COMMAND, save the exit status in ac_status, and log it.
1114 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
1115 AC_DEFUN([AM_RUN_LOG],
1116 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1117 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1119 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1120 (exit $ac_status); }])
1122 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1124 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1125 # Free Software Foundation, Inc.
1127 # This file is free software; the Free Software Foundation
1128 # gives unlimited permission to copy and/or distribute it,
1129 # with or without modifications, as long as this notice is preserved.
1135 AC_DEFUN([AM_SANITY_CHECK],
1136 [AC_MSG_CHECKING([whether build environment is sane])
1139 echo timestamp > conftest.file
1140 # Reject unsafe characters in $srcdir or the absolute working directory
1141 # name. Accept space and tab only in the latter.
1145 *[[\\\"\#\$\&\'\`$am_lf]]*)
1146 AC_MSG_ERROR([unsafe absolute working directory name]);;
1149 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1150 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1153 # Do `set' in a subshell so we don't clobber the current shell's
1154 # arguments. Must try -L first in case configure is actually a
1155 # symlink; some systems play weird games with the mod time of symlinks
1156 # (eg FreeBSD returns the mod time of the symlink's containing
1159 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1160 if test "$[*]" = "X"; then
1162 set X `ls -t "$srcdir/configure" conftest.file`
1165 if test "$[*]" != "X $srcdir/configure conftest.file" \
1166 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1168 # If neither matched, then we have a broken ls. This can happen
1169 # if, for instance, CONFIG_SHELL is bash and it inherits a
1170 # broken ls alias from the environment. This has actually
1171 # happened. Such a system could not be considered "sane".
1172 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1173 alias in your environment])
1176 test "$[2]" = conftest.file
1182 AC_MSG_ERROR([newly created file is older than distributed files!
1183 Check your system clock])
1185 AC_MSG_RESULT(yes)])
1187 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
1189 # This file is free software; the Free Software Foundation
1190 # gives unlimited permission to copy and/or distribute it,
1191 # with or without modifications, as long as this notice is preserved.
1195 # AM_SILENT_RULES([DEFAULT])
1196 # --------------------------
1197 # Enable less verbose build rules; with the default set to DEFAULT
1198 # (`yes' being less verbose, `no' or empty being verbose).
1199 AC_DEFUN([AM_SILENT_RULES],
1200 [AC_ARG_ENABLE([silent-rules],
1201 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1202 --disable-silent-rules verbose build output (undo: `make V=0')])
1203 case $enable_silent_rules in
1204 yes) AM_DEFAULT_VERBOSITY=0;;
1205 no) AM_DEFAULT_VERBOSITY=1;;
1206 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1209 dnl A few `make' implementations (e.g., NonStop OS and NextStep)
1210 dnl do not support nested variable expansions.
1211 dnl See automake bug#9928 and bug#10237.
1212 am_make=${MAKE-make}
1213 AC_CACHE_CHECK([whether $am_make supports nested variables],
1214 [am_cv_make_support_nested_variables],
1215 [if AS_ECHO([['TRUE=$(BAR$(V))
1221 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1222 am_cv_make_support_nested_variables=yes
1224 am_cv_make_support_nested_variables=no
1226 if test $am_cv_make_support_nested_variables = yes; then
1227 dnl Using `$V' instead of `$(V)' breaks IRIX make.
1229 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1231 AM_V=$AM_DEFAULT_VERBOSITY
1232 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1235 AM_SUBST_NOTMAKE([AM_V])dnl
1236 AC_SUBST([AM_DEFAULT_V])dnl
1237 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1238 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1240 AC_SUBST([AM_BACKSLASH])dnl
1241 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1244 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1246 # This file is free software; the Free Software Foundation
1247 # gives unlimited permission to copy and/or distribute it,
1248 # with or without modifications, as long as this notice is preserved.
1252 # AM_PROG_INSTALL_STRIP
1253 # ---------------------
1254 # One issue with vendor `install' (even GNU) is that you can't
1255 # specify the program used to strip binaries. This is especially
1256 # annoying in cross-compiling environments, where the build's strip
1257 # is unlikely to handle the host's binaries.
1258 # Fortunately install-sh will honor a STRIPPROG variable, so we
1259 # always use install-sh in `make install-strip', and initialize
1260 # STRIPPROG with the value of the STRIP variable (set by the user).
1261 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1262 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1263 # Installed binaries are usually stripped using `strip' when the user
1264 # run `make install-strip'. However `strip' might not be the right
1265 # tool to use in cross-compilation environments, therefore Automake
1266 # will honor the `STRIP' environment variable to overrule this program.
1267 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1268 if test "$cross_compiling" != no; then
1269 AC_CHECK_TOOL([STRIP], [strip], :)
1271 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1272 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1274 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1276 # This file is free software; the Free Software Foundation
1277 # gives unlimited permission to copy and/or distribute it,
1278 # with or without modifications, as long as this notice is preserved.
1282 # _AM_SUBST_NOTMAKE(VARIABLE)
1283 # ---------------------------
1284 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1285 # This macro is traced by Automake.
1286 AC_DEFUN([_AM_SUBST_NOTMAKE])
1288 # AM_SUBST_NOTMAKE(VARIABLE)
1289 # --------------------------
1290 # Public sister of _AM_SUBST_NOTMAKE.
1291 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1293 # Check how to create a tarball. -*- Autoconf -*-
1295 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1297 # This file is free software; the Free Software Foundation
1298 # gives unlimited permission to copy and/or distribute it,
1299 # with or without modifications, as long as this notice is preserved.
1303 # _AM_PROG_TAR(FORMAT)
1304 # --------------------
1305 # Check how to create a tarball in format FORMAT.
1306 # FORMAT should be one of `v7', `ustar', or `pax'.
1308 # Substitute a variable $(am__tar) that is a command
1309 # writing to stdout a FORMAT-tarball containing the directory
1311 # tardir=directory && $(am__tar) > result.tar
1313 # Substitute a variable $(am__untar) that extract such
1314 # a tarball read from stdin.
1315 # $(am__untar) < result.tar
1316 AC_DEFUN([_AM_PROG_TAR],
1317 [# Always define AMTAR for backward compatibility. Yes, it's still used
1318 # in the wild :-( We should find a proper way to deprecate it ...
1319 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1321 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1322 [m4_case([$1], [ustar],, [pax],,
1323 [m4_fatal([Unknown tar format])])
1324 AC_MSG_CHECKING([how to create a $1 tar archive])
1325 # Loop over all known methods to create a tar archive until one works.
1326 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1327 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1328 # Do not fold the above two line into one, because Tru64 sh and
1329 # Solaris sh will not grok spaces in the rhs of `-'.
1330 for _am_tool in $_am_tools
1334 for _am_tar in tar gnutar gtar;
1336 AM_RUN_LOG([$_am_tar --version]) && break
1338 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1339 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1340 am__untar="$_am_tar -xf -"
1343 # Must skip GNU tar: if it does not support --format= it doesn't create
1344 # ustar tarball either.
1345 (tar --version) >/dev/null 2>&1 && continue
1346 am__tar='tar chf - "$$tardir"'
1347 am__tar_='tar chf - "$tardir"'
1348 am__untar='tar xf -'
1351 am__tar='pax -L -x $1 -w "$$tardir"'
1352 am__tar_='pax -L -x $1 -w "$tardir"'
1356 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1357 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1358 am__untar='cpio -i -H $1 -d'
1367 # If the value was cached, stop now. We just wanted to have am__tar
1368 # and am__untar set.
1369 test -n "${am_cv_prog_tar_$1}" && break
1371 # tar/untar a dummy directory, and stop if the command works
1374 echo GrepMe > conftest.dir/file
1375 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1377 if test -s conftest.tar; then
1378 AM_RUN_LOG([$am__untar <conftest.tar])
1379 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1384 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1385 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1387 AC_SUBST([am__untar])
1390 m4_include([m4/gtk-doc.m4])
1391 m4_include([m4/introspection.m4])
1392 m4_include([m4/libtool.m4])
1393 m4_include([m4/ltoptions.m4])
1394 m4_include([m4/ltsugar.m4])
1395 m4_include([m4/ltversion.m4])
1396 m4_include([m4/lt~obsolete.m4])
1397 m4_include([m4/vapigen.m4])