[PATCH] D91442: [clang][Driver] Handle risvc in Baremetal.cpp.

[Hafiz Abid Qadeer via Phabricator via cfe-commits]

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?


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