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

Søren Sandmann sandmann at cs.au.dk
Sat May 19 09:34:47 PDT 2012

Matt Turner <mattst88 at gmail.com> writes:

> 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.

I have no objections to this series, but it probably should wait to go
in until after 0.26.0 (due some time next week).


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