URL https://opencores.org/ocsvn/or1k/or1k/trunk
Subversion Repositories or1k

[/] [or1k/] [trunk/] [rtems-20020807/] [c/] [src/] [lib/] [libbsp/] [m68k/] [dmv152/] [aclocal.m4] - Blame information for rev 1765

Details | Compare with Previous | View Log

# 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.
 
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)
])
 
dnl bsp-configure.m4,v 1.2 2002/07/22 09:17:40 ralf Exp
 
dnl RTEMS_BSP_CONFIGURE
dnl Commom macro to be included by all bsp-configure.acs
AC_DEFUN([RTEMS_BSP_CONFIGURE],
[
  AC_PREREQ([2.52])
  AM_MAINTAINER_MODE
  RTEMS_ENV_RTEMSBSP
 
  RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
  RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
 
  RTEMS_CANONICAL_HOST
  AM_CONFIG_HEADER([include/bspopts.h])
  RTEMS_PROJECT_ROOT
 
  RTEMS_CHECK_MULTIPROCESSING
])
 
# 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
]
)
 
dnl env-rtemsbsp.m4,v 1.7 2002/08/06 07:31:47 ralf Exp
 
dnl Pass a single BSP via an environment variable
dnl used by per BSP configure scripts
AC_DEFUN(RTEMS_ENV_RTEMSBSP,
[dnl
AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl
AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl
AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl
 
AC_ARG_VAR([RTEMS_BSP],[RTEMS_BSP to build])
AC_MSG_CHECKING([for RTEMS_BSP])
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
[dnl
  test -n "${RTEMS_BSP}" && rtems_cv_RTEMS_BSP="$RTEMS_BSP";
])dnl
if test -z "$rtems_cv_RTEMS_BSP"; then
  AC_MSG_ERROR([Missing RTEMS_BSP])
fi
RTEMS_BSP="$rtems_cv_RTEMS_BSP"
AC_MSG_RESULT(${RTEMS_BSP})
AC_SUBST(RTEMS_BSP)
 
RTEMS_BSP_SPECS="-specs bsp_specs -qrtems"
AC_SUBST(RTEMS_BSP_SPECS)
 
GCC_SPECS="-B\$(PROJECT_ROOT)/lib/ -B\$(PROJECT_ROOT)/$RTEMS_BSP/lib/"
AC_SUBST(GCC_SPECS)
 
PROJECT_INCLUDE="\$(PROJECT_ROOT)/$RTEMS_BSP/lib/include"
AC_SUBST(PROJECT_INCLUDE)
 
PROJECT_RELEASE="\$(PROJECT_ROOT)/$RTEMS_BSP"
AC_SUBST(PROJECT_RELEASE)
 
RTEMS_ROOT=$PROJECT_ROOT/c/$RTEMS_BSP
AC_SUBST(RTEMS_ROOT)
 
RTEMS_ENABLE_BARE
AC_SUBST(BARE_CPU_MODEL)
AC_SUBST(BARE_CPU_CFLAGS)
 
AM_CONDITIONAL([MULTILIB],[false])
 
includedir="\${exec_prefix}/${RTEMS_BSP}/lib/include"
libdir="\${exec_prefix}/${RTEMS_BSP}/lib"
 
bsplibdir="\${exec_prefix}/${RTEMS_BSP}/lib"
AC_SUBST(bsplibdir)
])
 
dnl enable-rtemsbsp.m4,v 1.10 2001/09/13 13:14:30 joel Exp
 
dnl Override the set of BSPs to be built.
dnl used by the toplevel configure script
dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list)
AC_DEFUN(RTEMS_ENABLE_RTEMSBSP,
[
AC_BEFORE([$0], [RTEMS_ENV_RTEMSBSP])dnl
AC_ARG_ENABLE(rtemsbsp,
AC_HELP_STRING([--enable-rtemsbsp="bsp1 bsp2 .."],
[BSPs to include in build]),
[case "${enableval}" in
  yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
  *) $1=$enableval;;
esac],[$1=""])
])
 
dnl
dnl project-root.m4,v 1.6 2001/12/20 17:33:23 joel Exp
dnl
 
dnl
dnl PROJECT_TOPdir     .. relative path to the top of the build-tree
dnl PROJECT_ROOT       .. relative path to the top of the temporary
dnl                       installation directory inside the build-tree
dnl RTEMS_TOPdir       .. relative path of a subpackage's configure.in to the
dnl                       toplevel configure.in of the source-tree
dnl RTEMS_ROOT         .. path to the top of a bsp's build directory
dnl                       [Applied by custom/*.cfg, depredicated otherwise]
dnl
 
AC_DEFUN(RTEMS_PROJECT_ROOT,
[dnl
AC_REQUIRE([RTEMS_TOP])
 
PACKHEX="\$(PROJECT_TOPdir)/tools/build/packhex"
AC_SUBST(PACKHEX)
])
 
 
dnl check-bsps.m4,v 1.18 2001/11/21 18:36:51 joel Exp
 
dnl Report all available bsps for a target,
dnl check if a bsp-subdirectory is present for all bsps found
dnl
dnl RTEMS_CHECK_BSPS(bsp_list)
AC_DEFUN(RTEMS_CHECK_BSPS,
[
AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target
AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir
AC_MSG_CHECKING([for bsps])
    files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
    for file in $files; do
      if test -r $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU/$file/bsp_specs; then
        case $file in
        # Now account for BSPs with build variants
          c4xsim)            $1="[$]$1 c4xsim c3xsim";;
          gen68360)          $1="[$]$1 gen68360 gen68360_040";;
          p4000)             $1="[$]$1 p4600 p4650";;
          mvme162)           $1="[$]$1 mvme162 mvme162lx";;
          mbx8xx)            $1="[$]$1 mbx821_001 mbx860_002 mbx860_005b";;
          motorola_powerpc)  $1="[$]$1 mvme2307 mcp750";;
          pc386)             $1="[$]$1 pc386 pc386dx pc486 pc586 pc686 pck6";;
          erc32)             $1="[$]$1 erc32 erc32nfp";;
          leon)              $1="[$]$1 leon1 leon2";;
          sim68000)          $1="[$]$1 sim68000 simcpu32";;
          shsim)             $1="[$]$1 simsh7032 simsh7045";;
          *)                 $1="[$]$1 $file";;
        esac;
      fi
    done
AC_MSG_RESULT([[$]$1 .. done])
])dnl
 
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
[dnl
AC_REQUIRE([RTEMS_TOP])
 
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
  AC_MSG_RESULT([yes])
else
  AC_MSG_ERROR([no])
fi
])dnl
 
dnl check-cpu.m4,v 1.6 2002/07/22 10:13:20 ralf Exp
 
dnl check if RTEMS support a cpu
AC_DEFUN(RTEMS_CHECK_CPU,
[dnl
AC_REQUIRE([RTEMS_TOP])
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
 
# Is this a supported CPU?
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
# FIXME: Temporary hack
if test -d "$srcdir/$RTEMS_TOPdir/cpukit/score/cpu/$RTEMS_CPU"; then
  AC_MSG_RESULT(yes)
else
  AC_MSG_ERROR(no)
fi
])dnl
 
 
AC_DEFUN(RTEMS_ENABLE_BARE,
[
AC_ARG_ENABLE(bare-cpu-cflags,
AC_HELP_STRING([--enable-bare-cpu-cflags],[specify a particular cpu cflag (bare bsp specific)]),
[case "${enableval}" in
  no) BARE_CPU_CFLAGS="" ;;
  *)    BARE_CPU_CFLAGS="${enableval}" ;;
esac],
[BARE_CPU_CFLAGS=""])
 
AC_ARG_ENABLE(bare-cpu-model,
AC_HELP_STRING([--enable-bare-cpu-model],[specify a particular cpu model (bare bsp specific)]),
[case "${enableval}" in
  no)   BARE_CPU_MODEL="" ;;
  *)    BARE_CPU_MODEL="${enableval}" ;;
esac],
[BARE_CPU_MODEL=""])
])
 
 
dnl check-bsp-cache.m4,v 1.3 2000/11/09 17:04:53 joel Exp
 
dnl RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
AC_DEFUN(RTEMS_CHECK_BSP_CACHE,
[
AC_REQUIRE([RTEMS_CHECK_CPU])dnl sets RTEMS_CPU, target
AC_REQUIRE([RTEMS_ENV_RTEMSBSP])dnl set RTEMS_BSP
AC_REQUIRE([RTEMS_TOP])dnl sets RTEMS_TOPdir
AC_CACHE_CHECK([for RTEMS_CPU_MODEL], rtems_cv_RTEMS_CPU_MODEL,
. $RTEMS_TOPdir/c/[$]$1/make/[$]$1.cache)
RTEMS_CPU_MODEL=$rtems_cv_RTEMS_CPU_MODEL
AC_SUBST(RTEMS_CPU_MODEL)
AC_CACHE_CHECK([for RTEMS_BSP_FAMILY], rtems_cv_RTEMS_BSP_FAMILY,
. $RTEMS_TOPdir/c/[$]$1/make/[$]$1.cache)
RTEMS_BSP_FAMILY=$rtems_cv_RTEMS_BSP_FAMILY
AC_SUBST(RTEMS_BSP_FAMILY)
])dnl
 
dnl canonical-host.m4,v 1.6 2000/11/15 21:56:52 joel Exp
 
AC_DEFUN(RTEMS_CANONICAL_HOST,
[dnl
AC_REQUIRE([AC_CANONICAL_HOST])
RTEMS_HOST=$host_os
case "${target}" in
  # hpux unix port should go here
  i[[34567]]86-*linux*)          # unix "simulator" port
        RTEMS_HOST=Linux
        ;;
  i[[34567]]86-*freebsd*)         # unix "simulator" port
        RTEMS_HOST=FreeBSD
        ;;
  i[[34567]]86-pc-cygwin*)      # Cygwin is just enough unix like :)
        RTEMS_HOST=Cygwin
        ;;
  sparc-sun-solaris*)           # unix "simulator" port
        RTEMS_HOST=Solaris
        ;;
  *)
        ;;
esac
AC_SUBST(RTEMS_HOST)
])dnl
 
# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-
 
# 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.
 
AC_PREREQ([2.52])
 
# serial 6
 
# 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.  We must strip everything past the first ":",
# and everything past the last "/".
 
# _AM_DIRNAME(PATH)
# -----------------
# Like AS_DIRNAME, only do it during macro expansion
AC_DEFUN([_AM_DIRNAME],
       [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
              m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
                    m4_if(regexp([$1], [^/.*]), -1,
                          [.],
                          patsubst([$1], [^\(/\).*], [\1])),
                    patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
              patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
])# _AM_DIRNAME
 
 
# The stamp files are numbered to have different names.
# We could number them on a directory basis, but that's additional
# complications, let's have a unique counter.
m4_define([_AM_STAMP_Count], [0])
 
 
# _AM_STAMP(HEADER)
# -----------------
# The name of the stamp file for HEADER.
AC_DEFUN([_AM_STAMP],
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
                               [:.*])))/stamp-h[]_AM_STAMP_Count])
 
 
# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
# ------------------------------------------------------------
# We used to try to get a real timestamp in stamp-h.  But the fear is that
# that will cause unnecessary cvs conflicts.
AC_DEFUN([_AM_CONFIG_HEADER],
[# Add the stamp file to the list of files AC keeps track of,
# along with our hook.
AC_CONFIG_HEADERS([$1],
                  [# update the timestamp
echo 'timestamp for $1' >"_AM_STAMP([$1])"
$2],
                  [$3])
])# _AM_CONFIG_HEADER
 
 
# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
# --------------------------------------------------------------
AC_DEFUN([AM_CONFIG_HEADER],
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
])# AM_CONFIG_HEADER
 
dnl
dnl check-multiprocessing.m4,v 1.11 2002/06/30 06:27:36 ralf Exp
dnl
 
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
[dnl
AC_REQUIRE([RTEMS_ENABLE_MULTILIB])dnl
AC_REQUIRE([RTEMS_ENV_RTEMSBSP])dnl
AC_REQUIRE([RTEMS_TOP])dnl
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
AC_REQUIRE([RTEMS_BSP_ALIAS])dnl
 
AC_CACHE_CHECK([if wanting multiprocessing],
  [rtems_cv_want_multiprocessing],
  [
    AS_IF([test x"$multilib" = x"no"],
      [# no cpukit
       rtems_cv_want_multiprocessing="$enable_multiprocessing"
      ],[
#HACK: Should check for RTEMS_MULTIPROCESSING in cpuopts.h, instead
       rtems_cv_want_multiprocessing="$enable_multiprocessing"
      ])
  ])
 
AS_IF([test "$rtems_cv_want_multiprocessing" = "yes"],
[
  AC_CACHE_CHECK([whether BSP supports multiprocessing],
  [rtems_cv_HAS_MP],[
    if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${RTEMS_BSP_FAMILY}/shmsupp"; then
        rtems_cv_HAS_MP="yes" ;
    else
        rtems_cv_HAS_MP="no";
    fi
  ])
if test $rtems_cv_HAS_MP = "no"; then
AC_MSG_ERROR([multiprocessing requested but not supported])
fi
],[rtems_cv_HAS_MP="no";])
 
AC_SUBST(HAS_MP,[$rtems_cv_HAS_MP])
])
 
dnl This provides configure definitions used for multilib support
 
dnl parts of these macros are derived from newlib-1.8.2's multilib support
 
AC_DEFUN(RTEMS_ENABLE_MULTILIB,
[
AC_ARG_ENABLE(multilib,
AC_HELP_STRING([--enable-multilib],
[build many library versions (default=no)]),
[case "${enableval}" in
  yes) multilib=yes ;;
  no)  multilib=no ;;
  *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
 esac], [multilib=no])dnl
 
AM_CONDITIONAL(MULTILIB,test x"${multilib}" = x"yes")
])
 
dnl enable-multiprocessing.m4,v 1.5 2002/06/30 06:27:36 ralf Exp
 
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
[
AC_ARG_ENABLE(multiprocessing,
AC_HELP_STRING([--enable-multiprocessing],[enable multiprocessing interface]),
[case "${enable_multiprocessing}" in
  yes) ;;
  no) ;;
  *)  AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
esac],[enable_multiprocessing=no])
])
 
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
dnl prog-cc.m4,v 1.15 2002/04/17 13:27:29 joel Exp
dnl
dnl Check for target gcc
dnl
 
AC_DEFUN(RTEMS_PROG_CC,
[
AC_BEFORE([$0], [AC_PROG_CPP])dnl
AC_BEFORE([$0], [AC_PROG_CC])dnl
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
 
RTEMS_CHECK_TOOL(CC,gcc)
test -z "$CC" && \
  AC_MSG_ERROR([no acceptable cc found in \$PATH])
AC_PROG_CC
AC_PROG_CPP
 
AM_CONDITIONAL(RTEMS_USE_GCC,test x"$GCC" = x"yes")
])
 
AC_DEFUN(RTEMS_PROG_CC_FOR_TARGET,
[
dnl check target cc
RTEMS_PROG_CC
dnl check if the compiler supports --specs
RTEMS_GCC_SPECS
dnl check if the target compiler may use --pipe
RTEMS_GCC_PIPE
dnl check if the compiler supports --specs if gcc28 is requested
#  if test "$rtems_cv_gcc_specs" = "no"; then
#    AC_MSG_WARN([*** disabling --enable-gcc28])
#      RTEMS_USE_GCC272=yes
#  fi
test "$rtems_cv_gcc_pipe" = "yes" && CC="$CC --pipe"
 
if test "$GCC" = yes; then
]
m4_if([$1],,[],[CPPFLAGS="$CPPFLAGS $1"])
[
CFLAGS="-g -Wall"
fi
 
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
case $build_os in
*cygwin*)     GCCSED="| sed 's%\\\\%/%g'" ;;
*) ;;
esac
AC_SUBST(GCCSED)
])
 
dnl
dnl canonicalize-tools.m4,v 1.15 2000/11/02 22:51:12 joel Exp
dnl
dnl Set target tools
dnl
 
AC_DEFUN(RTEMS_GCC_PRINT,
[
    $1=`$CC --print-prog-name=$2`
])
 
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
[AC_REQUIRE([RTEMS_PROG_CC])dnl
 
dnl FIXME: What shall be done if these tools are not available?
  RTEMS_CHECK_TOOL(AR,ar,no)
  RTEMS_CHECK_TOOL(AS,as,no)
  RTEMS_CHECK_TOOL(LD,ld,no)
  RTEMS_CHECK_TOOL(NM,nm,no)
 
dnl special treatment of ranlib
  RTEMS_CHECK_TOOL(RANLIB,ranlib,:)
 
dnl NOTE: These may not be available if not using gnutools
  RTEMS_CHECK_TOOL(OBJCOPY,objcopy,no)
  RTEMS_CHECK_TOOL(SIZE,size,no)
  RTEMS_CHECK_TOOL(STRIP,strip,:)
])
 
dnl check-tool.m4,v 1.2 2002/01/08 12:06:18 joel Exp
 
dnl RTEMS_CHECK_TOOL(VARIABLE, PROG-TO-CHECK-FOR[, VALUE-IF-NOT-FOUND [, PATH]])
AC_DEFUN(RTEMS_CHECK_TOOL,
[
  AS_IF([test "x$build_alias" != "x$host_alias"],
    [rtems_tool_prefix=${ac_tool_prefix}])
  AC_CHECK_PROG($1, ${rtems_tool_prefix}$2, ${rtems_tool_prefix}$2, $3, $4)
])
 
dnl
dnl gcc-specs.m4,v 1.5 2000/11/09 17:04:53 joel Exp
dnl
dnl Check whether the target compiler accepts -specs
dnl
 
AC_DEFUN(RTEMS_GCC_SPECS,
[AC_REQUIRE([RTEMS_PROG_CC])
AC_CACHE_CHECK(whether $CC accepts -specs,rtems_cv_gcc_specs,
[
rtems_cv_gcc_specs=no
if test x"$GCC" = x"yes"; then
  touch confspec
  echo 'void f(){}' >conftest.c
  if test -z "`${CC} -specs confspec -c conftest.c 2>&1`";then
    rtems_cv_gcc_specs=yes
  fi
fi
rm -f confspec conftest*
])])
 
dnl
dnl gcc-pipe.m4,v 1.8 2000/11/09 17:04:53 joel Exp
dnl
dnl Check whether the target compiler accepts -pipe
dnl
 
AC_DEFUN(RTEMS_GCC_PIPE,
[AC_REQUIRE([RTEMS_PROG_CC])
AC_REQUIRE([AC_CANONICAL_HOST])
AC_CACHE_CHECK(whether $CC accepts --pipe,rtems_cv_gcc_pipe,
[
rtems_cv_gcc_pipe=no
if test x"$GCC" = x"yes"; then
    echo 'void f(){}' >conftest.c
    if test -z "`${CC} --pipe -c conftest.c 2>&1`";then
      rtems_cv_gcc_pipe=yes
    fi
    rm -f conftest*
fi
])
])
 
dnl bspopts.m4,v 1.1 2001/11/14 18:57:26 joel Exp
dnl
 
dnl RTEMS_BSPOPTS_* - some autoconf voodoo to handle default values and
dnl help-strings for per-BSP-environment variables.
 
dnl To be used in bsp-configure scripts
 
 
dnl Example:
dnl
dnl RTEMS_BSPOPTS_SET([foo],[bar],[0])
dnl RTEMS_BSPOPTS_SET([foo],[baz*],[hello])
dnl RTEMS_BSPOPTS_SET([foo],[*],[])
dnl RTEMS_BSPOPTS_HELP([foo],[env. variable foo])
dnl -> Add "0" as default value of variable "foo" for BSP "bar"
dnl -> Add "hello" as default value of variable "foo" for all BSPs starting
dnl with "baz" in their name.
dnl -> Undefine foo as default clause for all BSP's.
dnl
dnl All this basically expands to a /bin/shell "case"-statement with
dnl accompanying autoconf magic to propagate VAR to bspopts.h.
 
 
dnl RTEMS_BSPOPTS_HELP(VAR,HELP-STRING)
dnl Set up printing the HELP-STRING for bspopts.h's variable VAR and add
dnl appropriate /bin/sh-magic to "configure" to have VAR set up.
 
AC_DEFUN([RTEMS_BSPOPTS_HELP],[
RTEMS_ARG_VAR([$1],[$2])
m4_ifdef([_$1],[
case ${RTEMS_BSP} in
_$1[]dnl
esac],[])
if test -n "[$]{$1}"; then[]dnl
AC_DEFINE_UNQUOTED([$1],
  [[$]$1],
  [$2])dnl
fi
])
 
dnl RTEMS_BSPOPTS_SET(VAR,BSP,DEFAULT)
dnl Set up a value DEFAULT to be used as default value for variable VAR for
dnl BSP in RTEMS_BSPOPTS_HELP.
 
dnl MUST be use in front of exactly _one_ corresponding RTEMS_BSPOPTS_HELP
 
AC_DEFUN([RTEMS_BSPOPTS_SET],[dnl
m4_append([_$1],
[$2 )
  $1=[$]{$1-$3} ;;
])
])
 
 
dnl RTEMS_ARG_VAR(VAR,HELP-STRING)
dnl An internal macros to have RTEMS_BSPOPTS_HELP's help string pretty
dnl printed with configure --help.
dnl Stripped down version of autoconf-2.52's AC_ARG_VAR.
 
AC_DEFUN([RTEMS_ARG_VAR],
[
m4_expand_once([m4_divert_once([HELP_VAR],
[AC_HELP_STRING([$1], [$2], [              ])])],
      [$0($1)])dnl
])
 
Browse

Tools

Subversion Repositories or1k

[/] [or1k/] [trunk/] [rtems-20020807/] [c/] [src/] [lib/] [libbsp/] [m68k/] [dmv152/] [aclocal.m4] - Blame information for rev 1765
