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Merge topic 'host-system-processor'

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e622832211 Help: Fix CMAKE_HOST_SYSTEM_PROCESSOR use of uname

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !4107
This commit is contained in:
Brad King
2019-12-05 16:44:37 +00:00
committed by Kitware Robot
parent 4c94b53b73 e622832211
commit 8455165239
1 changed files with 10 additions and 3 deletions
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Help/variable/CMAKE_HOST_SYSTEM_PROCESSOR.rst
+10 -3
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@@ -3,6 +3,13 @@ CMAKE_HOST_SYSTEM_PROCESSOR
The name of the CPU CMake is running on.
On systems that support ``uname``, this variable is set to the output of
``uname -p``. On Windows it is set to the value of the environment variable
``PROCESSOR_ARCHITECTURE``.
On Windows, this variable is set to the value of the environment variable
``PROCESSOR_ARCHITECTURE``. On systems that support ``uname``, this variable is
set to the output of:
- ``uname -m`` on GNU, Linux, Cygwin, Darwin, Android, or
- ``arch`` on OpenBSD, or
- on other systems,
* ``uname -p`` if its exit code is nonzero, or
* ``uname -m`` otherwise.