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# $FreeBSD$
PROG= boot0
NOMAN=
STRIP=
BINDIR?= /boot
BINMODE= 444
M4?= m4
B0FLAGS=0xf
B0TICKS=0xb6
ORG= 0x600
boot0: boot0.o
.if ${OBJFORMAT} == aout
${LD} -N -s -T ${ORG} -o boot0.out boot0.o
dd if=boot0.out of=${.TARGET} ibs=32 skip=1
.else
${LD} -N -e start -Ttext ${ORG} -o boot0.out boot0.o
objcopy -S -O binary boot0.out ${.TARGET}
.endif
boot0.o: boot0.m4 boot0.s
(cd ${.CURDIR}; ${M4} -DFLAGS=${B0FLAGS} -DTICKS=${B0TICKS} \
boot0.m4 boot0.s) | ${AS} ${AFLAGS} -o ${.TARGET}
CLEANFILES+= boot0.out boot0.o
.include <bsd.prog.mk>
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