Subversion Repositories or1k

# aclocal.m4 generated automatically by aclocal 1.6.2 -*- Autoconf -*-

# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002

# 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.

# RTEMS_CHECK_BSPDIR(RTEMS_BSP)

AC_DEFUN([RTEMS_CHECK_BSPDIR],

[

  RTEMS_BSP_ALIAS(ifelse([$1],,[${RTEMS_BSP}],[$1]),bspdir)

  case "$bspdir" in

  c4xsim )

    AC_CONFIG_SUBDIRS([c4xsim]);;

  *)

    AC_MSG_ERROR([Invalid BSP]);;

  esac

])

dnl

dnl  bsp-alias.m4,v 1.15 2001/11/21 18:36:51 joel Exp

dnl

dnl _RTEMS_BSP_ALIAS(BSP_ALIAS,RTEMS_BSP_FAMILY)

dnl Internal subroutine to RTEMS_BSP_ALIAS

AC_DEFUN(_RTEMS_BSP_ALIAS,

[# account for "aliased" bsps which share source code

  case $1 in

    simcpu32)     $2=sim68000         ;; # BSVC CPU32 variant

    c3xsim)       $2=c4xsim           ;; # TI C3x Simulator in gdb

    mcp750)       $2=motorola_powerpc ;; # Motorola PPC board variant

    mvme2307)     $2=motorola_powerpc ;; # Motorola PPC board variant

    mvme162lx)    $2=mvme162          ;; # m68k - mvme162 board variant

    gen68360_040) $2=gen68360         ;; # m68k - 68360 in companion mode

    p4600)        $2=p4000            ;; # mips64orion - p4000 board w/IDT 4600

    p4650)        $2=p4000            ;; # mips64orion - p4000 board w/IDT 4650

    mbx8*)        $2=mbx8xx           ;; # MBX821/MBX860 board

    pc386dx)      $2=pc386            ;; # i386 - PC w/o FPU

    pc486)        $2=pc386            ;; # i386 - PC with i486DX

    pc586)        $2=pc386            ;; # i386 - PC with Pentium

    pc686)        $2=pc386            ;; # i386 - PC with PentiumPro

    pck6)         $2=pc386            ;; # i386 - PC with K6

    bare*)        $2=bare             ;; # EXP: bare-aliases

    erc32nfp)     $2=erc32            ;; # erc32 without fpu

    leon1)        $2=leon             ;; # leon without fpu

    leon2)        $2=leon             ;; # leon with fpu

    simsh7032)    $2=shsim            ;; # SH7032 simulator

    simsh7045)    $2=shsim            ;; # SH7045 simulator

    *)            $2=$1;;

  esac]

)

dnl RTEMS_BSP_ALIAS(BSP_ALIAS,RTEMS_BSP_FAMILY)

dnl convert a bsp alias $1 into its bsp directory RTEMS_BSP_FAMILY

AC_DEFUN(RTEMS_BSP_ALIAS,

[_RTEMS_BSP_ALIAS(m4_if([$1],,[$RTEMS_BSP],[$1]),

  m4_if([$2],,[RTEMS_BSP_FAMILY],[$2]))]

)

dnl rtems-top.m4,v 1.14 2002/03/28 13:53:19 joel Exp

dnl

dnl RTEMS_TOP($1)

dnl

dnl $1 .. relative path from this configure.in to the toplevel configure.in

dnl

AC_DEFUN(RTEMS_TOP,

[dnl

AC_REQUIRE([RTEMS_VERSIONING])

AC_CHECK_PROGS(MAKE, gmake make)

AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl

AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl

AC_PREFIX_DEFAULT([/opt/rtems])

ENDIF=endif

AC_SUBST(ENDIF)

RTEMS_TOPdir="$1";

AC_SUBST(RTEMS_TOPdir)

test -n "$with_target_subdir" || with_target_subdir="."

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

# Native

PROJECT_TOPdir=${RTEMS_TOPdir}/'$(top_builddir)'

else

# Cross

dots=`echo $with_target_subdir|\

sed -e 's%^\./%%' -e 's%[[^/]]$%&/%' -e 's%[[^/]]*/%../%g'`

PROJECT_TOPdir=${dots}${RTEMS_TOPdir}/'$(top_builddir)'

fi

AC_SUBST(PROJECT_TOPdir)

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

# Native

PROJECT_ROOT="${RTEMS_TOPdir}/\$(top_builddir)"

else

# Cross

PROJECT_ROOT="${RTEMS_TOPdir}/\$(top_builddir)"

fi

AC_SUBST(PROJECT_ROOT)

AC_MSG_CHECKING([for RTEMS Version])

AS_IF([test -r "${srcdir}/${RTEMS_TOPdir}/aclocal/version.m4"],

[],

[AC_MSG_ERROR([Unable to find ${RTEMS_TOPdir}/aclocal/version.m4])])

AC_MSG_RESULT([_RTEMS_VERSION])

])dnl

AC_DEFUN([RTEMS_VERSIONING],

m4_define([_RTEMS_VERSION],[ss-20020807]))

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

# 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.

# Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002

# 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 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...

AC_PREREQ([2.52])

# Autoconf 2.50 wants to disallow AM_ names.  We explicitly allow

# the ones we care about.

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

# 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_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

# 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_MISSING_PROG(AMTAR, tar)

AM_PROG_INSTALL_SH

AM_PROG_INSTALL_STRIP

# 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

_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

])

])

# Copyright 2002  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

# 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="1.6"])

# 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([1.6.2])])

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

# Copyright 2001, 2002  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_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.

#

# Copyright 1996, 1997, 2000, 2001 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_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)])

#  -*- Autoconf -*-

# Copyright 1997, 1999, 2000, 2001 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_AUX_DIR_EXPAND

# Copyright 2001 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.

# 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.

# Rely on autoconf to set up CDPATH properly.

AC_PREREQ([2.50])

AC_DEFUN([AM_AUX_DIR_EXPAND], [

# expand $ac_aux_dir to an absolute path

am_aux_dir=`cd $ac_aux_dir && pwd`

])

# AM_PROG_INSTALL_SH

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

# Define $install_sh.

# Copyright 2001 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_INSTALL_SH],

[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl

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

AC_SUBST(install_sh)])

# AM_PROG_INSTALL_STRIP

# Copyright 2001 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.

# 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])])

# serial 4                                              -*- Autoconf -*-

# Copyright 1999, 2000, 2001 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.

# 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

  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

    # 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.

    echo '#include "conftest.h"' > conftest.c

    echo 'int i;' > conftest.h

    echo "${am__include} ${am__quote}conftest.Po${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=conftest.c object=conftest.o \

       depfile=conftest.Po tmpdepfile=conftest.TPo \

       $SHELL ./depcomp $depcc -c conftest.c -o conftest.o >/dev/null 2>&1 &&

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

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

      am_cv_$1_dependencies_compiler_type=$depmode

      break

    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_SET_DEPDIR

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

# Choose a directory name for dependency files.

# This macro is AC_REQUIREd in _AM_DEPENDENCIES

AC_DEFUN([AM_SET_DEPDIR],

[rm -f .deps 2>/dev/null

mkdir .deps 2>/dev/null

if test -d .deps; then

  DEPDIR=.deps

else

  # MS-DOS does not allow filenames that begin with a dot.

  DEPDIR=_deps

fi

rmdir .deps 2>/dev/null

AC_SUBST([DEPDIR])

])

# AM_DEP_TRACK

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

AC_DEFUN([AM_DEP_TRACK],

[AC_ARG_ENABLE(dependency-tracking,

[  --disable-dependency-tracking Speeds up one-time builds

  --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 1999, 2000, 2001, 2002 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_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

  grep '^DEP_FILES *= *[[^ @%:@]]' < "$mf" > /dev/null || continue

  # Extract the definition of DEP_FILES from the Makefile without

  # running `make'.

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

  test -z "$DEPDIR" && continue

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

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

  test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"

  # 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 -e '

    /^DEP_FILES = .*\\\\$/ {

      s/^DEP_FILES = //

      :loop

        s/\\\\$//

        p

        n

        /\\\\$/ b loop

      p

    }

    /^DEP_FILES = / s/^DEP_FILES = //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"])

])

# Copyright 2001 Free Software Foundation, Inc.             -*- Autoconf -*-

# 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'

doit:

        @echo done

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 | fgrep -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

])

# AM_CONDITIONAL                                              -*- Autoconf -*-

# Copyright 1997, 2000, 2001 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 5

AC_PREREQ(2.52)

# AM_CONDITIONAL(NAME, SHELL-CONDITION)

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

# Define a conditional.

AC_DEFUN([AM_CONDITIONAL],

[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])])

dnl

dnl canonical-target-name.m4,v 1.12 2001/09/14 17:30:22 joel Exp

dnl

dnl canonicalize target cpu

dnl NOTE: Most rtems targets do not fullfil autoconf's

dnl target naming conventions "processor-vendor-os"

dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them

dnl and we have to fix it for rtems ourselves

AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,

[

AC_CANONICAL_TARGET

AC_MSG_CHECKING(rtems target cpu)

case "${target}" in

  # hpux unix port should go here

  i[[34567]]86-*linux*)         # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  i[[34567]]86-*freebsd*)       # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  i[[34567]]86-pc-cygwin*)      # Cygwin is just enough unix like :)

        RTEMS_CPU=unix

        ;;

  no_cpu-*rtems*)

        RTEMS_CPU=no_cpu

        ;;

  sparc-sun-solaris*)           # unix "simulator" port

        RTEMS_CPU=unix

        ;;

  *)

        RTEMS_CPU=`echo $target | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`

        ;;

esac

AC_SUBST(RTEMS_CPU)

AC_MSG_RESULT($RTEMS_CPU)

])

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

# From Jim Meyering

# Copyright 1996, 1998, 2000, 2001 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 1

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

]

)