2 # This Makefile covers the bottom part of the MI build instructions
7 all: ${KERNEL}.stripped
9 _MACHINE_FWD
= ${.OBJDIR
}
10 .
include "$S/conf/kern.fwd.mk"
11 .
include "$S/conf/kern.paths.mk"
13 depend kernel-depend modules-depend
: ${FORWARD_HEADERS_COOKIE}
17 cleandepend
: kernel-cleandepend
19 install: kernel-install
20 reinstall
: kernel-reinstall
22 ${KERNEL}.stripped
: ${FULLKERNEL}
23 ${OBJCOPY} --strip-debug
${FULLKERNEL} ${KERNEL}.stripped
25 ${FULLKERNEL}: ${SYSTEM_DEP} vers.o
27 @echo linking
${.TARGET
}
32 ${SYSTEM_OBJS}: ${BEFORE_DEPEND
:M
*.h
} ${MFILES
:T
:S
/.m
$/.h
/}
35 .for mfile in
${MFILES}
36 ${mfile
:T
:S
/.m
$/.h
/}: ${mfile}
37 awk
-f
$S/tools
/makeobjops.awk
-- -h
${mfile}
41 rm -f
*.o
*.so
*.So
*.ko
*.s eddep errs \
42 ${KERNEL} ${KERNEL}.debug
${KERNEL}.nodebug
${KERNEL}.stripped \
43 linterrs makelinks setdef
[01].c setdefs.h
tags \
44 vers.c vnode_if.c vnode_if.h \
45 ${MFILES
:T
:S
/.m
$/.c
/} ${MFILES
:T
:S
/.m
$/.h
/} \
49 # @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \
50 # $S/platform/$P/$M/Locore.c ${CFILES} ioconf.c | \
51 # grep -v 'struct/union .* never defined' | \
52 # grep -v 'possible pointer alignment problem'
54 locore.o
: $S/platform
/$P/$M/locore.s assym.s
57 # This is a hack. BFD "optimizes" away dynamic mode if there are no
58 # dynamic references. We could probably do a '-Bforcedynamic' mode like
59 # in the a.out ld. For now, this works.
62 ${CC} -shared
-nostdlib hack.c
-o hack.So
65 # this rule stops ./assym.s in .depend from causing problems
68 assym.s
: $S/kern
/genassym.sh genassym.o
69 sh
$S/kern
/genassym.sh genassym.o
> ${.TARGET
}
71 genassym.o
: $S/platform
/$P/$M/genassym.c
${FORWARD_HEADERS_COOKIE}
72 ${CC} -c
${CFLAGS
:N-fno-common
:N-mcmodel
=small
} ${WERROR} \
73 $S/platform
/$P/$M/genassym.c
75 ${SYSTEM_OBJS} genassym.o vers.o
: opt_global.h
77 # The argument list can be very long, use make -V and xargs to
79 kernel-depend
: assym.s
${BEFORE_DEPEND} \
80 ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
81 ${SYSTEM_SFILES} ${MFILES
:T
:S
/.m
$/.h
/}
83 ${MAKE} -V CFILES
-V SYSTEM_CFILES
-V GEN_CFILES | xargs \
84 mkdep
-a
-f .newdep
${CFLAGS}
85 ${MAKE} -V SFILES
-V SYSTEM_SFILES | xargs \
86 env MKDEP_CPP
="${CC} -E" mkdep
-a
-f .newdep
${ASM_CFLAGS}
94 egrep
'#if' ${CFILES} | sed
-f
$S/conf
/defines | \
95 sed
-e
's/:.*//' -e
's/\.c/.o/' |
sort -u
> dontlink
96 ${MAKE} -V CFILES | tr
-s
' ' '\12' | sed
's/\.c/.o/' | \
97 sort -u | comm
-23 - dontlink | \
98 sed
's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
99 sh makelinks
&& rm -f dontlink
102 @
[ -f .depend
] ||
{ echo
"you must make depend first"; exit
1; }
103 sh
$S/conf
/systags.sh
105 sed
-e
's, ../, ,' tags > tags1
107 # Note: when moving the existing kernel to .old, it is by default stripped
108 # so we do not have two full debug environments sitting in / eating up space.
110 kernel-install
: kernel-installable
111 @if
[ ! -f
${SELECTEDKERNEL} ] ; then \
112 echo
"You must build a kernel first." ; \
115 . if exists
(${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME})
117 -chflags noschg
${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}
119 .
ifdef NO_KERNEL_OLD_STRIP
120 cp
-p
${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}.old
122 ${OBJCOPY} --strip-debug
${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}.old
125 mkdir
-p
${DESTDIR}${DESTKERNDIR}
127 ${INSTALL} -m
555 -o root
-g wheel \
128 ${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}
130 ${INSTALL} -m
555 -o root
-g wheel
-fschg \
131 ${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}
134 kernel-reinstall
: kernel-installable
135 mkdir
-p
${DESTDIR}${DESTKERNDIR}
137 ${INSTALL} -m
555 -o root
-g wheel \
138 ${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}
140 ${INSTALL} -m
555 -o root
-g wheel
-fschg \
141 ${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}
145 @if
[ -f
${DESTDIR}/${DESTKERNNAME} ]; then \
146 echo
"You need to make buildworld, installworld, and upgrade"; \
147 echo
"before you can install a new kernel, because the"; \
148 echo
"kernel and modules have moved to /boot"; \
153 .if
!defined
(MODULES_WITH_WORLD
) && !defined
(NO_MODULES
)
155 depend
: modules-depend
157 cleandepend
: modules-cleandepend
158 cleandir
: modules-cleandir
160 install: modules-install
161 reinstall
: modules-reinstall
166 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules obj
; \
167 env
${MKMODULESENV} ${MAKE} -f Makefile.modules
all
171 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules obj
; \
172 env
${MKMODULESENV} ${MAKE} -f Makefile.modules depend
175 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules
clean
178 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules cleandepend
181 #modules-clobber: modules-clean
182 # rm -rf ${MKMODULESENV}
185 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules cleandir
188 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules
tags
190 # Note: when moving the existing modules to .old, they are by default stripped
191 # so we do not have two full debug environments sitting in / eating up space.
194 .if
!defined
(NO_MODULES_OLD
)
195 .
ifdef NO_KERNEL_OLD_STRIP
196 set
-- ${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}/*; \
197 if
[ -f
"$$1" ]; then \
198 mkdir
-p
${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}.old
; \
200 cp
-p
$$file ${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}.old
; \
204 set
-- ${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}/*; \
205 if
[ -f
"$$1" ]; then \
206 mkdir
-p
${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}.old
; \
208 ${OBJCOPY} --strip-debug
$$file ${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME}.old
/$${file
##*/}; \
213 mkdir
-p
${DESTDIR}${DESTKERNDIR}/${DESTMODULESNAME} # Ensure that the modules directory exists!
214 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules
install
217 mkdir
-p
${DESTDIR}/${DESTKERNDIR}/${DESTMODULESNAME} # Ensure that the modules directory exists!
218 cd
$S ; env
${MKMODULESENV} ${MAKE} -f Makefile.modules
install
226 vers.c
: $S/conf
/newvers.sh
$S/sys
/param.h
${SYSTEM_DEP}
227 sh
$S/conf
/newvers.sh
$S/..
229 # XXX strictly, everything depends on Makefile because changes to ${PROF}
230 # only appear there, but we don't handle that.
234 #vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src
235 # awk -f $S/tools/vnode_if.awk -- -c $S/kern/vnode_if.src
237 #vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src
238 # awk -f $S/tools/vnode_if.awk -- -h $S/kern/vnode_if.src
243 .
include "$S/conf/bsd.kern.mk"