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88 lines
2.7 KiB
88 lines
2.7 KiB
set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
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cmake_minimum_required(VERSION 3.20)
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# 工具链设置
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set(TOOLPATH C:/1.MyFile/MounRiver/MounRiver_Studio/toolchain/RISC-V-Embedded-GCC/bin/riscv-none-embed-)
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if (WIN32)
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MESSAGE(STATUS "Now is windows!")
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set(CMAKE_C_COMPILER ${TOOLPATH}gcc.exe)
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set(CMAKE_CXX_COMPILER ${TOOLPATH}g++.exe)
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set(CMAKE_ASM_COMPILER ${TOOLPATH}gcc.exe)
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set(CMAKE_AR ${TOOLPATH}ar.exe)
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set(CMAKE_OBJCOPY ${TOOLPATH}objcopy.exe)
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set(CMAKE_OBJDUMP ${TOOLPATH}objdump.exe)
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set(SIZE ${TOOLPATH}size.exe)
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elseif (UNIX)
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MESSAGE(STATUS "Now is UNIX-like OS!")
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set(CMAKE_C_COMPILER ${TOOLPATH}gcc)
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set(CMAKE_CXX_COMPILER ${TOOLPATH}g++)
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set(CMAKE_ASM_COMPILER ${TOOLPATH}gcc)
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set(CMAKE_AR ${TOOLPATH}ar)
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set(CMAKE_OBJCOPY ${TOOLPATH}objcopy)
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set(CMAKE_OBJDUMP ${TOOLPATH}objdump)
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set(SIZE ${TOOLPATH}size)
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else ()
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MESSAGE(STATUS "Unsupported system!")
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endif ()
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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# 项目设置
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project(CH58x C CXX ASM)
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_C_STANDARD 99)
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# 编译参数 一般不用改
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add_compile_options(-march=rv32imac -mabi=ilp32 -mcmodel=medany -msmall-data-limit=8 -mno-save-restore -std=gnu99)
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add_compile_options(-fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -fno-common)
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# 编译等级
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add_compile_options(-O0)
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# 编译信息等级
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#add_compile_options(-Wall)
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add_compile_definitions(
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# __INTERRUPT
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)
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include_directories(
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SysDrives/RVMSIS
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SysDrives/StdPeriphDriver/inc
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SysDrives/BLE_LIB
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App/inc
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)
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file(GLOB_RECURSE SOURCES
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"SysDrives/Startup/*.S"
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"App/main.c"
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"SysDrives/RVMSIS/*.c"
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"SysDrives/StdPeriphDriver/*.c"
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)
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# 链接参数
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set(LINKER_SCRIPT ${CMAKE_SOURCE_DIR}/SysDrives/Ld/Link.ld)
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add_link_options(-nostartfiles
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-Xlinker --gc-sections
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-Wl,--print-memory-usage
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-Wl,-Map,${PROJECT_NAME}.map
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--specs=nano.specs
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--specs=nosys.specs)
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add_link_options(-T ${LINKER_SCRIPT})
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# 编译可执行文件
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add_executable(${PROJECT_NAME}.elf ${SOURCES} ${LINKER_SCRIPT})
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# 链接静态库
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target_link_libraries(${PROJECT_NAME}.elf
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${CMAKE_SOURCE_DIR}/SysDrives/StdPeriphDriver/libISP583.a
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${CMAKE_SOURCE_DIR}/SysDrives/BLE_LIB/LIBCH58xBLE.a
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)
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# 输出hex和bin
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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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)
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