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

Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-10-29 15:31:17 +10:00 · 2005-10-29 15:31:17 +10:00 · d3f67fbb96
parent ffa27b6bc6
commit d3f67fbb96
1 changed files with 3 additions and 0 deletions
--- 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)