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authorChris Johns <chrisj@rtems.org>2018-04-09 16:36:12 +1000
committerChris Johns <chrisj@rtems.org>2018-04-10 08:22:07 +1000
commite1664027fe334db174ed74372138d3236f89b52c (patch)
tree3f21e5787f8445532c23c3278f7017386879a61d /aclocal/enable-smp.m4
parentGenerate an error if no valid gcc is found when configure runs. (diff)
downloadrtems-e1664027fe334db174ed74372138d3236f89b52c.tar.bz2
Require the user to provide a BSP list when build SMP or MP.
Close 3383.
Diffstat (limited to 'aclocal/enable-smp.m4')
-rw-r--r--aclocal/enable-smp.m47
1 files changed, 4 insertions, 3 deletions
diff --git a/aclocal/enable-smp.m4 b/aclocal/enable-smp.m4
index 590a7b15ff..e6461de685 100644
--- a/aclocal/enable-smp.m4
+++ b/aclocal/enable-smp.m4
@@ -5,13 +5,14 @@ AC_DEFUN([RTEMS_ENABLE_SMP],
AC_ARG_ENABLE(smp,
[AS_HELP_STRING([--enable-smp],[enable support for symmetric multiprocessing
(SMP)])],
-[case "${enableval}" in
- yes) case "${RTEMS_CPU}" in
+[case "${enableval}" in
+ yes) test -z $enable_rtemsbsp && AC_MSG_ERROR([SMP requires BSPs to be provided, none have, see --enable-rtemsbsp])
+ case "${RTEMS_CPU}" in
arm|powerpc|sparc|i386) RTEMS_HAS_SMP=yes ;;
*) RTEMS_HAS_SMP=no ;;
esac
;;
no) RTEMS_HAS_SMP=no ;;
*) AC_MSG_ERROR(bad value ${enableval} for enable-smp option) ;;
-esac],[RTEMS_HAS_SMP=no])
+esac],[RTEMS_HAS_SMP=no])
])