1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
5 # This file is free software; the Free Software Foundation
6 # gives unlimited permission to copy and/or distribute it,
7 # with or without modifications, as long as this notice is preserved.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
14 m4_ifndef([AC_AUTOCONF_VERSION],
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18 You have another version of autoconf. It may work, but is not guaranteed to.
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20 To do so, use the procedure documented by the package, typically `autoreconf'.])])
22 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
23 # serial 1 (pkg-config-0.24)
25 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
27 # This program is free software; you can redistribute it and/or modify
28 # it under the terms of the GNU General Public License as published by
29 # the Free Software Foundation; either version 2 of the License, or
30 # (at your option) any later version.
32 # This program is distributed in the hope that it will be useful, but
33 # WITHOUT ANY WARRANTY; without even the implied warranty of
34 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
35 # General Public License for more details.
37 # You should have received a copy of the GNU General Public License
38 # along with this program; if not, write to the Free Software
39 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
41 # As a special exception to the GNU General Public License, if you
42 # distribute this file as part of a program that contains a
43 # configuration script generated by Autoconf, you may include it under
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180 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
182 # This file is free software; the Free Software Foundation
183 # gives unlimited permission to copy and/or distribute it,
184 # with or without modifications, as long as this notice is preserved.
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216 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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487 # Generate code to set up dependency tracking. -*- Autoconf -*-
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490 # Free Software Foundation, Inc.
492 # This file is free software; the Free Software Foundation
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637 AC_REQUIRE([AM_SANITY_CHECK])dnl
638 AC_REQUIRE([AC_ARG_PROGRAM])dnl
639 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
640 AM_MISSING_PROG(AUTOCONF, autoconf)
641 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
642 AM_MISSING_PROG(AUTOHEADER, autoheader)
643 AM_MISSING_PROG(MAKEINFO, makeinfo)
644 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
645 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
646 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
647 # We need awk for the "check" target. The system "awk" is bad on
649 AC_REQUIRE([AC_PROG_AWK])dnl
650 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
651 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
652 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
653 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
654 [_AM_PROG_TAR([v7])])])
655 _AM_IF_OPTION([no-dependencies],,
656 [AC_PROVIDE_IFELSE([AC_PROG_CC],
657 [_AM_DEPENDENCIES(CC)],
658 [define([AC_PROG_CC],
659 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
660 AC_PROVIDE_IFELSE([AC_PROG_CXX],
661 [_AM_DEPENDENCIES(CXX)],
662 [define([AC_PROG_CXX],
663 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
664 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
665 [_AM_DEPENDENCIES(OBJC)],
666 [define([AC_PROG_OBJC],
667 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
669 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
670 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
671 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
672 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
673 AC_CONFIG_COMMANDS_PRE(dnl
674 [m4_provide_if([_AM_COMPILER_EXEEXT],
675 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
678 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
679 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
680 dnl mangled by Autoconf and run in a shell conditional statement.
681 m4_define([_AC_COMPILER_EXEEXT],
682 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
685 # When config.status generates a header, we must update the stamp-h file.
686 # This file resides in the same directory as the config header
687 # that is generated. The stamp files are numbered to have different names.
689 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
690 # loop where config.status creates the headers, so we can generate
691 # our stamp files there.
692 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
693 [# Compute $1's index in $config_headers.
696 for _am_header in $config_headers :; do
698 $_am_arg | $_am_arg:* )
701 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
704 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
706 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
708 # This file is free software; the Free Software Foundation
709 # gives unlimited permission to copy and/or distribute it,
710 # with or without modifications, as long as this notice is preserved.
714 # Define $install_sh.
715 AC_DEFUN([AM_PROG_INSTALL_SH],
716 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
717 if test x"${install_sh}" != xset; then
720 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
722 install_sh="\${SHELL} $am_aux_dir/install-sh"
725 AC_SUBST(install_sh)])
727 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
729 # This file is free software; the Free Software Foundation
730 # gives unlimited permission to copy and/or distribute it,
731 # with or without modifications, as long as this notice is preserved.
735 # Check whether the underlying file-system supports filenames
736 # with a leading dot. For instance MS-DOS doesn't.
737 AC_DEFUN([AM_SET_LEADING_DOT],
738 [rm -rf .tst 2>/dev/null
739 mkdir .tst 2>/dev/null
740 if test -d .tst; then
745 rmdir .tst 2>/dev/null
746 AC_SUBST([am__leading_dot])])
748 # Check to see how 'make' treats includes. -*- Autoconf -*-
750 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
752 # This file is free software; the Free Software Foundation
753 # gives unlimited permission to copy and/or distribute it,
754 # with or without modifications, as long as this notice is preserved.
760 # Check to see how make treats includes.
761 AC_DEFUN([AM_MAKE_INCLUDE],
762 [am_make=${MAKE-make}
763 cat > confinc << 'END'
765 @echo this is the am__doit target
768 # If we don't find an include directive, just comment out the code.
769 AC_MSG_CHECKING([for style of include used by $am_make])
773 # First try GNU make style include.
774 echo "include confinc" > confmf
775 # Ignore all kinds of additional output from `make'.
776 case `$am_make -s -f confmf 2> /dev/null` in #(
777 *the\ am__doit\ target*)
783 # Now try BSD make style include.
784 if test "$am__include" = "#"; then
785 echo '.include "confinc"' > confmf
786 case `$am_make -s -f confmf 2> /dev/null` in #(
787 *the\ am__doit\ target*)
794 AC_SUBST([am__include])
795 AC_SUBST([am__quote])
796 AC_MSG_RESULT([$_am_result])
800 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
801 # Free Software Foundation, Inc.
803 # This file is free software; the Free Software Foundation
804 # gives unlimited permission to copy and/or distribute it,
805 # with or without modifications, as long as this notice is preserved.
811 # Like AC_PROG_CC_C_O, but changed for automake.
812 AC_DEFUN([AM_PROG_CC_C_O],
813 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
814 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
815 AC_REQUIRE_AUX_FILE([compile])dnl
816 # FIXME: we rely on the cache variable name because
817 # there is no other way.
819 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
820 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
821 if test "$am_t" != yes; then
822 # Losing compiler, so override with the script.
823 # FIXME: It is wrong to rewrite CC.
824 # But if we don't then we get into trouble of one sort or another.
825 # A longer-term fix would be to have automake use am__CC in this case,
826 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
827 CC="$am_aux_dir/compile $CC"
829 dnl Make sure AC_PROG_CC is never called again, or it will override our
831 m4_define([AC_PROG_CC],
832 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
835 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
837 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
838 # Free Software Foundation, Inc.
840 # This file is free software; the Free Software Foundation
841 # gives unlimited permission to copy and/or distribute it,
842 # with or without modifications, as long as this notice is preserved.
846 # AM_MISSING_PROG(NAME, PROGRAM)
847 # ------------------------------
848 AC_DEFUN([AM_MISSING_PROG],
849 [AC_REQUIRE([AM_MISSING_HAS_RUN])
850 $1=${$1-"${am_missing_run}$2"}
856 # Define MISSING if not defined so far and test if it supports --run.
857 # If it does, set am_missing_run to use it, otherwise, to nothing.
858 AC_DEFUN([AM_MISSING_HAS_RUN],
859 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
860 AC_REQUIRE_AUX_FILE([missing])dnl
861 if test x"${MISSING+set}" != xset; then
864 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
866 MISSING="\${SHELL} $am_aux_dir/missing" ;;
869 # Use eval to expand $SHELL
870 if eval "$MISSING --run true"; then
871 am_missing_run="$MISSING --run "
874 AC_MSG_WARN([`missing' script is too old or missing])
878 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
880 # This file is free software; the Free Software Foundation
881 # gives unlimited permission to copy and/or distribute it,
882 # with or without modifications, as long as this notice is preserved.
886 # Check for `mkdir -p'.
887 AC_DEFUN([AM_PROG_MKDIR_P],
888 [AC_PREREQ([2.60])dnl
889 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
890 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
891 dnl while keeping a definition of mkdir_p for backward compatibility.
892 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
893 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
894 dnl Makefile.ins that do not define MKDIR_P, so we do our own
895 dnl adjustment using top_builddir (which is defined more often than
897 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
899 [[\\/$]]* | ?:[[\\/]]*) ;;
900 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
904 # Helper functions for option handling. -*- Autoconf -*-
906 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
908 # This file is free software; the Free Software Foundation
909 # gives unlimited permission to copy and/or distribute it,
910 # with or without modifications, as long as this notice is preserved.
914 # _AM_MANGLE_OPTION(NAME)
915 # -----------------------
916 AC_DEFUN([_AM_MANGLE_OPTION],
917 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
919 # _AM_SET_OPTION(NAME)
920 # ------------------------------
921 # Set option NAME. Presently that only means defining a flag for this option.
922 AC_DEFUN([_AM_SET_OPTION],
923 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
925 # _AM_SET_OPTIONS(OPTIONS)
926 # ----------------------------------
927 # OPTIONS is a space-separated list of Automake options.
928 AC_DEFUN([_AM_SET_OPTIONS],
929 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
931 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
932 # -------------------------------------------
933 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
934 AC_DEFUN([_AM_IF_OPTION],
935 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
937 # Check to make sure that the build environment is sane. -*- Autoconf -*-
939 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
940 # Free Software Foundation, Inc.
942 # This file is free software; the Free Software Foundation
943 # gives unlimited permission to copy and/or distribute it,
944 # with or without modifications, as long as this notice is preserved.
950 AC_DEFUN([AM_SANITY_CHECK],
951 [AC_MSG_CHECKING([whether build environment is sane])
954 echo timestamp > conftest.file
955 # Reject unsafe characters in $srcdir or the absolute working directory
956 # name. Accept space and tab only in the latter.
960 *[[\\\"\#\$\&\'\`$am_lf]]*)
961 AC_MSG_ERROR([unsafe absolute working directory name]);;
964 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
965 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
968 # Do `set' in a subshell so we don't clobber the current shell's
969 # arguments. Must try -L first in case configure is actually a
970 # symlink; some systems play weird games with the mod time of symlinks
971 # (eg FreeBSD returns the mod time of the symlink's containing
974 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
975 if test "$[*]" = "X"; then
977 set X `ls -t "$srcdir/configure" conftest.file`
980 if test "$[*]" != "X $srcdir/configure conftest.file" \
981 && test "$[*]" != "X conftest.file $srcdir/configure"; then
983 # If neither matched, then we have a broken ls. This can happen
984 # if, for instance, CONFIG_SHELL is bash and it inherits a
985 # broken ls alias from the environment. This has actually
986 # happened. Such a system could not be considered "sane".
987 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
988 alias in your environment])
991 test "$[2]" = conftest.file
997 AC_MSG_ERROR([newly created file is older than distributed files!
998 Check your system clock])
1000 AC_MSG_RESULT(yes)])
1002 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1004 # This file is free software; the Free Software Foundation
1005 # gives unlimited permission to copy and/or distribute it,
1006 # with or without modifications, as long as this notice is preserved.
1008 # AM_PROG_INSTALL_STRIP
1009 # ---------------------
1010 # One issue with vendor `install' (even GNU) is that you can't
1011 # specify the program used to strip binaries. This is especially
1012 # annoying in cross-compiling environments, where the build's strip
1013 # is unlikely to handle the host's binaries.
1014 # Fortunately install-sh will honor a STRIPPROG variable, so we
1015 # always use install-sh in `make install-strip', and initialize
1016 # STRIPPROG with the value of the STRIP variable (set by the user).
1017 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1018 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1019 # Installed binaries are usually stripped using `strip' when the user
1020 # run `make install-strip'. However `strip' might not be the right
1021 # tool to use in cross-compilation environments, therefore Automake
1022 # will honor the `STRIP' environment variable to overrule this program.
1023 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1024 if test "$cross_compiling" != no; then
1025 AC_CHECK_TOOL([STRIP], [strip], :)
1027 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1028 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1030 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1032 # This file is free software; the Free Software Foundation
1033 # gives unlimited permission to copy and/or distribute it,
1034 # with or without modifications, as long as this notice is preserved.
1038 # _AM_SUBST_NOTMAKE(VARIABLE)
1039 # ---------------------------
1040 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1041 # This macro is traced by Automake.
1042 AC_DEFUN([_AM_SUBST_NOTMAKE])
1044 # AM_SUBST_NOTMAKE(VARIABLE)
1045 # ---------------------------
1046 # Public sister of _AM_SUBST_NOTMAKE.
1047 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1049 # Check how to create a tarball. -*- Autoconf -*-
1051 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1053 # This file is free software; the Free Software Foundation
1054 # gives unlimited permission to copy and/or distribute it,
1055 # with or without modifications, as long as this notice is preserved.
1059 # _AM_PROG_TAR(FORMAT)
1060 # --------------------
1061 # Check how to create a tarball in format FORMAT.
1062 # FORMAT should be one of `v7', `ustar', or `pax'.
1064 # Substitute a variable $(am__tar) that is a command
1065 # writing to stdout a FORMAT-tarball containing the directory
1067 # tardir=directory && $(am__tar) > result.tar
1069 # Substitute a variable $(am__untar) that extract such
1070 # a tarball read from stdin.
1071 # $(am__untar) < result.tar
1072 AC_DEFUN([_AM_PROG_TAR],
1073 [# Always define AMTAR for backward compatibility.
1074 AM_MISSING_PROG([AMTAR], [tar])
1076 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1077 [m4_case([$1], [ustar],, [pax],,
1078 [m4_fatal([Unknown tar format])])
1079 AC_MSG_CHECKING([how to create a $1 tar archive])
1080 # Loop over all known methods to create a tar archive until one works.
1081 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1082 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1083 # Do not fold the above two line into one, because Tru64 sh and
1084 # Solaris sh will not grok spaces in the rhs of `-'.
1085 for _am_tool in $_am_tools
1089 for _am_tar in tar gnutar gtar;
1091 AM_RUN_LOG([$_am_tar --version]) && break
1093 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1094 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1095 am__untar="$_am_tar -xf -"
1098 # Must skip GNU tar: if it does not support --format= it doesn't create
1099 # ustar tarball either.
1100 (tar --version) >/dev/null 2>&1 && continue
1101 am__tar='tar chf - "$$tardir"'
1102 am__tar_='tar chf - "$tardir"'
1103 am__untar='tar xf -'
1106 am__tar='pax -L -x $1 -w "$$tardir"'
1107 am__tar_='pax -L -x $1 -w "$tardir"'
1111 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1112 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1113 am__untar='cpio -i -H $1 -d'
1122 # If the value was cached, stop now. We just wanted to have am__tar
1123 # and am__untar set.
1124 test -n "${am_cv_prog_tar_$1}" && break
1126 # tar/untar a dummy directory, and stop if the command works
1129 echo GrepMe > conftest.dir/file
1130 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1132 if test -s conftest.tar; then
1133 AM_RUN_LOG([$am__untar <conftest.tar])
1134 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1139 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1140 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1142 AC_SUBST([am__untar])
1145 m4_include([m4/gp-check-library.m4])
1146 m4_include([m4/gp-check-shell-environment.m4])
1147 m4_include([m4/gp-config-msg.m4])
1148 m4_include([m4/gp-documentation.m4])
1149 m4_include([m4/gp-gettext-hack.m4])
1150 m4_include([m4/gp-pkg-config.m4])
1151 m4_include([m4/gp-references.m4])
1152 m4_include([m4/gp-udev.m4])
1153 m4_include([m4/gp-va-copy.m4])
1154 m4_include([auto-m4/gettext.m4])
1155 m4_include([auto-m4/iconv.m4])
1156 m4_include([auto-m4/lib-ld.m4])
1157 m4_include([auto-m4/lib-link.m4])
1158 m4_include([auto-m4/lib-prefix.m4])
1159 m4_include([auto-m4/libtool.m4])
1160 m4_include([auto-m4/ltoptions.m4])
1161 m4_include([auto-m4/ltsugar.m4])
1162 m4_include([auto-m4/ltversion.m4])
1163 m4_include([auto-m4/lt~obsolete.m4])
1164 m4_include([auto-m4/nls.m4])
1165 m4_include([auto-m4/po.m4])
1166 m4_include([auto-m4/progtest.m4])