2023-07-08 22:44:26 -04:00
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cmake_minimum_required(VERSION 3.10)
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2023-08-10 01:36:21 -04:00
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project(hello-world)
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2023-07-08 22:44:26 -04:00
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# set(CMAKE_VERBOSE_MAKEFILE ON)
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set(CMAKE_C_COMPILER riscv-none-embed-gcc)
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set(CMAKE_CXX_COMPILER riscv-none-embed-gcc)
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set(CMAKE_OBJCOPY riscv-none-embed-objcopy)
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set(CMAKE_SIZE riscv-none-embed-size)
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set_property(SOURCE Startup/startup_ch32v20x_D6.S PROPERTY LANGUAGE C)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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set(CMAKE_CXX_STANDARD 17)
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set(CMAKE_CXX_STANDARD_REQUIRED True)
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include_directories(Debug)
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include_directories(Core)
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include_directories(User)
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include_directories(Peripheral/inc)
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add_definitions(-finline-functions-called-once -g)
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add_definitions(-Wall -march=rv32ec -mabi=ilp32e -msmall-data-limit=0 -msave-restore -Os -fmessage-length=0 -fsigned-char -ffunction-sections -fdata-sections -fno-common)
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file(GLOB SOURCES "Debug/*.c" "Core/*.c" "User/*.c" "Peripheral/src/*.c" "Startup/*.S")
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_PROJECT_NAME}.hex
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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COMMAND ${CMAKE_OBJCOPY}
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ARGS -O ihex ${CMAKE_PROJECT_NAME}.elf ${CMAKE_PROJECT_NAME}.hex)
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add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_PROJECT_NAME}.siz
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WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
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COMMAND ${CMAKE_SIZE}
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ARGS --format=berkeley ${CMAKE_PROJECT_NAME}.elf)
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add_executable(${CMAKE_PROJECT_NAME}.elf ${SOURCES})
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target_link_options(${CMAKE_PROJECT_NAME}.elf PRIVATE -T ${CMAKE_SOURCE_DIR}/Ld/Link.ld -Os -march=rv32ec -mabi=ilp32e -nostartfiles -Xlinker -gc-sections -static --specs=nano.specs --specs=nosys.specs)
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