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.PHONY: clean, mrproper
CC = gcc
CFLAGS = -nostdlib -nostartfiles -nodefaultlibs -fno-builtin -fno-stack-protector -Wall -Wextra -I . -I ./lib
LD = ld
LDFLAGS = -T link.ld
ASM = nasm
AFLAGS = -f elf
OBJECTS = core/loader_.o core/kmain.o core/sys.o \
core/monitor.o task/timer.o \
task/idt.o task/idt_.o task/task.o task/task_.o task/syscall.o \
lib/stdlib.o lib/bitset.o \
mem/mem.o mem/paging.o mem/gdt.o mem/heap.o mem/seg.o \
linker/elf.o
OUT = kernel.elf
all: $(OBJECTS)
echo "* Linking $(OUT)..."
$(LD) $(LDFLAGS) $(OBJECTS) -o $(OUT) -Map kernel.map
clean:
rm $(OBJECTS) || exit 0
rm *.o */*.o || exit 0
rm *.map || exit 0
mrproper: clean
rm $(OUT) || exit 0
%.o: %.asm
echo "* Compiling $<..."
$(ASM) $(AFLAGS) -o $@ $<
%.o: %.c
echo "* Compiling $<..."
$(CC) -c $< -o $@ $(CFLAGS)
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