update cmake to build with IAR for g0 and g4
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@@ -1,10 +1,10 @@
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#set(MCU_VARIANT MIMXRT1011)
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set(JLINK_DEVICE STM32G0B1RE)
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set(LD_FILE_GCC ${CMAKE_CURRENT_LIST_DIR}/STM32G0B1RETx_FLASH.ld)
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set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/STM32G0B1RETx_FLASH.ld)
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set(LD_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/linker/stm32g0b1xx_flash.icf)
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set(STARTUP_FILE_GCC ${ST_CMSIS}/Source/Templates/gcc/startup_stm32g0b1xx.s)
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set(STARTUP_FILE_GNU ${ST_CMSIS}/Source/Templates/gcc/startup_stm32g0b1xx.s)
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set(STARTUP_FILE_IAR ${ST_CMSIS}/Source/Templates/iar/startup_stm32g0b1xx.s)
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function(update_board TARGET)
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@@ -11,8 +11,8 @@ set(ST_HAL_DRIVER ${TOP}/hw/mcu/st/stm32${ST_FAMILY}xx_hal_driver)
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set(ST_CMSIS ${TOP}/hw/mcu/st/cmsis_device_${ST_FAMILY})
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set(CMSIS_5 ${TOP}/lib/CMSIS_5)
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# enable LTO
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#set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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# toolchain set up
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set(CMAKE_SYSTEM_PROCESSOR cortex-m0plus CACHE INTERNAL "System Processor")
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@@ -20,17 +20,21 @@ set(CMAKE_TOOLCHAIN_FILE ${TOP}/tools/cmake/toolchain/arm_${TOOLCHAIN}.cmake)
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set(FAMILY_MCUS STM32G0 CACHE INTERNAL "")
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# include board specific
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include(${CMAKE_CURRENT_LIST_DIR}/boards/${BOARD}/board.cmake)
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# enable LTO if supported
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include(CheckIPOSupported)
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check_ipo_supported(RESULT IPO_SUPPORTED)
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if (IPO_SUPPORTED)
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
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endif ()
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#------------------------------------
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# BOARD_TARGET
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#------------------------------------
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# only need to be built ONCE for all examples
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function(add_board_target TARGET)
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if (NOT TARGET ${TARGET})
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add_library(${TARGET} STATIC
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function(add_board_target BOARD_TARGET)
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if (NOT TARGET ${BOARD_TARGET})
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add_library(${BOARD_TARGET} STATIC
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${ST_CMSIS}/Source/Templates/system_${ST_PREFIX}.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal.c
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_cortex.c
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@@ -42,30 +46,31 @@ function(add_board_target TARGET)
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${ST_HAL_DRIVER}/Src/${ST_PREFIX}_hal_uart_ex.c
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${STARTUP_FILE_${CMAKE_C_COMPILER_ID}}
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)
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target_include_directories(${TARGET} PUBLIC
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target_include_directories(${BOARD_TARGET} PUBLIC
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${CMAKE_CURRENT_FUNCTION_LIST_DIR}
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${CMSIS_5}/CMSIS/Core/Include
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${ST_CMSIS}/Include
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${ST_HAL_DRIVER}/Inc
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)
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target_compile_options(${TARGET} PUBLIC
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target_compile_options(${BOARD_TARGET} PUBLIC
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)
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target_compile_definitions(${TARGET} PUBLIC
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target_compile_definitions(${BOARD_TARGET} PUBLIC
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)
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update_board(${TARGET})
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update_board(${BOARD_TARGET})
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if (CMAKE_C_COMPILER_ID STREQUAL "GCC")
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target_link_options(${TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GCC}"
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cmake_print_variables(CMAKE_C_COMPILER_ID)
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if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--script=${LD_FILE_GNU}"
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-nostartfiles
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# nanolib
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--specs=nosys.specs
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--specs=nano.specs
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)
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elseif (CMAKE_C_COMPILER_ID STREQUAL "IAR")
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# TODO support IAR
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target_link_options(${TARGET} PUBLIC
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target_link_options(${BOARD_TARGET} PUBLIC
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"LINKER:--config=${LD_FILE_IAR}"
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)
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endif ()
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