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Makefile.booters revision 1.91.12.1 
      1 #	$NetBSD: Makefile.booters,v 1.91.12.1 2018/06/25 07:25:42 pgoyette Exp $
      2 
      3 NOSANITIZER=
      4 .include <bsd.own.mk>
      5 
      6 STRIPFLAG=
      7 BINMODE=444
      8 
      9 LIBCRT0=	# nothing
     10 LIBCRTI=	# nothing
     11 LIBCRTBEGIN=	# nothing
     12 LIBCRTEND=	# nothing
     13 LIBC=		# nothing
     14 
     15 # Make sure we override any optimization options specified by the
     16 # user.
     17 .if ${MACHINE_ARCH} == "x86_64"
     18 CPUFLAGS= -m32 -march=i386 -mtune=i386
     19 .else
     20 CPUFLAGS=  -march=i386 -mtune=i386
     21 .endif
     22 COPTS=	${OPT_SIZE.${ACTIVE_CC}}
     23 
     24 I386_STAND_DIR?= $S/arch/i386/stand
     25 
     26 .PATH: ${I386_STAND_DIR}/lib
     27 
     28 ROMSTART= start_rom.o
     29 GENPROMDIR= ${I386_STAND_DIR}/genprom
     30 GENPROMOBJDIR!= cd ${GENPROMDIR} && ${PRINTOBJDIR}
     31 GENPROM= ${GENPROMOBJDIR}/genprom
     32 
     33 .PATH: ${I386_STAND_DIR}/lib/crt/dos
     34 DOSSTART= start_dos.o doscommain.o
     35 
     36 .PATH: ${I386_STAND_DIR}/lib/crt/pxe
     37 PXESTART= start_pxe.o
     38 
     39 CPPFLAGS+= -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa
     40 CPPFLAGS+= -D_STANDALONE
     41 LDFLAGS+=  -nostdlib
     42 
     43 # XXX
     44 .if ${MACHINE_ARCH} == "x86_64"
     45 CPPFLAGS+=-m32
     46 LDFLAGS+=-Wl,-m,elf_i386
     47 LIBKERN_ARCH=i386
     48 KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386"
     49 .endif
     50 
     51 CLEANFILES+= ${STARTFILE} ${BASE}.list
     52 
     53 ### find out what to use for libkern
     54 KERN_AS=	library
     55 .include "${S}/lib/libkern/Makefile.inc"
     56 LIBKERN=	${KERNLIB}
     57 
     58 ### find out what to use for libz
     59 Z_AS=		library
     60 .include "${S}/lib/libz/Makefile.inc"
     61 LIBZ=		${ZLIB}
     62 
     63 ### find out what to use for libsa
     64 SA_AS=		library
     65 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     66 .include "${S}/lib/libsa/Makefile.inc"
     67 LIBSA=		${SALIB}
     68 
     69 ### find out what to use for libi386
     70 I386DIR= ${I386_STAND_DIR}/lib
     71 .include "${I386DIR}/Makefile.inc"
     72 LIBI386=		${I386LIB}
     73 
     74 cleandir distclean: .WAIT cleanlibdir
     75 
     76 cleanlibdir:
     77 	-rm -rf lib
     78 
     79 LDFLAGS+=-Wl,-M -Wl,-e,start 	# -N does not work properly.
     80 
     81 LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}
     82 
     83 VERSIONMACHINE=x86
     84 .include "${S}/conf/newvers_stand.mk"
     85 
     86 CLEANFILES+= ${BASE}.sym
     87 ${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     88 	${_MKTARGET_LINK}
     89 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     90 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
     91 
     92 CLEANFILES+= ${BASE}.rom ${BASE}.rom.tmp
     93 ${BASE}.rom: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     94 	${_MKTARGET_LINK}
     95 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     96 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
     97 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.rom.tmp
     98 	${GENPROM} ${ROM_SIZE} < ${BASE}.rom.tmp > ${BASE}.rom || \
     99 	    ( rm -f ${BASE}.rom && false )
    100 	rm -f ${BASE}.rom.tmp
    101 
    102 CLEANFILES+= ${BASE}.com
    103 ${BASE}.com: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
    104 	${_MKTARGET_LINK}
    105 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
    106 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
    107 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com
    108 
    109 CLEANFILES+= ${BASE}.bin
    110 ${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
    111 	${_MKTARGET_LINK}
    112 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
    113 	    ${STARTFILE} ${OBJS} ${LIBLIST} > ${BASE}.list
    114 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin
    115 
    116 .include <bsd.prog.mk>
    117 KLINK_MACHINE=	i386
    118 .include <bsd.klinks.mk>
    119