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72 lines
2.6 KiB
72 lines
2.6 KiB
#${templateWarning}
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_VERSION 1)
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${cmakeRequiredVersion}
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# specify cross compilers and tools
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set(CMAKE_C_COMPILER arm-none-eabi-gcc)
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set(CMAKE_CXX_COMPILER arm-none-eabi-g++)
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set(CMAKE_ASM_COMPILER arm-none-eabi-gcc)
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set(CMAKE_AR arm-none-eabi-ar)
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set(CMAKE_OBJCOPY arm-none-eabi-objcopy)
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set(CMAKE_OBJDUMP arm-none-eabi-objdump)
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set(SIZE arm-none-eabi-size)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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# project settings
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project(${projectName} C CXX ASM)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_C_STANDARD 11)
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#Uncomment for hardware floating point
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#add_compile_definitions(ARM_MATH_CM4;ARM_MATH_MATRIX_CHECK;ARM_MATH_ROUNDING)
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#add_compile_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
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#add_link_options(-mfloat-abi=hard -mfpu=fpv4-sp-d16)
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#Uncomment for software floating point
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#add_compile_options(-mfloat-abi=soft)
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add_compile_options(-mcpu=${mcpu} -mthumb -mthumb-interwork)
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add_compile_options(-ffunction-sections -fdata-sections -fno-common -fmessage-length=0)
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# uncomment to mitigate c++17 absolute addresses warnings
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#set(CMAKE_CXX_FLAGS "$${CMAKE_CXX_FLAGS} -Wno-register")
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# Enable assembler files preprocessing
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add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-x$<SEMICOLON>assembler-with-cpp>)
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if ("$${CMAKE_BUILD_TYPE}" STREQUAL "Release")
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message(STATUS "Maximum optimization for speed")
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add_compile_options(-Ofast)
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elseif ("$${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
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message(STATUS "Maximum optimization for speed, debug info included")
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add_compile_options(-Ofast -g)
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elseif ("$${CMAKE_BUILD_TYPE}" STREQUAL "MinSizeRel")
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message(STATUS "Maximum optimization for size")
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add_compile_options(-Os)
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else ()
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message(STATUS "Minimal optimization, debug info included")
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add_compile_options(-Og -g)
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endif ()
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include_directories(${includes})
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add_definitions(${defines})
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file(GLOB_RECURSE SOURCES ${sources})
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set(LINKER_SCRIPT $${CMAKE_SOURCE_DIR}/${linkerScript})
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add_link_options(-Wl,-gc-sections,--print-memory-usage,-Map=$${PROJECT_BINARY_DIR}/$${PROJECT_NAME}.map)
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add_link_options(-mcpu=${mcpu} -mthumb -mthumb-interwork)
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add_link_options(-T $${LINKER_SCRIPT})
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add_executable($${PROJECT_NAME}.elf $${SOURCES} $${LINKER_SCRIPT})
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set(HEX_FILE $${PROJECT_BINARY_DIR}/$${PROJECT_NAME}.hex)
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set(BIN_FILE $${PROJECT_BINARY_DIR}/$${PROJECT_NAME}.bin)
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add_custom_command(TARGET $${PROJECT_NAME}.elf POST_BUILD
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COMMAND $${CMAKE_OBJCOPY} -Oihex $<TARGET_FILE:$${PROJECT_NAME}.elf> $${HEX_FILE}
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COMMAND $${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:$${PROJECT_NAME}.elf> $${BIN_FILE}
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COMMENT "Building $${HEX_FILE}
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Building $${BIN_FILE}")
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