set (CMAKE_SYSTEM_NAME  "Linux"              CACHE STRING "")
set (CMAKE_C_COMPILER   "${CROSS_PREFIX}gcc" CACHE STRING "")
set (CMAKE_CXX_COMPILER "${CROSS_PREFIX}g++" CACHE STRING "")
set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER CACHE STRING "")
set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY NEVER CACHE STRING "")
set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE NEVER CACHE STRING "")