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Diffstat (limited to 'Help/policy/CMP0024.rst')
| -rw-r--r-- | Help/policy/CMP0024.rst | 24 |
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diff --git a/Help/policy/CMP0024.rst b/Help/policy/CMP0024.rst new file mode 100644 index 000000000..272a56c8d --- /dev/null +++ b/Help/policy/CMP0024.rst @@ -0,0 +1,24 @@ +CMP0024 +------- + +Disallow include export result. + +CMake 2.8.12 and lower allowed use of the include() command with the +result of the export() command. This relies on the assumption that +the export() command has an immediate effect at configure-time during +a cmake run. Certain properties of targets are not fully determined +until later at generate-time, such as the link language and complete +list of link libraries. Future refactoring will change the effect of +the export() command to be executed at generate-time. Use ALIAS +targets instead in cases where the goal is to refer to targets by +another name. + +The OLD behavior for this policy is to allow including the result of +an export() command. The NEW behavior for this policy is not to +allow including the result of an export() command. + +This policy was introduced in CMake version 3.0. CMake version +|release| warns when the policy is not set and uses OLD behavior. Use +the cmake_policy command to set it to OLD or NEW explicitly. + +.. include:: DEPRECATED.txt |