llama.cpp

e408d435 - ggml : add logging for native build options/vars (whisper/2935)

ggml : add logging for native build options/vars (whisper/2935) This commit adds debug level logging for the native build options and variables to ggml/CMakeLists.txt. The motivation for this is that it can be useful to see the effective result of `GGML_NATIVE`, `GGML_NATIVE_DEFAULT`, and `INS_ENB` for a cmake build. I've found myself adding similar logging a few times now, so I thought it might be a good idea to add this. Example output, specifying `-DCMAKE_MESSAGE_LOG_LEVEL=DEBUG` when running cmake produces the following output: ```console -- GGML_NATIVE : OFF -- GGML_NATIVE_DEFAULT : OFF -- INS_ENB : OFF ```