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1 # generated automatically by aclocal 1.10.1 -*- Autoconf -*-
2
3 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4 # 2005, 2006, 2007, 2008 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
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22 # Copyright (C) 2002, 2003, 2005, 2006, 2007 Free Software Foundation, Inc.
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24 # This file is free software; the Free Software Foundation
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58 # AM_AUX_DIR_EXPAND -*- Autoconf -*-
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307 # Free Software Foundation, Inc.
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309 # This file is free software; the Free Software Foundation
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311 # with or without modifications, as long as this notice is preserved.
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373 # Do all the work for Automake. -*- Autoconf -*-
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375 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
376 # 2005, 2006, 2008 Free Software Foundation, Inc.
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378 # This file is free software; the Free Software Foundation
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382 # serial 13
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499 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
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546 # Check to see how make treats includes.
547 AC_DEFUN([AM_MAKE_INCLUDE],
548 [am_make=${MAKE-make}
549 cat > confinc << 'END'
550 am__doit:
551 @echo done
552 .PHONY: am__doit
553 END
554 # If we don't find an include directive, just comment out the code.
555 AC_MSG_CHECKING([for style of include used by $am_make])
556 am__include="#"
557 am__quote=
558 _am_result=none
559 # First try GNU make style include.
560 echo "include confinc" > confmf
561 # We grep out `Entering directory' and `Leaving directory'
562 # messages which can occur if `w' ends up in MAKEFLAGS.
563 # In particular we don't look at `^make:' because GNU make might
564 # be invoked under some other name (usually "gmake"), in which
565 # case it prints its new name instead of `make'.
566 if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
567 am__include=include
568 am__quote=
569 _am_result=GNU
570 fi
571 # Now try BSD make style include.
572 if test "$am__include" = "#"; then
573 echo '.include "confinc"' > confmf
574 if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
575 am__include=.include
576 am__quote="\""
577 _am_result=BSD
578 fi
579 fi
580 AC_SUBST([am__include])
581 AC_SUBST([am__quote])
582 AC_MSG_RESULT([$_am_result])
583 rm -f confinc confmf
584 ])
585
586 # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
587
588 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005
589 # Free Software Foundation, Inc.
590 #
591 # This file is free software; the Free Software Foundation
592 # gives unlimited permission to copy and/or distribute it,
593 # with or without modifications, as long as this notice is preserved.
594
595 # serial 5
596
597 # AM_MISSING_PROG(NAME, PROGRAM)
598 # ------------------------------
599 AC_DEFUN([AM_MISSING_PROG],
600 [AC_REQUIRE([AM_MISSING_HAS_RUN])
601 $1=${$1-"${am_missing_run}$2"}
602 AC_SUBST($1)])
603
604
605 # AM_MISSING_HAS_RUN
606 # ------------------
607 # Define MISSING if not defined so far and test if it supports --run.
608 # If it does, set am_missing_run to use it, otherwise, to nothing.
609 AC_DEFUN([AM_MISSING_HAS_RUN],
610 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
611 AC_REQUIRE_AUX_FILE([missing])dnl
612 test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
613 # Use eval to expand $SHELL
614 if eval "$MISSING --run true"; then
615 am_missing_run="$MISSING --run "
616 else
617 am_missing_run=
618 AC_MSG_WARN([`missing' script is too old or missing])
619 fi
620 ])
621
622 # Copyright (C) 2003, 2004, 2005, 2006 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 # AM_PROG_MKDIR_P
629 # ---------------
630 # Check for `mkdir -p'.
631 AC_DEFUN([AM_PROG_MKDIR_P],
632 [AC_PREREQ([2.60])dnl
633 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
634 dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
635 dnl while keeping a definition of mkdir_p for backward compatibility.
636 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
637 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
638 dnl Makefile.ins that do not define MKDIR_P, so we do our own
639 dnl adjustment using top_builddir (which is defined more often than
640 dnl MKDIR_P).
641 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
642 case $mkdir_p in
643 [[\\/$]]* | ?:[[\\/]]*) ;;
644 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
645 esac
646 ])
647
648 # Helper functions for option handling. -*- Autoconf -*-
649
650 # Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
651 #
652 # This file is free software; the Free Software Foundation
653 # gives unlimited permission to copy and/or distribute it,
654 # with or without modifications, as long as this notice is preserved.
655
656 # serial 3
657
658 # _AM_MANGLE_OPTION(NAME)
659 # -----------------------
660 AC_DEFUN([_AM_MANGLE_OPTION],
661 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
662
663 # _AM_SET_OPTION(NAME)
664 # ------------------------------
665 # Set option NAME. Presently that only means defining a flag for this option.
666 AC_DEFUN([_AM_SET_OPTION],
667 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
668
669 # _AM_SET_OPTIONS(OPTIONS)
670 # ----------------------------------
671 # OPTIONS is a space-separated list of Automake options.
672 AC_DEFUN([_AM_SET_OPTIONS],
673 [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
674
675 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
676 # -------------------------------------------
677 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
678 AC_DEFUN([_AM_IF_OPTION],
679 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
680
681 # Check to make sure that the build environment is sane. -*- Autoconf -*-
682
683 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
684 # Free Software Foundation, Inc.
685 #
686 # This file is free software; the Free Software Foundation
687 # gives unlimited permission to copy and/or distribute it,
688 # with or without modifications, as long as this notice is preserved.
689
690 # serial 4
691
692 # AM_SANITY_CHECK
693 # ---------------
694 AC_DEFUN([AM_SANITY_CHECK],
695 [AC_MSG_CHECKING([whether build environment is sane])
696 # Just in case
697 sleep 1
698 echo timestamp > conftest.file
699 # Do `set' in a subshell so we don't clobber the current shell's
700 # arguments. Must try -L first in case configure is actually a
701 # symlink; some systems play weird games with the mod time of symlinks
702 # (eg FreeBSD returns the mod time of the symlink's containing
703 # directory).
704 if (
705 set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
706 if test "$[*]" = "X"; then
707 # -L didn't work.
708 set X `ls -t $srcdir/configure conftest.file`
709 fi
710 rm -f conftest.file
711 if test "$[*]" != "X $srcdir/configure conftest.file" \
712 && test "$[*]" != "X conftest.file $srcdir/configure"; then
713
714 # If neither matched, then we have a broken ls. This can happen
715 # if, for instance, CONFIG_SHELL is bash and it inherits a
716 # broken ls alias from the environment. This has actually
717 # happened. Such a system could not be considered "sane".
718 AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
719 alias in your environment])
720 fi
721
722 test "$[2]" = conftest.file
723 )
724 then
725 # Ok.
726 :
727 else
728 AC_MSG_ERROR([newly created file is older than distributed files!
729 Check your system clock])
730 fi
731 AC_MSG_RESULT(yes)])
732
733 # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
734 #
735 # This file is free software; the Free Software Foundation
736 # gives unlimited permission to copy and/or distribute it,
737 # with or without modifications, as long as this notice is preserved.
738
739 # AM_PROG_INSTALL_STRIP
740 # ---------------------
741 # One issue with vendor `install' (even GNU) is that you can't
742 # specify the program used to strip binaries. This is especially
743 # annoying in cross-compiling environments, where the build's strip
744 # is unlikely to handle the host's binaries.
745 # Fortunately install-sh will honor a STRIPPROG variable, so we
746 # always use install-sh in `make install-strip', and initialize
747 # STRIPPROG with the value of the STRIP variable (set by the user).
748 AC_DEFUN([AM_PROG_INSTALL_STRIP],
749 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
750 # Installed binaries are usually stripped using `strip' when the user
751 # run `make install-strip'. However `strip' might not be the right
752 # tool to use in cross-compilation environments, therefore Automake
753 # will honor the `STRIP' environment variable to overrule this program.
754 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
755 if test "$cross_compiling" != no; then
756 AC_CHECK_TOOL([STRIP], [strip], :)
757 fi
758 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
759 AC_SUBST([INSTALL_STRIP_PROGRAM])])
760
761 # Copyright (C) 2006 Free Software Foundation, Inc.
762 #
763 # This file is free software; the Free Software Foundation
764 # gives unlimited permission to copy and/or distribute it,
765 # with or without modifications, as long as this notice is preserved.
766
767 # _AM_SUBST_NOTMAKE(VARIABLE)
768 # ---------------------------
769 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
770 # This macro is traced by Automake.
771 AC_DEFUN([_AM_SUBST_NOTMAKE])
772
773 # Check how to create a tarball. -*- Autoconf -*-
774
775 # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
776 #
777 # This file is free software; the Free Software Foundation
778 # gives unlimited permission to copy and/or distribute it,
779 # with or without modifications, as long as this notice is preserved.
780
781 # serial 2
782
783 # _AM_PROG_TAR(FORMAT)
784 # --------------------
785 # Check how to create a tarball in format FORMAT.
786 # FORMAT should be one of `v7', `ustar', or `pax'.
787 #
788 # Substitute a variable $(am__tar) that is a command
789 # writing to stdout a FORMAT-tarball containing the directory
790 # $tardir.
791 # tardir=directory && $(am__tar) > result.tar
792 #
793 # Substitute a variable $(am__untar) that extract such
794 # a tarball read from stdin.
795 # $(am__untar) < result.tar
796 AC_DEFUN([_AM_PROG_TAR],
797 [# Always define AMTAR for backward compatibility.
798 AM_MISSING_PROG([AMTAR], [tar])
799 m4_if([$1], [v7],
800 [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
801 [m4_case([$1], [ustar],, [pax],,
802 [m4_fatal([Unknown tar format])])
803 AC_MSG_CHECKING([how to create a $1 tar archive])
804 # Loop over all known methods to create a tar archive until one works.
805 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
806 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
807 # Do not fold the above two line into one, because Tru64 sh and
808 # Solaris sh will not grok spaces in the rhs of `-'.
809 for _am_tool in $_am_tools
810 do
811 case $_am_tool in
812 gnutar)
813 for _am_tar in tar gnutar gtar;
814 do
815 AM_RUN_LOG([$_am_tar --version]) && break
816 done
817 am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
818 am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
819 am__untar="$_am_tar -xf -"
820 ;;
821 plaintar)
822 # Must skip GNU tar: if it does not support --format= it doesn't create
823 # ustar tarball either.
824 (tar --version) >/dev/null 2>&1 && continue
825 am__tar='tar chf - "$$tardir"'
826 am__tar_='tar chf - "$tardir"'
827 am__untar='tar xf -'
828 ;;
829 pax)
830 am__tar='pax -L -x $1 -w "$$tardir"'
831 am__tar_='pax -L -x $1 -w "$tardir"'
832 am__untar='pax -r'
833 ;;
834 cpio)
835 am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
836 am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
837 am__untar='cpio -i -H $1 -d'
838 ;;
839 none)
840 am__tar=false
841 am__tar_=false
842 am__untar=false
843 ;;
844 esac
845
846 # If the value was cached, stop now. We just wanted to have am__tar
847 # and am__untar set.
848 test -n "${am_cv_prog_tar_$1}" && break
849
850 # tar/untar a dummy directory, and stop if the command works
851 rm -rf conftest.dir
852 mkdir conftest.dir
853 echo GrepMe > conftest.dir/file
854 AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
855 rm -rf conftest.dir
856 if test -s conftest.tar; then
857 AM_RUN_LOG([$am__untar <conftest.tar])
858 grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
859 fi
860 done
861 rm -rf conftest.dir
862
863 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
864 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
865 AC_SUBST([am__tar])
866 AC_SUBST([am__untar])
867 ]) # _AM_PROG_TAR
868