1: # generated automatically by aclocal 1.11.3 -*- Autoconf -*-
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3: # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4: # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
5: # Inc.
6: # This file is free software; the Free Software Foundation
7: # gives unlimited permission to copy and/or distribute it,
8: # with or without modifications, as long as this notice is preserved.
9:
10: # This program is distributed in the hope that it will be useful,
11: # but WITHOUT ANY WARRANTY, to the extent permitted by law; without
12: # even the implied warranty of MERCHANTABILITY or FITNESS FOR A
13: # PARTICULAR PURPOSE.
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23: # Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
24: # Foundation, Inc.
25: #
26: # This file is free software; the Free Software Foundation
27: # gives unlimited permission to copy and/or distribute it,
28: # with or without modifications, as long as this notice is preserved.
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154: # 2010, 2011 Free Software Foundation, Inc.
155: #
156: # This file is free software; the Free Software Foundation
157: # gives unlimited permission to copy and/or distribute it,
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160: # serial 12
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339: # Generate code to set up dependency tracking. -*- Autoconf -*-
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341: # Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
342: # Free Software Foundation, Inc.
343: #
344: # This file is free software; the Free Software Foundation
345: # gives unlimited permission to copy and/or distribute it,
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424: # This file is free software; the Free Software Foundation
425: # gives unlimited permission to copy and/or distribute it,
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514: [define([AC_PROG_CXX],
515: defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
516: AC_PROVIDE_IFELSE([AC_PROG_OBJC],
517: [_AM_DEPENDENCIES(OBJC)],
518: [define([AC_PROG_OBJC],
519: defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
520: ])
521: _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
522: dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
523: dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro
524: dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
525: AC_CONFIG_COMMANDS_PRE(dnl
526: [m4_provide_if([_AM_COMPILER_EXEEXT],
527: [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
528: ])
529:
530: dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
531: dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
532: dnl mangled by Autoconf and run in a shell conditional statement.
533: m4_define([_AC_COMPILER_EXEEXT],
534: m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
535:
536:
537: # When config.status generates a header, we must update the stamp-h file.
538: # This file resides in the same directory as the config header
539: # that is generated. The stamp files are numbered to have different names.
540:
541: # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
542: # loop where config.status creates the headers, so we can generate
543: # our stamp files there.
544: AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
545: [# Compute $1's index in $config_headers.
546: _am_arg=$1
547: _am_stamp_count=1
548: for _am_header in $config_headers :; do
549: case $_am_header in
550: $_am_arg | $_am_arg:* )
551: break ;;
552: * )
553: _am_stamp_count=`expr $_am_stamp_count + 1` ;;
554: esac
555: done
556: echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
557:
558: # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
559: # Inc.
560: #
561: # This file is free software; the Free Software Foundation
562: # gives unlimited permission to copy and/or distribute it,
563: # with or without modifications, as long as this notice is preserved.
564:
565: # serial 1
566:
567: # AM_PROG_INSTALL_SH
568: # ------------------
569: # Define $install_sh.
570: AC_DEFUN([AM_PROG_INSTALL_SH],
571: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
572: if test x"${install_sh}" != xset; then
573: case $am_aux_dir in
574: *\ * | *\ *)
575: install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
576: *)
577: install_sh="\${SHELL} $am_aux_dir/install-sh"
578: esac
579: fi
580: AC_SUBST(install_sh)])
581:
582: # Copyright (C) 2003, 2005 Free Software Foundation, Inc.
583: #
584: # This file is free software; the Free Software Foundation
585: # gives unlimited permission to copy and/or distribute it,
586: # with or without modifications, as long as this notice is preserved.
587:
588: # serial 2
589:
590: # Check whether the underlying file-system supports filenames
591: # with a leading dot. For instance MS-DOS doesn't.
592: AC_DEFUN([AM_SET_LEADING_DOT],
593: [rm -rf .tst 2>/dev/null
594: mkdir .tst 2>/dev/null
595: if test -d .tst; then
596: am__leading_dot=.
597: else
598: am__leading_dot=_
599: fi
600: rmdir .tst 2>/dev/null
601: AC_SUBST([am__leading_dot])])
602:
603: # Check to see how 'make' treats includes. -*- Autoconf -*-
604:
605: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
606: #
607: # This file is free software; the Free Software Foundation
608: # gives unlimited permission to copy and/or distribute it,
609: # with or without modifications, as long as this notice is preserved.
610:
611: # serial 4
612:
613: # AM_MAKE_INCLUDE()
614: # -----------------
615: # Check to see how make treats includes.
616: AC_DEFUN([AM_MAKE_INCLUDE],
617: [am_make=${MAKE-make}
618: cat > confinc << 'END'
619: am__doit:
620: @echo this is the am__doit target
621: .PHONY: am__doit
622: END
623: # If we don't find an include directive, just comment out the code.
624: AC_MSG_CHECKING([for style of include used by $am_make])
625: am__include="#"
626: am__quote=
627: _am_result=none
628: # First try GNU make style include.
629: echo "include confinc" > confmf
630: # Ignore all kinds of additional output from `make'.
631: case `$am_make -s -f confmf 2> /dev/null` in #(
632: *the\ am__doit\ target*)
633: am__include=include
634: am__quote=
635: _am_result=GNU
636: ;;
637: esac
638: # Now try BSD make style include.
639: if test "$am__include" = "#"; then
640: echo '.include "confinc"' > confmf
641: case `$am_make -s -f confmf 2> /dev/null` in #(
642: *the\ am__doit\ target*)
643: am__include=.include
644: am__quote="\""
645: _am_result=BSD
646: ;;
647: esac
648: fi
649: AC_SUBST([am__include])
650: AC_SUBST([am__quote])
651: AC_MSG_RESULT([$_am_result])
652: rm -f confinc confmf
653: ])
654:
655: # Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008
656: # Free Software Foundation, Inc.
657: #
658: # This file is free software; the Free Software Foundation
659: # gives unlimited permission to copy and/or distribute it,
660: # with or without modifications, as long as this notice is preserved.
661:
662: # serial 6
663:
664: # AM_PROG_CC_C_O
665: # --------------
666: # Like AC_PROG_CC_C_O, but changed for automake.
667: AC_DEFUN([AM_PROG_CC_C_O],
668: [AC_REQUIRE([AC_PROG_CC_C_O])dnl
669: AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
670: AC_REQUIRE_AUX_FILE([compile])dnl
671: # FIXME: we rely on the cache variable name because
672: # there is no other way.
673: set dummy $CC
674: am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
675: eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
676: if test "$am_t" != yes; then
677: # Losing compiler, so override with the script.
678: # FIXME: It is wrong to rewrite CC.
679: # But if we don't then we get into trouble of one sort or another.
680: # A longer-term fix would be to have automake use am__CC in this case,
681: # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
682: CC="$am_aux_dir/compile $CC"
683: fi
684: dnl Make sure AC_PROG_CC is never called again, or it will override our
685: dnl setting of CC.
686: m4_define([AC_PROG_CC],
687: [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
688: ])
689:
690: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
691:
692: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
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 6
700:
701: # AM_MISSING_PROG(NAME, PROGRAM)
702: # ------------------------------
703: AC_DEFUN([AM_MISSING_PROG],
704: [AC_REQUIRE([AM_MISSING_HAS_RUN])
705: $1=${$1-"${am_missing_run}$2"}
706: AC_SUBST($1)])
707:
708:
709: # AM_MISSING_HAS_RUN
710: # ------------------
711: # Define MISSING if not defined so far and test if it supports --run.
712: # If it does, set am_missing_run to use it, otherwise, to nothing.
713: AC_DEFUN([AM_MISSING_HAS_RUN],
714: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
715: AC_REQUIRE_AUX_FILE([missing])dnl
716: if test x"${MISSING+set}" != xset; then
717: case $am_aux_dir in
718: *\ * | *\ *)
719: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
720: *)
721: MISSING="\${SHELL} $am_aux_dir/missing" ;;
722: esac
723: fi
724: # Use eval to expand $SHELL
725: if eval "$MISSING --run true"; then
726: am_missing_run="$MISSING --run "
727: else
728: am_missing_run=
729: AC_MSG_WARN([`missing' script is too old or missing])
730: fi
731: ])
732:
733: # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
734: # Inc.
735: #
736: # This file is free software; the Free Software Foundation
737: # gives unlimited permission to copy and/or distribute it,
738: # with or without modifications, as long as this notice is preserved.
739:
740: # serial 1
741:
742: # AM_PROG_MKDIR_P
743: # ---------------
744: # Check for `mkdir -p'.
745: AC_DEFUN([AM_PROG_MKDIR_P],
746: [AC_PREREQ([2.60])dnl
747: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
748: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
749: dnl while keeping a definition of mkdir_p for backward compatibility.
750: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
751: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
752: dnl Makefile.ins that do not define MKDIR_P, so we do our own
753: dnl adjustment using top_builddir (which is defined more often than
754: dnl MKDIR_P).
755: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
756: case $mkdir_p in
757: [[\\/$]]* | ?:[[\\/]]*) ;;
758: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
759: esac
760: ])
761:
762: # Helper functions for option handling. -*- Autoconf -*-
763:
764: # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
765: # Foundation, Inc.
766: #
767: # This file is free software; the Free Software Foundation
768: # gives unlimited permission to copy and/or distribute it,
769: # with or without modifications, as long as this notice is preserved.
770:
771: # serial 5
772:
773: # _AM_MANGLE_OPTION(NAME)
774: # -----------------------
775: AC_DEFUN([_AM_MANGLE_OPTION],
776: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
777:
778: # _AM_SET_OPTION(NAME)
779: # --------------------
780: # Set option NAME. Presently that only means defining a flag for this option.
781: AC_DEFUN([_AM_SET_OPTION],
782: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
783:
784: # _AM_SET_OPTIONS(OPTIONS)
785: # ------------------------
786: # OPTIONS is a space-separated list of Automake options.
787: AC_DEFUN([_AM_SET_OPTIONS],
788: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
789:
790: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
791: # -------------------------------------------
792: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
793: AC_DEFUN([_AM_IF_OPTION],
794: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
795:
796: # Check to make sure that the build environment is sane. -*- Autoconf -*-
797:
798: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
799: # Free Software Foundation, Inc.
800: #
801: # This file is free software; the Free Software Foundation
802: # gives unlimited permission to copy and/or distribute it,
803: # with or without modifications, as long as this notice is preserved.
804:
805: # serial 5
806:
807: # AM_SANITY_CHECK
808: # ---------------
809: AC_DEFUN([AM_SANITY_CHECK],
810: [AC_MSG_CHECKING([whether build environment is sane])
811: # Just in case
812: sleep 1
813: echo timestamp > conftest.file
814: # Reject unsafe characters in $srcdir or the absolute working directory
815: # name. Accept space and tab only in the latter.
816: am_lf='
817: '
818: case `pwd` in
819: *[[\\\"\#\$\&\'\`$am_lf]]*)
820: AC_MSG_ERROR([unsafe absolute working directory name]);;
821: esac
822: case $srcdir in
823: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
824: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
825: esac
826:
827: # Do `set' in a subshell so we don't clobber the current shell's
828: # arguments. Must try -L first in case configure is actually a
829: # symlink; some systems play weird games with the mod time of symlinks
830: # (eg FreeBSD returns the mod time of the symlink's containing
831: # directory).
832: if (
833: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
834: if test "$[*]" = "X"; then
835: # -L didn't work.
836: set X `ls -t "$srcdir/configure" conftest.file`
837: fi
838: rm -f conftest.file
839: if test "$[*]" != "X $srcdir/configure conftest.file" \
840: && test "$[*]" != "X conftest.file $srcdir/configure"; then
841:
842: # If neither matched, then we have a broken ls. This can happen
843: # if, for instance, CONFIG_SHELL is bash and it inherits a
844: # broken ls alias from the environment. This has actually
845: # happened. Such a system could not be considered "sane".
846: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
847: alias in your environment])
848: fi
849:
850: test "$[2]" = conftest.file
851: )
852: then
853: # Ok.
854: :
855: else
856: AC_MSG_ERROR([newly created file is older than distributed files!
857: Check your system clock])
858: fi
859: AC_MSG_RESULT(yes)])
860:
861: # Copyright (C) 2009, 2011 Free Software Foundation, Inc.
862: #
863: # This file is free software; the Free Software Foundation
864: # gives unlimited permission to copy and/or distribute it,
865: # with or without modifications, as long as this notice is preserved.
866:
867: # serial 2
868:
869: # AM_SILENT_RULES([DEFAULT])
870: # --------------------------
871: # Enable less verbose build rules; with the default set to DEFAULT
872: # (`yes' being less verbose, `no' or empty being verbose).
873: AC_DEFUN([AM_SILENT_RULES],
874: [AC_ARG_ENABLE([silent-rules],
875: [ --enable-silent-rules less verbose build output (undo: `make V=1')
876: --disable-silent-rules verbose build output (undo: `make V=0')])
877: case $enable_silent_rules in
878: yes) AM_DEFAULT_VERBOSITY=0;;
879: no) AM_DEFAULT_VERBOSITY=1;;
880: *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
881: esac
882: dnl
883: dnl A few `make' implementations (e.g., NonStop OS and NextStep)
884: dnl do not support nested variable expansions.
885: dnl See automake bug#9928 and bug#10237.
886: am_make=${MAKE-make}
887: AC_CACHE_CHECK([whether $am_make supports nested variables],
888: [am_cv_make_support_nested_variables],
889: [if AS_ECHO([['TRUE=$(BAR$(V))
890: BAR0=false
891: BAR1=true
892: V=1
893: am__doit:
894: @$(TRUE)
895: .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
896: am_cv_make_support_nested_variables=yes
897: else
898: am_cv_make_support_nested_variables=no
899: fi])
900: if test $am_cv_make_support_nested_variables = yes; then
901: dnl Using `$V' instead of `$(V)' breaks IRIX make.
902: AM_V='$(V)'
903: AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
904: else
905: AM_V=$AM_DEFAULT_VERBOSITY
906: AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
907: fi
908: AC_SUBST([AM_V])dnl
909: AM_SUBST_NOTMAKE([AM_V])dnl
910: AC_SUBST([AM_DEFAULT_V])dnl
911: AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
912: AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
913: AM_BACKSLASH='\'
914: AC_SUBST([AM_BACKSLASH])dnl
915: _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
916: ])
917:
918: # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
919: #
920: # This file is free software; the Free Software Foundation
921: # gives unlimited permission to copy and/or distribute it,
922: # with or without modifications, as long as this notice is preserved.
923:
924: # serial 1
925:
926: # AM_PROG_INSTALL_STRIP
927: # ---------------------
928: # One issue with vendor `install' (even GNU) is that you can't
929: # specify the program used to strip binaries. This is especially
930: # annoying in cross-compiling environments, where the build's strip
931: # is unlikely to handle the host's binaries.
932: # Fortunately install-sh will honor a STRIPPROG variable, so we
933: # always use install-sh in `make install-strip', and initialize
934: # STRIPPROG with the value of the STRIP variable (set by the user).
935: AC_DEFUN([AM_PROG_INSTALL_STRIP],
936: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
937: # Installed binaries are usually stripped using `strip' when the user
938: # run `make install-strip'. However `strip' might not be the right
939: # tool to use in cross-compilation environments, therefore Automake
940: # will honor the `STRIP' environment variable to overrule this program.
941: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
942: if test "$cross_compiling" != no; then
943: AC_CHECK_TOOL([STRIP], [strip], :)
944: fi
945: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
946: AC_SUBST([INSTALL_STRIP_PROGRAM])])
947:
948: # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
949: #
950: # This file is free software; the Free Software Foundation
951: # gives unlimited permission to copy and/or distribute it,
952: # with or without modifications, as long as this notice is preserved.
953:
954: # serial 3
955:
956: # _AM_SUBST_NOTMAKE(VARIABLE)
957: # ---------------------------
958: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
959: # This macro is traced by Automake.
960: AC_DEFUN([_AM_SUBST_NOTMAKE])
961:
962: # AM_SUBST_NOTMAKE(VARIABLE)
963: # --------------------------
964: # Public sister of _AM_SUBST_NOTMAKE.
965: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
966:
967: # Check how to create a tarball. -*- Autoconf -*-
968:
969: # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
970: #
971: # This file is free software; the Free Software Foundation
972: # gives unlimited permission to copy and/or distribute it,
973: # with or without modifications, as long as this notice is preserved.
974:
975: # serial 2
976:
977: # _AM_PROG_TAR(FORMAT)
978: # --------------------
979: # Check how to create a tarball in format FORMAT.
980: # FORMAT should be one of `v7', `ustar', or `pax'.
981: #
982: # Substitute a variable $(am__tar) that is a command
983: # writing to stdout a FORMAT-tarball containing the directory
984: # $tardir.
985: # tardir=directory && $(am__tar) > result.tar
986: #
987: # Substitute a variable $(am__untar) that extract such
988: # a tarball read from stdin.
989: # $(am__untar) < result.tar
990: AC_DEFUN([_AM_PROG_TAR],
991: [# Always define AMTAR for backward compatibility. Yes, it's still used
992: # in the wild :-( We should find a proper way to deprecate it ...
993: AC_SUBST([AMTAR], ['$${TAR-tar}'])
994: m4_if([$1], [v7],
995: [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
996: [m4_case([$1], [ustar],, [pax],,
997: [m4_fatal([Unknown tar format])])
998: AC_MSG_CHECKING([how to create a $1 tar archive])
999: # Loop over all known methods to create a tar archive until one works.
1000: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1001: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1002: # Do not fold the above two line into one, because Tru64 sh and
1003: # Solaris sh will not grok spaces in the rhs of `-'.
1004: for _am_tool in $_am_tools
1005: do
1006: case $_am_tool in
1007: gnutar)
1008: for _am_tar in tar gnutar gtar;
1009: do
1010: AM_RUN_LOG([$_am_tar --version]) && break
1011: done
1012: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1013: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1014: am__untar="$_am_tar -xf -"
1015: ;;
1016: plaintar)
1017: # Must skip GNU tar: if it does not support --format= it doesn't create
1018: # ustar tarball either.
1019: (tar --version) >/dev/null 2>&1 && continue
1020: am__tar='tar chf - "$$tardir"'
1021: am__tar_='tar chf - "$tardir"'
1022: am__untar='tar xf -'
1023: ;;
1024: pax)
1025: am__tar='pax -L -x $1 -w "$$tardir"'
1026: am__tar_='pax -L -x $1 -w "$tardir"'
1027: am__untar='pax -r'
1028: ;;
1029: cpio)
1030: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1031: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1032: am__untar='cpio -i -H $1 -d'
1033: ;;
1034: none)
1035: am__tar=false
1036: am__tar_=false
1037: am__untar=false
1038: ;;
1039: esac
1040:
1041: # If the value was cached, stop now. We just wanted to have am__tar
1042: # and am__untar set.
1043: test -n "${am_cv_prog_tar_$1}" && break
1044:
1045: # tar/untar a dummy directory, and stop if the command works
1046: rm -rf conftest.dir
1047: mkdir conftest.dir
1048: echo GrepMe > conftest.dir/file
1049: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1050: rm -rf conftest.dir
1051: if test -s conftest.tar; then
1052: AM_RUN_LOG([$am__untar <conftest.tar])
1053: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1054: fi
1055: done
1056: rm -rf conftest.dir
1057:
1058: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1059: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1060: AC_SUBST([am__tar])
1061: AC_SUBST([am__untar])
1062: ]) # _AM_PROG_TAR
1063:
CVSweb interface <joel.bertrand@systella.fr>