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

2012-05-19 Thread Matt Turner
On Sat, May 19, 2012 at 12:34 PM, Søren Sandmann sandm...@cs.au.dk wrote: Matt Turner matts...@gmail.com writes: On Fri, May 18, 2012 at 2:41 PM, Matt Turner matts...@gmail.com wrote: If not compiling with -march=iwmmxt, the configure test will still pass, thinking that the __builtin_arm_*

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

2012-05-18 Thread Matt Turner
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. --- configure.ac

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

2012-05-18 Thread Matt Turner
On Fri, May 18, 2012 at 2:41 PM, Matt Turner matts...@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