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CMAKE_FIND_USE_INSTALL_PREFIX
-----------------------------------
.. versionadded:: 3.24
Controls the default behavior of the following commands for whether or not to
search the locations in the :variable:`CMAKE_INSTALL_PREFIX` and
:variable:`CMAKE_STAGING_PREFIX` variables.
* :command:`find_program`
* :command:`find_library`
* :command:`find_file`
* :command:`find_path`
* :command:`find_package`
This is useful in cross-compiling environments.
Due to backwards compatibility with :variable:`CMAKE_FIND_NO_INSTALL_PREFIX`,
the behavior of the find command change based on if this variable exists.
============================== ============================ ===========
CMAKE_FIND_USE_INSTALL_PREFIX CMAKE_FIND_NO_INSTALL_PREFIX Search
============================== ============================ ===========
Not Defined On NO
Not Defined Off || Not Defined YES
Off On NO
Off Off || Not Defined NO
On On YES
On Off || Not Defined YES
============================== ============================ ===========
By default this variable is not defined. Explicit options given to the above
commands take precedence over this variable.
See also the :variable:`CMAKE_FIND_USE_CMAKE_PATH`,
:variable:`CMAKE_FIND_USE_CMAKE_ENVIRONMENT_PATH`,
:variable:`CMAKE_FIND_USE_SYSTEM_ENVIRONMENT_PATH`,
:variable:`CMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY`,
:variable:`CMAKE_FIND_USE_PACKAGE_REGISTRY`,
and :variable:`CMAKE_FIND_USE_PACKAGE_ROOT_PATH` variables.
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