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],
1.34 + [AM_AUTOMAKE_VERSION([1.9.6])])
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
1.47 +# ----------
1.48 +AC_DEFUN([AM_PROG_AS],
1.49 +[# By default we simply use the C compiler to build assembly code.
1.50 +AC_REQUIRE([AC_PROG_CC])
1.51 +test "${CCAS+set}" = set || CCAS=$CC
1.52 +test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
1.53 +AC_ARG_VAR([CCAS], [assembler compiler command (defaults to CC)])
1.54 +AC_ARG_VAR([CCASFLAGS], [assembler compiler flags (defaults to CFLAGS)])
1.55 +])
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.
1.64 +
1.65 +# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
1.66 +# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
1.67 +# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
1.68 +#
1.69 +# Of course, Automake must honor this variable whenever it calls a
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,
1.72 +# depending on how configure is run. This is pretty annoying, since
1.73 +# it makes $ac_aux_dir quite unusable in subdirectories: in the top
1.74 +# source directory, any form will work fine, but in subdirectories a
1.75 +# relative path needs to be adjusted first.
1.76 +#
1.77 +# $ac_aux_dir/missing
1.78 +# fails when called from a subdirectory if $ac_aux_dir is relative
1.79 +# $top_srcdir/$ac_aux_dir/missing
1.80 +# fails if $ac_aux_dir is absolute,
1.81 +# fails when called from a subdirectory in a VPATH build with
1.82 +# a relative $ac_aux_dir
1.83 +#
1.84 +# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
1.85 +# are both prefixed by $srcdir. In an in-source build this is usually
1.86 +# harmless because $srcdir is `.', but things will broke when you
1.87 +# start a VPATH build or use an absolute $srcdir.
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
1.101 +# configured tree to be moved without reconfiguration.
1.102 +
1.103 +AC_DEFUN([AM_AUX_DIR_EXPAND],
1.104 +[dnl Rely on autoconf to set up CDPATH properly.
1.105 +AC_PREREQ([2.50])dnl
1.106 +# expand $ac_aux_dir to an absolute path
1.107 +am_aux_dir=`cd $ac_aux_dir && pwd`
1.108 +])
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
1.120 +
1.121 +# AM_CONDITIONAL(NAME, SHELL-CONDITION)
1.122 +# -------------------------------------
1.123 +# Define a conditional.
1.124 +AC_DEFUN([AM_CONDITIONAL],
1.125 +[AC_PREREQ(2.52)dnl
1.126 + ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
1.127 + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
1.128 +AC_SUBST([$1_TRUE])
1.129 +AC_SUBST([$1_FALSE])
1.130 +if $2; then
1.131 + $1_TRUE=
1.132 + $1_FALSE='#'
1.133 +else
1.134 + $1_TRUE='#'
1.135 + $1_FALSE=
1.136 +fi
1.137 +AC_CONFIG_COMMANDS_PRE(
1.138 +[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
1.139 + AC_MSG_ERROR([[conditional "$1" was never defined.
1.140 +Usually this means the macro was only invoked conditionally.]])
1.141 +fi])])
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
1.154 +# written in clear, in which case automake, when reading aclocal.m4,
1.155 +# will think it sees a *use*, and therefore will trigger all it's
1.156 +# C support machinery. Also note that it means that autoscan, seeing
1.157 +# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
1.158 +
1.159 +
1.160 +# _AM_DEPENDENCIES(NAME)
1.161 +# ----------------------
1.162 +# See how the compiler implements dependency checking.
1.163 +# NAME is "CC", "CXX", "GCJ", or "OBJC".
1.164 +# We try a few techniques and use that to set a single cache variable.
1.165 +#
1.166 +# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
1.167 +# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
1.168 +# dependency, and given that the user is not expected to run this macro,
1.169 +# just rely on AC_PROG_CC.
1.170 +AC_DEFUN([_AM_DEPENDENCIES],
1.171 +[AC_REQUIRE([AM_SET_DEPDIR])dnl
1.172 +AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
1.173 +AC_REQUIRE([AM_MAKE_INCLUDE])dnl
1.174 +AC_REQUIRE([AM_DEP_TRACK])dnl
1.175 +
1.176 +ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
1.177 + [$1], CXX, [depcc="$CXX" am_compiler_list=],
1.178 + [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
1.179 + [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
1.180 + [depcc="$$1" am_compiler_list=])
1.181 +
1.182 +AC_CACHE_CHECK([dependency style of $depcc],
1.183 + [am_cv_$1_dependencies_compiler_type],
1.184 +[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
1.185 + # We make a subdir and do the tests there. Otherwise we can end up
1.186 + # making bogus files that we don't know about and never remove. For
1.187 + # instance it was reported that on HP-UX the gcc test will end up
1.188 + # making a dummy file named `D' -- because `-MD' means `put the output
1.189 + # in D'.
1.190 + mkdir conftest.dir
1.191 + # Copy depcomp to subdir because otherwise we won't find it if we're
1.192 + # using a relative directory.
1.193 + cp "$am_depcomp" conftest.dir
1.194 + cd conftest.dir
1.195 + # We will build objects and dependencies in a subdirectory because
1.196 + # it helps to detect inapplicable dependency modes. For instance
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
1.199 + # the current directory while Tru64 will put them in the object
1.200 + # directory.
1.201 + mkdir sub
1.202 +
1.203 + am_cv_$1_dependencies_compiler_type=none
1.204 + if test "$am_compiler_list" = ""; then
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='\'
1.294 +fi
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
1.326 + fi
1.327 + # Extract the definition of DEPDIR, am__include, and am__quote
1.328 + # from the Makefile without running `make'.
1.329 + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
1.330 + test -z "$DEPDIR" && continue
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/'"$U"'/g'`; do
1.343 + # Make sure the directory exists.
1.344 + test -f "$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"
1.349 + done
1.350 +done
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 +#
1.358 +# This code is only required when automatic dependency tracking
1.359 +# is enabled. FIXME. This creates each `.P' file that we will
1.360 +# need in order to bootstrap the dependency handling code.
1.361 +AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
1.362 +[AC_CONFIG_COMMANDS([depfiles],
1.363 + [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
1.364 + [AMDEP_TRUE="$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
1.391 +# your package does certain things. But this isn't really a big deal.
1.392 +
1.393 +# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
1.394 +# AM_INIT_AUTOMAKE([OPTIONS])
1.395 +# -----------------------------------------------
1.396 +# The call with PACKAGE and VERSION arguments is the old style
1.397 +# call (pre autoconf-2.50), which is being phased out. PACKAGE
1.398 +# and VERSION should now be passed to AC_INIT and removed from
1.399 +# the call to AM_INIT_AUTOMAKE.
1.400 +# We support both call styles for the transition. After
1.401 +# the next Automake release, Autoconf can make the AC_INIT
1.402 +# arguments mandatory, and then we can depend on a new Autoconf
1.403 +# release and drop the old call support.
1.404 +AC_DEFUN([AM_INIT_AUTOMAKE],
1.405 +[AC_PREREQ([2.58])dnl
1.406 +dnl Autoconf wants to disallow AM_ names. We explicitly allow
1.407 +dnl the ones we care about.
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`" &&
1.413 + test -f $srcdir/config.status; then
1.414 + AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
1.415 +fi
1.416 +
1.417 +# test whether we have cygpath
1.418 +if test -z "$CYGPATH_W"; then
1.419 + if (cygpath --version) >/dev/null 2>/dev/null; then
1.420 + CYGPATH_W='cygpath -w'
1.421 + else
1.422 + CYGPATH_W=echo
1.423 + fi
1.424 +fi
1.425 +AC_SUBST([CYGPATH_W])
1.426 +
1.427 +# Define the identity of the package.
1.428 +dnl Distinguish between old-style and new-style calls.
1.429 +m4_ifval([$2],
1.430 +[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
1.431 + AC_SUBST([PACKAGE], [$1])dnl
1.432 + AC_SUBST([VERSION], [$2])],
1.433 +[_AM_SET_OPTIONS([$1])dnl
1.434 + AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
1.435 + AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
1.436 +
1.437 +_AM_IF_OPTION([no-define],,
1.438 +[AC_DEFINE_UNQUOTED(PACKAGE, "$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])