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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.
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22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
23 #
24 # This file is free software; the Free Software Foundation
25 # gives unlimited permission to copy and/or distribute it,
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147 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
148 # Free Software Foundation, Inc.
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331 # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
332 # Free Software Foundation, Inc.
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410 # Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2005
411 # Free Software Foundation, Inc.
412 #
413 # This file is free software; the Free Software Foundation
414 # gives unlimited permission to copy and/or distribute it,
415 # with or without modifications, as long as this notice is preserved.
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540 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
541 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
542 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
543 AC_CONFIG_COMMANDS_PRE(dnl
544 [m4_provide_if([_AM_COMPILER_EXEEXT],
545 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
546 ])
547
548 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
549 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
550 dnl mangled by Autoconf and run in a shell conditional statement.
551 m4_define([_AC_COMPILER_EXEEXT],
552 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
553
554
555 # When config.status generates a header, we must update the stamp-h file.
556 # This file resides in the same directory as the config header
557 # that is generated. The stamp files are numbered to have different names.
558
559 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
560 # loop where config.status creates the headers, so we can generate
561 # our stamp files there.
562 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
563 [# Compute $1's index in $config_headers.
564 _am_arg=$1
565 _am_stamp_count=1
566 for _am_header in $config_headers :; do
567 case $_am_header in
568 $_am_arg | $_am_arg:* )
569 break ;;
570 * )
571 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
572 esac
573 done
574 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
575
576 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc.
577 #
578 # This file is free software; the Free Software Foundation
579 # gives unlimited permission to copy and/or distribute it,
580 # with or without modifications, as long as this notice is preserved.
581
582 # AM_PROG_INSTALL_SH
583 # ------------------
584 # Define $install_sh.
585 AC_DEFUN([AM_PROG_INSTALL_SH],
586 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
587 if test x"${install_sh}" != xset; then
588 case $am_aux_dir in
589 *\ * | *\ *)
590 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
591 *)
592 install_sh="\${SHELL} $am_aux_dir/install-sh"
593 esac
594 fi
595 AC_SUBST(install_sh)])
596
597 # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
598 #
599 # This file is free software; the Free Software Foundation
600 # gives unlimited permission to copy and/or distribute it,
601 # with or without modifications, as long as this notice is preserved.
602
603 # serial 2
604
605 # Check whether the underlying file-system supports filenames
606 # with a leading dot. For instance MS-DOS doesn't.
607 AC_DEFUN([AM_SET_LEADING_DOT],
608 [rm -rf .tst 2>/dev/null
609 mkdir .tst 2>/dev/null
610 if test -d .tst; then
611 am__leading_dot=.
612 else
613 am__leading_dot=_
614 fi
615 rmdir .tst 2>/dev/null
616 AC_SUBST([am__leading_dot])])
617
618 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
619 # From Jim Meyering
620
621 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
622 # Free Software Foundation, Inc.
623 #
624 # This file is free software; the Free Software Foundation
625 # gives unlimited permission to copy and/or distribute it,
626 # with or without modifications, as long as this notice is preserved.
627
628 # serial 5
629
630 # AM_MAINTAINER_MODE([DEFAULT-MODE])
631 # ----------------------------------
632 # Control maintainer-specific portions of Makefiles.
633 # Default is to disable them, unless `enable' is passed literally.
634 # For symmetry, `disable' may be passed as well. Anyway, the user
635 # can override the default with the --enable/--disable switch.
636 AC_DEFUN([AM_MAINTAINER_MODE],
637 [m4_case(m4_default([$1], [disable]),
638 [enable], [m4_define([am_maintainer_other], [disable])],
639 [disable], [m4_define([am_maintainer_other], [enable])],
640 [m4_define([am_maintainer_other], [enable])
641 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
642 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
643 dnl maintainer-mode's default is 'disable' unless 'enable' is passed
644 AC_ARG_ENABLE([maintainer-mode],
645 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
646 (and sometimes confusing) to the casual installer],
647 [USE_MAINTAINER_MODE=$enableval],
648 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
649 AC_MSG_RESULT([$USE_MAINTAINER_MODE])
650 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
651 MAINT=$MAINTAINER_MODE_TRUE
652 AC_SUBST([MAINT])dnl
653 ]
654 )
655
656 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
657
658 # Check to see how 'make' treats includes. -*- Autoconf -*-
659
660 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
661 #
662 # This file is free software; the Free Software Foundation
663 # gives unlimited permission to copy and/or distribute it,
664 # with or without modifications, as long as this notice is preserved.
665
666 # serial 4
667
668 # AM_MAKE_INCLUDE()
669 # -----------------
670 # Check to see how make treats includes.
671 AC_DEFUN([AM_MAKE_INCLUDE],
672 [am_make=${MAKE-make}
673 cat > confinc << 'END'
674 am__doit:
675 @echo this is the am__doit target
676 .PHONY: am__doit
677 END
678 # If we don't find an include directive, just comment out the code.
679 AC_MSG_CHECKING([for style of include used by $am_make])
680 am__include="#"
681 am__quote=
682 _am_result=none
683 # First try GNU make style include.
684 echo "include confinc" > confmf
685 # Ignore all kinds of additional output from `make'.
686 case `$am_make -s -f confmf 2> /dev/null` in #(
687 *the\ am__doit\ target*)
688 am__include=include
689 am__quote=
690 _am_result=GNU
691 ;;
692 esac
693 # Now try BSD make style include.
694 if test "$am__include" = "#"; then
695 echo '.include "confinc"' > confmf
696 case `$am_make -s -f confmf 2> /dev/null` in #(
697 *the\ am__doit\ target*)
698 am__include=.include
699 am__quote="\""
700 _am_result=BSD
701 ;;
702 esac
703 fi
704 AC_SUBST([am__include])
705 AC_SUBST([am__quote])
706 AC_MSG_RESULT([$_am_result])
707 rm -f confinc confmf
708 ])
709
710 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
711
712 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
713 # Free Software Foundation, Inc.
714 #
715 # This file is free software; the Free Software Foundation
716 # gives unlimited permission to copy and/or distribute it,
717 # with or without modifications, as long as this notice is preserved.
718
719 # serial 6
720
721 # AM_MISSING_PROG(NAME, PROGRAM)
722 # ------------------------------
723 AC_DEFUN([AM_MISSING_PROG],
724 [AC_REQUIRE([AM_MISSING_HAS_RUN])
725 $1=${$1-"${am_missing_run}$2"}
726 AC_SUBST($1)])
727
728
729 # AM_MISSING_HAS_RUN
730 # ------------------
731 # Define MISSING if not defined so far and test if it supports --run.
732 # If it does, set am_missing_run to use it, otherwise, to nothing.
733 AC_DEFUN([AM_MISSING_HAS_RUN],
734 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
735 AC_REQUIRE_AUX_FILE([missing])dnl
736 if test x"${MISSING+set}" != xset; then
737 case $am_aux_dir in
738 *\ * | *\ *)
739 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
740 *)
741 MISSING="\${SHELL} $am_aux_dir/missing" ;;
742 esac
743 fi
744 # Use eval to expand $SHELL
745 if eval "$MISSING --run true"; then
746 am_missing_run="$MISSING --run "
747 else
748 am_missing_run=
749 AC_MSG_WARN([`missing' script is too old or missing])
750 fi
751 ])
752
753 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
754 #
755 # This file is free software; the Free Software Foundation
756 # gives unlimited permission to copy and/or distribute it,
757 # with or without modifications, as long as this notice is preserved.
758
759 # AM_PROG_MKDIR_P
760 # ---------------
761 # Check for `mkdir -p'.
762 AC_DEFUN([AM_PROG_MKDIR_P],
763 [AC_PREREQ([2.60])dnl
764 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
765 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
766 dnl while keeping a definition of mkdir_p for backward compatibility.
767 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
768 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
769 dnl Makefile.ins that do not define MKDIR_P, so we do our own
770 dnl adjustment using top_builddir (which is defined more often than
771 dnl MKDIR_P).
772 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
773 case $mkdir_p in
774 [[\\/$]]* | ?:[[\\/]]*) ;;
775 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
776 esac
777 ])
778
779 # Helper functions for option handling. -*- Autoconf -*-
780
781 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
782 #
783 # This file is free software; the Free Software Foundation
784 # gives unlimited permission to copy and/or distribute it,
785 # with or without modifications, as long as this notice is preserved.
786
787 # serial 4
788
789 # _AM_MANGLE_OPTION(NAME)
790 # -----------------------
791 AC_DEFUN([_AM_MANGLE_OPTION],
792 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
793
794 # _AM_SET_OPTION(NAME)
795 # ------------------------------
796 # Set option NAME. Presently that only means defining a flag for this option.
797 AC_DEFUN([_AM_SET_OPTION],
798 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
799
800 # _AM_SET_OPTIONS(OPTIONS)
801 # ----------------------------------
802 # OPTIONS is a space-separated list of Automake options.
803 AC_DEFUN([_AM_SET_OPTIONS],
804 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
805
806 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
807 # -------------------------------------------
808 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
809 AC_DEFUN([_AM_IF_OPTION],
810 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
811
812 # Check to make sure that the build environment is sane. -*- Autoconf -*-
813
814 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
815 # Free Software Foundation, Inc.
816 #
817 # This file is free software; the Free Software Foundation
818 # gives unlimited permission to copy and/or distribute it,
819 # with or without modifications, as long as this notice is preserved.
820
821 # serial 5
822
823 # AM_SANITY_CHECK
824 # ---------------
825 AC_DEFUN([AM_SANITY_CHECK],
826 [AC_MSG_CHECKING([whether build environment is sane])
827 # Just in case
828 sleep 1
829 echo timestamp > conftest.file
830 # Reject unsafe characters in $srcdir or the absolute working directory
831 # name. Accept space and tab only in the latter.
832 am_lf='
833 '
834 case `pwd` in
835 *[[\\\"\#\$\&\'\`$am_lf]]*)
836 AC_MSG_ERROR([unsafe absolute working directory name]);;
837 esac
838 case $srcdir in
839 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
840 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
841 esac
842
843 # Do `set' in a subshell so we don't clobber the current shell's
844 # arguments. Must try -L first in case configure is actually a
845 # symlink; some systems play weird games with the mod time of symlinks
846 # (eg FreeBSD returns the mod time of the symlink's containing
847 # directory).
848 if (
849 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
850 if test "$[*]" = "X"; then
851 # -L didn't work.
852 set X `ls -t "$srcdir/configure" conftest.file`
853 fi
854 rm -f conftest.file
855 if test "$[*]" != "X $srcdir/configure conftest.file" \
856 && test "$[*]" != "X conftest.file $srcdir/configure"; then
857
858 # If neither matched, then we have a broken ls. This can happen
859 # if, for instance, CONFIG_SHELL is bash and it inherits a
860 # broken ls alias from the environment. This has actually
861 # happened. Such a system could not be considered "sane".
862 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
863 alias in your environment])
864 fi
865
866 test "$[2]" = conftest.file
867 )
868 then
869 # Ok.
870 :
871 else
872 AC_MSG_ERROR([newly created file is older than distributed files!
873 Check your system clock])
874 fi
875 AC_MSG_RESULT(yes)])
876
877 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
878 #
879 # This file is free software; the Free Software Foundation
880 # gives unlimited permission to copy and/or distribute it,
881 # with or without modifications, as long as this notice is preserved.
882
883 # AM_PROG_INSTALL_STRIP
884 # ---------------------
885 # One issue with vendor `install' (even GNU) is that you can't
886 # specify the program used to strip binaries. This is especially
887 # annoying in cross-compiling environments, where the build's strip
888 # is unlikely to handle the host's binaries.
889 # Fortunately install-sh will honor a STRIPPROG variable, so we
890 # always use install-sh in `make install-strip', and initialize
891 # STRIPPROG with the value of the STRIP variable (set by the user).
892 AC_DEFUN([AM_PROG_INSTALL_STRIP],
893 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
894 # Installed binaries are usually stripped using `strip' when the user
895 # run `make install-strip'. However `strip' might not be the right
896 # tool to use in cross-compilation environments, therefore Automake
897 # will honor the `STRIP' environment variable to overrule this program.
898 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
899 if test "$cross_compiling" != no; then
900 AC_CHECK_TOOL([STRIP], [strip], :)
901 fi
902 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
903 AC_SUBST([INSTALL_STRIP_PROGRAM])])
904
905 # Copyright (C) 2006, 2008 Free Software Foundation, Inc.
906 #
907 # This file is free software; the Free Software Foundation
908 # gives unlimited permission to copy and/or distribute it,
909 # with or without modifications, as long as this notice is preserved.
910
911 # serial 2
912
913 # _AM_SUBST_NOTMAKE(VARIABLE)
914 # ---------------------------
915 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
916 # This macro is traced by Automake.
917 AC_DEFUN([_AM_SUBST_NOTMAKE])
918
919 # AM_SUBST_NOTMAKE(VARIABLE)
920 # ---------------------------
921 # Public sister of _AM_SUBST_NOTMAKE.
922 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
923
924 # Check how to create a tarball. -*- Autoconf -*-
925
926 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
927 #
928 # This file is free software; the Free Software Foundation
929 # gives unlimited permission to copy and/or distribute it,
930 # with or without modifications, as long as this notice is preserved.
931
932 # serial 2
933
934 # _AM_PROG_TAR(FORMAT)
935 # --------------------
936 # Check how to create a tarball in format FORMAT.
937 # FORMAT should be one of `v7', `ustar', or `pax'.
938 #
939 # Substitute a variable $(am__tar) that is a command
940 # writing to stdout a FORMAT-tarball containing the directory
941 # $tardir.
942 # tardir=directory && $(am__tar) > result.tar
943 #
944 # Substitute a variable $(am__untar) that extract such
945 # a tarball read from stdin.
946 # $(am__untar) < result.tar
947 AC_DEFUN([_AM_PROG_TAR],
948 [# Always define AMTAR for backward compatibility.
949 AM_MISSING_PROG([AMTAR], [tar])
950 m4_if([$1], [v7],
951 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
952 [m4_case([$1], [ustar],, [pax],,
953 [m4_fatal([Unknown tar format])])
954 AC_MSG_CHECKING([how to create a $1 tar archive])
955 # Loop over all known methods to create a tar archive until one works.
956 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
957 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
958 # Do not fold the above two line into one, because Tru64 sh and
959 # Solaris sh will not grok spaces in the rhs of `-'.
960 for _am_tool in $_am_tools
961 do
962 case $_am_tool in
963 gnutar)
964 for _am_tar in tar gnutar gtar;
965 do
966 AM_RUN_LOG([$_am_tar --version]) && break
967 done
968 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
969 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
970 am__untar="$_am_tar -xf -"
971 ;;
972 plaintar)
973 # Must skip GNU tar: if it does not support --format= it doesn't create
974 # ustar tarball either.
975 (tar --version) >/dev/null 2>&1 && continue
976 am__tar='tar chf - "$$tardir"'
977 am__tar_='tar chf - "$tardir"'
978 am__untar='tar xf -'
979 ;;
980 pax)
981 am__tar='pax -L -x $1 -w "$$tardir"'
982 am__tar_='pax -L -x $1 -w "$tardir"'
983 am__untar='pax -r'
984 ;;
985 cpio)
986 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
987 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
988 am__untar='cpio -i -H $1 -d'
989 ;;
990 none)
991 am__tar=false
992 am__tar_=false
993 am__untar=false
994 ;;
995 esac
996
997 # If the value was cached, stop now. We just wanted to have am__tar
998 # and am__untar set.
999 test -n "${am_cv_prog_tar_$1}" && break
1000
1001 # tar/untar a dummy directory, and stop if the command works
1002 rm -rf conftest.dir
1003 mkdir conftest.dir
1004 echo GrepMe > conftest.dir/file
1005 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1006 rm -rf conftest.dir
1007 if test -s conftest.tar; then
1008 AM_RUN_LOG([$am__untar <conftest.tar])
1009 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1010 fi
1011 done
1012 rm -rf conftest.dir
1013
1014 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1015 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1016 AC_SUBST([am__tar])
1017 AC_SUBST([am__untar])
1018 ]) # _AM_PROG_TAR
1019
1020 m4_include([autotools/ac_c_compile_flags.m4])
1021 m4_include([autotools/herrno.m4])
1022 m4_include([autotools/sockinttypes.m4])