forked from Imagelibrary/rtems
551 lines
15 KiB
Plaintext
551 lines
15 KiB
Plaintext
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 $1 .. relative path from this configure.in to the toplevel configure.in
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dnl
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AC_DEFUN(RTEMS_TOP,
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[dnl
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AC_ARG_WITH(target-subdir,
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[ --with-target-subdir=DIR],
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TARGET_SUBDIR="$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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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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# 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($1)])
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# Add --enable-maintainer-mode option to configure.
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# From Jim Meyering
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# serial 1
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AC_DEFUN(AM_MAINTAINER_MODE,
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[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
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dnl maintainer-mode is disabled by default
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AC_ARG_ENABLE(maintainer-mode,
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[ --enable-maintainer-mode enable make rules and dependencies not useful
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(and sometimes confusing) to the casual installer],
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USE_MAINTAINER_MODE=$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_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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AC_DEFUN(RTEMS_ENABLE_NETWORKING,
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[
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AC_ARG_ENABLE(networking,
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[ --enable-networking enable TCP/IP stack],
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[case "${enableval}" in
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yes) RTEMS_HAS_NETWORKING=yes ;;
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no) RTEMS_HAS_NETWORKING=no ;;
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*) 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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AC_DEFUN(RTEMS_ENABLE_RDBG,
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[
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AC_ARG_ENABLE(rdbg,
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[ --enable-rdbg enable remote debugger],
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[case "${enableval}" in
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yes) RTEMS_HAS_RDBG=yes ;;
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no) RTEMS_HAS_RDBG=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for enable-rdbg option) ;;
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esac],[RTEMS_HAS_RDBG=no])
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AC_SUBST(RTEMS_HAS_RDBG)dnl
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])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_INLINES,
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[AC_ARG_ENABLE(rtems-inlines,
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[ --enable-rtems-inlines enable RTEMS inline functions]
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[ (default:enabled, disable to use macros)],
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[case "${enableval}" in
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yes) RTEMS_USE_MACROS=no ;;
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no) RTEMS_USE_MACROS=yes ;;
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*) AC_MSG_ERROR(bad value ${enableval} for disable-rtems-inlines option) ;;
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esac],[RTEMS_USE_MACROS=no])
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AC_SUBST(RTEMS_USE_MACROS)dnl
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])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_CXX,
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[
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AC_ARG_ENABLE(cxx,
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[ --enable-cxx enable C++ support,]
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[ and build the rtems++ library],
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[case "${enableval}" in
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yes) RTEMS_HAS_CPLUSPLUS=yes ;;
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no) RTEMS_HAS_CPLUSPLUS=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for enable-cxx option) ;;
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esac], [RTEMS_HAS_CPLUSPLUS=no])
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])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_GCC28,
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[
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AC_ARG_ENABLE(gcc28,
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[ --enable-gcc28 enable use of gcc 2.8.x features],
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[case "${enableval}" in
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yes) RTEMS_USE_GCC272=no ;;
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no) RTEMS_USE_GCC272=yes ;;
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*) AC_MSG_ERROR(bad value ${enableval} for gcc-28 option) ;;
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esac],[RTEMS_USE_GCC272=no])
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])
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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_LIBCDIR,
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[
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AC_ARG_ENABLE(libcdir,
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[ --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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dnl $Id$
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AC_DEFUN(RTEMS_ENABLE_TESTS,
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[
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# If the tests are enabled, then find all the test suite Makefiles
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AC_MSG_CHECKING([if the test suites are enabled? ])
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AC_ARG_ENABLE(tests,
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[ --enable-tests enable tests (default:disabled)],
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[case "${enableval}" in
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yes) tests_enabled=yes ;;
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no) tests_enabled=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for tests option) ;;
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esac], [tests_enabled=no])
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AC_MSG_RESULT([$tests_enabled])
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])
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dnl $Id$
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dnl
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dnl FIXME: this needs to be reworked
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AC_DEFUN(RTEMS_ENABLE_HWAPI,
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[dnl
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AC_ARG_ENABLE(hwapi, \
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[ --enable-hwapi enable hardware API library],
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[case "${enableval}" in
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yes) RTEMS_HAS_HWAPI=yes ;;
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no) RTEMS_HAS_HWAPI=no ;;
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*) AC_MSG_ERROR(bad value ${enableval} for hwapi option) ;;
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esac],[RTEMS_HAS_HWAPI=no])
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AC_SUBST(RTEMS_HAS_HWAPI)dnl
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])dnl
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dnl $Id$
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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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# 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)
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else
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AC_MSG_ERROR(no)
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fi
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])dnl
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dnl $Id$
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AC_DEFUN(RTEMS_CANONICAL_HOST,
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[dnl
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AC_REQUIRE([AC_CANONICAL_HOST])
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RTEMS_HOST=$host_os
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changequote(,)dnl
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case "${target}" in
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# hpux unix port should go here
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i[3456]86-pc-linux*) # unix "simulator" port
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RTEMS_HOST=Linux
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;;
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i[3456]86-*freebsd2*) # unix "simulator" port
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RTEMS_HOST=FreeBSD
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;;
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sparc-sun-solaris*) # unix "simulator" port
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RTEMS_HOST=Solaris
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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_HOST)
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])dnl
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dnl $Id$
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AC_DEFUN(RTEMS_CONFIG_SUBDIRS,
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[
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define([RTEMS_TGT_SUBDIRS],
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ifdef([RTEMS_TGT_SUBDIRS], [RTEMS_TGT_SUBDIRS ],)[$1])dnl
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target_subdirs="RTEMS_TGT_SUBDIRS"
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AC_SUBST(target_subdirs)
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])
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dnl This is a subroutine of AC_OUTPUT.
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dnl It is called after running config.status.
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dnl AC_OUTPUT_SUBDIRS(DIRECTORY...)
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AC_DEFUN(RTEMS_OUTPUT_SUBDIRS,
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[
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if test "$no_recursion" != yes; then
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if test $target_alias != $host_alias; then
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target_subdir="$target_alias"
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else
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target_subdir="."
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fi
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# Remove --cache-file and --srcdir arguments so they do not pile up.
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ac_sub_configure_args=
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ac_prev=
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for ac_arg in $ac_configure_args; do
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if test -n "$ac_prev"; then
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ac_prev=
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continue
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fi
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case "$ac_arg" in
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-cache-file | --cache-file | --cache-fil | --cache-fi \
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| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
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ac_prev=cache_file ;;
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-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
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;;
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-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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ac_prev=srcdir ;;
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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;;
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*) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;;
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esac
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done
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test -d $target_subdir || mkdir $target_subdir
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for ac_config_dir in $1; do
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# Do not complain, so a configure script can configure whichever
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# parts of a large source tree are present.
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if test ! -d $srcdir/$ac_config_dir; then
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continue
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fi
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echo configuring in $target_subdir/$ac_config_dir
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case "$srcdir" in
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.) ;;
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*)
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if test -d $target_subdir/$ac_config_dir || mkdir $target_subdir/$ac_config_dir; then :;
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else
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AC_MSG_ERROR(can not create `pwd`/$target_subdir/$ac_config_dir)
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fi
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;;
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esac
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|
|
|
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
|
|
])
|
|
|