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Makefile.booters revision 1.91 
      1 #	$NetBSD: Makefile.booters,v 1.91 2017/04/08 19:53:21 christos Exp $
      2 
      3 .include <bsd.own.mk>
      4 
      5 STRIPFLAG=
      6 BINMODE=444
      7 
      8 LIBCRT0=	# nothing
      9 LIBCRTI=	# nothing
     10 LIBCRTBEGIN=	# nothing
     11 LIBCRTEND=	# nothing
     12 LIBC=		# nothing
     13 
     14 # Make sure we override any optimization options specified by the
     15 # user.
     16 .if ${MACHINE_ARCH} == "x86_64"
     17 CPUFLAGS= -m32 -march=i386 -mtune=i386
     18 .else
     19 CPUFLAGS=  -march=i386 -mtune=i386
     20 .endif
     21 COPTS=	${OPT_SIZE.${ACTIVE_CC}}
     22 
     23 I386_STAND_DIR?= $S/arch/i386/stand
     24 
     25 .PATH: ${I386_STAND_DIR}/lib
     26 
     27 ROMSTART= start_rom.o
     28 GENPROMDIR= ${I386_STAND_DIR}/genprom
     29 GENPROMOBJDIR!= cd ${GENPROMDIR} && ${PRINTOBJDIR}
     30 GENPROM= ${GENPROMOBJDIR}/genprom
     31 
     32 .PATH: ${I386_STAND_DIR}/lib/crt/dos
     33 DOSSTART= start_dos.o doscommain.o
     34 
     35 .PATH: ${I386_STAND_DIR}/lib/crt/pxe
     36 PXESTART= start_pxe.o
     37 
     38 CPPFLAGS+= -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa
     39 CPPFLAGS+= -D_STANDALONE
     40 LDFLAGS+=  -nostdlib
     41 
     42 # XXX
     43 .if ${MACHINE_ARCH} == "x86_64"
     44 CPPFLAGS+=-m32
     45 LDFLAGS+=-Wl,-m,elf_i386
     46 LIBKERN_ARCH=i386
     47 KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386"
     48 .endif
     49 
     50 CLEANFILES+= ${STARTFILE} ${BASE}.list
     51 
     52 ### find out what to use for libkern
     53 KERN_AS=	library
     54 .include "${S}/lib/libkern/Makefile.inc"
     55 LIBKERN=	${KERNLIB}
     56 
     57 ### find out what to use for libz
     58 Z_AS=		library
     59 .include "${S}/lib/libz/Makefile.inc"
     60 LIBZ=		${ZLIB}
     61 
     62 ### find out what to use for libsa
     63 SA_AS=		library
     64 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     65 .include "${S}/lib/libsa/Makefile.inc"
     66 LIBSA=		${SALIB}
     67 
     68 ### find out what to use for libi386
     69 I386DIR= ${I386_STAND_DIR}/lib
     70 .include "${I386DIR}/Makefile.inc"
     71 LIBI386=		${I386LIB}
     72 
     73 cleandir distclean: .WAIT cleanlibdir
     74 
     75 cleanlibdir:
     76 	-rm -rf lib
     77 
     78 LDFLAGS+=-Wl,-M -Wl,-e,start 	# -N does not work properly.
     79 
     80 LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}
     81 
     82 VERSIONMACHINE=x86
     83 .include "${S}/conf/newvers_stand.mk"
     84 
     85 CLEANFILES+= ${BASE}.sym
     86 ${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     87 	${_MKTARGET_LINK}
     88 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     89 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
     90 
     91 CLEANFILES+= ${BASE}.rom ${BASE}.rom.tmp
     92 ${BASE}.rom: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     93 	${_MKTARGET_LINK}
     94 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     95 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
     96 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.rom.tmp
     97 	${GENPROM} ${ROM_SIZE} < ${BASE}.rom.tmp > ${BASE}.rom || \
     98 	    ( rm -f ${BASE}.rom && false )
     99 	rm -f ${BASE}.rom.tmp
    100 
    101 CLEANFILES+= ${BASE}.com
    102 ${BASE}.com: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
    103 	${_MKTARGET_LINK}
    104 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
    105 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
    106 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com
    107 
    108 CLEANFILES+= ${BASE}.bin
    109 ${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
    110 	${_MKTARGET_LINK}
    111 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
    112 	    ${STARTFILE} ${OBJS} ${LIBLIST} > ${BASE}.list
    113 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin
    114 
    115 .include <bsd.prog.mk>
    116 KLINK_MACHINE=	i386
    117 .include <bsd.klinks.mk>
    118