> > And, why don't we go straight to 4.2.3? :)
>
> GPLv3 and GCC 4.2 regressions.
Could you please enumerate what the GPLv3 issues actually are?
There was some talk about binutils' libbfd being GPLv3, which is noxious -
but the last time I checked the gcc tree, none of {libgcc, crt?.o, et al}
were GPLv3'ed.