1# $NetBSD: Makefile,v 1.25 2011/01/22 19:19:24 joerg Exp $ 2 3NOMAN= # defined 4 5.include <bsd.own.mk> 6 7BOOT= boot_ufs 8VERSIONFILE= ${.CURDIR}/version 9VERSION!= ${TOOL_AWK} -F: '$$1 ~ /^[0-9.]*$$/ { it = $$1; } \ 10 END { print it }' ${VERSIONFILE} 11NEWVERSWHAT= "${BOOT}" 12 13# text and bss addresses in hex 14TEXT= 0f0000 # Primary (me) 15BOOT_TEXT= 006000 # Secondary (/boot) 16 17PROG= xx$(BOOT) 18LINKS= ${BINDIR}/xx$(BOOT) ${BINDIR}/sd$(BOOT) 19LINKS+= ${BINDIR}/xx$(BOOT) ${BINDIR}/fd$(BOOT) 20BINDIR= /usr/mdec 21STRIPFLAG= 22BINMODE= 444 23 24S= ${.CURDIR}/../../../.. 25M= $S/arch/${MACHINE} 26LIBKERN= $S/lib/libkern/arch/${MACHINE_ARCH} 27COMMONDIR= $M/stand/common 28LIBIOCS= $M/stand/libiocs 29.PATH: ${LIBKERN} ${COMMONDIR} 30SRCS= boot.S bootmain.c readufs.c readufs_ffs.c readufs_lfs.c 31SRCS+= exec_image.S memset.S strcmp.S 32 33SRCS+= vers.c 34CLEANFILES+= vers.c 35vers.c: ${VERSIONFILE} 36 ${_MKTARGET_CREATE} 37 ${HOST_SH} ${S}/conf/newvers_stand.sh \ 38 ${.ALLSRC} ${MACHINE} ${NEWVERSWHAT} 39 40CFLAGS= -Os -fomit-frame-pointer 41CFLAGS+= -m68020-60 42CFLAGS+= -W -Wall -Wstrict-prototypes -Wmissing-prototypes 43CPPFLAGS+= -DTEXTADDR="0x$(TEXT)" -DBOOT_TEXTADDR="0x$(BOOT_TEXT)" 44CPPFLAGS+= -DBOOT=\"$(BOOT)\" -DBOOT_VERS=\"$(VERSION)\" 45CPPFLAGS+= -DSCSI_ADHOC_BOOTPART 46#CPPFLAGS+= -DBOOT_DEBUG 47CPPFLAGS+= -DUSE_FFS -DUSE_LFS -DUSE_UFS1 -DUSE_UFS2 48CPPFLAGS+= -I${COMMONDIR} -I${LIBIOCS} -I${S} -I. -D_STANDALONE 49AFLAGS= ${CFLAGS:M-[ID]*} 50LINKFLAGS= -n -Bstatic -T ${.CURDIR}/${BOOT}.ldscript -M 51LINKFLAGS+= -noinhibit-exec # XXX 52 53.include "${.CURDIR}/../Makefile.booters" 54.include "${S}/../common/lib/libc/Makefile.inc" 55 56CLEANFILES+= $(PROG).x $(PROG).map 57 58 59$(PROG): $(OBJS) 60 ${_MKTARGET_LINK} 61 : 62 : Note: "relocation truncated to fit: R_68K_16" messages are expected. 63 : Other errors are fatal. 64 : 65 $(LD) $(LINKFLAGS) -o $(PROG).x $(OBJS) $(LDADD) >$(PROG).map 66 @grep first_kbyte $(PROG).map 67 @if [ `(echo ibase=16; \ 68 ${TOOL_SED} -n -e '/[ ]first_kbyte/{' \ 69 -e 's/.*0x\([0-9a-fA-F]*\).*/\1-$(TEXT)-400/p' \ 70 -e '}' $(PROG).map | \ 71 tr a-f A-F) | bc` -gt 0 ]; \ 72 then echo '$(BOOT): first_kbyte exceeds the first killobyte'; \ 73 exit 1; \ 74 fi 75 mv -f $(PROG).x $(PROG) 76 77.include <bsd.prog.mk> 78