[PATCH] D144853: [Clang][RISCV] Add CMake options to configure default CPU

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added a comment.

I object to this change which further complicates the build system and makes the difference difficult to observe by users.
If your `clang` executable is at `bin/clang`, just create `bin/riscv64-unknown-linux-gnu.cfg` with `-mcpu=xxx`.
You may configure `LLVM_DEFAULT_TARGET_TRIPLE=riscv64-unknown-linux-gnu` so that the driver doesn't need extra `--target=`.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D144853/new/

https://reviews.llvm.org/D144853