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Diffstat (limited to 'share/cmake-3.17/Help/policy/CMP0004.rst')
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diff --git a/share/cmake-3.17/Help/policy/CMP0004.rst b/share/cmake-3.17/Help/policy/CMP0004.rst new file mode 100644 index 0000000..be6d307 --- /dev/null +++ b/share/cmake-3.17/Help/policy/CMP0004.rst @@ -0,0 +1,26 @@ +CMP0004 +------- + +Libraries linked may not have leading or trailing whitespace. + +CMake versions 2.4 and below silently removed leading and trailing +whitespace from libraries linked with code like + +:: + + target_link_libraries(myexe " A ") + +This could lead to subtle errors in user projects. + +The ``OLD`` behavior for this policy is to silently remove leading and +trailing whitespace. The ``NEW`` behavior for this policy is to diagnose +the existence of such whitespace as an error. The setting for this +policy used when checking the library names is that in effect when the +target is created by an :command:`add_executable` or :command:`add_library` +command. + +This policy was introduced in CMake version 2.6.0. 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 |