^CMake Deprecation Warning at CMakeLists\.txt:[0-9]+ \(cmake_minimum_required\): The OLD behavior for policy CMP0115 will be removed from a future version of CMake\. The cmake-policies\(7\) manual explains that the OLD behaviors of all policies are deprecated and that a policy should be set to OLD only under specific short-term circumstances\. Projects should be ported to the NEW behavior and not rely on setting a policy to OLD\. + CMake Error at CMP0115\.cmake:[0-9]+ \(add_executable\): Cannot find source file: noexist Tried extensions ([^ ]+ )+Call Stack \(most recent call first\): CMP0115-OLD\.cmake:[0-9]+ \(include\) CMakeLists\.txt:[0-9]+ \(include\) CMake Error at CMP0115\.cmake:[0-9]+ \(add_executable\): No SOURCES given to target: exe Call Stack \(most recent call first\): CMP0115-OLD\.cmake:[0-9]+ \(include\) CMakeLists\.txt:[0-9]+ \(include\) CMake Generate step failed\. Build files cannot be regenerated correctly\.$