From: Brad <brad@comstyle.com>
Date: Sat, 2 Apr 2011 21:16:59 +0000 (-0400)
Subject: os: fix OpenBSD/PowerPC compilation
X-Git-Tag: v0.7b2~407
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=3028b6ede624410d40ab7c77a67b62fc6ad3a8f0;p=coroid%2Flibav_saccubus.git

os: fix OpenBSD/PowerPC compilation

When attempting to re-enable the AltiVec support it was noticed
that we need to undefine _POSIX_C_SOURCE to appease the headers
for ff_get_cpu_flags_ppc() to be able to compile.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
---

diff --git a/libavutil/ppc/cpu.c b/libavutil/ppc/cpu.c
index 85c1f2ca1..6b122ed8c 100644
--- a/libavutil/ppc/cpu.c
+++ b/libavutil/ppc/cpu.c
@@ -20,6 +20,7 @@
 #undef _POSIX_C_SOURCE
 #include <sys/sysctl.h>
 #elif defined(__OpenBSD__)
+#undef _POSIX_C_SOURCE
 #include <sys/param.h>
 #include <sys/sysctl.h>
 #include <machine/cpu.h>