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authorMads Marquart <mads@marquart.dk>2025-08-11 22:29:00 +0200
committerMads Marquart <mads@marquart.dk>2025-08-11 22:29:00 +0200
commit1cc44bfd22f4db5bcf3921f4a8b64df4e9cf4124 (patch)
tree33bd58076ecd2455726ce1ab942336e57fd1faa6 /compiler/rustc_span
parent1dc37df51476b568b1fa94db14a7669656989862 (diff)
downloadrust-1cc44bfd22f4db5bcf3921f4a8b64df4e9cf4124.tar.gz
rust-1cc44bfd22f4db5bcf3921f4a8b64df4e9cf4124.zip
Pass Apple SDK root to compiler driver via SDKROOT env var
This is more in-line with what Apple's tooling expects, and allows us to
better support custom compiler drivers (such as certain Homebrew and
Nixpkgs compilers) that prefer their own `-isysroot` flag.

Effectively, we now invoke the compiler driver as-if it was invoked as
`xcrun -sdk $sdk_name $tool`.
Diffstat (limited to 'compiler/rustc_span')
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