Karina
46 lines
1.1 KiB
CMake
46 lines
1.1 KiB
CMake
cmake_minimum_required(VERSION 3.20)
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project(termOS_krn LANGUAGES C ASM)
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set(CMAKE_C_STANDARD 23)
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set(CMAKE_C_STANDARD_REQUIRED ON)
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set(CMAKE_C_EXTENSIONS OFF)
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add_compile_options(
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-ffreestanding
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-mno-red-zone
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-fno-stack-protector
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-fno-builtin
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-Wall -Wextra
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)
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add_library(shitgui STATIC src/modules/shitgui.c)
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target_include_directories(shitgui PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/include")
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add_executable(kernel
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src/kmain.c
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src/modules/memory.c
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)
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target_include_directories(kernel PRIVATE
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"${CMAKE_CURRENT_SOURCE_DIR}/../common"
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"${CMAKE_CURRENT_SOURCE_DIR}/include"
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)
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target_link_libraries(kernel PRIVATE shitgui)
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target_link_options(kernel PRIVATE
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-nostdlib
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-static
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-no-pie
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-T "${CMAKE_CURRENT_SOURCE_DIR}/linker.ld"
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)
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set_target_properties(kernel PROPERTIES
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OUTPUT_NAME "kernel.elf"
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RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin"
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)
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add_custom_command(TARGET kernel POST_BUILD
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COMMAND objcopy -O binary $<TARGET_FILE:kernel> $<TARGET_FILE_DIR:kernel>/kernel.bin
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COMMENT "Stripping ELF headers -> kernel.bin"
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) |