[Pixman] [PATCH 1/5] configure.ac: Fail the ARM/iwMMXt test if not compiling with -march=iwmmxt

[Matt Turner]

On Fri, May 18, 2012 at 2:41 PM, Matt Turner <mattst88 at gmail.com> wrote:
> If not compiling with -march=iwmmxt, the configure test will still pass,
> thinking that the __builtin_arm_* intrinsic is a function instead of
> generating a single instruction. Since no linking is done, the configure
> test doesn't catch this, and we get linking errors in the build.

Already committed and didn't mean to resend. Sent this instead of the
correct 5th patch. That patch will be on the mailing list shortly.