1# Makefile.i386 -- with config changes.
2# Copyright 1990 W. Jolitz
3# from: @(#)Makefile.i386 7.1 5/10/91
| 1# Makefile.i386 -- with config changes.
2# Copyright 1990 W. Jolitz
3# from: @(#)Makefile.i386 7.1 5/10/91
|
4# $Id: Makefile.i386,v 1.119 1998/08/31 11:43:26 jb Exp $
| 4# $Id: Makefile.i386,v 1.120 1998/09/01 00:11:02 jb Exp $
|
5#
6# Makefile for FreeBSD
7#
8# This makefile is constructed from a machine description:
9# config machineid
10# Most changes should be made in the machine description
11# /sys/i386/conf/``machineid''
12# after which you should do
13# config machineid
14# Generic makefile changes should be made in
15# /sys/i386/conf/Makefile.i386
16# after which config should be rerun for all machines.
17#
18
19# Which version of config(8) is required.
| 5#
6# Makefile for FreeBSD
7#
8# This makefile is constructed from a machine description:
9# config machineid
10# Most changes should be made in the machine description
11# /sys/i386/conf/``machineid''
12# after which you should do
13# config machineid
14# Generic makefile changes should be made in
15# /sys/i386/conf/Makefile.i386
16# after which config should be rerun for all machines.
17#
18
19# Which version of config(8) is required.
|
20%VERSREQ= 300005
| 20%VERSREQ= 300006
|
21
22KERNFORMAT?= aout
23
24STD8X16FONT?= iso
25
26.if exists(./@/.)
27S= ./@
28.else
29S= ../..
30.endif
31I386= ${S}/i386
32
33COPTFLAGS?=-O
34INCLUDES= -nostdinc -I- -I. -I$S
35# This hack is to allow kernel compiles to succeed on machines w/out srcdist
36.if exists($S/../include)
37INCLUDES+= -I$S/../include
38.else
39INCLUDES+= -I/usr/include
40.endif
41COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h
42CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
43
44# Select the correct set of tools. Can't set OBJFORMAT here because it
45# doesn't get exported into the environment.
46.if ${KERNFORMAT} == "elf"
47CFLAGS+= -elf
48AFLAGS= -elf
49.else
50CFLAGS+= -aout
51AFLAGS= -aout
52.endif
53
54LOAD_ADDRESS?= F0100000
55DEFINED_PROF= ${PROF}
56.if defined(PROF)
57CFLAGS+= -malign-functions=4
58.if ${PROFLEVEL} >= 2
59IDENT+= -DGPROF4 -DGUPROF
60PROF+= -mprofiler-epilogue
61.endif
62.endif
63
64NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
65NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} $<
66# XXX LOCORE means "don't declare C stuff" not "for locore.s".
67NORMAL_S= ${CC} -c ${AFLAGS} -x assembler-with-cpp -DLOCORE ${COPTS} $<
68DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
69DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} $<
70DRIVER_S= ${CC} -c ${AFLAGS} -x assembler-with-cpp -DLOCORE ${COPTS} $<
71PROFILE_C= ${CC} -c ${CFLAGS} $<
72
73# ${I386}/i386/setdef0.c and ${I386}/i386/setdef1.c are intentionally
74# omitted from SYSTEM_CFILES. They depend on setdefs.h, a header which
75# is generated from all of ${OBJS}. We don't want to have to compile
76# everything just to do a make depend.
77SYSTEM_CFILES= ioconf.c param.c vnode_if.c config.c
78SYSTEM_SFILES= ${I386}/i386/locore.s
79SYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS}
80.if ${CFLAGS:M-g} == ""
81SYMORDER_EXCLUDE=-x symbols.exclude
82.endif
83SYSTEM_LD_HEAD= @echo loading ${.TARGET}; rm -f ${.TARGET}
84.if ${KERNFORMAT} == aout
85SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o
86SYSTEM_LD= @${LD} -aout -Bstatic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
87SYSTEM_LD_TAIL= @echo rearranging symbols; \
88 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \
89 size -aout ${.TARGET} ; chmod 755 ${.TARGET}
90.endif
91.if ${KERNFORMAT} == aoutkld
92SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o
93SYSTEM_LD= @${LD} -aout -Bforcedynamic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
94SYSTEM_LD_TAIL= @echo rearranging symbols; \
95 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \
96 size -aout ${.TARGET} ; chmod 755 ${.TARGET}
97.endif
98.if ${KERNFORMAT} == elf
99SYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} ioconf.o param.o config.o \
100 setdef1.o
101SYSTEM_LD= @${LD} -elf -Bstatic -Ttext ${LOAD_ADDRESS} -e btext -defsym _DYNAMIC=0 \
102 -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
103SYSTEM_LD_TAIL= @size -elf ${.TARGET} ; chmod 755 ${.TARGET}
104.endif
105
106%BEFORE_DEPEND
107
108%OBJS
109
110%CFILES
111
112%SFILES
113
| 21
22KERNFORMAT?= aout
23
24STD8X16FONT?= iso
25
26.if exists(./@/.)
27S= ./@
28.else
29S= ../..
30.endif
31I386= ${S}/i386
32
33COPTFLAGS?=-O
34INCLUDES= -nostdinc -I- -I. -I$S
35# This hack is to allow kernel compiles to succeed on machines w/out srcdist
36.if exists($S/../include)
37INCLUDES+= -I$S/../include
38.else
39INCLUDES+= -I/usr/include
40.endif
41COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h
42CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS}
43
44# Select the correct set of tools. Can't set OBJFORMAT here because it
45# doesn't get exported into the environment.
46.if ${KERNFORMAT} == "elf"
47CFLAGS+= -elf
48AFLAGS= -elf
49.else
50CFLAGS+= -aout
51AFLAGS= -aout
52.endif
53
54LOAD_ADDRESS?= F0100000
55DEFINED_PROF= ${PROF}
56.if defined(PROF)
57CFLAGS+= -malign-functions=4
58.if ${PROFLEVEL} >= 2
59IDENT+= -DGPROF4 -DGUPROF
60PROF+= -mprofiler-epilogue
61.endif
62.endif
63
64NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
65NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} $<
66# XXX LOCORE means "don't declare C stuff" not "for locore.s".
67NORMAL_S= ${CC} -c ${AFLAGS} -x assembler-with-cpp -DLOCORE ${COPTS} $<
68DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
69DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} $<
70DRIVER_S= ${CC} -c ${AFLAGS} -x assembler-with-cpp -DLOCORE ${COPTS} $<
71PROFILE_C= ${CC} -c ${CFLAGS} $<
72
73# ${I386}/i386/setdef0.c and ${I386}/i386/setdef1.c are intentionally
74# omitted from SYSTEM_CFILES. They depend on setdefs.h, a header which
75# is generated from all of ${OBJS}. We don't want to have to compile
76# everything just to do a make depend.
77SYSTEM_CFILES= ioconf.c param.c vnode_if.c config.c
78SYSTEM_SFILES= ${I386}/i386/locore.s
79SYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS}
80.if ${CFLAGS:M-g} == ""
81SYMORDER_EXCLUDE=-x symbols.exclude
82.endif
83SYSTEM_LD_HEAD= @echo loading ${.TARGET}; rm -f ${.TARGET}
84.if ${KERNFORMAT} == aout
85SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o
86SYSTEM_LD= @${LD} -aout -Bstatic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
87SYSTEM_LD_TAIL= @echo rearranging symbols; \
88 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \
89 size -aout ${.TARGET} ; chmod 755 ${.TARGET}
90.endif
91.if ${KERNFORMAT} == aoutkld
92SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o
93SYSTEM_LD= @${LD} -aout -Bforcedynamic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
94SYSTEM_LD_TAIL= @echo rearranging symbols; \
95 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \
96 size -aout ${.TARGET} ; chmod 755 ${.TARGET}
97.endif
98.if ${KERNFORMAT} == elf
99SYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} ioconf.o param.o config.o \
100 setdef1.o
101SYSTEM_LD= @${LD} -elf -Bstatic -Ttext ${LOAD_ADDRESS} -e btext -defsym _DYNAMIC=0 \
102 -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o
103SYSTEM_LD_TAIL= @size -elf ${.TARGET} ; chmod 755 ${.TARGET}
104.endif
105
106%BEFORE_DEPEND
107
108%OBJS
109
110%CFILES
111
112%SFILES
113
|
| 114%MFILES
115
|
114%LOAD
115
116%CLEAN
117
118clean:
119 rm -f *.o *.s eddep errs genassym gensetdefs kernel linterrs \
120 makelinks param.c setdefs.h symbols.exclude symbols.sort tags \
121 vers.c vnode_if.c vnode_if.h ${CLEAN}
122
123#lint: /tmp param.c
124# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \
125# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
126# grep -v 'struct/union .* never defined' | \
127# grep -v 'possible pointer alignment problem'
128
129symbols.exclude:
130 echo "gcc2_compiled." >symbols.exclude
131 echo "___gnu_compiled_c" >>symbols.exclude
132
133symbols.sort: ${I386}/i386/symbols.raw
134 grep -v '^#' ${I386}/i386/symbols.raw \
135 | sed 's/^ //' | sort -u > symbols.sort
136
137locore.o: ${I386}/i386/locore.s assym.s
138 ${NORMAL_S}
139
140setdef0.o: ${I386}/i386/setdef0.c setdefs.h
141 ${NORMAL_C}
142
143setdef1.o: ${I386}/i386/setdef1.c setdefs.h
144 ${NORMAL_C}
145
146setdefs.h: gensetdefs ${OBJS}
147 ./gensetdefs ${OBJS} >setdefs.h
148
149gensetdefs: gensetdefs.o
150 ${CC} ${CFLAGS} gensetdefs.o -o ${.TARGET}
151
152gensetdefs.o: ${I386}/i386/gensetdefs.c
153 ${CC} -c ${CFLAGS} ${I386}/i386/gensetdefs.c
154
155# this rule stops ./assym.s in .depend from causing problems
156./assym.s: assym.s
157
158assym.s: genassym
159 ./genassym >assym.s
160
161genassym.o: ${I386}/i386/genassym.c
162 ${CC} -c ${CFLAGS} -UKERNEL ${I386}/i386/genassym.c
163
164genassym: genassym.o
165 ${CC} ${CFLAGS} genassym.o -o ${.TARGET}
166
167${SYSTEM_OBJS}: opt_global.h
168
169# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical.
170depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND}
171 rm -f .newdep
172 mkdep -a -f .newdep ${COPTS} ${CFILES} ${SYSTEM_CFILES}
173 mkdep -a -f .newdep ${COPTS} -UKERNEL ${I386}/i386/genassym.c
174 MKDEP_CPP="${CC} -E ${AFLAGS} -x assembler-with-cpp" ; export MKDEP_CPP ; \
175 mkdep -a -f .newdep -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES}
176 rm -f .depend
177 mv -f .newdep .depend
178
179cleandepend:
180 rm -f .depend
181
182links:
183 egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \
184 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
185 echo ${CFILES:Nswapkernel.c} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
186 sort -u | comm -23 - dontlink | \
187 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
188 sh makelinks && rm -f dontlink
189
190tags:
191 @echo "see $S/kern/Makefile for tags"
192
193install:
194 @if [ ! -f kernel ] ; then \
195 echo "You must first build your kernel before trying to install." ; \
196 exit 1 ; \
197 fi
198.if exists(${DESTDIR}/kernel)
199 chflags noschg ${DESTDIR}/kernel
200 mv ${DESTDIR}/kernel ${DESTDIR}/kernel.old
201.endif
202 PATH=$${PATH}:/sbin:/usr/sbin; \
203 if [ `sysctl -n kern.bootfile` = ${DESTDIR}/kernel ] ; then \
204 sysctl -w kern.bootfile=${DESTDIR}/kernel.old ; \
205 if [ -f /var/db/kvm_kernel.db ] ; then \
206 mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \
207 fi \
208 fi
209 install -c -m 555 -o root -g wheel -fschg kernel ${DESTDIR}/
210
211config.o:
212 ${NORMAL_C}
213
214ioconf.o:
215 ${NORMAL_C}
216
217param.c: $S/conf/param.c
218 -rm -f param.c
219 cp $S/conf/param.c .
220
221param.o:
222 ${NORMAL_C}
223
224vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP}
225 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
226
227# XXX strictly, everything depends on Makefile because changes to ${PROF}
228# only appear there, but we don't handle that.
229vers.o:
230 ${NORMAL_C}
231
232.ORDER: vnode_if.c vnode_if.h
233vnode_if.c vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
234 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
235
236vnode_if.o:
237 ${NORMAL_C}
238
239.if exists($S/../share/mk)
240.include "$S/../share/mk/bsd.kern.mk"
241.else
242.include <bsd.kern.mk>
243.endif
244
245%RULES
246
247# DO NOT DELETE THIS LINE -- make depend uses it
| 116%LOAD
117
118%CLEAN
119
120clean:
121 rm -f *.o *.s eddep errs genassym gensetdefs kernel linterrs \
122 makelinks param.c setdefs.h symbols.exclude symbols.sort tags \
123 vers.c vnode_if.c vnode_if.h ${CLEAN}
124
125#lint: /tmp param.c
126# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \
127# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
128# grep -v 'struct/union .* never defined' | \
129# grep -v 'possible pointer alignment problem'
130
131symbols.exclude:
132 echo "gcc2_compiled." >symbols.exclude
133 echo "___gnu_compiled_c" >>symbols.exclude
134
135symbols.sort: ${I386}/i386/symbols.raw
136 grep -v '^#' ${I386}/i386/symbols.raw \
137 | sed 's/^ //' | sort -u > symbols.sort
138
139locore.o: ${I386}/i386/locore.s assym.s
140 ${NORMAL_S}
141
142setdef0.o: ${I386}/i386/setdef0.c setdefs.h
143 ${NORMAL_C}
144
145setdef1.o: ${I386}/i386/setdef1.c setdefs.h
146 ${NORMAL_C}
147
148setdefs.h: gensetdefs ${OBJS}
149 ./gensetdefs ${OBJS} >setdefs.h
150
151gensetdefs: gensetdefs.o
152 ${CC} ${CFLAGS} gensetdefs.o -o ${.TARGET}
153
154gensetdefs.o: ${I386}/i386/gensetdefs.c
155 ${CC} -c ${CFLAGS} ${I386}/i386/gensetdefs.c
156
157# this rule stops ./assym.s in .depend from causing problems
158./assym.s: assym.s
159
160assym.s: genassym
161 ./genassym >assym.s
162
163genassym.o: ${I386}/i386/genassym.c
164 ${CC} -c ${CFLAGS} -UKERNEL ${I386}/i386/genassym.c
165
166genassym: genassym.o
167 ${CC} ${CFLAGS} genassym.o -o ${.TARGET}
168
169${SYSTEM_OBJS}: opt_global.h
170
171# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical.
172depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND}
173 rm -f .newdep
174 mkdep -a -f .newdep ${COPTS} ${CFILES} ${SYSTEM_CFILES}
175 mkdep -a -f .newdep ${COPTS} -UKERNEL ${I386}/i386/genassym.c
176 MKDEP_CPP="${CC} -E ${AFLAGS} -x assembler-with-cpp" ; export MKDEP_CPP ; \
177 mkdep -a -f .newdep -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES}
178 rm -f .depend
179 mv -f .newdep .depend
180
181cleandepend:
182 rm -f .depend
183
184links:
185 egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \
186 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
187 echo ${CFILES:Nswapkernel.c} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
188 sort -u | comm -23 - dontlink | \
189 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
190 sh makelinks && rm -f dontlink
191
192tags:
193 @echo "see $S/kern/Makefile for tags"
194
195install:
196 @if [ ! -f kernel ] ; then \
197 echo "You must first build your kernel before trying to install." ; \
198 exit 1 ; \
199 fi
200.if exists(${DESTDIR}/kernel)
201 chflags noschg ${DESTDIR}/kernel
202 mv ${DESTDIR}/kernel ${DESTDIR}/kernel.old
203.endif
204 PATH=$${PATH}:/sbin:/usr/sbin; \
205 if [ `sysctl -n kern.bootfile` = ${DESTDIR}/kernel ] ; then \
206 sysctl -w kern.bootfile=${DESTDIR}/kernel.old ; \
207 if [ -f /var/db/kvm_kernel.db ] ; then \
208 mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \
209 fi \
210 fi
211 install -c -m 555 -o root -g wheel -fschg kernel ${DESTDIR}/
212
213config.o:
214 ${NORMAL_C}
215
216ioconf.o:
217 ${NORMAL_C}
218
219param.c: $S/conf/param.c
220 -rm -f param.c
221 cp $S/conf/param.c .
222
223param.o:
224 ${NORMAL_C}
225
226vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP}
227 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
228
229# XXX strictly, everything depends on Makefile because changes to ${PROF}
230# only appear there, but we don't handle that.
231vers.o:
232 ${NORMAL_C}
233
234.ORDER: vnode_if.c vnode_if.h
235vnode_if.c vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
236 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
237
238vnode_if.o:
239 ${NORMAL_C}
240
241.if exists($S/../share/mk)
242.include "$S/../share/mk/bsd.kern.mk"
243.else
244.include <bsd.kern.mk>
245.endif
246
247%RULES
248
249# DO NOT DELETE THIS LINE -- make depend uses it
|