From 449282f2e0e850c29f6a9666058503d4734964f0 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Tue, 25 Mar 2014 08:21:24 -0500
Subject: [PATCH] PowerPC: Fix -Wundef warning for
 __PTHREAD_MUTEX_HAVE_ELISION.

---
 ChangeLog                                                | 5 +++++
 nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index b8f1d86d5a..ef2263e133 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2014-03-20  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
+	* nptl/sysdeps/unix/sysv/linux/s390/bits/pthreadtypes.h
+	(__PTHREAD_MUTEX_HAVE_ELISION): New define.
+
 2014-03-25  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #16357]
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
index 71bd3aed12..ac7351f130 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h
@@ -21,6 +21,8 @@
 
 #include <bits/wordsize.h>
 
+#define __PTHREAD_MUTEX_HAVE_ELISION   0
+
 #if __WORDSIZE == 64
 # define __SIZEOF_PTHREAD_ATTR_T 56
 # define __SIZEOF_PTHREAD_MUTEX_T 40