[PATCH] D78762: build: use `find_package(Python3)` if available

[Shoaib Meenai via Phabricator via llvm-commits]

smeenai added a comment.

Although I'd be happy to move everything over to Python 3, the consensus from http://lists.llvm.org/pipermail/llvm-dev/2020-January/138730.html was to still support Python 2.7 till Jan 2021 or so, so it's important to have a fallback to Python 2 here if Python 3 isn't found, I think.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D78762/new/

https://reviews.llvm.org/D78762