1 # $DragonFly: src/sys/conf/kern.post.mk,v 1.11 2007/06/30 05:54:03 dillon Exp $
3 # This Makefile covers the bottom part of the MI build instructions
8 all: ${KERNEL}.stripped
10 _MACHINE_FWD= ${.OBJDIR}
11 .include "$S/conf/kern.fwd.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} $S/platform/$P/$M/genassym.c
74 ${SYSTEM_OBJS} genassym.o vers.o: opt_global.h
76 # The argument list can be very long, use make -V and xargs to
78 kernel-depend: assym.s ${BEFORE_DEPEND} \
79 ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
80 ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/}
82 ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES | xargs \
83 mkdep -a -f .newdep ${CFLAGS}
84 ${MAKE} -V SFILES -V SYSTEM_SFILES | xargs \
85 env MKDEP_CPP="${CC} -E" mkdep -a -f .newdep ${ASM_CFLAGS}
93 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
94 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
95 ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
96 sort -u | comm -23 - dontlink | \
97 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
98 sh makelinks && rm -f dontlink
101 @[ -f .depend ] || { echo "you must make depend first"; exit 1; }
102 sh $S/conf/systags.sh
104 sed -e 's, ../, ,' tags > tags1
106 # Note: when moving the existing kernel to .old, it is by default stripped
107 # so we do not have two full debug environments sitting in / eating up space.
109 kernel-install: kernel-installable
110 @if [ ! -f ${SELECTEDKERNEL} ] ; then \
111 echo "You must build a kernel first." ; \
115 . if exists(${DESTDIR}/${DESTKERNNAME})
116 . ifdef NO_KERNEL_OLD_STRIP
117 cp -p ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old
119 ${OBJCOPY} --strip-debug ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old
122 ${INSTALL} -m 555 -o root -g wheel \
123 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME}
125 . if exists(${DESTDIR}/${DESTKERNNAME})
126 -chflags noschg ${DESTDIR}/${DESTKERNNAME}
127 . ifdef NO_KERNEL_OLD_STRIP
128 cp -p ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old
130 ${OBJCOPY} --strip-debug ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old
133 ${INSTALL} -m 555 -o root -g wheel -fschg \
134 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME}
137 kernel-reinstall: kernel-installable
139 ${INSTALL} -m 555 -o root -g wheel \
140 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME}
142 ${INSTALL} -m 555 -o root -g wheel -fschg \
143 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME}
146 # Require DESTDIR to be manually specified when installing a
151 .if !defined(DESTDIR)
152 @echo "When installing a virtual kernel, DESTDIR must be manually specified"
158 .if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES)
160 depend: modules-depend
162 cleandepend: modules-cleandepend
163 cleandir: modules-cleandir
165 install: modules-install
166 reinstall: modules-reinstall
171 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \
172 env ${MKMODULESENV} ${MAKE} -f Makefile.modules all
176 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \
177 env ${MKMODULESENV} ${MAKE} -f Makefile.modules depend
180 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules clean
183 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandepend
186 #modules-clobber: modules-clean
187 # rm -rf ${MKMODULESENV}
190 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandir
193 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules tags
195 # Note: when moving the existing modules to .old, they are by default stripped
196 # so we do not have two full debug environments sitting in / eating up space.
199 .if !defined(NO_MODULES_OLD)
200 . ifdef NO_KERNEL_OLD_STRIP
201 set -- ${DESTDIR}/modules/*; \
202 if [ -f "$$1" ]; then \
203 mkdir -p ${DESTDIR}/modules.old; \
205 cp -p $$file ${DESTDIR}/modules.old; \
209 set -- ${DESTDIR}/modules/*; \
210 if [ -f "$$1" ]; then \
211 mkdir -p ${DESTDIR}/modules.old; \
213 ${OBJCOPY} --strip-debug $$file ${DESTDIR}/modules.old/$${file##*/}; \
218 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install
221 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install
229 vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP}
230 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
232 # XXX strictly, everything depends on Makefile because changes to ${PROF}
233 # only appear there, but we don't handle that.
237 #vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src
238 # awk -f $S/tools/vnode_if.awk -- -c $S/kern/vnode_if.src
240 #vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src
241 # awk -f $S/tools/vnode_if.awk -- -h $S/kern/vnode_if.src
246 .include "$S/conf/bsd.kern.mk"