From e1664027fe334db174ed74372138d3236f89b52c Mon Sep 17 00:00:00 2001
From: Chris Johns <chrisj@rtems.org>
Date: Mon, 9 Apr 2018 16:36:12 +1000
Subject: Require the user to provide a BSP list when build SMP or MP.

Close 3383.
---
 aclocal/enable-smp.m4 | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'aclocal/enable-smp.m4')

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])
 ])
-- 
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