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2004-10-18 Ralf Corsepius <ralf_corsepius@rtems.org>

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* configure.ac: Rework checking for BSPs.
This commit is contained in:
Ralf Corsepius
2004-10-18 09:33:13 +00:00
parent 2c8d5f2a95
commit 2d1daaef4d
2 changed files with 30 additions and 24 deletions
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4
c/ChangeLog
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@@ -1,3 +1,7 @@
2004-10-18 Ralf Corsepius <ralf_corsepius@rtems.org>
* configure.ac: Rework checking for BSPs.
2004-10-18 Ralf Corsepius <ralf_corsepius@rtems.org>
* acinclude.m4: Remove RTEMS_CHECK_CPU.

50
c/configure.ac
View File

@@ -15,38 +15,39 @@ AM_MAINTAINER_MODE
## These options are used within this file.
RTEMS_ENABLE_RTEMSBSP
# Set up rtems_bsp
AS_IF([test x"$enable_rtemsbsp" = x"no"],[
# --disable-rtemsbsp
rtems_bsp=""
],[
AS_IF([test -z "$enable_rtemsbsp"],
[RTEMS_CHECK_BSPS(rtems_bsp)],
[rtems_bsp="$enable_rtemsbsp"])
[# --enable-rtemsbsp=""
RTEMS_CHECK_BSPS(rtems_bsp)],
[# --enable-rtemsbsp="list"
rtems_bsp="$enable_rtemsbsp"])
])
for i in $rtems_bsp; do
# Check sanity of BSPs in $rtems_bsp
for _rtems_bsp in : $rtems_bsp; do test "x$_rtems_bsp" = x: && continue
# make sure there is a make/custom file for the bsp
_RTEMS_CHECK_CUSTOM_BSP([$_rtems_bsp.cfg],[bsp_cfg])
# make sure there is a make/custom file for the bsp
RTEMS_CHECK_CUSTOM_BSP(i)
RTEMS_BSP_ALIAS($i,bspdir)
AS_IF([test -n "$bsp_cfg"],
[
# retrieve bsp_family
RTEMS_BSP_ALIAS([$_rtems_bsp],[rtems_bsp_family])
# 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
case $bspdir in
bare)
bspcpudir=
;;
*)
bspcpudir=$RTEMS_CPU/
;;
case $rtems_bsp_family in
bare ) rtems_libbspdir="$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/bare" ;;
* ) rtems_libbspdir="$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$RTEMS_CPU/$rtems_bsp_family";;
esac
if test -d "$srcdir/$RTEMS_TOPdir/c/src/lib/libbsp/$bspcpudir$bspdir"; then
RTEMS_BSP_LIST="$RTEMS_BSP_LIST $i"
else
AC_MSG_ERROR([unable to find libbsp directory ($bspdir) for $i])
fi
# Is there a configure script for the BSP?
AS_IF([test -r "$rtems_libbspdir/configure"],
[RTEMS_BSP_LIST="$RTEMS_BSP_LIST $_rtems_bsp"])
])
done
])
#
# Compose the configuration arguments to be passed to c/src/configure
@@ -84,10 +85,11 @@ BSPEOF
done
],[RTEMS_BSP_LIST="$RTEMS_BSP_LIST"])
AC_OUTPUT
AS_IF([test -n "$RTEMS_BSP_LIST"],[
echo
echo target architecture: $target_cpu.
echo available BSPs: $rtems_bsp.
echo available 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
])