sys/boot/i386/gptzfsboot/Makefile

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