set(CMAKE_SYSTEM_NAME Linux)

set(CMAKE_C_COMPILER /usr/bin/arm-linux-gnueabihf-gcc)
set(CMAKE_CXX_COMPILER /usr/bin/arm-linux-gnueabihf-g++)

set(CMAKE_FIND_ROOT_PATH /pi-root)
set(CMAKE_SYSROOT /pi-root)

set(CMAKE_C_FLAGS "-Wno-psabi -mtune=cortex-a7 -mfloat-abi=hard -fopenmp")
set(CMAKE_CXX_FLAGS "-Wno-psabi -mtune=cortex-a7 -mfloat-abi=hard -fopenmp")

set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)

set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)