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15637ed4 | 1 | # Copyright 1990 W. Jolitz |
78ed81a3 | 2 | # from: @(#)Makefile.i386 7.1 5/10/91 |
3 | # $Id: Makefile.i386,v 1.9 1993/10/23 06:46:24 nate Exp $ | |
4 | # | |
5 | # Makefile for FreeBSD | |
15637ed4 RG |
6 | # |
7 | # This makefile is constructed from a machine description: | |
8 | # config machineid | |
9 | # Most changes should be made in the machine description | |
10 | # /sys/i386/conf/``machineid'' | |
11 | # after which you should do | |
12 | # config machineid | |
13 | # Generic makefile changes should be made in | |
14 | # /sys/i386/conf/Makefile.i386 | |
15 | # after which config should be rerun for all machines. | |
16 | # | |
17 | # N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE INVISIBLE TO MAKEFILE | |
18 | # IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING | |
19 | # | |
20 | # -DTRACE compile in kernel tracing hooks | |
21 | # -DQUOTA compile in file system quotas | |
22 | # | |
15637ed4 RG |
23 | TOUCH= touch -f -c |
24 | LD= /usr/bin/ld | |
25 | CC= cc | |
26 | CPP= cpp | |
78ed81a3 | 27 | STRIP= strip |
28 | DBSYM= /usr/sbin/dbsym | |
15637ed4 RG |
29 | |
30 | S= ../.. | |
31 | I386= ../../i386 | |
32 | ||
33 | INCLUDES= -I. -I$S -I$S/sys | |
34 | COPTS= ${INCLUDES} ${IDENT} -DKERNEL -Di386 -DNPX | |
35 | ASFLAGS= | |
78ed81a3 | 36 | CFLAGS= -O ${DEBUG} ${COPTS} |
37 | LOAD_ADDRESS?= FE000000 | |
15637ed4 RG |
38 | |
39 | NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< | |
40 | NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< | |
41 | NORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o | |
42 | DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< | |
43 | DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< | |
78ed81a3 | 44 | SYSTEM_OBJS=locore.o ${OBJS} param.o ioconf.o conf.o machdep.o |
15637ed4 RG |
45 | SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS} |
46 | SYSTEM_LD_HEAD= @echo loading $@; rm -f $@ | |
78ed81a3 | 47 | SYSTEM_LD= @${LD} -z -T ${LOAD_ADDRESS} -o $@ -X vers.o ${SYSTEM_OBJS} |
15637ed4 | 48 | SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; \ |
78ed81a3 | 49 | ${DBSYM} -fT ${LOAD_ADDRESS} $@; ${STRIP} -x $@; size $@; chmod 755 $@ |
15637ed4 | 50 | |
78ed81a3 | 51 | # (XXX) ok, this is weird. but we've got a working ed, and a broken ex, and |
52 | # the script is identical for either... -- cgd | |
53 | # | |
15637ed4 RG |
54 | GPROF.EX= /usr/src/lib/csu.i386/gprof.ex |
55 | PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \ | |
78ed81a3 | 56 | ed - $*.s < ${GPROF.EX} ; \ |
15637ed4 RG |
57 | ${AS} -o $@ $*.s ; \ |
58 | rm -f $*.s | |
59 | ||
60 | %OBJS | |
61 | ||
62 | %CFILES | |
63 | ||
64 | %LOAD | |
65 | ||
66 | clean: | |
67 | rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \ | |
68 | errs linterrs makelinks genassym | |
69 | ||
70 | lint: /tmp param.c | |
71 | @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \ | |
72 | ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ | |
73 | grep -v 'struct/union .* never defined' | \ | |
74 | grep -v 'possible pointer alignment problem' | |
75 | ||
76 | symbols.sort: ${I386}/i386/symbols.raw | |
77 | grep -v '^#' ${I386}/i386/symbols.raw \ | |
78 | | sed 's/^ //' | sort -u > symbols.sort | |
79 | ||
80 | locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \ | |
81 | machine/pte.h ${I386}/isa/vector.s ${I386}/isa/icu.s \ | |
82 | $S/sys/errno.h machine/specialreg.h ${I386}/isa/debug.h \ | |
83 | ${I386}/isa/icu.h ${I386}/isa/isa.h vector.h $S/net/netisr.h | |
84 | ${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \ | |
85 | ${AS} ${ASFLAGS} -o locore.o | |
86 | ||
78ed81a3 | 87 | machdep.o: ${I386}/i386/machdep.c Makefile |
88 | ${CC} -c ${CFLAGS} -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${PROF} $< | |
89 | ||
15637ed4 RG |
90 | # the following is necessary because autoconf.o depends on #if GENERIC |
91 | autoconf.o: Makefile | |
92 | ||
93 | # depend on network configuration | |
94 | af.o uipc_proto.o locore.o: Makefile | |
95 | ||
96 | # depend on maxusers | |
78ed81a3 | 97 | assym.s: Makefile |
15637ed4 RG |
98 | |
99 | # depends on KDB (cons.o also depends on GENERIC) | |
100 | trap.o cons.o: Makefile | |
101 | ||
15637ed4 RG |
102 | assym.s: genassym |
103 | ./genassym >assym.s | |
104 | ||
105 | genassym: | |
106 | ${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \ | |
107 | ${I386}/i386/genassym.c -o genassym | |
108 | ||
109 | depend: assym.s param.c | |
78ed81a3 | 110 | sh /usr/bin/mkdep -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${COPTS} ${CFILES} ioconf.c param.c ${I386}/i386/conf.c |
15637ed4 RG |
111 | sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c |
112 | ||
113 | links: | |
114 | egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ | |
115 | sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink | |
116 | echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ | |
117 | sort -u | comm -23 - dontlink | \ | |
118 | sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks | |
119 | sh makelinks && rm -f dontlink | |
120 | ||
121 | tags: | |
122 | @echo "see $S/kern/Makefile for tags" | |
123 | ||
124 | ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \ | |
125 | ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h | |
126 | ${CC} -c ${CFLAGS} ioconf.c | |
127 | ||
78ed81a3 | 128 | conf.o: ${I386}/i386/conf.c |
15637ed4 RG |
129 | ${CC} -traditional -c ${CFLAGS} ${I386}/i386/conf.c |
130 | ||
78ed81a3 | 131 | param.c: $S/conf/param.c |
15637ed4 RG |
132 | -rm -f param.c |
133 | cp $S/conf/param.c . | |
134 | ||
135 | param.o: param.c Makefile | |
136 | ${CC} -c ${CFLAGS} ${PARAM} param.c | |
137 | ||
78ed81a3 | 138 | vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} |
15637ed4 RG |
139 | sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} |
140 | ${CC} ${CFLAGS} -c vers.c | |
141 | ||
142 | %RULES | |
143 | ||
144 | # DO NOT DELETE THIS LINE -- make depend uses it | |
145 |