Mercurial > hg > CbC > CbC_gcc
comparison lto-plugin/aclocal.m4 @ 55:77e2b8dfacca gcc-4.4.5
update it from 4.4.3 to 4.5.0
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Fri, 12 Feb 2010 23:39:51 +0900 |
parents | |
children | b7f97abdc517 |
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52:c156f1bd5cd9 | 55:77e2b8dfacca |
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1 # generated automatically by aclocal 1.11 -*- 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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21 | |
22 # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. | |
23 # | |
24 # This file is free software; the Free Software Foundation | |
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479 AC_REQUIRE([AM_SANITY_CHECK])dnl | |
480 AC_REQUIRE([AC_ARG_PROGRAM])dnl | |
481 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) | |
482 AM_MISSING_PROG(AUTOCONF, autoconf) | |
483 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) | |
484 AM_MISSING_PROG(AUTOHEADER, autoheader) | |
485 AM_MISSING_PROG(MAKEINFO, makeinfo) | |
486 AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
487 AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl | |
488 AC_REQUIRE([AM_PROG_MKDIR_P])dnl | |
489 # We need awk for the "check" target. The system "awk" is bad on | |
490 # some platforms. | |
491 AC_REQUIRE([AC_PROG_AWK])dnl | |
492 AC_REQUIRE([AC_PROG_MAKE_SET])dnl | |
493 AC_REQUIRE([AM_SET_LEADING_DOT])dnl | |
494 _AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])], | |
495 [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])], | |
496 [_AM_PROG_TAR([v7])])]) | |
497 _AM_IF_OPTION([no-dependencies],, | |
498 [AC_PROVIDE_IFELSE([AC_PROG_CC], | |
499 [_AM_DEPENDENCIES(CC)], | |
500 [define([AC_PROG_CC], | |
501 defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl | |
502 AC_PROVIDE_IFELSE([AC_PROG_CXX], | |
503 [_AM_DEPENDENCIES(CXX)], | |
504 [define([AC_PROG_CXX], | |
505 defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl | |
506 AC_PROVIDE_IFELSE([AC_PROG_OBJC], | |
507 [_AM_DEPENDENCIES(OBJC)], | |
508 [define([AC_PROG_OBJC], | |
509 defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl | |
510 ]) | |
511 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl | |
512 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the | |
513 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro | |
514 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. | |
515 AC_CONFIG_COMMANDS_PRE(dnl | |
516 [m4_provide_if([_AM_COMPILER_EXEEXT], | |
517 [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl | |
518 ]) | |
519 | |
520 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not | |
521 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further | |
522 dnl mangled by Autoconf and run in a shell conditional statement. | |
523 m4_define([_AC_COMPILER_EXEEXT], | |
524 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])]) | |
525 | |
526 | |
527 # When config.status generates a header, we must update the stamp-h file. | |
528 # This file resides in the same directory as the config header | |
529 # that is generated. The stamp files are numbered to have different names. | |
530 | |
531 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the | |
532 # loop where config.status creates the headers, so we can generate | |
533 # our stamp files there. | |
534 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK], | |
535 [# Compute $1's index in $config_headers. | |
536 _am_arg=$1 | |
537 _am_stamp_count=1 | |
538 for _am_header in $config_headers :; do | |
539 case $_am_header in | |
540 $_am_arg | $_am_arg:* ) | |
541 break ;; | |
542 * ) | |
543 _am_stamp_count=`expr $_am_stamp_count + 1` ;; | |
544 esac | |
545 done | |
546 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) | |
547 | |
548 # Copyright (C) 2001, 2003, 2005, 2008 Free Software Foundation, Inc. | |
549 # | |
550 # This file is free software; the Free Software Foundation | |
551 # gives unlimited permission to copy and/or distribute it, | |
552 # with or without modifications, as long as this notice is preserved. | |
553 | |
554 # AM_PROG_INSTALL_SH | |
555 # ------------------ | |
556 # Define $install_sh. | |
557 AC_DEFUN([AM_PROG_INSTALL_SH], | |
558 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
559 if test x"${install_sh}" != xset; then | |
560 case $am_aux_dir in | |
561 *\ * | *\ *) | |
562 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; | |
563 *) | |
564 install_sh="\${SHELL} $am_aux_dir/install-sh" | |
565 esac | |
566 fi | |
567 AC_SUBST(install_sh)]) | |
568 | |
569 # Add --enable-maintainer-mode option to configure. -*- Autoconf -*- | |
570 # From Jim Meyering | |
571 | |
572 # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008 | |
573 # Free Software Foundation, Inc. | |
574 # | |
575 # This file is free software; the Free Software Foundation | |
576 # gives unlimited permission to copy and/or distribute it, | |
577 # with or without modifications, as long as this notice is preserved. | |
578 | |
579 # serial 5 | |
580 | |
581 # AM_MAINTAINER_MODE([DEFAULT-MODE]) | |
582 # ---------------------------------- | |
583 # Control maintainer-specific portions of Makefiles. | |
584 # Default is to disable them, unless `enable' is passed literally. | |
585 # For symmetry, `disable' may be passed as well. Anyway, the user | |
586 # can override the default with the --enable/--disable switch. | |
587 AC_DEFUN([AM_MAINTAINER_MODE], | |
588 [m4_case(m4_default([$1], [disable]), | |
589 [enable], [m4_define([am_maintainer_other], [disable])], | |
590 [disable], [m4_define([am_maintainer_other], [enable])], | |
591 [m4_define([am_maintainer_other], [enable]) | |
592 m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])]) | |
593 AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles]) | |
594 dnl maintainer-mode's default is 'disable' unless 'enable' is passed | |
595 AC_ARG_ENABLE([maintainer-mode], | |
596 [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful | |
597 (and sometimes confusing) to the casual installer], | |
598 [USE_MAINTAINER_MODE=$enableval], | |
599 [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes])) | |
600 AC_MSG_RESULT([$USE_MAINTAINER_MODE]) | |
601 AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes]) | |
602 MAINT=$MAINTAINER_MODE_TRUE | |
603 AC_SUBST([MAINT])dnl | |
604 ] | |
605 ) | |
606 | |
607 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE]) | |
608 | |
609 # Check to see how 'make' treats includes. -*- Autoconf -*- | |
610 | |
611 # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. | |
612 # | |
613 # This file is free software; the Free Software Foundation | |
614 # gives unlimited permission to copy and/or distribute it, | |
615 # with or without modifications, as long as this notice is preserved. | |
616 | |
617 # serial 4 | |
618 | |
619 # AM_MAKE_INCLUDE() | |
620 # ----------------- | |
621 # Check to see how make treats includes. | |
622 AC_DEFUN([AM_MAKE_INCLUDE], | |
623 [am_make=${MAKE-make} | |
624 cat > confinc << 'END' | |
625 am__doit: | |
626 @echo this is the am__doit target | |
627 .PHONY: am__doit | |
628 END | |
629 # If we don't find an include directive, just comment out the code. | |
630 AC_MSG_CHECKING([for style of include used by $am_make]) | |
631 am__include="#" | |
632 am__quote= | |
633 _am_result=none | |
634 # First try GNU make style include. | |
635 echo "include confinc" > confmf | |
636 # Ignore all kinds of additional output from `make'. | |
637 case `$am_make -s -f confmf 2> /dev/null` in #( | |
638 *the\ am__doit\ target*) | |
639 am__include=include | |
640 am__quote= | |
641 _am_result=GNU | |
642 ;; | |
643 esac | |
644 # Now try BSD make style include. | |
645 if test "$am__include" = "#"; then | |
646 echo '.include "confinc"' > confmf | |
647 case `$am_make -s -f confmf 2> /dev/null` in #( | |
648 *the\ am__doit\ target*) | |
649 am__include=.include | |
650 am__quote="\"" | |
651 _am_result=BSD | |
652 ;; | |
653 esac | |
654 fi | |
655 AC_SUBST([am__include]) | |
656 AC_SUBST([am__quote]) | |
657 AC_MSG_RESULT([$_am_result]) | |
658 rm -f confinc confmf | |
659 ]) | |
660 | |
661 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- | |
662 | |
663 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 | |
664 # Free Software Foundation, Inc. | |
665 # | |
666 # This file is free software; the Free Software Foundation | |
667 # gives unlimited permission to copy and/or distribute it, | |
668 # with or without modifications, as long as this notice is preserved. | |
669 | |
670 # serial 6 | |
671 | |
672 # AM_MISSING_PROG(NAME, PROGRAM) | |
673 # ------------------------------ | |
674 AC_DEFUN([AM_MISSING_PROG], | |
675 [AC_REQUIRE([AM_MISSING_HAS_RUN]) | |
676 $1=${$1-"${am_missing_run}$2"} | |
677 AC_SUBST($1)]) | |
678 | |
679 | |
680 # AM_MISSING_HAS_RUN | |
681 # ------------------ | |
682 # Define MISSING if not defined so far and test if it supports --run. | |
683 # If it does, set am_missing_run to use it, otherwise, to nothing. | |
684 AC_DEFUN([AM_MISSING_HAS_RUN], | |
685 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl | |
686 AC_REQUIRE_AUX_FILE([missing])dnl | |
687 if test x"${MISSING+set}" != xset; then | |
688 case $am_aux_dir in | |
689 *\ * | *\ *) | |
690 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; | |
691 *) | |
692 MISSING="\${SHELL} $am_aux_dir/missing" ;; | |
693 esac | |
694 fi | |
695 # Use eval to expand $SHELL | |
696 if eval "$MISSING --run true"; then | |
697 am_missing_run="$MISSING --run " | |
698 else | |
699 am_missing_run= | |
700 AC_MSG_WARN([`missing' script is too old or missing]) | |
701 fi | |
702 ]) | |
703 | |
704 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc. | |
705 # | |
706 # This file is free software; the Free Software Foundation | |
707 # gives unlimited permission to copy and/or distribute it, | |
708 # with or without modifications, as long as this notice is preserved. | |
709 | |
710 # AM_PROG_MKDIR_P | |
711 # --------------- | |
712 # Check for `mkdir -p'. | |
713 AC_DEFUN([AM_PROG_MKDIR_P], | |
714 [AC_PREREQ([2.60])dnl | |
715 AC_REQUIRE([AC_PROG_MKDIR_P])dnl | |
716 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, | |
717 dnl while keeping a definition of mkdir_p for backward compatibility. | |
718 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. | |
719 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of | |
720 dnl Makefile.ins that do not define MKDIR_P, so we do our own | |
721 dnl adjustment using top_builddir (which is defined more often than | |
722 dnl MKDIR_P). | |
723 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl | |
724 case $mkdir_p in | |
725 [[\\/$]]* | ?:[[\\/]]*) ;; | |
726 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; | |
727 esac | |
728 ]) | |
729 | |
730 # Helper functions for option handling. -*- Autoconf -*- | |
731 | |
732 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc. | |
733 # | |
734 # This file is free software; the Free Software Foundation | |
735 # gives unlimited permission to copy and/or distribute it, | |
736 # with or without modifications, as long as this notice is preserved. | |
737 | |
738 # serial 4 | |
739 | |
740 # _AM_MANGLE_OPTION(NAME) | |
741 # ----------------------- | |
742 AC_DEFUN([_AM_MANGLE_OPTION], | |
743 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])]) | |
744 | |
745 # _AM_SET_OPTION(NAME) | |
746 # ------------------------------ | |
747 # Set option NAME. Presently that only means defining a flag for this option. | |
748 AC_DEFUN([_AM_SET_OPTION], | |
749 [m4_define(_AM_MANGLE_OPTION([$1]), 1)]) | |
750 | |
751 # _AM_SET_OPTIONS(OPTIONS) | |
752 # ---------------------------------- | |
753 # OPTIONS is a space-separated list of Automake options. | |
754 AC_DEFUN([_AM_SET_OPTIONS], | |
755 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])]) | |
756 | |
757 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET]) | |
758 # ------------------------------------------- | |
759 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. | |
760 AC_DEFUN([_AM_IF_OPTION], | |
761 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])]) | |
762 | |
763 # Check to make sure that the build environment is sane. -*- Autoconf -*- | |
764 | |
765 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 | |
766 # Free Software Foundation, Inc. | |
767 # | |
768 # This file is free software; the Free Software Foundation | |
769 # gives unlimited permission to copy and/or distribute it, | |
770 # with or without modifications, as long as this notice is preserved. | |
771 | |
772 # serial 5 | |
773 | |
774 # AM_SANITY_CHECK | |
775 # --------------- | |
776 AC_DEFUN([AM_SANITY_CHECK], | |
777 [AC_MSG_CHECKING([whether build environment is sane]) | |
778 # Just in case | |
779 sleep 1 | |
780 echo timestamp > conftest.file | |
781 # Reject unsafe characters in $srcdir or the absolute working directory | |
782 # name. Accept space and tab only in the latter. | |
783 am_lf=' | |
784 ' | |
785 case `pwd` in | |
786 *[[\\\"\#\$\&\'\`$am_lf]]*) | |
787 AC_MSG_ERROR([unsafe absolute working directory name]);; | |
788 esac | |
789 case $srcdir in | |
790 *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) | |
791 AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; | |
792 esac | |
793 | |
794 # Do `set' in a subshell so we don't clobber the current shell's | |
795 # arguments. Must try -L first in case configure is actually a | |
796 # symlink; some systems play weird games with the mod time of symlinks | |
797 # (eg FreeBSD returns the mod time of the symlink's containing | |
798 # directory). | |
799 if ( | |
800 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` | |
801 if test "$[*]" = "X"; then | |
802 # -L didn't work. | |
803 set X `ls -t "$srcdir/configure" conftest.file` | |
804 fi | |
805 rm -f conftest.file | |
806 if test "$[*]" != "X $srcdir/configure conftest.file" \ | |
807 && test "$[*]" != "X conftest.file $srcdir/configure"; then | |
808 | |
809 # If neither matched, then we have a broken ls. This can happen | |
810 # if, for instance, CONFIG_SHELL is bash and it inherits a | |
811 # broken ls alias from the environment. This has actually | |
812 # happened. Such a system could not be considered "sane". | |
813 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken | |
814 alias in your environment]) | |
815 fi | |
816 | |
817 test "$[2]" = conftest.file | |
818 ) | |
819 then | |
820 # Ok. | |
821 : | |
822 else | |
823 AC_MSG_ERROR([newly created file is older than distributed files! | |
824 Check your system clock]) | |
825 fi | |
826 AC_MSG_RESULT(yes)]) | |
827 | |
828 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc. | |
829 # | |
830 # This file is free software; the Free Software Foundation | |
831 # gives unlimited permission to copy and/or distribute it, | |
832 # with or without modifications, as long as this notice is preserved. | |
833 | |
834 # AM_PROG_INSTALL_STRIP | |
835 # --------------------- | |
836 # One issue with vendor `install' (even GNU) is that you can't | |
837 # specify the program used to strip binaries. This is especially | |
838 # annoying in cross-compiling environments, where the build's strip | |
839 # is unlikely to handle the host's binaries. | |
840 # Fortunately install-sh will honor a STRIPPROG variable, so we | |
841 # always use install-sh in `make install-strip', and initialize | |
842 # STRIPPROG with the value of the STRIP variable (set by the user). | |
843 AC_DEFUN([AM_PROG_INSTALL_STRIP], | |
844 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl | |
845 # Installed binaries are usually stripped using `strip' when the user | |
846 # run `make install-strip'. However `strip' might not be the right | |
847 # tool to use in cross-compilation environments, therefore Automake | |
848 # will honor the `STRIP' environment variable to overrule this program. | |
849 dnl Don't test for $cross_compiling = yes, because it might be `maybe'. | |
850 if test "$cross_compiling" != no; then | |
851 AC_CHECK_TOOL([STRIP], [strip], :) | |
852 fi | |
853 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" | |
854 AC_SUBST([INSTALL_STRIP_PROGRAM])]) | |
855 | |
856 # Copyright (C) 2006, 2008 Free Software Foundation, Inc. | |
857 # | |
858 # This file is free software; the Free Software Foundation | |
859 # gives unlimited permission to copy and/or distribute it, | |
860 # with or without modifications, as long as this notice is preserved. | |
861 | |
862 # serial 2 | |
863 | |
864 # _AM_SUBST_NOTMAKE(VARIABLE) | |
865 # --------------------------- | |
866 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. | |
867 # This macro is traced by Automake. | |
868 AC_DEFUN([_AM_SUBST_NOTMAKE]) | |
869 | |
870 # AM_SUBST_NOTMAKE(VARIABLE) | |
871 # --------------------------- | |
872 # Public sister of _AM_SUBST_NOTMAKE. | |
873 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)]) | |
874 | |
875 # Check how to create a tarball. -*- Autoconf -*- | |
876 | |
877 # Copyright (C) 2004, 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 # serial 2 | |
884 | |
885 # _AM_PROG_TAR(FORMAT) | |
886 # -------------------- | |
887 # Check how to create a tarball in format FORMAT. | |
888 # FORMAT should be one of `v7', `ustar', or `pax'. | |
889 # | |
890 # Substitute a variable $(am__tar) that is a command | |
891 # writing to stdout a FORMAT-tarball containing the directory | |
892 # $tardir. | |
893 # tardir=directory && $(am__tar) > result.tar | |
894 # | |
895 # Substitute a variable $(am__untar) that extract such | |
896 # a tarball read from stdin. | |
897 # $(am__untar) < result.tar | |
898 AC_DEFUN([_AM_PROG_TAR], | |
899 [# Always define AMTAR for backward compatibility. | |
900 AM_MISSING_PROG([AMTAR], [tar]) | |
901 m4_if([$1], [v7], | |
902 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'], | |
903 [m4_case([$1], [ustar],, [pax],, | |
904 [m4_fatal([Unknown tar format])]) | |
905 AC_MSG_CHECKING([how to create a $1 tar archive]) | |
906 # Loop over all known methods to create a tar archive until one works. | |
907 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' | |
908 _am_tools=${am_cv_prog_tar_$1-$_am_tools} | |
909 # Do not fold the above two line into one, because Tru64 sh and | |
910 # Solaris sh will not grok spaces in the rhs of `-'. | |
911 for _am_tool in $_am_tools | |
912 do | |
913 case $_am_tool in | |
914 gnutar) | |
915 for _am_tar in tar gnutar gtar; | |
916 do | |
917 AM_RUN_LOG([$_am_tar --version]) && break | |
918 done | |
919 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' | |
920 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' | |
921 am__untar="$_am_tar -xf -" | |
922 ;; | |
923 plaintar) | |
924 # Must skip GNU tar: if it does not support --format= it doesn't create | |
925 # ustar tarball either. | |
926 (tar --version) >/dev/null 2>&1 && continue | |
927 am__tar='tar chf - "$$tardir"' | |
928 am__tar_='tar chf - "$tardir"' | |
929 am__untar='tar xf -' | |
930 ;; | |
931 pax) | |
932 am__tar='pax -L -x $1 -w "$$tardir"' | |
933 am__tar_='pax -L -x $1 -w "$tardir"' | |
934 am__untar='pax -r' | |
935 ;; | |
936 cpio) | |
937 am__tar='find "$$tardir" -print | cpio -o -H $1 -L' | |
938 am__tar_='find "$tardir" -print | cpio -o -H $1 -L' | |
939 am__untar='cpio -i -H $1 -d' | |
940 ;; | |
941 none) | |
942 am__tar=false | |
943 am__tar_=false | |
944 am__untar=false | |
945 ;; | |
946 esac | |
947 | |
948 # If the value was cached, stop now. We just wanted to have am__tar | |
949 # and am__untar set. | |
950 test -n "${am_cv_prog_tar_$1}" && break | |
951 | |
952 # tar/untar a dummy directory, and stop if the command works | |
953 rm -rf conftest.dir | |
954 mkdir conftest.dir | |
955 echo GrepMe > conftest.dir/file | |
956 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) | |
957 rm -rf conftest.dir | |
958 if test -s conftest.tar; then | |
959 AM_RUN_LOG([$am__untar <conftest.tar]) | |
960 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break | |
961 fi | |
962 done | |
963 rm -rf conftest.dir | |
964 | |
965 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) | |
966 AC_MSG_RESULT([$am_cv_prog_tar_$1])]) | |
967 AC_SUBST([am__tar]) | |
968 AC_SUBST([am__untar]) | |
969 ]) # _AM_PROG_TAR | |
970 | |
971 m4_include([../config/acx.m4]) | |
972 m4_include([../config/depstand.m4]) | |
973 m4_include([../config/lead-dot.m4]) | |
974 m4_include([../config/override.m4]) | |
975 m4_include([../libtool.m4]) | |
976 m4_include([../ltoptions.m4]) | |
977 m4_include([../ltsugar.m4]) | |
978 m4_include([../ltversion.m4]) | |
979 m4_include([../lt~obsolete.m4]) |