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| author | Haowei Wu <haowei@google.com> | 2023-02-22 16:50:30 -0800 |
|---|---|---|
| committer | Haowei Wu <haowei@google.com> | 2023-04-24 12:15:44 -0700 |
| commit | e38cdc5933b026cd25cf70c06f690a431c608d63 (patch) | |
| tree | 1b28423db4c7853d0b1c02ba1dbbf9a089a373b8 /clang/CMakeLists.txt | |
| parent | 7b85bfffc486257361a598a3c9d4b6b67e3f6765 (diff) | |
| download | llvm-e38cdc5933b026cd25cf70c06f690a431c608d63.tar.gz | |
Disable compiler launcher on external projects and multi stage clang
When using compiler caching program like ccache, there is no point to
use them on external projects or multi-stage clang builds. As these
builds uses fresh from source code toolchain and will pollute the build
cache. If a compiler launcher is still required, a user can explicity
define `CMAKE_C_COMPILER_LAUNCHER` and `CMAKE_CXX_COMPILER_LAUNCHER` in
`CLANG_BOOTSTRAP_PASSTHROUGH` and `LLVM_EXTERNAL_PROJECT_PASSTHROUGH`
flags to enable compiler launcher in these builds.
Differential Revision: https://reviews.llvm.org/D144603
Diffstat (limited to 'clang/CMakeLists.txt')
| -rw-r--r-- | clang/CMakeLists.txt | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/clang/CMakeLists.txt b/clang/CMakeLists.txt index 4508ea4c77aa..fd8558a16f81 100644 --- a/clang/CMakeLists.txt +++ b/clang/CMakeLists.txt @@ -660,8 +660,6 @@ if (CLANG_ENABLE_BOOTSTRAP) LLVM_VERSION_SUFFIX LLVM_BINUTILS_INCDIR CLANG_REPOSITORY_STRING - CMAKE_C_COMPILER_LAUNCHER - CMAKE_CXX_COMPILER_LAUNCHER CMAKE_MAKE_PROGRAM CMAKE_OSX_ARCHITECTURES CMAKE_BUILD_TYPE |