1# $DragonFly: src/sys/conf/kern.post.mk,v 1.10 2007/02/22 21:02:49 corecode 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: 110 @if [ ! -f ${SELECTEDKERNEL} ] ; then \ 111 echo "You must build a kernel first." ; \ 112 exit 1 ; \ 113 fi 114.ifdef NOFSCHG 115. if exists(${DESTDIR}/${DESTKERNNAME}) 116. ifdef NO_KERNEL_OLD_STRIP 117 cp -p ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 118. else 119 ${OBJCOPY} --strip-debug ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 120. endif 121. endif 122 ${INSTALL} -m 555 -o root -g wheel \ 123 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 124.else 125. if exists(${DESTDIR}/${DESTKERNNAME}) 126 -chflags noschg ${DESTDIR}/${DESTKERNNAME} 127. ifdef NO_KERNEL_OLD_STRIP 128 cp -p ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 129. else 130 ${OBJCOPY} --strip-debug ${DESTDIR}/${DESTKERNNAME} ${DESTDIR}/${DESTKERNNAME}.old 131. endif 132. endif 133 ${INSTALL} -m 555 -o root -g wheel -fschg \ 134 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 135.endif 136 137kernel-reinstall: 138.ifdef NOFSCHG 139 ${INSTALL} -m 555 -o root -g wheel \ 140 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 141.else 142 ${INSTALL} -m 555 -o root -g wheel -fschg \ 143 ${SELECTEDKERNEL} ${DESTDIR}/${DESTKERNNAME} 144.endif 145 146.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) 147all: modules 148depend: modules-depend 149clean: modules-clean 150cleandepend: modules-cleandepend 151cleandir: modules-cleandir 152tags: modules-tags 153install: modules-install 154reinstall: modules-reinstall 155.endif 156 157modules: 158 @mkdir -p ${.OBJDIR} 159 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \ 160 env ${MKMODULESENV} ${MAKE} -f Makefile.modules all 161 162modules-depend: 163 @mkdir -p ${.OBJDIR} 164 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules obj ; \ 165 env ${MKMODULESENV} ${MAKE} -f Makefile.modules depend 166 167modules-clean: 168 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules clean 169 170modules-cleandepend: 171 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandepend 172 173# XXX huh? 174#modules-clobber: modules-clean 175# rm -rf ${MKMODULESENV} 176 177modules-cleandir: 178 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules cleandir 179 180modules-tags: 181 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules tags 182 183# Note: when moving the existing modules to .old, they are by default stripped 184# so we do not have two full debug environments sitting in / eating up space. 185# 186modules-install: 187.if !defined(NO_MODULES_OLD) 188. ifdef NO_KERNEL_OLD_STRIP 189 set -- ${DESTDIR}/modules/*; \ 190 if [ -f "$$1" ]; then \ 191 mkdir -p ${DESTDIR}/modules.old; \ 192 for file; do \ 193 cp -p $$file ${DESTDIR}/modules.old; \ 194 done; \ 195 fi 196. else 197 set -- ${DESTDIR}/modules/*; \ 198 if [ -f "$$1" ]; then \ 199 mkdir -p ${DESTDIR}/modules.old; \ 200 for file; do \ 201 ${OBJCOPY} --strip-debug $$file ${DESTDIR}/modules.old/$${file##*/}; \ 202 done; \ 203 fi 204. endif 205.endif 206 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install 207 208modules-reinstall: 209 cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install 210 211config.o: 212 ${NORMAL_C} 213 214ioconf.o: 215 ${NORMAL_C} 216 217vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 218 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 219 220# XXX strictly, everything depends on Makefile because changes to ${PROF} 221# only appear there, but we don't handle that. 222vers.o: 223 ${NORMAL_C} 224 225#vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 226# awk -f $S/tools/vnode_if.awk -- -c $S/kern/vnode_if.src 227# 228#vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 229# awk -f $S/tools/vnode_if.awk -- -h $S/kern/vnode_if.src 230# 231#vnode_if.o: 232# ${NORMAL_C} 233 234.include "$S/conf/bsd.kern.mk" 235