[rtems-libbsd commit] Get rtems_waf fix for command expansion.

[Chris Johns]

Module:    rtems-libbsd
Branch:    master
Commit:    ac7b68cd840e1e1443b243ade885c09109226bdd
Changeset: http://git.rtems.org/rtems-libbsd/commit/?id=ac7b68cd840e1e1443b243ade885c09109226bdd

Author:    Chris Johns <chrisj at rtems.org>
Date:      Wed May 11 12:22:29 2016 +1000

Get rtems_waf fix for command expansion.

---

 rtems_waf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtems_waf b/rtems_waf
index 32555ff..93e5545 160000
--- a/rtems_waf
+++ b/rtems_waf
@@ -1 +1 @@
-Subproject commit 32555ff4e18f4f4ec2a05819e88b3581c2589724
+Subproject commit 93e554578cdcb2b6c5439b3371dcd558b3218829