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-rw-r--r--aclocal/check-multiprocessing.m43
1 files changed, 2 insertions, 1 deletions
diff --git a/aclocal/check-multiprocessing.m4 b/aclocal/check-multiprocessing.m4
index 098b34a7a4..2af6c5905a 100644
--- a/aclocal/check-multiprocessing.m4
+++ b/aclocal/check-multiprocessing.m4
@@ -12,7 +12,8 @@ AC_REQUIRE([RTEMS_ENABLE_MULTIPROCESSING])dnl
AC_CACHE_CHECK([whether BSP supports multiprocessing],
rtems_cv_HAS_MP,
[dnl
- if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${$1}/shmsupp"; then
+ RTEMS_BSP_ALIAS(${$1},bspdir)
+ if test -d "$srcdir/${RTEMS_TOPdir}/c/src/lib/libbsp/${RTEMS_CPU}/${bspdir}/shmsupp"; then
if test "$RTEMS_HAS_MULTIPROCESSING" = "yes"; then
rtems_cv_HAS_MP="yes" ;
else