diff options
| author | Anton Blanchard <anton@samba.org> | 2015-05-25 18:53:26 -0400 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2015-06-11 03:33:05 -0400 |
| commit | 1fb3f5a7ca599f322e6bf21272ad215301159aa0 (patch) | |
| tree | 36f1ed9eafd40ff14abcd9645b2d3a328af32bd5 /lib/raid6 | |
| parent | b91c1e3e7a6f22a6b898e345b745b6a43273c973 (diff) | |
powerpc: Only use -mabi=altivec if toolchain supports it
The -mabi=altivec option is not recognised on LLVM, so use call cc-option
to check for support.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'lib/raid6')
| -rw-r--r-- | lib/raid6/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile index c7dab0645554..3b10a48fa040 100644 --- a/lib/raid6/Makefile +++ b/lib/raid6/Makefile | |||
| @@ -15,7 +15,7 @@ quiet_cmd_unroll = UNROLL $@ | |||
| 15 | < $< > $@ || ( rm -f $@ && exit 1 ) | 15 | < $< > $@ || ( rm -f $@ && exit 1 ) |
| 16 | 16 | ||
| 17 | ifeq ($(CONFIG_ALTIVEC),y) | 17 | ifeq ($(CONFIG_ALTIVEC),y) |
| 18 | altivec_flags := -maltivec -mabi=altivec | 18 | altivec_flags := -maltivec $(call cc-option,-mabi=altivec) |
| 19 | endif | 19 | endif |
| 20 | 20 | ||
| 21 | # The GCC option -ffreestanding is required in order to compile code containing | 21 | # The GCC option -ffreestanding is required in order to compile code containing |