From 918a8c2ce462cea65e3e7a614f19b4f5ae4ff1e1 Mon Sep 17 00:00:00 2001
From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Mon, 31 Aug 2015 01:02:57 +0200
Subject: Fix build against glibc 2.21

* Makeconf (CPPFLAGS): Remove -D_IO_MTSAFE_IO.
* libthreads/lockfile.c (_IO_MTSAFE_IO): Define macro.
(IS_IN): Define macro to 0.
---
 libthreads/lockfile.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'libthreads')

diff --git a/libthreads/lockfile.c b/libthreads/lockfile.c
index eeb1a2f3..dbb7c6c8 100644
--- a/libthreads/lockfile.c
+++ b/libthreads/lockfile.c
@@ -17,6 +17,9 @@
    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+#define _IO_MTSAFE_IO
+#define IS_IN(lib) 0
+
 #include <cthreads.h>		/* Must come before <stdio.h>! */
 #include <stdio.h>
 
-- 
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