1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/deps/glpk/aclocal.m4	Sun Nov 06 20:59:10 2011 +0100
     1.3 @@ -0,0 +1,956 @@
     1.4 +# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
     1.5 +
     1.6 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
     1.7 +# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
     1.8 +# This file is free software; the Free Software Foundation
     1.9 +# gives unlimited permission to copy and/or distribute it,
    1.10 +# with or without modifications, as long as this notice is preserved.
    1.11 +
    1.12 +# This program is distributed in the hope that it will be useful,
    1.13 +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
    1.14 +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
    1.15 +# PARTICULAR PURPOSE.
    1.16 +
    1.17 +m4_ifndef([AC_AUTOCONF_VERSION],
    1.18 +  [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
    1.19 +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.65],,
    1.20 +[m4_warning([this file was generated for autoconf 2.65.
    1.21 +You have another version of autoconf.  It may work, but is not guaranteed to.
    1.22 +If you have problems, you may need to regenerate the build system entirely.
    1.23 +To do so, use the procedure documented by the package, typically `autoreconf'.])])
    1.24 +
    1.25 +# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
    1.26 +#
    1.27 +# This file is free software; the Free Software Foundation
    1.28 +# gives unlimited permission to copy and/or distribute it,
    1.29 +# with or without modifications, as long as this notice is preserved.
    1.30 +
    1.31 +# AM_AUTOMAKE_VERSION(VERSION)
    1.32 +# ----------------------------
    1.33 +# Automake X.Y traces this macro to ensure aclocal.m4 has been
    1.34 +# generated from the m4 files accompanying Automake X.Y.
    1.35 +# (This private macro should not be called outside this file.)
    1.36 +AC_DEFUN([AM_AUTOMAKE_VERSION],
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    1.51 +# AM_SET_CURRENT_AUTOMAKE_VERSION
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    1.60 +
    1.61 +# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
    1.62 +
    1.63 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
    1.64 +#
    1.65 +# This file is free software; the Free Software Foundation
    1.66 +# gives unlimited permission to copy and/or distribute it,
    1.67 +# with or without modifications, as long as this notice is preserved.
    1.68 +
    1.69 +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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    1.72 +#
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    1.74 +# tool from the auxiliary directory.  The problem is that $srcdir (and
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    1.77 +# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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    1.80 +#
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    1.82 +#    fails when called from a subdirectory if $ac_aux_dir is relative
    1.83 +# $top_srcdir/$ac_aux_dir/missing
    1.84 +#    fails if $ac_aux_dir is absolute,
    1.85 +#    fails when called from a subdirectory in a VPATH build with
    1.86 +#          a relative $ac_aux_dir
    1.87 +#
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    1.89 +# are both prefixed by $srcdir.  In an in-source build this is usually
    1.90 +# harmless because $srcdir is `.', but things will broke when you
    1.91 +# start a VPATH build or use an absolute $srcdir.
    1.92 +#
    1.93 +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
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    1.95 +#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
    1.96 +# and then we would define $MISSING as
    1.97 +#   MISSING="\${SHELL} $am_aux_dir/missing"
    1.98 +# This will work as long as MISSING is not called from configure, because
    1.99 +# unfortunately $(top_srcdir) has no meaning in configure.
   1.100 +# However there are other variables, like CC, which are often used in
   1.101 +# configure, and could therefore not use this "fixed" $ac_aux_dir.
   1.102 +#
   1.103 +# Another solution, used here, is to always expand $ac_aux_dir to an
   1.104 +# absolute PATH.  The drawback is that using absolute paths prevent a
   1.105 +# configured tree to be moved without reconfiguration.
   1.106 +
   1.107 +AC_DEFUN([AM_AUX_DIR_EXPAND],
   1.108 +[dnl Rely on autoconf to set up CDPATH properly.
   1.109 +AC_PREREQ([2.50])dnl
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   1.113 +
   1.114 +# AM_CONDITIONAL                                            -*- Autoconf -*-
   1.115 +
   1.116 +# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008
   1.117 +# Free Software Foundation, Inc.
   1.118 +#
   1.119 +# This file is free software; the Free Software Foundation
   1.120 +# gives unlimited permission to copy and/or distribute it,
   1.121 +# with or without modifications, as long as this notice is preserved.
   1.122 +
   1.123 +# serial 9
   1.124 +
   1.125 +# AM_CONDITIONAL(NAME, SHELL-CONDITION)
   1.126 +# -------------------------------------
   1.127 +# Define a conditional.
   1.128 +AC_DEFUN([AM_CONDITIONAL],
   1.129 +[AC_PREREQ(2.52)dnl
   1.130 + ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
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   1.135 +_AM_SUBST_NOTMAKE([$1_FALSE])dnl
   1.136 +m4_define([_AM_COND_VALUE_$1], [$2])dnl
   1.137 +if $2; then
   1.138 +  $1_TRUE=
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   1.147 +Usually this means the macro was only invoked conditionally.]])
   1.148 +fi])])
   1.149 +
   1.150 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
   1.151 +# Free Software Foundation, Inc.
   1.152 +#
   1.153 +# This file is free software; the Free Software Foundation
   1.154 +# gives unlimited permission to copy and/or distribute it,
   1.155 +# with or without modifications, as long as this notice is preserved.
   1.156 +
   1.157 +# serial 10
   1.158 +
   1.159 +# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
   1.160 +# written in clear, in which case automake, when reading aclocal.m4,
   1.161 +# will think it sees a *use*, and therefore will trigger all it's
   1.162 +# C support machinery.  Also note that it means that autoscan, seeing
   1.163 +# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
   1.164 +
   1.165 +
   1.166 +# _AM_DEPENDENCIES(NAME)
   1.167 +# ----------------------
   1.168 +# See how the compiler implements dependency checking.
   1.169 +# NAME is "CC", "CXX", "GCJ", or "OBJC".
   1.170 +# We try a few techniques and use that to set a single cache variable.
   1.171 +#
   1.172 +# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
   1.173 +# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
   1.174 +# dependency, and given that the user is not expected to run this macro,
   1.175 +# just rely on AC_PROG_CC.
   1.176 +AC_DEFUN([_AM_DEPENDENCIES],
   1.177 +[AC_REQUIRE([AM_SET_DEPDIR])dnl
   1.178 +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
   1.179 +AC_REQUIRE([AM_MAKE_INCLUDE])dnl
   1.180 +AC_REQUIRE([AM_DEP_TRACK])dnl
   1.181 +
   1.182 +ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],
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   1.188 +
   1.189 +AC_CACHE_CHECK([dependency style of $depcc],
   1.190 +               [am_cv_$1_dependencies_compiler_type],
   1.191 +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
   1.192 +  # We make a subdir and do the tests there.  Otherwise we can end up
   1.193 +  # making bogus files that we don't know about and never remove.  For
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   1.195 +  # making a dummy file named `D' -- because `-MD' means `put the output
   1.196 +  # in D'.
   1.197 +  mkdir conftest.dir
   1.198 +  # Copy depcomp to subdir because otherwise we won't find it if we're
   1.199 +  # using a relative directory.
   1.200 +  cp "$am_depcomp" conftest.dir
   1.201 +  cd conftest.dir
   1.202 +  # We will build objects and dependencies in a subdirectory because
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   1.204 +  # both Tru64's cc and ICC support -MD to output dependencies as a
   1.205 +  # side effect of compilation, but ICC will put the dependencies in
   1.206 +  # the current directory while Tru64 will put them in the object
   1.207 +  # directory.
   1.208 +  mkdir sub
   1.209 +
   1.210 +  am_cv_$1_dependencies_compiler_type=none
   1.211 +  if test "$am_compiler_list" = ""; then
   1.212 +     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   1.213 +  fi
   1.214 +  am__universal=false
   1.215 +  m4_case([$1], [CC],
   1.216 +    [case " $depcc " in #(
   1.217 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
   1.218 +     esac],
   1.219 +    [CXX],
   1.220 +    [case " $depcc " in #(
   1.221 +     *\ -arch\ *\ -arch\ *) am__universal=true ;;
   1.222 +     esac])
   1.223 +
   1.224 +  for depmode in $am_compiler_list; do
   1.225 +    # Setup a source with many dependencies, because some compilers
   1.226 +    # like to wrap large dependency lists on column 80 (with \), and
   1.227 +    # we should not choose a depcomp mode which is confused by this.
   1.228 +    #
   1.229 +    # We need to recreate these files for each test, as the compiler may
   1.230 +    # overwrite some of them when testing with obscure command lines.
   1.231 +    # This happens at least with the AIX C compiler.
   1.232 +    : > sub/conftest.c
   1.233 +    for i in 1 2 3 4 5 6; do
   1.234 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
   1.235 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
   1.236 +      # Solaris 8's {/usr,}/bin/sh.
   1.237 +      touch sub/conftst$i.h
   1.238 +    done
   1.239 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   1.240 +
   1.241 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
   1.242 +    # mode.  It turns out that the SunPro C++ compiler does not properly
   1.243 +    # handle `-M -o', and we need to detect this.  Also, some Intel
   1.244 +    # versions had trouble with output in subdirs
   1.245 +    am__obj=sub/conftest.${OBJEXT-o}
   1.246 +    am__minus_obj="-o $am__obj"
   1.247 +    case $depmode in
   1.248 +    gcc)
   1.249 +      # This depmode causes a compiler race in universal mode.
   1.250 +      test "$am__universal" = false || continue
   1.251 +      ;;
   1.252 +    nosideeffect)
   1.253 +      # after this tag, mechanisms are not by side-effect, so they'll
   1.254 +      # only be used when explicitly requested
   1.255 +      if test "x$enable_dependency_tracking" = xyes; then
   1.256 +	continue
   1.257 +      else
   1.258 +	break
   1.259 +      fi
   1.260 +      ;;
   1.261 +    msvisualcpp | msvcmsys)
   1.262 +      # This compiler won't grok `-c -o', but also, the minuso test has
   1.263 +      # not run yet.  These depmodes are late enough in the game, and
   1.264 +      # so weak that their functioning should not be impacted.
   1.265 +      am__obj=conftest.${OBJEXT-o}
   1.266 +      am__minus_obj=
   1.267 +      ;;
   1.268 +    none) break ;;
   1.269 +    esac
   1.270 +    if depmode=$depmode \
   1.271 +       source=sub/conftest.c object=$am__obj \
   1.272 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   1.273 +       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
   1.274 +         >/dev/null 2>conftest.err &&
   1.275 +       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
   1.276 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   1.277 +       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
   1.278 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   1.279 +      # icc doesn't choke on unknown options, it will just issue warnings
   1.280 +      # or remarks (even with -Werror).  So we grep stderr for any message
   1.281 +      # that says an option was ignored or not supported.
   1.282 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
   1.283 +      #   icc: Command line warning: ignoring option '-M'; no argument required
   1.284 +      # The diagnosis changed in icc 8.0:
   1.285 +      #   icc: Command line remark: option '-MP' not supported
   1.286 +      if (grep 'ignoring option' conftest.err ||
   1.287 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   1.288 +        am_cv_$1_dependencies_compiler_type=$depmode
   1.289 +        break
   1.290 +      fi
   1.291 +    fi
   1.292 +  done
   1.293 +
   1.294 +  cd ..
   1.295 +  rm -rf conftest.dir
   1.296 +else
   1.297 +  am_cv_$1_dependencies_compiler_type=none
   1.298 +fi
   1.299 +])
   1.300 +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
   1.301 +AM_CONDITIONAL([am__fastdep$1], [
   1.302 +  test "x$enable_dependency_tracking" != xno \
   1.303 +  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
   1.304 +])
   1.305 +
   1.306 +
   1.307 +# AM_SET_DEPDIR
   1.308 +# -------------
   1.309 +# Choose a directory name for dependency files.
   1.310 +# This macro is AC_REQUIREd in _AM_DEPENDENCIES
   1.311 +AC_DEFUN([AM_SET_DEPDIR],
   1.312 +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1.313 +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
   1.314 +])
   1.315 +
   1.316 +
   1.317 +# AM_DEP_TRACK
   1.318 +# ------------
   1.319 +AC_DEFUN([AM_DEP_TRACK],
   1.320 +[AC_ARG_ENABLE(dependency-tracking,
   1.321 +[  --disable-dependency-tracking  speeds up one-time build
   1.322 +  --enable-dependency-tracking   do not reject slow dependency extractors])
   1.323 +if test "x$enable_dependency_tracking" != xno; then
   1.324 +  am_depcomp="$ac_aux_dir/depcomp"
   1.325 +  AMDEPBACKSLASH='\'
   1.326 +fi
   1.327 +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   1.328 +AC_SUBST([AMDEPBACKSLASH])dnl
   1.329 +_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
   1.330 +])
   1.331 +
   1.332 +# Generate code to set up dependency tracking.              -*- Autoconf -*-
   1.333 +
   1.334 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008
   1.335 +# Free Software Foundation, Inc.
   1.336 +#
   1.337 +# This file is free software; the Free Software Foundation
   1.338 +# gives unlimited permission to copy and/or distribute it,
   1.339 +# with or without modifications, as long as this notice is preserved.
   1.340 +
   1.341 +#serial 5
   1.342 +
   1.343 +# _AM_OUTPUT_DEPENDENCY_COMMANDS
   1.344 +# ------------------------------
   1.345 +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   1.346 +[{
   1.347 +  # Autoconf 2.62 quotes --file arguments for eval, but not when files
   1.348 +  # are listed without --file.  Let's play safe and only enable the eval
   1.349 +  # if we detect the quoting.
   1.350 +  case $CONFIG_FILES in
   1.351 +  *\'*) eval set x "$CONFIG_FILES" ;;
   1.352 +  *)   set x $CONFIG_FILES ;;
   1.353 +  esac
   1.354 +  shift
   1.355 +  for mf
   1.356 +  do
   1.357 +    # Strip MF so we end up with the name of the file.
   1.358 +    mf=`echo "$mf" | sed -e 's/:.*$//'`
   1.359 +    # Check whether this is an Automake generated Makefile or not.
   1.360 +    # We used to match only the files named `Makefile.in', but
   1.361 +    # some people rename them; so instead we look at the file content.
   1.362 +    # Grep'ing the first line is not enough: some people post-process
   1.363 +    # each Makefile.in and add a new line on top of each file to say so.
   1.364 +    # Grep'ing the whole file is not good either: AIX grep has a line
   1.365 +    # limit of 2048, but all sed's we know have understand at least 4000.
   1.366 +    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
   1.367 +      dirpart=`AS_DIRNAME("$mf")`
   1.368 +    else
   1.369 +      continue
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   1.371 +    # Extract the definition of DEPDIR, am__include, and am__quote
   1.372 +    # from the Makefile without running `make'.
   1.373 +    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
   1.374 +    test -z "$DEPDIR" && continue
   1.375 +    am__include=`sed -n 's/^am__include = //p' < "$mf"`
   1.376 +    test -z "am__include" && continue
   1.377 +    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
   1.378 +    # When using ansi2knr, U may be empty or an underscore; expand it
   1.379 +    U=`sed -n 's/^U = //p' < "$mf"`
   1.380 +    # Find all dependency output files, they are included files with
   1.381 +    # $(DEPDIR) in their names.  We invoke sed twice because it is the
   1.382 +    # simplest approach to changing $(DEPDIR) to its actual value in the
   1.383 +    # expansion.
   1.384 +    for file in `sed -n "
   1.385 +      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
   1.386 +	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
   1.387 +      # Make sure the directory exists.
   1.388 +      test -f "$dirpart/$file" && continue
   1.389 +      fdir=`AS_DIRNAME(["$file"])`
   1.390 +      AS_MKDIR_P([$dirpart/$fdir])
   1.391 +      # echo "creating $dirpart/$file"
   1.392 +      echo '# dummy' > "$dirpart/$file"
   1.393 +    done
   1.394 +  done
   1.395 +}
   1.396 +])# _AM_OUTPUT_DEPENDENCY_COMMANDS
   1.397 +
   1.398 +
   1.399 +# AM_OUTPUT_DEPENDENCY_COMMANDS
   1.400 +# -----------------------------
   1.401 +# This macro should only be invoked once -- use via AC_REQUIRE.
   1.402 +#
   1.403 +# This code is only required when automatic dependency tracking
   1.404 +# is enabled.  FIXME.  This creates each `.P' file that we will
   1.405 +# need in order to bootstrap the dependency handling code.
   1.406 +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
   1.407 +[AC_CONFIG_COMMANDS([depfiles],
   1.408 +     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
   1.409 +     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
   1.410 +])
   1.411 +
   1.412 +# Do all the work for Automake.                             -*- Autoconf -*-
   1.413 +
   1.414 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   1.415 +# 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
   1.416 +#
   1.417 +# This file is free software; the Free Software Foundation
   1.418 +# gives unlimited permission to copy and/or distribute it,
   1.419 +# with or without modifications, as long as this notice is preserved.
   1.420 +
   1.421 +# serial 16
   1.422 +
   1.423 +# This macro actually does too much.  Some checks are only needed if
   1.424 +# your package does certain things.  But this isn't really a big deal.
   1.425 +
   1.426 +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
   1.427 +# AM_INIT_AUTOMAKE([OPTIONS])
   1.428 +# -----------------------------------------------
   1.429 +# The call with PACKAGE and VERSION arguments is the old style
   1.430 +# call (pre autoconf-2.50), which is being phased out.  PACKAGE
   1.431 +# and VERSION should now be passed to AC_INIT and removed from
   1.432 +# the call to AM_INIT_AUTOMAKE.
   1.433 +# We support both call styles for the transition.  After
   1.434 +# the next Automake release, Autoconf can make the AC_INIT
   1.435 +# arguments mandatory, and then we can depend on a new Autoconf
   1.436 +# release and drop the old call support.
   1.437 +AC_DEFUN([AM_INIT_AUTOMAKE],
   1.438 +[AC_PREREQ([2.62])dnl
   1.439 +dnl Autoconf wants to disallow AM_ names.  We explicitly allow
   1.440 +dnl the ones we care about.
   1.441 +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
   1.442 +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
   1.443 +AC_REQUIRE([AC_PROG_INSTALL])dnl
   1.444 +if test "`cd $srcdir && pwd`" != "`pwd`"; then
   1.445 +  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
   1.446 +  # is not polluted with repeated "-I."
   1.447 +  AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
   1.448 +  # test to see if srcdir already configured
   1.449 +  if test -f $srcdir/config.status; then
   1.450 +    AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
   1.451 +  fi
   1.452 +fi
   1.453 +
   1.454 +# test whether we have cygpath
   1.455 +if test -z "$CYGPATH_W"; then
   1.456 +  if (cygpath --version) >/dev/null 2>/dev/null; then
   1.457 +    CYGPATH_W='cygpath -w'
   1.458 +  else
   1.459 +    CYGPATH_W=echo
   1.460 +  fi
   1.461 +fi
   1.462 +AC_SUBST([CYGPATH_W])
   1.463 +
   1.464 +# Define the identity of the package.
   1.465 +dnl Distinguish between old-style and new-style calls.
   1.466 +m4_ifval([$2],
   1.467 +[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
   1.468 + AC_SUBST([PACKAGE], [$1])dnl
   1.469 + AC_SUBST([VERSION], [$2])],
   1.470 +[_AM_SET_OPTIONS([$1])dnl
   1.471 +dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
   1.472 +m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,,
   1.473 +  [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
   1.474 + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
   1.475 + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
   1.476 +
   1.477 +_AM_IF_OPTION([no-define],,
   1.478 +[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
   1.479 + AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
   1.480 +
   1.481 +# Some tools Automake needs.
   1.482 +AC_REQUIRE([AM_SANITY_CHECK])dnl
   1.483 +AC_REQUIRE([AC_ARG_PROGRAM])dnl
   1.484 +AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
   1.485 +AM_MISSING_PROG(AUTOCONF, autoconf)
   1.486 +AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
   1.487 +AM_MISSING_PROG(AUTOHEADER, autoheader)
   1.488 +AM_MISSING_PROG(MAKEINFO, makeinfo)
   1.489 +AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   1.490 +AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
   1.491 +AC_REQUIRE([AM_PROG_MKDIR_P])dnl
   1.492 +# We need awk for the "check" target.  The system "awk" is bad on
   1.493 +# some platforms.
   1.494 +AC_REQUIRE([AC_PROG_AWK])dnl
   1.495 +AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   1.496 +AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1.497 +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
   1.498 +	      [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
   1.499 +			     [_AM_PROG_TAR([v7])])])
   1.500 +_AM_IF_OPTION([no-dependencies],,
   1.501 +[AC_PROVIDE_IFELSE([AC_PROG_CC],
   1.502 +		  [_AM_DEPENDENCIES(CC)],
   1.503 +		  [define([AC_PROG_CC],
   1.504 +			  defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
   1.505 +AC_PROVIDE_IFELSE([AC_PROG_CXX],
   1.506 +		  [_AM_DEPENDENCIES(CXX)],
   1.507 +		  [define([AC_PROG_CXX],
   1.508 +			  defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
   1.509 +AC_PROVIDE_IFELSE([AC_PROG_OBJC],
   1.510 +		  [_AM_DEPENDENCIES(OBJC)],
   1.511 +		  [define([AC_PROG_OBJC],
   1.512 +			  defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl
   1.513 +])
   1.514 +_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl
   1.515 +dnl The `parallel-tests' driver may need to know about EXEEXT, so add the
   1.516 +dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen.  This macro
   1.517 +dnl is hooked onto _AC_COMPILER_EXEEXT early, see below.
   1.518 +AC_CONFIG_COMMANDS_PRE(dnl
   1.519 +[m4_provide_if([_AM_COMPILER_EXEEXT],
   1.520 +  [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
   1.521 +])
   1.522 +
   1.523 +dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion.  Do not
   1.524 +dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
   1.525 +dnl mangled by Autoconf and run in a shell conditional statement.
   1.526 +m4_define([_AC_COMPILER_EXEEXT],
   1.527 +m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
   1.528 +
   1.529 +
   1.530 +# When config.status generates a header, we must update the stamp-h file.
   1.531 +# This file resides in the same directory as the config header
   1.532 +# that is generated.  The stamp files are numbered to have different names.
   1.533 +
   1.534 +# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
   1.535 +# loop where config.status creates the headers, so we can generate
   1.536 +# our stamp files there.
   1.537 +AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
   1.538 +[# Compute $1's index in $config_headers.
   1.539 +_am_arg=$1
   1.540 +_am_stamp_count=1
   1.541 +for _am_header in $config_headers :; do
   1.542 +  case $_am_header in
   1.543 +    $_am_arg | $_am_arg:* )
   1.544 +      break ;;
   1.545 +    * )
   1.546 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   1.547 +  esac
   1.548 +done
   1.549 +echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
   1.550 +
   1.551 +# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
   1.552 +#
   1.553 +# This file is free software; the Free Software Foundation
   1.554 +# gives unlimited permission to copy and/or distribute it,
   1.555 +# with or without modifications, as long as this notice is preserved.
   1.556 +
   1.557 +# AM_PROG_INSTALL_SH
   1.558 +# ------------------
   1.559 +# Define $install_sh.
   1.560 +AC_DEFUN([AM_PROG_INSTALL_SH],
   1.561 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1.562 +if test x"${install_sh}" != xset; then
   1.563 +  case $am_aux_dir in
   1.564 +  *\ * | *\	*)
   1.565 +    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
   1.566 +  *)
   1.567 +    install_sh="\${SHELL} $am_aux_dir/install-sh"
   1.568 +  esac
   1.569 +fi
   1.570 +AC_SUBST(install_sh)])
   1.571 +
   1.572 +# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
   1.573 +#
   1.574 +# This file is free software; the Free Software Foundation
   1.575 +# gives unlimited permission to copy and/or distribute it,
   1.576 +# with or without modifications, as long as this notice is preserved.
   1.577 +
   1.578 +# serial 2
   1.579 +
   1.580 +# Check whether the underlying file-system supports filenames
   1.581 +# with a leading dot.  For instance MS-DOS doesn't.
   1.582 +AC_DEFUN([AM_SET_LEADING_DOT],
   1.583 +[rm -rf .tst 2>/dev/null
   1.584 +mkdir .tst 2>/dev/null
   1.585 +if test -d .tst; then
   1.586 +  am__leading_dot=.
   1.587 +else
   1.588 +  am__leading_dot=_
   1.589 +fi
   1.590 +rmdir .tst 2>/dev/null
   1.591 +AC_SUBST([am__leading_dot])])
   1.592 +
   1.593 +# Check to see how 'make' treats includes.	            -*- Autoconf -*-
   1.594 +
   1.595 +# Copyright (C) 2001, 2002, 2003, 2005, 2009  Free Software Foundation, Inc.
   1.596 +#
   1.597 +# This file is free software; the Free Software Foundation
   1.598 +# gives unlimited permission to copy and/or distribute it,
   1.599 +# with or without modifications, as long as this notice is preserved.
   1.600 +
   1.601 +# serial 4
   1.602 +
   1.603 +# AM_MAKE_INCLUDE()
   1.604 +# -----------------
   1.605 +# Check to see how make treats includes.
   1.606 +AC_DEFUN([AM_MAKE_INCLUDE],
   1.607 +[am_make=${MAKE-make}
   1.608 +cat > confinc << 'END'
   1.609 +am__doit:
   1.610 +	@echo this is the am__doit target
   1.611 +.PHONY: am__doit
   1.612 +END
   1.613 +# If we don't find an include directive, just comment out the code.
   1.614 +AC_MSG_CHECKING([for style of include used by $am_make])
   1.615 +am__include="#"
   1.616 +am__quote=
   1.617 +_am_result=none
   1.618 +# First try GNU make style include.
   1.619 +echo "include confinc" > confmf
   1.620 +# Ignore all kinds of additional output from `make'.
   1.621 +case `$am_make -s -f confmf 2> /dev/null` in #(
   1.622 +*the\ am__doit\ target*)
   1.623 +  am__include=include
   1.624 +  am__quote=
   1.625 +  _am_result=GNU
   1.626 +  ;;
   1.627 +esac
   1.628 +# Now try BSD make style include.
   1.629 +if test "$am__include" = "#"; then
   1.630 +   echo '.include "confinc"' > confmf
   1.631 +   case `$am_make -s -f confmf 2> /dev/null` in #(
   1.632 +   *the\ am__doit\ target*)
   1.633 +     am__include=.include
   1.634 +     am__quote="\""
   1.635 +     _am_result=BSD
   1.636 +     ;;
   1.637 +   esac
   1.638 +fi
   1.639 +AC_SUBST([am__include])
   1.640 +AC_SUBST([am__quote])
   1.641 +AC_MSG_RESULT([$_am_result])
   1.642 +rm -f confinc confmf
   1.643 +])
   1.644 +
   1.645 +# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
   1.646 +
   1.647 +# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
   1.648 +# Free Software Foundation, Inc.
   1.649 +#
   1.650 +# This file is free software; the Free Software Foundation
   1.651 +# gives unlimited permission to copy and/or distribute it,
   1.652 +# with or without modifications, as long as this notice is preserved.
   1.653 +
   1.654 +# serial 6
   1.655 +
   1.656 +# AM_MISSING_PROG(NAME, PROGRAM)
   1.657 +# ------------------------------
   1.658 +AC_DEFUN([AM_MISSING_PROG],
   1.659 +[AC_REQUIRE([AM_MISSING_HAS_RUN])
   1.660 +$1=${$1-"${am_missing_run}$2"}
   1.661 +AC_SUBST($1)])
   1.662 +
   1.663 +
   1.664 +# AM_MISSING_HAS_RUN
   1.665 +# ------------------
   1.666 +# Define MISSING if not defined so far and test if it supports --run.
   1.667 +# If it does, set am_missing_run to use it, otherwise, to nothing.
   1.668 +AC_DEFUN([AM_MISSING_HAS_RUN],
   1.669 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1.670 +AC_REQUIRE_AUX_FILE([missing])dnl
   1.671 +if test x"${MISSING+set}" != xset; then
   1.672 +  case $am_aux_dir in
   1.673 +  *\ * | *\	*)
   1.674 +    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
   1.675 +  *)
   1.676 +    MISSING="\${SHELL} $am_aux_dir/missing" ;;
   1.677 +  esac
   1.678 +fi
   1.679 +# Use eval to expand $SHELL
   1.680 +if eval "$MISSING --run true"; then
   1.681 +  am_missing_run="$MISSING --run "
   1.682 +else
   1.683 +  am_missing_run=
   1.684 +  AC_MSG_WARN([`missing' script is too old or missing])
   1.685 +fi
   1.686 +])
   1.687 +
   1.688 +# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
   1.689 +#
   1.690 +# This file is free software; the Free Software Foundation
   1.691 +# gives unlimited permission to copy and/or distribute it,
   1.692 +# with or without modifications, as long as this notice is preserved.
   1.693 +
   1.694 +# AM_PROG_MKDIR_P
   1.695 +# ---------------
   1.696 +# Check for `mkdir -p'.
   1.697 +AC_DEFUN([AM_PROG_MKDIR_P],
   1.698 +[AC_PREREQ([2.60])dnl
   1.699 +AC_REQUIRE([AC_PROG_MKDIR_P])dnl
   1.700 +dnl Automake 1.8 to 1.9.6 used to define mkdir_p.  We now use MKDIR_P,
   1.701 +dnl while keeping a definition of mkdir_p for backward compatibility.
   1.702 +dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
   1.703 +dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
   1.704 +dnl Makefile.ins that do not define MKDIR_P, so we do our own
   1.705 +dnl adjustment using top_builddir (which is defined more often than
   1.706 +dnl MKDIR_P).
   1.707 +AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
   1.708 +case $mkdir_p in
   1.709 +  [[\\/$]]* | ?:[[\\/]]*) ;;
   1.710 +  */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
   1.711 +esac
   1.712 +])
   1.713 +
   1.714 +# Helper functions for option handling.                     -*- Autoconf -*-
   1.715 +
   1.716 +# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
   1.717 +#
   1.718 +# This file is free software; the Free Software Foundation
   1.719 +# gives unlimited permission to copy and/or distribute it,
   1.720 +# with or without modifications, as long as this notice is preserved.
   1.721 +
   1.722 +# serial 4
   1.723 +
   1.724 +# _AM_MANGLE_OPTION(NAME)
   1.725 +# -----------------------
   1.726 +AC_DEFUN([_AM_MANGLE_OPTION],
   1.727 +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
   1.728 +
   1.729 +# _AM_SET_OPTION(NAME)
   1.730 +# ------------------------------
   1.731 +# Set option NAME.  Presently that only means defining a flag for this option.
   1.732 +AC_DEFUN([_AM_SET_OPTION],
   1.733 +[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
   1.734 +
   1.735 +# _AM_SET_OPTIONS(OPTIONS)
   1.736 +# ----------------------------------
   1.737 +# OPTIONS is a space-separated list of Automake options.
   1.738 +AC_DEFUN([_AM_SET_OPTIONS],
   1.739 +[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   1.740 +
   1.741 +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
   1.742 +# -------------------------------------------
   1.743 +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   1.744 +AC_DEFUN([_AM_IF_OPTION],
   1.745 +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   1.746 +
   1.747 +# Check to make sure that the build environment is sane.    -*- Autoconf -*-
   1.748 +
   1.749 +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
   1.750 +# Free Software Foundation, Inc.
   1.751 +#
   1.752 +# This file is free software; the Free Software Foundation
   1.753 +# gives unlimited permission to copy and/or distribute it,
   1.754 +# with or without modifications, as long as this notice is preserved.
   1.755 +
   1.756 +# serial 5
   1.757 +
   1.758 +# AM_SANITY_CHECK
   1.759 +# ---------------
   1.760 +AC_DEFUN([AM_SANITY_CHECK],
   1.761 +[AC_MSG_CHECKING([whether build environment is sane])
   1.762 +# Just in case
   1.763 +sleep 1
   1.764 +echo timestamp > conftest.file
   1.765 +# Reject unsafe characters in $srcdir or the absolute working directory
   1.766 +# name.  Accept space and tab only in the latter.
   1.767 +am_lf='
   1.768 +'
   1.769 +case `pwd` in
   1.770 +  *[[\\\"\#\$\&\'\`$am_lf]]*)
   1.771 +    AC_MSG_ERROR([unsafe absolute working directory name]);;
   1.772 +esac
   1.773 +case $srcdir in
   1.774 +  *[[\\\"\#\$\&\'\`$am_lf\ \	]]*)
   1.775 +    AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
   1.776 +esac
   1.777 +
   1.778 +# Do `set' in a subshell so we don't clobber the current shell's
   1.779 +# arguments.  Must try -L first in case configure is actually a
   1.780 +# symlink; some systems play weird games with the mod time of symlinks
   1.781 +# (eg FreeBSD returns the mod time of the symlink's containing
   1.782 +# directory).
   1.783 +if (
   1.784 +   set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
   1.785 +   if test "$[*]" = "X"; then
   1.786 +      # -L didn't work.
   1.787 +      set X `ls -t "$srcdir/configure" conftest.file`
   1.788 +   fi
   1.789 +   rm -f conftest.file
   1.790 +   if test "$[*]" != "X $srcdir/configure conftest.file" \
   1.791 +      && test "$[*]" != "X conftest.file $srcdir/configure"; then
   1.792 +
   1.793 +      # If neither matched, then we have a broken ls.  This can happen
   1.794 +      # if, for instance, CONFIG_SHELL is bash and it inherits a
   1.795 +      # broken ls alias from the environment.  This has actually
   1.796 +      # happened.  Such a system could not be considered "sane".
   1.797 +      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   1.798 +alias in your environment])
   1.799 +   fi
   1.800 +
   1.801 +   test "$[2]" = conftest.file
   1.802 +   )
   1.803 +then
   1.804 +   # Ok.
   1.805 +   :
   1.806 +else
   1.807 +   AC_MSG_ERROR([newly created file is older than distributed files!
   1.808 +Check your system clock])
   1.809 +fi
   1.810 +AC_MSG_RESULT(yes)])
   1.811 +
   1.812 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
   1.813 +#
   1.814 +# This file is free software; the Free Software Foundation
   1.815 +# gives unlimited permission to copy and/or distribute it,
   1.816 +# with or without modifications, as long as this notice is preserved.
   1.817 +
   1.818 +# AM_PROG_INSTALL_STRIP
   1.819 +# ---------------------
   1.820 +# One issue with vendor `install' (even GNU) is that you can't
   1.821 +# specify the program used to strip binaries.  This is especially
   1.822 +# annoying in cross-compiling environments, where the build's strip
   1.823 +# is unlikely to handle the host's binaries.
   1.824 +# Fortunately install-sh will honor a STRIPPROG variable, so we
   1.825 +# always use install-sh in `make install-strip', and initialize
   1.826 +# STRIPPROG with the value of the STRIP variable (set by the user).
   1.827 +AC_DEFUN([AM_PROG_INSTALL_STRIP],
   1.828 +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   1.829 +# Installed binaries are usually stripped using `strip' when the user
   1.830 +# run `make install-strip'.  However `strip' might not be the right
   1.831 +# tool to use in cross-compilation environments, therefore Automake
   1.832 +# will honor the `STRIP' environment variable to overrule this program.
   1.833 +dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
   1.834 +if test "$cross_compiling" != no; then
   1.835 +  AC_CHECK_TOOL([STRIP], [strip], :)
   1.836 +fi
   1.837 +INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
   1.838 +AC_SUBST([INSTALL_STRIP_PROGRAM])])
   1.839 +
   1.840 +# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
   1.841 +#
   1.842 +# This file is free software; the Free Software Foundation
   1.843 +# gives unlimited permission to copy and/or distribute it,
   1.844 +# with or without modifications, as long as this notice is preserved.
   1.845 +
   1.846 +# serial 2
   1.847 +
   1.848 +# _AM_SUBST_NOTMAKE(VARIABLE)
   1.849 +# ---------------------------
   1.850 +# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
   1.851 +# This macro is traced by Automake.
   1.852 +AC_DEFUN([_AM_SUBST_NOTMAKE])
   1.853 +
   1.854 +# AM_SUBST_NOTMAKE(VARIABLE)
   1.855 +# ---------------------------
   1.856 +# Public sister of _AM_SUBST_NOTMAKE.
   1.857 +AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
   1.858 +
   1.859 +# Check how to create a tarball.                            -*- Autoconf -*-
   1.860 +
   1.861 +# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
   1.862 +#
   1.863 +# This file is free software; the Free Software Foundation
   1.864 +# gives unlimited permission to copy and/or distribute it,
   1.865 +# with or without modifications, as long as this notice is preserved.
   1.866 +
   1.867 +# serial 2
   1.868 +
   1.869 +# _AM_PROG_TAR(FORMAT)
   1.870 +# --------------------
   1.871 +# Check how to create a tarball in format FORMAT.
   1.872 +# FORMAT should be one of `v7', `ustar', or `pax'.
   1.873 +#
   1.874 +# Substitute a variable $(am__tar) that is a command
   1.875 +# writing to stdout a FORMAT-tarball containing the directory
   1.876 +# $tardir.
   1.877 +#     tardir=directory && $(am__tar) > result.tar
   1.878 +#
   1.879 +# Substitute a variable $(am__untar) that extract such
   1.880 +# a tarball read from stdin.
   1.881 +#     $(am__untar) < result.tar
   1.882 +AC_DEFUN([_AM_PROG_TAR],
   1.883 +[# Always define AMTAR for backward compatibility.
   1.884 +AM_MISSING_PROG([AMTAR], [tar])
   1.885 +m4_if([$1], [v7],
   1.886 +     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
   1.887 +     [m4_case([$1], [ustar],, [pax],,
   1.888 +              [m4_fatal([Unknown tar format])])
   1.889 +AC_MSG_CHECKING([how to create a $1 tar archive])
   1.890 +# Loop over all known methods to create a tar archive until one works.
   1.891 +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
   1.892 +_am_tools=${am_cv_prog_tar_$1-$_am_tools}
   1.893 +# Do not fold the above two line into one, because Tru64 sh and
   1.894 +# Solaris sh will not grok spaces in the rhs of `-'.
   1.895 +for _am_tool in $_am_tools
   1.896 +do
   1.897 +  case $_am_tool in
   1.898 +  gnutar)
   1.899 +    for _am_tar in tar gnutar gtar;
   1.900 +    do
   1.901 +      AM_RUN_LOG([$_am_tar --version]) && break
   1.902 +    done
   1.903 +    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
   1.904 +    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
   1.905 +    am__untar="$_am_tar -xf -"
   1.906 +    ;;
   1.907 +  plaintar)
   1.908 +    # Must skip GNU tar: if it does not support --format= it doesn't create
   1.909 +    # ustar tarball either.
   1.910 +    (tar --version) >/dev/null 2>&1 && continue
   1.911 +    am__tar='tar chf - "$$tardir"'
   1.912 +    am__tar_='tar chf - "$tardir"'
   1.913 +    am__untar='tar xf -'
   1.914 +    ;;
   1.915 +  pax)
   1.916 +    am__tar='pax -L -x $1 -w "$$tardir"'
   1.917 +    am__tar_='pax -L -x $1 -w "$tardir"'
   1.918 +    am__untar='pax -r'
   1.919 +    ;;
   1.920 +  cpio)
   1.921 +    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
   1.922 +    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
   1.923 +    am__untar='cpio -i -H $1 -d'
   1.924 +    ;;
   1.925 +  none)
   1.926 +    am__tar=false
   1.927 +    am__tar_=false
   1.928 +    am__untar=false
   1.929 +    ;;
   1.930 +  esac
   1.931 +
   1.932 +  # If the value was cached, stop now.  We just wanted to have am__tar
   1.933 +  # and am__untar set.
   1.934 +  test -n "${am_cv_prog_tar_$1}" && break
   1.935 +
   1.936 +  # tar/untar a dummy directory, and stop if the command works
   1.937 +  rm -rf conftest.dir
   1.938 +  mkdir conftest.dir
   1.939 +  echo GrepMe > conftest.dir/file
   1.940 +  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
   1.941 +  rm -rf conftest.dir
   1.942 +  if test -s conftest.tar; then
   1.943 +    AM_RUN_LOG([$am__untar <conftest.tar])
   1.944 +    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
   1.945 +  fi
   1.946 +done
   1.947 +rm -rf conftest.dir
   1.948 +
   1.949 +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
   1.950 +AC_MSG_RESULT([$am_cv_prog_tar_$1])])
   1.951 +AC_SUBST([am__tar])
   1.952 +AC_SUBST([am__untar])
   1.953 +]) # _AM_PROG_TAR
   1.954 +
   1.955 +m4_include([m4/libtool.m4])
   1.956 +m4_include([m4/ltoptions.m4])
   1.957 +m4_include([m4/ltsugar.m4])
   1.958 +m4_include([m4/ltversion.m4])
   1.959 +m4_include([m4/lt~obsolete.m4])