powerpc: Only use -mabi=altivec if toolchain supports it
authorAnton Blanchard <anton@samba.org>
Mon, 25 May 2015 22:53:26 +0000 (08:53 +1000)
committerMichael Ellerman <mpe@ellerman.id.au>
Thu, 11 Jun 2015 07:33:05 +0000 (17:33 +1000)
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>

No differences found