dnl Process this file with autoconf to produce a configure script.
|
dnl Process this file with autoconf to produce a configure script.
|
dnl
|
dnl
|
dnl $Id: configure.in,v 1.2 2001-09-27 11:59:11 chris Exp $
|
dnl $Id: configure.in,v 1.2 2001-09-27 11:59:11 chris Exp $
|
|
|
AC_PREREQ(2.13)
|
AC_PREREQ(2.13)
|
AC_INIT(src)
|
AC_INIT(src)
|
RTEMS_TOP(..)
|
RTEMS_TOP(..)
|
AC_CONFIG_AUX_DIR(..)
|
AC_CONFIG_AUX_DIR(..)
|
|
|
RTEMS_CANONICAL_TARGET_CPU
|
RTEMS_CANONICAL_TARGET_CPU
|
|
|
AM_INIT_AUTOMAKE(rtems-c,$RTEMS_VERSION,no)
|
AM_INIT_AUTOMAKE(rtems-c,$RTEMS_VERSION,no)
|
AM_MAINTAINER_MODE
|
AM_MAINTAINER_MODE
|
|
|
dnl These options are used within this file.
|
dnl These options are used within this file.
|
RTEMS_ENABLE_BARE
|
RTEMS_ENABLE_BARE
|
RTEMS_ENABLE_RTEMSBSP(rtems_bsp)
|
RTEMS_ENABLE_RTEMSBSP(rtems_bsp)
|
|
|
RTEMS_CHECK_CPU
|
RTEMS_CHECK_CPU
|
RTEMS_CANONICAL_HOST
|
RTEMS_CANONICAL_HOST
|
|
|
if test -z "$rtems_bsp"; then
|
if test -z "$rtems_bsp"; then
|
RTEMS_CHECK_BSPS(rtems_bsp)
|
RTEMS_CHECK_BSPS(rtems_bsp)
|
fi
|
fi
|
|
|
for i in $rtems_bsp; do
|
for i in $rtems_bsp; do
|
|
|
# make sure there is a make/custom file for the bsp
|
# make sure there is a make/custom file for the bsp
|
RTEMS_CHECK_CUSTOM_BSP(i)
|
RTEMS_CHECK_CUSTOM_BSP(i)
|
|
|
RTEMS_BSP_ALIAS($i,bspdir)
|
RTEMS_BSP_ALIAS($i,bspdir)
|
|
|
# Is there code where there should be for this BSP?
|
# Is there code where there should be for this BSP?
|
# The bare bsp is a special case as it is not under the RTEMS_CPU path
|
# The bare bsp is a special case as it is not under the RTEMS_CPU path
|
case $bspdir in
|
case $bspdir in
|
bare)
|
bare)
|
bspcpudir=
|
bspcpudir=
|
if test "X${BARE_CPU_CFLAGS}" = "X" ; then
|
if test "X${BARE_CPU_CFLAGS}" = "X" ; then
|
AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp])
|
AC_MSG_ERROR([--enable-bare-cpu-cflags not specified for bare bsp])
|
fi
|
fi
|
if test "X${BARE_CPU_MODEL}" = "X" ; then
|
if test "X${BARE_CPU_MODEL}" = "X" ; then
|
AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp])
|
AC_MSG_ERROR([--enable-bare-cpu-model not specified for bare bsp])
|
fi
|
fi
|
;;
|
;;
|
*)
|
*)
|
bspcpudir=$RTEMS_CPU/
|
bspcpudir=$RTEMS_CPU/
|
;;
|
;;
|
esac
|
esac
|
|
|
if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
|
if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
|
RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
|
RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
|
else
|
else
|
AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i])
|
AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i])
|
fi
|
fi
|
done
|
done
|
|
|
#
|
#
|
# Compose the configuration arguments to be passed to c/src/configure
|
# Compose the configuration arguments to be passed to c/src/configure
|
#
|
#
|
##
|
##
|
## Partially borrowed from autoconf-2.13
|
## Partially borrowed from autoconf-2.13
|
##
|
##
|
|
|
## Adjust paths
|
## Adjust paths
|
case $srcdir in
|
case $srcdir in
|
/*) rtems_bsp_configure="$srcdir/src/configure";;
|
/*) rtems_bsp_configure="$srcdir/src/configure";;
|
*) rtems_bsp_configure="../$srcdir/src/configure";;
|
*) rtems_bsp_configure="../$srcdir/src/configure";;
|
esac
|
esac
|
|
|
## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments
|
## Remove --cache-file, --srcdir and --enable-rtemsbsp arguments
|
## so they do not pile up
|
## so they do not pile up
|
rtems_bsp_configure_args=
|
rtems_bsp_configure_args=
|
for ac_arg in $ac_configure_args; do
|
for ac_arg in $ac_configure_args; do
|
if test -n "$ac_prev"; then
|
if test -n "$ac_prev"; then
|
ac_prev=
|
ac_prev=
|
continue
|
continue
|
fi
|
fi
|
case "$ac_arg" in
|
case "$ac_arg" in
|
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
ac_prev=cache_file ;;
|
ac_prev=cache_file ;;
|
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
;;
|
;;
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
ac_prev=srcdir ;;
|
ac_prev=srcdir ;;
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
;;
|
;;
|
--enable-rtemsbsp*) ;;
|
--enable-rtemsbsp*) ;;
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
;;
|
;;
|
*) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;;
|
*) rtems_bsp_configure_args="$rtems_bsp_configure_args $ac_arg" ;;
|
esac
|
esac
|
done
|
done
|
|
|
rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args"
|
rtems_bsp_configure="$rtems_bsp_configure $rtems_bsp_configure_args"
|
AC_SUBST(rtems_bsp_configure)
|
AC_SUBST(rtems_bsp_configure)
|
|
|
AC_SUBST(RTEMS_BSP_LIST)
|
AC_SUBST(RTEMS_BSP_LIST)
|
|
|
AC_CONFIG_SUBDIRS(make)
|
AC_CONFIG_SUBDIRS(make)
|
|
|
# Explicitly list all Makefiles here
|
# Explicitly list all Makefiles here
|
AC_OUTPUT(
|
AC_OUTPUT(
|
Makefile
|
Makefile
|
)
|
)
|
|
|
echo
|
echo
|
echo target architecture: $target_cpu.
|
echo target architecture: $target_cpu.
|
echo available BSPs: $rtems_bsp.
|
echo available BSPs: $rtems_bsp.
|
echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
|
echo \'make all\' will build the following BSPs: $RTEMS_BSP_LIST.
|
echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
|
echo other BSPs can be built with \'make RTEMS_BSP=\"bsp1 bsp2 ...\"\'
|
echo
|
echo
|
|
|
