set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_SYSTEM_VERSION 1) set(CMAKE_SYSTEM_PROCESSOR x86_64) set(cross_triple "x86_64-linux-gnu") set(CMAKE_C_COMPILER /usr/bin/${cross_triple}-gcc) set(CMAKE_CXX_COMPILER /usr/bin/${cross_triple}-g++) set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER}) set(CMAKE_CROSSCOMPILING_EMULATOR /usr/bin/${cross_triple}-noop)