Cross-toolchains (GCC 4.4, unstable) uninstallable due to libc6-bin, gcc base

[Josh Triplett <josh@joshtriplett.org>]

Hi,

I use emdebian's cross toolchains, and find them very useful and
convenient; thank you to all who work on them!

Recently, the cross-toolchains for unstable seem to have become
uninstallable, due to two issues:

- The libc packages, libc6-powerpc-cross and libc6-dev-powerpc-cross,
  depend on corresponding packages libc-bin-powerpc-cross and
  libc-dev-bin-powerpc-cross respectively.  These packages don't seem to
  exist in the emdebian repository.

- libgcc1-powerpc-cross depends on gcc-4.4-base-powerpc-cross, but this
  package doesn't exist in the emdebian repository;
  gcc-4.4-powerpc-linux-gnu-base does, though.  Perhaps a Provides would
  solve that problem.

(Random note: assuming this represents the right place to report
emdebian bugs, perhaps the cross-toolchains should have "Bugs:
mailto:debian-embedded@lists.debian.org";, so reportbug does the right
thing.)

Thanks,
Josh Triplett