180 lines
4.5 KiB
CMake
180 lines
4.5 KiB
CMake
cmake_minimum_required(VERSION 3.22)
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#
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# User is free to modify the file as much as necessary
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#
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list(APPEND CMAKE_MODULE_PATH "{{sr:cmake_path}}")
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include("cmake/gcc-arm-none-eabi.cmake")
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message("Build CMAKE_MODULE_PATH: " ${CMAKE_MODULE_PATH})
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# Core project settings
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project(flexptp-demo)
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enable_language(C CXX ASM)
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message("Build type: " ${CMAKE_BUILD_TYPE})
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# Setup compiler settings
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set(CMAKE_C_STANDARD 11)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS ON)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS ON)
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# Core MCU flags, CPU type, instruction set and FPU setup
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set(cpu_PARAMS
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# Other parameters
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# -mthumb
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# -mcpu, -mfloat, -mfloat-abi, ...
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)
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# Set MCU type
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set(MCU_TYPE STM32H743xx)
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# Sources
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set(sources_SRCS
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)
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# Include directories for all compilers
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set(include_DIRS
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${CMAKE_SOURCE_DIR}/Inc
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${CMAKE_SOURCE_DIR}/Middlewares/Inc
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${CMAKE_SOURCE_DIR}/Src
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${CMAKE_SOURCE_DIR})
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# Include directories for each compiler
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set(include_c_DIRS)
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set(include_cxx_DIRS)
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set(include_asm_DIRS)
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# Symbols definition for all compilers
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set(symbols_SYMB)
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# Symbols definition for each compiler
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set(symbols_c_SYMB)
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set(symbols_cxx_SYMB)
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set(symbols_asm_SYMB)
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# Link directories and names of libraries
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set(link_DIRS)
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set(link_LIBS freertos_kernel)
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# Linker script
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set(linker_script_SRC)
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# Compiler options
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set(compiler_OPTS)
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# Linker options
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set(linker_OPTS)
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# Now call generated cmake
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# This will add script generated
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# information to the project
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include("cmake/vscode_generated.cmake")
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# Link directories setup
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# Must be before executable is added
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link_directories(${CMAKE_PROJECT_NAME} ${link_DIRS})
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# Create an executable object type
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add_executable(${CMAKE_PROJECT_NAME})
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# Add sources to executable
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target_sources(${CMAKE_PROJECT_NAME} PUBLIC ${sources_SRCS})
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# Seéect Ethernet stack
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set(ETH_STACK "LWIP") # select "LWIP" or "ETHERLIB"
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# Add definitions
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set(compile_DEFS ${MCU_TYPE} USE_HAL_DRIVER DEBUG CMSIS_OS2 PPS_SIMPLE ETH_STACK="${ETH_STACK}")
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add_compile_definitions(${compile_DEFS})
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add_compile_definitions(PROJECT_NAME="${CMAKE_PROJECT_NAME}")
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# Add include paths
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target_include_directories(${CMAKE_PROJECT_NAME} PUBLIC
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${include_DIRS}
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$<$<COMPILE_LANGUAGE:C>: ${include_c_DIRS}>
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$<$<COMPILE_LANGUAGE:CXX>: ${include_cxx_DIRS}>
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$<$<COMPILE_LANGUAGE:ASM>: ${include_asm_DIRS}>
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)
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# Add Middlewares
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add_subdirectory(Middlewares)
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add_compile_definitions(CMSIS_device_header="${device_header}") # exported from Middlewares
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if (ETH_STACK STREQUAL "ETHERLIB")
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add_compile_definitions("ETH_ETHERLIB")
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elseif(ETH_STACK STREQUAL "LWIP")
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add_compile_definitions("ETH_LWIP")
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endif()
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# Add Drivers (HAL and CMSIS)
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add_subdirectory(Drivers)
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# Add Modules
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add_subdirectory(Modules)
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# Add generic sources
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add_subdirectory(Src)
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# Add project symbols (macros)
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target_compile_definitions(${CMAKE_PROJECT_NAME} PRIVATE
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${symbols_SYMB}
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$<$<COMPILE_LANGUAGE:C>: ${symbols_c_SYMB}>
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$<$<COMPILE_LANGUAGE:CXX>: ${symbols_cxx_SYMB}>
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$<$<COMPILE_LANGUAGE:ASM>: ${symbols_asm_SYMB}>
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# Configuration specific
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$<$<CONFIG:Debug>:DEBUG>
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$<$<CONFIG:Release>: >
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)
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# Add linked libraries
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target_link_libraries(${CMAKE_PROJECT_NAME} ${link_LIBS})
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# Compiler options
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target_compile_options(${CMAKE_PROJECT_NAME} PRIVATE
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${cpu_PARAMS}
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${compiler_OPTS}
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-Wall
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-Wextra
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# -Wpedantic
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-Wno-unused-parameter
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$<$<COMPILE_LANGUAGE:C>: >
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$<$<COMPILE_LANGUAGE:CXX>:
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# -Wno-volatile
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# -Wold-style-cast
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# -Wuseless-cast
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# -Wsuggest-override
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>
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$<$<COMPILE_LANGUAGE:ASM>:-x assembler-with-cpp -MMD -MP>
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$<$<CONFIG:Debug>:-O0 -g3 -ggdb>
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$<$<CONFIG:Release>:-Og -g0>
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)
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# Linker options
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target_link_options(${CMAKE_PROJECT_NAME} PRIVATE
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-T${linker_script_SRC}
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${cpu_PARAMS}
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${linker_OPTS}
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-Wl,-Map=${CMAKE_PROJECT_NAME}.map
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-u _printf_float # STDIO float formatting support (remove if not used)
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--specs=nosys.specs
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-Wl,--start-group
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-lc
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-lm
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-lstdc++
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-lsupc++
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-Wl,--end-group
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-Wl,-z,max-page-size=8 # Allow good software remapping across address space (with proper GCC section making)
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-Wl,--print-memory-usage
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)
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# Execute post-build to print size, generate hex and bin
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add_custom_command(TARGET ${CMAKE_PROJECT_NAME} POST_BUILD
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COMMAND ${CMAKE_SIZE} $<TARGET_FILE:${CMAKE_PROJECT_NAME}>
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COMMAND ${CMAKE_OBJCOPY} -O ihex $<TARGET_FILE:${CMAKE_PROJECT_NAME}> ${CMAKE_PROJECT_NAME}.hex
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COMMAND ${CMAKE_OBJCOPY} -O binary $<TARGET_FILE:${CMAKE_PROJECT_NAME}> ${CMAKE_PROJECT_NAME}.bin
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) |