1# $DragonFly: src/sys/conf/kern.post.mk,v 1.12 2008/01/13 08:41:15 swildner Exp $ 2# 3# This Makefile covers the bottom part of the MI build instructions 4# 5 6.PHONY: all modules 7 8all: ${KERNEL}.stripped 9 10_MACHINE_FWD= ${.OBJDIR} 11.include "$S/conf/kern.fwd.mk" 12 13depend kernel-depend modules-depend: ${FORWARD_HEADERS_COOKIE} 14 15depend: kernel-depend 16clean: kernel-clean 17cleandepend: kernel-cleandepend 18tags: kernel-tags 19install: kernel-install 20reinstall: kernel-reinstall 21 22${KERNEL}.stripped: ${FULLKERNEL} 23 ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL}.stripped 24 25${FULLKERNEL}: ${SYSTEM_DEP} vers.o 26 @rm -f ${.TARGET} 27 @echo linking ${.TARGET} 28 ${SYSTEM_LD} 29 ${SYSTEM_LD_TAIL} 30 31.if !exists(.depend) 32${SYSTEM_OBJS}: ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 33.endif 34 35.for mfile in ${MFILES} 36${mfile:T:S/.m$/.h/}: ${mfile} 37 awk -f $S/tools/makeobjops.awk -- -h ${mfile} 38.endfor 39 40kernel-clean: 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/} \ 46 ${CLEAN} 47 48#lint: /tmp 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' 53 54locore.o: $S/platform/$P/$M/locore.s assym.s 55 ${NORMAL_S} 56 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. 60hack.So: Makefile 61 touch hack.c 62 ${CC} -shared -nostdlib hack.c -o hack.So 63 rm -f hack.c 64 65# this rule stops ./assym.s in .depend from causing problems 66./assym.s: assym.s 67 68assym.s: $S/kern/genassym.sh genassym.o 69 sh $S/kern/genassym.sh genassym.o > ${.TARGET} 70 71genassym.o: $S/platform/$P/$M/genassym.c ${FORWARD_HEADERS_COOKIE} 72 ${CC} -c ${CFLAGS:N-fno-common} $S/platform/$P/$M/genassym.c 73 74${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 75 76# The argument list can be very long, use make -V and xargs to 77# pass it to mkdep. 78kernel-depend: assym.s ${BEFORE_DEPEND} \ 79 ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ 80 ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/} 81 rm -f .newdep 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} 86 rm -f .depend 87 mv -f .newdep .depend 88 89kernel-cleandepend: 90 rm -f .depend 91 92links: 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 99 100kernel-tags: 101 @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 102 sh $S/conf/systags.sh 103 rm -f tags1 104 sed -e 's, ../, ,' tags > tags1 105 106# 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. 108# 109kernel-install: kernel-installable 110 @if [ ! -f ${SELECTEDKERNEL} ] ; then \ 111 echo "You must build a kernel first." ; \ 112 exit 1 ; \ 113 fi 114. if exists(${DESTDIR}/${DESTKERNNAME}) 115.ifndef NOFSCHG 116 -chflags noschg ${DESTDIR}/${DESTKERNNAME} 117.endif 118. ifdef NO_KERNEL_OLD_STRIP 119 cp -p ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 120. else 121 ${OBJCOPY} --strip-debug ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 122. endif 123. endif 124.ifdef NOFSCHG 125 ${INSTALL} -m 555 -o root -g wheel \ 126 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 127.else 128 ${INSTALL} -m 555 -o root -g wheel -fschg \ 129 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 130.endif 131 132kernel-reinstall: kernel-installable 133.ifdef NOFSCHG 134 ${INSTALL} -m 555 -o root -g wheel \ 135 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 136.else 137 ${INSTALL} -m 555 -o root -g wheel -fschg \ 138 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 139.endif 140 141# Require DESTDIR to be manually specified when installing a 142# virtual kernel. 143# 144kernel-installable: 145.if ${P} == vkernel 146.if !defined(DESTDIR) 147 @echo "When installing a virtual kernel, DESTDIR must be manually specified" 148 @exit 1 149.endif 150.endif 151 @exit 0 152 153.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) 154all: modules 155depend: modules-depend 156clean: modules-clean 157cleandepend: modules-cleandepend 158cleandir: modules-cleandir 159tags: modules-tags 160install: modules-install 161reinstall: modules-reinstall 162.endif 163 164modules: 165 @mkdir -p ${.OBJDIR} 166 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \ 167 env ${MKMODULESENV} ${MAKE} -f Makefile.modules all 168 169modules-depend: 170 @mkdir -p ${.OBJDIR} 171 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \ 172 env ${MKMODULESENV} ${MAKE} -f Makefile.modules depend 173 174modules-clean: 175 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules clean 176 177modules-cleandepend: 178 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandepend 179 180# XXX huh? 181#modules-clobber: modules-clean 182# rm -rf ${MKMODULESENV} 183 184modules-cleandir: 185 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandir 186 187modules-tags: 188 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules tags 189 190# 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. 192# 193modules-install: 194.if !defined(NO_MODULES_OLD) 195. ifdef NO_KERNEL_OLD_STRIP 196 set -- ${DESTDIR}/modules/*; \ 197 if [ -f "$$1" ]; then \ 198 mkdir -p ${DESTDIR}/modules.old; \ 199 for file; do \ 200 cp -p $$file ${DESTDIR}/modules.old; \ 201 done; \ 202 fi 203. else 204 set -- ${DESTDIR}/modules/*; \ 205 if [ -f "$$1" ]; then \ 206 mkdir -p ${DESTDIR}/modules.old; \ 207 for file; do \ 208 ${OBJCOPY} --strip-debug $$file ${DESTDIR}/modules.old/$${file##*/}; \ 209 done; \ 210 fi 211. endif 212.endif 213 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install 214 215modules-reinstall: 216 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install 217 218config.o: 219 ${NORMAL_C} 220 221ioconf.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#vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 233# awk -f $S/tools/vnode_if.awk -- -c $S/kern/vnode_if.src 234# 235#vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 236# awk -f $S/tools/vnode_if.awk -- -h $S/kern/vnode_if.src 237# 238#vnode_if.o: 239# ${NORMAL_C} 240 241.include "$S/conf/bsd.kern.mk" 242