cmake/arm-none-eabi.cmake

   1 set(CMAKE_SYSTEM_NAME Generic)
   2 set(CMAKE_SYSTEM_PROCESSOR arm)
   3
   4 if(WIN32)
   5     set(TOOL_EXECUTABLE_SUFFIX ".exe")
   6 endif()
   7
   8 set(TARGET_TRIPLET "arm-none-eabi")
   9
  10 set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
  11 set(CMAKE_ASM_COMPILER "${TARGET_TRIPLET}-gcc${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "asm compiler")
  12 set(CMAKE_C_COMPILER "${TARGET_TRIPLET}-gcc${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "c compiler")
  13 set(CMAKE_CXX_COMPILER "${TARGET_TRIPLET}-g++${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "c++ compiler")
  14 set(CMAKE_OBJCOPY "${TARGET_TRIPLET}-objcopy${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "objcopy tool")
  15 set(CMAKE_OBJDUMP "${TARGET_TRIPLET}-objdump${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "objdump tool")
  16 set(CMAKE_SIZE "${TARGET_TRIPLET}-size${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "size tool")
  17 set(CMAKE_DEBUGGER "${TARGET_TRIPLET}-gdb${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "debugger")
  18 set(CMAKE_CPPFILT "${TARGET_TRIPLET}-c++filt${TOOL_EXECUTABLE_SUFFIX}" CACHE INTERNAL "c++filt")
  19 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  20 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  21 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  22 set(CMAKE_EXECUTABLE_SUFFIX ".elf")
  23
  24 if(NOT CMAKE_CONFIGURATION_TYPES)
  25     set(CMAKE_CONFIGURATION_TYPES Debug Release RelWithDebInfo)
  26 endif()
  27 if(CMAKE_BUILD_TYPE STREQUAL "")
  28     set(CMAKE_BUILD_TYPE RelWithDebInfo)
  29 endif()
  30 set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "Build Type" FORCE)
  31 set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS ${CMAKE_CONFIGURATION_TYPES})
  32
  33 set(arm_none_eabi_debug "-Og -g")
  34 # We set -Os or -O2 depending on the MCU family
  35 set(arm_none_eabi_release "-DNDEBUG")
  36 set(arm_none_eabi_relwithdebinfo "-ggdb3 ${arm_none_eabi_release}")
  37
  38 set(CMAKE_C_FLAGS_DEBUG ${arm_none_eabi_debug} CACHE INTERNAL "c compiler flags debug")
  39 set(CMAKE_CXX_FLAGS_DEBUG ${arm_none_eabi_debug} CACHE INTERNAL "c++ compiler flags debug")
  40 set(CMAKE_ASM_FLAGS_DEBUG ${arm_none_eabi_debug} CACHE INTERNAL "asm compiler flags debug")
  41
  42 set(CMAKE_C_FLAGS_RELEASE ${arm_none_eabi_release} CACHE INTERNAL "c compiler flags release")
  43 set(CMAKE_CXX_FLAGS_RELEASE ${arm_none_eabi_release} CACHE INTERNAL "cxx compiler flags release")
  44 set(CMAKE_ASM_FLAGS_RELEASE ${arm_none_eabi_release} CACHE INTERNAL "asm compiler flags release")
  45
  46 set(CMAKE_C_FLAGS_RELWITHDEBINFO ${arm_none_eabi_relwithdebinfo} CACHE INTERNAL "c compiler flags release")
  47 set(CMAKE_CXX_FLAGS_RELWITHDEBINFO ${arm_none_eabi_relwithdebinfo} CACHE INTERNAL "cxx compiler flags release")
  48 set(CMAKE_ASM_FLAGS_RELWITHDEBINFO ${arm_none_eabi_relwithdebinfo} CACHE INTERNAL "asm compiler flags release")