src/tiff/aclocal.m4

   1 # generated automatically by aclocal 1.12.4 -*- Autoconf -*-
   2
   3 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
   4
   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 m4_ifndef([AC_AUTOCONF_VERSION],
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  21
  22 # Copyright (C) 2002-2012 Free Software Foundation, Inc.
  23 #
  24 # This file is free software; the Free Software Foundation
  25 # gives unlimited permission to copy and/or distribute it,
  26 # with or without modifications, as long as this notice is preserved.
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  28 # AM_AUTOMAKE_VERSION(VERSION)
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  58 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
  59
  60 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
  61 #
  62 # This file is free software; the Free Software Foundation
  63 # gives unlimited permission to copy and/or distribute it,
  64 # with or without modifications, as long as this notice is preserved.
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  66 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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  96 # unfortunately $(top_srcdir) has no meaning in configure.
  97 # However there are other variables, like CC, which are often used in
  98 # configure, and could therefore not use this "fixed" $ac_aux_dir.
  99 #
 100 # Another solution, used here, is to always expand $ac_aux_dir to an
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 111 # AM_CONDITIONAL                                            -*- Autoconf -*-
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 113 # Copyright (C) 1997-2012 Free Software Foundation, Inc.
 114 #
 115 # This file is free software; the Free Software Foundation
 116 # gives unlimited permission to copy and/or distribute it,
 117 # with or without modifications, as long as this notice is preserved.
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 143
 144 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
 145 #
 146 # This file is free software; the Free Software Foundation
 147 # gives unlimited permission to copy and/or distribute it,
 148 # with or without modifications, as long as this notice is preserved.
 149
 150
 151 # There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
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 332
 333 # Generate code to set up dependency tracking.              -*- Autoconf -*-
 334
 335 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
 336 #
 337 # This file is free software; the Free Software Foundation
 338 # gives unlimited permission to copy and/or distribute it,
 339 # with or without modifications, as long as this notice is preserved.
 340
 341
 342 # _AM_OUTPUT_DEPENDENCY_COMMANDS
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 345 [{
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 379     # simplest approach to changing $(DEPDIR) to its actual value in the
 380     # expansion.
 381     for file in `sed -n "
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 395
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 408
 409 # Do all the work for Automake.                             -*- Autoconf -*-
 410
 411 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
 412 #
 413 # This file is free software; the Free Software Foundation
 414 # gives unlimited permission to copy and/or distribute it,
 415 # with or without modifications, as long as this notice is preserved.
 416
 417 # This macro actually does too much.  Some checks are only needed if
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 485 AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
 486 AM_MISSING_PROG([AUTOHEADER], [autoheader])
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 515                   [m4_define([AC_PROG_OBJC],
 516                              m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
 517 dnl Support for Objective C++ was only introduced in Autoconf 2.65,
 518 dnl but we still cater to Autoconf 2.62.
 519 m4_ifdef([AC_PROG_OBJCXX],
 520 [AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
 521                   [_AM_DEPENDENCIES([OBJCXX])],
 522                   [m4_define([AC_PROG_OBJCXX],
 523                              m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])])dnl
 524 ])
 525 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
 526 dnl The 'parallel-tests' driver may need to know about EXEEXT, so add the
 527 dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
 528 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
 529 AC_CONFIG_COMMANDS_PRE(dnl
 530 [m4_provide_if([_AM_COMPILER_EXEEXT],
 531   [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
 532 ])
 533
 534 dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
 535 dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
 536 dnl mangled by Autoconf and run in a shell conditional statement.
 537 m4_define([_AC_COMPILER_EXEEXT],
 538 m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
 539
 540
 541 # When config.status generates a header, we must update the stamp-h file.
 542 # This file resides in the same directory as the config header
 543 # that is generated.  The stamp files are numbered to have different names.
 544
 545 # Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
 546 # loop where config.status creates the headers, so we can generate
 547 # our stamp files there.
 548 AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
 549 [# Compute $1's index in $config_headers.
 550 _am_arg=$1
 551 _am_stamp_count=1
 552 for _am_header in $config_headers :; do
 553   case $_am_header in
 554     $_am_arg | $_am_arg:* )
 555       break ;;
 556     * )
 557       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
 558   esac
 559 done
 560 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 561
 562 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
 563 #
 564 # This file is free software; the Free Software Foundation
 565 # gives unlimited permission to copy and/or distribute it,
 566 # with or without modifications, as long as this notice is preserved.
 567
 568 # AM_PROG_INSTALL_SH
 569 # ------------------
 570 # Define $install_sh.
 571 AC_DEFUN([AM_PROG_INSTALL_SH],
 572 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 573 if test x"${install_sh}" != xset; then
 574   case $am_aux_dir in
 575   *\ * | *\     *)
 576     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
 577   *)
 578     install_sh="\${SHELL} $am_aux_dir/install-sh"
 579   esac
 580 fi
 581 AC_SUBST([install_sh])])
 582
 583 # Copyright (C) 2003-2012 Free Software Foundation, Inc.
 584 #
 585 # This file is free software; the Free Software Foundation
 586 # gives unlimited permission to copy and/or distribute it,
 587 # with or without modifications, as long as this notice is preserved.
 588
 589 # Check whether the underlying file-system supports filenames
 590 # with a leading dot.  For instance MS-DOS doesn't.
 591 AC_DEFUN([AM_SET_LEADING_DOT],
 592 [rm -rf .tst 2>/dev/null
 593 mkdir .tst 2>/dev/null
 594 if test -d .tst; then
 595   am__leading_dot=.
 596 else
 597   am__leading_dot=_
 598 fi
 599 rmdir .tst 2>/dev/null
 600 AC_SUBST([am__leading_dot])])
 601
 602 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 603 # From Jim Meyering
 604
 605 # Copyright (C) 1996-2012 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 # AM_MAINTAINER_MODE([DEFAULT-MODE])
 612 # ----------------------------------
 613 # Control maintainer-specific portions of Makefiles.
 614 # Default is to disable them, unless 'enable' is passed literally.
 615 # For symmetry, 'disable' may be passed as well.  Anyway, the user
 616 # can override the default with the --enable/--disable switch.
 617 AC_DEFUN([AM_MAINTAINER_MODE],
 618 [m4_case(m4_default([$1], [disable]),
 619        [enable], [m4_define([am_maintainer_other], [disable])],
 620        [disable], [m4_define([am_maintainer_other], [enable])],
 621        [m4_define([am_maintainer_other], [enable])
 622         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
 623 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
 624   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
 625   AC_ARG_ENABLE([maintainer-mode],
 626     [AS_HELP_STRING([--]am_maintainer_other[-maintainer-mode],
 627       am_maintainer_other[ make rules and dependencies not useful
 628       (and sometimes confusing) to the casual installer])],
 629     [USE_MAINTAINER_MODE=$enableval],
 630     [USE_MAINTAINER_MODE=]m4_if(am_maintainer_other, [enable], [no], [yes]))
 631   AC_MSG_RESULT([$USE_MAINTAINER_MODE])
 632   AM_CONDITIONAL([MAINTAINER_MODE], [test $USE_MAINTAINER_MODE = yes])
 633   MAINT=$MAINTAINER_MODE_TRUE
 634   AC_SUBST([MAINT])dnl
 635 ]
 636 )
 637
 638 AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
 639
 640 # Check to see how 'make' treats includes.                  -*- Autoconf -*-
 641
 642 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
 643 #
 644 # This file is free software; the Free Software Foundation
 645 # gives unlimited permission to copy and/or distribute it,
 646 # with or without modifications, as long as this notice is preserved.
 647
 648 # AM_MAKE_INCLUDE()
 649 # -----------------
 650 # Check to see how make treats includes.
 651 AC_DEFUN([AM_MAKE_INCLUDE],
 652 [am_make=${MAKE-make}
 653 cat > confinc << 'END'
 654 am__doit:
 655         @echo this is the am__doit target
 656 .PHONY: am__doit
 657 END
 658 # If we don't find an include directive, just comment out the code.
 659 AC_MSG_CHECKING([for style of include used by $am_make])
 660 am__include="#"
 661 am__quote=
 662 _am_result=none
 663 # First try GNU make style include.
 664 echo "include confinc" > confmf
 665 # Ignore all kinds of additional output from 'make'.
 666 case `$am_make -s -f confmf 2> /dev/null` in #(
 667 *the\ am__doit\ target*)
 668   am__include=include
 669   am__quote=
 670   _am_result=GNU
 671   ;;
 672 esac
 673 # Now try BSD make style include.
 674 if test "$am__include" = "#"; then
 675    echo '.include "confinc"' > confmf
 676    case `$am_make -s -f confmf 2> /dev/null` in #(
 677    *the\ am__doit\ target*)
 678      am__include=.include
 679      am__quote="\""
 680      _am_result=BSD
 681      ;;
 682    esac
 683 fi
 684 AC_SUBST([am__include])
 685 AC_SUBST([am__quote])
 686 AC_MSG_RESULT([$_am_result])
 687 rm -f confinc confmf
 688 ])
 689
 690 # Copyright (C) 1999-2012 Free Software Foundation, Inc.
 691 #
 692 # This file is free software; the Free Software Foundation
 693 # gives unlimited permission to copy and/or distribute it,
 694 # with or without modifications, as long as this notice is preserved.
 695
 696 # AM_PROG_CC_C_O
 697 # --------------
 698 # Like AC_PROG_CC_C_O, but changed for automake.
 699 AC_DEFUN([AM_PROG_CC_C_O],
 700 [AC_REQUIRE([AC_PROG_CC_C_O])dnl
 701 AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 702 AC_REQUIRE_AUX_FILE([compile])dnl
 703 # FIXME: we rely on the cache variable name because
 704 # there is no other way.
 705 set dummy $CC
 706 am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
 707 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
 708 if test "$am_t" != yes; then
 709    # Losing compiler, so override with the script.
 710    # FIXME: It is wrong to rewrite CC.
 711    # But if we don't then we get into trouble of one sort or another.
 712    # A longer-term fix would be to have automake use am__CC in this case,
 713    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
 714    CC="$am_aux_dir/compile $CC"
 715 fi
 716 dnl Make sure AC_PROG_CC is never called again, or it will override our
 717 dnl setting of CC.
 718 m4_define([AC_PROG_CC],
 719           [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
 720 ])
 721
 722 # Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
 723
 724 # Copyright (C) 1997-2012 Free Software Foundation, Inc.
 725 #
 726 # This file is free software; the Free Software Foundation
 727 # gives unlimited permission to copy and/or distribute it,
 728 # with or without modifications, as long as this notice is preserved.
 729
 730 # AM_MISSING_PROG(NAME, PROGRAM)
 731 # ------------------------------
 732 AC_DEFUN([AM_MISSING_PROG],
 733 [AC_REQUIRE([AM_MISSING_HAS_RUN])
 734 $1=${$1-"${am_missing_run}$2"}
 735 AC_SUBST($1)])
 736
 737 # AM_MISSING_HAS_RUN
 738 # ------------------
 739 # Define MISSING if not defined so far and test if it supports --run.
 740 # If it does, set am_missing_run to use it, otherwise, to nothing.
 741 AC_DEFUN([AM_MISSING_HAS_RUN],
 742 [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
 743 AC_REQUIRE_AUX_FILE([missing])dnl
 744 if test x"${MISSING+set}" != xset; then
 745   case $am_aux_dir in
 746   *\ * | *\     *)
 747     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
 748   *)
 749     MISSING="\${SHELL} $am_aux_dir/missing" ;;
 750   esac
 751 fi
 752 # Use eval to expand $SHELL
 753 if eval "$MISSING --run true"; then
 754   am_missing_run="$MISSING --run "
 755 else
 756   am_missing_run=
 757   AC_MSG_WARN(['missing' script is too old or missing])
 758 fi
 759 ])
 760
 761 # Helper functions for option handling.                     -*- Autoconf -*-
 762
 763 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
 764 #
 765 # This file is free software; the Free Software Foundation
 766 # gives unlimited permission to copy and/or distribute it,
 767 # with or without modifications, as long as this notice is preserved.
 768
 769 # _AM_MANGLE_OPTION(NAME)
 770 # -----------------------
 771 AC_DEFUN([_AM_MANGLE_OPTION],
 772 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 773
 774 # _AM_SET_OPTION(NAME)
 775 # --------------------
 776 # Set option NAME.  Presently that only means defining a flag for this option.
 777 AC_DEFUN([_AM_SET_OPTION],
 778 [m4_define(_AM_MANGLE_OPTION([$1]), [1])])
 779
 780 # _AM_SET_OPTIONS(OPTIONS)
 781 # ------------------------
 782 # OPTIONS is a space-separated list of Automake options.
 783 AC_DEFUN([_AM_SET_OPTIONS],
 784 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
 785
 786 # _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
 787 # -------------------------------------------
 788 # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
 789 AC_DEFUN([_AM_IF_OPTION],
 790 [m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
 791
 792 # Check to make sure that the build environment is sane.    -*- Autoconf -*-
 793
 794 # Copyright (C) 1996-2012 Free Software Foundation, Inc.
 795 #
 796 # This file is free software; the Free Software Foundation
 797 # gives unlimited permission to copy and/or distribute it,
 798 # with or without modifications, as long as this notice is preserved.
 799
 800 # AM_SANITY_CHECK
 801 # ---------------
 802 AC_DEFUN([AM_SANITY_CHECK],
 803 [AC_MSG_CHECKING([whether build environment is sane])
 804 # Reject unsafe characters in $srcdir or the absolute working directory
 805 # name.  Accept space and tab only in the latter.
 806 am_lf='
 807 '
 808 case `pwd` in
 809   *[[\\\"\#\$\&\'\`$am_lf]]*)
 810     AC_MSG_ERROR([unsafe absolute working directory name]);;
 811 esac
 812 case $srcdir in
 813   *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
 814     AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
 815 esac
 816
 817 # Do 'set' in a subshell so we don't clobber the current shell's
 818 # arguments.  Must try -L first in case configure is actually a
 819 # symlink; some systems play weird games with the mod time of symlinks
 820 # (eg FreeBSD returns the mod time of the symlink's containing
 821 # directory).
 822 if (
 823    am_has_slept=no
 824    for am_try in 1 2; do
 825      echo "timestamp, slept: $am_has_slept" > conftest.file
 826      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
 827      if test "$[*]" = "X"; then
 828         # -L didn't work.
 829         set X `ls -t "$srcdir/configure" conftest.file`
 830      fi
 831      if test "$[*]" != "X $srcdir/configure conftest.file" \
 832         && test "$[*]" != "X conftest.file $srcdir/configure"; then
 833
 834         # If neither matched, then we have a broken ls.  This can happen
 835         # if, for instance, CONFIG_SHELL is bash and it inherits a
 836         # broken ls alias from the environment.  This has actually
 837         # happened.  Such a system could not be considered "sane".
 838         AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
 839   alias in your environment])
 840      fi
 841      if test "$[2]" = conftest.file || test $am_try -eq 2; then
 842        break
 843      fi
 844      # Just in case.
 845      sleep 1
 846      am_has_slept=yes
 847    done
 848    test "$[2]" = conftest.file
 849    )
 850 then
 851    # Ok.
 852    :
 853 else
 854    AC_MSG_ERROR([newly created file is older than distributed files!
 855 Check your system clock])
 856 fi
 857 AC_MSG_RESULT([yes])
 858 # If we didn't sleep, we still need to ensure time stamps of config.status and
 859 # generated files are strictly newer.
 860 am_sleep_pid=
 861 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
 862   ( sleep 1 ) &
 863   am_sleep_pid=$!
 864 fi
 865 AC_CONFIG_COMMANDS_PRE(
 866   [AC_MSG_CHECKING([that generated files are newer than configure])
 867    if test -n "$am_sleep_pid"; then
 868      # Hide warnings about reused PIDs.
 869      wait $am_sleep_pid 2>/dev/null
 870    fi
 871    AC_MSG_RESULT([done])])
 872 rm -f conftest.file
 873 ])
 874
 875 # Copyright (C) 2009-2012 Free Software Foundation, Inc.
 876 #
 877 # This file is free software; the Free Software Foundation
 878 # gives unlimited permission to copy and/or distribute it,
 879 # with or without modifications, as long as this notice is preserved.
 880
 881 # AM_SILENT_RULES([DEFAULT])
 882 # --------------------------
 883 # Enable less verbose build rules; with the default set to DEFAULT
 884 # ("yes" being less verbose, "no" or empty being verbose).
 885 AC_DEFUN([AM_SILENT_RULES],
 886 [AC_ARG_ENABLE([silent-rules], [dnl
 887 AS_HELP_STRING(
 888   [--enable-silent-rules],
 889   [less verbose build output (undo: "make V=1")])
 890 AS_HELP_STRING(
 891   [--disable-silent-rules],
 892   [verbose build output (undo: "make V=0")])dnl
 893 ])
 894 case $enable_silent_rules in @%:@ (((
 895   yes) AM_DEFAULT_VERBOSITY=0;;
 896    no) AM_DEFAULT_VERBOSITY=1;;
 897     *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
 898 esac
 899 dnl
 900 dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
 901 dnl do not support nested variable expansions.
 902 dnl See automake bug#9928 and bug#10237.
 903 am_make=${MAKE-make}
 904 AC_CACHE_CHECK([whether $am_make supports nested variables],
 905    [am_cv_make_support_nested_variables],
 906    [if AS_ECHO([['TRUE=$(BAR$(V))
 907 BAR0=false
 908 BAR1=true
 909 V=1
 910 am__doit:
 911         @$(TRUE)
 912 .PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
 913   am_cv_make_support_nested_variables=yes
 914 else
 915   am_cv_make_support_nested_variables=no
 916 fi])
 917 if test $am_cv_make_support_nested_variables = yes; then
 918   dnl Using '$V' instead of '$(V)' breaks IRIX make.
 919   AM_V='$(V)'
 920   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
 921 else
 922   AM_V=$AM_DEFAULT_VERBOSITY
 923   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
 924 fi
 925 AC_SUBST([AM_V])dnl
 926 AM_SUBST_NOTMAKE([AM_V])dnl
 927 AC_SUBST([AM_DEFAULT_V])dnl
 928 AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
 929 AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
 930 AM_BACKSLASH='\'
 931 AC_SUBST([AM_BACKSLASH])dnl
 932 _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
 933 ])
 934
 935 # Copyright (C) 2001-2012 Free Software Foundation, Inc.
 936 #
 937 # This file is free software; the Free Software Foundation
 938 # gives unlimited permission to copy and/or distribute it,
 939 # with or without modifications, as long as this notice is preserved.
 940
 941 # AM_PROG_INSTALL_STRIP
 942 # ---------------------
 943 # One issue with vendor 'install' (even GNU) is that you can't
 944 # specify the program used to strip binaries.  This is especially
 945 # annoying in cross-compiling environments, where the build's strip
 946 # is unlikely to handle the host's binaries.
 947 # Fortunately install-sh will honor a STRIPPROG variable, so we
 948 # always use install-sh in "make install-strip", and initialize
 949 # STRIPPROG with the value of the STRIP variable (set by the user).
 950 AC_DEFUN([AM_PROG_INSTALL_STRIP],
 951 [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
 952 # Installed binaries are usually stripped using 'strip' when the user
 953 # run "make install-strip".  However 'strip' might not be the right
 954 # tool to use in cross-compilation environments, therefore Automake
 955 # will honor the 'STRIP' environment variable to overrule this program.
 956 dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
 957 if test "$cross_compiling" != no; then
 958   AC_CHECK_TOOL([STRIP], [strip], :)
 959 fi
 960 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 961 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 962
 963 # Copyright (C) 2006-2012 Free Software Foundation, Inc.
 964 #
 965 # This file is free software; the Free Software Foundation
 966 # gives unlimited permission to copy and/or distribute it,
 967 # with or without modifications, as long as this notice is preserved.
 968
 969 # _AM_SUBST_NOTMAKE(VARIABLE)
 970 # ---------------------------
 971 # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
 972 # This macro is traced by Automake.
 973 AC_DEFUN([_AM_SUBST_NOTMAKE])
 974
 975 # AM_SUBST_NOTMAKE(VARIABLE)
 976 # --------------------------
 977 # Public sister of _AM_SUBST_NOTMAKE.
 978 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 979
 980 # Check how to create a tarball.                            -*- Autoconf -*-
 981
 982 # Copyright (C) 2004-2012 Free Software Foundation, Inc.
 983 #
 984 # This file is free software; the Free Software Foundation
 985 # gives unlimited permission to copy and/or distribute it,
 986 # with or without modifications, as long as this notice is preserved.
 987
 988 # _AM_PROG_TAR(FORMAT)
 989 # --------------------
 990 # Check how to create a tarball in format FORMAT.
 991 # FORMAT should be one of 'v7', 'ustar', or 'pax'.
 992 #
 993 # Substitute a variable $(am__tar) that is a command
 994 # writing to stdout a FORMAT-tarball containing the directory
 995 # $tardir.
 996 #     tardir=directory && $(am__tar) > result.tar
 997 #
 998 # Substitute a variable $(am__untar) that extract such
 999 # a tarball read from stdin.
1000 #     $(am__untar) < result.tar
1001 AC_DEFUN([_AM_PROG_TAR],
1002 [# Always define AMTAR for backward compatibility.  Yes, it's still used
1003 # in the wild :-(  We should find a proper way to deprecate it ...
1004 AC_SUBST([AMTAR], ['$${TAR-tar}'])
1005 m4_if([$1], [v7],
1006      [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
1007      [m4_case([$1], [ustar],, [pax],,
1008               [m4_fatal([Unknown tar format])])
1009 AC_MSG_CHECKING([how to create a $1 tar archive])
1010 # Loop over all known methods to create a tar archive until one works.
1011 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
1012 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
1013 # Do not fold the above two line into one, because Tru64 sh and
1014 # Solaris sh will not grok spaces in the rhs of '-'.
1015 for _am_tool in $_am_tools
1016 do
1017   case $_am_tool in
1018   gnutar)
1019     for _am_tar in tar gnutar gtar;
1020     do
1021       AM_RUN_LOG([$_am_tar --version]) && break
1022     done
1023     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
1024     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
1025     am__untar="$_am_tar -xf -"
1026     ;;
1027   plaintar)
1028     # Must skip GNU tar: if it does not support --format= it doesn't create
1029     # ustar tarball either.
1030     (tar --version) >/dev/null 2>&1 && continue
1031     am__tar='tar chf - "$$tardir"'
1032     am__tar_='tar chf - "$tardir"'
1033     am__untar='tar xf -'
1034     ;;
1035   pax)
1036     am__tar='pax -L -x $1 -w "$$tardir"'
1037     am__tar_='pax -L -x $1 -w "$tardir"'
1038     am__untar='pax -r'
1039     ;;
1040   cpio)
1041     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
1042     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
1043     am__untar='cpio -i -H $1 -d'
1044     ;;
1045   none)
1046     am__tar=false
1047     am__tar_=false
1048     am__untar=false
1049     ;;
1050   esac
1051
1052   # If the value was cached, stop now.  We just wanted to have am__tar
1053   # and am__untar set.
1054   test -n "${am_cv_prog_tar_$1}" && break
1055
1056   # tar/untar a dummy directory, and stop if the command works
1057   rm -rf conftest.dir
1058   mkdir conftest.dir
1059   echo GrepMe > conftest.dir/file
1060   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
1061   rm -rf conftest.dir
1062   if test -s conftest.tar; then
1063     AM_RUN_LOG([$am__untar <conftest.tar])
1064     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
1065   fi
1066 done
1067 rm -rf conftest.dir
1068
1069 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
1070 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
1071 AC_SUBST([am__tar])
1072 AC_SUBST([am__untar])
1073 ]) # _AM_PROG_TAR
1074
1075 m4_include([m4/acinclude.m4])
1076 m4_include([m4/libtool.m4])
1077 m4_include([m4/ltoptions.m4])
1078 m4_include([m4/ltsugar.m4])
1079 m4_include([m4/ltversion.m4])
1080 m4_include([m4/lt~obsolete.m4])