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

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

powerpc: Add -mno-altivec for ARCH=powerpc builds
Signed-off-by: Paul Mackerras <paulus@samba.org>
d3f67fbb · Paul Mackerras · ffa27b6b · d3f67fbb
Commit d3f67fbb authored Oct 29, 2005 by Paul Mackerras
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arch/powerpc/Makefile arch/powerpc/Makefile +3 -0

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--- 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)