forked from Imagelibrary/rtems
Removed aclocal.m4 generated from aclocal macros
This commit is contained in:
Joel Sherrill
643
aclocal.m4
vendored
643
aclocal.m4
vendored
@@ -1,643 +0,0 @@
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dnl aclocal.m4 generated automatically by aclocal 1.4a
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl $Id$
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dnl
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dnl RTEMS_TOP($1)
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dnl
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dnl $1 .. relative path from this configure.in to the toplevel configure.in
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dnl
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AC_DEFUN(RTEMS_TOP,
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[dnl
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AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
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AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
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AC_ARG_WITH(target-subdir,
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[ --with-target-subdir=DIR],
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TARGET_SUBDIR="$withval",
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TARGET_SUBDIR=".")
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RTEMS_TOPdir="$1";
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AC_SUBST(RTEMS_TOPdir)
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dnl Determine RTEMS Version string from the VERSION file
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dnl Hopefully, Joel never changes its format ;-
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AC_MSG_CHECKING([for RTEMS Version])
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if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
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changequote(,)dnl
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RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
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sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
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changequote([,])dnl
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else
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AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
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fi
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if test -z "$RTEMS_VERSION"; then
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AC_MSG_ERROR(Unable to determine version)
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fi
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AC_MSG_RESULT($RTEMS_VERSION)
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])dnl
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# Do all the work for Automake. This macro actually does too much --
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# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AC_PROG_INSTALL])
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dnl We require 2.13 because we rely on SHELL being computed by configure.
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AC_PREREQ([2.13])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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fi
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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
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AC_REQUIRE([AM_SANITY_CHECK])
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AC_REQUIRE([AC_ARG_PROGRAM])
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_REQUIRE([AC_PROG_MAKE_SET])])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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if (
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set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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if test "[$]*" = "X"; then
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# -L didn't work.
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set X `ls -t $srcdir/configure conftestfile`
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fi
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if test "[$]*" != "X $srcdir/configure conftestfile" \
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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$1="$3/missing $2"
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AC_MSG_RESULT(missing)
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fi
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AC_SUBST($1)])
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dnl
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dnl $Id$
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dnl
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dnl canonicalize target cpu
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dnl NOTE: Most rtems targets do not fullfil autoconf's
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dnl target naming conventions "processor-vendor-os"
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dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
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dnl and we have to fix it for rtems ourselves
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AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
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[
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AC_CANONICAL_SYSTEM
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AC_MSG_CHECKING(rtems target cpu)
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changequote(,)dnl
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case "${target}" in
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# hpux unix port should go here
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i[3456]86-go32-rtems*)
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RTEMS_CPU=i386
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;;
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i[3456]86-pc-linux*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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i[3456]86-*freebsd2*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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no_cpu-*rtems*)
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RTEMS_CPU=no_cpu
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;;
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sparc-sun-solaris*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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*)
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RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
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;;
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esac
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changequote([,])dnl
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AC_SUBST(RTEMS_CPU)
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AC_MSG_RESULT($RTEMS_CPU)
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])
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# Add --enable-maintainer-mode option to configure.
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# From Jim Meyering
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# serial 1
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AC_DEFUN(AM_MAINTAINER_MODE,
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode is disabled by default
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$enableval,
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USE_MAINTAINER_MODE=no)
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AC_MSG_RESULT($USE_MAINTAINER_MODE)
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AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
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MAINT=$MAINTAINER_MODE_TRUE
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AC_SUBST(MAINT)dnl
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]
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)
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# Define a conditional.
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AC_DEFUN(AM_CONDITIONAL,
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[AC_SUBST($1_TRUE)
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AC_SUBST($1_FALSE)
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if $2; then
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$1_TRUE=
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$1_FALSE='#'
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else
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$1_TRUE='#'
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$1_FALSE=
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fi])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
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[
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AC_ARG_ENABLE(multiprocessing,
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[ --enable-multiprocessing enable multiprocessing interface],
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[case "${enableval}" in
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yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
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no) RTEMS_HAS_MULTIPROCESSING=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
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esac],[RTEMS_HAS_MULTIPROCESSING=no])
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AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
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])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_POSIX,
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[
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AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
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AC_ARG_ENABLE(posix,
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[ --enable-posix enable posix interface],
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[case "${enableval}" in
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yes) RTEMS_HAS_POSIX_API=yes ;;
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no) RTEMS_HAS_POSIX_API=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
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esac],[RTEMS_HAS_POSIX_API=yes])
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AC_SUBST(RTEMS_HAS_POSIX_API)
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changequote(,)dnl
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case "${target}" in
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# hpux unix port should go here
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i[3456]86-go32-rtems*)
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RTEMS_HAS_POSIX_API=no
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;;
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i[3456]86-pc-linux*) # unix "simulator" port
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RTEMS_HAS_POSIX_API=no
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;;
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i[3456]86-*freebsd2*) # unix "simulator" port
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RTEMS_HAS_POSIX_API=no
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;;
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no_cpu-*rtems*)
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RTEMS_HAS_POSIX_API=no
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;;
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sparc-sun-solaris*) # unix "simulator" port
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RTEMS_HAS_POSIX_API=no
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;;
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*)
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;;
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esac
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changequote([,])dnl
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AC_SUBST(RTEMS_HAS_POSIX_API)
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])
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dnl $Id$
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dnl
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AC_DEFUN(RTEMS_CHECK_POSIX_API,
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[dnl
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AC_REQUIRE([RTEMS_CHECK_CPU])dnl
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AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
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AC_CACHE_CHECK([whether BSP supports libposix],
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rtems_cv_HAS_POSIX_API,
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[dnl
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case "$RTEMS_CPU" in
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unix*)
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rtems_cv_HAS_POSIX_API="no"
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;;
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*)
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if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
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rtems_cv_HAS_POSIX_API="yes";
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else
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rtems_cv_HAS_POSIX_API="disabled";
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||||||
fi
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;;
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esac])
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if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
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HAS_POSIX_API="yes";
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||||||
else
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HAS_POSIX_API="no";
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||||||
fi
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||||||
AC_SUBST(HAS_POSIX_API)dnl
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])
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||||||
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dnl $Id$
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||||||
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||||||
dnl check if RTEMS support a cpu
|
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||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
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||||||
[dnl
|
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||||||
AC_REQUIRE([RTEMS_TOP])
|
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||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
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||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
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||||||
|
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||||||
# Is this a supported CPU?
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||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
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||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
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||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
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||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
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||||||
])dnl
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||||||
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||||||
|
|
||||||
dnl $Id$
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||||||
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||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
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||||||
[
|
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||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
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||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
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||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
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|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
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|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
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||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
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||||||
])
|
|
||||||
|
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||||||
dnl $Id$
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||||||
dnl
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||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
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||||||
[dnl
|
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||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
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||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
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||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
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||||||
rtems_cv_HAS_NETWORKING,
|
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||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
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||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
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|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
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|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
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|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_CXX,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(cxx,
|
|
||||||
[ --enable-cxx enable C++ support,]
|
|
||||||
[ and build the rtems++ library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_CPLUSPLUS=yes ;;
|
|
||||||
no) RTEMS_HAS_CPLUSPLUS=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;;
|
|
||||||
esac], [RTEMS_HAS_CPLUSPLUS=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_TESTS,
|
|
||||||
[
|
|
||||||
# If the tests are enabled, then find all the test suite Makefiles
|
|
||||||
AC_MSG_CHECKING([if the test suites are enabled? ])
|
|
||||||
AC_ARG_ENABLE(tests,
|
|
||||||
[ --enable-tests enable tests (default:disabled)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) tests_enabled=yes ;;
|
|
||||||
no) tests_enabled=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for tests option) ;;
|
|
||||||
esac], [tests_enabled=no])
|
|
||||||
AC_MSG_RESULT([$tests_enabled])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl FIXME: this needs to be reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_HWAPI,
|
|
||||||
[dnl
|
|
||||||
AC_ARG_ENABLE(hwapi, \
|
|
||||||
[ --enable-hwapi enable hardware API library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_HWAPI=yes ;;
|
|
||||||
no) RTEMS_HAS_HWAPI=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for hwapi option) ;;
|
|
||||||
esac],[RTEMS_HAS_HWAPI=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_HWAPI)dnl
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CONFIG_SUBDIRS,
|
|
||||||
[
|
|
||||||
define([RTEMS_TGT_SUBDIRS],
|
|
||||||
ifdef([RTEMS_TGT_SUBDIRS], [RTEMS_TGT_SUBDIRS ],)[$1])dnl
|
|
||||||
target_subdirs="RTEMS_TGT_SUBDIRS"
|
|
||||||
AC_SUBST(target_subdirs)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl This is a subroutine of AC_OUTPUT.
|
|
||||||
dnl It is called after running config.status.
|
|
||||||
dnl AC_OUTPUT_SUBDIRS(DIRECTORY...)
|
|
||||||
AC_DEFUN(RTEMS_OUTPUT_SUBDIRS,
|
|
||||||
[
|
|
||||||
if test "$no_recursion" != yes; then
|
|
||||||
if test $target_alias != $host_alias; then
|
|
||||||
target_subdir="$target_alias"
|
|
||||||
else
|
|
||||||
target_subdir="."
|
|
||||||
fi
|
|
||||||
# Remove --cache-file and --srcdir arguments so they do not pile up.
|
|
||||||
ac_sub_configure_args=
|
|
||||||
ac_prev=
|
|
||||||
for ac_arg in $ac_configure_args; do
|
|
||||||
if test -n "$ac_prev"; then
|
|
||||||
ac_prev=
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
case "$ac_arg" in
|
|
||||||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
|
||||||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
|
||||||
ac_prev=cache_file ;;
|
|
||||||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
|
||||||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
|
||||||
;;
|
|
||||||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
|
||||||
ac_prev=srcdir ;;
|
|
||||||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
|
||||||
;;
|
|
||||||
*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
|
|
||||||
esac
|
|
||||||
done
|
|
||||||
|
|
||||||
test -d $target_subdir || mkdir $target_subdir
|
|
||||||
for ac_config_dir in $1; do
|
|
||||||
|
|
||||||
# Do not complain, so a configure script can configure whichever
|
|
||||||
# parts of a large source tree are present.
|
|
||||||
if test ! -d $srcdir/$ac_config_dir; then
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo configuring in $target_subdir/$ac_config_dir
|
|
||||||
|
|
||||||
case "$srcdir" in
|
|
||||||
.) ;;
|
|
||||||
*)
|
|
||||||
if test -d $target_subdir/$ac_config_dir || mkdir $target_subdir/$ac_config_dir; then :;
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(can not create `pwd`/$target_subdir/$ac_config_dir)
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
ac_popdir=`pwd`
|
|
||||||
cd $target_subdir/$ac_config_dir
|
|
||||||
|
|
||||||
changequote(, )dnl
|
|
||||||
# A "../" for each directory in /$ac_config_dir.
|
|
||||||
ac_dots=`echo $target_subdir/$ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'`
|
|
||||||
changequote([, ])dnl
|
|
||||||
|
|
||||||
case "$srcdir" in
|
|
||||||
.) # No --srcdir option. We are building in place.
|
|
||||||
ac_sub_srcdir=$srcdir ;;
|
|
||||||
/*) # Absolute path.
|
|
||||||
ac_sub_srcdir=$srcdir/$ac_config_dir ;;
|
|
||||||
*) # Relative path.
|
|
||||||
ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;;
|
|
||||||
esac
|
|
||||||
|
|
||||||
# Check for guested configure; otherwise get Cygnus style configure.
|
|
||||||
if test -f $ac_sub_srcdir/configure; then
|
|
||||||
ac_sub_configure=$ac_sub_srcdir/configure
|
|
||||||
elif test -f $ac_sub_srcdir/configure.in; then
|
|
||||||
ac_sub_configure=$ac_configure
|
|
||||||
else
|
|
||||||
AC_MSG_WARN(no configuration information is in $ac_config_dir)
|
|
||||||
ac_sub_configure=
|
|
||||||
fi
|
|
||||||
|
|
||||||
# The recursion is here.
|
|
||||||
if test -n "$ac_sub_configure"; then
|
|
||||||
|
|
||||||
# Make the cache file name correct relative to the subdirectory.
|
|
||||||
if test "$target_alias" != "$host_alias"; then
|
|
||||||
ac_sub_cache_file=$cache_file
|
|
||||||
else
|
|
||||||
case "$cache_file" in
|
|
||||||
/*) ac_sub_cache_file=$cache_file ;;
|
|
||||||
*) # Relative path.
|
|
||||||
ac_sub_cache_file="$ac_dots$cache_file" ;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
ifdef([AC_PROVIDE_AC_PROG_INSTALL],
|
|
||||||
[ case "$ac_given_INSTALL" in
|
|
||||||
changequote(, )dnl
|
|
||||||
[/$]*) INSTALL="$ac_given_INSTALL" ;;
|
|
||||||
changequote([, ])dnl
|
|
||||||
*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
|
|
||||||
esac
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
echo "[running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file] --srcdir=$ac_sub_srcdir"
|
|
||||||
# The eval makes quoting arguments work.
|
|
||||||
if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure \
|
|
||||||
$ac_sub_configure_args --srcdir=$ac_sub_srcdir \
|
|
||||||
--with-target-subdir=$target_subdir --cache-file=$ac_sub_cache_file
|
|
||||||
then :
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR($ac_sub_configure failed for $ac_config_dir)
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
cd $ac_popdir
|
|
||||||
done
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
531
c/aclocal.m4
vendored
531
c/aclocal.m4
vendored
@@ -1,531 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --enable-bare-cpu-cflags specify a particular cpu cflag]
|
|
||||||
[ (bare bsp specific)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
no) BARE_CPU_CFLAGS="" ;;
|
|
||||||
*) BARE_CPU_CFLAGS="${enableval}" ;;
|
|
||||||
esac],
|
|
||||||
[BARE_CPU_CFLAGS=""])
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(bare-cpu-model,
|
|
||||||
[ --enable-bare-cpu-model specify a particular cpu model]
|
|
||||||
[ (bare bsp specific)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
no) BARE_CPU_MODEL="" ;;
|
|
||||||
*) BARE_CPU_MODEL="${enableval}" ;;
|
|
||||||
esac],
|
|
||||||
[BARE_CPU_MODEL=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED)
|
|
||||||
dnl convert a bsp alias $1 into its bsp directory $2
|
|
||||||
AC_DEFUN(RTEMS_BSP_ALIAS,
|
|
||||||
[
|
|
||||||
# account for "aliased" bsps which share source code
|
|
||||||
case $1 in
|
|
||||||
mvme162lx) $2=mvme162 ;; # mvme162 board variant
|
|
||||||
gen68360_040) $2=gen68360 ;; # 68360 in companion mode
|
|
||||||
go32_p5) $2=go32 ;; # go32 on Pentium class CPU
|
|
||||||
p4600) $2=p4000 ;; # p4000 board with IDT 4600
|
|
||||||
p4650) $2=p4000 ;; # p4000 board with IDT 4650
|
|
||||||
*) $2=$1;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
588
c/src/aclocal.m4
vendored
588
c/src/aclocal.m4
vendored
@@ -1,588 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_CXX,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(cxx,
|
|
||||||
[ --enable-cxx enable C++ support,]
|
|
||||||
[ and build the rtems++ library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_CPLUSPLUS=yes ;;
|
|
||||||
no) RTEMS_HAS_CPLUSPLUS=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;;
|
|
||||||
esac], [RTEMS_HAS_CPLUSPLUS=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
850
c/src/exec/aclocal.m4
vendored
850
c/src/exec/aclocal.m4
vendored
@@ -1,850 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NEWLIB,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_CACHE_CHECK([for newlib],
|
|
||||||
rtems_cv_use_newlib,
|
|
||||||
[
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
dnl some versions of newlib provide not_required_by_rtems
|
|
||||||
AC_TRY_LINK(
|
|
||||||
[extern int not_required_by_rtems() ;],
|
|
||||||
[not_required_by_rtems()],
|
|
||||||
rtems_cv_use_newlib="yes")
|
|
||||||
|
|
||||||
dnl older versions of newlib provided rtems_provides_crt0
|
|
||||||
if test -z "$rtems_cv_use_newlib"; then
|
|
||||||
AC_TRY_LINK(
|
|
||||||
[extern int rtems_provides_crt0 ;],
|
|
||||||
[rtems_provides_crt0 = 0],
|
|
||||||
rtems_cv_use_newlib="yes",
|
|
||||||
rtems_cv_use_newlib="no")
|
|
||||||
fi
|
|
||||||
CC=$rtems_save_CC])
|
|
||||||
RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
|
|
||||||
AC_SUBST(RTEMS_USE_NEWLIB)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
841
c/src/exec/posix/aclocal.m4
vendored
841
c/src/exec/posix/aclocal.m4
vendored
@@ -1,841 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NEWLIB,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_CACHE_CHECK([for newlib],
|
|
||||||
rtems_cv_use_newlib,
|
|
||||||
[
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
dnl some versions of newlib provide not_required_by_rtems
|
|
||||||
AC_TRY_LINK(
|
|
||||||
[extern int not_required_by_rtems() ;],
|
|
||||||
[not_required_by_rtems()],
|
|
||||||
rtems_cv_use_newlib="yes")
|
|
||||||
|
|
||||||
dnl older versions of newlib provided rtems_provides_crt0
|
|
||||||
if test -z "$rtems_cv_use_newlib"; then
|
|
||||||
AC_TRY_LINK(
|
|
||||||
[extern int rtems_provides_crt0 ;],
|
|
||||||
[rtems_provides_crt0 = 0],
|
|
||||||
rtems_cv_use_newlib="yes",
|
|
||||||
rtems_cv_use_newlib="no")
|
|
||||||
fi
|
|
||||||
CC=$rtems_save_CC])
|
|
||||||
RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
|
|
||||||
AC_SUBST(RTEMS_USE_NEWLIB)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
1009
c/src/exec/score/cpu/aclocal.m4
vendored
1009
c/src/exec/score/cpu/aclocal.m4
vendored
File diff suppressed because it is too large
Load Diff
941
c/src/lib/aclocal.m4
vendored
941
c/src/lib/aclocal.m4
vendored
@@ -1,941 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
dnl
|
|
||||||
dnl FIXME: this needs to be reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_HWAPI,
|
|
||||||
[dnl
|
|
||||||
AC_ARG_ENABLE(hwapi, \
|
|
||||||
[ --enable-hwapi enable hardware API library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_HWAPI=yes ;;
|
|
||||||
no) RTEMS_HAS_HWAPI=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for hwapi option) ;;
|
|
||||||
esac],[RTEMS_HAS_HWAPI=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_HWAPI)dnl
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl check for i386 gas supporting 16 bit mode
|
|
||||||
dnl - binutils 2.9.1.0.7 and higher
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_I386_GAS_CODE16,
|
|
||||||
[ if test "${target_cpu}" = "i386"; then
|
|
||||||
AC_CACHE_CHECK([for 16 bit mode assembler support],
|
|
||||||
rtems_cv_prog_gas_code16,
|
|
||||||
[cat > conftest.s << EOF
|
|
||||||
.code16
|
|
||||||
data32
|
|
||||||
addr32
|
|
||||||
lgdt 0
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then
|
|
||||||
rtems_cv_prog_gas_code16=yes
|
|
||||||
else
|
|
||||||
rtems_cv_prog_gas_code16=no
|
|
||||||
fi])
|
|
||||||
RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
|
|
||||||
fi
|
|
||||||
AC_SUBST(RTEMS_GAS_CODE16)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
982
c/src/lib/libbsp/aclocal.m4
vendored
982
c/src/lib/libbsp/aclocal.m4
vendored
@@ -1,982 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl check for i386 gas supporting 16 bit mode
|
|
||||||
dnl - binutils 2.9.1.0.7 and higher
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_I386_GAS_CODE16,
|
|
||||||
[ if test "${target_cpu}" = "i386"; then
|
|
||||||
AC_CACHE_CHECK([for 16 bit mode assembler support],
|
|
||||||
rtems_cv_prog_gas_code16,
|
|
||||||
[cat > conftest.s << EOF
|
|
||||||
.code16
|
|
||||||
data32
|
|
||||||
addr32
|
|
||||||
lgdt 0
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($AS_FOR_TARGET -o conftest.o conftest.s); then
|
|
||||||
rtems_cv_prog_gas_code16=yes
|
|
||||||
else
|
|
||||||
rtems_cv_prog_gas_code16=no
|
|
||||||
fi])
|
|
||||||
RTEMS_GAS_CODE16="$rtems_cv_prog_gas_code16"
|
|
||||||
fi
|
|
||||||
AC_SUBST(RTEMS_GAS_CODE16)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED)
|
|
||||||
dnl convert a bsp alias $1 into its bsp directory $2
|
|
||||||
AC_DEFUN(RTEMS_BSP_ALIAS,
|
|
||||||
[
|
|
||||||
# account for "aliased" bsps which share source code
|
|
||||||
case $1 in
|
|
||||||
mvme162lx) $2=mvme162 ;; # mvme162 board variant
|
|
||||||
gen68360_040) $2=gen68360 ;; # 68360 in companion mode
|
|
||||||
go32_p5) $2=go32 ;; # go32 on Pentium class CPU
|
|
||||||
p4600) $2=p4000 ;; # p4000 board with IDT 4600
|
|
||||||
p4650) $2=p4000 ;; # p4000 board with IDT 4650
|
|
||||||
*) $2=$1;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_CHECK_MAKEFILE(path)
|
|
||||||
dnl Search for Makefile.in's within the directory starting
|
|
||||||
dnl at path and append an entry for Makefile to global variable
|
|
||||||
dnl "makefiles" (from configure.in) for each Makefile.in found
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MAKEFILE,
|
|
||||||
[RTEMS_CHECK_FILES_IN($1,Makefile,makefiles)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_CHECK_FILES_IN(path,file,var)
|
|
||||||
dnl path .. path relative to srcdir, where to start searching for files
|
|
||||||
dnl file .. name of the files to search for
|
|
||||||
dnl var .. shell variable to append files found
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_FILES_IN,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING(for $2.in in $1)
|
|
||||||
if test -d $srcdir/$1; then
|
|
||||||
rtems_av_save_dir=`pwd`;
|
|
||||||
cd $srcdir;
|
|
||||||
rtems_av_tmp=`find $1 -name "$2.in" -print | sed "s/$2\.in/%/" | sort | sed "s/%/$2/"`
|
|
||||||
$3="$$3 $rtems_av_tmp";
|
|
||||||
cd $rtems_av_save_dir;
|
|
||||||
AC_MSG_RESULT(done)
|
|
||||||
else
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
289
c/src/lib/libbsp/hppa1.1/simhppa/tools/aclocal.m4
vendored
289
c/src/lib/libbsp/hppa1.1/simhppa/tools/aclocal.m4
vendored
@@ -1,289 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONFIG_HEADER,
|
|
||||||
[AC_PREREQ([2.12])
|
|
||||||
AC_CONFIG_HEADER([$1])
|
|
||||||
dnl When config.status generates a header, we must update the stamp-h file.
|
|
||||||
dnl This file resides in the same directory as the config header
|
|
||||||
dnl that is generated. We must strip everything past the first ":",
|
|
||||||
dnl and everything past the last "/".
|
|
||||||
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
|
|
||||||
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
|
|
||||||
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
|
|
||||||
<<am_indx=1
|
|
||||||
for am_file in <<$1>>; do
|
|
||||||
case " <<$>>CONFIG_HEADERS " in
|
|
||||||
*" <<$>>am_file "*<<)>>
|
|
||||||
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
am_indx=`expr "<<$>>am_indx" + 1`
|
|
||||||
done<<>>dnl>>)
|
|
||||||
changequote([,]))])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
266
c/src/lib/libbsp/i386/pc386/tools/aclocal.m4
vendored
266
c/src/lib/libbsp/i386/pc386/tools/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
266
c/src/lib/libbsp/i386/ts_386ex/tools/aclocal.m4
vendored
266
c/src/lib/libbsp/i386/ts_386ex/tools/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
266
c/src/lib/libbsp/m68k/mvme162/tools/aclocal.m4
vendored
266
c/src/lib/libbsp/m68k/mvme162/tools/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
266
c/src/lib/libbsp/powerpc/psim/tools/aclocal.m4
vendored
266
c/src/lib/libbsp/powerpc/psim/tools/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
281
c/src/lib/libbsp/sparc/erc32/tools/aclocal.m4
vendored
281
c/src/lib/libbsp/sparc/erc32/tools/aclocal.m4
vendored
@@ -1,281 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
294
c/src/lib/libbsp/unix/posix/tools/aclocal.m4
vendored
294
c/src/lib/libbsp/unix/posix/tools/aclocal.m4
vendored
@@ -1,294 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_PERL,
|
|
||||||
[
|
|
||||||
AC_PATH_PROG(PERL,perl)
|
|
||||||
if test -z "$PERL" ; then
|
|
||||||
AC_MSG_WARN(
|
|
||||||
[***]
|
|
||||||
[ perl was not found]
|
|
||||||
[ Note: Some tools will not be built.])
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
897
c/src/lib/libchip/aclocal.m4
vendored
897
c/src/lib/libchip/aclocal.m4
vendored
@@ -1,897 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
851
c/src/lib/libcpu/aclocal.m4
vendored
851
c/src/lib/libcpu/aclocal.m4
vendored
@@ -1,851 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_CHECK_MAKEFILE(path)
|
|
||||||
dnl Search for Makefile.in's within the directory starting
|
|
||||||
dnl at path and append an entry for Makefile to global variable
|
|
||||||
dnl "makefiles" (from configure.in) for each Makefile.in found
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MAKEFILE,
|
|
||||||
[RTEMS_CHECK_FILES_IN($1,Makefile,makefiles)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_CHECK_FILES_IN(path,file,var)
|
|
||||||
dnl path .. path relative to srcdir, where to start searching for files
|
|
||||||
dnl file .. name of the files to search for
|
|
||||||
dnl var .. shell variable to append files found
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_FILES_IN,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING(for $2.in in $1)
|
|
||||||
if test -d $srcdir/$1; then
|
|
||||||
rtems_av_save_dir=`pwd`;
|
|
||||||
cd $srcdir;
|
|
||||||
rtems_av_tmp=`find $1 -name "$2.in" -print | sed "s/$2\.in/%/" | sort | sed "s/%/$2/"`
|
|
||||||
$3="$$3 $rtems_av_tmp";
|
|
||||||
cd $rtems_av_save_dir;
|
|
||||||
AC_MSG_RESULT(done)
|
|
||||||
else
|
|
||||||
AC_MSG_RESULT(no)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
897
c/src/lib/libmisc/aclocal.m4
vendored
897
c/src/lib/libmisc/aclocal.m4
vendored
@@ -1,897 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
916
c/src/lib/librdbg/aclocal.m4
vendored
916
c/src/lib/librdbg/aclocal.m4
vendored
@@ -1,916 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED)
|
|
||||||
dnl convert a bsp alias $1 into its bsp directory $2
|
|
||||||
AC_DEFUN(RTEMS_BSP_ALIAS,
|
|
||||||
[
|
|
||||||
# account for "aliased" bsps which share source code
|
|
||||||
case $1 in
|
|
||||||
mvme162lx) $2=mvme162 ;; # mvme162 board variant
|
|
||||||
gen68360_040) $2=gen68360 ;; # 68360 in companion mode
|
|
||||||
go32_p5) $2=go32 ;; # go32 on Pentium class CPU
|
|
||||||
p4600) $2=p4000 ;; # p4000 board with IDT 4600
|
|
||||||
p4650) $2=p4000 ;; # p4000 board with IDT 4650
|
|
||||||
*) $2=$1;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
813
c/src/lib/start/a29k/aclocal.m4
vendored
813
c/src/lib/start/a29k/aclocal.m4
vendored
@@ -1,813 +0,0 @@
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dnl aclocal.m4 generated automatically by aclocal 1.4a
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||||||
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dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This program is distributed in the hope that it will be useful,
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dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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dnl PARTICULAR PURPOSE.
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dnl $Id$
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dnl
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dnl RTEMS_TOP($1)
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dnl
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dnl $1 .. relative path from this configure.in to the toplevel configure.in
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dnl
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||||||
AC_DEFUN(RTEMS_TOP,
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[dnl
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||||||
AC_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
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AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
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AC_ARG_WITH(target-subdir,
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[ --with-target-subdir=DIR],
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TARGET_SUBDIR="$withval",
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TARGET_SUBDIR=".")
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RTEMS_TOPdir="$1";
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AC_SUBST(RTEMS_TOPdir)
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dnl Determine RTEMS Version string from the VERSION file
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dnl Hopefully, Joel never changes its format ;-
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||||||
AC_MSG_CHECKING([for RTEMS Version])
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||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
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||||||
changequote(,)dnl
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||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
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||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
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changequote([,])dnl
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else
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AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
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||||||
fi
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if test -z "$RTEMS_VERSION"; then
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AC_MSG_ERROR(Unable to determine version)
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fi
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||||||
AC_MSG_RESULT($RTEMS_VERSION)
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])dnl
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# Do all the work for Automake. This macro actually does too much --
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||||||
# some checks are only needed if your package does certain things.
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# But this isn't really a big deal.
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||||||
# serial 1
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dnl Usage:
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dnl AM_INIT_AUTOMAKE(package,version, [no-define])
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AC_DEFUN(AM_INIT_AUTOMAKE,
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[AC_REQUIRE([AC_PROG_INSTALL])
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dnl We require 2.13 because we rely on SHELL being computed by configure.
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AC_PREREQ([2.13])
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PACKAGE=[$1]
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AC_SUBST(PACKAGE)
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VERSION=[$2]
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AC_SUBST(VERSION)
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dnl test to see if srcdir already configured
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if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
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AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
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||||||
fi
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ifelse([$3],,
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AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
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AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
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AC_REQUIRE([AM_SANITY_CHECK])
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AC_REQUIRE([AC_ARG_PROGRAM])
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dnl FIXME This is truly gross.
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missing_dir=`cd $ac_aux_dir && pwd`
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AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
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AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
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AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
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||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
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AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
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AC_REQUIRE([AC_PROG_MAKE_SET])])
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#
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# Check to make sure that the build environment is sane.
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#
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AC_DEFUN(AM_SANITY_CHECK,
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[AC_MSG_CHECKING([whether build environment is sane])
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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# Do `set' in a subshell so we don't clobber the current shell's
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||||||
# arguments. Must try -L first in case configure is actually a
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# symlink; some systems play weird games with the mod time of symlinks
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||||||
# (eg FreeBSD returns the mod time of the symlink's containing
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# directory).
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||||||
if (
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||||||
set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
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||||||
if test "[$]*" = "X"; then
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# -L didn't work.
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||||||
set X `ls -t $srcdir/configure conftestfile`
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||||||
fi
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if test "[$]*" != "X $srcdir/configure conftestfile" \
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&& test "[$]*" != "X conftestfile $srcdir/configure"; then
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# If neither matched, then we have a broken ls. This can happen
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||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
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# broken ls alias from the environment. This has actually
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# happened. Such a system could not be considered "sane".
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AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
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alias in your environment])
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fi
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test "[$]2" = conftestfile
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)
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then
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# Ok.
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:
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else
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AC_MSG_ERROR([newly created file is older than distributed files!
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Check your system clock])
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||||||
fi
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rm -f conftest*
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AC_MSG_RESULT(yes)])
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dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
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dnl The program must properly implement --version.
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AC_DEFUN(AM_MISSING_PROG,
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[AC_MSG_CHECKING(for working $2)
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# Run test in a subshell; some versions of sh will print an error if
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# an executable is not found, even if stderr is redirected.
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||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
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if ($2 --version) < /dev/null > /dev/null 2>&1; then
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$1=$2
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AC_MSG_RESULT(found)
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else
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||||||
$1="$3/missing $2"
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||||||
AC_MSG_RESULT(missing)
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||||||
fi
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AC_SUBST($1)])
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||||||
dnl
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dnl $Id$
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||||||
dnl
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||||||
dnl canonicalize target cpu
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||||||
dnl NOTE: Most rtems targets do not fullfil autoconf's
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||||||
dnl target naming conventions "processor-vendor-os"
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||||||
dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
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||||||
dnl and we have to fix it for rtems ourselves
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AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
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[
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AC_CANONICAL_SYSTEM
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AC_MSG_CHECKING(rtems target cpu)
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changequote(,)dnl
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||||||
case "${target}" in
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||||||
# hpux unix port should go here
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||||||
i[3456]86-go32-rtems*)
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||||||
RTEMS_CPU=i386
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||||||
;;
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||||||
i[3456]86-pc-linux*) # unix "simulator" port
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||||||
RTEMS_CPU=unix
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||||||
;;
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||||||
i[3456]86-*freebsd2*) # unix "simulator" port
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||||||
RTEMS_CPU=unix
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||||||
;;
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||||||
no_cpu-*rtems*)
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||||||
RTEMS_CPU=no_cpu
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||||||
;;
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||||||
sparc-sun-solaris*) # unix "simulator" port
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||||||
RTEMS_CPU=unix
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||||||
;;
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||||||
*)
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||||||
RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
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||||||
;;
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||||||
esac
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||||||
changequote([,])dnl
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||||||
AC_SUBST(RTEMS_CPU)
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||||||
AC_MSG_RESULT($RTEMS_CPU)
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||||||
])
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||||||
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||||||
# Add --enable-maintainer-mode option to configure.
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||||||
# From Jim Meyering
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||||||
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||||||
# serial 1
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||||||
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||||||
AC_DEFUN(AM_MAINTAINER_MODE,
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||||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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||||||
dnl maintainer-mode is disabled by default
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||||||
AC_ARG_ENABLE(maintainer-mode,
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||||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
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|
||||||
(and sometimes confusing) to the casual installer],
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|
||||||
USE_MAINTAINER_MODE=$enableval,
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||||||
USE_MAINTAINER_MODE=no)
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||||||
AC_MSG_RESULT($USE_MAINTAINER_MODE)
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||||||
AM_CONDITIONAL(MAINTAINER_MODE, test $USE_MAINTAINER_MODE = yes)
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||||||
MAINT=$MAINTAINER_MODE_TRUE
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||||||
AC_SUBST(MAINT)dnl
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||||||
]
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||||||
)
|
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||||||
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||||||
# Define a conditional.
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||||||
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||||||
AC_DEFUN(AM_CONDITIONAL,
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||||||
[AC_SUBST($1_TRUE)
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||||||
AC_SUBST($1_FALSE)
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|
||||||
if $2; then
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||||||
$1_TRUE=
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|
||||||
$1_FALSE='#'
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|
||||||
else
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|
||||||
$1_TRUE='#'
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||||||
$1_FALSE=
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|
||||||
fi])
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||||||
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||||||
dnl $Id$
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||||||
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||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
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||||||
[
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||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
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||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
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|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
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|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
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||||||
])
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||||||
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||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
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|
||||||
[
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||||||
AC_ARG_ENABLE(bare-cpu-cflags,
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|
||||||
[ --enable-bare-cpu-cflags specify a particular cpu cflag]
|
|
||||||
[ (bare bsp specific)],
|
|
||||||
[case "${enableval}" in
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||||||
no) BARE_CPU_CFLAGS="" ;;
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|
||||||
*) BARE_CPU_CFLAGS="${enableval}" ;;
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|
||||||
esac],
|
|
||||||
[BARE_CPU_CFLAGS=""])
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|
||||||
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|
||||||
AC_ARG_ENABLE(bare-cpu-model,
|
|
||||||
[ --enable-bare-cpu-model specify a particular cpu model]
|
|
||||||
[ (bare bsp specific)],
|
|
||||||
[case "${enableval}" in
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||||||
no) BARE_CPU_MODEL="" ;;
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|
||||||
*) BARE_CPU_MODEL="${enableval}" ;;
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|
||||||
esac],
|
|
||||||
[BARE_CPU_MODEL=""])
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|
||||||
])
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|
||||||
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|
||||||
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|
||||||
dnl $Id$
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||||||
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|
||||||
dnl Override the set of BSPs to be built.
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|
||||||
dnl used by the toplevel configure script
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|
||||||
dnl RTEMS_ENABLE_RTEMSBSP(rtems_bsp_list)
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|
||||||
AC_DEFUN(RTEMS_ENABLE_RTEMSBSP,
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|
||||||
[
|
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||||||
AC_BEFORE([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl Pass a single BSP via an environment variable
|
|
||||||
dnl used by per BSP configure scripts
|
|
||||||
AC_DEFUN(RTEMS_ENV_RTEMSBSP,
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|
||||||
[dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_ENABLE_RTEMSBSP])dnl
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|
||||||
AC_BEFORE([$0], [RTEMS_PROJECT_ROOT])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_CUSTOM_BSP])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
813
c/src/lib/start/i960/aclocal.m4
vendored
813
c/src/lib/start/i960/aclocal.m4
vendored
@@ -1,813 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
813
c/src/lib/start/m68k/aclocal.m4
vendored
813
c/src/lib/start/m68k/aclocal.m4
vendored
@@ -1,813 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
813
c/src/lib/start/mips64orion/aclocal.m4
vendored
813
c/src/lib/start/mips64orion/aclocal.m4
vendored
@@ -1,813 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
813
c/src/lib/start/sh/aclocal.m4
vendored
813
c/src/lib/start/sh/aclocal.m4
vendored
@@ -1,813 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
897
c/src/libnetworking/aclocal.m4
vendored
897
c/src/libnetworking/aclocal.m4
vendored
@@ -1,897 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
916
c/src/librdbg/src/aclocal.m4
vendored
916
c/src/librdbg/src/aclocal.m4
vendored
@@ -1,916 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_NETWORKING,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(networking,
|
|
||||||
[ --enable-networking enable TCP/IP stack],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_NETWORKING=yes ;;
|
|
||||||
no) RTEMS_HAS_NETWORKING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-networking option) ;;
|
|
||||||
esac],[RTEMS_HAS_NETWORKING=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_NETWORKING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports networking],
|
|
||||||
rtems_cv_HAS_NETWORKING,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_NETWORKING="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_NETWORKING}" = "yes"; then
|
|
||||||
rtems_cv_HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_NETWORKING="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_NETWORKING" = "yes"; then
|
|
||||||
HAS_NETWORKING="yes";
|
|
||||||
else
|
|
||||||
HAS_NETWORKING="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_NETWORKING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_RDBG,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
|
|
||||||
AC_CACHE_CHECK([whether BSP supports librdbg],
|
|
||||||
rtems_cv_HAS_RDBG,
|
|
||||||
[
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/librdbg/${RTEMS_CPU}/${$1}"; then
|
|
||||||
rtems_cv_HAS_RDBG="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_RDBG="no";
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
HAS_RDBG="$rtems_cv_HAS_RDBG"
|
|
||||||
AC_SUBST(HAS_RDBG)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_RDBG,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_RDBG])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(rdbg,
|
|
||||||
[ --enable-rdbg enable remote debugger],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_RDBG=yes ;;
|
|
||||||
no) RTEMS_HAS_RDBG=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
|
|
||||||
esac],[RTEMS_HAS_RDBG=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_RDBG)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
dnl RTEMS_BSP_ALIAS(BSP_ALIAS,BSP_RETURNED)
|
|
||||||
dnl convert a bsp alias $1 into its bsp directory $2
|
|
||||||
AC_DEFUN(RTEMS_BSP_ALIAS,
|
|
||||||
[
|
|
||||||
# account for "aliased" bsps which share source code
|
|
||||||
case $1 in
|
|
||||||
mvme162lx) $2=mvme162 ;; # mvme162 board variant
|
|
||||||
gen68360_040) $2=gen68360 ;; # 68360 in companion mode
|
|
||||||
go32_p5) $2=go32 ;; # go32 on Pentium class CPU
|
|
||||||
p4600) $2=p4000 ;; # p4000 board with IDT 4600
|
|
||||||
p4650) $2=p4000 ;; # p4000 board with IDT 4650
|
|
||||||
*) $2=$1;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
906
c/src/librtems++/aclocal.m4
vendored
906
c/src/librtems++/aclocal.m4
vendored
@@ -1,906 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_CXX,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(cxx,
|
|
||||||
[ --enable-cxx enable C++ support,]
|
|
||||||
[ and build the rtems++ library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_CPLUSPLUS=yes ;;
|
|
||||||
no) RTEMS_HAS_CPLUSPLUS=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;;
|
|
||||||
esac], [RTEMS_HAS_CPLUSPLUS=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CXX,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CXX_FOR_TARGET])dnl
|
|
||||||
AC_CACHE_CHECK([whether to build rtems++],
|
|
||||||
rtems_cv_HAS_CPLUSPLUS,
|
|
||||||
[ if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
|
|
||||||
if test -n "$CXX_FOR_TARGET"; then
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="no"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="no"
|
|
||||||
fi])
|
|
||||||
HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS";
|
|
||||||
AC_SUBST(HAS_CPLUSPLUS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target g++
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CXX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CXX])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept g++ and c++
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++)
|
|
||||||
test -z "$CXX_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable c++ found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CXX=$CXX
|
|
||||||
rtems_save_CXXFLAGS=$CXXFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CXX
|
|
||||||
CXX=$CXX_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CXX_WORKS
|
|
||||||
AC_PROG_CXX_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gxx = yes; then
|
|
||||||
GXX=yes
|
|
||||||
dnl Check whether -g works, even if CXXFLAGS is set, in case the package
|
|
||||||
dnl plays around with CXXFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
|
||||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
|
||||||
CXXFLAGS=
|
|
||||||
AC_PROG_CXX_G
|
|
||||||
if test "$ac_test_CXXFLAGS" = set; then
|
|
||||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
|
||||||
elif test $ac_cv_prog_cxx_g = yes; then
|
|
||||||
CXXFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CXXFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GXX=
|
|
||||||
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gxx=$ac_cv_prog_gxx
|
|
||||||
rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
|
|
||||||
rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
|
|
||||||
rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
|
|
||||||
|
|
||||||
CXX=$rtems_save_CXX
|
|
||||||
CXXFLAGS=$rtems_save_CXXFLAGS
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
unset ac_cv_prog_gxx
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cxx_works
|
|
||||||
unset ac_cv_prog_cxx_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET,
|
|
||||||
[
|
|
||||||
RTEMS_PROG_CXX
|
|
||||||
if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Inconsistency in compiler configuration:]
|
|
||||||
[Target C compiler and Target C++ compiler]
|
|
||||||
[must both either be cross compilers or native compilers]
|
|
||||||
[Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
1095
c/src/make/aclocal.m4
vendored
1095
c/src/make/aclocal.m4
vendored
File diff suppressed because it is too large
Load Diff
1033
c/src/tests/aclocal.m4
vendored
1033
c/src/tests/aclocal.m4
vendored
File diff suppressed because it is too large
Load Diff
955
c/src/tests/libtests/aclocal.m4
vendored
955
c/src/tests/libtests/aclocal.m4
vendored
@@ -1,955 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_CXX,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(cxx,
|
|
||||||
[ --enable-cxx enable C++ support,]
|
|
||||||
[ and build the rtems++ library],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_CPLUSPLUS=yes ;;
|
|
||||||
no) RTEMS_HAS_CPLUSPLUS=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;;
|
|
||||||
esac], [RTEMS_HAS_CPLUSPLUS=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target g++
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CXX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CXXCPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CXX])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept g++ and c++
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CXX_FOR_TARGET, "$program_prefix"g++ "$program_prefix"c++)
|
|
||||||
test -z "$CXX_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable c++ found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CXX=$CXX
|
|
||||||
rtems_save_CXXFLAGS=$CXXFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CXX
|
|
||||||
CXX=$CXX_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CXX_WORKS
|
|
||||||
AC_PROG_CXX_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gxx = yes; then
|
|
||||||
GXX=yes
|
|
||||||
dnl Check whether -g works, even if CXXFLAGS is set, in case the package
|
|
||||||
dnl plays around with CXXFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CXXFLAGS="${CXXFLAGS+set}"
|
|
||||||
ac_save_CXXFLAGS="$CXXFLAGS"
|
|
||||||
CXXFLAGS=
|
|
||||||
AC_PROG_CXX_G
|
|
||||||
if test "$ac_test_CXXFLAGS" = set; then
|
|
||||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
|
||||||
elif test $ac_cv_prog_cxx_g = yes; then
|
|
||||||
CXXFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CXXFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GXX=
|
|
||||||
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gxx=$ac_cv_prog_gxx
|
|
||||||
rtems_cv_prog_cxx_g=$ac_cv_prog_cxx_g
|
|
||||||
rtems_cv_prog_cxx_works=$ac_cv_prog_cxx_works
|
|
||||||
rtems_cv_prog_cxx_cross=$ac_cv_prog_cxx_cross
|
|
||||||
|
|
||||||
CXX=$rtems_save_CXX
|
|
||||||
CXXFLAGS=$rtems_save_CXXFLAGS
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
unset ac_cv_prog_gxx
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cxx_works
|
|
||||||
unset ac_cv_prog_cxx_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CXX_FOR_TARGET,
|
|
||||||
[
|
|
||||||
RTEMS_PROG_CXX
|
|
||||||
if test "$rtems_cv_prog_cc_cross" != "$rtems_cv_prog_cxx_cross"; then
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Inconsistency in compiler configuration:]
|
|
||||||
[Target C compiler and Target C++ compiler]
|
|
||||||
[must both either be cross compilers or native compilers]
|
|
||||||
[Hint: If building a posix bsp: LD_LIBRARY_PATH?] )
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CXX,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CC_FOR_TARGET])dnl
|
|
||||||
AC_REQUIRE([RTEMS_PROG_CXX_FOR_TARGET])dnl
|
|
||||||
AC_CACHE_CHECK([whether to build rtems++],
|
|
||||||
rtems_cv_HAS_CPLUSPLUS,
|
|
||||||
[ if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
|
|
||||||
if test -n "$CXX_FOR_TARGET"; then
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="no"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_CPLUSPLUS="no"
|
|
||||||
fi])
|
|
||||||
HAS_CPLUSPLUS="$rtems_cv_HAS_CPLUSPLUS";
|
|
||||||
AC_SUBST(HAS_CPLUSPLUS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
840
c/src/tests/mptests/aclocal.m4
vendored
840
c/src/tests/mptests/aclocal.m4
vendored
@@ -1,840 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
840
c/src/tests/psxtests/aclocal.m4
vendored
840
c/src/tests/psxtests/aclocal.m4
vendored
@@ -1,840 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
1039
c/src/tests/samples/aclocal.m4
vendored
1039
c/src/tests/samples/aclocal.m4
vendored
File diff suppressed because it is too large
Load Diff
840
c/src/tests/sptests/aclocal.m4
vendored
840
c/src/tests/sptests/aclocal.m4
vendored
@@ -1,840 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
780
c/src/tests/support/aclocal.m4
vendored
780
c/src/tests/support/aclocal.m4
vendored
@@ -1,780 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
840
c/src/tests/tmtests/aclocal.m4
vendored
840
c/src/tests/tmtests/aclocal.m4
vendored
@@ -1,840 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_INLINES,
|
|
||||||
[AC_ARG_ENABLE(rtems-inlines,
|
|
||||||
[ --enable-rtems-inlines enable RTEMS inline functions]
|
|
||||||
[ (default:enabled, disable to use macros)],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_MACROS=no ;;
|
|
||||||
no) RTEMS_USE_MACROS=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
|
|
||||||
esac],[RTEMS_USE_MACROS=no])
|
|
||||||
AC_SUBST(RTEMS_USE_MACROS)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_GCC28,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(gcc28,
|
|
||||||
[ --enable-gcc28 enable use of gcc 2.8.x features],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_USE_GCC272=no ;;
|
|
||||||
no) RTEMS_USE_GCC272=yes ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
|
|
||||||
esac],[RTEMS_USE_GCC272=no])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(libcdir,
|
|
||||||
[ --enable-libcdir=directory set the directory for the C library],
|
|
||||||
[ RTEMS_LIBC_DIR="${enableval}" ; \
|
|
||||||
test -d ${enableval} || AC_MSG_ERROR("$enableval is not a directory" ) ] )
|
|
||||||
AC_SUBST(RTEMS_LIBC_DIR)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_BARE,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(bare-cpu-cflags,
|
|
||||||
[ --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,
|
|
||||||
[ --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 $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICAL_HOST,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
RTEMS_HOST=$host_os
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Linux
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=FreeBSD
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HOST=Solaris
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HOST)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check for target gcc
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Completely reworked
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROG_CC,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CPP])dnl
|
|
||||||
AC_BEFORE([$0], [AC_PROG_CC])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CANONICALIZE_TOOLS])dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOOL_PREFIX])dnl
|
|
||||||
|
|
||||||
dnl Only accept gcc and cc
|
|
||||||
dnl NOTE: This might be too restrictive for native compilation
|
|
||||||
AC_PATH_PROGS(CC_FOR_TARGET, "$program_prefix"gcc "$program_prefix"cc )
|
|
||||||
test -z "$CC_FOR_TARGET" \
|
|
||||||
&& AC_MSG_ERROR([no acceptable cc found in \$PATH])
|
|
||||||
|
|
||||||
dnl backup
|
|
||||||
rtems_save_CC=$CC
|
|
||||||
rtems_save_CFLAGS=$CFLAGS
|
|
||||||
|
|
||||||
dnl temporarily set CC
|
|
||||||
CC=$CC_FOR_TARGET
|
|
||||||
|
|
||||||
AC_PROG_CC_WORKS
|
|
||||||
AC_PROG_CC_GNU
|
|
||||||
|
|
||||||
if test $ac_cv_prog_gcc = yes; then
|
|
||||||
GCC=yes
|
|
||||||
dnl Check whether -g works, even if CFLAGS is set, in case the package
|
|
||||||
dnl plays around with CFLAGS (such as to build both debugging and
|
|
||||||
dnl normal versions of a library), tasteless as that idea is.
|
|
||||||
ac_test_CFLAGS="${CFLAGS+set}"
|
|
||||||
ac_save_CFLAGS="$CFLAGS"
|
|
||||||
CFLAGS=
|
|
||||||
AC_PROG_CC_G
|
|
||||||
if test "$ac_test_CFLAGS" = set; then
|
|
||||||
CFLAGS="$ac_save_CFLAGS"
|
|
||||||
elif test $ac_cv_prog_cc_g = yes; then
|
|
||||||
CFLAGS="-g -O2"
|
|
||||||
else
|
|
||||||
CFLAGS="-O2"
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
GCC=
|
|
||||||
test "${CFLAGS+set}" = set || CFLAGS="-g"
|
|
||||||
fi
|
|
||||||
|
|
||||||
rtems_cv_prog_gcc=$ac_cv_prog_gcc
|
|
||||||
rtems_cv_prog_cc_g=$ac_cv_prog_cc_g
|
|
||||||
rtems_cv_prog_cc_works=$ac_cv_prog_cc_works
|
|
||||||
rtems_cv_prog_cc_cross=$ac_cv_prog_cc_cross
|
|
||||||
|
|
||||||
dnl restore initial values
|
|
||||||
CC=$rtems_save_CC
|
|
||||||
CFLAGS=$rtems_save_CFLAGS
|
|
||||||
|
|
||||||
unset ac_cv_prog_gcc
|
|
||||||
unset ac_cv_prog_cc_g
|
|
||||||
unset ac_cv_prog_cc_works
|
|
||||||
unset ac_cv_prog_cc_cross
|
|
||||||
])
|
|
||||||
|
|
||||||
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 "$RTEMS_USE_GCC272" != "yes" ; then
|
|
||||||
if test "$rtems_cv_gcc_specs" = "no"; then
|
|
||||||
AC_MSG_WARN([*** disabling --enable-gcc28])
|
|
||||||
RTEMS_USE_GCC272=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
test "$rtems_cv_gcc_pipe" = "yes" && CC_FOR_TARGET="$CC_FOR_TARGET --pipe"
|
|
||||||
|
|
||||||
dnl FIXME: HACK for egcs/cygwin mixing '\\' and '/' in gcc -print-*
|
|
||||||
case $host_os in
|
|
||||||
*cygwin*) GCCSED="| sed 's%\\\\%/%g'" ;;
|
|
||||||
*) ;;
|
|
||||||
esac
|
|
||||||
AC_SUBST(GCCSED)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set target tools
|
|
||||||
dnl
|
|
||||||
dnl 98/06/23 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl fixing cache/environment variable handling
|
|
||||||
dnl adding checks for cygwin/egcs '\\'-bug
|
|
||||||
dnl adding checks for ranlib/ar -s problem
|
|
||||||
dnl
|
|
||||||
dnl 98/02/12 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PRINT,
|
|
||||||
[ case $host_os in
|
|
||||||
*cygwin*)
|
|
||||||
dnl FIXME: Hack for cygwin/egcs reporting mixed '\\' and '/'
|
|
||||||
dnl Should be removed once cygwin/egcs reports '/' only
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2 | sed -e 's%\\\\%/%g' `
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
$1=`$CC_FOR_TARGET --print-prog-name=$2`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_TOOL,
|
|
||||||
[
|
|
||||||
AC_MSG_CHECKING([target's $2])
|
|
||||||
AC_CACHE_VAL(ac_cv_path_$1,:)
|
|
||||||
AC_MSG_RESULT([$ac_cv_path_$1])
|
|
||||||
|
|
||||||
if test -n "$ac_cv_path_$1"; then
|
|
||||||
dnl retrieve the value from the cache
|
|
||||||
$1=$ac_cv_path_$1
|
|
||||||
else
|
|
||||||
dnl the cache was not set
|
|
||||||
if test -z "[$]$1" ; then
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
# We are using gcc, ask it about its tool
|
|
||||||
# NOTE: Necessary if gcc was configured to use the target's
|
|
||||||
# native tools or uses prefixes for gnutools (e.g. gas instead of as)
|
|
||||||
RTEMS_GCC_PRINT($1,$2)
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
# The user set an environment variable.
|
|
||||||
# Check whether it is an absolute path, otherwise AC_PATH_PROG
|
|
||||||
# will override the environment variable, which isn't what the user
|
|
||||||
# intends
|
|
||||||
AC_MSG_CHECKING([whether environment variable $1 is an absolute path])
|
|
||||||
case "[$]$1" in
|
|
||||||
/*) # valid
|
|
||||||
AC_MSG_RESULT("yes")
|
|
||||||
;;
|
|
||||||
*) # invalid for AC_PATH_PROG
|
|
||||||
AC_MSG_RESULT("no")
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Environment variable $1 should either]
|
|
||||||
[be unset (preferred) or contain an absolute path])
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
|
|
||||||
AC_PATH_PROG($1,"$program_prefix"$2,$3)
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CANONICALIZE_TOOLS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])dnl
|
|
||||||
|
|
||||||
dnl FIXME: What shall be done if these tools are not available?
|
|
||||||
RTEMS_PATH_TOOL(AR_FOR_TARGET,ar,no)
|
|
||||||
RTEMS_PATH_TOOL(AS_FOR_TARGET,as,no)
|
|
||||||
RTEMS_PATH_TOOL(LD_FOR_TARGET,ld,no)
|
|
||||||
RTEMS_PATH_TOOL(NM_FOR_TARGET,nm,no)
|
|
||||||
|
|
||||||
dnl special treatment of ranlib
|
|
||||||
RTEMS_PATH_TOOL(RANLIB_FOR_TARGET,ranlib,no)
|
|
||||||
if test "$RANLIB_FOR_TARGET" = "no"; then
|
|
||||||
# ranlib wasn't found; check if ar -s is available
|
|
||||||
RTEMS_AR_FOR_TARGET_S
|
|
||||||
if test $rtems_cv_AR_FOR_TARGET_S = "yes" ; then
|
|
||||||
dnl override RANLIB_FOR_TARGET's cache
|
|
||||||
ac_cv_path_RANLIB_FOR_TARGET="$AR_FOR_TARGET -s"
|
|
||||||
RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([***]
|
|
||||||
[Can't figure out how to build a library index]
|
|
||||||
[Neither ranlib nor ar -s seem to be available] )
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
dnl NOTE: These may not be available if not using gnutools
|
|
||||||
RTEMS_PATH_TOOL(OBJCOPY_FOR_TARGET,objcopy,no)
|
|
||||||
RTEMS_PATH_TOOL(SIZE_FOR_TARGET,size,no)
|
|
||||||
RTEMS_PATH_TOOL(STRIP_FOR_TARGET,strip,no)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
AC_CACHE_CHECK(whether $AR_FOR_TARGET -s works,
|
|
||||||
rtems_cv_AR_FOR_TARGET_S,
|
|
||||||
[
|
|
||||||
cat > conftest.$ac_ext <<EOF
|
|
||||||
int foo( int b )
|
|
||||||
{ return b; }
|
|
||||||
EOF
|
|
||||||
if AC_TRY_COMMAND($CC_FOR_TARGET -o conftest.o -c conftest.$ac_ext) \
|
|
||||||
&& AC_TRY_COMMAND($AR_FOR_TARGET -sr conftest.a conftest.o) \
|
|
||||||
&& test -s conftest.a ; \
|
|
||||||
then
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="yes"
|
|
||||||
else
|
|
||||||
rtems_cv_AR_FOR_TARGET_S="no"
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Set program_prefix
|
|
||||||
dnl
|
|
||||||
dnl 98/05/20 Ralf Corsepius (corsepiu@faw.uni-ulm.de)
|
|
||||||
dnl Extracted from configure
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOL_PREFIX,
|
|
||||||
[AC_REQUIRE([AC_CANONICAL_TARGET])dnl
|
|
||||||
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
if [ "${program_prefix}" = "NONE" ] ; then
|
|
||||||
if [ "${target}" = "${host}" ] ; then
|
|
||||||
program_prefix=
|
|
||||||
else
|
|
||||||
program_prefix=${target}-
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
changequote([,])dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -specs
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_SPECS,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts -specs,rtems_cv_gcc_specs,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_specs=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
touch confspec
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} -specs confspec -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_specs=yes
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
rm -f confspec conftest*
|
|
||||||
])])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
dnl Check whether the target compiler accepts -pipe
|
|
||||||
dnl
|
|
||||||
dnl 98/02/11 Ralf Corsepius corsepiu@faw.uni-ulm.de
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_GCC_PIPE,
|
|
||||||
[AC_REQUIRE([RTEMS_PROG_CC])
|
|
||||||
AC_REQUIRE([AC_CANONICAL_HOST])
|
|
||||||
AC_CACHE_CHECK(whether $CC_FOR_TARGET accepts --pipe,rtems_cv_gcc_pipe,
|
|
||||||
[
|
|
||||||
rtems_cv_gcc_pipe=no
|
|
||||||
if test "$rtems_cv_prog_gcc" = "yes"; then
|
|
||||||
case "$host_os" in
|
|
||||||
cygwin*)
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
echo 'void f(){}' >conftest.c
|
|
||||||
if test -z "`${CC_FOR_TARGET} --pipe -c conftest.c 2>&1`";then
|
|
||||||
rtems_cv_gcc_pipe=yes
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
])
|
|
||||||
|
|
||||||
266
c/src/tests/tools/aclocal.m4
vendored
266
c/src/tests/tools/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
480
c/src/tests/tools/generic/aclocal.m4
vendored
480
c/src/tests/tools/generic/aclocal.m4
vendored
@@ -1,480 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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([$0], [RTEMS_ENV_RTEMSBSP])dnl
|
|
||||||
AC_ARG_ENABLE(rtemsbsp,
|
|
||||||
[ --enable-rtemsbsp=bsp1 bsp2 .. BSPs to include in build],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes|no) AC_MSG_ERROR([missing argument to --enable-rtemsbsp=\"bsp1 bsp2\"]);;
|
|
||||||
*) $1=$enableval;;
|
|
||||||
esac],[$1=""])
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl 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_BEFORE([$0], [RTEMS_CHECK_MULTIPROCESSING])dnl
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for RTEMS_BSP])
|
|
||||||
AC_CACHE_VAL(rtems_cv_RTEMS_BSP,
|
|
||||||
[dnl
|
|
||||||
test -n "${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)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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])
|
|
||||||
case "${target}" in
|
|
||||||
changequote(,)dnl
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
changequote([,])dnl
|
|
||||||
$1="go32 go32_p5"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
files=`ls $srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU`
|
|
||||||
for file in $files; do
|
|
||||||
case $file in
|
|
||||||
shared*);;
|
|
||||||
Makefile*);;
|
|
||||||
READ*);;
|
|
||||||
CVS*);;
|
|
||||||
pxfl*);;
|
|
||||||
go32*);; # so the i386 port can pick up the other Makefiles
|
|
||||||
# Now account for BSPs with build variants
|
|
||||||
gen68360) rtems_bsp="$rtems_bsp gen68360 gen68360_040";;
|
|
||||||
p4000) rtems_bsp="$rtems_bsp p4600 p4650";;
|
|
||||||
mvme162) rtems_bsp="$rtems_bsp mvme162 mvme162lx";;
|
|
||||||
*) $1="[$]$1 $file";;
|
|
||||||
esac;
|
|
||||||
done
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
AC_MSG_RESULT([[$]$1 .. done])
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CUSTOM_BSP,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
|
|
||||||
AC_MSG_CHECKING([for make/custom/[$]$1.cfg])
|
|
||||||
if test -r "$srcdir/$RTEMS_TOPdir/make/custom/[$]$1.cfg"; then
|
|
||||||
AC_MSG_RESULT([yes])
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([no])
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
dnl check if RTEMS support a cpu
|
|
||||||
AC_DEFUN(RTEMS_CHECK_CPU,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
AC_REQUIRE([RTEMS_CANONICAL_TARGET_CPU])
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
# Is this a supported CPU?
|
|
||||||
AC_MSG_CHECKING([if cpu $RTEMS_CPU is supported])
|
|
||||||
if test -d "$srcdir/$RTEMS_TOPdir/c/src/exec/score/cpu/$RTEMS_CPU"; then
|
|
||||||
AC_MSG_RESULT(yes)
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(no)
|
|
||||||
fi
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
AC_DEFUN(RTEMS_CHECK_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_POSIX])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports libposix],
|
|
||||||
rtems_cv_HAS_POSIX_API,
|
|
||||||
[dnl
|
|
||||||
case "$RTEMS_CPU" in
|
|
||||||
unix*)
|
|
||||||
rtems_cv_HAS_POSIX_API="no"
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
if test "${RTEMS_HAS_POSIX_API}" = "yes"; then
|
|
||||||
rtems_cv_HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_POSIX_API="disabled";
|
|
||||||
fi
|
|
||||||
;;
|
|
||||||
esac])
|
|
||||||
if test "$rtems_cv_HAS_POSIX_API" = "yes"; then
|
|
||||||
HAS_POSIX_API="yes";
|
|
||||||
else
|
|
||||||
HAS_POSIX_API="no";
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_POSIX_API)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_POSIX,
|
|
||||||
[
|
|
||||||
AC_BEFORE([$0], [RTEMS_CHECK_POSIX_API])dnl
|
|
||||||
|
|
||||||
AC_ARG_ENABLE(posix,
|
|
||||||
[ --enable-posix enable posix interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_POSIX_API=yes ;;
|
|
||||||
no) RTEMS_HAS_POSIX_API=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
|
|
||||||
esac],[RTEMS_HAS_POSIX_API=yes])
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
no_cpu-*rtems*)
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
sparc-sun-solaris*) # unix "simulator" port
|
|
||||||
RTEMS_HAS_POSIX_API=no
|
|
||||||
;;
|
|
||||||
*)
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_HAS_POSIX_API)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_CHECK_MULTIPROCESSING,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])dnl
|
|
||||||
AC_REQUIRE([RTEMS_CHECK_CPU])dnl
|
|
||||||
AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
|
|
||||||
|
|
||||||
AC_CACHE_CHECK([whether BSP supports multiprocessing],
|
|
||||||
rtems_cv_HAS_MP,
|
|
||||||
[dnl
|
|
||||||
if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
|
|
||||||
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
|
|
||||||
rtems_cv_HAS_MP="yes" ;
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="disabled";
|
|
||||||
fi
|
|
||||||
else
|
|
||||||
rtems_cv_HAS_MP="no";
|
|
||||||
fi])
|
|
||||||
if test "$rtems_cv_HAS_MP" = "yes"; then
|
|
||||||
HAS_MP="yes"
|
|
||||||
else
|
|
||||||
HAS_MP="no"
|
|
||||||
fi
|
|
||||||
AC_SUBST(HAS_MP)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_ENABLE_MULTIPROCESSING,
|
|
||||||
[
|
|
||||||
AC_ARG_ENABLE(multiprocessing,
|
|
||||||
[ --enable-multiprocessing enable multiprocessing interface],
|
|
||||||
[case "${enableval}" in
|
|
||||||
yes) RTEMS_HAS_MULTIPROCESSING=yes ;;
|
|
||||||
no) RTEMS_HAS_MULTIPROCESSING=no ;;
|
|
||||||
*) AC_MSG_ERROR(bad value ${enableval} for enable-multiprocessing option) ;;
|
|
||||||
esac],[RTEMS_HAS_MULTIPROCESSING=no])
|
|
||||||
AC_SUBST(RTEMS_HAS_MULTIPROCESSING)dnl
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
214
tools/build/aclocal.m4
vendored
214
tools/build/aclocal.m4
vendored
@@ -1,214 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
AC_DEFUN(AM_MAINTAINER_MODE,
|
|
||||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
||||||
dnl maintainer-mode is disabled by default
|
|
||||||
AC_ARG_ENABLE(maintainer-mode,
|
|
||||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
||||||
(and sometimes confusing) to the casual installer],
|
|
||||||
USE_MAINTAINER_MODE=$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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
# Like AC_CONFIG_HEADER, but automatically create stamp file.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONFIG_HEADER,
|
|
||||||
[AC_PREREQ([2.12])
|
|
||||||
AC_CONFIG_HEADER([$1])
|
|
||||||
dnl When config.status generates a header, we must update the stamp-h file.
|
|
||||||
dnl This file resides in the same directory as the config header
|
|
||||||
dnl that is generated. We must strip everything past the first ":",
|
|
||||||
dnl and everything past the last "/".
|
|
||||||
AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl
|
|
||||||
ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>,
|
|
||||||
<<test -z "<<$>>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>,
|
|
||||||
<<am_indx=1
|
|
||||||
for am_file in <<$1>>; do
|
|
||||||
case " <<$>>CONFIG_HEADERS " in
|
|
||||||
*" <<$>>am_file "*<<)>>
|
|
||||||
echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
am_indx=`expr "<<$>>am_indx" + 1`
|
|
||||||
done<<>>dnl>>)
|
|
||||||
changequote([,]))])
|
|
||||||
|
|
||||||
281
tools/cpu/aclocal.m4
vendored
281
tools/cpu/aclocal.m4
vendored
@@ -1,281 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
281
tools/cpu/generic/aclocal.m4
vendored
281
tools/cpu/generic/aclocal.m4
vendored
@@ -1,281 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
266
tools/cpu/hppa1.1/aclocal.m4
vendored
266
tools/cpu/hppa1.1/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
266
tools/cpu/sh/aclocal.m4
vendored
266
tools/cpu/sh/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
266
tools/cpu/unix/aclocal.m4
vendored
266
tools/cpu/unix/aclocal.m4
vendored
@@ -1,266 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
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_SYSTEM
|
|
||||||
AC_MSG_CHECKING(rtems target cpu)
|
|
||||||
changequote(,)dnl
|
|
||||||
case "${target}" in
|
|
||||||
# hpux unix port should go here
|
|
||||||
i[3456]86-go32-rtems*)
|
|
||||||
RTEMS_CPU=i386
|
|
||||||
;;
|
|
||||||
i[3456]86-pc-linux*) # unix "simulator" port
|
|
||||||
RTEMS_CPU=unix
|
|
||||||
;;
|
|
||||||
i[3456]86-*freebsd2*) # unix "simulator" port
|
|
||||||
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%^\([^-]*\)-\(.*\)$%\1%'`
|
|
||||||
;;
|
|
||||||
esac
|
|
||||||
changequote([,])dnl
|
|
||||||
AC_SUBST(RTEMS_CPU)
|
|
||||||
AC_MSG_RESULT($RTEMS_CPU)
|
|
||||||
])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# 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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
253
tools/update/aclocal.m4
vendored
253
tools/update/aclocal.m4
vendored
@@ -1,253 +0,0 @@
|
|||||||
dnl aclocal.m4 generated automatically by aclocal 1.4a
|
|
||||||
|
|
||||||
dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
|
|
||||||
dnl This file is free software; the Free Software Foundation
|
|
||||||
dnl gives unlimited permission to copy and/or distribute it,
|
|
||||||
dnl with or without modifications, as long as this notice is preserved.
|
|
||||||
|
|
||||||
dnl This program is distributed in the hope that it will be useful,
|
|
||||||
dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
|
|
||||||
dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
|
||||||
dnl PARTICULAR PURPOSE.
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
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_BEFORE([$0], [AC_CONFIG_AUX_DIR])dnl
|
|
||||||
AC_BEFORE([$0], [AM_INIT_AUTOMAKE])dnl
|
|
||||||
|
|
||||||
AC_ARG_WITH(target-subdir,
|
|
||||||
[ --with-target-subdir=DIR],
|
|
||||||
TARGET_SUBDIR="$withval",
|
|
||||||
TARGET_SUBDIR=".")
|
|
||||||
|
|
||||||
RTEMS_TOPdir="$1";
|
|
||||||
AC_SUBST(RTEMS_TOPdir)
|
|
||||||
|
|
||||||
dnl Determine RTEMS Version string from the VERSION file
|
|
||||||
dnl Hopefully, Joel never changes its format ;-
|
|
||||||
AC_MSG_CHECKING([for RTEMS Version])
|
|
||||||
if test -r "${srcdir}/${RTEMS_TOPdir}/VERSION"; then
|
|
||||||
changequote(,)dnl
|
|
||||||
RTEMS_VERSION=`grep Version ${srcdir}/${RTEMS_TOPdir}/VERSION | \
|
|
||||||
sed -e 's%RTEMS[ ]*Version[ ]*\(.*\)[ ]*%\1%g'`
|
|
||||||
changequote([,])dnl
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR(Unable to find ${RTEMS_TOPdir}/VERSION)
|
|
||||||
fi
|
|
||||||
if test -z "$RTEMS_VERSION"; then
|
|
||||||
AC_MSG_ERROR(Unable to determine version)
|
|
||||||
fi
|
|
||||||
AC_MSG_RESULT($RTEMS_VERSION)
|
|
||||||
])dnl
|
|
||||||
|
|
||||||
# Do all the work for Automake. 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.
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
dnl Usage:
|
|
||||||
dnl AM_INIT_AUTOMAKE(package,version, [no-define])
|
|
||||||
|
|
||||||
AC_DEFUN(AM_INIT_AUTOMAKE,
|
|
||||||
[AC_REQUIRE([AC_PROG_INSTALL])
|
|
||||||
dnl We require 2.13 because we rely on SHELL being computed by configure.
|
|
||||||
AC_PREREQ([2.13])
|
|
||||||
PACKAGE=[$1]
|
|
||||||
AC_SUBST(PACKAGE)
|
|
||||||
VERSION=[$2]
|
|
||||||
AC_SUBST(VERSION)
|
|
||||||
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
|
|
||||||
ifelse([$3],,
|
|
||||||
AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
|
|
||||||
AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package]))
|
|
||||||
AC_REQUIRE([AM_SANITY_CHECK])
|
|
||||||
AC_REQUIRE([AC_ARG_PROGRAM])
|
|
||||||
dnl FIXME This is truly gross.
|
|
||||||
missing_dir=`cd $ac_aux_dir && pwd`
|
|
||||||
AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir)
|
|
||||||
AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir)
|
|
||||||
AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir)
|
|
||||||
AC_REQUIRE([AC_PROG_MAKE_SET])])
|
|
||||||
|
|
||||||
#
|
|
||||||
# Check to make sure that the build environment is sane.
|
|
||||||
#
|
|
||||||
|
|
||||||
AC_DEFUN(AM_SANITY_CHECK,
|
|
||||||
[AC_MSG_CHECKING([whether build environment is sane])
|
|
||||||
# Just in case
|
|
||||||
sleep 1
|
|
||||||
echo timestamp > conftestfile
|
|
||||||
# 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 $srcdir/configure conftestfile 2> /dev/null`
|
|
||||||
if test "[$]*" = "X"; then
|
|
||||||
# -L didn't work.
|
|
||||||
set X `ls -t $srcdir/configure conftestfile`
|
|
||||||
fi
|
|
||||||
if test "[$]*" != "X $srcdir/configure conftestfile" \
|
|
||||||
&& test "[$]*" != "X conftestfile $srcdir/configure"; then
|
|
||||||
|
|
||||||
# If neither matched, then we have a broken ls. This can happen
|
|
||||||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
|
||||||
# broken ls alias from the environment. This has actually
|
|
||||||
# happened. Such a system could not be considered "sane".
|
|
||||||
AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
|
|
||||||
alias in your environment])
|
|
||||||
fi
|
|
||||||
|
|
||||||
test "[$]2" = conftestfile
|
|
||||||
)
|
|
||||||
then
|
|
||||||
# Ok.
|
|
||||||
:
|
|
||||||
else
|
|
||||||
AC_MSG_ERROR([newly created file is older than distributed files!
|
|
||||||
Check your system clock])
|
|
||||||
fi
|
|
||||||
rm -f conftest*
|
|
||||||
AC_MSG_RESULT(yes)])
|
|
||||||
|
|
||||||
dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY)
|
|
||||||
dnl The program must properly implement --version.
|
|
||||||
AC_DEFUN(AM_MISSING_PROG,
|
|
||||||
[AC_MSG_CHECKING(for working $2)
|
|
||||||
# Run test in a subshell; some versions of sh will print an error if
|
|
||||||
# an executable is not found, even if stderr is redirected.
|
|
||||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
|
||||||
if ($2 --version) < /dev/null > /dev/null 2>&1; then
|
|
||||||
$1=$2
|
|
||||||
AC_MSG_RESULT(found)
|
|
||||||
else
|
|
||||||
$1="$3/missing $2"
|
|
||||||
AC_MSG_RESULT(missing)
|
|
||||||
fi
|
|
||||||
AC_SUBST($1)])
|
|
||||||
|
|
||||||
# Add --enable-maintainer-mode option to configure.
|
|
||||||
# From Jim Meyering
|
|
||||||
|
|
||||||
# serial 1
|
|
||||||
|
|
||||||
AC_DEFUN(AM_MAINTAINER_MODE,
|
|
||||||
[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
|
|
||||||
dnl maintainer-mode is disabled by default
|
|
||||||
AC_ARG_ENABLE(maintainer-mode,
|
|
||||||
[ --enable-maintainer-mode enable make rules and dependencies not useful
|
|
||||||
(and sometimes confusing) to the casual installer],
|
|
||||||
USE_MAINTAINER_MODE=$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
|
|
||||||
]
|
|
||||||
)
|
|
||||||
|
|
||||||
# Define a conditional.
|
|
||||||
|
|
||||||
AC_DEFUN(AM_CONDITIONAL,
|
|
||||||
[AC_SUBST($1_TRUE)
|
|
||||||
AC_SUBST($1_FALSE)
|
|
||||||
if $2; then
|
|
||||||
$1_TRUE=
|
|
||||||
$1_FALSE='#'
|
|
||||||
else
|
|
||||||
$1_TRUE='#'
|
|
||||||
$1_FALSE=
|
|
||||||
fi])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_KSH,
|
|
||||||
[
|
|
||||||
dnl NOTE: prefer bash over ksh over sh
|
|
||||||
AC_PATH_PROGS(KSH,bash ksh sh)
|
|
||||||
if test -z "$KSH"; then
|
|
||||||
dnl NOTE: This cannot happen -- /bin/sh must always exist
|
|
||||||
AC_MSG_ERROR(
|
|
||||||
[***]
|
|
||||||
[ Cannot determine a usable shell bash/ksh/sh]
|
|
||||||
[ Please contact your system administrator] );
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl $Id$
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PATH_PERL,
|
|
||||||
[
|
|
||||||
AC_PATH_PROG(PERL,perl)
|
|
||||||
if test -z "$PERL" ; then
|
|
||||||
AC_MSG_WARN(
|
|
||||||
[***]
|
|
||||||
[ perl was not found]
|
|
||||||
[ Note: Some tools will not be built.])
|
|
||||||
fi
|
|
||||||
])
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_TOOLPATHS,
|
|
||||||
[
|
|
||||||
# tooldir='$(exec_prefix)/'$target_alias
|
|
||||||
# Temporary work-around until building in source tree is supported
|
|
||||||
AC_REQUIRE([RTEMS_PROJECT_ROOT])
|
|
||||||
|
|
||||||
tooldir='$(PROJECT_ROOT)'
|
|
||||||
AC_SUBST(tooldir)
|
|
||||||
|
|
||||||
project_includedir='$(tooldir)'/include
|
|
||||||
AC_SUBST(project_includedir)
|
|
||||||
|
|
||||||
project_libdir='$(tooldir)/lib$(MULTISUBDIR)'
|
|
||||||
AC_SUBST(project_libdir)
|
|
||||||
|
|
||||||
project_bindir='$(tooldir)/bin'
|
|
||||||
AC_SUBST(project_bindir)
|
|
||||||
|
|
||||||
rtems_bspdir='$(prefix)/${RTEMS_BSP}'
|
|
||||||
AC_SUBST(rtems_bspdir)
|
|
||||||
rtems_makedir='$(prefix)/make'
|
|
||||||
AC_SUBST(rtems_makedir)
|
|
||||||
])
|
|
||||||
|
|
||||||
dnl
|
|
||||||
dnl $Id$
|
|
||||||
dnl
|
|
||||||
|
|
||||||
AC_DEFUN(RTEMS_PROJECT_ROOT,
|
|
||||||
[dnl
|
|
||||||
AC_REQUIRE([RTEMS_TOP])
|
|
||||||
if test "$TARGET_SUBDIR" = "." ; then
|
|
||||||
PROJECT_ROOT=$RTEMS_TOPdir/'$(top_builddir)';
|
|
||||||
else
|
|
||||||
PROJECT_ROOT=../$RTEMS_TOPdir/'$(top_builddir)'
|
|
||||||
fi
|
|
||||||
AC_SUBST(PROJECT_ROOT)
|
|
||||||
|
|
||||||
RTEMS_ROOT=$RTEMS_TOPdir/'$(top_builddir)'/c/$RTEMS_BSP
|
|
||||||
AC_SUBST(RTEMS_ROOT)
|
|
||||||
|
|
||||||
INSTALL_CHANGE="\$(KSH) \$(PROJECT_ROOT)/tools/build/install-if-change"
|
|
||||||
AC_SUBST(INSTALL_CHANGE)
|
|
||||||
|
|
||||||
PACKHEX="\$(PROJECT_ROOT)/tools/build/packhex"
|
|
||||||
AC_SUBST(PACKHEX)
|
|
||||||
])
|
|
||||||
|
|
||||||
|
|
||||||
Reference in New Issue
Block a user