Makefile.i386 revision 1.8 
1# Copyright 1990 W. Jolitz
2# @(#)Makefile.i386	7.1 5/10/91
3# Makefile for NetBSD
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} $<
36NORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o
37DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
38DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
39SYSTEM_OBJS=locore.o ${OBJS} param.o ioconf.o conf.o
40SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS}
41SYSTEM_LD_HEAD= 	@echo loading $@; rm -f $@
42SYSTEM_LD= @${LD} -z -T FE000000 -o $@ -X vers.o ${SYSTEM_OBJS}
43SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; /usr/sbin/dbsym $@ || true; size $@; chmod 755 $@
44
45# (XXX) ok, this is weird.  but we've got a working ed, and a broken ex, and
46# the script is identical for either... -- cgd
47#
48GPROF.EX=	/usr/src/lib/csu.i386/gprof.ex
49PROFILE_C=	${CC} -S -c ${CFLAGS} $< ; \
50		ed - $*.s < ${GPROF.EX} ; \
51		${AS} -o $@ $*.s ; \
52		rm -f $*.s
53
54%OBJS
55
56%CFILES
57
58%LOAD
59
60clean:
61	rm -f eddep *netbsd tags *.o locore.i [a-uw-z]*.s \
62		errs linterrs makelinks
63
64lint: /tmp param.c
65	@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
66	  ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
67	    grep -v 'struct/union .* never defined' | \
68	    grep -v 'possible pointer alignment problem'
69
70symbols.sort: ${I386}/i386/symbols.raw
71	grep -v '^#' ${I386}/i386/symbols.raw \
72	    | sed 's/^	//' | sort -u > symbols.sort
73
74locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \
75	machine/pte.h vector.s ${I386}/isa/icu.s ${I386}/isa/isa.h \
76	${I386}/isa/icu.h
77	${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \
78		${AS} ${ASFLAGS} -o locore.o
79
80# the following is necessary because autoconf.o depends on #if GENERIC
81autoconf.o: Makefile
82
83# depend on network configuration
84af.o uipc_proto.o locore.o: Makefile
85
86# depend on maxusers
87assym.s machdep.o: Makefile
88
89# depends on KDB (cons.o also depends on GENERIC)
90trap.o cons.o: Makefile
91
92assym.s: $S/sys/param.h machine/pte.h $S/sys/buf.h \
93    $S/sys/vmmeter.h \
94    $S/sys/proc.h $S/sys/msgbuf.h machine/vmparam.h
95
96assym.s: genassym
97	./genassym >assym.s
98
99genassym:
100	${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
101		 ${I386}/i386/genassym.c -o genassym
102
103depend: assym.s param.c
104	sh /usr/bin/mkdep ${COPTS} ${CFILES} ioconf.c
105	sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c
106
107links:
108	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
109	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
110	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
111	  sort -u | comm -23 - dontlink | \
112	  sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
113	sh makelinks && rm -f dontlink
114
115tags:
116	@echo "see $S/kern/Makefile for tags"
117
118ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \
119    ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h
120	${CC} -c ${CFLAGS} ioconf.c
121
122conf.o: $S/sys/param.h $S/sys/systm.h $S/sys/buf.h $S/sys/ioctl.h \
123	$S/sys/tty.h $S/sys/conf.h ${I386}/i386/conf.c
124	${CC} -traditional -c ${CFLAGS} ${I386}/i386/conf.c
125
126param.c: $S/conf/param.c
127	-rm -f param.c
128	cp $S/conf/param.c .
129
130param.o: param.c Makefile
131	${CC} -c ${CFLAGS} ${PARAM} param.c
132
133newvers:
134	sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
135	cc ${CFLAGS} -c vers.c
136
137%RULES
138
139# DO NOT DELETE THIS LINE -- make depend uses it
140
141