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Merge topic 'try_compile-project-platform-vars'

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a6562ff579 try_compile: Add option to skip passing platform variables
4843a37676 try_compile: Propagate platform variables in project-mode too

Acked-by: Kitware Robot <kwrobot@kitware.com>
Tested-by: buildbot <buildbot@kitware.com>
Merge-request: !7265
This commit is contained in:
Brad King
2022-05-17 12:57:48 +00:00
committed by Kitware Robot
parent 20ed6f697e a6562ff579
commit a7cd15a61c
16 changed files with 125 additions and 2 deletions
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Help/command/try_compile.rst
+15
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@@ -7,6 +7,8 @@ try_compile
Try building some code.
.. _`Try Compiling Whole Projects`:
Try Compiling Whole Projects
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -25,6 +27,15 @@ will not be deleted after this command is run. Specify ``<targetName>`` to
build a specific target instead of the ``all`` or ``ALL_BUILD`` target. See
below for the meaning of other options.
.. versionchanged:: 3.24
CMake variables describing platform settings, and those listed by the
:variable:`CMAKE_TRY_COMPILE_PLATFORM_VARIABLES` variable, are propagated
into the project's build configuration. See policy :policy:`CMP0137`.
Previously this was only done by the
:ref:`source file <Try Compiling Source Files>` signature.
.. _`Try Compiling Source Files`:
Try Compiling Source Files
^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -205,3 +216,7 @@ a build configuration.
.. versionchanged:: 3.14
For the :generator:`Green Hills MULTI` generator the GHS toolset and target
system customization cache variables are also propagated into the test project.
.. versionadded:: 3.24
The :variable:`CMAKE_TRY_COMPILE_NO_PLATFORM_VARIABLES` variable may be
set to disable passing platform variables into the test project.