# Copyright (c) 1988 University of Utah.
# Copyright (c) 1990 The Regents of the University of California.
# All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# the Systems Programming Group of the University of Utah Computer
# Science Department.
#
# %sccs.include.redist.sh
#
#	@(#)Makefile.hp300	7.1 (Berkeley) 05/08/90
#
#
# Makefile for 4.4 BSD
#
# This makefile is constructed from a machine description:
#	config machineid
# Most changes should be made in the machine description
#	/sys/conf/``machineid''
# after which you should do
#	 config machineid
# Generic makefile changes should be made in
#	/sys/conf/Makefile.``machinetype''
# after which config should be rerun for all machines.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
#	IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
#
# -DTRACE	compile in kernel tracing hooks
# -DQUOTA	compile in file system quotas
# -DSWABIPS	compile in code to byte swap ip packets on 3Mb/s Ethernet
#
AS=	as
OAS=	oas
CC=	cc -Dconst=__const__ -Dvolatile=__volatile__ \
		-Dsigned=__signed__ -Dinline=__inline__ \
		-Uunix -fpcc-struct-return
LD=	/bin/ld
TOUCH=	touch -f -c

INCLUDES= -I. -I../sys
COPTS=	${INCLUDES} ${IDENT} -DKERNEL -Dmc68020 -Dhp300 -DFPCOPROC -DREFBIT
CFLAGS=	-O ${COPTS}

AHEADS=

%OBJS

%CFILES

%LOAD

clean:
	rm -f eddep *vmunix tags *.o locore.i [a-z]*.s \
		errs linterrs makelinks

lint: param.c FRC
	@lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} -UKGDB \
	  ../hp300/Locore.c ${CFILES} ../hp300/swapgeneric.c ioconf.c param.c|\
	    grep -v 'struct/union .* never defined' | \
	    grep -v 'possible pointer alignment problem'

../hp300/symbols.sort: ../hp300/symbols.raw
	grep -v '^#' ../hp300/symbols.raw \
	    | sed 's/^	//' | sort -u > ../hp300/symbols.sort

locore.o: assym.s ${AHEADS} ../hp300/vectors.s ../hp300/locore.s \
    ../hp300/trap.h machine/psl.h machine/pte.h ../hp300/cpu.h
	cat assym.s ../hp300/vectors.s ../hp300/locore.s > locore.c
	${CC} -E -DLOCORE -I../hp300 ${COPTS} locore.c > locore.i
	@echo 'as -o locore.o $${AHEADS} locore.i'
	@${OAS} -o locore.o ${AHEADS} locore.i
	@rm locore.i

FRC:

# the following is necessary because autoconf.o depends on #if GENERIC
autoconf.o: Makefile

# the following are necessary because the files depend on the types of
# hp cpu's included in the system configuration
clock.o machdep.o autoconf.o conf.o: Makefile

# depend on network configuration
af.o uipc_proto.o locore.o: Makefile

# depend on maxusers
assym.s: Makefile

assym.s: ../sys/param.h machine/pte.h ../sys/buf.h ../sys/vmparam.h \
    ../sys/vmmeter.h ../sys/dir.h ../sys/cmap.h ../sys/map.h ../sys/syscall.h \
    ../sys/proc.h ../sys/msgbuf.h ../sys/text.h ../sys/user.h ../sys/mbuf.h \
    machine/cpu.h machine/trap.h machine/psl.h machine/reg.h machine/clockreg.h
	${CC} ${INCLUDES} ${IDENT} ${PARAM} -Dmc68020 -Dhp300 ../hp300/genassym.c
	./a.out >assym.s; rm -f a.out

depend:	assym.s param.c
	${CC} -M ${COPTS} ${CFILES} param.c ioconf.c | \
	sed -e ':loop' \
	    -e 's/\.\.\/[^ /]*\/\.\./../' \
	    -e 's/ \.\// /' \
	    -e 't loop' | \
	awk ' { if ($$1 != prev) { print rec; rec = $$0; prev = $$1; } \
		else { if (length(rec $$2) > 78) { print rec; rec = $$0; } \
		       else rec = rec " " $$2 } } \
	      END { print rec } ' > makedep
	echo '/^# DO NOT DELETE THIS LINE/+1,$$d' >eddep
	echo '$$r makedep' >>eddep
	echo 'w' >>eddep
	cp Makefile Makefile.bak
	ex - Makefile < eddep
	rm eddep makedep

links:
	egrep '#if' ${CFILES} | sed -f ../conf/defines | \
	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
	  sort -u | comm -23 - dontlink | \
	  sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
	sh makelinks && rm -f dontlink

tags:
	@echo "see ../kern/Makefile for tags"

print:
	@pr -f Makefile ../sys/TODO linterrs
	@/usr/ucb/ctags -x ${CFILES} | pr -f -h XREF
	@(size vmunix *.o) | pr -f -h sizes
	@ls -ls | pr -f
	@cd ../h; ls -ls | pr -f ; pr -f *.h
	@echo 'once upon a time ...'
	@cd ../hp300; pr -f Locore.c vectors.s locore.s
	@pr -f ${CFILES}

ioconf.o: ioconf.c
	${CC} -c ${CFLAGS} ioconf.c

param.c: ../conf/param.c
	-rm -f param.c
	cp ../conf/param.c .

param.o: param.c Makefile
	${CC} -c ${CFLAGS} ${PARAM} param.c

%RULES

# DO NOT DELETE THIS LINE -- make depend uses it