I have moved libgcc_s.so to a separate package, libgcc and added this as
a dependency to the main gcc package.
When i try to upgrade i get this:
Installing libgcc (4.3.3-r1)
ERROR: libgcc: Trying to overwrite usr/lib/libgcc_s.so owned by gcc.
ERROR: Failed to commit changes
Looks like we need "replaces" or similar. Not sure how to implement that