[PATCH] D121992: [Clang] [Driver] Add option to set alternative toolchain path

[Qiu Chaofan via Phabricator via cfe-commits]

qiucf updated this revision to Diff 417566.
qiucf marked 3 inline comments as done.
qiucf added a comment.

- Move test to another file
- Add documentation on option


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D121992/new/

https://reviews.llvm.org/D121992

Files:
  clang/docs/ClangCommandLineReference.rst
  clang/include/clang/Driver/Driver.h
  clang/include/clang/Driver/Options.td
  clang/lib/Driver/Driver.cpp
  clang/lib/Driver/ToolChains/Gnu.cpp
  clang/lib/Driver/ToolChains/Linux.cpp
  clang/test/Driver/Inputs/powerpc64le-linux-gnu-tree/gcc-11.2.0/include/.keep
  clang/test/Driver/Inputs/powerpc64le-linux-gnu-tree/gcc-11.2.0/lib64/.keep
  clang/test/Driver/Inputs/powerpc64le-linux-gnu-tree/gcc-8.3.0/include/.keep
  clang/test/Driver/Inputs/powerpc64le-linux-gnu-tree/gcc-8.3.0/lib/gcc/powerpc64le-linux-gnu/8.3.0/.keep
  clang/test/Driver/Inputs/powerpc64le-linux-gnu-tree/gcc-8.3.0/lib64/.keep
  clang/test/Driver/overlay-toolchain.cpp

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