set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc) set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++) set(CMAKE_FIND_ROOT_PATH /feather/contrib/depends/arm-linux-gnueabihf/) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)