
It's not documented, and it does nothing unless CMake 2.0 compatibility is enabled (and it isn't): https://github.com/Kitware/CMake/blob/v2.6.0/Source/cmConfigureFileCommand.cxx
It's not documented, and it does nothing unless CMake 2.0 compatibility is enabled (and it isn't): https://github.com/Kitware/CMake/blob/v2.6.0/Source/cmConfigureFileCommand.cxx