| 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 |
