cmake/UseArmNoneEabi.cmake

   1 set(CMAKE_SYSTEM_NAME Generic)
   2 set(CMAKE_SYSTEM_PROCESSOR arm)
   3 set(CMAKE_TOOLCHAIN_PREFIX arm-none-eabi)
   4 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
   5 find_program(CMAKE_AR ${CMAKE_TOOLCHAIN_PREFIX}-gcc-ar)
   6 find_program(CMAKE_C_COMPILER ${CMAKE_TOOLCHAIN_PREFIX}-gcc)
   7 find_program(CMAKE_CXX_COMPILER ${CMAKE_TOOLCHAIN_PREFIX}-g++)
   8 find_program(CMAKE_RANLIB ${CMAKE_TOOLCHAIN_PREFIX}-gcc-ranlib)
   9 set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER} -x assembler-with-cpp)
  10 set(CMAKE_C_FLAGS_DEBUG_INIT "-fdata-sections -ffunction-sections")
  11 set(CMAKE_CXX_FLAGS_DEBUG_INIT "-fdata-sections -ffunction-sections")
  12 set(CMAKE_C_FLAGS_RELEASE_INIT "-fdata-sections -ffunction-sections")
  13 set(CMAKE_CXX_FLAGS_RELEASE_INIT "-fdata-sections -ffunction-sections")
  14 set(CMAKE_C_FLAGS_MINSIZEREL_INIT "-fdata-sections -ffunction-sections")
  15 set(CMAKE_CXX_FLAGS_MINSIZEREL_INIT "-fdata-sections -ffunction-sections")
  16 set(CMAKE_C_FLAGS_RELWITHDEBINFO_INIT "-fdata-sections -ffunction-sections")
  17 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO_INIT "-fdata-sections -ffunction-sections")
  18 set(CMAKE_EXE_LINKER_FLAGS_INIT "-Wl,--gc-sections")
  19 find_program(CMAKE_SIZE ${CMAKE_TOOLCHAIN_PREFIX}-size)
  20 find_program(CMAKE_DEBUGER ${CMAKE_TOOLCHAIN_PREFIX}-gdb)
  21 find_program(CMAKE_OBJCOPY ${CMAKE_TOOLCHAIN_PREFIX}-objcopy)
  22 find_program(CMAKE_OBJDUMP ${CMAKE_TOOLCHAIN_PREFIX}-objdump)
  23 find_program(CMAKE_CPPFILT ${CMAKE_TOOLCHAIN_PREFIX}-c++filt)
  24 get_filename_component(CMAKE_FIND_ROOT_PATH "${CMAKE_C_COMPILER}" DIRECTORY)
  25 get_filename_component(CMAKE_FIND_ROOT_PATH "${CMAKE_FIND_ROOT_PATH}" DIRECTORY)
  26 if(EXISTS "${CMAKE_FIND_ROOT_PATH}/lib/${CMAKE_TOOLCHAIN_PREFIX}")
  27   set(CMAKE_FIND_ROOT_PATH "${CMAKE_FIND_ROOT_PATH}/lib/${CMAKE_TOOLCHAIN_PREFIX}")
  28 elseif(EXISTS "${CMAKE_FIND_ROOT_PATH}/${CMAKE_TOOLCHAIN_PREFIX}")
  29   set(CMAKE_FIND_ROOT_PATH "${CMAKE_FIND_ROOT_PATH}/${CMAKE_TOOLCHAIN_PREFIX}")
  30 endif()
  31 set(CMAKE_INSTALL_PREFIX ${CMAKE_FIND_ROOT_PATH} CACHE PATH
  32   "Install path prefix, prepended onto install directories."
  33 )
  34 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  35 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  36 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  37 set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
  38 if(CMAKE_TOOLCHAIN_FILE)
  39 endif()