"Jon Beniston" <j...@beniston.com> writes: > Is it possible to update the multilib combinations supported by GCC after it > has been built?
I believe that all the multilib information can be read from the specs file, so, technically, yes. > %rename multilib_matches old_multilib_matches > *multilib_matches: > mcpu=xyz mcpu=xyz;%(old_multilib_matches); > > with: > > multilib spec 'mcpu=xyz mcpu=xyz;%(old_multilib_matches);' is invalid > > So it looks like GCC isn't performing substitutions for the %s in > multilib_matches specs. (The same seems to be true for the other multilib > specs). Right, the multilib specs aren't written in the spec mini-language, so transformations like %() are not applied. You will have to write out the complete multilib description. Ian