It will be cool feature if there will be chek for missing or automagic deps for packages
I guess we'll need to whitelist all of the libraries owned by libc and gcc, like libstdc++.so.6, libm.so.6, libc.so.6, and libgcc_s.so.1. Are there any packages that belong in the whitelist?
I think only packages that can be whitelisted are libc and gcc on linux
... plus all packages that install something via eselect/gcc-config/binutils-config/whatever-config_or_select I just think of e.g. eselect opengl which copies shared objects like gcc-config does.
we've discussed this to death in the past and it's not really feasible ... there's probably a few bugs filed on the topic. with over-linking like: $ pkg-config --libs gtk+-2.0 you have no way of telling whether the package itself is doing the extra linking, or if the pkg has just requested a dep and that dep provided more than necessary.