1# $NetBSD: Makefile,v 1.11 2002/03/17 16:14:30 minoura Exp $ 2 3NOMAN= # defined 4 5.include <bsd.own.mk> 6 7BOOT= boot_ufs 8VERSIONFILE= ${.CURDIR}/version 9VERSION!= awk -F: '$$1 ~ /^[0-9.]*$$/ { it = $$1; } END { print it }' ${VERSIONFILE} 10NEWVERSWHAT= "${BOOT}" 11 12# text and bss addresses in hex 13TEXT= 0f0000 # Primary (me) 14BOOT_TEXT= 006000 # Secondary (/boot) 15 16PROG= xx$(BOOT) 17LINKS= ${BINDIR}/xx$(BOOT) ${BINDIR}/sd$(BOOT) 18LINKS+= ${BINDIR}/xx$(BOOT) ${BINDIR}/fd$(BOOT) 19BINDIR= /usr/mdec 20STRIPFLAG= 21BINMODE= 444 22 23S= ${.CURDIR}/../../../.. 24M= $S/arch/${MACHINE} 25LIBKERN= $S/lib/libkern/arch/${MACHINE_ARCH} 26COMMONDIR= $M/stand/common 27LIBIOCS= $M/stand/libiocs 28.PATH: ${LIBKERN} ${COMMONDIR} 29SRCS= boot.S bootmain.c readufs.c readufs_ffs.c readufs_lfs.c 30SRCS+= exec_image.S memset.S strcmp.S 31 32SRCS+= vers.c 33CLEANFILES+= vers.c 34vers.c: ${VERSIONFILE} 35 sh ${S}/conf/newvers_stand.sh -DM ${.ALLSRC} ${MACHINE} ${NEWVERSWHAT} 36 37CFLAGS= -Os -fomit-frame-pointer 38CFLAGS+= -W -Wall -Wconversion -Wstrict-prototypes -Wmissing-prototypes 39CPPFLAGS+= -DTEXTADDR="0x$(TEXT)" -DBOOT_TEXTADDR="0x$(BOOT_TEXT)" 40CPPFLAGS+= -DBOOT=\"$(BOOT)\" -DBOOT_VERS=\"$(VERSION)\" 41CPPFLAGS+= -DSCSI_ADHOC_BOOTPART 42#CPPFLAGS+= -DBOOT_DEBUG 43CPPFLAGS+= -DUSE_FFS -DUSE_LFS 44CPPFLAGS+= -I${COMMONDIR} -I${LIBIOCS} 45AFLAGS= ${CFLAGS:M-[ID]*} 46.if ${OBJECT_FMT} == "ELF" 47LDFLAGS= -n -Bstatic -T ${.CURDIR}/${BOOT}.ldscript -M 48LDFLAGS+= -noinhibit-exec # XXX 49.else 50LDFLAGS= -n -Bstatic -Ttext ${TEXT} -M 51OBJCOPY?= objcopy 52.endif 53 54CLEANFILES+= $(PROG).x $(PROG).map 55 56 57$(PROG): $(OBJS) 58 $(LD) $(LDFLAGS) -o $(PROG) $(OBJS) $(LDADD) > $(PROG).map 59 @grep first_kbyte $(PROG).map 60.if ${OBJECT_FMT} == "ELF" 61 @if [ `(echo ibase=16; \ 62 sed -n 's/^.*0x\([0-9a-f]*\).* first_kbyte$$/\1-$(TEXT)-400/p' \ 63 $(PROG).map | \ 64 tr a-f A-F) | bc` -gt 0 ]; \ 65 then echo '$(BOOT): first_kbyte exceeds the first killobyte'; \ 66 rm $(PROG) ; exit 1; \ 67 fi 68.else 69 mv $(PROG) $(PROG).x 70 $(OBJCOPY) -I a.out-m68k-netbsd -O binary $(PROG).x $(PROG) 71 @rm -f $(PROG).x 72 @if [ `(echo ibase=16; \ 73 sed -n 's/ first_kbyte:.*0x\(.*\),.*$$/\1-$(TEXT)-400/p' \ 74 $(PROG).map | \ 75 tr a-f A-F) | bc` -gt 0 ]; \ 76 then echo '$(BOOT): first_kbyte exceeds the first killobyte'; \ 77 rm $(PROG) ; exit 1; \ 78 fi 79.endif 80 81.include <bsd.prog.mk> 82