Hi,
who did build the gcc debs? Latest gcc-3.3 sid version is 3.3.3ds6-7
and alioth has 3.3.3ds6-6.pure64.1. I didn't see bugs in the BTS for
amd64 so the maintainer is probably unaware of the FTBFS problems.
Similar for gcc-3.2.
MfG
Goswin