summaryrefslogtreecommitdiffstats
path: root/tools/cpu/configure.in
diff options
context:
space:
mode:
Diffstat (limited to 'tools/cpu/configure.in')
-rw-r--r--tools/cpu/configure.in5
1 files changed, 2 insertions, 3 deletions
diff --git a/tools/cpu/configure.in b/tools/cpu/configure.in
index 97105f730a..9345d168aa 100644
--- a/tools/cpu/configure.in
+++ b/tools/cpu/configure.in
@@ -2,6 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
dnl
dnl $Id$
+AC_PREREQ(2.52)
AC_INIT(generic)
RTEMS_TOP(../..)
AC_CONFIG_AUX_DIR(../..)
@@ -17,9 +18,7 @@ RTEMS_TOOLPATHS
AC_SUBST(program_prefix)
AC_CONFIG_SUBDIRS(generic)
-if test -d $srcdir/$RTEMS_CPU; then
-AC_CONFIG_SUBDIRS($RTEMS_CPU)
-fi
+RTEMS_CPU_SUBDIRS
# Explicitly list all Makefiles here
AC_OUTPUT(Makefile)