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Bug#609690: gcc-4.4: default 32bit arch on amd64, i386, and kfreebsd-{amd64,i386},

I believe, that even plain i486 have to be supported,
also changelog claims that default should still be i486.

yes, I think I did change that to avoid libgomp failures, which requires i586, and not just i486. Not sure what to do about that for squeeze.

Just document it in release notes/errata ?

 $ apt-cache rdepends libgomp1 | wc -l

So all these packages would need setting of the -march flag explicitly.

There are other packages which do require i586, like OpenJDK.

According to
the added instruction for pentium seems not be
usually generated by gcc directly, may be CMPXCHG8B.


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