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Makefile.buildboot revision 1.38 
      1 #	$NetBSD: Makefile.buildboot,v 1.38 2024/02/08 18:10:34 christos Exp $
      2 
      3 # RELOC=FFF00000 allows for boot prog up to FF000 (1044480) bytes long
      4 RELOC=	FFF00000
      5 
      6 S=		${.CURDIR}/../../../..
      7 
      8 .PATH: ${.CURDIR}/../common
      9 
     10 PROG=		${PROGAOUT}.lif
     11 WARNS?=		1
     12 
     13 SRCS=		${COMMONSOURCE} ${DRIVERSOURCE} ${PROGSOURCE}
     14 NOMAN=		# defined
     15 STRIPFLAG=
     16 BINMODE=	444
     17 
     18 CLEANFILES+=	${PROGAOUT}
     19 
     20 CPPFLAGS+=	-I${.CURDIR}/../../.. -I${.CURDIR}/../../../..  -I${.OBJDIR}
     21 CPPFLAGS+=	-Wno-main
     22 CPPFLAGS+=	-D__daddr_t=int32_t
     23 CFLAGS=		-Os -fno-unwind-tables -msoft-float -ffreestanding
     24 
     25 # XXX SHOULD NOT NEED TO DEFINE THESE!
     26 LIBCRT0=
     27 LIBCRTI=
     28 LIBC=
     29 LIBCRTBEGIN=
     30 LIBCRTEND=
     31 
     32 .if ${MKREPRO_TIMESTAMP:Uno} != "no"
     33 HP300MKBOOT_TIMESTAMP=-t "${MKREPRO_TIMESTAMP}"
     34 .endif
     35 
     36 ${PROG}: ${PROGAOUT}
     37 	${OBJCOPY} --output-target=binary ${PROGAOUT} ${PROGAOUT}.bin
     38 	${TOOL_HP300MKBOOT} -l 0x${RELOC} ${HP300MKBOOT_TIMESTAMP} ${PROGAOUT}.bin ${PROG}
     39 	rm -f ${PROGAOUT}.bin
     40 
     41 .include "${S}/conf/newvers_stand.mk"
     42 
     43 CPPFLAGS+=		-DDCACONSOLE -DAPCICONSOLE -DITECONSOLE -DDCMCONSOLE
     44 CPPFLAGS+=		-DHIL_KEYBOARD -DUK_KEYBOARD
     45 CPPFLAGS+=		-DDOMAIN_KEYBOARD
     46 CPPFLAGS+=		-D_STANDALONE -DCOMPAT_NOLABEL -Dhp300
     47 CPPFLAGS+=		-DCOMPAT_UFS -DNO_LSEEK
     48 CPPFLAGS+=		-DLIBSA_CREAD_NOCRC
     49 
     50 # if sun bootparams is desired
     51 #CPPFLAGS+=     -DSUN_BOOTPARAMS
     52 
     53 # Limit the alloc() heap to below the msgbuf and ROM scratch pages.
     54 CPPFLAGS+=		-DHEAP_LIMIT="0xffffdfff"
     55 
     56 COMMONSOURCE=		srt0.S autoconf.c clock.c conf.c cons.c devopen.c \
     57 			exec.c machdep.c prf.c rawfs.c netio.c
     58 DRIVERSOURCE=		apci.c ct.c dca.c dcm.c dnkbd.c fhpib.c hil.c \
     59 			hpib.c if_le.c ite.c ite_dumb.c ite_dv.c ite_gb.c \
     60 			ite_hy.c ite_rb.c ite_subr.c ite_tc.c ite_tvrx.c \
     61 			ite_sti.c \
     62 			kbd.c kbdconf.c nhpib.c rd.c scsi.c sd.c
     63 
     64 .include <bsd.own.mk>
     65 .include <bsd.klinks.mk>
     66 .include <bsd.prog.mk>
     67 
     68 ### find out what to use for libkern
     69 KERN_AS=	library
     70 .include "${S}/lib/libkern/Makefile.inc"
     71 LIBKERN=	${KERNLIB}
     72 
     73 ### find out what to use for libz
     74 Z_AS=		library
     75 .include "${S}/lib/libz/Makefile.inc"
     76 LIBZ=		${ZLIB}
     77 
     78 ### find out what to use for libsa
     79 SA_AS=		library
     80 SAMISCMAKEFLAGS+="SA_USE_CREAD=yes"
     81 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     82 .include "${S}/lib/libsa/Makefile.inc"
     83 LIBSA=		${SALIB}
     84 
     85 ${PROGAOUT}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     86 	${LD} -N -Ttext ${RELOC} -e begin -o ${PROGAOUT} \
     87 	    ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN}
     88 	@${SIZE} ${PROGAOUT}
     89 	@echo ${PROGAOUT} total size should not exceed 1044480 bytes
     90