From 47cc1a2bf1b757dc388cd47f43dc64e5cc543918 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 31 May 2015 22:09:37 +0200
Subject: avutil/ppc/cpu: Check if unistd.h is available before including it

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
 libavutil/ppc/cpu.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'libavutil')

diff --git a/libavutil/ppc/cpu.c b/libavutil/ppc/cpu.c
index 1c87fd90b0..e20dec11fb 100644
--- a/libavutil/ppc/cpu.c
+++ b/libavutil/ppc/cpu.c
@@ -16,13 +16,17 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config.h"
+
 #ifdef __APPLE__
 #include <sys/sysctl.h>
 #elif defined(__linux__)
 #include <asm/cputable.h>
 #include <linux/auxvec.h>
 #include <fcntl.h>
+#if HAVE_UNISTD_H
 #include <unistd.h>
+#endif
 #elif defined(__OpenBSD__)
 #include <sys/param.h>
 #include <sys/sysctl.h>
@@ -35,7 +39,6 @@
 
 #include "libavutil/cpu.h"
 #include "libavutil/cpu_internal.h"
-#include "config.h"
 
 /**
  * This function MAY rely on signal() or fork() in order to make sure AltiVec
-- 
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