1set(CMAKE_SYSTEM_NAME Linux)
2set(CMAKE_SYSTEM_PROCESSOR arm)
3set(CMAKE_SYSTEM_VERSION 1)
4
5if(NOT DEFINED CMAKE_C_COMPILER_TARGET)
6    set(CMAKE_C_COMPILER_TARGET arm-linux-gnueabi)
7endif()
8if(NOT DEFINED CMAKE_CXX_COMPILER_TARGET)
9    set(CMAKE_CXX_COMPILER_TARGET arm-linux-gnueabi)
10endif()
11
12set(CMAKE_CROSSCOMPILING TRUE)
13set(CMAKE_CROSSCOMPILING_EMULATOR qemu-arm -L /usr/${CMAKE_C_COMPILER_TARGET}/)
14
15set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
16set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
17set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
18set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
19
20find_program(C_COMPILER_FULL_PATH NAMES ${CMAKE_C_COMPILER_TARGET}-gcc)
21if(NOT C_COMPILER_FULL_PATH)
22    message(FATAL_ERROR "Cross-compiler for ${CMAKE_C_COMPILER_TARGET} not found")
23endif()
24set(CMAKE_C_COMPILER ${C_COMPILER_FULL_PATH})
25
26find_program(CXX_COMPILER_FULL_PATH NAMES g++-${CMAKE_CXX_COMPILER_TARGET} ${CMAKE_CXX_COMPILER_TARGET}-g++)
27if(CXX_COMPILER_FULL_PATH)
28    set(CMAKE_CXX_COMPILER ${CXX_COMPILER_FULL_PATH})
29endif()
30