2017-11-01 04:37:39 -04:00
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ifneq (ok, $(shell test -d '$(I)' && echo 'ok'))
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$(error 'Include directory "$(I)" does not exist')
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endif
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2017-11-01 00:53:54 -04:00
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CCPREFIX = i686-elf-
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AS = $(CCPREFIX)as
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CC = $(CCPREFIX)gcc
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2017-11-01 02:07:03 -04:00
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OBJS = boot.s.o main.c.o logger.c.o console.c.o gdt.c.o gdt.asm.o idt.c.o idt.asm.o isr.c.o isr.asm.o
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2017-11-01 00:53:54 -04:00
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all: kernel
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clean:
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2017-11-01 01:01:29 -04:00
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rm -f kernel $(OBJS)
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2017-11-01 00:53:54 -04:00
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kernel: $(OBJS)
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2017-11-01 02:42:30 -04:00
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$(CC) -T linker.ld -o $@ -ffreestanding -nostdlib -lgcc $(OBJS)
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2017-11-01 04:53:27 -04:00
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grub-file --is-x86-multiboot $@
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grub-file --is-x86-multiboot2 $@
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2017-11-01 00:53:54 -04:00
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%.c.o: %.c
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2017-11-01 04:37:39 -04:00
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$(CC) -c $< -o $@ -std=gnu99 -ffreestanding -fno-builtin -fno-stack-protector -Wall -Wextra -I$(I)
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2017-11-01 00:53:54 -04:00
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%.s.o: %.s
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$(AS) $< -o $@
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2017-11-01 01:26:22 -04:00
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%.asm.o: %.asm
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nasm -felf -o $@ $<
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