[PATCH] D25686: [Driver] Improve support for Gentoo arm*-hardfloat-*-*eabi triples

[Renato Golin via Phabricator via cfe-commits]

rengolin added a comment.

I think this patch should move to canonicalise the triple as per all the others, in the right place (vendor/environment).

If you find `hardfloat` or on where the vendor should be, and there are no other possible vendors, just append `hf` to the environment and mark the vendor as `unknown`. This works already with `gnueabihf`, `eabihf` and `muslabihf` (doubts about this last one).

What the clang driver accepts is different than what the rest of the compiler should use.


https://reviews.llvm.org/D25686