Having just been given (yeah, RIGHT!) :) an athlon 1ghz based system, I was
wondering about the state of Athlon-based optimizers for gcc on Linux. I did
find the Athlon Linux project's home page, and did manage to find patches 
(albeit old ones) for gcc 2.95.2. The build went reasonably well with the 
patch installed (only one reject in version.c), but when running the built 
version, the athlon flags are just not available.

gcc -v says it's getting the specs from i686-mandrake-linux and if I go into 
that directory, I see a spec file that does seem to list various Athlon 
machine types, so supposedly I should be able to use -mcpu=athlon. 
Unfortunately, gcc doesn't know what to do with this option.

I figure I must have missed a step somewhere. Help appreciated - or if not, 
does there exist a set of gcc RPMs with Athlon patches for gcc?



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