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# 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.
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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
]
)
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 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_RTEMS_TEST_NO_PAUSE,
[AC_ARG_ENABLE(test-no-pause,
AC_HELP_STRING([--disable-test-no-pause],[disable RTEMS_TEST_NO_PAUSE]),
[case "${enableval}" in
yes) RTEMS_TEST_NO_PAUSE=yes ;;
no) RTEMS_TEST_NO_PAUSE=no ;;
*) AC_MSG_ERROR([bad value ${enableval} for RTEMS_TEST_NO_PAUSE]) ;;
esac],[RTEMS_TEST_NO_PAUSE=yes])
])
AC_DEFUN(RTEMS_CHECK_RTEMS_TEST_NO_PAUSE,
[AC_REQUIRE([RTEMS_ENABLE_RTEMS_TEST_NO_PAUSE])
if test x"${RTEMS_TEST_NO_PAUSE}" = x"yes";
then
AC_DEFINE_UNQUOTED(RTEMS_TEST_NO_PAUSE,1,[if RTEMS_TEST_NO_PAUSE is enabled])
fi
])
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
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
])
])
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