[rtems commit] build: configure.ac is a file

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    f17df94b92fa59481f2c0d776a14d465699e32a2
Changeset: http://git.rtems.org/rtems/commit/?id=f17df94b92fa59481f2c0d776a14d465699e32a2

Author:    Sebastian Huber <sebastian.huber at embedded-brains.de>
Date:      Mon Mar 26 09:14:16 2018 +0200

build: configure.ac is a file

---

 c/src/configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/src/configure.ac b/c/src/configure.ac
index 8d8778f..71b6a61 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -129,7 +129,7 @@ AC_CONFIG_SUBDIRS([make])
 BSP_SUBDIRS="$BSP_SUBDIRS make"
 
 RTEMS_CPU_SUBDIRS(lib/libcpu)
-if test -d "${srcdir}/lib/libcpu/${RTEMS_CPU}/configure.ac"; then
+if test -f "${srcdir}/lib/libcpu/${RTEMS_CPU}/configure.ac"; then
   libcpu_cpu_subdir="${RTEMS_CPU}"
 else
   libcpu_cpu_subdir=