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],
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23 # nls.m4 serial 5 (gettext-0.18)
24 dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
26 dnl This file is free software; the Free Software Foundation
27 dnl gives unlimited permission to copy and/or distribute it,
28 dnl with or without modifications, as long as this notice is preserved.
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32 dnl License but which still want to provide support for the GNU gettext
34 dnl Please note that the actual code of the GNU gettext library is covered
35 dnl by the GNU Library General Public License, and the rest of the GNU
36 dnl gettext package package is covered by the GNU General Public License.
37 dnl They are *not* in the public domain.
40 dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
41 dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
47 AC_MSG_CHECKING([whether NLS is requested])
48 dnl Default is enabled NLS
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56 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
57 # serial 1 (pkg-config-0.24)
59 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
61 # This program is free software; you can redistribute it and/or modify
62 # it under the terms of the GNU General Public License as published by
63 # the Free Software Foundation; either version 2 of the License, or
64 # (at your option) any later version.
66 # This program is distributed in the hope that it will be useful, but
67 # WITHOUT ANY WARRANTY; without even the implied warranty of
68 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
69 # General Public License for more details.
71 # You should have received a copy of the GNU General Public License
72 # along with this program; if not, write to the Free Software
73 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
75 # As a special exception to the GNU General Public License, if you
76 # distribute this file as part of a program that contains a
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207 $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
208 $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
212 ])# PKG_CHECK_MODULES
214 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
217 # This file is free software; the Free Software Foundation
218 # gives unlimited permission to copy and/or distribute it,
219 # with or without modifications, as long as this notice is preserved.
223 # AM_AUTOMAKE_VERSION(VERSION)
224 # ----------------------------
225 # Automake X.Y traces this macro to ensure aclocal.m4 has been
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253 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
255 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
257 # This file is free software; the Free Software Foundation
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310 # Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
311 # Free Software Foundation, Inc.
313 # This file is free software; the Free Software Foundation
314 # gives unlimited permission to copy and/or distribute it,
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319 # AM_CONDITIONAL(NAME, SHELL-CONDITION)
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344 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
345 # 2010, 2011 Free Software Foundation, Inc.
347 # This file is free software; the Free Software Foundation
348 # gives unlimited permission to copy and/or distribute it,
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648 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
652 # test whether we have cygpath
653 if test -z "$CYGPATH_W"; then
654 if (cygpath --version) >/dev/null 2>/dev/null; then
655 CYGPATH_W='cygpath -w'
660 AC_SUBST([CYGPATH_W])
662 # Define the identity of the package.
663 dnl Distinguish between old-style and new-style calls.
665 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
666 AC_SUBST([PACKAGE], [$1])dnl
667 AC_SUBST([VERSION], [$2])],
668 [_AM_SET_OPTIONS([$1])dnl
669 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
670 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
671 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
672 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
673 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
675 _AM_IF_OPTION([no-define],,
676 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
677 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
679 # Some tools Automake needs.
680 AC_REQUIRE([AM_SANITY_CHECK])dnl
681 AC_REQUIRE([AC_ARG_PROGRAM])dnl
682 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
683 AM_MISSING_PROG(AUTOCONF, autoconf)
684 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
685 AM_MISSING_PROG(AUTOHEADER, autoheader)
686 AM_MISSING_PROG(MAKEINFO, makeinfo)
687 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
688 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
689 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
690 # We need awk for the "check" target. The system "awk" is bad on
692 AC_REQUIRE([AC_PROG_AWK])dnl
693 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
694 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
695 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
696 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
697 [_AM_PROG_TAR([v7])])])
698 _AM_IF_OPTION([no-dependencies],,
699 [AC_PROVIDE_IFELSE([AC_PROG_CC],
700 [_AM_DEPENDENCIES(CC)],
701 [define([AC_PROG_CC],
702 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
703 AC_PROVIDE_IFELSE([AC_PROG_CXX],
704 [_AM_DEPENDENCIES(CXX)],
705 [define([AC_PROG_CXX],
706 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
707 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
708 [_AM_DEPENDENCIES(OBJC)],
709 [define([AC_PROG_OBJC],
710 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
712 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
713 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
714 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
715 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
716 AC_CONFIG_COMMANDS_PRE(dnl
717 [m4_provide_if([_AM_COMPILER_EXEEXT],
718 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
721 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
722 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
723 dnl mangled by Autoconf and run in a shell conditional statement.
724 m4_define([_AC_COMPILER_EXEEXT],
725 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
728 # When config.status generates a header, we must update the stamp-h file.
729 # This file resides in the same directory as the config header
730 # that is generated. The stamp files are numbered to have different names.
732 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
733 # loop where config.status creates the headers, so we can generate
734 # our stamp files there.
735 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
736 [# Compute $1's index in $config_headers.
739 for _am_header in $config_headers :; do
741 $_am_arg | $_am_arg:* )
744 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
747 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
749 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
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 # Define $install_sh.
761 AC_DEFUN([AM_PROG_INSTALL_SH],
762 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
763 if test x"${install_sh}" != xset; then
766 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
768 install_sh="\${SHELL} $am_aux_dir/install-sh"
771 AC_SUBST(install_sh)])
773 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
775 # This file is free software; the Free Software Foundation
776 # gives unlimited permission to copy and/or distribute it,
777 # with or without modifications, as long as this notice is preserved.
781 # Check whether the underlying file-system supports filenames
782 # with a leading dot. For instance MS-DOS doesn't.
783 AC_DEFUN([AM_SET_LEADING_DOT],
784 [rm -rf .tst 2>/dev/null
785 mkdir .tst 2>/dev/null
786 if test -d .tst; then
791 rmdir .tst 2>/dev/null
792 AC_SUBST([am__leading_dot])])
794 # Check to see how 'make' treats includes. -*- Autoconf -*-
796 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
798 # This file is free software; the Free Software Foundation
799 # gives unlimited permission to copy and/or distribute it,
800 # with or without modifications, as long as this notice is preserved.
806 # Check to see how make treats includes.
807 AC_DEFUN([AM_MAKE_INCLUDE],
808 [am_make=${MAKE-make}
809 cat > confinc << 'END'
811 @echo this is the am__doit target
814 # If we don't find an include directive, just comment out the code.
815 AC_MSG_CHECKING([for style of include used by $am_make])
819 # First try GNU make style include.
820 echo "include confinc" > confmf
821 # Ignore all kinds of additional output from `make'.
822 case `$am_make -s -f confmf 2> /dev/null` in #(
823 *the\ am__doit\ target*)
829 # Now try BSD make style include.
830 if test "$am__include" = "#"; then
831 echo '.include "confinc"' > confmf
832 case `$am_make -s -f confmf 2> /dev/null` in #(
833 *the\ am__doit\ target*)
840 AC_SUBST([am__include])
841 AC_SUBST([am__quote])
842 AC_MSG_RESULT([$_am_result])
846 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
847 # Free Software Foundation, Inc.
849 # This file is free software; the Free Software Foundation
850 # gives unlimited permission to copy and/or distribute it,
851 # with or without modifications, as long as this notice is preserved.
857 # Like AC_PROG_CC_C_O, but changed for automake.
858 AC_DEFUN([AM_PROG_CC_C_O],
859 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
860 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
861 AC_REQUIRE_AUX_FILE([compile])dnl
862 # FIXME: we rely on the cache variable name because
863 # there is no other way.
865 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
866 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
867 if test "$am_t" != yes; then
868 # Losing compiler, so override with the script.
869 # FIXME: It is wrong to rewrite CC.
870 # But if we don't then we get into trouble of one sort or another.
871 # A longer-term fix would be to have automake use am__CC in this case,
872 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
873 CC="$am_aux_dir/compile $CC"
875 dnl Make sure AC_PROG_CC is never called again, or it will override our
877 m4_define([AC_PROG_CC],
878 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
881 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
883 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
884 # 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 # AM_MISSING_PROG(NAME, PROGRAM)
893 # ------------------------------
894 AC_DEFUN([AM_MISSING_PROG],
895 [AC_REQUIRE([AM_MISSING_HAS_RUN])
896 $1=${$1-"${am_missing_run}$2"}
902 # Define MISSING if not defined so far and test if it supports --run.
903 # If it does, set am_missing_run to use it, otherwise, to nothing.
904 AC_DEFUN([AM_MISSING_HAS_RUN],
905 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
906 AC_REQUIRE_AUX_FILE([missing])dnl
907 if test x"${MISSING+set}" != xset; then
910 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
912 MISSING="\${SHELL} $am_aux_dir/missing" ;;
915 # Use eval to expand $SHELL
916 if eval "$MISSING --run true"; then
917 am_missing_run="$MISSING --run "
920 AC_MSG_WARN([`missing' script is too old or missing])
924 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
927 # This file is free software; the Free Software Foundation
928 # gives unlimited permission to copy and/or distribute it,
929 # with or without modifications, as long as this notice is preserved.
935 # Check for `mkdir -p'.
936 AC_DEFUN([AM_PROG_MKDIR_P],
937 [AC_PREREQ([2.60])dnl
938 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
939 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
940 dnl while keeping a definition of mkdir_p for backward compatibility.
941 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
942 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
943 dnl Makefile.ins that do not define MKDIR_P, so we do our own
944 dnl adjustment using top_builddir (which is defined more often than
946 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
948 [[\\/$]]* | ?:[[\\/]]*) ;;
949 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
953 # Helper functions for option handling. -*- Autoconf -*-
955 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
958 # This file is free software; the Free Software Foundation
959 # gives unlimited permission to copy and/or distribute it,
960 # with or without modifications, as long as this notice is preserved.
964 # _AM_MANGLE_OPTION(NAME)
965 # -----------------------
966 AC_DEFUN([_AM_MANGLE_OPTION],
967 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
969 # _AM_SET_OPTION(NAME)
970 # --------------------
971 # Set option NAME. Presently that only means defining a flag for this option.
972 AC_DEFUN([_AM_SET_OPTION],
973 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
975 # _AM_SET_OPTIONS(OPTIONS)
976 # ------------------------
977 # OPTIONS is a space-separated list of Automake options.
978 AC_DEFUN([_AM_SET_OPTIONS],
979 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
981 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
982 # -------------------------------------------
983 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
984 AC_DEFUN([_AM_IF_OPTION],
985 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
987 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
989 # This file is free software; the Free Software Foundation
990 # gives unlimited permission to copy and/or distribute it,
991 # with or without modifications, as long as this notice is preserved.
995 # AM_RUN_LOG(COMMAND)
996 # -------------------
997 # Run COMMAND, save the exit status in ac_status, and log it.
998 # (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
999 AC_DEFUN([AM_RUN_LOG],
1000 [{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
1001 ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
1003 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1004 (exit $ac_status); }])
1006 # Check to make sure that the build environment is sane. -*- Autoconf -*-
1008 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
1009 # Free Software Foundation, Inc.
1011 # This file is free software; the Free Software Foundation
1012 # gives unlimited permission to copy and/or distribute it,
1013 # with or without modifications, as long as this notice is preserved.
1019 AC_DEFUN([AM_SANITY_CHECK],
1020 [AC_MSG_CHECKING([whether build environment is sane])
1023 echo timestamp > conftest.file
1024 # Reject unsafe characters in $srcdir or the absolute working directory
1025 # name. Accept space and tab only in the latter.
1029 *[[\\\"\#\$\&\'\`$am_lf]]*)
1030 AC_MSG_ERROR([unsafe absolute working directory name]);;
1033 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
1034 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
1037 # Do `set' in a subshell so we don't clobber the current shell's
1038 # arguments. Must try -L first in case configure is actually a
1039 # symlink; some systems play weird games with the mod time of symlinks
1040 # (eg FreeBSD returns the mod time of the symlink's containing
1043 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
1044 if test "$[*]" = "X"; then
1046 set X `ls -t "$srcdir/configure" conftest.file`
1049 if test "$[*]" != "X $srcdir/configure conftest.file" \
1050 && test "$[*]" != "X conftest.file $srcdir/configure"; then
1052 # If neither matched, then we have a broken ls. This can happen
1053 # if, for instance, CONFIG_SHELL is bash and it inherits a
1054 # broken ls alias from the environment. This has actually
1055 # happened. Such a system could not be considered "sane".
1056 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1057 alias in your environment])
1060 test "$[2]" = conftest.file
1066 AC_MSG_ERROR([newly created file is older than distributed files!
1067 Check your system clock])
1069 AC_MSG_RESULT(yes)])
1071 # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
1073 # This file is free software; the Free Software Foundation
1074 # gives unlimited permission to copy and/or distribute it,
1075 # with or without modifications, as long as this notice is preserved.
1079 # AM_SILENT_RULES([DEFAULT])
1080 # --------------------------
1081 # Enable less verbose build rules; with the default set to DEFAULT
1082 # (`yes' being less verbose, `no' or empty being verbose).
1083 AC_DEFUN([AM_SILENT_RULES],
1084 [AC_ARG_ENABLE([silent-rules],
1085 [ --enable-silent-rules less verbose build output (undo: `make V=1')
1086 --disable-silent-rules verbose build output (undo: `make V=0')])
1087 case $enable_silent_rules in
1088 yes) AM_DEFAULT_VERBOSITY=0;;
1089 no) AM_DEFAULT_VERBOSITY=1;;
1090 *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
1093 dnl A few `make' implementations (e.g., NonStop OS and NextStep)
1094 dnl do not support nested variable expansions.
1095 dnl See automake bug#9928 and bug#10237.
1096 am_make=${MAKE-make}
1097 AC_CACHE_CHECK([whether $am_make supports nested variables],
1098 [am_cv_make_support_nested_variables],
1099 [if AS_ECHO([['TRUE=$(BAR$(V))
1105 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
1106 am_cv_make_support_nested_variables=yes
1108 am_cv_make_support_nested_variables=no
1110 if test $am_cv_make_support_nested_variables = yes; then
1111 dnl Using `$V' instead of `$(V)' breaks IRIX make.
1113 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
1115 AM_V=$AM_DEFAULT_VERBOSITY
1116 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
1119 AM_SUBST_NOTMAKE([AM_V])dnl
1120 AC_SUBST([AM_DEFAULT_V])dnl
1121 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
1122 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
1124 AC_SUBST([AM_BACKSLASH])dnl
1125 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
1128 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
1130 # This file is free software; the Free Software Foundation
1131 # gives unlimited permission to copy and/or distribute it,
1132 # with or without modifications, as long as this notice is preserved.
1136 # AM_PROG_INSTALL_STRIP
1137 # ---------------------
1138 # One issue with vendor `install' (even GNU) is that you can't
1139 # specify the program used to strip binaries. This is especially
1140 # annoying in cross-compiling environments, where the build's strip
1141 # is unlikely to handle the host's binaries.
1142 # Fortunately install-sh will honor a STRIPPROG variable, so we
1143 # always use install-sh in `make install-strip', and initialize
1144 # STRIPPROG with the value of the STRIP variable (set by the user).
1145 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1146 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1147 # Installed binaries are usually stripped using `strip' when the user
1148 # run `make install-strip'. However `strip' might not be the right
1149 # tool to use in cross-compilation environments, therefore Automake
1150 # will honor the `STRIP' environment variable to overrule this program.
1151 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1152 if test "$cross_compiling" != no; then
1153 AC_CHECK_TOOL([STRIP], [strip], :)
1155 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1156 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1158 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
1160 # This file is free software; the Free Software Foundation
1161 # gives unlimited permission to copy and/or distribute it,
1162 # with or without modifications, as long as this notice is preserved.
1166 # _AM_SUBST_NOTMAKE(VARIABLE)
1167 # ---------------------------
1168 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1169 # This macro is traced by Automake.
1170 AC_DEFUN([_AM_SUBST_NOTMAKE])
1172 # AM_SUBST_NOTMAKE(VARIABLE)
1173 # --------------------------
1174 # Public sister of _AM_SUBST_NOTMAKE.
1175 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1177 # Check how to create a tarball. -*- Autoconf -*-
1179 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
1181 # This file is free software; the Free Software Foundation
1182 # gives unlimited permission to copy and/or distribute it,
1183 # with or without modifications, as long as this notice is preserved.
1187 # _AM_PROG_TAR(FORMAT)
1188 # --------------------
1189 # Check how to create a tarball in format FORMAT.
1190 # FORMAT should be one of `v7', `ustar', or `pax'.
1192 # Substitute a variable $(am__tar) that is a command
1193 # writing to stdout a FORMAT-tarball containing the directory
1195 # tardir=directory && $(am__tar) > result.tar
1197 # Substitute a variable $(am__untar) that extract such
1198 # a tarball read from stdin.
1199 # $(am__untar) < result.tar
1200 AC_DEFUN([_AM_PROG_TAR],
1201 [# Always define AMTAR for backward compatibility. Yes, it's still used
1202 # in the wild :-( We should find a proper way to deprecate it ...
1203 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1205 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1206 [m4_case([$1], [ustar],, [pax],,
1207 [m4_fatal([Unknown tar format])])
1208 AC_MSG_CHECKING([how to create a $1 tar archive])
1209 # Loop over all known methods to create a tar archive until one works.
1210 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1211 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1212 # Do not fold the above two line into one, because Tru64 sh and
1213 # Solaris sh will not grok spaces in the rhs of `-'.
1214 for _am_tool in $_am_tools
1218 for _am_tar in tar gnutar gtar;
1220 AM_RUN_LOG([$_am_tar --version]) && break
1222 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1223 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1224 am__untar="$_am_tar -xf -"
1227 # Must skip GNU tar: if it does not support --format= it doesn't create
1228 # ustar tarball either.
1229 (tar --version) >/dev/null 2>&1 && continue
1230 am__tar='tar chf - "$$tardir"'
1231 am__tar_='tar chf - "$tardir"'
1232 am__untar='tar xf -'
1235 am__tar='pax -L -x $1 -w "$$tardir"'
1236 am__tar_='pax -L -x $1 -w "$tardir"'
1240 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1241 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1242 am__untar='cpio -i -H $1 -d'
1251 # If the value was cached, stop now. We just wanted to have am__tar
1252 # and am__untar set.
1253 test -n "${am_cv_prog_tar_$1}" && break
1255 # tar/untar a dummy directory, and stop if the command works
1258 echo GrepMe > conftest.dir/file
1259 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1261 if test -s conftest.tar; then
1262 AM_RUN_LOG([$am__untar <conftest.tar])
1263 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1268 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1269 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1271 AC_SUBST([am__untar])
1274 # Autoconf support for the Vala compiler
1276 # Copyright (C) 2008, 2009 Free Software Foundation, Inc.
1278 # This file is free software; the Free Software Foundation
1279 # gives unlimited permission to copy and/or distribute it,
1280 # with or without modifications, as long as this notice is preserved.
1284 # Check whether the Vala compiler exists in `PATH'. If it is found, the
1285 # variable VALAC is set. Optionally a minimum release number of the
1286 # compiler can be requested.
1288 # AM_PROG_VALAC([MINIMUM-VERSION])
1289 # --------------------------------
1290 AC_DEFUN([AM_PROG_VALAC],
1291 [AC_PATH_PROG([VALAC], [valac], [])
1292 AS_IF([test -z "$VALAC"],
1293 [AC_MSG_WARN([No Vala compiler found. You will not be able to compile .vala source files.])],
1294 [AS_IF([test -n "$1"],
1295 [AC_MSG_CHECKING([$VALAC is at least version $1])
1296 am__vala_version=`$VALAC --version | sed 's/Vala *//'`
1297 AS_VERSION_COMPARE([$1], ["$am__vala_version"],
1298 [AC_MSG_RESULT([yes])],
1299 [AC_MSG_RESULT([yes])],
1300 [AC_MSG_RESULT([no])
1301 AC_MSG_ERROR([Vala $1 not found.])])])])
1304 m4_include([m4/acx_libwrap.m4])
1305 m4_include([m4/attributes.m4])
1306 m4_include([m4/intltool.m4])
1307 m4_include([m4/libtool.m4])
1308 m4_include([m4/ltoptions.m4])
1309 m4_include([m4/ltsugar.m4])
1310 m4_include([m4/ltversion.m4])
1311 m4_include([m4/lt~obsolete.m4])