* Switch to gcc for linking modules in order to handle the rpath
flags
* Enable -export-dynamic flag so we can lookup symbols properly
* Add soname flags so that haikuporter doesn't freak out when
trying to package the devel libs
Base package works fine but we need to look into adding vendor dir
support and changing the gem install/lookup locations
(similar to how python/perl were changed)
Also, need to figure out how to get the shared library flags right.
gcc2 doesn't like the flags it uses for rpath and disabling rpath
causes a failure at install time because the modules can't find
libruby.so. This isn't critical though, the pre-PM packages weren't
built with a shared library either.
