Hi, TL;DR: Given that (not really surprising) the current approach for LLVM dependencies doesn't work, I think it's time to give up and introduce LLVM_TARGETS. This would probably mean introduce llvm-r1.eclass. However, since random apps tend to require old versions of LLVM, I do wonder if we should set the default value globally, or have the eclass generate IUSE defaults, so that everything works out of the box. The problem roughly is that right now we rely on depstrings like: DEPEND="