How to compile Mesa i386 RPM on x86-64?

Zoltan Boszormenyi zboszor at freemail.hu
Tue Jun 17 05:02:30 UTC 2008


Adam Jackson írta:
> On Mon, 2008-06-16 at 16:34 +0200, Zoltan Boszormenyi wrote:
>
>   
>> The rpm build machinery accepted that I want an i386 binary
>> but the Mesa configure scripts didn't:
>>
>> ...
>> gcc -c -I../../include -I../../src/mesa -I../../src/mesa/main
>> -I../../src/mesa/glapi -I../../src/mesa/math -I../../src/mesa/tnl
>> -I../../src/mesa/shader -I../../src/mesa/shader/grammar
>> -I../../src/mesa/shader/slang -I../../src/mesa/swrast
>> -I../../src/mesa/swrast_setup -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2
>> -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m32
>> -march=i386 -mtune=generic -fasynchronous-unwind-tables
>> -fvisibility=hidden -Os -Wall -Wmissing-prototypes -std=c99 -ffast-math
>> -fno-strict-aliasing  -fPIC  -DUSE_X86_64_ASM -D_POSIX_SOURCE
>> -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -D_SVID_SOURCE -D_GNU_SOURCE
>> -DPTHREADS -DHAVE_POSIX_MEMALIGN x86-64/xform4.S -o x86-64/xform4.o
>> ...
>>
>> Notice the "-m32 -march=i386" (that was added by RPM) and
>> "-DUSE_X86_64_ASM" that's coming from Mesa.
>>     
>
> Then Mesa's configure script is picking the wrong target script.  Mesa
> bug, not spec bug.
>
> - ajax
>   

I was able to fix it by modifying the spec file and one Makefile in Mesa:
https://bugzilla.redhat.com/show_bug.cgi?id=451668




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