Subversion Repositories openrisc

# generated automatically by aclocal 1.9.6 -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,

# 2005  Free Software Foundation, Inc.

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY, to the extent permitted by law; without

# even the implied warranty of MERCHANTABILITY or FITNESS FOR A

# PARTICULAR PURPOSE.

# Copyright (C) 2002, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_AUTOMAKE_VERSION(VERSION)

# ----------------------------

# Automake X.Y traces this macro to ensure aclocal.m4 has been

# generated from the m4 files accompanying Automake X.Y.

AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])

# AM_SET_CURRENT_AUTOMAKE_VERSION

# -------------------------------

# Call AM_AUTOMAKE_VERSION so it can be traced.

# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.

AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],

         [AM_AUTOMAKE_VERSION([1.9.6])])

# AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-

# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets

# $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to

# `$srcdir', `$srcdir/..', or `$srcdir/../..'.

#

# Of course, Automake must honor this variable whenever it calls a

# tool from the auxiliary directory.  The problem is that $srcdir (and

# therefore $ac_aux_dir as well) can be either absolute or relative,

# depending on how configure is run.  This is pretty annoying, since

# it makes $ac_aux_dir quite unusable in subdirectories: in the top

# source directory, any form will work fine, but in subdirectories a

# relative path needs to be adjusted first.

#

# $ac_aux_dir/missing

#    fails when called from a subdirectory if $ac_aux_dir is relative

# $top_srcdir/$ac_aux_dir/missing

#    fails if $ac_aux_dir is absolute,

#    fails when called from a subdirectory in a VPATH build with

#          a relative $ac_aux_dir

#

# The reason of the latter failure is that $top_srcdir and $ac_aux_dir

# are both prefixed by $srcdir.  In an in-source build this is usually

# harmless because $srcdir is `.', but things will broke when you

# start a VPATH build or use an absolute $srcdir.

#

# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,

# iff we strip the leading $srcdir from $ac_aux_dir.  That would be:

#   am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`

# and then we would define $MISSING as

#   MISSING="\${SHELL} $am_aux_dir/missing"

# This will work as long as MISSING is not called from configure, because

# unfortunately $(top_srcdir) has no meaning in configure.

# However there are other variables, like CC, which are often used in

# configure, and could therefore not use this "fixed" $ac_aux_dir.

#

# Another solution, used here, is to always expand $ac_aux_dir to an

# absolute PATH.  The drawback is that using absolute paths prevent a

# configured tree to be moved without reconfiguration.

AC_DEFUN([AM_AUX_DIR_EXPAND],

[dnl Rely on autoconf to set up CDPATH properly.

AC_PREREQ([2.50])dnl

# expand $ac_aux_dir to an absolute path

am_aux_dir=`cd $ac_aux_dir && pwd`

])

# AM_CONDITIONAL                                            -*- Autoconf -*-

# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 7

# AM_CONDITIONAL(NAME, SHELL-CONDITION)

# -------------------------------------

# Define a conditional.

AC_DEFUN([AM_CONDITIONAL],

[AC_PREREQ(2.52)dnl

 ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],

        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl

AC_SUBST([$1_TRUE])

AC_SUBST([$1_FALSE])

if $2; then

  $1_TRUE=

  $1_FALSE='#'

else

  $1_TRUE='#'

  $1_FALSE=

fi

AC_CONFIG_COMMANDS_PRE(

[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then

  AC_MSG_ERROR([[conditional "$1" was never defined.

Usually this means the macro was only invoked conditionally.]])

fi])])

# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 8

# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be

# written in clear, in which case automake, when reading aclocal.m4,

# will think it sees a *use*, and therefore will trigger all it's

# C support machinery.  Also note that it means that autoscan, seeing

# CC etc. in the Makefile, will ask for an AC_PROG_CC use...

# _AM_DEPENDENCIES(NAME)

# ----------------------

# See how the compiler implements dependency checking.

# NAME is "CC", "CXX", "GCJ", or "OBJC".

# We try a few techniques and use that to set a single cache variable.

#

# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was

# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular

# dependency, and given that the user is not expected to run this macro,

# just rely on AC_PROG_CC.

AC_DEFUN([_AM_DEPENDENCIES],

[AC_REQUIRE([AM_SET_DEPDIR])dnl

AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl

AC_REQUIRE([AM_MAKE_INCLUDE])dnl

AC_REQUIRE([AM_DEP_TRACK])dnl

ifelse([$1], CC,   [depcc="$CC"   am_compiler_list=],

       [$1], CXX,  [depcc="$CXX"  am_compiler_list=],

       [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],

       [$1], GCJ,  [depcc="$GCJ"  am_compiler_list='gcc3 gcc'],

                   [depcc="$$1"   am_compiler_list=])

AC_CACHE_CHECK([dependency style of $depcc],

               [am_cv_$1_dependencies_compiler_type],

[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then

  # We make a subdir and do the tests there.  Otherwise we can end up

  # making bogus files that we don't know about and never remove.  For

  # instance it was reported that on HP-UX the gcc test will end up

  # making a dummy file named `D' -- because `-MD' means `put the output

  # in D'.

  mkdir conftest.dir

  # Copy depcomp to subdir because otherwise we won't find it if we're

  # using a relative directory.

  cp "$am_depcomp" conftest.dir

  cd conftest.dir

  # We will build objects and dependencies in a subdirectory because

  # it helps to detect inapplicable dependency modes.  For instance

  # both Tru64's cc and ICC support -MD to output dependencies as a

  # side effect of compilation, but ICC will put the dependencies in

  # the current directory while Tru64 will put them in the object

  # directory.

  mkdir sub

  am_cv_$1_dependencies_compiler_type=none

  if test "$am_compiler_list" = ""; then

     am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`

  fi

  for depmode in $am_compiler_list; do

    # Setup a source with many dependencies, because some compilers

    # like to wrap large dependency lists on column 80 (with \), and

    # we should not choose a depcomp mode which is confused by this.

    #

    # We need to recreate these files for each test, as the compiler may

    # overwrite some of them when testing with obscure command lines.

    # This happens at least with the AIX C compiler.

    : > sub/conftest.c

    for i in 1 2 3 4 5 6; do

      echo '#include "conftst'$i'.h"' >> sub/conftest.c

      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with

      # Solaris 8's {/usr,}/bin/sh.

      touch sub/conftst$i.h

    done

    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    case $depmode in

    nosideeffect)

      # after this tag, mechanisms are not by side-effect, so they'll

      # only be used when explicitly requested

      if test "x$enable_dependency_tracking" = xyes; then

        continue

      else

        break

      fi

      ;;

    none) break ;;

    esac

    # We check with `-c' and `-o' for the sake of the "dashmstdout"

    # mode.  It turns out that the SunPro C++ compiler does not properly

    # handle `-M -o', and we need to detect this.

    if depmode=$depmode \

       source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \

       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \

       $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \

         >/dev/null 2>conftest.err &&

       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&

       grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&

       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then

      # icc doesn't choke on unknown options, it will just issue warnings

      # or remarks (even with -Werror).  So we grep stderr for any message

      # that says an option was ignored or not supported.

      # When given -MP, icc 7.0 and 7.1 complain thusly:

      #   icc: Command line warning: ignoring option '-M'; no argument required

      # The diagnosis changed in icc 8.0:

      #   icc: Command line remark: option '-MP' not supported

      if (grep 'ignoring option' conftest.err ||

          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else

        am_cv_$1_dependencies_compiler_type=$depmode

        break

      fi

    fi

  done

  cd ..

  rm -rf conftest.dir

else

  am_cv_$1_dependencies_compiler_type=none

fi

])

AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])

AM_CONDITIONAL([am__fastdep$1], [

  test "x$enable_dependency_tracking" != xno \

  && test "$am_cv_$1_dependencies_compiler_type" = gcc3])

])

# AM_SET_DEPDIR

# -------------

# Choose a directory name for dependency files.

# This macro is AC_REQUIREd in _AM_DEPENDENCIES

AC_DEFUN([AM_SET_DEPDIR],

[AC_REQUIRE([AM_SET_LEADING_DOT])dnl

AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl

])

# AM_DEP_TRACK

# ------------

AC_DEFUN([AM_DEP_TRACK],

[AC_ARG_ENABLE(dependency-tracking,

[  --disable-dependency-tracking  speeds up one-time build

  --enable-dependency-tracking   do not reject slow dependency extractors])

if test "x$enable_dependency_tracking" != xno; then

  am_depcomp="$ac_aux_dir/depcomp"

  AMDEPBACKSLASH='\'

fi

AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])

AC_SUBST([AMDEPBACKSLASH])

])

# Generate code to set up dependency tracking.              -*- Autoconf -*-

# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

#serial 3

# _AM_OUTPUT_DEPENDENCY_COMMANDS

# ------------------------------

AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],

[for mf in $CONFIG_FILES; do

  # Strip MF so we end up with the name of the file.

  mf=`echo "$mf" | sed -e 's/:.*$//'`

  # Check whether this is an Automake generated Makefile or not.

  # We used to match only the files named `Makefile.in', but

  # some people rename them; so instead we look at the file content.

  # Grep'ing the first line is not enough: some people post-process

  # each Makefile.in and add a new line on top of each file to say so.

  # So let's grep whole file.

  if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then

    dirpart=`AS_DIRNAME("$mf")`

  else

    continue

  fi

  # Extract the definition of DEPDIR, am__include, and am__quote

  # from the Makefile without running `make'.

  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`

  test -z "$DEPDIR" && continue

  am__include=`sed -n 's/^am__include = //p' < "$mf"`

  test -z "am__include" && continue

  am__quote=`sed -n 's/^am__quote = //p' < "$mf"`

  # When using ansi2knr, U may be empty or an underscore; expand it

  U=`sed -n 's/^U = //p' < "$mf"`

  # Find all dependency output files, they are included files with

  # $(DEPDIR) in their names.  We invoke sed twice because it is the

  # simplest approach to changing $(DEPDIR) to its actual value in the

  # expansion.

  for file in `sed -n "

    s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \

       sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do

    # Make sure the directory exists.

    test -f "$dirpart/$file" && continue

    fdir=`AS_DIRNAME(["$file"])`

    AS_MKDIR_P([$dirpart/$fdir])

    # echo "creating $dirpart/$file"

    echo '# dummy' > "$dirpart/$file"

  done

done

])# _AM_OUTPUT_DEPENDENCY_COMMANDS

# AM_OUTPUT_DEPENDENCY_COMMANDS

# -----------------------------

# This macro should only be invoked once -- use via AC_REQUIRE.

#

# This code is only required when automatic dependency tracking

# is enabled.  FIXME.  This creates each `.P' file that we will

# need in order to bootstrap the dependency handling code.

AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],

[AC_CONFIG_COMMANDS([depfiles],

     [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],

     [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])

])

# Do all the work for Automake.                             -*- Autoconf -*-

# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 12

# This macro actually does too much.  Some checks are only needed if

# your package does certain things.  But this isn't really a big deal.

# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])

# AM_INIT_AUTOMAKE([OPTIONS])

# -----------------------------------------------

# The call with PACKAGE and VERSION arguments is the old style

# call (pre autoconf-2.50), which is being phased out.  PACKAGE

# and VERSION should now be passed to AC_INIT and removed from

# the call to AM_INIT_AUTOMAKE.

# We support both call styles for the transition.  After

# the next Automake release, Autoconf can make the AC_INIT

# arguments mandatory, and then we can depend on a new Autoconf

# release and drop the old call support.

AC_DEFUN([AM_INIT_AUTOMAKE],

[AC_PREREQ([2.58])dnl

dnl Autoconf wants to disallow AM_ names.  We explicitly allow

dnl the ones we care about.

m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl

AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl

AC_REQUIRE([AC_PROG_INSTALL])dnl

# test to see if srcdir already configured

if test "`cd $srcdir && pwd`" != "`pwd`" &&

   test -f $srcdir/config.status; then

  AC_MSG_ERROR([source directory already configured; run "make distclean" there first])

fi

# test whether we have cygpath

if test -z "$CYGPATH_W"; then

  if (cygpath --version) >/dev/null 2>/dev/null; then

    CYGPATH_W='cygpath -w'

  else

    CYGPATH_W=echo

  fi

fi

AC_SUBST([CYGPATH_W])

# Define the identity of the package.

dnl Distinguish between old-style and new-style calls.

m4_ifval([$2],

[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl

 AC_SUBST([PACKAGE], [$1])dnl

 AC_SUBST([VERSION], [$2])],

[_AM_SET_OPTIONS([$1])dnl

 AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl

 AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl

_AM_IF_OPTION([no-define],,

[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])

 AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl

# Some tools Automake needs.

AC_REQUIRE([AM_SANITY_CHECK])dnl

AC_REQUIRE([AC_ARG_PROGRAM])dnl

AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})

AM_MISSING_PROG(AUTOCONF, autoconf)

AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})

AM_MISSING_PROG(AUTOHEADER, autoheader)

AM_MISSING_PROG(MAKEINFO, makeinfo)

AM_PROG_INSTALL_SH

AM_PROG_INSTALL_STRIP

AC_REQUIRE([AM_PROG_MKDIR_P])dnl

# We need awk for the "check" target.  The system "awk" is bad on

# some platforms.

AC_REQUIRE([AC_PROG_AWK])dnl

AC_REQUIRE([AC_PROG_MAKE_SET])dnl

AC_REQUIRE([AM_SET_LEADING_DOT])dnl

_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],

              [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],

                             [_AM_PROG_TAR([v7])])])

_AM_IF_OPTION([no-dependencies],,

[AC_PROVIDE_IFELSE([AC_PROG_CC],

                  [_AM_DEPENDENCIES(CC)],

                  [define([AC_PROG_CC],

                          defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl

AC_PROVIDE_IFELSE([AC_PROG_CXX],

                  [_AM_DEPENDENCIES(CXX)],

                  [define([AC_PROG_CXX],

                          defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl

])

])

# When config.status generates a header, we must update the stamp-h file.

# This file resides in the same directory as the config header

# that is generated.  The stamp files are numbered to have different names.

# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the

# loop where config.status creates the headers, so we can generate

# our stamp files there.

AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],

[# Compute $1's index in $config_headers.

_am_stamp_count=1

for _am_header in $config_headers :; do

  case $_am_header in

    $1 | $1:* )

      break ;;

    * )

      _am_stamp_count=`expr $_am_stamp_count + 1` ;;

  esac

done

echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])

# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_SH

# ------------------

# Define $install_sh.

AC_DEFUN([AM_PROG_INSTALL_SH],

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

install_sh=${install_sh-"$am_aux_dir/install-sh"}

AC_SUBST(install_sh)])

# Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-

# From Jim Meyering

# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 4

AC_DEFUN([AM_MAINTAINER_MODE],

[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])

  dnl maintainer-mode is disabled by default

  AC_ARG_ENABLE(maintainer-mode,

[  --enable-maintainer-mode  enable make rules and dependencies not useful

                          (and sometimes confusing) to the casual installer],

      USE_MAINTAINER_MODE=$enableval,

      USE_MAINTAINER_MODE=no)

  AC_MSG_RESULT([$USE_MAINTAINER_MODE])

  AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])

  MAINT=$MAINTAINER_MODE_TRUE

  AC_SUBST(MAINT)dnl

]

)

AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])

# Check to see how 'make' treats includes.                  -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 3

# AM_MAKE_INCLUDE()

# -----------------

# Check to see how make treats includes.

AC_DEFUN([AM_MAKE_INCLUDE],

[am_make=${MAKE-make}

cat > confinc << 'END'

am__doit:

        @echo done

.PHONY: am__doit

END

# If we don't find an include directive, just comment out the code.

AC_MSG_CHECKING([for style of include used by $am_make])

am__include="#"

am__quote=

_am_result=none

# First try GNU make style include.

echo "include confinc" > confmf

# We grep out `Entering directory' and `Leaving directory'

# messages which can occur if `w' ends up in MAKEFLAGS.

# In particular we don't look at `^make:' because GNU make might

# be invoked under some other name (usually "gmake"), in which

# case it prints its new name instead of `make'.

if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then

   am__include=include

   am__quote=

   _am_result=GNU

fi

# Now try BSD make style include.

if test "$am__include" = "#"; then

   echo '.include "confinc"' > confmf

   if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then

      am__include=.include

      am__quote="\""

      _am_result=BSD

   fi

fi

AC_SUBST([am__include])

AC_SUBST([am__quote])

AC_MSG_RESULT([$_am_result])

rm -f confinc confmf

])

# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 4

# AM_MISSING_PROG(NAME, PROGRAM)

# ------------------------------

AC_DEFUN([AM_MISSING_PROG],

[AC_REQUIRE([AM_MISSING_HAS_RUN])

$1=${$1-"${am_missing_run}$2"}

AC_SUBST($1)])

# AM_MISSING_HAS_RUN

# ------------------

# Define MISSING if not defined so far and test if it supports --run.

# If it does, set am_missing_run to use it, otherwise, to nothing.

AC_DEFUN([AM_MISSING_HAS_RUN],

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"

# Use eval to expand $SHELL

if eval "$MISSING --run true"; then

  am_missing_run="$MISSING --run "

else

  am_missing_run=

  AC_MSG_WARN([`missing' script is too old or missing])

fi

])

# Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_PROG_MKDIR_P

# ---------------

# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.

#

# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories

# created by `make install' are always world readable, even if the

# installer happens to have an overly restrictive umask (e.g. 077).

# This was a mistake.  There are at least two reasons why we must not

# use `-m 0755':

#   - it causes special bits like SGID to be ignored,

#   - it may be too restrictive (some setups expect 775 directories).

#

# Do not use -m 0755 and let people choose whatever they expect by

# setting umask.

#

# We cannot accept any implementation of `mkdir' that recognizes `-p'.

# Some implementations (such as Solaris 8's) are not thread-safe: if a

# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'

# concurrently, both version can detect that a/ is missing, but only

# one can create it and the other will error out.  Consequently we

# restrict ourselves to GNU make (using the --version option ensures

# this.)

AC_DEFUN([AM_PROG_MKDIR_P],

[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then

  # We used to keeping the `.' as first argument, in order to

  # allow $(mkdir_p) to be used without argument.  As in

  #   $(mkdir_p) $(somedir)

  # where $(somedir) is conditionally defined.  However this is wrong

  # for two reasons:

  #  1. if the package is installed by a user who cannot write `.'

  #     make install will fail,

  #  2. the above comment should most certainly read

  #     $(mkdir_p) $(DESTDIR)$(somedir)

  #     so it does not work when $(somedir) is undefined and

  #     $(DESTDIR) is not.

  #  To support the latter case, we have to write

  #     test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),

  #  so the `.' trick is pointless.

  mkdir_p='mkdir -p --'

else

  # On NextStep and OpenStep, the `mkdir' command does not

  # recognize any option.  It will interpret all options as

  # directories to create, and then abort because `.' already

  # exists.

  for d in ./-p ./--version;

  do

    test -d $d && rmdir $d

  done

  # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.

  if test -f "$ac_aux_dir/mkinstalldirs"; then

    mkdir_p='$(mkinstalldirs)'

  else

    mkdir_p='$(install_sh) -d'

  fi

fi

AC_SUBST([mkdir_p])])

# Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 5

# AM_ENABLE_MULTILIB([MAKEFILE], [REL-TO-TOP-SRCDIR])

# ---------------------------------------------------

# Add --enable-multilib to configure.

AC_DEFUN([AM_ENABLE_MULTILIB],

[# Default to --enable-multilib

AC_ARG_ENABLE(multilib,

[  --enable-multilib       build many library versions (default)],

[case "$enableval" in

  yes) multilib=yes ;;

  no)  multilib=no ;;

  *)   AC_MSG_ERROR([bad value $enableval for multilib option]) ;;

 esac],

              [multilib=yes])

# We may get other options which we leave undocumented:

# --with-target-subdir, --with-multisrctop, --with-multisubdir

# See config-ml.in if you want the gory details.

if test "$srcdir" = "."; then

  if test "$with_target_subdir" != "."; then

    multi_basedir="$srcdir/$with_multisrctop../$2"

  else

    multi_basedir="$srcdir/$with_multisrctop$2"

  fi

else

  multi_basedir="$srcdir/$2"

fi

AC_SUBST(multi_basedir)

AC_OUTPUT_COMMANDS([

# Only add multilib support code if we just rebuilt the top-level

# Makefile.

case " $CONFIG_FILES " in

 *" ]m4_default([$1],Makefile)[ "*)

   ac_file=]m4_default([$1],Makefile)[ . ${multi_basedir}/config-ml.in

   ;;

esac],

                   [

srcdir="$srcdir"

host="$host"

target="$target"

with_multisubdir="$with_multisubdir"

with_multisrctop="$with_multisrctop"

with_target_subdir="$with_target_subdir"

ac_configure_args="${multilib_arg} ${ac_configure_args}"

multi_basedir="$multi_basedir"

CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}

CC="$CC"])])dnl

# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001, 2002, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 3

# _AM_MANGLE_OPTION(NAME)

# -----------------------

AC_DEFUN([_AM_MANGLE_OPTION],

[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

# _AM_SET_OPTION(NAME)

# ------------------------------

# Set option NAME.  Presently that only means defining a flag for this option.

AC_DEFUN([_AM_SET_OPTION],

[m4_define(_AM_MANGLE_OPTION([$1]), 1)])

# _AM_SET_OPTIONS(OPTIONS)

# ----------------------------------

# OPTIONS is a space-separated list of Automake options.

AC_DEFUN([_AM_SET_OPTIONS],

[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])

# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])

# -------------------------------------------

# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.

AC_DEFUN([_AM_IF_OPTION],

[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])

# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005

# Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 4

# AM_SANITY_CHECK

# ---------------

AC_DEFUN([AM_SANITY_CHECK],

[AC_MSG_CHECKING([whether build environment is sane])

# Just in case

sleep 1

echo timestamp > conftest.file

# Do `set' in a subshell so we don't clobber the current shell's

# arguments.  Must try -L first in case configure is actually a

# symlink; some systems play weird games with the mod time of symlinks

# (eg FreeBSD returns the mod time of the symlink's containing

# directory).

if (

   set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`

   if test "$[*]" = "X"; then

      # -L didn't work.

      set X `ls -t $srcdir/configure conftest.file`

   fi

   rm -f conftest.file

   if test "$[*]" != "X $srcdir/configure conftest.file" \

      && test "$[*]" != "X conftest.file $srcdir/configure"; then

      # If neither matched, then we have a broken ls.  This can happen

      # if, for instance, CONFIG_SHELL is bash and it inherits a

      # broken ls alias from the environment.  This has actually

      # happened.  Such a system could not be considered "sane".

      AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken

alias in your environment])

   fi

   test "$[2]" = conftest.file

   )

then

   # Ok.

   :

else

   AC_MSG_ERROR([newly created file is older than distributed files!

Check your system clock])

fi

AC_MSG_RESULT(yes)])

# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# AM_PROG_INSTALL_STRIP

# ---------------------

# One issue with vendor `install' (even GNU) is that you can't

# specify the program used to strip binaries.  This is especially

# annoying in cross-compiling environments, where the build's strip

# is unlikely to handle the host's binaries.

# Fortunately install-sh will honor a STRIPPROG variable, so we

# always use install-sh in `make install-strip', and initialize

# STRIPPROG with the value of the STRIP variable (set by the user).

AC_DEFUN([AM_PROG_INSTALL_STRIP],

[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl

# Installed binaries are usually stripped using `strip' when the user

# run `make install-strip'.  However `strip' might not be the right

# tool to use in cross-compilation environments, therefore Automake

# will honor the `STRIP' environment variable to overrule this program.

dnl Don't test for $cross_compiling = yes, because it might be `maybe'.

if test "$cross_compiling" != no; then

  AC_CHECK_TOOL([STRIP], [strip], :)

fi

INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"

AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004, 2005  Free Software Foundation, Inc.

#

# This file is free software; the Free Software Foundation

# gives unlimited permission to copy and/or distribute it,

# with or without modifications, as long as this notice is preserved.

# serial 2

# _AM_PROG_TAR(FORMAT)

# --------------------

# Check how to create a tarball in format FORMAT.

# FORMAT should be one of `v7', `ustar', or `pax'.

#

# Substitute a variable $(am__tar) that is a command

# writing to stdout a FORMAT-tarball containing the directory

# $tardir.

#     tardir=directory && $(am__tar) > result.tar

#

# Substitute a variable $(am__untar) that extract such

# a tarball read from stdin.

#     $(am__untar) < result.tar

AC_DEFUN([_AM_PROG_TAR],

[# Always define AMTAR for backward compatibility.

AM_MISSING_PROG([AMTAR], [tar])

m4_if([$1], [v7],

     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],

     [m4_case([$1], [ustar],, [pax],,

              [m4_fatal([Unknown tar format])])

AC_MSG_CHECKING([how to create a $1 tar archive])

# Loop over all known methods to create a tar archive until one works.

_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

_am_tools=${am_cv_prog_tar_$1-$_am_tools}

# Do not fold the above two line into one, because Tru64 sh and

# Solaris sh will not grok spaces in the rhs of `-'.

for _am_tool in $_am_tools

do

  case $_am_tool in

  gnutar)

    for _am_tar in tar gnutar gtar;

    do

      AM_RUN_LOG([$_am_tar --version]) && break

    done

    am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'

    am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'

    am__untar="$_am_tar -xf -"

    ;;

  plaintar)

    # Must skip GNU tar: if it does not support --format= it doesn't create

    # ustar tarball either.

    (tar --version) >/dev/null 2>&1 && continue

    am__tar='tar chf - "$$tardir"'

    am__tar_='tar chf - "$tardir"'

    am__untar='tar xf -'

    ;;

  pax)

    am__tar='pax -L -x $1 -w "$$tardir"'

    am__tar_='pax -L -x $1 -w "$tardir"'

    am__untar='pax -r'

    ;;

  cpio)

    am__tar='find "$$tardir" -print | cpio -o -H $1 -L'

    am__tar_='find "$tardir" -print | cpio -o -H $1 -L'

    am__untar='cpio -i -H $1 -d'

    ;;

  none)

    am__tar=false

    am__tar_=false

    am__untar=false

    ;;

  esac

  # If the value was cached, stop now.  We just wanted to have am__tar

  # and am__untar set.

  test -n "${am_cv_prog_tar_$1}" && break

  # tar/untar a dummy directory, and stop if the command works

  rm -rf conftest.dir

  mkdir conftest.dir

  echo GrepMe > conftest.dir/file

  AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])

  rm -rf conftest.dir

  if test -s conftest.tar; then

    AM_RUN_LOG([$am__untar <conftest.tar])

    grep GrepMe conftest.dir/file >/dev/null 2>&1 && break

  fi

done

rm -rf conftest.dir

AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])

AC_MSG_RESULT([$am_cv_prog_tar_$1])])

AC_SUBST([am__tar])

AC_SUBST([am__untar])

]) # _AM_PROG_TAR

m4_include([../config/acx.m4])

m4_include([../config/depstand.m4])

m4_include([../config/enable.m4])

m4_include([../config/lead-dot.m4])

m4_include([../config/tls.m4])

m4_include([acinclude.m4])