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Makefile.inc revision 1.22 
      1 #	$NetBSD: Makefile.inc,v 1.22 2014/01/03 21:21:17 christos Exp $
      2 
      3 # Must have S=/usr/src/sys (or equivalent)
      4 # But note: this is w.r.t. a subdirectory
      5 S=	${.CURDIR}/../../../..
      6 
      7 .if defined(SA_PROG)
      8 
      9 .include <bsd.own.mk>
     10 
     11 WARNS?=	2
     12 
     13 LIBSA!=cd ${.CURDIR}/../libsa && ${PRINTOBJDIR}
     14 
     15 MDEC_DIR?=/usr/mdec
     16 
     17 RELOC?= 240000
     18 DEFS?= -Dsun3 -D_STANDALONE -D__daddr_t=int32_t
     19 INCL?= -I. -I${.CURDIR} -I${.CURDIR}/../libsa -I${S}/lib/libsa -I${S}
     20 
     21 .if defined(HAVE_GCC) && ${HAVE_GCC} >= 48
     22 # gcc 4.8 convers -mc68000 to -mcpu=68000 and that breaks gas
     23 # which works for -march=68010 but breaks for -mcpu=68010
     24 CPUFLAGS= -march=68010
     25 .else
     26 CPUFLAGS= -mc68000 -Wa,-mc68010
     27 .endif
     28 COPTS= -Os -fno-defer-pop -ffreestanding -fno-unwind-tables
     29 CFLAGS= -msoft-float
     30 CPPFLAGS= ${DEFS} ${DEBUG} ${INCL}
     31 
     32 SRTOBJ= ${LIBSA}/SRT0.o ${LIBSA}/SRT1.o
     33 SRTLIB= ${LIBSA}/lib/sa/libsa.a ${LIBSA}/lib/kern/libkern.a
     34 
     35 CLEANFILES+= ${SA_PROG} ${SA_PROG}.bin
     36 
     37 # Make a copy of the executable with its ELF headers removed.
     38 ${SA_PROG}.bin : ${SA_PROG}
     39 	${OBJCOPY} --output-target=binary ${SA_PROG} $@
     40 
     41 ${SA_PROG} : ${OBJS} ${DPADD} ${SRTLIB}
     42 	${LD} -N -Ttext ${RELOC} -e start ${SA_LDFLAGS} \
     43 	    -T${.CURDIR}/../boot.ldscript -o $@ \
     44 	    ${SRTOBJ} ${OBJS} ${LDADD} ${SRTLIB}
     45 	@${SIZE} $@
     46 
     47 .if !target(proginstall)
     48 realall: ${SA_PROG} ${SA_PROG}.bin
     49 proginstall: ${SA_PROG}.bin
     50 	${INSTALL_FILE} -o ${LIBOWN} -g ${LIBGRP} -m ${LIBMODE} \
     51 		${SA_PROG}.bin ${DESTDIR}${MDEC_DIR}/${SA_PROG}
     52 .endif
     53 
     54 .endif	# defined(SA_PROG)
     55 
     56 .include <bsd.klinks.mk>
     57 
     58 # XXX SHOULD NOT NEED TO DEFINE THESE!
     59 LIBCRT0=
     60 LIBC=
     61 LIBCRTBEGIN=
     62 LIBCRTEND=
     63