STM32 Clion Develop

  set(CMAKE_SYSTEM_NAME Generic)
  set(CMAKE_SYSTEM_VERSION 1)
  cmake_minimum_required(VERSION 3.24)

  # specify cross-compilers and tools
  set(CMAKE_C_COMPILER arm-none-eabi-gcc)
  set(CMAKE_CXX_COMPILER arm-none-eabi-g++)
  set(CMAKE_ASM_COMPILER  arm-none-eabi-gcc)
  set(CMAKE_AR arm-none-eabi-ar)
  set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
  set(CMAKE_OBJDUMP arm-none-eabi-objdump)
  set(SIZE arm-none-eabi-size)
  set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)

  # project settings
  project(<PROJECT_NAME> C CXX ASM) # Write your project name here
  set(CMAKE_CXX_STANDARD 17)
  set(CMAKE_C_STANDARD 11)

  #Uncomment for hardware floating point
  #add_compile_definitions(ARM_MATH_CM4;ARM_MATH_MATRIX_CHECK;ARM_MATH_ROUNDING)
  add_compile_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
  add_link_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
  # set FPU(Floating Point Unit) type to VFPv4
  # with support for single-precision and double-precision floating-point operations
  # along with 16 VFP registers.  
  # you can set -mfpu=fpu-dp instead,I have not tried yet.

  #Uncomment for software floating point
  #add_compile_options(-mfloat-abi=soft)

  add_compile_options(-mcpu=cortex-m7 -mthumb -mthumb-interwork)
  add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)

  # uncomment to mitigate c++17 absolute addresses warnings
  #set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-register")

  # Enable assembler files preprocessing
  add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-x$<SEMICOLON>assembler-with-cpp>)
  # if the current compiled language is assembly,add compile options -x assembler-with-cpp

  if ("${CMAKE_BUILD_TYPE}" STREQUAL "Release")
      message(STATUS "Maximum optimization for speed")
      add_compile_options(-Ofast)
  elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
      message(STATUS "Maximum optimization for speed, debug info included")
      add_compile_options(-Ofast -g)
  elseif ("${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
      message(STATUS "Maximum optimization for size")
      add_compile_options(-Os)
  else ()
      message(STATUS "Minimal optimization, debug info included")
      add_compile_options(-Og -g)
  endif ()

  include_directories(
    Core/Inc
    Drivers/STM32F7xx_HAL_Driver/Inc
    Drivers/STM32F7xx_HAL_Driver/Inc/Legacy
    Drivers/CMSIS/Include
    Drivers/CMSIS/Device/ST/STM32F7xx/Include
    Drivers/CMSIS/DSP/Include
    BSP/Inc
  )

  add_definitions(-DARM_MATH_CM7 -DDEBUG -DUSE_HAL_DRIVER -DSTM32F767xx)

  link_directories(Drivers/CMSIS/Lib/GCC)
  # the following link libraries depend on you
  # link_libraries(arm_cortexM7lfdp_math)

  file(GLOB_RECURSE SOURCES "Core/*.*" "Drivers/*.*" "BSP/*.*")
  # file(GLOB ...) is a command to add all source files in project

  # set link memory map
  set(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/STM32F767IGTX_FLASH.ld)

  add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=${PROJECT_BINARY_DIR}/${PROJECT_NAME}.map)
  add_link_options(-mcpu=cortex-m7 -mthumb -mthumb-interwork -u _printf_float)
  add_link_options(-T ${LINKER_SCRIPT})

  add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})

  set(HEX_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.hex)
  set(BIN_FILE ${PROJECT_BINARY_DIR}/${PROJECT_NAME}.bin)

  add_custom_command(TARGET ${PROJECT_NAME}.elf POST_BUILD
          COMMAND ${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:${PROJECT_NAME}.elf> ${HEX_FILE}
          COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJECT_NAME}.elf> ${BIN_FILE}
          COMMENT "Building ${HEX_FILE} Building ${BIN_FILE}")