Re: xenocara build failure on loongson

On 3/18/2013 5:38 PM, Matthieu Herrb wrote:
> On Mon, Mar 18, 2013 at 09:44:38PM +0100, Matthieu Herrb wrote:
>> On Mon, Mar 18, 2013 at 04:12:59PM -0400, Brian Callahan wrote:
>>> Hi --
>>>
>>> I tried building xenocara on a fresh install and fresh cvs checkout on loongson, and I get the error below. There are no atomics on loongson.
>>>
>> Please test the patch below on as many arcitectures as possible.
>>
>> diff --git lib/fontconfig/common/config.h lib/fontconfig/common/config.h
>> index 1836d1f..5e6070d 100644
>> --- lib/fontconfig/common/config.h
>> +++ lib/fontconfig/common/config.h
>> @@ -90,7 +90,9 @@
>>   #define HAVE_GETUID 1
>>
>>   /* Have Intel __sync_* atomic primitives */
>> +#if defined(__i386__) || defined(__amd64__)
>>   #define HAVE_INTEL_ATOMIC_PRIMITIVES 1
>> +#endif
>>
>>   /* Define to 1 if you have the <inttypes.h> header file. */
>>   #define HAVE_INTTYPES_H 1
>>
>
> Or do we have a list of architectures that support those gcc builtins
> somewhere already ?
>

I don't know if we have a list somewhere, but I do know that no MIPS archs have those atomics, so at a minimum, we'd have to block out mips64 and mips64el.

~Brian