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45 lines
832 B

# $FreeBSD$
.include <bsd.init.mk>
PROG= ${LDR}
INTERNALPROG=
FILES= ${BOOT}
MAN= ${BOOT}.8
SRCS= ${LDR}.S
CLEANFILES+= ${BOOT}
BOOT= pxeboot
LDR= pxeldr
ORG= 0x7c00
LOADER= loader
.if defined(BOOT_PXELDR_PROBE_KEYBOARD)
CFLAGS+=-DPROBE_KEYBOARD
.endif
.if defined(BOOT_PXELDR_ALWAYS_SERIAL)
CFLAGS+=-DALWAYS_SERIAL
.endif
CFLAGS+=-I${BOOTSRC}/i386/common
L=${LOADER_DEFAULT_INTERP}
LOADERBIN= ${BOOTOBJ}/i386/loader_${L}/loader_${L}.bin
CLEANFILES+= ${BOOT}.tmp
${BOOT}: ${LDR} ${LOADER}
cat ${LDR} ${LOADER} > ${.TARGET}.tmp
${DD} if=${.TARGET}.tmp of=${.TARGET} bs=2048 conv=sync
rm ${.TARGET}.tmp
LDFLAGS+=${LDFLAGS_BIN}
CLEANFILES+= ${LOADER}
${LOADER}: ${LOADERBIN} ${BTXLDR} ${BTXKERN}
btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
-b ${BTXKERN} ${LOADERBIN}
.include <bsd.prog.mk>