1set(CMAKE_SYSTEM_NAME Linux)
2set(CMAKE_SYSTEM_PROCESSOR aarch64)
3set(CMAKE_SYSTEM_VERSION 1)
4
5set(CMAKE_C_COMPILER_TARGET "aarch64-linux-gnu")
6set(CMAKE_CXX_COMPILER_TARGET "aarch64-linux-gnu")
7
8set(CMAKE_CROSSCOMPILING TRUE)
9set(CMAKE_CROSSCOMPILING_EMULATOR qemu-aarch64 -L /usr/${CMAKE_C_COMPILER_TARGET}/)
10
11SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
12SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
13SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
14
15find_program(C_COMPILER_FULL_PATH NAMES ${CMAKE_C_COMPILER_TARGET}-gcc)
16if(NOT C_COMPILER_FULL_PATH)
17    message(FATAL_ERROR "Cross-compiler for ${CMAKE_C_COMPILER_TARGET} not found")
18endif()
19set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
20
21find_program(CXX_COMPILER_FULL_PATH NAMES g++-${CMAKE_CXX_COMPILER_TARGET} ${CMAKE_CXX_COMPILER_TARGET}-g++)
22if(CXX_COMPILER_FULL_PATH)
23    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
24endif()
25