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Makefile.booters revision 1.100 
      1 #	$NetBSD: Makefile.booters,v 1.100 2024/06/29 13:46:40 rin Exp $
      2 
      3 NOLIBCSANITIZER=
      4 NOSANITIZER=
      5 .include <bsd.own.mk>
      6 
      7 STRIPFLAG=
      8 BINMODE=444
      9 
     10 LIBCRT0=	# nothing
     11 LIBCRTI=	# nothing
     12 LIBCRTBEGIN=	# nothing
     13 LIBCRTEND=	# nothing
     14 LIBC=		# nothing
     15 
     16 # Make sure we override any optimization options specified by the
     17 # user.
     18 .if ${MACHINE_ARCH} == "x86_64"
     19 CPUFLAGS= -m32 -march=i386 -mtune=i386
     20 .else
     21 CPUFLAGS=  -march=i386 -mtune=i386
     22 .endif
     23 COPTS=	${OPT_SIZE.${ACTIVE_CC}}
     24 
     25 I386_STAND_DIR?= $S/arch/i386/stand
     26 
     27 .PATH: ${I386_STAND_DIR}/lib
     28 
     29 .PATH: ${I386_STAND_DIR}/lib/crt/pxe
     30 PXESTART= start_pxe.o
     31 
     32 CPPFLAGS+= -nostdinc -I${.OBJDIR} -I$S -I${I386_STAND_DIR}/lib -I$S/lib/libsa
     33 CPPFLAGS+= -D_STANDALONE
     34 LDFLAGS+=  -nostdlib
     35 
     36 # XXX
     37 .if ${MACHINE_ARCH} == "x86_64"
     38 CPPFLAGS+=-m32
     39 LDFLAGS+=-Wl,-m,elf_i386
     40 LIBKERN_ARCH=i386
     41 KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386"
     42 .endif
     43 
     44 CLEANFILES+= ${STARTFILE} ${BASE}.list
     45 
     46 ### find out what to use for libkern
     47 KERN_AS=	library
     48 .include "${S}/lib/libkern/Makefile.inc"
     49 LIBKERN=	${KERNLIB}
     50 
     51 ### find out what to use for libz
     52 Z_AS=		library
     53 .include "${S}/lib/libz/Makefile.inc"
     54 LIBZ=		${ZLIB}
     55 
     56 ### find out what to use for libsa
     57 SA_AS=		library
     58 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     59 SAMISCCPPFLAGS+=-DLIBSA_NFS_IMPLICIT_MOUNT
     60 .include "${S}/lib/libsa/Makefile.inc"
     61 LIBSA=		${SALIB}
     62 
     63 ### find out what to use for libi386
     64 I386DIR= ${I386_STAND_DIR}/lib
     65 .include "${I386DIR}/Makefile.inc"
     66 LIBI386=		${I386LIB}
     67 
     68 cleandir distclean: .WAIT cleanlibdir
     69 
     70 cleanlibdir:
     71 	-rm -rf lib
     72 
     73 LDFLAGS+=-Wl,-z,noseparate-code -Wl,-M -Wl,-e,start 	# -N does not work properly.
     74 
     75 LIBLIST=${LIBI386} ${LIBSA} ${LIBZ} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}
     76 
     77 VERSIONMACHINE=x86
     78 .include "${S}/conf/newvers_stand.mk"
     79 
     80 CLEANFILES+= ${BASE}.sym
     81 ${BASE}.sym: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     82 	${_MKTARGET_LINK}
     83 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     84 	    ${STARTFILE} ${OBJS} ${LIBLIST} >${BASE}.list
     85 
     86 CLEANFILES+= ${BASE}.com
     87 ${BASE}.com: ${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 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.com
     92 
     93 CLEANFILES+= ${BASE}.bin
     94 ${BASE}.bin: ${STARTFILE} ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBI386}
     95 	${_MKTARGET_LINK}
     96 	${CC} -o ${BASE}.sym ${LDFLAGS} -Wl,-Ttext,${RELOC} \
     97 	    ${STARTFILE} ${OBJS} ${LIBLIST} > ${BASE}.list
     98 	${OBJCOPY} -O binary ${BASE}.sym ${BASE}.bin
     99 
    100 CWARNFLAGS.gcc+=	${CC_WNO_ADDRESS_OF_PACKED_MEMBER}
    101 
    102 .include <bsd.prog.mk>
    103 KLINK_MACHINE=	i386
    104 .include <bsd.klinks.mk>
    105