[PATCH] D68648: [CMake] Only detect the linker once in AddLLVM.cmake

[Louis Dionne via Phabricator via llvm-commits]

ldionne updated this revision to Diff 244954.
ldionne added a comment.

Use a global variable to store the variables, per @smeenai's comment.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D68648/new/

https://reviews.llvm.org/D68648

Files:
  llvm/cmake/modules/AddLLVM.cmake

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