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Revision 945 - (show annotations)
Mon Jul 20 15:48:27 2009 UTC (10 years, 1 month ago) by michael
File size: 32717 byte(s)
- fixed some configure mess and imported latest libtool sources

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5 # This file is free software; the Free Software Foundation
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544
545 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
546 #
547 # This file is free software; the Free Software Foundation
548 # gives unlimited permission to copy and/or distribute it,
549 # with or without modifications, as long as this notice is preserved.
550
551 # serial 3
552
553 # AM_MAKE_INCLUDE()
554 # -----------------
555 # Check to see how make treats includes.
556 AC_DEFUN([AM_MAKE_INCLUDE],
557 [am_make=${MAKE-make}
558 cat > confinc << 'END'
559 am__doit:
560 @echo done
561 .PHONY: am__doit
562 END
563 # If we don't find an include directive, just comment out the code.
564 AC_MSG_CHECKING([for style of include used by $am_make])
565 am__include="#"
566 am__quote=
567 _am_result=none
568 # First try GNU make style include.
569 echo "include confinc" > confmf
570 # We grep out `Entering directory' and `Leaving directory'
571 # messages which can occur if `w' ends up in MAKEFLAGS.
572 # In particular we don't look at `^make:' because GNU make might
573 # be invoked under some other name (usually "gmake"), in which
574 # case it prints its new name instead of `make'.
575 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
576 am__include=include
577 am__quote=
578 _am_result=GNU
579 fi
580 # Now try BSD make style include.
581 if test "$am__include" = "#"; then
582 echo '.include "confinc"' > confmf
583 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
584 am__include=.include
585 am__quote="\""
586 _am_result=BSD
587 fi
588 fi
589 AC_SUBST([am__include])
590 AC_SUBST([am__quote])
591 AC_MSG_RESULT([$_am_result])
592 rm -f confinc confmf
593 ])
594
595 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
596
597 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
598 # Free Software Foundation, Inc.
599 #
600 # This file is free software; the Free Software Foundation
601 # gives unlimited permission to copy and/or distribute it,
602 # with or without modifications, as long as this notice is preserved.
603
604 # serial 5
605
606 # AM_MISSING_PROG(NAME, PROGRAM)
607 # ------------------------------
608 AC_DEFUN([AM_MISSING_PROG],
609 [AC_REQUIRE([AM_MISSING_HAS_RUN])
610 $1=${$1-"${am_missing_run}$2"}
611 AC_SUBST($1)])
612
613
614 # AM_MISSING_HAS_RUN
615 # ------------------
616 # Define MISSING if not defined so far and test if it supports --run.
617 # If it does, set am_missing_run to use it, otherwise, to nothing.
618 AC_DEFUN([AM_MISSING_HAS_RUN],
619 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
620 AC_REQUIRE_AUX_FILE([missing])dnl
621 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
622 # Use eval to expand $SHELL
623 if eval "$MISSING --run true"; then
624 am_missing_run="$MISSING --run "
625 else
626 am_missing_run=
627 AC_MSG_WARN([`missing' script is too old or missing])
628 fi
629 ])
630
631 # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
632 #
633 # This file is free software; the Free Software Foundation
634 # gives unlimited permission to copy and/or distribute it,
635 # with or without modifications, as long as this notice is preserved.
636
637 # AM_PROG_MKDIR_P
638 # ---------------
639 # Check for `mkdir -p'.
640 AC_DEFUN([AM_PROG_MKDIR_P],
641 [AC_PREREQ([2.60])dnl
642 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
643 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
644 dnl while keeping a definition of mkdir_p for backward compatibility.
645 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
646 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
647 dnl Makefile.ins that do not define MKDIR_P, so we do our own
648 dnl adjustment using top_builddir (which is defined more often than
649 dnl MKDIR_P).
650 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
651 case $mkdir_p in
652 [[\\/$]]* | ?:[[\\/]]*) ;;
653 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
654 esac
655 ])
656
657 # Helper functions for option handling. -*- Autoconf -*-
658
659 # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
660 #
661 # This file is free software; the Free Software Foundation
662 # gives unlimited permission to copy and/or distribute it,
663 # with or without modifications, as long as this notice is preserved.
664
665 # serial 4
666
667 # _AM_MANGLE_OPTION(NAME)
668 # -----------------------
669 AC_DEFUN([_AM_MANGLE_OPTION],
670 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
671
672 # _AM_SET_OPTION(NAME)
673 # ------------------------------
674 # Set option NAME. Presently that only means defining a flag for this option.
675 AC_DEFUN([_AM_SET_OPTION],
676 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
677
678 # _AM_SET_OPTIONS(OPTIONS)
679 # ----------------------------------
680 # OPTIONS is a space-separated list of Automake options.
681 AC_DEFUN([_AM_SET_OPTIONS],
682 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
683
684 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
685 # -------------------------------------------
686 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
687 AC_DEFUN([_AM_IF_OPTION],
688 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
689
690 # Check to make sure that the build environment is sane. -*- Autoconf -*-
691
692 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
693 # Free Software Foundation, Inc.
694 #
695 # This file is free software; the Free Software Foundation
696 # gives unlimited permission to copy and/or distribute it,
697 # with or without modifications, as long as this notice is preserved.
698
699 # serial 4
700
701 # AM_SANITY_CHECK
702 # ---------------
703 AC_DEFUN([AM_SANITY_CHECK],
704 [AC_MSG_CHECKING([whether build environment is sane])
705 # Just in case
706 sleep 1
707 echo timestamp > conftest.file
708 # Do `set' in a subshell so we don't clobber the current shell's
709 # arguments. Must try -L first in case configure is actually a
710 # symlink; some systems play weird games with the mod time of symlinks
711 # (eg FreeBSD returns the mod time of the symlink's containing
712 # directory).
713 if (
714 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
715 if test "$[*]" = "X"; then
716 # -L didn't work.
717 set X `ls -t $srcdir/configure conftest.file`
718 fi
719 rm -f conftest.file
720 if test "$[*]" != "X $srcdir/configure conftest.file" \
721 && test "$[*]" != "X conftest.file $srcdir/configure"; then
722
723 # If neither matched, then we have a broken ls. This can happen
724 # if, for instance, CONFIG_SHELL is bash and it inherits a
725 # broken ls alias from the environment. This has actually
726 # happened. Such a system could not be considered "sane".
727 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
728 alias in your environment])
729 fi
730
731 test "$[2]" = conftest.file
732 )
733 then
734 # Ok.
735 :
736 else
737 AC_MSG_ERROR([newly created file is older than distributed files!
738 Check your system clock])
739 fi
740 AC_MSG_RESULT(yes)])
741
742 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
743 #
744 # This file is free software; the Free Software Foundation
745 # gives unlimited permission to copy and/or distribute it,
746 # with or without modifications, as long as this notice is preserved.
747
748 # AM_PROG_INSTALL_STRIP
749 # ---------------------
750 # One issue with vendor `install' (even GNU) is that you can't
751 # specify the program used to strip binaries. This is especially
752 # annoying in cross-compiling environments, where the build's strip
753 # is unlikely to handle the host's binaries.
754 # Fortunately install-sh will honor a STRIPPROG variable, so we
755 # always use install-sh in `make install-strip', and initialize
756 # STRIPPROG with the value of the STRIP variable (set by the user).
757 AC_DEFUN([AM_PROG_INSTALL_STRIP],
758 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
759 # Installed binaries are usually stripped using `strip' when the user
760 # run `make install-strip'. However `strip' might not be the right
761 # tool to use in cross-compilation environments, therefore Automake
762 # will honor the `STRIP' environment variable to overrule this program.
763 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
764 if test "$cross_compiling" != no; then
765 AC_CHECK_TOOL([STRIP], [strip], :)
766 fi
767 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
768 AC_SUBST([INSTALL_STRIP_PROGRAM])])
769
770 # Copyright (C) 2006 Free Software Foundation, Inc.
771 #
772 # This file is free software; the Free Software Foundation
773 # gives unlimited permission to copy and/or distribute it,
774 # with or without modifications, as long as this notice is preserved.
775
776 # _AM_SUBST_NOTMAKE(VARIABLE)
777 # ---------------------------
778 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
779 # This macro is traced by Automake.
780 AC_DEFUN([_AM_SUBST_NOTMAKE])
781
782 # Check how to create a tarball. -*- Autoconf -*-
783
784 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
785 #
786 # This file is free software; the Free Software Foundation
787 # gives unlimited permission to copy and/or distribute it,
788 # with or without modifications, as long as this notice is preserved.
789
790 # serial 2
791
792 # _AM_PROG_TAR(FORMAT)
793 # --------------------
794 # Check how to create a tarball in format FORMAT.
795 # FORMAT should be one of `v7', `ustar', or `pax'.
796 #
797 # Substitute a variable $(am__tar) that is a command
798 # writing to stdout a FORMAT-tarball containing the directory
799 # $tardir.
800 # tardir=directory && $(am__tar) > result.tar
801 #
802 # Substitute a variable $(am__untar) that extract such
803 # a tarball read from stdin.
804 # $(am__untar) < result.tar
805 AC_DEFUN([_AM_PROG_TAR],
806 [# Always define AMTAR for backward compatibility.
807 AM_MISSING_PROG([AMTAR], [tar])
808 m4_if([$1], [v7],
809 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
810 [m4_case([$1], [ustar],, [pax],,
811 [m4_fatal([Unknown tar format])])
812 AC_MSG_CHECKING([how to create a $1 tar archive])
813 # Loop over all known methods to create a tar archive until one works.
814 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
815 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
816 # Do not fold the above two line into one, because Tru64 sh and
817 # Solaris sh will not grok spaces in the rhs of `-'.
818 for _am_tool in $_am_tools
819 do
820 case $_am_tool in
821 gnutar)
822 for _am_tar in tar gnutar gtar;
823 do
824 AM_RUN_LOG([$_am_tar --version]) && break
825 done
826 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
827 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
828 am__untar="$_am_tar -xf -"
829 ;;
830 plaintar)
831 # Must skip GNU tar: if it does not support --format= it doesn't create
832 # ustar tarball either.
833 (tar --version) >/dev/null 2>&1 && continue
834 am__tar='tar chf - "$$tardir"'
835 am__tar_='tar chf - "$tardir"'
836 am__untar='tar xf -'
837 ;;
838 pax)
839 am__tar='pax -L -x $1 -w "$$tardir"'
840 am__tar_='pax -L -x $1 -w "$tardir"'
841 am__untar='pax -r'
842 ;;
843 cpio)
844 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
845 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
846 am__untar='cpio -i -H $1 -d'
847 ;;
848 none)
849 am__tar=false
850 am__tar_=false
851 am__untar=false
852 ;;
853 esac
854
855 # If the value was cached, stop now. We just wanted to have am__tar
856 # and am__untar set.
857 test -n "${am_cv_prog_tar_$1}" && break
858
859 # tar/untar a dummy directory, and stop if the command works
860 rm -rf conftest.dir
861 mkdir conftest.dir
862 echo GrepMe > conftest.dir/file
863 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
864 rm -rf conftest.dir
865 if test -s conftest.tar; then
866 AM_RUN_LOG([$am__untar <conftest.tar])
867 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
868 fi
869 done
870 rm -rf conftest.dir
871
872 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
873 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
874 AC_SUBST([am__tar])
875 AC_SUBST([am__untar])
876 ]) # _AM_PROG_TAR
877
878 m4_include([m4/argz.m4])
879 m4_include([m4/libtool.m4])
880 m4_include([m4/ltdl.m4])
881 m4_include([m4/ltoptions.m4])
882 m4_include([m4/ltsugar.m4])
883 m4_include([m4/ltversion.m4])
884 m4_include([m4/lt~obsolete.m4])

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