[all-commits] [llvm/llvm-project] fac39d: [clang] Allow CLANG_MODULE_CACHE_PATH env var to o...

[Alex Brachet via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: fac39d14b129fa545fc7633ef8e0be9ddf45cab2
      https://github.com/llvm/llvm-project/commit/fac39d14b129fa545fc7633ef8e0be9ddf45cab2
  Author: Alex Brachet <abrachet at google.com>
  Date:   2022-06-09 (Thu, 09 Jun 2022)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/test/Driver/modules-cache-path.m

  Log Message:
  -----------
  [clang] Allow CLANG_MODULE_CACHE_PATH env var to override module caching behavior

CLANG_MODULE_CACHE_PATH can be used to change where clang should
put the module cache, or can be set to "" to disable caching entirely.

Differential revision: https://reviews.llvm.org/D126678