82 lines
2.2 KiB
Makefile
82 lines
2.2 KiB
Makefile
GPP_ARGS = -Wall -Wextra -O3 -ggdb -I include \
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-ffreestanding -fno-exceptions -fno-rtti -mno-sse
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KGPP_ARGS = ${GPP_ARGS}
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AGPP_ARGS = ${GPP_ARGS}
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LD_ARGS = -z noexecstack
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KLD_ARGS = -T kernel/link.ld ${LD_ARGS}
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ALD_ARGS = -T applications/link.ld ${LD_ARGS}
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LLD_ARGS = ${LD_ARGS}
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all: out/disk.iso
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run: out/disk.iso
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gdb -x qemu.gdb
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clean:
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rm -rf obj out
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dist-clean:
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rm -rf limine
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rm -f include/mercury/kernel/limine.hpp
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limine:
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git clone --depth=1 -b v6.x-branch \
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https://github.com/limine-bootloader/limine.git limine
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cd limine && ./bootstrap && ./configure -q --enable-bios --enable-bios-cd
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+make -C limine
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cp limine/limine.h include/mercury/kernel/limine.hpp
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obj/kernel/entry.cpp.o: kernel/entry.cpp limine
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@mkdir -p $(@D)
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g++ -c ${KGPP_ARGS} $< -o $@
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obj/kernel/%.cpp.o: kernel/%.cpp
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@mkdir -p $(@D)
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g++ -c ${KGPP_ARGS} $< -o $@
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obj/kernel/%.asm.o: kernel/%.asm
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@mkdir -p $(@D)
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nasm -f elf64 $< -o $@
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KERNEL_OBJECTS = allocator.cpp application.cpp entry.cpp framebuffer.cpp \
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paging.asm paging.cpp storage.cpp storage/bd/memory.cpp terminal.cpp \
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storage/fs/tarfs.cpp utility.cpp vfile.cpp syscall.asm syscall.cpp \
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interrupts.asm interrupts.cpp
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obj/kernel.elf: ${KERNEL_OBJECTS:%=obj/kernel/%.o}
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ld ${KLD_ARGS} $^ -o $@
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obj/stdlib/%.asm.o: stdlib/%.asm
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@mkdir -p $(@D)
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nasm -f elf64 $< -o $@
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obj/stdlib/%.cpp.o: stdlib/%.cpp
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@mkdir -p $(@D)
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g++ -c ${AGPP_ARGS} $< -o $@
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STDLIB_OBJECTS = entry.cpp syscall.asm
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obj/stdlib.o: ${STDLIB_OBJECTS:%=obj/stdlib/%.o}
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ld -r ${LLD_ARGS} $^ -o $@
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obj/%.cpp.o: applications/%.cpp
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@mkdir -p $(@D)
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g++ -c ${AGPP_ARGS} $< -o $@
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INIT_OBJECTS = main.cpp
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obj/initfs/bin/init.elf: ${INIT_OBJECTS:%=obj/init/%.o} obj/stdlib.o
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@mkdir -p $(@D)
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ld ${ALD_ARGS} $^ -o $@
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APPLICATIONS = init
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obj/initfs.tgz: ${APPLICATIONS:%=obj/initfs/bin/%.elf}
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tar czf obj/initfs.tgz -C obj/initfs .
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out/disk.iso: obj/kernel.elf obj/initfs.tgz limine
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mkdir -p obj/iso out
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cp obj/kernel.elf obj/initfs.tgz limine/bin/limine-bios.sys \
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limine/bin/limine-bios-cd.bin limine.cfg obj/iso/
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cp terminus/ter-u16b.psf obj/iso/termfont.psf
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xorriso -as mkisofs -quiet -no-emul-boot -boot-info-table \
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-boot-load-size 4 -b limine-bios-cd.bin obj/iso -o $@
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limine/bin/limine bios-install $@
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rm -rf obj/iso
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