compiling on i386 with USE_SSE seems thats fails

[sergiomb2]

Hi, I'm trying compiling on i386 (i686) and fails on all Fedora version (19 to rawhide) with:

libimagequant.c: In function 'liq_attr_create_with_allocator':
libimagequant.c:162:9: error: inconsistent operand constraints in an 'asm'
cpuid(1, a, b, c, d);

the code in question is :

if USE_SSE

inline static bool is_sse_available()
{

if (defined(x86_64) || defined(__amd64))

return true;

else

int a,b,c,d;
cpuid(1, a, b, c, d);
return d & (1<<25); // edx bit 25 is set when SSE is present

endif

}

endif

I will try disable USE_SSE on i386 arches ...

Thanks

[sergiomb2]

I force disable-sse {ix86} [1] to build package and submit pngquant-2.3.0 as an update for Fedora 21 (alpha) [2]
[1] http://pkgs.fedoraproject.org/cgit/pngquant.git/commit/?id=83e69d99b7c0061df2c0e82ee58b0be29ac5cd19
[2] https://admin.fedoraproject.org/updates/pngquant-2.3.0-2.fc21

[kornelski]

Disabling SSE on 386 makes sense.

What compiler (version) are you using?

[sergiomb2]

gcc-4.9.1-9.fc21 and gcc-c++

https://kojipkgs.fedoraproject.org//work/tasks/8942/7708942/root.log

[kornelski]

I've tested with GCC 4.9.1 on OS X and -m32 and it builds fine, so I don't know what the compiler doesn't like here. Sorry.

[sergiomb2]

Anyway with last shared libraries stuff I don't need disable SSE anymore !