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1 # generated automatically by aclocal 1.11.6 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5 # Inc.
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.
9
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
13 # PARTICULAR PURPOSE.
14
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22
23 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
24 # Foundation, Inc.
25 #
26 # This file is free software; the Free Software Foundation
27 # gives unlimited permission to copy and/or distribute it,
28 # with or without modifications, as long as this notice is preserved.
29
30 # serial 1
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32 # AM_AUTOMAKE_VERSION(VERSION)
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62 # Figure out how to run the assembler. -*- Autoconf -*-
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64 # Copyright (C) 2001, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
65 #
66 # This file is free software; the Free Software Foundation
67 # gives unlimited permission to copy and/or distribute it,
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86 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
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175 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
176 # 2010, 2011 Free Software Foundation, Inc.
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178 # This file is free software; the Free Software Foundation
179 # gives unlimited permission to copy and/or distribute it,
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182 # serial 12
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184 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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361 # Generate code to set up dependency tracking. -*- Autoconf -*-
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363 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
364 # Free Software Foundation, Inc.
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450 # serial 16
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543 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
544 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
545 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
546 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
547 AC_CONFIG_COMMANDS_PRE(dnl
548 [m4_provide_if([_AM_COMPILER_EXEEXT],
549 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
550 ])
551
552 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
553 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
554 dnl mangled by Autoconf and run in a shell conditional statement.
555 m4_define([_AC_COMPILER_EXEEXT],
556 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
557
558
559 # When config.status generates a header, we must update the stamp-h file.
560 # This file resides in the same directory as the config header
561 # that is generated. The stamp files are numbered to have different names.
562
563 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
564 # loop where config.status creates the headers, so we can generate
565 # our stamp files there.
566 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
567 [# Compute $1's index in $config_headers.
568 _am_arg=$1
569 _am_stamp_count=1
570 for _am_header in $config_headers :; do
571 case $_am_header in
572 $_am_arg | $_am_arg:* )
573 break ;;
574 * )
575 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
576 esac
577 done
578 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
579
580 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
581 # Inc.
582 #
583 # This file is free software; the Free Software Foundation
584 # gives unlimited permission to copy and/or distribute it,
585 # with or without modifications, as long as this notice is preserved.
586
587 # serial 1
588
589 # AM_PROG_INSTALL_SH
590 # ------------------
591 # Define $install_sh.
592 AC_DEFUN([AM_PROG_INSTALL_SH],
593 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
594 if test x"${install_sh}" != xset; then
595 case $am_aux_dir in
596 *\ * | *\ *)
597 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
598 *)
599 install_sh="\${SHELL} $am_aux_dir/install-sh"
600 esac
601 fi
602 AC_SUBST(install_sh)])
603
604 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
605 # From Jim Meyering
606
607 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
608 # 2011 Free Software Foundation, Inc.
609 #
610 # This file is free software; the Free Software Foundation
611 # gives unlimited permission to copy and/or distribute it,
612 # with or without modifications, as long as this notice is preserved.
613
614 # serial 5
615
616 # AM_MAINTAINER_MODE([DEFAULT-MODE])
617 # ----------------------------------
618 # Control maintainer-specific portions of Makefiles.
619 # Default is to disable them, unless `enable' is passed literally.
620 # For symmetry, `disable' may be passed as well. Anyway, the user
621 # can override the default with the --enable/--disable switch.
622 AC_DEFUN([AM_MAINTAINER_MODE],
623 [m4_case(m4_default([$1], [disable]),
624 [enable], [m4_define([am_maintainer_other], [disable])],
625 [disable], [m4_define([am_maintainer_other], [enable])],
626 [m4_define([am_maintainer_other], [enable])
627 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
628 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
629 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
630 AC_ARG_ENABLE([maintainer-mode],
631 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
632 (and sometimes confusing) to the casual installer],
633 [USE_MAINTAINER_MODE=$enableval],
634 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
635 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
636 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
637 MAINT=$MAINTAINER_MODE_TRUE
638 AC_SUBST([MAINT])dnl
639 ]
640 )
641
642 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
643
644 # Check to see how 'make' treats includes. -*- Autoconf -*-
645
646 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
647 #
648 # This file is free software; the Free Software Foundation
649 # gives unlimited permission to copy and/or distribute it,
650 # with or without modifications, as long as this notice is preserved.
651
652 # serial 4
653
654 # AM_MAKE_INCLUDE()
655 # -----------------
656 # Check to see how make treats includes.
657 AC_DEFUN([AM_MAKE_INCLUDE],
658 [am_make=${MAKE-make}
659 cat > confinc << 'END'
660 am__doit:
661 @echo this is the am__doit target
662 .PHONY: am__doit
663 END
664 # If we don't find an include directive, just comment out the code.
665 AC_MSG_CHECKING([for style of include used by $am_make])
666 am__include="#"
667 am__quote=
668 _am_result=none
669 # First try GNU make style include.
670 echo "include confinc" > confmf
671 # Ignore all kinds of additional output from `make'.
672 case `$am_make -s -f confmf 2> /dev/null` in #(
673 *the\ am__doit\ target*)
674 am__include=include
675 am__quote=
676 _am_result=GNU
677 ;;
678 esac
679 # Now try BSD make style include.
680 if test "$am__include" = "#"; then
681 echo '.include "confinc"' > confmf
682 case `$am_make -s -f confmf 2> /dev/null` in #(
683 *the\ am__doit\ target*)
684 am__include=.include
685 am__quote="\""
686 _am_result=BSD
687 ;;
688 esac
689 fi
690 AC_SUBST([am__include])
691 AC_SUBST([am__quote])
692 AC_MSG_RESULT([$_am_result])
693 rm -f confinc confmf
694 ])
695
696 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
697
698 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
699 # Free Software Foundation, Inc.
700 #
701 # This file is free software; the Free Software Foundation
702 # gives unlimited permission to copy and/or distribute it,
703 # with or without modifications, as long as this notice is preserved.
704
705 # serial 6
706
707 # AM_MISSING_PROG(NAME, PROGRAM)
708 # ------------------------------
709 AC_DEFUN([AM_MISSING_PROG],
710 [AC_REQUIRE([AM_MISSING_HAS_RUN])
711 $1=${$1-"${am_missing_run}$2"}
712 AC_SUBST($1)])
713
714
715 # AM_MISSING_HAS_RUN
716 # ------------------
717 # Define MISSING if not defined so far and test if it supports --run.
718 # If it does, set am_missing_run to use it, otherwise, to nothing.
719 AC_DEFUN([AM_MISSING_HAS_RUN],
720 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
721 AC_REQUIRE_AUX_FILE([missing])dnl
722 if test x"${MISSING+set}" != xset; then
723 case $am_aux_dir in
724 *\ * | *\ *)
725 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
726 *)
727 MISSING="\${SHELL} $am_aux_dir/missing" ;;
728 esac
729 fi
730 # Use eval to expand $SHELL
731 if eval "$MISSING --run true"; then
732 am_missing_run="$MISSING --run "
733 else
734 am_missing_run=
735 AC_MSG_WARN([`missing' script is too old or missing])
736 fi
737 ])
738
739 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
740 # Inc.
741 #
742 # This file is free software; the Free Software Foundation
743 # gives unlimited permission to copy and/or distribute it,
744 # with or without modifications, as long as this notice is preserved.
745
746 # serial 1
747
748 # AM_PROG_MKDIR_P
749 # ---------------
750 # Check for `mkdir -p'.
751 AC_DEFUN([AM_PROG_MKDIR_P],
752 [AC_PREREQ([2.60])dnl
753 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
754 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
755 dnl while keeping a definition of mkdir_p for backward compatibility.
756 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
757 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
758 dnl Makefile.ins that do not define MKDIR_P, so we do our own
759 dnl adjustment using top_builddir (which is defined more often than
760 dnl MKDIR_P).
761 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
762 case $mkdir_p in
763 [[\\/$]]* | ?:[[\\/]]*) ;;
764 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
765 esac
766 ])
767
768 # Helper functions for option handling. -*- Autoconf -*-
769
770 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
771 # Foundation, Inc.
772 #
773 # This file is free software; the Free Software Foundation
774 # gives unlimited permission to copy and/or distribute it,
775 # with or without modifications, as long as this notice is preserved.
776
777 # serial 5
778
779 # _AM_MANGLE_OPTION(NAME)
780 # -----------------------
781 AC_DEFUN([_AM_MANGLE_OPTION],
782 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
783
784 # _AM_SET_OPTION(NAME)
785 # --------------------
786 # Set option NAME. Presently that only means defining a flag for this option.
787 AC_DEFUN([_AM_SET_OPTION],
788 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
789
790 # _AM_SET_OPTIONS(OPTIONS)
791 # ------------------------
792 # OPTIONS is a space-separated list of Automake options.
793 AC_DEFUN([_AM_SET_OPTIONS],
794 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
795
796 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
797 # -------------------------------------------
798 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
799 AC_DEFUN([_AM_IF_OPTION],
800 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
801
802 # Check to make sure that the build environment is sane. -*- Autoconf -*-
803
804 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
805 # Free Software Foundation, Inc.
806 #
807 # This file is free software; the Free Software Foundation
808 # gives unlimited permission to copy and/or distribute it,
809 # with or without modifications, as long as this notice is preserved.
810
811 # serial 5
812
813 # AM_SANITY_CHECK
814 # ---------------
815 AC_DEFUN([AM_SANITY_CHECK],
816 [AC_MSG_CHECKING([whether build environment is sane])
817 # Just in case
818 sleep 1
819 echo timestamp > conftest.file
820 # Reject unsafe characters in $srcdir or the absolute working directory
821 # name. Accept space and tab only in the latter.
822 am_lf='
823 '
824 case `pwd` in
825 *[[\\\"\#\$\&\'\`$am_lf]]*)
826 AC_MSG_ERROR([unsafe absolute working directory name]);;
827 esac
828 case $srcdir in
829 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
830 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
831 esac
832
833 # Do `set' in a subshell so we don't clobber the current shell's
834 # arguments. Must try -L first in case configure is actually a
835 # symlink; some systems play weird games with the mod time of symlinks
836 # (eg FreeBSD returns the mod time of the symlink's containing
837 # directory).
838 if (
839 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
840 if test "$[*]" = "X"; then
841 # -L didn't work.
842 set X `ls -t "$srcdir/configure" conftest.file`
843 fi
844 rm -f conftest.file
845 if test "$[*]" != "X $srcdir/configure conftest.file" \
846 && test "$[*]" != "X conftest.file $srcdir/configure"; then
847
848 # If neither matched, then we have a broken ls. This can happen
849 # if, for instance, CONFIG_SHELL is bash and it inherits a
850 # broken ls alias from the environment. This has actually
851 # happened. Such a system could not be considered "sane".
852 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
853 alias in your environment])
854 fi
855
856 test "$[2]" = conftest.file
857 )
858 then
859 # Ok.
860 :
861 else
862 AC_MSG_ERROR([newly created file is older than distributed files!
863 Check your system clock])
864 fi
865 AC_MSG_RESULT(yes)])
866
867 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
868 #
869 # This file is free software; the Free Software Foundation
870 # gives unlimited permission to copy and/or distribute it,
871 # with or without modifications, as long as this notice is preserved.
872
873 # serial 1
874
875 # AM_PROG_INSTALL_STRIP
876 # ---------------------
877 # One issue with vendor `install' (even GNU) is that you can't
878 # specify the program used to strip binaries. This is especially
879 # annoying in cross-compiling environments, where the build's strip
880 # is unlikely to handle the host's binaries.
881 # Fortunately install-sh will honor a STRIPPROG variable, so we
882 # always use install-sh in `make install-strip', and initialize
883 # STRIPPROG with the value of the STRIP variable (set by the user).
884 AC_DEFUN([AM_PROG_INSTALL_STRIP],
885 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
886 # Installed binaries are usually stripped using `strip' when the user
887 # run `make install-strip'. However `strip' might not be the right
888 # tool to use in cross-compilation environments, therefore Automake
889 # will honor the `STRIP' environment variable to overrule this program.
890 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
891 if test "$cross_compiling" != no; then
892 AC_CHECK_TOOL([STRIP], [strip], :)
893 fi
894 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
895 AC_SUBST([INSTALL_STRIP_PROGRAM])])
896
897 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
898 #
899 # This file is free software; the Free Software Foundation
900 # gives unlimited permission to copy and/or distribute it,
901 # with or without modifications, as long as this notice is preserved.
902
903 # serial 3
904
905 # _AM_SUBST_NOTMAKE(VARIABLE)
906 # ---------------------------
907 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
908 # This macro is traced by Automake.
909 AC_DEFUN([_AM_SUBST_NOTMAKE])
910
911 # AM_SUBST_NOTMAKE(VARIABLE)
912 # --------------------------
913 # Public sister of _AM_SUBST_NOTMAKE.
914 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
915
916 # Check how to create a tarball. -*- Autoconf -*-
917
918 # Copyright (C) 2004, 2005, 2012 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 2
925
926 # _AM_PROG_TAR(FORMAT)
927 # --------------------
928 # Check how to create a tarball in format FORMAT.
929 # FORMAT should be one of `v7', `ustar', or `pax'.
930 #
931 # Substitute a variable $(am__tar) that is a command
932 # writing to stdout a FORMAT-tarball containing the directory
933 # $tardir.
934 # tardir=directory && $(am__tar) > result.tar
935 #
936 # Substitute a variable $(am__untar) that extract such
937 # a tarball read from stdin.
938 # $(am__untar) < result.tar
939 AC_DEFUN([_AM_PROG_TAR],
940 [# Always define AMTAR for backward compatibility. Yes, it's still used
941 # in the wild :-( We should find a proper way to deprecate it ...
942 AC_SUBST([AMTAR], ['$${TAR-tar}'])
943 m4_if([$1], [v7],
944 [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
945 [m4_case([$1], [ustar],, [pax],,
946 [m4_fatal([Unknown tar format])])
947 AC_MSG_CHECKING([how to create a $1 tar archive])
948 # Loop over all known methods to create a tar archive until one works.
949 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
950 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
951 # Do not fold the above two line into one, because Tru64 sh and
952 # Solaris sh will not grok spaces in the rhs of `-'.
953 for _am_tool in $_am_tools
954 do
955 case $_am_tool in
956 gnutar)
957 for _am_tar in tar gnutar gtar;
958 do
959 AM_RUN_LOG([$_am_tar --version]) && break
960 done
961 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
962 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
963 am__untar="$_am_tar -xf -"
964 ;;
965 plaintar)
966 # Must skip GNU tar: if it does not support --format= it doesn't create
967 # ustar tarball either.
968 (tar --version) >/dev/null 2>&1 && continue
969 am__tar='tar chf - "$$tardir"'
970 am__tar_='tar chf - "$tardir"'
971 am__untar='tar xf -'
972 ;;
973 pax)
974 am__tar='pax -L -x $1 -w "$$tardir"'
975 am__tar_='pax -L -x $1 -w "$tardir"'
976 am__untar='pax -r'
977 ;;
978 cpio)
979 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
980 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
981 am__untar='cpio -i -H $1 -d'
982 ;;
983 none)
984 am__tar=false
985 am__tar_=false
986 am__untar=false
987 ;;
988 esac
989
990 # If the value was cached, stop now. We just wanted to have am__tar
991 # and am__untar set.
992 test -n "${am_cv_prog_tar_$1}" && break
993
994 # tar/untar a dummy directory, and stop if the command works
995 rm -rf conftest.dir
996 mkdir conftest.dir
997 echo GrepMe > conftest.dir/file
998 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
999 rm -rf conftest.dir
1000 if test -s conftest.tar; then
1001 AM_RUN_LOG([$am__untar <conftest.tar])
1002 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1003 fi
1004 done
1005 rm -rf conftest.dir
1006
1007 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1008 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1009 AC_SUBST([am__tar])
1010 AC_SUBST([am__untar])
1011 ]) # _AM_PROG_TAR
1012
1013 m4_include([../config/acx.m4])
1014 m4_include([../config/depstand.m4])
1015 m4_include([../config/lead-dot.m4])
1016 m4_include([../config/libstdc++-raw-cxx.m4])
1017 m4_include([../config/multi.m4])
1018 m4_include([../config/override.m4])
1019 m4_include([../config/stdint.m4])
1020 m4_include([../ltoptions.m4])
1021 m4_include([../ltsugar.m4])
1022 m4_include([../ltversion.m4])
1023 m4_include([../lt~obsolete.m4])
1024 m4_include([acinclude.m4])