sys/boot/pc32/pxeldr/Makefile

   1 # $FreeBSD: src/sys/boot/i386/pxeldr/Makefile,v 1.1.2.5 2001/04/25 11:24:01 ru Exp $
   2
   3 MAINTAINER=jhb@FreeBSD.org
   4
   5 ORG=            0x7c00
   6
   7 LDR=            pxeldr
   8 BOOT=           pxeboot
   9 PROG=           ${BOOT}
  10 MAN=            ${BOOT}.8
  11 STRIP=
  12 BINDIR?=        /boot
  13 M4?=            m4
  14
  15 .if defined(BOOT_PXELDR_PROBE_KEYBOARD)
  16 M4FLAGS+=       -DPROBE_KEYBOARD
  17 .endif
  18
  19 .if exists(${.OBJDIR}/../loader)
  20 LOADER= ${.OBJDIR}/../loader/loader
  21 .else
  22 LOADER= ${.CURDIR}/../loader/loader
  23 .endif
  24
  25 ${BOOT}: ${LDR} ${LOADER}
  26         cat ${LDR} ${LOADER} > ${.TARGET}.tmp
  27         dd if=${.TARGET}.tmp of=${.TARGET} obs=2k conv=osync
  28         rm ${.TARGET}.tmp
  29
  30 ${LDR}: ${LDR}.o
  31 .if ${OBJFORMAT} == aout
  32         ${LD} -nostdlib -N -s -T ${ORG} -o ${LDR}.out ${LDR}.o
  33         dd if=${LDR}.out of=${.TARGET} ibs=32 skip=1
  34 .else
  35         ${LD} -N -e start -Ttext ${ORG} -o ${LDR}.out ${LDR}.o
  36         objcopy -S -O binary ${LDR}.out ${.TARGET}
  37 .endif
  38
  39 ${LDR}.o: ${LDR}.s
  40         (cd ${.CURDIR}; ${M4} ${M4FLAGS} ${LDR}.s) | \
  41            ${AS} ${AFLAGS} -o ${.TARGET}
  42
  43 CLEANFILES+= ${LDR} ${LDR}.out ${LDR}.o ${BOOT}.tmp
  44
  45 .include <bsd.prog.mk>