kern.post.mk revision 95844
11573Srgrimes# Part of unified Makefile for building kenrels. This includes all 21573Srgrimes# the definitions that need to be included after all the % directives, 31573Srgrimes# except %RULES and things that act like they are part of %RULES 41573Srgrimes# 51573Srgrimes# Most make variables should not be defined in this file. Instead, they 61573Srgrimes# should be defined in the kern.pre.mk so that port makefiles can 71573Srgrimes# override or augment them. 81573Srgrimes# 91573Srgrimes# $FreeBSD: head/sys/conf/kern.post.mk 95844 2002-05-01 03:28:14Z obrien $ 101573Srgrimes# 111573Srgrimes 121573Srgrimes# XXX why are only some phony targets marked phony? 131573Srgrimes.PHONY: all modules 141573Srgrimes 151573Srgrimesclean: kernel-clean 161573Srgrimescleandepend: kernel-cleandepend 171573Srgrimesclobber: kernel-clobber 181573Srgrimesdepend: kernel-depend 191573Srgrimesinstall: kernel-install 201573Srgrimesreinstall: kernel-reinstall 211573Srgrimestags: kernel-tags 221573Srgrimes 231573Srgrimes.if !defined(DEBUG) 241573SrgrimesFULLKERNEL= ${KERNEL_KO} 251573Srgrimes.else 261573SrgrimesFULLKERNEL= ${KERNEL_KO}.debug 271573Srgrimes${KERNEL_KO}: ${FULLKERNEL} 281573Srgrimes ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO} 291573Srgrimesinstall.debug reinstall.debug: 301573Srgrimes cd ${.CURDIR}; ${MAKE} -DINSTALL_DEBUG ${.TARGET:R} 311573Srgrimes.endif 321573Srgrimes 3392889Sobrien${FULLKERNEL}: ${SYSTEM_DEP} vers.o 3492889Sobrien @rm -f ${.TARGET} 351573Srgrimes @echo linking ${.TARGET} 361573Srgrimes ${SYSTEM_LD} 371573Srgrimes ${SYSTEM_LD_TAIL} 38309636Sglebius 391573Srgrimes.if !exists(.depend) 401573Srgrimes${SYSTEM_OBJS}: vnode_if.h ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 411573Srgrimes.endif 421573Srgrimes 431573Srgrimes.for mfile in ${MFILES} 441573Srgrimes${mfile:T:S/.m$/.h/}: ${mfile} 451573Srgrimes ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h 461573Srgrimes.endfor 471573Srgrimes 481573Srgrimeskernel-clean: 491573Srgrimes rm -f *.o *.so *.So *.ko *.s eddep errs \ 501573Srgrimes ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks \ 511573Srgrimes setdef[01].c setdefs.h tags \ 521573Srgrimes vers.c vnode_if.c vnode_if.h \ 531573Srgrimes ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ 541573Srgrimes ${CLEAN} 5592889Sobrien 5692889Sobrienkernel-clobber: 571573Srgrimes find . -type f ! -name version -delete 5892889Sobrien 591573Srgrimeslint: ${CFILES} 6092889Sobrien ${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC} 611573Srgrimes 621573Srgrimeslocore.o: $S/$M/$M/locore.s assym.s 631573Srgrimes ${NORMAL_S} 641573Srgrimes 651573Srgrimes# This is a hack. BFD "optimizes" away dynamic mode if there are no 661573Srgrimes# dynamic references. We could probably do a '-Bforcedynamic' mode like 671573Srgrimes# in the a.out ld. For now, this works. 681573SrgrimesHACK_EXTRA_FLAGS?= -shared 691573Srgrimeshack.So: Makefile 701573Srgrimes touch hack.c 711573Srgrimes ${CC} ${FMT} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So 721573Srgrimes rm -f hack.c 731573Srgrimes 741573Srgrimes# this rule stops ./assym.s in .depend from causing problems 751573Srgrimes./assym.s: assym.s 761573Srgrimes 771573Srgrimesassym.s: $S/kern/genassym.sh genassym.o 781573Srgrimes NM=${NM} OBJFORMAT=elf sh $S/kern/genassym.sh genassym.o > ${.TARGET} 791573Srgrimes 801573Srgrimes# XXX used to force -elf after CFLAGS to work around breakage of cc -aout 811573Srgrimes# (genassym.sh makes some assumptions and cc stopped satisfying them). 821573Srgrimesgenassym.o: $S/$M/$M/genassym.c 831573Srgrimes ${CC} -c ${CFLAGS:N-fno-common} $S/$M/$M/genassym.c 841573Srgrimes 851573Srgrimes${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 861573Srgrimes 871573Srgrimeskernel-depend: 881573Srgrimes.if defined(EXTRA_KERNELDEP) 891573Srgrimes ${EXTRA_KERNELDEP} 901573Srgrimes.endif 911573Srgrimes rm -f .olddep 921573Srgrimes if [ -f .depend ]; then mv .depend .olddep; fi 931573Srgrimes ${MAKE} _kernel-depend 941573Srgrimes 951573Srgrimes# The argument list can be very long, use make -V and xargs to 961573Srgrimes# pass it to mkdep. 971573Srgrimes_kernel-depend: assym.s vnode_if.h ${BEFORE_DEPEND} \ 981573Srgrimes ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ 991573Srgrimes ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/} 1001573Srgrimes if [ -f .olddep ]; then mv .olddep .depend; fi 1011573Srgrimes rm -f .newdep 1021573Srgrimes ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES | xargs \ 1031573Srgrimes env MKDEP_CPP="${CC} -E" CC="${CC}" mkdep -a -f .newdep ${CFLAGS} 1041573Srgrimes ${MAKE} -V SFILES -V SYSTEM_SFILES | xargs \ 1051573Srgrimes env MKDEP_CPP="${CC} -E" mkdep -a -f .newdep ${ASM_CFLAGS} 1061573Srgrimes rm -f .depend 1071573Srgrimes mv .newdep .depend 1081573Srgrimes 1091573Srgrimeskernel-cleandepend: 1101573Srgrimes rm -f .depend 1111573Srgrimes 1121573Srgrimeslinks: 1131573Srgrimes egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 1148870Srgrimes sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 1151573Srgrimes ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 1161573Srgrimes sort -u | comm -23 - dontlink | \ 1171573Srgrimes sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 1181573Srgrimes sh makelinks; rm -f dontlink 1191573Srgrimes 1201573Srgrimeskernel-tags: 1211573Srgrimes @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 122270032Spfg sh $S/conf/systags.sh 1231573Srgrimes rm -f tags1 1241573Srgrimes sed -e 's, ../, ,' tags > tags1 1251573Srgrimes 12692889Sobrienkernel-install: 1271573Srgrimes.if exists(${DESTDIR}/boot) 1281573Srgrimes @if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \ 129309636Sglebius echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \ 130309636Sglebius exit 1 ; \ 131309696Sglebius fi 132309636Sglebius @if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \ 1331573Srgrimes echo "You must activate /boot/device.hints in loader.conf." ; \ 134309636Sglebius exit 1 ; \ 135309636Sglebius fi 136309636Sglebius.endif 137309636Sglebius @if [ ! -f ${FULLKERNEL} ] ; then \ 138309636Sglebius echo "You must build a kernel first." ; \ 139309636Sglebius exit 1 ; \ 140309636Sglebius fi 141309636Sglebius.if exists(${DESTDIR}${KODIR}) 142309636Sglebius -thiskernel=`sysctl -n kern.bootfile` ; \ 1431573Srgrimes if [ "$$thiskernel" = ${DESTDIR}${KODIR}.old/${KERNEL_KO} ] ; then \ 144309636Sglebius chflags -R noschg ${DESTDIR}${KODIR} ; \ 145309636Sglebius rm -rf ${DESTDIR}${KODIR} ; \ 1461573Srgrimes else \ 147309636Sglebius if [ -d ${DESTDIR}${KODIR}.old ] ; then \ 148309696Sglebius chflags -R noschg ${DESTDIR}${KODIR}.old ; \ 149309636Sglebius rm -rf ${DESTDIR}${KODIR}.old ; \ 150309636Sglebius fi ; \ 151309636Sglebius mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ 152309696Sglebius if [ "$$thiskernel" = ${DESTDIR}${KODIR}/${KERNEL_KO} ] ; then \ 1531573Srgrimes sysctl -w kern.bootfile=${DESTDIR}${KODIR}.old/${KERNEL_KO} ; \ 154309636Sglebius fi; \ 155309636Sglebius fi 1561573Srgrimes.endif 1571573Srgrimes mkdir -p ${DESTDIR}${KODIR} 158309636Sglebius.if defined(DEBUG) && defined(INSTALL_DEBUG) 159309636Sglebius install -c -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 160309696Sglebius.else 161309636Sglebius install -c -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 162309636Sglebius.endif 163309636Sglebius 164309636Sglebiuskernel-reinstall: 165309636Sglebius @-chflags -R noschg ${DESTDIR}${KODIR} 166309636Sglebius.if defined(DEBUG) && defined(INSTALL_DEBUG) 167309696Sglebius install -c -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 168309636Sglebius.else 1691573Srgrimes install -c -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 1701573Srgrimes.endif 1711573Srgrimes 1721573Srgrimes.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 173all: modules 174clean: modules-clean 175cleandepend: modules-cleandepend 176cleandir: modules-cleandir 177clobber: modules-clobber 178depend: modules-depend 179install: modules-install 180reinstall: modules-reinstall 181tags: modules-tags 182.endif 183 184modules: 185 @mkdir -p ${.OBJDIR}/modules 186 cd $S/modules ; ${MKMODULESENV} ${MAKE} obj ; \ 187 ${MKMODULESENV} ${MAKE} all 188 189modules-clean: 190 cd $S/modules ; ${MKMODULESENV} ${MAKE} clean 191 192modules-cleandepend: 193 cd $S/modules ; ${MKMODULESENV} ${MAKE} cleandepend 194 195modules-cleandir: 196 cd $S/modules ; ${MKMODULESENV} ${MAKE} cleandir 197 198modules-clobber: modules-clean 199 rm -rf ${MKMODULESENV} 200 201modules-depend: 202 @mkdir -p ${.OBJDIR}/modules 203 cd $S/modules ; ${MKMODULESENV} ${MAKE} obj ; \ 204 ${MKMODULESENV} ${MAKE} depend 205 206modules-tags: 207 cd $S/modules ; ${MKMODULESENV} ${MAKE} tags 208 209modules-install modules-reinstall: 210 cd $S/modules ; ${MKMODULESENV} ${MAKE} install 211 212modules-tags: 213 cd $S/modules ; env ${MKMODULESENV} ${MAKE} tags 214 215config.o: 216 ${NORMAL_C} 217 218env.o: env.c 219 ${NORMAL_C} 220 221hints.o: hints.c 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 232vnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 233 ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c 234 235vnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 236 ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h 237 238vnode_if.o: 239 ${NORMAL_C} 240 241.include <bsd.kern.mk> 242