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| author | Brad King <brad.king@kitware.com> | 2019-08-05 13:43:00 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2019-08-05 13:43:00 (GMT) |
| commit | a245479372363b6693c180f65781ac9d434a2380 (patch) | |
| tree | 4599b513e07c511eb5641fd6ce533dd48523625a /Modules/CMakeDependentOption.cmake | |
| parent | 863f7eb6d7237b47a4347a2c517fd435a0edd44f (diff) | |
| download | CMake-a245479372363b6693c180f65781ac9d434a2380.zip CMake-a245479372363b6693c180f65781ac9d434a2380.tar.gz CMake-a245479372363b6693c180f65781ac9d434a2380.tar.bz2 | |
clang: Work around toolchain file use of internal CMake variables
Since commit d44c0db0b2 (clang: setup correct configuration in gnu mode,
2019-02-20, v3.15.0-rc1~41^2~5) our Clang compiler information modules
need the `CMAKE_<LANG>_COMPILER_FRONTEND_VARIANT` variable that we
compute during compiler detection. However, some existing toolchain
files set our internal `CMAKE_<LANG>_COMPILER_ID_RUN` variables and
block that detection, but do not set the new frontend variant variable.
Help them out by setting `CMAKE_<LANG>_COMPILER_FRONTEND_VARIANT` anyway.
Fixes: #19515, #19539
Diffstat (limited to 'Modules/CMakeDependentOption.cmake')
0 files changed, 0 insertions, 0 deletions