CONFIG_ALTIVEC is always enabled for CoreNet64. And if we select CONFIG_E{5,6}500_CPU this may introduce -mcpu=e500mc64 into $CFLAGS. But Altivec and Spe options not allowed with e500mc64, so :
CC arch/powerpc/lib/xor_vmx.o arch/powerpc/lib/xor_vmx.c:1:0: error: AltiVec not supported in this target make[1]: *** [arch/powerpc/lib/xor_vmx.o] Error 1 make: *** [arch/powerpc/lib] Error 2 Signed-off-by: Tiejun Chen <tiejun.c...@windriver.com> --- arch/powerpc/lib/Makefile | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/powerpc/lib/Makefile b/arch/powerpc/lib/Makefile index 95a20e1..641a77d 100644 --- a/arch/powerpc/lib/Makefile +++ b/arch/powerpc/lib/Makefile @@ -40,5 +40,8 @@ obj-y += code-patching.o obj-y += feature-fixups.o obj-$(CONFIG_FTR_FIXUP_SELFTEST) += feature-fixups-test.o +# Altivec and Spe options not allowed with e500mc64 in GCC. +ifeq ($(call cc-option-yn,-mcpu=e500mc64),n) obj-$(CONFIG_ALTIVEC) += xor_vmx.o CFLAGS_xor_vmx.o += -maltivec -mabi=altivec +endif -- 1.7.9.5 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev