sys/boot/i386/gptboot/Makefile

   1 # $FreeBSD$
   2
   3 .PATH:          ${.CURDIR}/../boot2 ${.CURDIR}/../common ${.CURDIR}/../../common
   4
   5 FILES=          gptboot
   6 MAN=            gptboot.8
   7
   8 NM?=            nm
   9
  10 BOOT_COMCONSOLE_PORT?= 0x3f8
  11 BOOT_COMCONSOLE_SPEED?= 9600
  12 B2SIOFMT?=      0x3
  13
  14 REL1=   0x700
  15 ORG1=   0x7c00
  16 ORG2=   0x0
  17
  18 # Decide level of UFS support.
  19 GPTBOOT_UFS?=   UFS1_AND_UFS2
  20 #GPTBOOT_UFS?=  UFS2_ONLY
  21 #GPTBOOT_UFS?=  UFS1_ONLY
  22
  23 CFLAGS= -DBOOTPROG=\"gptboot\" \
  24         -O1 \
  25         -DGPT \
  26         -D${GPTBOOT_UFS} \
  27         -DSIOPRT=${BOOT_COMCONSOLE_PORT} \
  28         -DSIOFMT=${B2SIOFMT} \
  29         -DSIOSPD=${BOOT_COMCONSOLE_SPEED} \
  30         -I${.CURDIR}/../../common \
  31         -I${.CURDIR}/../common \
  32         -I${.CURDIR}/../btx/lib -I. \
  33         -I${.CURDIR}/../boot2 \
  34         -I${.CURDIR}/../../.. \
  35         -Wall -Waggregate-return -Wbad-function-cast -Wcast-align \
  36         -Wmissing-declarations -Wmissing-prototypes -Wnested-externs \
  37         -Wpointer-arith -Wshadow -Wstrict-prototypes -Wwrite-strings \
  38         -Winline --param max-inline-insns-single=100
  39
  40 LDFLAGS=-static -N --gc-sections
  41
  42 # Pick up ../Makefile.inc early.
  43 .include <bsd.init.mk>
  44
  45 CLEANFILES=     gptboot
  46
  47 gptboot: gptldr.bin gptboot.bin ${BTXKERN}
  48         btxld -v -E ${ORG2} -f bin -b ${BTXKERN} -l gptldr.bin \
  49             -o ${.TARGET} gptboot.bin
  50
  51 CLEANFILES+=    gptldr.bin gptldr.out gptldr.o
  52
  53 gptldr.bin: gptldr.out
  54         objcopy -S -O binary gptldr.out ${.TARGET}
  55
  56 gptldr.out: gptldr.o
  57         ${LD} ${LDFLAGS} -e start -Ttext ${ORG1} -o ${.TARGET} gptldr.o
  58
  59 CLEANFILES+=    gptboot.bin gptboot.out gptboot.o sio.o gpt.o crc32.o drv.o \
  60                 cons.o util.o
  61
  62 gptboot.bin: gptboot.out
  63         objcopy -S -O binary gptboot.out ${.TARGET}
  64
  65 gptboot.out: ${BTXCRT} gptboot.o sio.o gpt.o crc32.o drv.o cons.o util.o
  66         ${LD} ${LDFLAGS} -Ttext ${ORG2} -o ${.TARGET} ${.ALLSRC} ${LIBSTAND}
  67
  68 gptboot.o: ${.CURDIR}/../../common/ufsread.c
  69
  70 .if ${MACHINE_CPUARCH} == "amd64"
  71 beforedepend gptboot.o: machine
  72 CLEANFILES+=    machine
  73 machine:
  74         ln -sf ${.CURDIR}/../../../i386/include machine
  75 .endif
  76
  77 .include <bsd.prog.mk>
  78
  79 # XXX: clang integrated-as doesn't grok .codeNN directives yet
  80 CFLAGS.gptldr.S=        ${CLANG_NO_IAS}
  81 CFLAGS+=                ${CFLAGS.${.IMPSRC:T}}