[PATCH] D28203: Enable weak hooks on darwin

[Kuba (Brecka) Mracek via Phabricator via llvm-commits]

kubabrecka added a comment.

> `-undefined dynamic_lookup`

This means the linker won't warn/error out on any undefined symbol.  Sounds very dangerous to me and it's likely to cause a lot of development headaches.

Can we solve this in a different way?  E.g. a macro that would expand to a empty function body on Darwin?


https://reviews.llvm.org/D28203