From fcb6fa6d4ba6f486f329cc4d9d4c99ed50394674 Mon Sep 17 00:00:00 2001
From: Ari Koivula <ari@koivu.la>
Date: Tue, 21 Oct 2014 18:14:32 +0300
Subject: [PATCH] Fix compilation error on PowerPC.

- Need abs from stdlib.
---
 src/strategies/altivec/picture-altivec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/strategies/altivec/picture-altivec.c b/src/strategies/altivec/picture-altivec.c
index 4310b2d3..ca990322 100644
--- a/src/strategies/altivec/picture-altivec.c
+++ b/src/strategies/altivec/picture-altivec.c
@@ -27,6 +27,7 @@
 
 #if COMPILE_POWERPC_ALTIVEC
 #include <altivec.h>
+#include <stdlib.h>
 
 
 static unsigned reg_sad_altivec(const pixel * const data1, const pixel * const data2,