sys/boot/i386/gptboot/Makefile

   1 # $FreeBSD$
   2
   3 .PATH:          ${.CURDIR}/../boot2 ${.CURDIR}/../common ${.CURDIR}/../../common
   4
   5 FILES=          gptboot
   6
   7 NM?=            nm
   8
   9 BOOT_COMCONSOLE_PORT?= 0x3f8
  10 BOOT_COMCONSOLE_SPEED?= 9600
  11 B2SIOFMT?=      0x3
  12
  13 REL1=   0x700
  14 ORG1=   0x7c00
  15 ORG2=   0x0
  16
  17 # Decide level of UFS support.
  18 GPTBOOT_UFS?=   UFS1_AND_UFS2
  19 #GPTBOOT_UFS?=  UFS2_ONLY
  20 #GPTBOOT_UFS?=  UFS1_ONLY
  21
  22 CFLAGS= -DBOOTPROG=\"gptboot\" \
  23         -Os \
  24         -fno-guess-branch-probability \
  25         -fomit-frame-pointer \
  26         -fno-unit-at-a-time \
  27         -mno-align-long-strings \
  28         -mrtd \
  29         -mno-mmx -mno-3dnow -mno-sse -mno-sse2 -mno-sse3 \
  30         -DGPT \
  31         -D${GPTBOOT_UFS} \
  32         -DSIOPRT=${BOOT_COMCONSOLE_PORT} \
  33         -DSIOFMT=${B2SIOFMT} \
  34         -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \
  35         -I${.CURDIR}/../../common \
  36         -I${.CURDIR}/../common \
  37         -I${.CURDIR}/../btx/lib -I. \
  38         -I${.CURDIR}/../boot2 \
  39         -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
  40         -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
  41         -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
  42         -Winline --param max-inline-insns-single=100
  43
  44 LDFLAGS=-static -N --gc-sections
  45
  46 # Pick up ../Makefile.inc early.
  47 .include <bsd.init.mk>
  48
  49 CLEANFILES=     gptboot
  50
  51 gptboot: gptldr.bin gptboot.bin ${BTXKERN}
  52         btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \
  53             -o ${.TARGET} gptboot.bin
  54
  55 CLEANFILES+=    gptldr.bin gptldr.out gptldr.o
  56
  57 gptldr.bin: gptldr.out
  58         objcopy -S -O binary gptldr.out ${.TARGET}
  59
  60 gptldr.out: gptldr.o
  61         ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
  62
  63 CLEANFILES+=    gptboot.bin gptboot.out gptboot.o sio.o ufsread.o
  64
  65 gptboot.bin: gptboot.out
  66         objcopy -S -O binary gptboot.out ${.TARGET}
  67
  68 gptboot.out: ${BTXCRT} gptboot.o sio.o gpt.o crc32.o drv.o cons.o util.o
  69         ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
  70
  71 gptboot.o: ${.CURDIR}/../../common/ufsread.c
  72
  73 .if ${MACHINE_ARCH} == "amd64"
  74 beforedepend gptboot.o: machine
  75 CLEANFILES+=    machine
  76 machine:
  77         ln -sf ${.CURDIR}/../../../i386/include machine
  78 .endif
  79
  80 .include <bsd.prog.mk>