From: Paul Mackerras <paulus@samba.org>
Date: Sat, 29 Oct 2005 05:31:17 +0000 (+1000)
Subject: powerpc: Add -mno-altivec for ARCH=powerpc builds
X-Git-Tag: v2.6.15-rc1~59^2~23
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d3f67fbb96b827c1a6a7a82689e589865581155c;p=linux-2.6

powerpc: Add -mno-altivec for ARCH=powerpc builds

Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index 29cda07327..2f4cce06a7 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -93,6 +93,9 @@ else
 endif
 endif
 
+# No AltiVec instruction when building kernel
+CFLAGS += $(call cc-option,-mno-altivec)
+
 # Enable unit-at-a-time mode when possible. It shrinks the
 # kernel considerably.
 CFLAGS += $(call cc-option,-funit-at-a-time)