Makefile.i386 revision 1.1 
1# Copyright 1990 W. Jolitz
2# @(#)Makefile.i386	7.1 5/10/91
3# Makefile for 4.3 BSD-Reno
4#
5# This makefile is constructed from a machine description:
6#	config machineid
7# Most changes should be made in the machine description
8#	/sys/i386/conf/``machineid''
9# after which you should do
10#	 config machineid
11# Generic makefile changes should be made in
12#	/sys/i386/conf/Makefile.i386
13# after which config should be rerun for all machines.
14#
15# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE INVISIBLE TO MAKEFILE
16#	IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
17#
18# -DTRACE	compile in kernel tracing hooks
19# -DQUOTA	compile in file system quotas
20#
21TOUCH=	touch -f -c
22LD=	/usr/bin/ld
23CC=	cc 
24CPP=	cpp
25
26S=	../..
27I386=	../../i386
28
29INCLUDES= -I. -I$S -I$S/sys
30COPTS=	${INCLUDES} ${IDENT} -DKERNEL -Di386 -DNPX
31ASFLAGS=
32CFLAGS=	-O ${COPTS}
33
34NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
35NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
36DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
37DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
38SYSTEM_OBJS=locore.o ${OBJS} param.o ioconf.o conf.o
39SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS}
40SYSTEM_LD_HEAD= 	@echo loading $@; rm -f $@
41SYSTEM_LD= @${LD} -z -T FE000000 -o $@ -X ${SYSTEM_OBJS}
42SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; size $@; chmod 755 $@
43
44%OBJS
45
46%CFILES
47
48%LOAD
49
50clean:
51	rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \
52		errs linterrs makelinks
53
54lint: /tmp param.c
55	@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
56	  ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
57	    grep -v 'struct/union .* never defined' | \
58	    grep -v 'possible pointer alignment problem'
59
60symbols.sort: ${I386}/i386/symbols.raw
61	grep -v '^#' ${I386}/i386/symbols.raw \
62	    | sed 's/^	//' | sort -u > symbols.sort
63
64locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \
65	machine/pte.h vector.s ${I386}/isa/icu.s ${I386}/isa/isa.h \
66	${I386}/isa/icu.h
67	${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \
68		${AS} ${ASFLAGS} -o locore.o
69
70# the following is necessary because autoconf.o depends on #if GENERIC
71autoconf.o: Makefile
72
73# depend on network configuration
74af.o uipc_proto.o locore.o: Makefile
75
76# depend on maxusers
77assym.s machdep.o: Makefile
78
79# depends on KDB (cons.o also depends on GENERIC)
80trap.o cons.o: Makefile
81
82assym.s: $S/sys/param.h machine/pte.h $S/sys/buf.h \
83    $S/sys/vmmeter.h \
84    $S/sys/proc.h $S/sys/msgbuf.h machine/vmparam.h
85
86assym.s: genassym
87	./genassym >assym.s
88
89genassym:
90	${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
91		 ${I386}/i386/genassym.c -o genassym
92
93depend: assym.s param.c
94	sh /usr/bin/mkdep ${COPTS} ${CFILES} ioconf.c
95	sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c
96
97links:
98	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
99	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
100	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
101	  sort -u | comm -23 - dontlink | \
102	  sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
103	sh makelinks && rm -f dontlink
104
105tags:
106	@echo "see $S/kern/Makefile for tags"
107
108ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \
109    ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h
110	${CC} -c ${CFLAGS} ioconf.c
111
112conf.o: $S/sys/param.h $S/sys/systm.h $S/sys/buf.h $S/sys/ioctl.h \
113	$S/sys/tty.h $S/sys/conf.h ${I386}/i386/conf.c
114	${CC} -traditional -c ${CFLAGS} ${I386}/i386/conf.c
115
116param.c: $S/conf/param.c
117	-rm -f param.c
118	cp $S/conf/param.c .
119
120param.o: param.c Makefile
121	${CC} -c ${CFLAGS} ${PARAM} param.c
122
123%RULES
124
125# DO NOT DELETE THIS LINE -- make depend uses it
126
127