message: More Travis debugging.
diff: @@ -10,7 +10,8 @@ SET(CMAKE_POSITION_INDEPENDENT_CODE on)
  set(CMAKE_C_COMPILER_TARGET x86_64-unknown-linux-gnu)
  set(CMAKE_CXX_COMPILER_TARGET x86_64-unknown-linux-gnu)
  -SET(CMAKE_CXX_FLAGS "-nostdinc++ -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include/c++/v1 -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include/c++/v1")
  +SET(CMAKE_CXX_FLAGS "-nostdinc++ -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include/c++/v1 -I$ENV{UNREAL_ENGINE_LIBCXX_DIR}/include/c++/v1 -v")
  +SET(CMAKE_C_FLAGS "-v")
  # search for programs in the build host directories
  SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  