gst-gpac/aclocal.m4
branchtrunk
changeset 917 be87d28e8371
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/gst-gpac/aclocal.m4	Thu Feb 21 17:44:16 2008 +0000
     1.3 @@ -0,0 +1,916 @@
     1.4 +# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
     1.5 +
     1.6 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
     1.7 +# 2005  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 +# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.
    1.18 +#
    1.19 +# This file is free software; the Free Software Foundation
    1.20 +# gives unlimited permission to copy and/or distribute it,
    1.21 +# with or without modifications, as long as this notice is preserved.
    1.22 +
    1.23 +# AM_AUTOMAKE_VERSION(VERSION)
    1.24 +# ----------------------------
    1.25 +# Automake X.Y traces this macro to ensure aclocal.m4 has been
    1.26 +# generated from the m4 files accompanying Automake X.Y.
    1.27 +AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
    1.28 +
    1.29 +# AM_SET_CURRENT_AUTOMAKE_VERSION
    1.30 +# -------------------------------
    1.31 +# Call AM_AUTOMAKE_VERSION so it can be traced.
    1.32 +# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
    1.33 +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
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    1.35 +
    1.36 +# Figure out how to run the assembler.                      -*- Autoconf -*-
    1.37 +
    1.38 +# Copyright (C) 2001, 2003, 2004, 2005  Free Software Foundation, Inc.
    1.39 +#
    1.40 +# This file is free software; the Free Software Foundation
    1.41 +# gives unlimited permission to copy and/or distribute it,
    1.42 +# with or without modifications, as long as this notice is preserved.
    1.43 +
    1.44 +# serial 4
    1.45 +
    1.46 +# AM_PROG_AS
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    1.52 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
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    1.56 +
    1.57 +# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
    1.58 +
    1.59 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
    1.60 +#
    1.61 +# This file is free software; the Free Software Foundation
    1.62 +# gives unlimited permission to copy and/or distribute it,
    1.63 +# with or without modifications, as long as this notice is preserved.
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    1.65 +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
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    1.70 +# tool from the auxiliary directory.  The problem is that $srcdir (and
    1.71 +# therefore $ac_aux_dir as well) can be either absolute or relative,
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    1.73 +# it makes $ac_aux_dir quite unusable in subdirectories: in the top
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    1.76 +#
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    1.79 +# $top_srcdir/$ac_aux_dir/missing
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    1.81 +#    fails when called from a subdirectory in a VPATH build with
    1.82 +#          a relative $ac_aux_dir
    1.83 +#
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    1.85 +# are both prefixed by $srcdir.  In an in-source build this is usually
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    1.88 +#
    1.89 +# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
    1.90 +# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:
    1.91 +#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
    1.92 +# and then we would define $MISSING as
    1.93 +#   MISSING="\${SHELL} $am_aux_dir/missing"
    1.94 +# This will work as long as MISSING is not called from configure, because
    1.95 +# unfortunately $(top_srcdir) has no meaning in configure.
    1.96 +# However there are other variables, like CC, which are often used in
    1.97 +# configure, and could therefore not use this "fixed" $ac_aux_dir.
    1.98 +#
    1.99 +# Another solution, used here, is to always expand $ac_aux_dir to an
   1.100 +# absolute PATH.  The drawback is that using absolute paths prevent a
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   1.103 +AC_DEFUN([AM_AUX_DIR_EXPAND],
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   1.105 +AC_PREREQ([2.50])dnl
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   1.107 +am_aux_dir=`cd $ac_aux_dir && pwd`
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   1.109 +
   1.110 +# AM_CONDITIONAL                                            -*- Autoconf -*-
   1.111 +
   1.112 +# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
   1.113 +# Free Software Foundation, Inc.
   1.114 +#
   1.115 +# This file is free software; the Free Software Foundation
   1.116 +# gives unlimited permission to copy and/or distribute it,
   1.117 +# with or without modifications, as long as this notice is preserved.
   1.118 +
   1.119 +# serial 7
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   1.121 +# AM_CONDITIONAL(NAME, SHELL-CONDITION)
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   1.124 +AC_DEFUN([AM_CONDITIONAL],
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   1.142 +
   1.143 +
   1.144 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
   1.145 +# Free Software Foundation, Inc.
   1.146 +#
   1.147 +# This file is free software; the Free Software Foundation
   1.148 +# gives unlimited permission to copy and/or distribute it,
   1.149 +# with or without modifications, as long as this notice is preserved.
   1.150 +
   1.151 +# serial 8
   1.152 +
   1.153 +# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
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   1.155 +# will think it sees a *use*, and therefore will trigger all it's
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   1.159 +
   1.160 +# _AM_DEPENDENCIES(NAME)
   1.161 +# ----------------------
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   1.188 +  # making a dummy file named `D' -- because `-MD' means `put the output
   1.189 +  # in D'.
   1.190 +  mkdir conftest.dir
   1.191 +  # Copy depcomp to subdir because otherwise we won't find it if we're
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   1.193 +  cp "$am_depcomp" conftest.dir
   1.194 +  cd conftest.dir
   1.195 +  # We will build objects and dependencies in a subdirectory because
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   1.197 +  # both Tru64's cc and ICC support -MD to output dependencies as a
   1.198 +  # side effect of compilation, but ICC will put the dependencies in
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   1.200 +  # directory.
   1.201 +  mkdir sub
   1.202 +
   1.203 +  am_cv_$1_dependencies_compiler_type=none
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   1.205 +     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
   1.206 +  fi
   1.207 +  for depmode in $am_compiler_list; do
   1.208 +    # Setup a source with many dependencies, because some compilers
   1.209 +    # like to wrap large dependency lists on column 80 (with \), and
   1.210 +    # we should not choose a depcomp mode which is confused by this.
   1.211 +    #
   1.212 +    # We need to recreate these files for each test, as the compiler may
   1.213 +    # overwrite some of them when testing with obscure command lines.
   1.214 +    # This happens at least with the AIX C compiler.
   1.215 +    : > sub/conftest.c
   1.216 +    for i in 1 2 3 4 5 6; do
   1.217 +      echo '#include "conftst'$i'.h"' >> sub/conftest.c
   1.218 +      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
   1.219 +      # Solaris 8's {/usr,}/bin/sh.
   1.220 +      touch sub/conftst$i.h
   1.221 +    done
   1.222 +    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
   1.223 +
   1.224 +    case $depmode in
   1.225 +    nosideeffect)
   1.226 +      # after this tag, mechanisms are not by side-effect, so they'll
   1.227 +      # only be used when explicitly requested
   1.228 +      if test "x$enable_dependency_tracking" = xyes; then
   1.229 +	continue
   1.230 +      else
   1.231 +	break
   1.232 +      fi
   1.233 +      ;;
   1.234 +    none) break ;;
   1.235 +    esac
   1.236 +    # We check with `-c' and `-o' for the sake of the "dashmstdout"
   1.237 +    # mode.  It turns out that the SunPro C++ compiler does not properly
   1.238 +    # handle `-M -o', and we need to detect this.
   1.239 +    if depmode=$depmode \
   1.240 +       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
   1.241 +       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
   1.242 +       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
   1.243 +         >/dev/null 2>conftest.err &&
   1.244 +       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
   1.245 +       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
   1.246 +       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
   1.247 +      # icc doesn't choke on unknown options, it will just issue warnings
   1.248 +      # or remarks (even with -Werror).  So we grep stderr for any message
   1.249 +      # that says an option was ignored or not supported.
   1.250 +      # When given -MP, icc 7.0 and 7.1 complain thusly:
   1.251 +      #   icc: Command line warning: ignoring option '-M'; no argument required
   1.252 +      # The diagnosis changed in icc 8.0:
   1.253 +      #   icc: Command line remark: option '-MP' not supported
   1.254 +      if (grep 'ignoring option' conftest.err ||
   1.255 +          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
   1.256 +        am_cv_$1_dependencies_compiler_type=$depmode
   1.257 +        break
   1.258 +      fi
   1.259 +    fi
   1.260 +  done
   1.261 +
   1.262 +  cd ..
   1.263 +  rm -rf conftest.dir
   1.264 +else
   1.265 +  am_cv_$1_dependencies_compiler_type=none
   1.266 +fi
   1.267 +])
   1.268 +AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
   1.269 +AM_CONDITIONAL([am__fastdep$1], [
   1.270 +  test "x$enable_dependency_tracking" != xno \
   1.271 +  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
   1.272 +])
   1.273 +
   1.274 +
   1.275 +# AM_SET_DEPDIR
   1.276 +# -------------
   1.277 +# Choose a directory name for dependency files.
   1.278 +# This macro is AC_REQUIREd in _AM_DEPENDENCIES
   1.279 +AC_DEFUN([AM_SET_DEPDIR],
   1.280 +[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1.281 +AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
   1.282 +])
   1.283 +
   1.284 +
   1.285 +# AM_DEP_TRACK
   1.286 +# ------------
   1.287 +AC_DEFUN([AM_DEP_TRACK],
   1.288 +[AC_ARG_ENABLE(dependency-tracking,
   1.289 +[  --disable-dependency-tracking  speeds up one-time build
   1.290 +  --enable-dependency-tracking   do not reject slow dependency extractors])
   1.291 +if test "x$enable_dependency_tracking" != xno; then
   1.292 +  am_depcomp="$ac_aux_dir/depcomp"
   1.293 +  AMDEPBACKSLASH='\'
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   1.295 +AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
   1.296 +AC_SUBST([AMDEPBACKSLASH])
   1.297 +])
   1.298 +
   1.299 +# Generate code to set up dependency tracking.              -*- Autoconf -*-
   1.300 +
   1.301 +# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
   1.302 +# Free Software Foundation, Inc.
   1.303 +#
   1.304 +# This file is free software; the Free Software Foundation
   1.305 +# gives unlimited permission to copy and/or distribute it,
   1.306 +# with or without modifications, as long as this notice is preserved.
   1.307 +
   1.308 +#serial 3
   1.309 +
   1.310 +# _AM_OUTPUT_DEPENDENCY_COMMANDS
   1.311 +# ------------------------------
   1.312 +AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
   1.313 +[for mf in $CONFIG_FILES; do
   1.314 +  # Strip MF so we end up with the name of the file.
   1.315 +  mf=`echo "$mf" | sed -e 's/:.*$//'`
   1.316 +  # Check whether this is an Automake generated Makefile or not.
   1.317 +  # We used to match only the files named `Makefile.in', but
   1.318 +  # some people rename them; so instead we look at the file content.
   1.319 +  # Grep'ing the first line is not enough: some people post-process
   1.320 +  # each Makefile.in and add a new line on top of each file to say so.
   1.321 +  # So let's grep whole file.
   1.322 +  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
   1.323 +    dirpart=`AS_DIRNAME("$mf")`
   1.324 +  else
   1.325 +    continue
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   1.331 +  am__include=`sed -n 's/^am__include = //p' < "$mf"`
   1.332 +  test -z "am__include" && continue
   1.333 +  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
   1.334 +  # When using ansi2knr, U may be empty or an underscore; expand it
   1.335 +  U=`sed -n 's/^U = //p' < "$mf"`
   1.336 +  # Find all dependency output files, they are included files with
   1.337 +  # $(DEPDIR) in their names.  We invoke sed twice because it is the
   1.338 +  # simplest approach to changing $(DEPDIR) to its actual value in the
   1.339 +  # expansion.
   1.340 +  for file in `sed -n "
   1.341 +    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
   1.342 +       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
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   1.344 +    test -f "$dirpart/$file" && continue
   1.345 +    fdir=`AS_DIRNAME(["$file"])`
   1.346 +    AS_MKDIR_P([$dirpart/$fdir])
   1.347 +    # echo "creating $dirpart/$file"
   1.348 +    echo '# dummy' > "$dirpart/$file"
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   1.351 +])# _AM_OUTPUT_DEPENDENCY_COMMANDS
   1.352 +
   1.353 +
   1.354 +# AM_OUTPUT_DEPENDENCY_COMMANDS
   1.355 +# -----------------------------
   1.356 +# This macro should only be invoked once -- use via AC_REQUIRE.
   1.357 +#
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   1.361 +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
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   1.364 +     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
   1.365 +])
   1.366 +
   1.367 +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
   1.368 +# Free Software Foundation, Inc.
   1.369 +#
   1.370 +# This file is free software; the Free Software Foundation
   1.371 +# gives unlimited permission to copy and/or distribute it,
   1.372 +# with or without modifications, as long as this notice is preserved.
   1.373 +
   1.374 +# serial 8
   1.375 +
   1.376 +# AM_CONFIG_HEADER is obsolete.  It has been replaced by AC_CONFIG_HEADERS.
   1.377 +AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
   1.378 +
   1.379 +# Do all the work for Automake.                             -*- Autoconf -*-
   1.380 +
   1.381 +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
   1.382 +# Free Software Foundation, Inc.
   1.383 +#
   1.384 +# This file is free software; the Free Software Foundation
   1.385 +# gives unlimited permission to copy and/or distribute it,
   1.386 +# with or without modifications, as long as this notice is preserved.
   1.387 +
   1.388 +# serial 12
   1.389 +
   1.390 +# This macro actually does too much.  Some checks are only needed if
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   1.393 +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
   1.394 +# AM_INIT_AUTOMAKE([OPTIONS])
   1.395 +# -----------------------------------------------
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   1.400 +# We support both call styles for the transition.  After
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   1.404 +AC_DEFUN([AM_INIT_AUTOMAKE],
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   1.408 +m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
   1.409 +AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
   1.410 +AC_REQUIRE([AC_PROG_INSTALL])dnl
   1.411 +# test to see if srcdir already configured
   1.412 +if test "`cd $srcdir && pwd`" != "`pwd`" &&
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   1.414 +  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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   1.419 +  if (cygpath --version) >/dev/null 2>/dev/null; then
   1.420 +    CYGPATH_W='cygpath -w'
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   1.425 +AC_SUBST([CYGPATH_W])
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   1.436 +
   1.437 +_AM_IF_OPTION([no-define],,
   1.438 +[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
   1.439 + AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
   1.440 +
   1.441 +# Some tools Automake needs.
   1.442 +AC_REQUIRE([AM_SANITY_CHECK])dnl
   1.443 +AC_REQUIRE([AC_ARG_PROGRAM])dnl
   1.444 +AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
   1.445 +AM_MISSING_PROG(AUTOCONF, autoconf)
   1.446 +AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
   1.447 +AM_MISSING_PROG(AUTOHEADER, autoheader)
   1.448 +AM_MISSING_PROG(MAKEINFO, makeinfo)
   1.449 +AM_PROG_INSTALL_SH
   1.450 +AM_PROG_INSTALL_STRIP
   1.451 +AC_REQUIRE([AM_PROG_MKDIR_P])dnl
   1.452 +# We need awk for the "check" target.  The system "awk" is bad on
   1.453 +# some platforms.
   1.454 +AC_REQUIRE([AC_PROG_AWK])dnl
   1.455 +AC_REQUIRE([AC_PROG_MAKE_SET])dnl
   1.456 +AC_REQUIRE([AM_SET_LEADING_DOT])dnl
   1.457 +_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
   1.458 +              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
   1.459 +	      		     [_AM_PROG_TAR([v7])])])
   1.460 +_AM_IF_OPTION([no-dependencies],,
   1.461 +[AC_PROVIDE_IFELSE([AC_PROG_CC],
   1.462 +                  [_AM_DEPENDENCIES(CC)],
   1.463 +                  [define([AC_PROG_CC],
   1.464 +                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
   1.465 +AC_PROVIDE_IFELSE([AC_PROG_CXX],
   1.466 +                  [_AM_DEPENDENCIES(CXX)],
   1.467 +                  [define([AC_PROG_CXX],
   1.468 +                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
   1.469 +])
   1.470 +])
   1.471 +
   1.472 +
   1.473 +# When config.status generates a header, we must update the stamp-h file.
   1.474 +# This file resides in the same directory as the config header
   1.475 +# that is generated.  The stamp files are numbered to have different names.
   1.476 +
   1.477 +# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
   1.478 +# loop where config.status creates the headers, so we can generate
   1.479 +# our stamp files there.
   1.480 +AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
   1.481 +[# Compute $1's index in $config_headers.
   1.482 +_am_stamp_count=1
   1.483 +for _am_header in $config_headers :; do
   1.484 +  case $_am_header in
   1.485 +    $1 | $1:* )
   1.486 +      break ;;
   1.487 +    * )
   1.488 +      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
   1.489 +  esac
   1.490 +done
   1.491 +echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
   1.492 +
   1.493 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
   1.494 +#
   1.495 +# This file is free software; the Free Software Foundation
   1.496 +# gives unlimited permission to copy and/or distribute it,
   1.497 +# with or without modifications, as long as this notice is preserved.
   1.498 +
   1.499 +# AM_PROG_INSTALL_SH
   1.500 +# ------------------
   1.501 +# Define $install_sh.
   1.502 +AC_DEFUN([AM_PROG_INSTALL_SH],
   1.503 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1.504 +install_sh=${install_sh-"$am_aux_dir/install-sh"}
   1.505 +AC_SUBST(install_sh)])
   1.506 +
   1.507 +# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
   1.508 +#
   1.509 +# This file is free software; the Free Software Foundation
   1.510 +# gives unlimited permission to copy and/or distribute it,
   1.511 +# with or without modifications, as long as this notice is preserved.
   1.512 +
   1.513 +# serial 2
   1.514 +
   1.515 +# Check whether the underlying file-system supports filenames
   1.516 +# with a leading dot.  For instance MS-DOS doesn't.
   1.517 +AC_DEFUN([AM_SET_LEADING_DOT],
   1.518 +[rm -rf .tst 2>/dev/null
   1.519 +mkdir .tst 2>/dev/null
   1.520 +if test -d .tst; then
   1.521 +  am__leading_dot=.
   1.522 +else
   1.523 +  am__leading_dot=_
   1.524 +fi
   1.525 +rmdir .tst 2>/dev/null
   1.526 +AC_SUBST([am__leading_dot])])
   1.527 +
   1.528 +# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
   1.529 +# From Jim Meyering
   1.530 +
   1.531 +# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
   1.532 +# Free Software Foundation, Inc.
   1.533 +#
   1.534 +# This file is free software; the Free Software Foundation
   1.535 +# gives unlimited permission to copy and/or distribute it,
   1.536 +# with or without modifications, as long as this notice is preserved.
   1.537 +
   1.538 +# serial 4
   1.539 +
   1.540 +AC_DEFUN([AM_MAINTAINER_MODE],
   1.541 +[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
   1.542 +  dnl maintainer-mode is disabled by default
   1.543 +  AC_ARG_ENABLE(maintainer-mode,
   1.544 +[  --enable-maintainer-mode  enable make rules and dependencies not useful
   1.545 +			  (and sometimes confusing) to the casual installer],
   1.546 +      USE_MAINTAINER_MODE=$enableval,
   1.547 +      USE_MAINTAINER_MODE=no)
   1.548 +  AC_MSG_RESULT([$USE_MAINTAINER_MODE])
   1.549 +  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
   1.550 +  MAINT=$MAINTAINER_MODE_TRUE
   1.551 +  AC_SUBST(MAINT)dnl
   1.552 +]
   1.553 +)
   1.554 +
   1.555 +AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
   1.556 +
   1.557 +# Check to see how 'make' treats includes.	            -*- Autoconf -*-
   1.558 +
   1.559 +# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
   1.560 +#
   1.561 +# This file is free software; the Free Software Foundation
   1.562 +# gives unlimited permission to copy and/or distribute it,
   1.563 +# with or without modifications, as long as this notice is preserved.
   1.564 +
   1.565 +# serial 3
   1.566 +
   1.567 +# AM_MAKE_INCLUDE()
   1.568 +# -----------------
   1.569 +# Check to see how make treats includes.
   1.570 +AC_DEFUN([AM_MAKE_INCLUDE],
   1.571 +[am_make=${MAKE-make}
   1.572 +cat > confinc << 'END'
   1.573 +am__doit:
   1.574 +	@echo done
   1.575 +.PHONY: am__doit
   1.576 +END
   1.577 +# If we don't find an include directive, just comment out the code.
   1.578 +AC_MSG_CHECKING([for style of include used by $am_make])
   1.579 +am__include="#"
   1.580 +am__quote=
   1.581 +_am_result=none
   1.582 +# First try GNU make style include.
   1.583 +echo "include confinc" > confmf
   1.584 +# We grep out `Entering directory' and `Leaving directory'
   1.585 +# messages which can occur if `w' ends up in MAKEFLAGS.
   1.586 +# In particular we don't look at `^make:' because GNU make might
   1.587 +# be invoked under some other name (usually "gmake"), in which
   1.588 +# case it prints its new name instead of `make'.
   1.589 +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
   1.590 +   am__include=include
   1.591 +   am__quote=
   1.592 +   _am_result=GNU
   1.593 +fi
   1.594 +# Now try BSD make style include.
   1.595 +if test "$am__include" = "#"; then
   1.596 +   echo '.include "confinc"' > confmf
   1.597 +   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
   1.598 +      am__include=.include
   1.599 +      am__quote="\""
   1.600 +      _am_result=BSD
   1.601 +   fi
   1.602 +fi
   1.603 +AC_SUBST([am__include])
   1.604 +AC_SUBST([am__quote])
   1.605 +AC_MSG_RESULT([$_am_result])
   1.606 +rm -f confinc confmf
   1.607 +])
   1.608 +
   1.609 +# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-
   1.610 +
   1.611 +# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
   1.612 +# Free Software Foundation, Inc.
   1.613 +#
   1.614 +# This file is free software; the Free Software Foundation
   1.615 +# gives unlimited permission to copy and/or distribute it,
   1.616 +# with or without modifications, as long as this notice is preserved.
   1.617 +
   1.618 +# serial 4
   1.619 +
   1.620 +# AM_MISSING_PROG(NAME, PROGRAM)
   1.621 +# ------------------------------
   1.622 +AC_DEFUN([AM_MISSING_PROG],
   1.623 +[AC_REQUIRE([AM_MISSING_HAS_RUN])
   1.624 +$1=${$1-"${am_missing_run}$2"}
   1.625 +AC_SUBST($1)])
   1.626 +
   1.627 +
   1.628 +# AM_MISSING_HAS_RUN
   1.629 +# ------------------
   1.630 +# Define MISSING if not defined so far and test if it supports --run.
   1.631 +# If it does, set am_missing_run to use it, otherwise, to nothing.
   1.632 +AC_DEFUN([AM_MISSING_HAS_RUN],
   1.633 +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
   1.634 +test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
   1.635 +# Use eval to expand $SHELL
   1.636 +if eval "$MISSING --run true"; then
   1.637 +  am_missing_run="$MISSING --run "
   1.638 +else
   1.639 +  am_missing_run=
   1.640 +  AC_MSG_WARN([`missing' script is too old or missing])
   1.641 +fi
   1.642 +])
   1.643 +
   1.644 +# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
   1.645 +#
   1.646 +# This file is free software; the Free Software Foundation
   1.647 +# gives unlimited permission to copy and/or distribute it,
   1.648 +# with or without modifications, as long as this notice is preserved.
   1.649 +
   1.650 +# AM_PROG_MKDIR_P
   1.651 +# ---------------
   1.652 +# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
   1.653 +#
   1.654 +# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
   1.655 +# created by `make install' are always world readable, even if the
   1.656 +# installer happens to have an overly restrictive umask (e.g. 077).
   1.657 +# This was a mistake.  There are at least two reasons why we must not
   1.658 +# use `-m 0755':
   1.659 +#   - it causes special bits like SGID to be ignored,
   1.660 +#   - it may be too restrictive (some setups expect 775 directories).
   1.661 +#
   1.662 +# Do not use -m 0755 and let people choose whatever they expect by
   1.663 +# setting umask.
   1.664 +#
   1.665 +# We cannot accept any implementation of `mkdir' that recognizes `-p'.
   1.666 +# Some implementations (such as Solaris 8's) are not thread-safe: if a
   1.667 +# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
   1.668 +# concurrently, both version can detect that a/ is missing, but only
   1.669 +# one can create it and the other will error out.  Consequently we
   1.670 +# restrict ourselves to GNU make (using the --version option ensures
   1.671 +# this.)
   1.672 +AC_DEFUN([AM_PROG_MKDIR_P],
   1.673 +[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
   1.674 +  # We used to keeping the `.' as first argument, in order to
   1.675 +  # allow $(mkdir_p) to be used without argument.  As in
   1.676 +  #   $(mkdir_p) $(somedir)
   1.677 +  # where $(somedir) is conditionally defined.  However this is wrong
   1.678 +  # for two reasons:
   1.679 +  #  1. if the package is installed by a user who cannot write `.'
   1.680 +  #     make install will fail,
   1.681 +  #  2. the above comment should most certainly read
   1.682 +  #     $(mkdir_p) $(DESTDIR)$(somedir)
   1.683 +  #     so it does not work when $(somedir) is undefined and
   1.684 +  #     $(DESTDIR) is not.
   1.685 +  #  To support the latter case, we have to write
   1.686 +  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
   1.687 +  #  so the `.' trick is pointless.
   1.688 +  mkdir_p='mkdir -p --'
   1.689 +else
   1.690 +  # On NextStep and OpenStep, the `mkdir' command does not
   1.691 +  # recognize any option.  It will interpret all options as
   1.692 +  # directories to create, and then abort because `.' already
   1.693 +  # exists.
   1.694 +  for d in ./-p ./--version;
   1.695 +  do
   1.696 +    test -d $d && rmdir $d
   1.697 +  done
   1.698 +  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
   1.699 +  if test -f "$ac_aux_dir/mkinstalldirs"; then
   1.700 +    mkdir_p='$(mkinstalldirs)'
   1.701 +  else
   1.702 +    mkdir_p='$(install_sh) -d'
   1.703 +  fi
   1.704 +fi
   1.705 +AC_SUBST([mkdir_p])])
   1.706 +
   1.707 +# Helper functions for option handling.                     -*- Autoconf -*-
   1.708 +
   1.709 +# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.
   1.710 +#
   1.711 +# This file is free software; the Free Software Foundation
   1.712 +# gives unlimited permission to copy and/or distribute it,
   1.713 +# with or without modifications, as long as this notice is preserved.
   1.714 +
   1.715 +# serial 3
   1.716 +
   1.717 +# _AM_MANGLE_OPTION(NAME)
   1.718 +# -----------------------
   1.719 +AC_DEFUN([_AM_MANGLE_OPTION],
   1.720 +[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
   1.721 +
   1.722 +# _AM_SET_OPTION(NAME)
   1.723 +# ------------------------------
   1.724 +# Set option NAME.  Presently that only means defining a flag for this option.
   1.725 +AC_DEFUN([_AM_SET_OPTION],
   1.726 +[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
   1.727 +
   1.728 +# _AM_SET_OPTIONS(OPTIONS)
   1.729 +# ----------------------------------
   1.730 +# OPTIONS is a space-separated list of Automake options.
   1.731 +AC_DEFUN([_AM_SET_OPTIONS],
   1.732 +[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
   1.733 +
   1.734 +# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
   1.735 +# -------------------------------------------
   1.736 +# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
   1.737 +AC_DEFUN([_AM_IF_OPTION],
   1.738 +[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
   1.739 +
   1.740 +# Check to make sure that the build environment is sane.    -*- Autoconf -*-
   1.741 +
   1.742 +# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
   1.743 +# Free Software Foundation, Inc.
   1.744 +#
   1.745 +# This file is free software; the Free Software Foundation
   1.746 +# gives unlimited permission to copy and/or distribute it,
   1.747 +# with or without modifications, as long as this notice is preserved.
   1.748 +
   1.749 +# serial 4
   1.750 +
   1.751 +# AM_SANITY_CHECK
   1.752 +# ---------------
   1.753 +AC_DEFUN([AM_SANITY_CHECK],
   1.754 +[AC_MSG_CHECKING([whether build environment is sane])
   1.755 +# Just in case
   1.756 +sleep 1
   1.757 +echo timestamp > conftest.file
   1.758 +# Do `set' in a subshell so we don't clobber the current shell's
   1.759 +# arguments.  Must try -L first in case configure is actually a
   1.760 +# symlink; some systems play weird games with the mod time of symlinks
   1.761 +# (eg FreeBSD returns the mod time of the symlink's containing
   1.762 +# directory).
   1.763 +if (
   1.764 +   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
   1.765 +   if test "$[*]" = "X"; then
   1.766 +      # -L didn't work.
   1.767 +      set X `ls -t $srcdir/configure conftest.file`
   1.768 +   fi
   1.769 +   rm -f conftest.file
   1.770 +   if test "$[*]" != "X $srcdir/configure conftest.file" \
   1.771 +      && test "$[*]" != "X conftest.file $srcdir/configure"; then
   1.772 +
   1.773 +      # If neither matched, then we have a broken ls.  This can happen
   1.774 +      # if, for instance, CONFIG_SHELL is bash and it inherits a
   1.775 +      # broken ls alias from the environment.  This has actually
   1.776 +      # happened.  Such a system could not be considered "sane".
   1.777 +      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
   1.778 +alias in your environment])
   1.779 +   fi
   1.780 +
   1.781 +   test "$[2]" = conftest.file
   1.782 +   )
   1.783 +then
   1.784 +   # Ok.
   1.785 +   :
   1.786 +else
   1.787 +   AC_MSG_ERROR([newly created file is older than distributed files!
   1.788 +Check your system clock])
   1.789 +fi
   1.790 +AC_MSG_RESULT(yes)])
   1.791 +
   1.792 +# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
   1.793 +#
   1.794 +# This file is free software; the Free Software Foundation
   1.795 +# gives unlimited permission to copy and/or distribute it,
   1.796 +# with or without modifications, as long as this notice is preserved.
   1.797 +
   1.798 +# AM_PROG_INSTALL_STRIP
   1.799 +# ---------------------
   1.800 +# One issue with vendor `install' (even GNU) is that you can't
   1.801 +# specify the program used to strip binaries.  This is especially
   1.802 +# annoying in cross-compiling environments, where the build's strip
   1.803 +# is unlikely to handle the host's binaries.
   1.804 +# Fortunately install-sh will honor a STRIPPROG variable, so we
   1.805 +# always use install-sh in `make install-strip', and initialize
   1.806 +# STRIPPROG with the value of the STRIP variable (set by the user).
   1.807 +AC_DEFUN([AM_PROG_INSTALL_STRIP],
   1.808 +[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
   1.809 +# Installed binaries are usually stripped using `strip' when the user
   1.810 +# run `make install-strip'.  However `strip' might not be the right
   1.811 +# tool to use in cross-compilation environments, therefore Automake
   1.812 +# will honor the `STRIP' environment variable to overrule this program.
   1.813 +dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
   1.814 +if test "$cross_compiling" != no; then
   1.815 +  AC_CHECK_TOOL([STRIP], [strip], :)
   1.816 +fi
   1.817 +INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
   1.818 +AC_SUBST([INSTALL_STRIP_PROGRAM])])
   1.819 +
   1.820 +# Check how to create a tarball.                            -*- Autoconf -*-
   1.821 +
   1.822 +# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
   1.823 +#
   1.824 +# This file is free software; the Free Software Foundation
   1.825 +# gives unlimited permission to copy and/or distribute it,
   1.826 +# with or without modifications, as long as this notice is preserved.
   1.827 +
   1.828 +# serial 2
   1.829 +
   1.830 +# _AM_PROG_TAR(FORMAT)
   1.831 +# --------------------
   1.832 +# Check how to create a tarball in format FORMAT.
   1.833 +# FORMAT should be one of `v7', `ustar', or `pax'.
   1.834 +#
   1.835 +# Substitute a variable $(am__tar) that is a command
   1.836 +# writing to stdout a FORMAT-tarball containing the directory
   1.837 +# $tardir.
   1.838 +#     tardir=directory && $(am__tar) > result.tar
   1.839 +#
   1.840 +# Substitute a variable $(am__untar) that extract such
   1.841 +# a tarball read from stdin.
   1.842 +#     $(am__untar) < result.tar
   1.843 +AC_DEFUN([_AM_PROG_TAR],
   1.844 +[# Always define AMTAR for backward compatibility.
   1.845 +AM_MISSING_PROG([AMTAR], [tar])
   1.846 +m4_if([$1], [v7],
   1.847 +     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
   1.848 +     [m4_case([$1], [ustar],, [pax],,
   1.849 +              [m4_fatal([Unknown tar format])])
   1.850 +AC_MSG_CHECKING([how to create a $1 tar archive])
   1.851 +# Loop over all known methods to create a tar archive until one works.
   1.852 +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
   1.853 +_am_tools=${am_cv_prog_tar_$1-$_am_tools}
   1.854 +# Do not fold the above two line into one, because Tru64 sh and
   1.855 +# Solaris sh will not grok spaces in the rhs of `-'.
   1.856 +for _am_tool in $_am_tools
   1.857 +do
   1.858 +  case $_am_tool in
   1.859 +  gnutar)
   1.860 +    for _am_tar in tar gnutar gtar;
   1.861 +    do
   1.862 +      AM_RUN_LOG([$_am_tar --version]) && break
   1.863 +    done
   1.864 +    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
   1.865 +    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
   1.866 +    am__untar="$_am_tar -xf -"
   1.867 +    ;;
   1.868 +  plaintar)
   1.869 +    # Must skip GNU tar: if it does not support --format= it doesn't create
   1.870 +    # ustar tarball either.
   1.871 +    (tar --version) >/dev/null 2>&1 && continue
   1.872 +    am__tar='tar chf - "$$tardir"'
   1.873 +    am__tar_='tar chf - "$tardir"'
   1.874 +    am__untar='tar xf -'
   1.875 +    ;;
   1.876 +  pax)
   1.877 +    am__tar='pax -L -x $1 -w "$$tardir"'
   1.878 +    am__tar_='pax -L -x $1 -w "$tardir"'
   1.879 +    am__untar='pax -r'
   1.880 +    ;;
   1.881 +  cpio)
   1.882 +    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
   1.883 +    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
   1.884 +    am__untar='cpio -i -H $1 -d'
   1.885 +    ;;
   1.886 +  none)
   1.887 +    am__tar=false
   1.888 +    am__tar_=false
   1.889 +    am__untar=false
   1.890 +    ;;
   1.891 +  esac
   1.892 +
   1.893 +  # If the value was cached, stop now.  We just wanted to have am__tar
   1.894 +  # and am__untar set.
   1.895 +  test -n "${am_cv_prog_tar_$1}" && break
   1.896 +
   1.897 +  # tar/untar a dummy directory, and stop if the command works
   1.898 +  rm -rf conftest.dir
   1.899 +  mkdir conftest.dir
   1.900 +  echo GrepMe > conftest.dir/file
   1.901 +  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
   1.902 +  rm -rf conftest.dir
   1.903 +  if test -s conftest.tar; then
   1.904 +    AM_RUN_LOG([$am__untar <conftest.tar])
   1.905 +    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
   1.906 +  fi
   1.907 +done
   1.908 +rm -rf conftest.dir
   1.909 +
   1.910 +AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
   1.911 +AC_MSG_RESULT([$am_cv_prog_tar_$1])])
   1.912 +AC_SUBST([am__tar])
   1.913 +AC_SUBST([am__untar])
   1.914 +]) # _AM_PROG_TAR
   1.915 +
   1.916 +m4_include([m4/as-compiler-flag.m4])
   1.917 +m4_include([m4/as-version.m4])
   1.918 +m4_include([m4/libtool.m4])
   1.919 +m4_include([m4/pkg.m4])