[all-commits] [llvm/llvm-project] 7cca34: [llvm-rc]: Find <target>-clang over just clang

[Tobias Hieta via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 7cca34acc4acd9d163ca8b9e585587b8897483b9
      https://github.com/llvm/llvm-project/commit/7cca34acc4acd9d163ca8b9e585587b8897483b9
  Author: Tobias Hieta <tobias at hieta.se>
  Date:   2022-02-09 (Wed, 09 Feb 2022)

  Changed paths:
    M llvm/tools/llvm-rc/llvm-rc.cpp

  Log Message:
  -----------
  [llvm-rc]: Find <target>-clang over just clang

This patch makes llvm-rc/windres prefer <target>-clang over
clang when doing it's preprocessing. This is so that we can
have a .cfg file for <target> and configure sysroot and other
important flags.

Config files not picked up with clang --target=<target>
automatically.

We only look for <target>-clang in the same dir as llvm-windres
and not for all PATHs to minimize the change.

Reviewed By: mstorsjo

Differential Revision: https://reviews.llvm.org/D119219