2016-12-03 23:28:24 +01:00
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CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT
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2021-09-14 00:13:48 +02:00
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.. versionadded:: 3.7.1
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2016-12-03 23:28:24 +01:00
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CMake sets this variable to a ``TRUE`` value when the
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:variable:`CMAKE_INSTALL_PREFIX` has just been initialized to
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its default value, typically on the first run of CMake within
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a new build tree. This can be used by project code to change
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the default without overriding a user-provided value:
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.. code-block:: cmake
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if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
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set(CMAKE_INSTALL_PREFIX "/my/default" CACHE PATH "..." FORCE)
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endif()
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