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-rw-r--r--c/src/lib/libbsp/configure.in9
1 files changed, 3 insertions, 6 deletions
diff --git a/c/src/lib/libbsp/configure.in b/c/src/lib/libbsp/configure.in
index 825ceab3ea..a5575014e8 100644
--- a/c/src/lib/libbsp/configure.in
+++ b/c/src/lib/libbsp/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
dnl
dnl $Id$
-AC_PREREQ(2.13)
+AC_PREREQ(2.52)
AC_INIT(README)
RTEMS_TOP(../../../..)
AC_CONFIG_AUX_DIR(../../../..)
@@ -28,15 +28,12 @@ RTEMS_BSP_ALIAS(${RTEMS_BSP},bspdir)
# Is there code where there should be for this BSP?
# The bare bsp is a special case as it is not under the RTEMS_CPU path
if test "$bspdir" = "bare" ; then
- RTEMS_LIBBSP_CPU_SUBDIR="bare"
+ AC_CONFIG_SUBDIRS([bare])
else
- RTEMS_LIBBSP_CPU_SUBDIR=$RTEMS_CPU
+ RTEMS_CPU_SUBDIRS
fi
-AC_SUBST(RTEMS_LIBBSP_CPU_SUBDIR)
-cfg_subdirs="$RTEMS_LIBBSP_CPU_SUBDIR"
AM_CONDITIONAL(HAS_MP,test "$HAS_MP" = "yes")
-AC_CONFIG_SUBDIRS($cfg_subdirs)
RTEMS_PROJECT_ROOT