Annotation of src/external/gpl3/binutils.old/dist/gas/aclocal.m4, Revision 1.1.1.1.2.1
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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.
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9: # This program is distributed in the hope that it will be useful,
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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} $am_aux_dir/install-sh"
565: esac
566: fi
567: AC_SUBST(install_sh)])
568:
569: # Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2005
570: # Free Software Foundation, Inc.
571: #
572: # This file is free software; the Free Software Foundation
573: # gives unlimited permission to copy and/or distribute it,
574: # with or without modifications, as long as this notice is preserved.
575:
576: # serial 5
577:
578: # AM_PROG_LEX
579: # -----------
580: # Autoconf leaves LEX=: if lex or flex can't be found. Change that to a
581: # "missing" invocation, for better error output.
582: AC_DEFUN([AM_PROG_LEX],
583: [AC_PREREQ(2.50)dnl
584: AC_REQUIRE([AM_MISSING_HAS_RUN])dnl
585: AC_REQUIRE([AC_PROG_LEX])dnl
586: if test "$LEX" = :; then
587: LEX=${am_missing_run}flex
588: fi])
589:
590: # Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
591: # From Jim Meyering
592:
593: # Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
594: # Free Software Foundation, Inc.
595: #
596: # This file is free software; the Free Software Foundation
597: # gives unlimited permission to copy and/or distribute it,
598: # with or without modifications, as long as this notice is preserved.
599:
600: # serial 5
601:
602: # AM_MAINTAINER_MODE([DEFAULT-MODE])
603: # ----------------------------------
604: # Control maintainer-specific portions of Makefiles.
605: # Default is to disable them, unless `enable' is passed literally.
606: # For symmetry, `disable' may be passed as well. Anyway, the user
607: # can override the default with the --enable/--disable switch.
608: AC_DEFUN([AM_MAINTAINER_MODE],
609: [m4_case(m4_default([$1], [disable]),
610: [enable], [m4_define([am_maintainer_other], [disable])],
611: [disable], [m4_define([am_maintainer_other], [enable])],
612: [m4_define([am_maintainer_other], [enable])
613: m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
614: AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
615: dnl maintainer-mode's default is 'disable' unless 'enable' is passed
616: AC_ARG_ENABLE([maintainer-mode],
617: [ --][am_maintainer_other][-maintainer-mode am_maintainer_other make rules and dependencies not useful
618: (and sometimes confusing) to the casual installer],
619: [USE_MAINTAINER_MODE=$enableval],
620: [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
621: AC_MSG_RESULT([$USE_MAINTAINER_MODE])
622: AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
623: MAINT=$MAINTAINER_MODE_TRUE
624: AC_SUBST([MAINT])dnl
625: ]
626: )
627:
628: AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
629:
630: # Check to see how 'make' treats includes. -*- Autoconf -*-
631:
632: # Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc.
633: #
634: # This file is free software; the Free Software Foundation
635: # gives unlimited permission to copy and/or distribute it,
636: # with or without modifications, as long as this notice is preserved.
637:
638: # serial 4
639:
640: # AM_MAKE_INCLUDE()
641: # -----------------
642: # Check to see how make treats includes.
643: AC_DEFUN([AM_MAKE_INCLUDE],
644: [am_make=${MAKE-make}
645: cat > confinc << 'END'
646: am__doit:
647: @echo this is the am__doit target
648: .PHONY: am__doit
649: END
650: # If we don't find an include directive, just comment out the code.
651: AC_MSG_CHECKING([for style of include used by $am_make])
652: am__include="#"
653: am__quote=
654: _am_result=none
655: # First try GNU make style include.
656: echo "include confinc" > confmf
657: # Ignore all kinds of additional output from `make'.
658: case `$am_make -s -f confmf 2> /dev/null` in #(
659: *the\ am__doit\ target*)
660: am__include=include
661: am__quote=
662: _am_result=GNU
663: ;;
664: esac
665: # Now try BSD make style include.
666: if test "$am__include" = "#"; then
667: echo '.include "confinc"' > confmf
668: case `$am_make -s -f confmf 2> /dev/null` in #(
669: *the\ am__doit\ target*)
670: am__include=.include
671: am__quote="\""
672: _am_result=BSD
673: ;;
674: esac
675: fi
676: AC_SUBST([am__include])
677: AC_SUBST([am__quote])
678: AC_MSG_RESULT([$_am_result])
679: rm -f confinc confmf
680: ])
681:
682: # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
683:
684: # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
685: # Free Software Foundation, Inc.
686: #
687: # This file is free software; the Free Software Foundation
688: # gives unlimited permission to copy and/or distribute it,
689: # with or without modifications, as long as this notice is preserved.
690:
691: # serial 6
692:
693: # AM_MISSING_PROG(NAME, PROGRAM)
694: # ------------------------------
695: AC_DEFUN([AM_MISSING_PROG],
696: [AC_REQUIRE([AM_MISSING_HAS_RUN])
697: $1=${$1-"${am_missing_run}$2"}
698: AC_SUBST($1)])
699:
700:
701: # AM_MISSING_HAS_RUN
702: # ------------------
703: # Define MISSING if not defined so far and test if it supports --run.
704: # If it does, set am_missing_run to use it, otherwise, to nothing.
705: AC_DEFUN([AM_MISSING_HAS_RUN],
706: [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
707: AC_REQUIRE_AUX_FILE([missing])dnl
708: if test x"${MISSING+set}" != xset; then
709: case $am_aux_dir in
710: *\ * | *\ *)
711: MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
712: *)
713: MISSING="\${SHELL} $am_aux_dir/missing" ;;
714: esac
715: fi
716: # Use eval to expand $SHELL
717: if eval "$MISSING --run true"; then
718: am_missing_run="$MISSING --run "
719: else
720: am_missing_run=
721: AC_MSG_WARN([`missing' script is too old or missing])
722: fi
723: ])
724:
725: # Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
726: #
727: # This file is free software; the Free Software Foundation
728: # gives unlimited permission to copy and/or distribute it,
729: # with or without modifications, as long as this notice is preserved.
730:
731: # AM_PROG_MKDIR_P
732: # ---------------
733: # Check for `mkdir -p'.
734: AC_DEFUN([AM_PROG_MKDIR_P],
735: [AC_PREREQ([2.60])dnl
736: AC_REQUIRE([AC_PROG_MKDIR_P])dnl
737: dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
738: dnl while keeping a definition of mkdir_p for backward compatibility.
739: dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
740: dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
741: dnl Makefile.ins that do not define MKDIR_P, so we do our own
742: dnl adjustment using top_builddir (which is defined more often than
743: dnl MKDIR_P).
744: AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
745: case $mkdir_p in
746: [[\\/$]]* | ?:[[\\/]]*) ;;
747: */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
748: esac
749: ])
750:
751: # Helper functions for option handling. -*- Autoconf -*-
752:
753: # Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
754: #
755: # This file is free software; the Free Software Foundation
756: # gives unlimited permission to copy and/or distribute it,
757: # with or without modifications, as long as this notice is preserved.
758:
759: # serial 4
760:
761: # _AM_MANGLE_OPTION(NAME)
762: # -----------------------
763: AC_DEFUN([_AM_MANGLE_OPTION],
764: [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
765:
766: # _AM_SET_OPTION(NAME)
767: # ------------------------------
768: # Set option NAME. Presently that only means defining a flag for this option.
769: AC_DEFUN([_AM_SET_OPTION],
770: [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
771:
772: # _AM_SET_OPTIONS(OPTIONS)
773: # ----------------------------------
774: # OPTIONS is a space-separated list of Automake options.
775: AC_DEFUN([_AM_SET_OPTIONS],
776: [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
777:
778: # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
779: # -------------------------------------------
780: # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
781: AC_DEFUN([_AM_IF_OPTION],
782: [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
783:
784: # Check to make sure that the build environment is sane. -*- Autoconf -*-
785:
786: # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
787: # Free Software Foundation, Inc.
788: #
789: # This file is free software; the Free Software Foundation
790: # gives unlimited permission to copy and/or distribute it,
791: # with or without modifications, as long as this notice is preserved.
792:
793: # serial 5
794:
795: # AM_SANITY_CHECK
796: # ---------------
797: AC_DEFUN([AM_SANITY_CHECK],
798: [AC_MSG_CHECKING([whether build environment is sane])
799: # Just in case
800: sleep 1
801: echo timestamp > conftest.file
802: # Reject unsafe characters in $srcdir or the absolute working directory
803: # name. Accept space and tab only in the latter.
804: am_lf='
805: '
806: case `pwd` in
807: *[[\\\"\#\$\&\'\`$am_lf]]*)
808: AC_MSG_ERROR([unsafe absolute working directory name]);;
809: esac
810: case $srcdir in
811: *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
812: AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
813: esac
814:
815: # Do `set' in a subshell so we don't clobber the current shell's
816: # arguments. Must try -L first in case configure is actually a
817: # symlink; some systems play weird games with the mod time of symlinks
818: # (eg FreeBSD returns the mod time of the symlink's containing
819: # directory).
820: if (
821: set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
822: if test "$[*]" = "X"; then
823: # -L didn't work.
824: set X `ls -t "$srcdir/configure" conftest.file`
825: fi
826: rm -f conftest.file
827: if test "$[*]" != "X $srcdir/configure conftest.file" \
828: && test "$[*]" != "X conftest.file $srcdir/configure"; then
829:
830: # If neither matched, then we have a broken ls. This can happen
831: # if, for instance, CONFIG_SHELL is bash and it inherits a
832: # broken ls alias from the environment. This has actually
833: # happened. Such a system could not be considered "sane".
834: AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
835: alias in your environment])
836: fi
837:
838: test "$[2]" = conftest.file
839: )
840: then
841: # Ok.
842: :
843: else
844: AC_MSG_ERROR([newly created file is older than distributed files!
845: Check your system clock])
846: fi
847: AC_MSG_RESULT(yes)])
848:
849: # Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
850: #
851: # This file is free software; the Free Software Foundation
852: # gives unlimited permission to copy and/or distribute it,
853: # with or without modifications, as long as this notice is preserved.
854:
855: # AM_PROG_INSTALL_STRIP
856: # ---------------------
857: # One issue with vendor `install' (even GNU) is that you can't
858: # specify the program used to strip binaries. This is especially
859: # annoying in cross-compiling environments, where the build's strip
860: # is unlikely to handle the host's binaries.
861: # Fortunately install-sh will honor a STRIPPROG variable, so we
862: # always use install-sh in `make install-strip', and initialize
863: # STRIPPROG with the value of the STRIP variable (set by the user).
864: AC_DEFUN([AM_PROG_INSTALL_STRIP],
865: [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
866: # Installed binaries are usually stripped using `strip' when the user
867: # run `make install-strip'. However `strip' might not be the right
868: # tool to use in cross-compilation environments, therefore Automake
869: # will honor the `STRIP' environment variable to overrule this program.
870: dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
871: if test "$cross_compiling" != no; then
872: AC_CHECK_TOOL([STRIP], [strip], :)
873: fi
874: INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
875: AC_SUBST([INSTALL_STRIP_PROGRAM])])
876:
877: # Copyright (C) 2006, 2008 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_SUBST_NOTMAKE(VARIABLE)
886: # ---------------------------
887: # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
888: # This macro is traced by Automake.
889: AC_DEFUN([_AM_SUBST_NOTMAKE])
890:
891: # AM_SUBST_NOTMAKE(VARIABLE)
892: # ---------------------------
893: # Public sister of _AM_SUBST_NOTMAKE.
894: AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
895:
896: # Check how to create a tarball. -*- Autoconf -*-
897:
898: # Copyright (C) 2004, 2005 Free Software Foundation, Inc.
899: #
900: # This file is free software; the Free Software Foundation
901: # gives unlimited permission to copy and/or distribute it,
902: # with or without modifications, as long as this notice is preserved.
903:
904: # serial 2
905:
906: # _AM_PROG_TAR(FORMAT)
907: # --------------------
908: # Check how to create a tarball in format FORMAT.
909: # FORMAT should be one of `v7', `ustar', or `pax'.
910: #
911: # Substitute a variable $(am__tar) that is a command
912: # writing to stdout a FORMAT-tarball containing the directory
913: # $tardir.
914: # tardir=directory && $(am__tar) > result.tar
915: #
916: # Substitute a variable $(am__untar) that extract such
917: # a tarball read from stdin.
918: # $(am__untar) < result.tar
919: AC_DEFUN([_AM_PROG_TAR],
920: [# Always define AMTAR for backward compatibility.
921: AM_MISSING_PROG([AMTAR], [tar])
922: m4_if([$1], [v7],
923: [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
924: [m4_case([$1], [ustar],, [pax],,
925: [m4_fatal([Unknown tar format])])
926: AC_MSG_CHECKING([how to create a $1 tar archive])
927: # Loop over all known methods to create a tar archive until one works.
928: _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
929: _am_tools=${am_cv_prog_tar_$1-$_am_tools}
930: # Do not fold the above two line into one, because Tru64 sh and
931: # Solaris sh will not grok spaces in the rhs of `-'.
932: for _am_tool in $_am_tools
933: do
934: case $_am_tool in
935: gnutar)
936: for _am_tar in tar gnutar gtar;
937: do
938: AM_RUN_LOG([$_am_tar --version]) && break
939: done
940: am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
941: am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
942: am__untar="$_am_tar -xf -"
943: ;;
944: plaintar)
945: # Must skip GNU tar: if it does not support --format= it doesn't create
946: # ustar tarball either.
947: (tar --version) >/dev/null 2>&1 && continue
948: am__tar='tar chf - "$$tardir"'
949: am__tar_='tar chf - "$tardir"'
950: am__untar='tar xf -'
951: ;;
952: pax)
953: am__tar='pax -L -x $1 -w "$$tardir"'
954: am__tar_='pax -L -x $1 -w "$tardir"'
955: am__untar='pax -r'
956: ;;
957: cpio)
958: am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
959: am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
960: am__untar='cpio -i -H $1 -d'
961: ;;
962: none)
963: am__tar=false
964: am__tar_=false
965: am__untar=false
966: ;;
967: esac
968:
969: # If the value was cached, stop now. We just wanted to have am__tar
970: # and am__untar set.
971: test -n "${am_cv_prog_tar_$1}" && break
972:
973: # tar/untar a dummy directory, and stop if the command works
974: rm -rf conftest.dir
975: mkdir conftest.dir
976: echo GrepMe > conftest.dir/file
977: AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
978: rm -rf conftest.dir
979: if test -s conftest.tar; then
980: AM_RUN_LOG([$am__untar <conftest.tar])
981: grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
982: fi
983: done
984: rm -rf conftest.dir
985:
986: AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
987: AC_MSG_RESULT([$am_cv_prog_tar_$1])])
988: AC_SUBST([am__tar])
989: AC_SUBST([am__untar])
990: ]) # _AM_PROG_TAR
991:
992: m4_include([../bfd/acinclude.m4])
993: m4_include([../bfd/warning.m4])
994: m4_include([../config/acx.m4])
995: m4_include([../config/depstand.m4])
996: m4_include([../config/gettext-sister.m4])
997: m4_include([../config/largefile.m4])
998: m4_include([../config/lcmessage.m4])
999: m4_include([../config/lead-dot.m4])
1000: m4_include([../config/nls.m4])
1001: m4_include([../config/override.m4])
1002: m4_include([../config/plugins.m4])
1003: m4_include([../config/po.m4])
1004: m4_include([../config/progtest.m4])
1.1.1.1.2.1! pgoyette 1005: m4_include([../config/zlib.m4])
1.1 christos 1006: m4_include([../libtool.m4])
1007: m4_include([../ltoptions.m4])
1008: m4_include([../ltsugar.m4])
1009: m4_include([../ltversion.m4])
1010: m4_include([../lt~obsolete.m4])
1011: m4_include([acinclude.m4])
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