Merge topic 'doc-CMAKE_APPLE_SILICON_PROCESSOR' into release-3.20

3f04f69733 Help: CMAKE_APPLE_SILICON_PROCESSOR cannot be set in a toolchain file

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !5965
This commit is contained in:
Brad King
2021-04-01 14:22:39 +00:00
committed by Kitware Robot

View File

@@ -8,8 +8,7 @@ CMake what architecture to use for :variable:`CMAKE_HOST_SYSTEM_PROCESSOR`.
The value must be either ``arm64`` or ``x86_64``.
The value of this variable should never be modified by project code.
It is meant to be set by a toolchain file specified by the
:variable:`CMAKE_TOOLCHAIN_FILE` variable, or as a cache entry
provided by the user, e.g. via ``-DCMAKE_APPLE_SILICON_PROCESSOR=...``.
It is meant to be set as a cache entry provided by the user,
e.g. via ``-DCMAKE_APPLE_SILICON_PROCESSOR=...``.
See also the :envvar:`CMAKE_APPLE_SILICON_PROCESSOR` environment variable.