More packages ported
Hi, I've just looked at a couple more packages to build on Hurd.
libgc5 - patch taken from Chris Lingard <email@example.com>
All build and work properly (tested). I've submitted the appropriate
patches as bugs to Debian maintainers. Jeff, once the patches
are applied, you can add them to the autobuilder.
BTW, I remember there was a lot of fuss about exim working or not
working. I tested smail and it seems to work, could be a
substitute in the mean time.