[PATCH] D83578: [test] Replace a fragile lit feature (substitution in an argument place) with command -v

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added a reviewer: sammccall.
Herald added subscribers: llvm-commits, rupprecht, dexonsmith, steven_wu, hiraditya.
Herald added a reviewer: alexshap.
Herald added a reviewer: rupprecht.
Herald added a reviewer: jhenderson.
Herald added a project: LLVM.

lit can do substitution in an argument place (like `llvm-ar` in `ln -s llvm-ar`) which
is counterintuitive. Replace the symlink mechanism with the more intuitive
`EXE=$(command -v)` (POSIX shell comformant).


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83578

Files:
  llvm/test/tools/llvm-ar/tool-name.test
  llvm/test/tools/llvm-dlltool/tool-name.test
  llvm/test/tools/llvm-lib/tool-name.test
  llvm/test/tools/llvm-objcopy/tool-name.test
  llvm/test/tools/llvm-ranlib/tool-name.test

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