45 lines
1.3 KiB
Makefile
45 lines
1.3 KiB
Makefile
# modify to your linux-2.4.26 kernel path (you must build the kernel first)
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KERNEL_PATH=../linux-2.4.26
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# modify to your TinyCC 0.9.21 path (you must build TinyCC first)
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TCC_PATH=../..
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CC=gcc
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CFLAGS=-D__KERNEL__ -Wall -O2 -g -I$(KERNEL_PATH)/include -fno-builtin-printf -DCONFIG_TCCBOOT -mpreferred-stack-boundary=2 -march=i386 -falign-functions=0 -I.
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all: tccboot initrd.img
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#tccboot.user: tcc.o main.o ctype.o vsprintf.o lib.o malloc.o dtoa.o user.o
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# $(CC) -static -nostdlib -o $@ $^
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tccboot.out: head.o tcc.o main.o ctype.o vsprintf.o lib.o malloc.o \
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dtoa.o gunzip.o
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ld -e startup_32 -Ttext=0x100000 -N -o $@ $^
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tccboot.bin: tccboot.out
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objcopy -O binary -R .note -R .comment -S $< $@
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tccboot: tccboot.bin
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$(KERNEL_PATH)/arch/i386/boot/tools/build \
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-b $(KERNEL_PATH)/arch/i386/boot/bbootsect \
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$(KERNEL_PATH)/arch/i386/boot/bsetup \
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$< CURRENT > $@
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tcc.o: $(TCC_PATH)/tcc.c
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$(CC) $(CFLAGS) -c -o $@ $<
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%.o: %.c
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$(CC) $(CFLAGS) -c -o $@ $<
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%.o: %.S
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$(CC) -D__ASSEMBLY__ -D__KERNEL__ -I$(KERNEL_PATH)/include -c -o $@ $<
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clean:
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rm -f *~ *.o tccboot.out tccboot.bin example.romfs
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cleanall: clean
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rm -f tccboot example.romfs initrd.img
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example.romfs: example/boot/tccargs example/hello.c
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cd example ; genromfs -f ../example.romfs
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initrd.img: example.romfs
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gzip < $< > $@
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