[FFmpeg-devel] gcc 2.95.3 support plan
Wed Feb 11 09:56:00 CET 2009
Mike Melanson wrote:
> r17059 (ASM optimizations by Loren) broke compilation on x86_32/gcc 2.95.3:
> /home/fate/fate32/source/libavcodec/x86/dsputil_mmx.c: In function
> /home/fate/fate32/source/libavcodec/x86/dsputil_mmx.c:580: more than 10
> operands in `asm'
> I propose several options:
> 1. declare the configuration unsupported as of now and I remove the
> configuration from FATE
> 2. declare the configuration supported, but without optimizations, and
> I'll adjust FATE to build it with '--disable-mmx' (I just checked and
> this builds and passes regressions)
> 3. revert 17059 for now, declare that the upcoming release is the last
> one that will support the full configuration, and then re-apply Loren's
> optimizations; then declare either 1 or 2
> Which shall it be?
4. Add some ifdefs to disable the code on 2.95.3.
I'm in favor of this solution as I actually use this target.
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