[PATCH] D110663: [Driver] Support Debian multiarch style lib/clang/14.0.0/x86_64-linux-gnu runtime path and include/x86_64-linux-gnu/c++/v1 libc++ path

[Fangrui Song via Phabricator via cfe-commits]

MaskRay updated this revision to Diff 378040.
MaskRay added a comment.
Herald added a subscriber: abrachet.

Hard-code Fuchsia to use normalized triple

fuchsia.c uses --target=x86_64-fuchsia but expects to find x86_64-unknown-fuchsia path.

Linux should respect --target= and do no normalization.

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Debian/Ubuntu are currently in an unfortunate case, and I think the patch is needed to fix it.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110663/new/

https://reviews.llvm.org/D110663

Files:
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/ToolChain.cpp
  clang/lib/Driver/ToolChains/Gnu.cpp
  clang/test/Driver/Inputs/debian_per_target_tree/usr/lib/llvm-14/lib/x86_64-linux-gnu/.keep
  clang/test/Driver/linux-cross.cpp

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