abidh added a comment.

In D91442#2399200 <https://reviews.llvm.org/D91442#2399200>, @lenary wrote:

> I'm worried about this change - I *think* it doesn't cover the existing 
> behaviour of a baremetal GCC toolchain being installed into the same prefix 
> as clang, and clang automatically picking up that baremetal gcc toolchain. 
> What should we expect to do here? This is especially an issue if you're 
> trying to make a relocatable toolchain tarball, where specifying 
> `--gcc-toolchain` automatically is difficult.

Would it be possible to use a relative path with --gcc-toolchain then this can 
be checked in either RISCVToolChain.cpp or GNU.cpp and adjusted accordingly?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D91442/new/

https://reviews.llvm.org/D91442

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