[Cooker] Re: [CHRPM] mjpegtools-1.6.1-2mdk

[Gwenole Beauchesne]

Hi,

* Mon Mar 24 2003 Austin Acton <[EMAIL PROTECTED]> 1.6.1-2mdk

- add i686/mmx library
No.

 %build
+# build i686/mmx dynamic library
No, you won't do that unconditionally. There are real architectures out 
there besides that obsolete ia32 thing.

%ifarch %{ix86}
mkdir build-mmx
pushd build-mmx
CONFIGURE_TOP=.. %configure <options>
%make
popd
%endif
mkdir build-%{_target_cpu}
pushd build-%{_target_cpu}
CONFIGURE_TOP=.. %configure <generic options>
popd
Having said that, I'd suspect their simd optimization to be SSE/SSE2. In 
that case, you have to check docs/sources for sure.

+%{_libdir}/i686/*.so.*
MMX can live in */lib/mmx/. i.e. that's not i686 specific. BTW, I told 
you in a previous mail that one should be able to reproduce your results 
that lead you decide to package those libraries. e.g. some figure 
with/without them.

Bye,
Gwenole.