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| author | Brad King <brad.king@kitware.com> | 2023-03-15 14:20:27 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2023-03-15 14:50:26 (GMT) |
| commit | 98e319a88f0be4fdc5d374cdf5a3d5c0e295699d (patch) | |
| tree | f11356225de33b5bf02abc201dec43703b1b6652 /Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx | |
| parent | 43e973eba2681788c7acf7a4fcdf261bcf6a622a (diff) | |
| download | CMake-98e319a88f0be4fdc5d374cdf5a3d5c0e295699d.zip CMake-98e319a88f0be4fdc5d374cdf5a3d5c0e295699d.tar.gz CMake-98e319a88f0be4fdc5d374cdf5a3d5c0e295699d.tar.bz2 | |
macOS: Suppress default '-arch arm64' with CMAKE_<LANG>_COMPILER_TARGET
Since commit b6c60f14b6 (macOS: Default to arm64 architecture on Apple
Silicon hosts, 2020-09-28, v3.19.0-rc1~63^2) we add `-arch arm64` by
default on Apple Silicon hosts if `CMAKE_OSX_ARCHITECTURES` is not set.
This is necessary to prevent the toolchain from selecting its own
default architecture based on that of the build tool (e.g., `x86_64`).
If `CMAKE_<LANG>_COMPILER_TARGET` is set, its `-target` flag tells the
compiler what architecture to use, so do not add `-arch arm64`.
Fixes: #24599
Diffstat (limited to 'Help/guide/tutorial/Step9/MathFunctions/MathFunctions.cxx')
0 files changed, 0 insertions, 0 deletions