libavutil/error: fix build with musl toolchain

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@posteo.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Jörg Krause 2014-09-03 11:53:39 +02:00 committed by Michael Niedermayer
parent d9a416fa1a
commit 02a2e171ad
1 changed files with 1 additions and 0 deletions

View File

@ -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"