Doug Scott wrote: > Alan Coopersmith wrote: >> >>> +%ifarch i386 >>> +export CXXFLAGS="$CXXFLAGS -xarch=sse2" >>> +%endif >> >> Will a binary built with -xarch=sse2 still run on older x86 chips? >> >> Don't we need to support anything down to the Pentium I still? >> (Though perhaps it's time to once again push the P-Team to EOL >> older generation Pentium chips.) >> > You can build ekiga with both sse2 (or 3Dnow) optimized and Pentium > versions using > isaexec to run ekiga and ldd to find the suitable libraries. I have > done this in the > past, so if you want, I could quickly modify the spec file to do this. > > Is the sparc version needed to be optimized? > > Do you have some tests to verify any improvement? > > Doug I have just good look at ekiga.spec, and the first thing I thought was, shouldn't this file be split up into ekiga.spec, libsdl.spec, pwlib.spec, and opal.spec?
Doug
