[PATCH] D114327: [CMake] Installable find modules for terminfo and libffi

[Jack Andersen via Phabricator via llvm-commits]

jackoalan added a comment.

In D114327#3158666 <https://reviews.llvm.org/D114327#3158666>, @JDevlieghere wrote:

> I'm assuming the logic to find the actual packages is the same

Yes, mostly existing code refactored into find modules.

One minor difference is libffi is checked using `check_c_source_compiles` linking to symbol declarations rather than `check_symbol_exists`, so it is only concerned with the ability to successfully link. This is useful for distributions that ship headers in separate packages that the user may not have installed (and technically should not have to as a pre-built LLVM importer).


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D114327/new/

https://reviews.llvm.org/D114327