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revision 1.1, Mon Nov 13 20:43:12 2006 UTC revision 1.1.2.1, Mon Nov 13 20:43:12 2006 UTC
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1    # generated automatically by aclocal 1.9.6 -*- Autoconf -*-
2    
3    # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4    # 2005  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.
13    
14    # Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
15    #
16    # This file is free software; the Free Software Foundation
17    # gives unlimited permission to copy and/or distribute it,
18    # with or without modifications, as long as this notice is preserved.
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20    # AM_AUTOMAKE_VERSION(VERSION)
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36    #
37    # This file is free software; the Free Software Foundation
38    # gives unlimited permission to copy and/or distribute it,
39    # with or without modifications, as long as this notice is preserved.
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89    # Free Software Foundation, Inc.
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92    # gives unlimited permission to copy and/or distribute it,
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120    # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
121    # Free Software Foundation, Inc.
122    #
123    # This file is free software; the Free Software Foundation
124    # gives unlimited permission to copy and/or distribute it,
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217           depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
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275    # Generate code to set up dependency tracking.              -*- Autoconf -*-
276    
277    # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
278    # Free Software Foundation, Inc.
279    #
280    # This file is free software; the Free Software Foundation
281    # gives unlimited permission to copy and/or distribute it,
282    # with or without modifications, as long as this notice is preserved.
283    
284    #serial 3
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346    # Free Software Foundation, Inc.
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348    # This file is free software; the Free Software Foundation
349    # gives unlimited permission to copy and/or distribute it,
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351    
352    # serial 12
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435    
436    
437    # When config.status generates a header, we must update the stamp-h file.
438    # This file resides in the same directory as the config header
439    # that is generated.  The stamp files are numbered to have different names.
440    
441    # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
442    # loop where config.status creates the headers, so we can generate
443    # our stamp files there.
444    AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
445    [# Compute $1's index in $config_headers.
446    _am_stamp_count=1
447    for _am_header in $config_headers :; do
448      case $_am_header in
449        $1 | $1:* )
450          break ;;
451        * )
452          _am_stamp_count=`expr $_am_stamp_count + 1` ;;
453      esac
454    done
455    echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
456    
457    # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
458    #
459    # This file is free software; the Free Software Foundation
460    # gives unlimited permission to copy and/or distribute it,
461    # with or without modifications, as long as this notice is preserved.
462    
463    # AM_PROG_INSTALL_SH
464    # ------------------
465    # Define $install_sh.
466    AC_DEFUN([AM_PROG_INSTALL_SH],
467    [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
468    install_sh=${install_sh-"$am_aux_dir/install-sh"}
469    AC_SUBST(install_sh)])
470    
471    # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
472    #
473    # This file is free software; the Free Software Foundation
474    # gives unlimited permission to copy and/or distribute it,
475    # with or without modifications, as long as this notice is preserved.
476    
477    # serial 2
478    
479    # Check whether the underlying file-system supports filenames
480    # with a leading dot.  For instance MS-DOS doesn't.
481    AC_DEFUN([AM_SET_LEADING_DOT],
482    [rm -rf .tst 2>/dev/null
483    mkdir .tst 2>/dev/null
484    if test -d .tst; then
485      am__leading_dot=.
486    else
487      am__leading_dot=_
488    fi
489    rmdir .tst 2>/dev/null
490    AC_SUBST([am__leading_dot])])
491    
492    # Check to see how 'make' treats includes.                  -*- Autoconf -*-
493    
494    # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
495    #
496    # This file is free software; the Free Software Foundation
497    # gives unlimited permission to copy and/or distribute it,
498    # with or without modifications, as long as this notice is preserved.
499    
500    # serial 3
501    
502    # AM_MAKE_INCLUDE()
503    # -----------------
504    # Check to see how make treats includes.
505    AC_DEFUN([AM_MAKE_INCLUDE],
506    [am_make=${MAKE-make}
507    cat > confinc << 'END'
508    am__doit:
509            @echo done
510    .PHONY: am__doit
511    END
512    # If we don't find an include directive, just comment out the code.
513    AC_MSG_CHECKING([for style of include used by $am_make])
514    am__include="#"
515    am__quote=
516    _am_result=none
517    # First try GNU make style include.
518    echo "include confinc" > confmf
519    # We grep out `Entering directory' and `Leaving directory'
520    # messages which can occur if `w' ends up in MAKEFLAGS.
521    # In particular we don't look at `^make:' because GNU make might
522    # be invoked under some other name (usually "gmake"), in which
523    # case it prints its new name instead of `make'.
524    if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
525       am__include=include
526       am__quote=
527       _am_result=GNU
528    fi
529    # Now try BSD make style include.
530    if test "$am__include" = "#"; then
531       echo '.include "confinc"' > confmf
532       if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
533          am__include=.include
534          am__quote="\""
535          _am_result=BSD
536       fi
537    fi
538    AC_SUBST([am__include])
539    AC_SUBST([am__quote])
540    AC_MSG_RESULT([$_am_result])
541    rm -f confinc confmf
542    ])
543    
544    # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
545    
546    # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
547    # Free Software Foundation, Inc.
548    #
549    # This file is free software; the Free Software Foundation
550    # gives unlimited permission to copy and/or distribute it,
551    # with or without modifications, as long as this notice is preserved.
552    
553    # serial 4
554    
555    # AM_MISSING_PROG(NAME, PROGRAM)
556    # ------------------------------
557    AC_DEFUN([AM_MISSING_PROG],
558    [AC_REQUIRE([AM_MISSING_HAS_RUN])
559    $1=${$1-"${am_missing_run}$2"}
560    AC_SUBST($1)])
561    
562    
563    # AM_MISSING_HAS_RUN
564    # ------------------
565    # Define MISSING if not defined so far and test if it supports --run.
566    # If it does, set am_missing_run to use it, otherwise, to nothing.
567    AC_DEFUN([AM_MISSING_HAS_RUN],
568    [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
569    test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
570    # Use eval to expand $SHELL
571    if eval "$MISSING --run true"; then
572      am_missing_run="$MISSING --run "
573    else
574      am_missing_run=
575      AC_MSG_WARN([`missing' script is too old or missing])
576    fi
577    ])
578    
579    # Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
580    #
581    # This file is free software; the Free Software Foundation
582    # gives unlimited permission to copy and/or distribute it,
583    # with or without modifications, as long as this notice is preserved.
584    
585    # AM_PROG_MKDIR_P
586    # ---------------
587    # Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
588    #
589    # Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
590    # created by `make install' are always world readable, even if the
591    # installer happens to have an overly restrictive umask (e.g. 077).
592    # This was a mistake.  There are at least two reasons why we must not
593    # use `-m 0755':
594    #   - it causes special bits like SGID to be ignored,
595    #   - it may be too restrictive (some setups expect 775 directories).
596    #
597    # Do not use -m 0755 and let people choose whatever they expect by
598    # setting umask.
599    #
600    # We cannot accept any implementation of `mkdir' that recognizes `-p'.
601    # Some implementations (such as Solaris 8's) are not thread-safe: if a
602    # parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
603    # concurrently, both version can detect that a/ is missing, but only
604    # one can create it and the other will error out.  Consequently we
605    # restrict ourselves to GNU make (using the --version option ensures
606    # this.)
607    AC_DEFUN([AM_PROG_MKDIR_P],
608    [if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
609      # We used to keeping the `.' as first argument, in order to
610      # allow $(mkdir_p) to be used without argument.  As in
611      #   $(mkdir_p) $(somedir)
612      # where $(somedir) is conditionally defined.  However this is wrong
613      # for two reasons:
614      #  1. if the package is installed by a user who cannot write `.'
615      #     make install will fail,
616      #  2. the above comment should most certainly read
617      #     $(mkdir_p) $(DESTDIR)$(somedir)
618      #     so it does not work when $(somedir) is undefined and
619      #     $(DESTDIR) is not.
620      #  To support the latter case, we have to write
621      #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
622      #  so the `.' trick is pointless.
623      mkdir_p='mkdir -p --'
624    else
625      # On NextStep and OpenStep, the `mkdir' command does not
626      # recognize any option.  It will interpret all options as
627      # directories to create, and then abort because `.' already
628      # exists.
629      for d in ./-p ./--version;
630      do
631        test -d $d && rmdir $d
632      done
633      # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
634      if test -f "$ac_aux_dir/mkinstalldirs"; then
635        mkdir_p='$(mkinstalldirs)'
636      else
637        mkdir_p='$(install_sh) -d'
638      fi
639    fi
640    AC_SUBST([mkdir_p])])
641    
642    # Helper functions for option handling.                     -*- Autoconf -*-
643    
644    # Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
645    #
646    # This file is free software; the Free Software Foundation
647    # gives unlimited permission to copy and/or distribute it,
648    # with or without modifications, as long as this notice is preserved.
649    
650    # serial 3
651    
652    # _AM_MANGLE_OPTION(NAME)
653    # -----------------------
654    AC_DEFUN([_AM_MANGLE_OPTION],
655    [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
656    
657    # _AM_SET_OPTION(NAME)
658    # ------------------------------
659    # Set option NAME.  Presently that only means defining a flag for this option.
660    AC_DEFUN([_AM_SET_OPTION],
661    [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
662    
663    # _AM_SET_OPTIONS(OPTIONS)
664    # ----------------------------------
665    # OPTIONS is a space-separated list of Automake options.
666    AC_DEFUN([_AM_SET_OPTIONS],
667    [AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
668    
669    # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
670    # -------------------------------------------
671    # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
672    AC_DEFUN([_AM_IF_OPTION],
673    [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
674    
675    # Check to make sure that the build environment is sane.    -*- Autoconf -*-
676    
677    # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
678    # Free Software Foundation, Inc.
679    #
680    # This file is free software; the Free Software Foundation
681    # gives unlimited permission to copy and/or distribute it,
682    # with or without modifications, as long as this notice is preserved.
683    
684    # serial 4
685    
686    # AM_SANITY_CHECK
687    # ---------------
688    AC_DEFUN([AM_SANITY_CHECK],
689    [AC_MSG_CHECKING([whether build environment is sane])
690    # Just in case
691    sleep 1
692    echo timestamp > conftest.file
693    # Do `set' in a subshell so we don't clobber the current shell's
694    # arguments.  Must try -L first in case configure is actually a
695    # symlink; some systems play weird games with the mod time of symlinks
696    # (eg FreeBSD returns the mod time of the symlink's containing
697    # directory).
698    if (
699       set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
700       if test "$[*]" = "X"; then
701          # -L didn't work.
702          set X `ls -t $srcdir/configure conftest.file`
703       fi
704       rm -f conftest.file
705       if test "$[*]" != "X $srcdir/configure conftest.file" \
706          && test "$[*]" != "X conftest.file $srcdir/configure"; then
707    
708          # If neither matched, then we have a broken ls.  This can happen
709          # if, for instance, CONFIG_SHELL is bash and it inherits a
710          # broken ls alias from the environment.  This has actually
711          # happened.  Such a system could not be considered "sane".
712          AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
713    alias in your environment])
714       fi
715    
716       test "$[2]" = conftest.file
717       )
718    then
719       # Ok.
720       :
721    else
722       AC_MSG_ERROR([newly created file is older than distributed files!
723    Check your system clock])
724    fi
725    AC_MSG_RESULT(yes)])
726    
727    # Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
728    #
729    # This file is free software; the Free Software Foundation
730    # gives unlimited permission to copy and/or distribute it,
731    # with or without modifications, as long as this notice is preserved.
732    
733    # AM_PROG_INSTALL_STRIP
734    # ---------------------
735    # One issue with vendor `install' (even GNU) is that you can't
736    # specify the program used to strip binaries.  This is especially
737    # annoying in cross-compiling environments, where the build's strip
738    # is unlikely to handle the host's binaries.
739    # Fortunately install-sh will honor a STRIPPROG variable, so we
740    # always use install-sh in `make install-strip', and initialize
741    # STRIPPROG with the value of the STRIP variable (set by the user).
742    AC_DEFUN([AM_PROG_INSTALL_STRIP],
743    [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
744    # Installed binaries are usually stripped using `strip' when the user
745    # run `make install-strip'.  However `strip' might not be the right
746    # tool to use in cross-compilation environments, therefore Automake
747    # will honor the `STRIP' environment variable to overrule this program.
748    dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
749    if test "$cross_compiling" != no; then
750      AC_CHECK_TOOL([STRIP], [strip], :)
751    fi
752    INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
753    AC_SUBST([INSTALL_STRIP_PROGRAM])])
754    
755    # Check how to create a tarball.                            -*- Autoconf -*-
756    
757    # Copyright (C) 2004, 2005  Free Software Foundation, Inc.
758    #
759    # This file is free software; the Free Software Foundation
760    # gives unlimited permission to copy and/or distribute it,
761    # with or without modifications, as long as this notice is preserved.
762    
763    # serial 2
764    
765    # _AM_PROG_TAR(FORMAT)
766    # --------------------
767    # Check how to create a tarball in format FORMAT.
768    # FORMAT should be one of `v7', `ustar', or `pax'.
769    #
770    # Substitute a variable $(am__tar) that is a command
771    # writing to stdout a FORMAT-tarball containing the directory
772    # $tardir.
773    #     tardir=directory && $(am__tar) > result.tar
774    #
775    # Substitute a variable $(am__untar) that extract such
776    # a tarball read from stdin.
777    #     $(am__untar) < result.tar
778    AC_DEFUN([_AM_PROG_TAR],
779    [# Always define AMTAR for backward compatibility.
780    AM_MISSING_PROG([AMTAR], [tar])
781    m4_if([$1], [v7],
782         [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
783         [m4_case([$1], [ustar],, [pax],,
784                  [m4_fatal([Unknown tar format])])
785    AC_MSG_CHECKING([how to create a $1 tar archive])
786    # Loop over all known methods to create a tar archive until one works.
787    _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
788    _am_tools=${am_cv_prog_tar_$1-$_am_tools}
789    # Do not fold the above two line into one, because Tru64 sh and
790    # Solaris sh will not grok spaces in the rhs of `-'.
791    for _am_tool in $_am_tools
792    do
793      case $_am_tool in
794      gnutar)
795        for _am_tar in tar gnutar gtar;
796        do
797          AM_RUN_LOG([$_am_tar --version]) && break
798        done
799        am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
800        am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
801        am__untar="$_am_tar -xf -"
802        ;;
803      plaintar)
804        # Must skip GNU tar: if it does not support --format= it doesn't create
805        # ustar tarball either.
806        (tar --version) >/dev/null 2>&1 && continue
807        am__tar='tar chf - "$$tardir"'
808        am__tar_='tar chf - "$tardir"'
809        am__untar='tar xf -'
810        ;;
811      pax)
812        am__tar='pax -L -x $1 -w "$$tardir"'
813        am__tar_='pax -L -x $1 -w "$tardir"'
814        am__untar='pax -r'
815        ;;
816      cpio)
817        am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
818        am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
819        am__untar='cpio -i -H $1 -d'
820        ;;
821      none)
822        am__tar=false
823        am__tar_=false
824        am__untar=false
825        ;;
826      esac
827    
828      # If the value was cached, stop now.  We just wanted to have am__tar
829      # and am__untar set.
830      test -n "${am_cv_prog_tar_$1}" && break
831    
832      # tar/untar a dummy directory, and stop if the command works
833      rm -rf conftest.dir
834      mkdir conftest.dir
835      echo GrepMe > conftest.dir/file
836      AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
837      rm -rf conftest.dir
838      if test -s conftest.tar; then
839        AM_RUN_LOG([$am__untar <conftest.tar])
840        grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
841      fi
842    done
843    rm -rf conftest.dir
844    
845    AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
846    AC_MSG_RESULT([$am_cv_prog_tar_$1])])
847    AC_SUBST([am__tar])
848    AC_SUBST([am__untar])
849    ]) # _AM_PROG_TAR
850    

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