sys/boot/i386/gptzfsboot/Makefile

   1 # $FreeBSD$
   2
   3 .PATH:          ${.CURDIR}/../boot2 ${.CURDIR}/../gptboot \
   4                 ${.CURDIR}/../zfsboot ${.CURDIR}/../common \
   5                 ${.CURDIR}/../../common
   6
   7 FILES=          gptzfsboot
   8
   9 NM?=            nm
  10
  11 BOOT_COMCONSOLE_PORT?= 0x3f8
  12 BOOT_COMCONSOLE_SPEED?= 9600
  13 B2SIOFMT?=      0x3
  14
  15 REL1=   0x700
  16 ORG1=   0x7c00
  17 ORG2=   0x0
  18
  19 CFLAGS= -DBOOTPROG=\"gptzfsboot\" \
  20         -Os \
  21         -fno-guess-branch-probability \
  22         -fomit-frame-pointer \
  23         -fno-unit-at-a-time \
  24         -mno-align-long-strings \
  25         -mrtd \
  26         -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 \
  27         -DGPT -DBOOT2 \
  28         -DSIOPRT=${BOOT_COMCONSOLE_PORT} \
  29         -DSIOFMT=${B2SIOFMT} \
  30         -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \
  31         -I${.CURDIR}/../../common \
  32         -I${.CURDIR}/../common \
  33         -I${.CURDIR}/../../zfs \
  34         -I${.CURDIR}/../../../cddl/boot/zfs \
  35         -I${.CURDIR}/../btx/lib -I. \
  36         -I${.CURDIR}/../boot2 \
  37         -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
  38         -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
  39         -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
  40         -Winline --param max-inline-insns-single=100
  41
  42 LDFLAGS=-static -N --gc-sections
  43
  44 # Pick up ../Makefile.inc early.
  45 .include <bsd.init.mk>
  46
  47 CLEANFILES=     gptzfsboot
  48
  49 gptzfsboot: gptldr.bin gptzfsboot.bin ${BTXKERN}
  50         btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \
  51             -o ${.TARGET} gptzfsboot.bin
  52
  53 CLEANFILES+=    gptldr.bin gptldr.out gptldr.o
  54
  55 gptldr.bin: gptldr.out
  56         objcopy -S -O binary gptldr.out ${.TARGET}
  57
  58 gptldr.out: gptldr.o
  59         ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
  60
  61 CLEANFILES+=    gptzfsboot.bin gptzfsboot.out zfsboot.o sio.o
  62
  63 gptzfsboot.bin: gptzfsboot.out
  64         objcopy -S -O binary gptzfsboot.out ${.TARGET}
  65
  66 gptzfsboot.out: ${BTXCRT} zfsboot.o sio.o gpt.o drv.o cons.o util.o
  67         ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
  68
  69 zfsboot.o: ${.CURDIR}/../../zfs/zfsimpl.c
  70
  71 .if ${MACHINE_ARCH} == "amd64"
  72 beforedepend zfsboot.o: machine
  73 CLEANFILES+=    machine
  74 machine:
  75         ln -sf ${.CURDIR}/../../../i386/include machine
  76 .endif
  77
  78 .include <bsd.prog.mk>