112 lines
3.4 KiB
CMake
112 lines
3.4 KiB
CMake
# The Moon kernel for Luna.
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file(GLOB_RECURSE HEADERS src/*.h)
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set(SOURCES
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${HEADERS}
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src/main.cpp
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src/Log.cpp
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src/cxxabi.cpp
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src/video/Framebuffer.cpp
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src/video/TextConsole.cpp
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src/memory/MemoryManager.cpp
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src/memory/Heap.cpp
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src/memory/KernelVM.cpp
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src/memory/UserVM.cpp
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src/memory/MemoryMap.cpp
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src/boot/Init.cpp
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src/arch/Serial.cpp
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src/arch/Timer.cpp
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src/arch/PCI.cpp
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src/thread/Thread.cpp
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src/thread/ThreadImage.cpp
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src/thread/Scheduler.cpp
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src/sys/Syscall.cpp
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src/sys/exit.cpp
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src/sys/console_write.cpp
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src/sys/clock_gettime.cpp
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src/sys/mmap.cpp
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src/sys/usleep.cpp
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src/sys/open.cpp
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src/sys/exec.cpp
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src/sys/file.cpp
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src/sys/id.cpp
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src/sys/mkdir.cpp
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src/sys/mknod.cpp
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src/fs/VFS.cpp
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src/fs/tmpfs/FileSystem.cpp
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src/fs/devices/DeviceRegistry.cpp
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src/fs/devices/NullDevice.cpp
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src/fs/devices/ConsoleDevice.cpp
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src/InitRD.cpp
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src/ELF.cpp
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)
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if("${LUNA_ARCH}" MATCHES "x86_64")
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set(SOURCES
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${SOURCES}
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src/arch/x86_64/IO.cpp
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src/arch/x86_64/Serial.cpp
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src/arch/x86_64/MMU.cpp
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src/arch/x86_64/CPU.cpp
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src/arch/x86_64/Timer.cpp
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src/arch/x86_64/Thread.cpp
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src/arch/x86_64/PCI.cpp
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src/arch/x86_64/init/GDT.cpp
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src/arch/x86_64/init/IDT.cpp
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src/arch/x86_64/init/PIC.cpp
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)
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endif()
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add_executable(moon ${SOURCES})
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if("${LUNA_ARCH}" MATCHES "x86_64")
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set(ASM_SOURCES
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src/arch/x86_64/CPU.asm
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src/arch/x86_64/Entry.asm
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)
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add_library(moon-asm STATIC ${ASM_SOURCES})
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target_link_libraries(moon moon-asm)
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endif()
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target_link_libraries(moon luna-freestanding)
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target_compile_definitions(moon PRIVATE IN_MOON)
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target_compile_options(moon PRIVATE -Os)
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target_compile_options(moon PRIVATE -Wall -Wextra -Werror -Wvla -Wsign-conversion)
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target_compile_options(moon PRIVATE -Wdisabled-optimization -Wformat=2 -Winit-self)
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target_compile_options(moon PRIVATE -Wmissing-include-dirs -Wswitch-default -Wcast-qual -Wundef)
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target_compile_options(moon PRIVATE -Wcast-align -Wwrite-strings -Wlogical-op -Wredundant-decls -Wshadow -Wconversion)
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target_compile_options(moon PRIVATE -fno-rtti -ffreestanding -fno-exceptions)
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target_compile_options(moon PRIVATE -fno-asynchronous-unwind-tables -fno-omit-frame-pointer)
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target_compile_options(moon PRIVATE -nostdlib -mcmodel=kernel)
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if("${LUNA_ARCH}" MATCHES "x86_64")
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target_compile_options(moon PRIVATE -mno-red-zone)
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target_compile_options(moon PRIVATE -mno-80387 -mno-mmx -mno-sse -mno-sse2)
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target_link_options(moon PRIVATE -mno-red-zone)
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endif()
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if(MOON_DEBUG_SYMBOLS)
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message(STATUS "Building Moon with debug symbols")
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target_compile_options(moon PRIVATE -ggdb)
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include(debug.cmake)
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endif()
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target_link_options(moon PRIVATE -lgcc -Wl,--build-id=none -z max-page-size=0x1000 -mcmodel=kernel)
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set_target_properties(moon PROPERTIES CXX_STANDARD 20)
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target_include_directories(moon PRIVATE ${CMAKE_CURRENT_LIST_DIR}/src)
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target_include_directories(moon PRIVATE ${LUNA_BASE}/usr/include)
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configure_file(src/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/gen/config.h @ONLY)
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target_include_directories(moon PRIVATE ${CMAKE_CURRENT_BINARY_DIR}/gen)
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target_link_options(moon PRIVATE LINKER:-T ${CMAKE_CURRENT_LIST_DIR}/moon.ld -nostdlib -nodefaultlibs)
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install(FILES "${CMAKE_CURRENT_BINARY_DIR}/moon" DESTINATION ${LUNA_ROOT}/initrd/boot)
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