Ignore:
Timestamp:
Sep 24, 2014, 9:34:21 PM (11 years ago)
Author:
dmik
Message:

icedtea-web: Merge version 1.5.1 from vendor to trunk.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/icedtea-web/aclocal.m4

    r418 r429  
    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,
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    642691_AM_IF_OPTION([no-define],,
    643 [AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
    644  AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
     692[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
     693 AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
    645694
    646695# Some tools Automake needs.
    647696AC_REQUIRE([AM_SANITY_CHECK])dnl
    648697AC_REQUIRE([AC_ARG_PROGRAM])dnl
    649 AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
    650 AM_MISSING_PROG(AUTOCONF, autoconf)
    651 AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
    652 AM_MISSING_PROG(AUTOHEADER, autoheader)
    653 AM_MISSING_PROG(MAKEINFO, makeinfo)
     698AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
     699AM_MISSING_PROG([AUTOCONF], [autoconf])
     700AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
     701AM_MISSING_PROG([AUTOHEADER], [autoheader])
     702AM_MISSING_PROG([MAKEINFO], [makeinfo])
    654703AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
    655704AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
    656 AC_REQUIRE([AM_PROG_MKDIR_P])dnl
     705AC_REQUIRE([AC_PROG_MKDIR_P])dnl
     706# For better backward compatibility.  To be removed once Automake 1.9.x
     707# dies out for good.  For more background, see:
     708# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
     709# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
     710AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
    657711# We need awk for the "check" target.  The system "awk" is bad on
    658712# some platforms.
    … …  
    665719_AM_IF_OPTION([no-dependencies],,
    666720[AC_PROVIDE_IFELSE([AC_PROG_CC],
    667                   [_AM_DEPENDENCIES(CC)],
    668                   [define([AC_PROG_CC],
    669                           defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
     721                  [_AM_DEPENDENCIES([CC])],
     722                  [m4_define([AC_PROG_CC],
     723                             m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
    670724AC_PROVIDE_IFELSE([AC_PROG_CXX],
    671                   [_AM_DEPENDENCIES(CXX)],
    672                   [define([AC_PROG_CXX],
    673                           defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
     725                  [_AM_DEPENDENCIES([CXX])],
     726                  [m4_define([AC_PROG_CXX],
     727                             m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
    674728AC_PROVIDE_IFELSE([AC_PROG_OBJC],
    675                   [_AM_DEPENDENCIES(OBJC)],
    676                   [define([AC_PROG_OBJC],
    677                           defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
    678 ])
    679 _AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
    680 dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
    681 dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
    682 dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
     729                  [_AM_DEPENDENCIES([OBJC])],
     730                  [m4_define([AC_PROG_OBJC],
     731                             m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
     732AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
     733                  [_AM_DEPENDENCIES([OBJCXX])],
     734                  [m4_define([AC_PROG_OBJCXX],
     735                             m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
     736])
     737AC_REQUIRE([AM_SILENT_RULES])dnl
     738dnl The testsuite driver may need to know about EXEEXT, so add the
     739dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This
     740dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
    683741AC_CONFIG_COMMANDS_PRE(dnl
    684742[m4_provide_if([_AM_COMPILER_EXEEXT],
    … …  
    686744])
    687745
    688 dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
     746dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
    689747dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
    690748dnl mangled by Autoconf and run in a shell conditional statement.
    … …  
    714772echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
    715773
    716 # Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
    717 # Inc.
    718 #
    719 # This file is free software; the Free Software Foundation
    720 # gives unlimited permission to copy and/or distribute it,
    721 # with or without modifications, as long as this notice is preserved.
    722 
    723 # serial 1
     774# Copyright (C) 2001-2013 Free Software Foundation, Inc.
     775#
     776# This file is free software; the Free Software Foundation
     777# gives unlimited permission to copy and/or distribute it,
     778# with or without modifications, as long as this notice is preserved.
    724779
    725780# AM_PROG_INSTALL_SH
    … …  
    736791  esac
    737792fi
    738 AC_SUBST(install_sh)])
    739 
    740 # Copyright (C) 2003, 2005  Free Software Foundation, Inc.
    741 #
    742 # This file is free software; the Free Software Foundation
    743 # gives unlimited permission to copy and/or distribute it,
    744 # with or without modifications, as long as this notice is preserved.
    745 
    746 # serial 2
     793AC_SUBST([install_sh])])
     794
     795# Copyright (C) 2003-2013 Free Software Foundation, Inc.
     796#
     797# This file is free software; the Free Software Foundation
     798# gives unlimited permission to copy and/or distribute it,
     799# with or without modifications, as long as this notice is preserved.
    747800
    748801# Check whether the underlying file-system supports filenames
    … …  
    761814# Check to see how 'make' treats includes.                  -*- Autoconf -*-
    762815
    763 # Copyright (C) 2001, 2002, 2003, 2005, 2009  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 # serial 4
     816# Copyright (C) 2001-2013 Free Software Foundation, Inc.
     817#
     818# This file is free software; the Free Software Foundation
     819# gives unlimited permission to copy and/or distribute it,
     820# with or without modifications, as long as this notice is preserved.
    770821
    771822# AM_MAKE_INCLUDE()
    … …  
    786837# First try GNU make style include.
    787838echo "include confinc" > confmf
    788 # Ignore all kinds of additional output from `make'.
     839# Ignore all kinds of additional output from 'make'.
    789840case `$am_make -s -f confmf 2> /dev/null` in #(
    790841*the\ am__doit\ target*)
    … …  
    813864# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
    814865
    815 # Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
    816 # Free Software Foundation, Inc.
    817 #
    818 # This file is free software; the Free Software Foundation
    819 # gives unlimited permission to copy and/or distribute it,
    820 # with or without modifications, as long as this notice is preserved.
    821 
    822 # serial 6
     866# Copyright (C) 1997-2013 Free Software Foundation, Inc.
     867#
     868# This file is free software; the Free Software Foundation
     869# gives unlimited permission to copy and/or distribute it,
     870# with or without modifications, as long as this notice is preserved.
    823871
    824872# AM_MISSING_PROG(NAME, PROGRAM)
    … …  
    829877AC_SUBST($1)])
    830878
    831 
    832879# AM_MISSING_HAS_RUN
    833880# ------------------
    834 # Define MISSING if not defined so far and test if it supports --run.
    835 # If it does, set am_missing_run to use it, otherwise, to nothing.
     881# Define MISSING if not defined so far and test if it is modern enough.
     882# If it is, set am_missing_run to use it, otherwise, to nothing.
    836883AC_DEFUN([AM_MISSING_HAS_RUN],
    837884[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
    … …  
    846893fi
    847894# Use eval to expand $SHELL
    848 if eval "$MISSING --run true"; then
    849   am_missing_run="$MISSING --run "
     895if eval "$MISSING --is-lightweight"; then
     896  am_missing_run="$MISSING "
    850897else
    851898  am_missing_run=
    852   AC_MSG_WARN([`missing' script is too old or missing])
    853 fi
    854 ])
    855 
    856 # Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
    857 # Inc.
    858 #
    859 # This file is free software; the Free Software Foundation
    860 # gives unlimited permission to copy and/or distribute it,
    861 # with or without modifications, as long as this notice is preserved.
    862 
    863 # serial 1
    864 
    865 # AM_PROG_MKDIR_P
    866 # ---------------
    867 # Check for `mkdir -p'.
    868 AC_DEFUN([AM_PROG_MKDIR_P],
    869 [AC_PREREQ([2.60])dnl
    870 AC_REQUIRE([AC_PROG_MKDIR_P])dnl
    871 dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
    872 dnl while keeping a definition of mkdir_p for backward compatibility.
    873 dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
    874 dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
    875 dnl Makefile.ins that do not define MKDIR_P, so we do our own
    876 dnl adjustment using top_builddir (which is defined more often than
    877 dnl MKDIR_P).
    878 AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
    879 case $mkdir_p in
    880   [[\\/$]]* | ?:[[\\/]]*) ;;
    881   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
    882 esac
     899  AC_MSG_WARN(['missing' script is too old or missing])
     900fi
    883901])
    884902
    885903# Helper functions for option handling.                     -*- Autoconf -*-
    886904
    887 # Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
    888 # Foundation, Inc.
    889 #
    890 # This file is free software; the Free Software Foundation
    891 # gives unlimited permission to copy and/or distribute it,
    892 # with or without modifications, as long as this notice is preserved.
    893 
    894 # serial 5
     905# Copyright (C) 2001-2013 Free Software Foundation, Inc.
     906#
     907# This file is free software; the Free Software Foundation
     908# gives unlimited permission to copy and/or distribute it,
     909# with or without modifications, as long as this notice is preserved.
    895910
    896911# _AM_MANGLE_OPTION(NAME)
    … …  
    903918# Set option NAME.  Presently that only means defining a flag for this option.
    904919AC_DEFUN([_AM_SET_OPTION],
    905 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
     920[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
    906921
    907922# _AM_SET_OPTIONS(OPTIONS)
    … …  
    917932[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
    918933
    919 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
    920 #
    921 # This file is free software; the Free Software Foundation
    922 # gives unlimited permission to copy and/or distribute it,
    923 # with or without modifications, as long as this notice is preserved.
    924 
    925 # serial 1
     934# Copyright (C) 2001-2013 Free Software Foundation, Inc.
     935#
     936# This file is free software; the Free Software Foundation
     937# gives unlimited permission to copy and/or distribute it,
     938# with or without modifications, as long as this notice is preserved.
    926939
    927940# AM_RUN_LOG(COMMAND)
    … …  
    938951# Check to make sure that the build environment is sane.    -*- Autoconf -*-
    939952
    940 # Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
    941 # Free Software Foundation, Inc.
    942 #
    943 # This file is free software; the Free Software Foundation
    944 # gives unlimited permission to copy and/or distribute it,
    945 # with or without modifications, as long as this notice is preserved.
    946 
    947 # serial 5
     953# Copyright (C) 1996-2013 Free Software Foundation, Inc.
     954#
     955# This file is free software; the Free Software Foundation
     956# gives unlimited permission to copy and/or distribute it,
     957# with or without modifications, as long as this notice is preserved.
    948958
    949959# AM_SANITY_CHECK
    … …  
    951961AC_DEFUN([AM_SANITY_CHECK],
    952962[AC_MSG_CHECKING([whether build environment is sane])
    953 # Just in case
    954 sleep 1
    955 echo timestamp > conftest.file
    956963# Reject unsafe characters in $srcdir or the absolute working directory
    957964# name.  Accept space and tab only in the latter.
    … …  
    964971case $srcdir in
    965972  *[[\\\"\#\$\&\'\`$am_lf\ \    ]]*)
    966     AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
     973    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
    967974esac
    968975
    969 # Do `set' in a subshell so we don't clobber the current shell's
     976# Do 'set' in a subshell so we don't clobber the current shell's
    970977# arguments.  Must try -L first in case configure is actually a
    971978# symlink; some systems play weird games with the mod time of symlinks
    … …  
    973980# directory).
    974981if (
    975    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
    976    if test "$[*]" = "X"; then
    977       # -L didn't work.
    978       set X `ls -t "$srcdir/configure" conftest.file`
    979    fi
    980    rm -f conftest.file
    981    if test "$[*]" != "X $srcdir/configure conftest.file" \
    982       && test "$[*]" != "X conftest.file $srcdir/configure"; then
    983 
    984       # If neither matched, then we have a broken ls.  This can happen
    985       # if, for instance, CONFIG_SHELL is bash and it inherits a
    986       # broken ls alias from the environment.  This has actually
    987       # happened.  Such a system could not be considered "sane".
    988       AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
    989 alias in your environment])
    990    fi
    991 
     982   am_has_slept=no
     983   for am_try in 1 2; do
     984     echo "timestamp, slept: $am_has_slept" > conftest.file
     985     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     986     if test "$[*]" = "X"; then
     987        # -L didn't work.
     988        set X `ls -t "$srcdir/configure" conftest.file`
     989     fi
     990     if test "$[*]" != "X $srcdir/configure conftest.file" \
     991        && test "$[*]" != "X conftest.file $srcdir/configure"; then
     992
     993        # If neither matched, then we have a broken ls.  This can happen
     994        # if, for instance, CONFIG_SHELL is bash and it inherits a
     995        # broken ls alias from the environment.  This has actually
     996        # happened.  Such a system could not be considered "sane".
     997        AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
     998  alias in your environment])
     999     fi
     1000     if test "$[2]" = conftest.file || test $am_try -eq 2; then
     1001       break
     1002     fi
     1003     # Just in case.
     1004     sleep 1
     1005     am_has_slept=yes
     1006   done
    9921007   test "$[2]" = conftest.file
    9931008   )
    … …  
    9991014Check your system clock])
    10001015fi
    1001 AC_MSG_RESULT(yes)])
    1002 
    1003 # Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
    1004 #
    1005 # This file is free software; the Free Software Foundation
    1006 # gives unlimited permission to copy and/or distribute it,
    1007 # with or without modifications, as long as this notice is preserved.
    1008 
    1009 # serial 1
     1016AC_MSG_RESULT([yes])
     1017# If we didn't sleep, we still need to ensure time stamps of config.status and
     1018# generated files are strictly newer.
     1019am_sleep_pid=
     1020if grep 'slept: no' conftest.file >/dev/null 2>&1; then
     1021  ( sleep 1 ) &
     1022  am_sleep_pid=$!
     1023fi
     1024AC_CONFIG_COMMANDS_PRE(
     1025  [AC_MSG_CHECKING([that generated files are newer than configure])
     1026   if test -n "$am_sleep_pid"; then
     1027     # Hide warnings about reused PIDs.
     1028     wait $am_sleep_pid 2>/dev/null
     1029   fi
     1030   AC_MSG_RESULT([done])])
     1031rm -f conftest.file
     1032])
     1033
     1034# Copyright (C) 2009-2013 Free Software Foundation, Inc.
     1035#
     1036# This file is free software; the Free Software Foundation
     1037# gives unlimited permission to copy and/or distribute it,
     1038# with or without modifications, as long as this notice is preserved.
     1039
     1040# AM_SILENT_RULES([DEFAULT])
     1041# --------------------------
     1042# Enable less verbose build rules; with the default set to DEFAULT
     1043# ("yes" being less verbose, "no" or empty being verbose).
     1044AC_DEFUN([AM_SILENT_RULES],
     1045[AC_ARG_ENABLE([silent-rules], [dnl
     1046AS_HELP_STRING(
     1047  [--enable-silent-rules],
     1048  [less verbose build output (undo: "make V=1")])
     1049AS_HELP_STRING(
     1050  [--disable-silent-rules],
     1051  [verbose build output (undo: "make V=0")])dnl
     1052])
     1053case $enable_silent_rules in @%:@ (((
     1054  yes) AM_DEFAULT_VERBOSITY=0;;
     1055   no) AM_DEFAULT_VERBOSITY=1;;
     1056    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
     1057esac
     1058dnl
     1059dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
     1060dnl do not support nested variable expansions.
     1061dnl See automake bug#9928 and bug#10237.
     1062am_make=${MAKE-make}
     1063AC_CACHE_CHECK([whether $am_make supports nested variables],
     1064   [am_cv_make_support_nested_variables],
     1065   [if AS_ECHO([['TRUE=$(BAR$(V))
     1066BAR0=false
     1067BAR1=true
     1068V=1
     1069am__doit:
     1070        @$(TRUE)
     1071.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
     1072  am_cv_make_support_nested_variables=yes
     1073else
     1074  am_cv_make_support_nested_variables=no
     1075fi])
     1076if test $am_cv_make_support_nested_variables = yes; then
     1077  dnl Using '$V' instead of '$(V)' breaks IRIX make.
     1078  AM_V='$(V)'
     1079  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
     1080else
     1081  AM_V=$AM_DEFAULT_VERBOSITY
     1082  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
     1083fi
     1084AC_SUBST([AM_V])dnl
     1085AM_SUBST_NOTMAKE([AM_V])dnl
     1086AC_SUBST([AM_DEFAULT_V])dnl
     1087AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
     1088AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
     1089AM_BACKSLASH='\'
     1090AC_SUBST([AM_BACKSLASH])dnl
     1091_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
     1092])
     1093
     1094# Copyright (C) 2001-2013 Free Software Foundation, Inc.
     1095#
     1096# This file is free software; the Free Software Foundation
     1097# gives unlimited permission to copy and/or distribute it,
     1098# with or without modifications, as long as this notice is preserved.
    10101099
    10111100# AM_PROG_INSTALL_STRIP
    10121101# ---------------------
    1013 # One issue with vendor `install' (even GNU) is that you can't
     1102# One issue with vendor 'install' (even GNU) is that you can't
    10141103# specify the program used to strip binaries.  This is especially
    10151104# annoying in cross-compiling environments, where the build's strip
    10161105# is unlikely to handle the host's binaries.
    10171106# Fortunately install-sh will honor a STRIPPROG variable, so we
    1018 # always use install-sh in `make install-strip', and initialize
     1107# always use install-sh in "make install-strip", and initialize
    10191108# STRIPPROG with the value of the STRIP variable (set by the user).
    10201109AC_DEFUN([AM_PROG_INSTALL_STRIP],
    10211110[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
    1022 # Installed binaries are usually stripped using `strip' when the user
    1023 # run `make install-strip'.  However `strip' might not be the right
     1111# Installed binaries are usually stripped using 'strip' when the user
     1112# run "make install-strip".  However 'strip' might not be the right
    10241113# tool to use in cross-compilation environments, therefore Automake
    1025 # will honor the `STRIP' environment variable to overrule this program.
    1026 dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
     1114# will honor the 'STRIP' environment variable to overrule this program.
     1115dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
    10271116if test "$cross_compiling" != no; then
    10281117  AC_CHECK_TOOL([STRIP], [strip], :)
    … …  
    10311120AC_SUBST([INSTALL_STRIP_PROGRAM])])
    10321121
    1033 # Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
    1034 #
    1035 # This file is free software; the Free Software Foundation
    1036 # gives unlimited permission to copy and/or distribute it,
    1037 # with or without modifications, as long as this notice is preserved.
    1038 
    1039 # serial 3
     1122# Copyright (C) 2006-2013 Free Software Foundation, Inc.
     1123#
     1124# This file is free software; the Free Software Foundation
     1125# gives unlimited permission to copy and/or distribute it,
     1126# with or without modifications, as long as this notice is preserved.
    10401127
    10411128# _AM_SUBST_NOTMAKE(VARIABLE)
    … …  
    10521139# Check how to create a tarball.                            -*- Autoconf -*-
    10531140
    1054 # Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
    1055 #
    1056 # This file is free software; the Free Software Foundation
    1057 # gives unlimited permission to copy and/or distribute it,
    1058 # with or without modifications, as long as this notice is preserved.
    1059 
    1060 # serial 2
     1141# Copyright (C) 2004-2013 Free Software Foundation, Inc.
     1142#
     1143# This file is free software; the Free Software Foundation
     1144# gives unlimited permission to copy and/or distribute it,
     1145# with or without modifications, as long as this notice is preserved.
    10611146
    10621147# _AM_PROG_TAR(FORMAT)
    10631148# --------------------
    10641149# Check how to create a tarball in format FORMAT.
    1065 # FORMAT should be one of `v7', `ustar', or `pax'.
     1150# FORMAT should be one of 'v7', 'ustar', or 'pax'.
    10661151#
    10671152# Substitute a variable $(am__tar) that is a command
    … …  
    10731158# a tarball read from stdin.
    10741159#     $(am__untar) < result.tar
     1160#
    10751161AC_DEFUN([_AM_PROG_TAR],
    10761162[# Always define AMTAR for backward compatibility.  Yes, it's still used
    10771163# in the wild :-(  We should find a proper way to deprecate it ...
    10781164AC_SUBST([AMTAR], ['$${TAR-tar}'])
     1165
     1166# We'll loop over all known methods to create a tar archive until one works.
     1167_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
     1168
    10791169m4_if([$1], [v7],
    1080      [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
    1081      [m4_case([$1], [ustar],, [pax],,
    1082               [m4_fatal([Unknown tar format])])
    1083 AC_MSG_CHECKING([how to create a $1 tar archive])
    1084 # Loop over all known methods to create a tar archive until one works.
    1085 _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
    1086 _am_tools=${am_cv_prog_tar_$1-$_am_tools}
    1087 # Do not fold the above two line into one, because Tru64 sh and
    1088 # Solaris sh will not grok spaces in the rhs of `-'.
    1089 for _am_tool in $_am_tools
    1090 do
    1091   case $_am_tool in
    1092   gnutar)
    1093     for _am_tar in tar gnutar gtar;
    1094     do
    1095       AM_RUN_LOG([$_am_tar --version]) && break
    1096     done
    1097     am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
    1098     am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
    1099     am__untar="$_am_tar -xf -"
    1100     ;;
    1101   plaintar)
    1102     # Must skip GNU tar: if it does not support --format= it doesn't create
    1103     # ustar tarball either.
    1104     (tar --version) >/dev/null 2>&1 && continue
    1105     am__tar='tar chf - "$$tardir"'
    1106     am__tar_='tar chf - "$tardir"'
    1107     am__untar='tar xf -'
    1108     ;;
    1109   pax)
    1110     am__tar='pax -L -x $1 -w "$$tardir"'
    1111     am__tar_='pax -L -x $1 -w "$tardir"'
    1112     am__untar='pax -r'
    1113     ;;
    1114   cpio)
    1115     am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
    1116     am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
    1117     am__untar='cpio -i -H $1 -d'
    1118     ;;
    1119   none)
    1120     am__tar=false
    1121     am__tar_=false
    1122     am__untar=false
    1123     ;;
    1124   esac
    1125 
    1126   # If the value was cached, stop now.  We just wanted to have am__tar
    1127   # and am__untar set.
    1128   test -n "${am_cv_prog_tar_$1}" && break
    1129 
    1130   # tar/untar a dummy directory, and stop if the command works
     1170  [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
     1171
     1172  [m4_case([$1],
     1173    [ustar],
     1174     [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
     1175      # There is notably a 21 bits limit for the UID and the GID.  In fact,
     1176      # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
     1177      # and bug#13588).
     1178      am_max_uid=2097151 # 2^21 - 1
     1179      am_max_gid=$am_max_uid
     1180      # The $UID and $GID variables are not portable, so we need to resort
     1181      # to the POSIX-mandated id(1) utility.  Errors in the 'id' calls
     1182      # below are definitely unexpected, so allow the users to see them
     1183      # (that is, avoid stderr redirection).
     1184      am_uid=`id -u || echo unknown`
     1185      am_gid=`id -g || echo unknown`
     1186      AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
     1187      if test $am_uid -le $am_max_uid; then
     1188         AC_MSG_RESULT([yes])
     1189      else
     1190         AC_MSG_RESULT([no])
     1191         _am_tools=none
     1192      fi
     1193      AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
     1194      if test $am_gid -le $am_max_gid; then
     1195         AC_MSG_RESULT([yes])
     1196      else
     1197        AC_MSG_RESULT([no])
     1198        _am_tools=none
     1199      fi],
     1200
     1201  [pax],
     1202    [],
     1203
     1204  [m4_fatal([Unknown tar format])])
     1205
     1206  AC_MSG_CHECKING([how to create a $1 tar archive])
     1207
     1208  # Go ahead even if we have the value already cached.  We do so because we
     1209  # need to set the values for the 'am__tar' and 'am__untar' variables.
     1210  _am_tools=${am_cv_prog_tar_$1-$_am_tools}
     1211
     1212  for _am_tool in $_am_tools; do
     1213    case $_am_tool in
     1214    gnutar)
     1215      for _am_tar in tar gnutar gtar; do
     1216        AM_RUN_LOG([$_am_tar --version]) && break
     1217      done
     1218      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
     1219      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
     1220      am__untar="$_am_tar -xf -"
     1221      ;;
     1222    plaintar)
     1223      # Must skip GNU tar: if it does not support --format= it doesn't create
     1224      # ustar tarball either.
     1225      (tar --version) >/dev/null 2>&1 && continue
     1226      am__tar='tar chf - "$$tardir"'
     1227      am__tar_='tar chf - "$tardir"'
     1228      am__untar='tar xf -'
     1229      ;;
     1230    pax)
     1231      am__tar='pax -L -x $1 -w "$$tardir"'
     1232      am__tar_='pax -L -x $1 -w "$tardir"'
     1233      am__untar='pax -r'
     1234      ;;
     1235    cpio)
     1236      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
     1237      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
     1238      am__untar='cpio -i -H $1 -d'
     1239      ;;
     1240    none)
     1241      am__tar=false
     1242      am__tar_=false
     1243      am__untar=false
     1244      ;;
     1245    esac
     1246
     1247    # If the value was cached, stop now.  We just wanted to have am__tar
     1248    # and am__untar set.
     1249    test -n "${am_cv_prog_tar_$1}" && break
     1250
     1251    # tar/untar a dummy directory, and stop if the command works.
     1252    rm -rf conftest.dir
     1253    mkdir conftest.dir
     1254    echo GrepMe > conftest.dir/file
     1255    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
     1256    rm -rf conftest.dir
     1257    if test -s conftest.tar; then
     1258      AM_RUN_LOG([$am__untar <conftest.tar])
     1259      AM_RUN_LOG([cat conftest.dir/file])
     1260      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
     1261    fi
     1262  done
    11311263  rm -rf conftest.dir
    1132   mkdir conftest.dir
    1133   echo GrepMe > conftest.dir/file
    1134   AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
    1135   rm -rf conftest.dir
    1136   if test -s conftest.tar; then
    1137     AM_RUN_LOG([$am__untar <conftest.tar])
    1138     grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
    1139   fi
    1140 done
    1141 rm -rf conftest.dir
    1142 
    1143 AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
    1144 AC_MSG_RESULT([$am_cv_prog_tar_$1])])
     1264
     1265  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
     1266  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
     1267
    11451268AC_SUBST([am__tar])
    11461269AC_SUBST([am__untar])
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