2020-07-07 00:21:18 +00:00
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#project config
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cmake_minimum_required(VERSION 3.10)
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# cheat the compile test
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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SET(CMAKE_SYSTEM_NAME Generic)
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SET(CMAKE_CROSSCOMPILING 1)
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project(chroma)
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SET(src_files
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chroma/kernel.c
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chroma/video/draw.c
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chroma/video/print.c
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chroma/system/cpu.c
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chroma/system/rw.c
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chroma/system/serial.c
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chroma/system/memory/paging.c
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chroma/system/memory/physmem.c
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chroma/system/drivers/keyboard.c
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)
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include_directories("chroma/inc")
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SET(src_no_sse
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chroma/system/interrupts.c
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)
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set_property(SOURCE ${src_no_sse} PROPERTY COMPILE_FLAGS -mgeneral-regs-only)
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add_executable(kernel.elf ${src_files} ${src_no_sse} font.o)
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2020-07-07 23:38:59 +00:00
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target_compile_options(kernel.elf PRIVATE -ffreestanding -O2 -Wall -Wextra -Wall -Werror -pedantic -fPIC)
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2020-07-07 00:21:18 +00:00
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target_link_options(kernel.elf PRIVATE -T linker.ld -ffreestanding -O2 -nostdlib -lgcc)
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