1 # $DragonFly: src/sys/conf/kern.post.mk,v 1.6 2007/01/10 16:41:37 corecode Exp $
3 # This Makefile covers the bottom part of the MI build instructions
8 all: ${KERNEL}.stripped
10 _MACHINE_FWD= ${.OBJDIR}
11 depend kernel-depend modules-depend: ${FORWARD_HEADERS_COOKIE}
15 cleandepend: kernel-cleandepend
17 install: kernel-install
18 reinstall: kernel-reinstall
20 ${KERNEL}.stripped: ${FULLKERNEL}
21 ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL}.stripped
23 ${FULLKERNEL}: ${SYSTEM_DEP} vers.o
25 @echo linking ${.TARGET}
30 ${SYSTEM_OBJS}: ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/}
33 .for mfile in ${MFILES}
34 ${mfile:T:S/.m$/.h/}: ${mfile}
35 awk -f $S/tools/makeobjops.awk -- -h ${mfile}
39 rm -f *.o *.so *.So *.ko *.s eddep errs \
40 ${KERNEL} ${KERNEL}.debug ${KERNEL}.nodebug ${KERNEL}.stripped \
41 linterrs makelinks setdef[01].c setdefs.h tags \
42 vers.c vnode_if.c vnode_if.h \
43 ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \
47 # @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \
48 # $S/machine/$P/$M/Locore.c ${CFILES} ioconf.c | \
49 # grep -v 'struct/union .* never defined' | \
50 # grep -v 'possible pointer alignment problem'
52 locore.o: $S/machine/$P/$M/locore.s assym.s
55 # This is a hack. BFD "optimizes" away dynamic mode if there are no
56 # dynamic references. We could probably do a '-Bforcedynamic' mode like
57 # in the a.out ld. For now, this works.
60 ${CC} -shared -nostdlib hack.c -o hack.So
63 # this rule stops ./assym.s in .depend from causing problems
66 assym.s: $S/kern/genassym.sh genassym.o
67 sh $S/kern/genassym.sh genassym.o > ${.TARGET}
69 genassym.o: $S/machine/$P/$M/genassym.c ${FORWARD_HEADERS_COOKIE}
70 ${CC} -c ${CFLAGS:N-fno-common} $S/machine/$P/$M/genassym.c
72 ${SYSTEM_OBJS} genassym.o vers.o: opt_global.h
74 # The argument list can be very long, use make -V and xargs to
76 kernel-depend: assym.s ${BEFORE_DEPEND} \
77 ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \
78 ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/}
80 ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES | xargs \
81 mkdep -a -f .newdep ${CFLAGS}
82 ${MAKE} -V SFILES -V SYSTEM_SFILES | xargs \
83 env MKDEP_CPP="${CC} -E" mkdep -a -f .newdep ${ASM_CFLAGS}
91 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
92 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
93 ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
94 sort -u | comm -23 - dontlink | \
95 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
96 sh makelinks && rm -f dontlink
99 @[ -f .depend ] || { echo "you must make depend first"; exit 1; }
100 sh $S/conf/systags.sh
102 sed -e 's, ../, ,' tags > tags1
104 # Note: when moving the existing kernel to .old, make sure it is stripped
105 # so we do not have two full debug environments sitting in / eating up space.
108 @if [ ! -f ${SELECTEDKERNEL} ] ; then \
109 echo "You must build a kernel first." ; \
113 .if exists(${DESTDIR}/${KERNEL})
114 ${OBJCOPY} --strip-debug ${DESTDIR}/${KERNEL} ${DESTDIR}/${KERNEL}.old
116 ${INSTALL} -m 555 -o root -g wheel \
117 ${SELECTEDKERNEL} ${DESTDIR}/${KERNEL}
119 .if exists(${DESTDIR}/${KERNEL})
120 -chflags noschg ${DESTDIR}/${KERNEL}
121 ${OBJCOPY} --strip-debug ${DESTDIR}/${KERNEL} ${DESTDIR}/${KERNEL}.old
123 ${INSTALL} -m 555 -o root -g wheel -fschg \
124 ${SELECTEDKERNEL} ${DESTDIR}/${KERNEL}
129 ${INSTALL} -m 555 -o root -g wheel \
130 ${SELECTEDKERNEL} ${DESTDIR}/${KERNEL}
132 ${INSTALL} -m 555 -o root -g wheel -fschg \
133 ${SELECTEDKERNEL} ${DESTDIR}/${KERNEL}
136 .if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES)
138 depend: modules-depend
140 cleandepend: modules-cleandepend
141 cleandir: modules-cleandir
143 install: modules-install
144 reinstall: modules-reinstall
149 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \
150 env ${MKMODULESENV} ${MAKE} -f Makefile.modules all
154 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \
155 env ${MKMODULESENV} ${MAKE} -f Makefile.modules depend
158 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules clean
161 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandepend
164 #modules-clobber: modules-clean
165 # rm -rf ${MKMODULESENV}
168 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandir
171 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules tags
173 # Note: when moving the existing modules to .old, make sure they are stripped
174 # so we do not have two full debug environments sitting in / eating up space.
177 .if !defined(NO_MODULES_OLD)
178 set -- ${DESTDIR}/modules/*; \
179 if [ -f "$$1" ]; then \
180 mkdir -p ${DESTDIR}/modules.old; \
182 ${OBJCOPY} --strip-debug $$file ${DESTDIR}/modules.old/$${file##*/}; \
186 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install
189 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install
197 vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP}
198 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
200 # XXX strictly, everything depends on Makefile because changes to ${PROF}
201 # only appear there, but we don't handle that.
205 #vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src
206 # awk -f $S/tools/vnode_if.awk -- -c $S/kern/vnode_if.src
208 #vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src
209 # awk -f $S/tools/vnode_if.awk -- -h $S/kern/vnode_if.src
214 .include "$S/conf/kern.fwd.mk"
215 .include "$S/conf/bsd.kern.mk"