[gentoo-hardened] GCC4 (again...)

[Ed W]

Hi, I can find various posts on blogs referring to hardened working in 
at least a limited capacity with GCC4 right now?  There is even a 
(fairly old) note in the gentoo documentation about upgrading to 
GCC4.1.  However, I don't see any recent status updates on the list 
here, or any other official kind of notices?

Can someone please perhaps post a summary of where we are with regards 
to GCC4?  I think a lot of folks want hardened as a "nice to have", so 
even a partial implementation would be nice to have, although also it's 
important to understand exactly what you are getting

Anyone able to provide such a summary please?

FWIW: I'm largely interested in GCC4+hardened+uclibc, which may be 
better supported?

Thanks

Ed W