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Diffstat (limited to 'share/cmake-3.18/Help/policy/CMP0074.rst')
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diff --git a/share/cmake-3.18/Help/policy/CMP0074.rst b/share/cmake-3.18/Help/policy/CMP0074.rst deleted file mode 100644 index 63ebf7b..0000000 --- a/share/cmake-3.18/Help/policy/CMP0074.rst +++ /dev/null @@ -1,23 +0,0 @@ -CMP0074 -------- - -:command:`find_package` uses ``<PackageName>_ROOT`` variables. - -In CMake 3.12 and above the :command:`find_package(<PackageName>)` command now -searches prefixes specified by the :variable:`<PackageName>_ROOT` CMake -variable and the :envvar:`<PackageName>_ROOT` environment variable. -Package roots are maintained as a stack so nested calls to all ``find_*`` -commands inside find modules and config packages also search the roots as -prefixes. This policy provides compatibility with projects that have not been -updated to avoid using ``<PackageName>_ROOT`` variables for other purposes. - -The ``OLD`` behavior for this policy is to ignore ``<PackageName>_ROOT`` -variables. The ``NEW`` behavior for this policy is to use -``<PackageName>_ROOT`` variables. - -This policy was introduced in CMake version 3.12. CMake version -|release| warns when the policy is not set and uses ``OLD`` behavior. -Use the :command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` -explicitly. - -.. include:: DEPRECATED.txt |