71 lines
2.0 KiB
Makefile
71 lines
2.0 KiB
Makefile
CC = cc
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CFLAGS = -O2 -g
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LDFLAGS =
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LD = ld
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QEMU = qemu-system-x86_64
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QEMUFLAGS = -m 1G -enable-kvm -cpu host
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INTERNALLDFLAGS := \
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-Tlinker.ld \
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-nostdlib \
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-zmax-page-size=0x1000 \
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-static \
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-pie \
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--no-dynamic-linker \
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-ztext
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INTERNAL_LD_FLAGS_MULTIBOOT2 := \
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-Tmultiboot2.ld \
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-nostdlib \
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-zmax-page-size=0x1000 \
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-static \
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--no-dynamic-linker \
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INTERNAL_LD_FLAGS_MULTIBOOT1 := \
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-Tmultiboot.ld \
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-nostdlib \
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-zmax-page-size=0x1000 \
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-static \
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--no-dynamic-linker \
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INTERNALCFLAGS := \
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-I../stivale \
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-I. \
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-std=gnu11 \
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-ffreestanding \
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-fno-stack-protector \
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-fpie \
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-mabi=sysv \
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-mno-80387 \
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-mno-mmx \
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-mno-3dnow \
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-mno-sse \
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-mno-sse2 \
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-mno-red-zone
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all: test.elf multiboot2.elf multiboot.elf
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test.elf: stivale.o stivale2.o e9print.o memory.o
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$(LD) $^ $(LDFLAGS) $(INTERNALLDFLAGS) -o $@
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multiboot2.elf: multiboot2_trampoline.o
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$(CC) $(CFLAGS) $(INTERNALCFLAGS) -I../common/protos -m32 -c multiboot2.c -o multiboot2.o
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$(CC) $(CFLAGS) $(INTERNALCFLAGS) -m32 -c e9print.c -o e9print.o
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$(LD) $^ multiboot2.o e9print.o $(LDFLAGS) $(INTERNAL_LD_FLAGS_MULTIBOOT2) -m elf_i386 -o $@
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multiboot.elf: multiboot_trampoline.o
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$(CC) $(CFLAGS) $(INTERNALCFLAGS) -I../common/protos -m32 -c multiboot.c -o multiboot.o
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$(CC) $(CFLAGS) $(INTERNALCFLAGS) -m32 -c e9print.c -o e9print.o
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$(LD) $^ multiboot.o e9print.o $(LDFLAGS) $(INTERNAL_LD_FLAGS_MULTIBOOT1) -m elf_i386 -o $@
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%.o: %.c
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$(CC) $(CFLAGS) $(INTERNALCFLAGS) -c $< -o $@
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%.o: %.asm
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nasm -felf32 $< -o $@
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clean:
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rm -rf test.elf stivale.o stivale2.o e9print.o memory.o
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rm -rf multiboot2.o multiboot2.elf multiboot2_trampoline.o
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rm -rf multiboot.o multiboot_trampoline.o multiboot.elf
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