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# $FreeBSD$
# Pick up ../Makefile.inc early.
.include <bsd.init.mk>
PROG= ${LDR}
INTERNALPROG=
FILES= ${BOOT}
MAN= ${BOOT}.8
SRCS= ${LDR}.S
CLEANFILES= ${BOOT}
BOOT= pxeboot
LDR= pxeldr
ORG= 0x7c00
LOADER= loader
.if defined(BOOT_PXELDR_PROBE_KEYBOARD)
CFLAGS+=-DPROBE_KEYBOARD
.endif
.if defined(BOOT_PXELDR_ALWAYS_SERIAL)
CFLAGS+=-DALWAYS_SERIAL
.endif
CFLAGS+=-I${.CURDIR}/../common
LOADERBIN= ${.OBJDIR}/../loader/loader.bin
CLEANFILES+= ${BOOT}.tmp
${BOOT}: ${LDR} ${LOADER}
cat ${LDR} ${LOADER} > ${.TARGET}.tmp
dd if=${.TARGET}.tmp of=${.TARGET} obs=2k conv=osync status=none
rm ${.TARGET}.tmp
LDFLAGS+=-e start -Ttext ${ORG} -Wl,-N,-S,--oformat,binary
CLEANFILES+= ${LOADER}
${LOADER}: ${LOADERBIN} ${BTXLDR} ${BTXKERN}
btxld -v -f aout -e ${LOADER_ADDRESS} -o ${.TARGET} -l ${BTXLDR} \
-b ${BTXKERN} ${LOADERBIN}
.include <bsd.prog.mk>
# XXX: clang integrated-as doesn't grok .codeNN directives yet
CFLAGS.pxeldr.S= ${CLANG_NO_IAS}
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