mirror of
https://github.com/InfiniTimeOrg/InfiniTime.git
synced 2024-12-24 18:22:19 +03:00
52 lines
1.8 KiB
CMake
52 lines
1.8 KiB
CMake
# check if already run. Changing the compiler var can cause reconfigure so don't want to do it again
|
|
if(DEFINED ARM_GCC_TOOLCHAIN)
|
|
return()
|
|
endif()
|
|
set(ARM_GCC_TOOLCHAIN TRUE)
|
|
|
|
set(CMAKE_SYSTEM_NAME Generic)
|
|
set(CMAKE_SYSTEM_PROCESSOR ARM)
|
|
|
|
set(TOOLCHAIN_PREFIX arm-none-eabi-)
|
|
|
|
if (NOT DEFINED ARM_NONE_EABI_TOOLCHAIN_BIN_PATH)
|
|
if(MINGW OR CYGWIN OR WIN32)
|
|
set(UTIL_SEARCH_CMD where)
|
|
elseif(UNIX OR APPLE)
|
|
set(UTIL_SEARCH_CMD which)
|
|
endif()
|
|
execute_process(
|
|
COMMAND ${UTIL_SEARCH_CMD} ${TOOLCHAIN_PREFIX}gcc
|
|
OUTPUT_VARIABLE BINUTILS_PATH
|
|
OUTPUT_STRIP_TRAILING_WHITESPACE
|
|
)
|
|
|
|
get_filename_component(ARM_NONE_EABI_TOOLCHAIN_BIN_PATH ${BINUTILS_PATH} DIRECTORY)
|
|
endif ()
|
|
|
|
# Without that flag CMake is not able to pass test compilation check
|
|
if (${CMAKE_VERSION} VERSION_EQUAL "3.6.0" OR ${CMAKE_VERSION} VERSION_GREATER "3.6")
|
|
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
|
|
else()
|
|
set(CMAKE_EXE_LINKER_FLAGS_INIT "--specs=nosys.specs")
|
|
endif()
|
|
|
|
set(TOOLCHAIN_PATH_AND_PREFIX ${ARM_NONE_EABI_TOOLCHAIN_BIN_PATH}/${TOOLCHAIN_PREFIX})
|
|
|
|
set(CMAKE_C_COMPILER ${TOOLCHAIN_PATH_AND_PREFIX}gcc)
|
|
|
|
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
|
|
|
|
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PATH_AND_PREFIX}c++)
|
|
|
|
set(CMAKE_AR ${TOOLCHAIN_PATH_AND_PREFIX}ar)
|
|
set(CMAKE_RANLIB ${TOOLCHAIN_PATH_AND_PREFIX}ranlib)
|
|
|
|
set(CMAKE_OBJCOPY ${TOOLCHAIN_PATH_AND_PREFIX}objcopy CACHE INTERNAL "objcopy tool")
|
|
set(CMAKE_SIZE_UTIL ${TOOLCHAIN_PATH_AND_PREFIX}size CACHE INTERNAL "size tool")
|
|
|
|
set(CMAKE_SYSROOT ${ARM_NONE_EABI_TOOLCHAIN_BIN_PATH})
|
|
set(CMAKE_FIND_ROOT_PATH ${ARM_NONE_EABI_TOOLCHAIN_BIN_PATH})
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
|
|
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) |