Add CMAKE_CXX_STANDARD
Without this flag compliling on mac with the current compiler was giving errors.
Resolves #42 (closed)
Thanks to the explanation in https://github.com/wjakob/nanogui/issues/302
Without this flag compliling on mac with the current compiler was giving errors.
Resolves #42 (closed)
Thanks to the explanation in https://github.com/wjakob/nanogui/issues/302