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# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 3

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 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

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

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 2

# 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

])

# serial 2

# AM_PROG_CC_C_O

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

# Like AC_PROG_CC_C_O, but changed for automake.

# Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

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

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

AC_DEFUN([AM_PROG_CC_C_O],

[AC_REQUIRE([AC_PROG_CC_C_O])dnl

AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

# FIXME: we rely on the cache variable name because

# there is no other way.

set dummy $CC

ac_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`

if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" != yes"; then

   # Losing compiler, so override with the script.

   # FIXME: It is wrong to rewrite CC.

   # But if we don't then we get into trouble of one sort or another.

   # A longer-term fix would be to have automake use am__CC in this case,

   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"

   CC="$am_aux_dir/compile $CC"

fi

])

#  -*- Autoconf -*-

# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

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

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 3

# 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

])

# AM_PROG_MKDIR_P

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

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

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

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

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

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# 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

# Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2, or (at your option)

# any later version.

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

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA

# 02111-1307, USA.

# serial 4

# 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"