[FFmpeg-devel] [PATCH v2 1/4] libavutil/error: fix build with musl toolchain

Jörg Krause jkrause at posteo.de
Wed Sep 3 11:53:39 CEST 2014


Add the feature test macro which is required for building with the
musl toolchain.

The feature test macro _XOPEN_SOURCE = 600 provides the XSI-compliant
version of strerror_r().

Signed-off-by: Jörg Krause <jkrause at posteo.de>
---
Changes v1 -> v2:
  - fixed wrong macro name  
  - add a comment
---
 libavutil/error.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavutil/error.c b/libavutil/error.c
index bd66354..dd1fb30 100644
--- a/libavutil/error.c
+++ b/libavutil/error.c
@@ -17,6 +17,7 @@
  */
 
 #undef _GNU_SOURCE
+#define _XOPEN_SOURCE 600 /* XSI-compliant version of strerror_r */
 #include "avutil.h"
 #include "avstring.h"
 #include "common.h"
-- 
2.1.0



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