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1 # generated automatically by aclocal 1.11.1 -*- Autoconf -*-
2
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.
8
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
12 # PARTICULAR PURPOSE.
13
14 m4_ifndef([AC_AUTOCONF_VERSION],
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21
22 # pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
23 #
24 # Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
25 #
26 # This program is free software; you can redistribute it and/or modify
27 # it under the terms of the GNU General Public License as published by
28 # the Free Software Foundation; either version 2 of the License, or
29 # (at your option) any later version.
30 #
31 # This program is distributed in the hope that it will be useful, but
32 # WITHOUT ANY WARRANTY; without even the implied warranty of
33 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
34 # General Public License for more details.
35 #
36 # You should have received a copy of the GNU General Public License
37 # along with this program; if not, write to the Free Software
38 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
39 #
40 # As a special exception to the GNU General Public License, if you
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178 ])# PKG_CHECK_MODULES
179
180 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
181 #
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.
185
186 # AM_AUTOMAKE_VERSION(VERSION)
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216 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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218 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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220 # This file is free software; the Free Software Foundation
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222 # with or without modifications, as long as this notice is preserved.
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305 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
306 # Free Software Foundation, Inc.
307 #
308 # This file is free software; the Free Software Foundation
309 # gives unlimited permission to copy and/or distribute it,
310 # with or without modifications, as long as this notice is preserved.
311
312 # serial 10
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314 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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378
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386 # This happens at least with the AIX C compiler.
387 : > sub/conftest.c
388 for i in 1 2 3 4 5 6; do
389 echo '#include "conftst'$i'.h"' >> sub/conftest.c
390 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
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411 continue
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413 break
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415 ;;
416 msvisualcpp | msvcmsys)
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421 am__minus_obj=
422 ;;
423 none) break ;;
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425 if depmode=$depmode \
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437 # When given -MP, icc 7.0 and 7.1 complain thusly:
438 # icc: Command line warning: ignoring option '-M'; no argument required
439 # The diagnosis changed in icc 8.0:
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486
487 # Generate code to set up dependency tracking. -*- Autoconf -*-
488
489 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
490 # Free Software Foundation, Inc.
491 #
492 # This file is free software; the Free Software Foundation
493 # gives unlimited permission to copy and/or distribute it,
494 # with or without modifications, as long as this notice is preserved.
495
496 #serial 5
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554 # AM_OUTPUT_DEPENDENCY_COMMANDS
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566
567 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
568 # Free Software Foundation, Inc.
569 #
570 # This file is free software; the Free Software Foundation
571 # gives unlimited permission to copy and/or distribute it,
572 # with or without modifications, as long as this notice is preserved.
573
574 # serial 8
575
576 # AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
577 AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
578
579 # Do all the work for Automake. -*- Autoconf -*-
580
581 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
582 # 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
583 #
584 # This file is free software; the Free Software Foundation
585 # gives unlimited permission to copy and/or distribute it,
586 # with or without modifications, as long as this notice is preserved.
587
588 # serial 16
589
590 # This macro actually does too much. Some checks are only needed if
591 # your package does certain things. But this isn't really a big deal.
592
593 # AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
594 # AM_INIT_AUTOMAKE([OPTIONS])
595 # -----------------------------------------------
596 # The call with PACKAGE and VERSION arguments is the old style
597 # call (pre autoconf-2.50), which is being phased out. PACKAGE
598 # and VERSION should now be passed to AC_INIT and removed from
599 # the call to AM_INIT_AUTOMAKE.
600 # We support both call styles for the transition. After
601 # the next Automake release, Autoconf can make the AC_INIT
602 # arguments mandatory, and then we can depend on a new Autoconf
603 # release and drop the old call support.
604 AC_DEFUN([AM_INIT_AUTOMAKE],
605 [AC_PREREQ([2.62])dnl
606 dnl Autoconf wants to disallow AM_ names. We explicitly allow
607 dnl the ones we care about.
608 m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
609 AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
610 AC_REQUIRE([AC_PROG_INSTALL])dnl
611 if test "`cd $srcdir && pwd`" != "`pwd`"; then
612 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
613 # is not polluted with repeated "-I."
614 AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
615 # test to see if srcdir already configured
616 if test -f $srcdir/config.status; then
617 AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
618 fi
619 fi
620
621 # test whether we have cygpath
622 if test -z "$CYGPATH_W"; then
623 if (cygpath --version) >/dev/null 2>/dev/null; then
624 CYGPATH_W='cygpath -w'
625 else
626 CYGPATH_W=echo
627 fi
628 fi
629 AC_SUBST([CYGPATH_W])
630
631 # Define the identity of the package.
632 dnl Distinguish between old-style and new-style calls.
633 m4_ifval([$2],
634 [m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
635 AC_SUBST([PACKAGE], [$1])dnl
636 AC_SUBST([VERSION], [$2])],
637 [_AM_SET_OPTIONS([$1])dnl
638 dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
639 m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
640 [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
641 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
642 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
643
644 _AM_IF_OPTION([no-define],,
645 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
646 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
647
648 # Some tools Automake needs.
649 AC_REQUIRE([AM_SANITY_CHECK])dnl
650 AC_REQUIRE([AC_ARG_PROGRAM])dnl
651 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
652 AM_MISSING_PROG(AUTOCONF, autoconf)
653 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
654 AM_MISSING_PROG(AUTOHEADER, autoheader)
655 AM_MISSING_PROG(MAKEINFO, makeinfo)
656 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
657 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
658 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
659 # We need awk for the "check" target. The system "awk" is bad on
660 # some platforms.
661 AC_REQUIRE([AC_PROG_AWK])dnl
662 AC_REQUIRE([AC_PROG_MAKE_SET])dnl
663 AC_REQUIRE([AM_SET_LEADING_DOT])dnl
664 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
665 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
666 [_AM_PROG_TAR([v7])])])
667 _AM_IF_OPTION([no-dependencies],,
668 [AC_PROVIDE_IFELSE([AC_PROG_CC],
669 [_AM_DEPENDENCIES(CC)],
670 [define([AC_PROG_CC],
671 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
672 AC_PROVIDE_IFELSE([AC_PROG_CXX],
673 [_AM_DEPENDENCIES(CXX)],
674 [define([AC_PROG_CXX],
675 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
676 AC_PROVIDE_IFELSE([AC_PROG_OBJC],
677 [_AM_DEPENDENCIES(OBJC)],
678 [define([AC_PROG_OBJC],
679 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
680 ])
681 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
682 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
683 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
684 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
685 AC_CONFIG_COMMANDS_PRE(dnl
686 [m4_provide_if([_AM_COMPILER_EXEEXT],
687 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
688 ])
689
690 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
691 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
692 dnl mangled by Autoconf and run in a shell conditional statement.
693 m4_define([_AC_COMPILER_EXEEXT],
694 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
695
696
697 # When config.status generates a header, we must update the stamp-h file.
698 # This file resides in the same directory as the config header
699 # that is generated. The stamp files are numbered to have different names.
700
701 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
702 # loop where config.status creates the headers, so we can generate
703 # our stamp files there.
704 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
705 [# Compute $1's index in $config_headers.
706 _am_arg=$1
707 _am_stamp_count=1
708 for _am_header in $config_headers :; do
709 case $_am_header in
710 $_am_arg | $_am_arg:* )
711 break ;;
712 * )
713 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
714 esac
715 done
716 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
717
718 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
719 #
720 # This file is free software; the Free Software Foundation
721 # gives unlimited permission to copy and/or distribute it,
722 # with or without modifications, as long as this notice is preserved.
723
724 # AM_PROG_INSTALL_SH
725 # ------------------
726 # Define $install_sh.
727 AC_DEFUN([AM_PROG_INSTALL_SH],
728 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
729 if test x"${install_sh}" != xset; then
730 case $am_aux_dir in
731 *\ * | *\ *)
732 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
733 *)
734 install_sh="\${SHELL} $am_aux_dir/install-sh"
735 esac
736 fi
737 AC_SUBST(install_sh)])
738
739 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
740 #
741 # This file is free software; the Free Software Foundation
742 # gives unlimited permission to copy and/or distribute it,
743 # with or without modifications, as long as this notice is preserved.
744
745 # serial 2
746
747 # Check whether the underlying file-system supports filenames
748 # with a leading dot. For instance MS-DOS doesn't.
749 AC_DEFUN([AM_SET_LEADING_DOT],
750 [rm -rf .tst 2>/dev/null
751 mkdir .tst 2>/dev/null
752 if test -d .tst; then
753 am__leading_dot=.
754 else
755 am__leading_dot=_
756 fi
757 rmdir .tst 2>/dev/null
758 AC_SUBST([am__leading_dot])])
759
760 # Check to see how 'make' treats includes. -*- Autoconf -*-
761
762 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
763 #
764 # This file is free software; the Free Software Foundation
765 # gives unlimited permission to copy and/or distribute it,
766 # with or without modifications, as long as this notice is preserved.
767
768 # serial 4
769
770 # AM_MAKE_INCLUDE()
771 # -----------------
772 # Check to see how make treats includes.
773 AC_DEFUN([AM_MAKE_INCLUDE],
774 [am_make=${MAKE-make}
775 cat > confinc << 'END'
776 am__doit:
777 @echo this is the am__doit target
778 .PHONY: am__doit
779 END
780 # If we don't find an include directive, just comment out the code.
781 AC_MSG_CHECKING([for style of include used by $am_make])
782 am__include="#"
783 am__quote=
784 _am_result=none
785 # First try GNU make style include.
786 echo "include confinc" > confmf
787 # Ignore all kinds of additional output from `make'.
788 case `$am_make -s -f confmf 2> /dev/null` in #(
789 *the\ am__doit\ target*)
790 am__include=include
791 am__quote=
792 _am_result=GNU
793 ;;
794 esac
795 # Now try BSD make style include.
796 if test "$am__include" = "#"; then
797 echo '.include "confinc"' > confmf
798 case `$am_make -s -f confmf 2> /dev/null` in #(
799 *the\ am__doit\ target*)
800 am__include=.include
801 am__quote="\""
802 _am_result=BSD
803 ;;
804 esac
805 fi
806 AC_SUBST([am__include])
807 AC_SUBST([am__quote])
808 AC_MSG_RESULT([$_am_result])
809 rm -f confinc confmf
810 ])
811
812 # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
813 # Free Software Foundation, Inc.
814 #
815 # This file is free software; the Free Software Foundation
816 # gives unlimited permission to copy and/or distribute it,
817 # with or without modifications, as long as this notice is preserved.
818
819 # serial 6
820
821 # AM_PROG_CC_C_O
822 # --------------
823 # Like AC_PROG_CC_C_O, but changed for automake.
824 AC_DEFUN([AM_PROG_CC_C_O],
825 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
826 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
827 AC_REQUIRE_AUX_FILE([compile])dnl
828 # FIXME: we rely on the cache variable name because
829 # there is no other way.
830 set dummy $CC
831 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
832 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
833 if test "$am_t" != yes; then
834 # Losing compiler, so override with the script.
835 # FIXME: It is wrong to rewrite CC.
836 # But if we don't then we get into trouble of one sort or another.
837 # A longer-term fix would be to have automake use am__CC in this case,
838 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
839 CC="$am_aux_dir/compile $CC"
840 fi
841 dnl Make sure AC_PROG_CC is never called again, or it will override our
842 dnl setting of CC.
843 m4_define([AC_PROG_CC],
844 [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
845 ])
846
847 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
848
849 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
850 # Free Software Foundation, Inc.
851 #
852 # This file is free software; the Free Software Foundation
853 # gives unlimited permission to copy and/or distribute it,
854 # with or without modifications, as long as this notice is preserved.
855
856 # serial 6
857
858 # AM_MISSING_PROG(NAME, PROGRAM)
859 # ------------------------------
860 AC_DEFUN([AM_MISSING_PROG],
861 [AC_REQUIRE([AM_MISSING_HAS_RUN])
862 $1=${$1-"${am_missing_run}$2"}
863 AC_SUBST($1)])
864
865
866 # AM_MISSING_HAS_RUN
867 # ------------------
868 # Define MISSING if not defined so far and test if it supports --run.
869 # If it does, set am_missing_run to use it, otherwise, to nothing.
870 AC_DEFUN([AM_MISSING_HAS_RUN],
871 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
872 AC_REQUIRE_AUX_FILE([missing])dnl
873 if test x"${MISSING+set}" != xset; then
874 case $am_aux_dir in
875 *\ * | *\ *)
876 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
877 *)
878 MISSING="\${SHELL} $am_aux_dir/missing" ;;
879 esac
880 fi
881 # Use eval to expand $SHELL
882 if eval "$MISSING --run true"; then
883 am_missing_run="$MISSING --run "
884 else
885 am_missing_run=
886 AC_MSG_WARN([`missing' script is too old or missing])
887 fi
888 ])
889
890 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
891 #
892 # This file is free software; the Free Software Foundation
893 # gives unlimited permission to copy and/or distribute it,
894 # with or without modifications, as long as this notice is preserved.
895
896 # AM_PROG_MKDIR_P
897 # ---------------
898 # Check for `mkdir -p'.
899 AC_DEFUN([AM_PROG_MKDIR_P],
900 [AC_PREREQ([2.60])dnl
901 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
902 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
903 dnl while keeping a definition of mkdir_p for backward compatibility.
904 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
905 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
906 dnl Makefile.ins that do not define MKDIR_P, so we do our own
907 dnl adjustment using top_builddir (which is defined more often than
908 dnl MKDIR_P).
909 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
910 case $mkdir_p in
911 [[\\/$]]* | ?:[[\\/]]*) ;;
912 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
913 esac
914 ])
915
916 # Helper functions for option handling. -*- Autoconf -*-
917
918 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
919 #
920 # This file is free software; the Free Software Foundation
921 # gives unlimited permission to copy and/or distribute it,
922 # with or without modifications, as long as this notice is preserved.
923
924 # serial 4
925
926 # _AM_MANGLE_OPTION(NAME)
927 # -----------------------
928 AC_DEFUN([_AM_MANGLE_OPTION],
929 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
930
931 # _AM_SET_OPTION(NAME)
932 # ------------------------------
933 # Set option NAME. Presently that only means defining a flag for this option.
934 AC_DEFUN([_AM_SET_OPTION],
935 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
936
937 # _AM_SET_OPTIONS(OPTIONS)
938 # ----------------------------------
939 # OPTIONS is a space-separated list of Automake options.
940 AC_DEFUN([_AM_SET_OPTIONS],
941 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
942
943 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
944 # -------------------------------------------
945 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
946 AC_DEFUN([_AM_IF_OPTION],
947 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
948
949 # Check to make sure that the build environment is sane. -*- Autoconf -*-
950
951 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
952 # Free Software Foundation, Inc.
953 #
954 # This file is free software; the Free Software Foundation
955 # gives unlimited permission to copy and/or distribute it,
956 # with or without modifications, as long as this notice is preserved.
957
958 # serial 5
959
960 # AM_SANITY_CHECK
961 # ---------------
962 AC_DEFUN([AM_SANITY_CHECK],
963 [AC_MSG_CHECKING([whether build environment is sane])
964 # Just in case
965 sleep 1
966 echo timestamp > conftest.file
967 # Reject unsafe characters in $srcdir or the absolute working directory
968 # name. Accept space and tab only in the latter.
969 am_lf='
970 '
971 case `pwd` in
972 *[[\\\"\#\$\&\'\`$am_lf]]*)
973 AC_MSG_ERROR([unsafe absolute working directory name]);;
974 esac
975 case $srcdir in
976 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
977 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
978 esac
979
980 # Do `set' in a subshell so we don't clobber the current shell's
981 # arguments. Must try -L first in case configure is actually a
982 # symlink; some systems play weird games with the mod time of symlinks
983 # (eg FreeBSD returns the mod time of the symlink's containing
984 # directory).
985 if (
986 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
987 if test "$[*]" = "X"; then
988 # -L didn't work.
989 set X `ls -t "$srcdir/configure" conftest.file`
990 fi
991 rm -f conftest.file
992 if test "$[*]" != "X $srcdir/configure conftest.file" \
993 && test "$[*]" != "X conftest.file $srcdir/configure"; then
994
995 # If neither matched, then we have a broken ls. This can happen
996 # if, for instance, CONFIG_SHELL is bash and it inherits a
997 # broken ls alias from the environment. This has actually
998 # happened. Such a system could not be considered "sane".
999 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
1000 alias in your environment])
1001 fi
1002
1003 test "$[2]" = conftest.file
1004 )
1005 then
1006 # Ok.
1007 :
1008 else
1009 AC_MSG_ERROR([newly created file is older than distributed files!
1010 Check your system clock])
1011 fi
1012 AC_MSG_RESULT(yes)])
1013
1014 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
1015 #
1016 # This file is free software; the Free Software Foundation
1017 # gives unlimited permission to copy and/or distribute it,
1018 # with or without modifications, as long as this notice is preserved.
1019
1020 # AM_PROG_INSTALL_STRIP
1021 # ---------------------
1022 # One issue with vendor `install' (even GNU) is that you can't
1023 # specify the program used to strip binaries. This is especially
1024 # annoying in cross-compiling environments, where the build's strip
1025 # is unlikely to handle the host's binaries.
1026 # Fortunately install-sh will honor a STRIPPROG variable, so we
1027 # always use install-sh in `make install-strip', and initialize
1028 # STRIPPROG with the value of the STRIP variable (set by the user).
1029 AC_DEFUN([AM_PROG_INSTALL_STRIP],
1030 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
1031 # Installed binaries are usually stripped using `strip' when the user
1032 # run `make install-strip'. However `strip' might not be the right
1033 # tool to use in cross-compilation environments, therefore Automake
1034 # will honor the `STRIP' environment variable to overrule this program.
1035 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
1036 if test "$cross_compiling" != no; then
1037 AC_CHECK_TOOL([STRIP], [strip], :)
1038 fi
1039 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
1040 AC_SUBST([INSTALL_STRIP_PROGRAM])])
1041
1042 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
1043 #
1044 # This file is free software; the Free Software Foundation
1045 # gives unlimited permission to copy and/or distribute it,
1046 # with or without modifications, as long as this notice is preserved.
1047
1048 # serial 2
1049
1050 # _AM_SUBST_NOTMAKE(VARIABLE)
1051 # ---------------------------
1052 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
1053 # This macro is traced by Automake.
1054 AC_DEFUN([_AM_SUBST_NOTMAKE])
1055
1056 # AM_SUBST_NOTMAKE(VARIABLE)
1057 # ---------------------------
1058 # Public sister of _AM_SUBST_NOTMAKE.
1059 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
1060
1061 # Check how to create a tarball. -*- Autoconf -*-
1062
1063 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
1064 #
1065 # This file is free software; the Free Software Foundation
1066 # gives unlimited permission to copy and/or distribute it,
1067 # with or without modifications, as long as this notice is preserved.
1068
1069 # serial 2
1070
1071 # _AM_PROG_TAR(FORMAT)
1072 # --------------------
1073 # Check how to create a tarball in format FORMAT.
1074 # FORMAT should be one of `v7', `ustar', or `pax'.
1075 #
1076 # Substitute a variable $(am__tar) that is a command
1077 # writing to stdout a FORMAT-tarball containing the directory
1078 # $tardir.
1079 # tardir=directory && $(am__tar) > result.tar
1080 #
1081 # Substitute a variable $(am__untar) that extract such
1082 # a tarball read from stdin.
1083 # $(am__untar) < result.tar
1084 AC_DEFUN([_AM_PROG_TAR],
1085 [# Always define AMTAR for backward compatibility.
1086 AM_MISSING_PROG([AMTAR], [tar])
1087 m4_if([$1], [v7],
1088 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
1089 [m4_case([$1], [ustar],, [pax],,
1090 [m4_fatal([Unknown tar format])])
1091 AC_MSG_CHECKING([how to create a $1 tar archive])
1092 # Loop over all known methods to create a tar archive until one works.
1093 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1094 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1095 # Do not fold the above two line into one, because Tru64 sh and
1096 # Solaris sh will not grok spaces in the rhs of `-'.
1097 for _am_tool in $_am_tools
1098 do
1099 case $_am_tool in
1100 gnutar)
1101 for _am_tar in tar gnutar gtar;
1102 do
1103 AM_RUN_LOG([$_am_tar --version]) && break
1104 done
1105 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1106 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1107 am__untar="$_am_tar -xf -"
1108 ;;
1109 plaintar)
1110 # Must skip GNU tar: if it does not support --format= it doesn't create
1111 # ustar tarball either.
1112 (tar --version) >/dev/null 2>&1 && continue
1113 am__tar='tar chf - "$$tardir"'
1114 am__tar_='tar chf - "$tardir"'
1115 am__untar='tar xf -'
1116 ;;
1117 pax)
1118 am__tar='pax -L -x $1 -w "$$tardir"'
1119 am__tar_='pax -L -x $1 -w "$tardir"'
1120 am__untar='pax -r'
1121 ;;
1122 cpio)
1123 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1124 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1125 am__untar='cpio -i -H $1 -d'
1126 ;;
1127 none)
1128 am__tar=false
1129 am__tar_=false
1130 am__untar=false
1131 ;;
1132 esac
1133
1134 # If the value was cached, stop now. We just wanted to have am__tar
1135 # and am__untar set.
1136 test -n "${am_cv_prog_tar_$1}" && break
1137
1138 # tar/untar a dummy directory, and stop if the command works
1139 rm -rf conftest.dir
1140 mkdir conftest.dir
1141 echo GrepMe > conftest.dir/file
1142 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1143 rm -rf conftest.dir
1144 if test -s conftest.tar; then
1145 AM_RUN_LOG([$am__untar <conftest.tar])
1146 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1147 fi
1148 done
1149 rm -rf conftest.dir
1150
1151 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1152 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1153 AC_SUBST([am__tar])
1154 AC_SUBST([am__untar])
1155 ]) # _AM_PROG_TAR
1156
1157 m4_include([m4/codeset.m4])
1158 m4_include([m4/gettext.m4])
1159 m4_include([m4/glibc21.m4])
1160 m4_include([m4/iconv.m4])
1161 m4_include([m4/intdiv0.m4])
1162 m4_include([m4/intmax.m4])
1163 m4_include([m4/inttypes-pri.m4])
1164 m4_include([m4/inttypes.m4])
1165 m4_include([m4/inttypes_h.m4])
1166 m4_include([m4/isc-posix.m4])
1167 m4_include([m4/lcmessage.m4])
1168 m4_include([m4/lib-ld.m4])
1169 m4_include([m4/lib-link.m4])
1170 m4_include([m4/lib-prefix.m4])
1171 m4_include([m4/libtool.m4])
1172 m4_include([m4/longdouble.m4])
1173 m4_include([m4/longlong.m4])
1174 m4_include([m4/ltoptions.m4])
1175 m4_include([m4/ltsugar.m4])
1176 m4_include([m4/ltversion.m4])
1177 m4_include([m4/lt~obsolete.m4])
1178 m4_include([m4/nls.m4])
1179 m4_include([m4/po.m4])
1180 m4_include([m4/printf-posix.m4])
1181 m4_include([m4/progtest.m4])
1182 m4_include([m4/signed.m4])
1183 m4_include([m4/size_max.m4])
1184 m4_include([m4/stdint_h.m4])
1185 m4_include([m4/uintmax_t.m4])
1186 m4_include([m4/ulonglong.m4])
1187 m4_include([m4/wchar_t.m4])
1188 m4_include([m4/wint_t.m4])
1189 m4_include([m4/xsize.m4])

   
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