kern.post.mk revision 138290
1122715Sbde# $FreeBSD: head/sys/conf/kern.post.mk 138290 2004-12-01 23:16:38Z phk $ 2122715Sbde 3122715Sbde# Part of a unified Makefile for building kernels. This part includes all 4122715Sbde# the definitions that need to be after all the % directives except %RULES 5122715Sbde# and ones that act like they are part of %RULES. 685909Simp# 788893Simp# Most make variables should not be defined in this file. Instead, they 888893Simp# should be defined in the kern.pre.mk so that port makefiles can 988969Simp# override or augment them. 1085909Simp 11115572Sphk# In case the config had a makeoptions DESTDIR... 12115572Sphk.if defined(DESTDIR) 13115572SphkMKMODULESENV+= DESTDIR="${DESTDIR}" 14115572Sphk.endif 15124108SimpMKMODULESENV+= KERNBUILDDIR="${.CURDIR}" 16115572Sphk 17111211Sru.MAIN: all 1885909Simp 19111802Sru.for target in all clean cleandepend cleandir clobber depend install \ 20111802Sru obj reinstall tags 21111211Sru${target}: kernel-${target} 22111211Sru.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 23111211Sru${target}: modules-${target} 24111211Srumodules-${target}: 25111802Sru cd $S/modules; ${MKMODULESENV} ${MAKE} \ 26111802Sru ${target:S/^reinstall$/install/:S/^clobber$/cleandir/} 27111211Sru.endif 28111211Sru.endfor 2985909Simp 30137596Simp# Handle out of tree ports 31137596Simp.if defined(PORTS_MODULES) 32137596Simp.if defined(SYSDIR) 33137596SimpPORTSMODULESENV=SYSDIR=${SYSDIR} 34137596Simp.endif 35137596Simp.for target in all install clean 36137596Simp${target}: ports-${target} 37137596Simpports-${target}: 38137596Simp.for __i in ${PORTS_MODULES} 39137683Simp cd $${PORTSDIR:-/usr/ports/}${__i}; ${PORTSMODULESENV} ${MAKE} -B ${target} 40137596Simp.endfor 41137596Simp.endfor 42137596Simp.endif 43137596Simp 44111211Sru.ORDER: kernel-install modules-install 45111211Sru 46111211Srukernel-all: ${KERNEL_KO} 47111211Sru 48111802Srukernel-cleandir: kernel-clean 49111802Sru 50111802Srukernel-clobber: 51111766Sru find . -maxdepth 1 ! -type d ! -name version -delete 52111211Sru 53111766Srukernel-obj: 54111766Sru 55111211Sru.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 56111211Srumodules: modules-all 57111211Sru 58111211Sru.if !defined(NO_MODULES_OBJ) 59111211Srumodules-all modules-depend: modules-obj 60111211Sru.endif 61111211Sru.endif 62111211Sru 6385909Simp.if !defined(DEBUG) 6485909SimpFULLKERNEL= ${KERNEL_KO} 6585909Simp.else 6685909SimpFULLKERNEL= ${KERNEL_KO}.debug 6785909Simp${KERNEL_KO}: ${FULLKERNEL} 6885909Simp ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO} 69116252Sgroginstall.debug reinstall.debug: gdbinit 7095356Sru cd ${.CURDIR}; ${MAKE} -DINSTALL_DEBUG ${.TARGET:R} 71116252Sgrog 72123965Sbde# Install gdbinit files for kernel debugging. 73116252Sgroggdbinit: 74123965Sbde grep -v '# XXX' ${S}/../tools/debugscripts/dot.gdbinit | \ 75123965Sbde sed "s:MODPATH:${.OBJDIR}/modules:" > .gdbinit 76135611Sphk cp ${S}/../tools/debugscripts/gdbinit.kernel ${.CURDIR} 77124776Sru.if exists(${S}/../tools/debugscripts/gdbinit.${MACHINE_ARCH}) 78116252Sgrog cp ${S}/../tools/debugscripts/gdbinit.${MACHINE_ARCH} \ 79123965Sbde ${.CURDIR}/gdbinit.machine 8085909Simp.endif 81124776Sru.endif 8285909Simp 8385909Simp${FULLKERNEL}: ${SYSTEM_DEP} vers.o 8485909Simp @rm -f ${.TARGET} 8585909Simp @echo linking ${.TARGET} 8685909Simp ${SYSTEM_LD} 87125775Sru.if !defined(DEBUG) 88125775Sru ${OBJCOPY} --strip-debug ${.TARGET} 89125775Sru.endif 9085909Simp ${SYSTEM_LD_TAIL} 9185909Simp 92116691Sru.if !exists(${.OBJDIR}/.depend) 93131129Simp${SYSTEM_OBJS}: assym.s vnode_if.h ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 9485909Simp.endif 9585909Simp 96116341SmarkmLNFILES= ${CFILES:T:S/.c$/.ln/} 97116341Smarkm 9885909Simp.for mfile in ${MFILES} 99102082Sbde# XXX the low quality .m.o rules gnerated by config are normally used 100102082Sbde# instead of the .m.c rules here. 101102082Sbde${mfile:T:S/.m$/.c/}: ${mfile} 102102082Sbde ${AWK} -f $S/tools/makeobjops.awk ${mfile} -c 10385909Simp${mfile:T:S/.m$/.h/}: ${mfile} 10495844Sobrien ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h 10585909Simp.endfor 10685909Simp 10785909Simpkernel-clean: 10885909Simp rm -f *.o *.so *.So *.ko *.s eddep errs \ 109123965Sbde ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks tags \ 110123965Sbde vers.c vnode_if.c vnode_if.h majors.c \ 111123965Sbde ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ 112123965Sbde ${CLEAN} 11385909Simp 114116341Smarkmlint: ${LNFILES} 115123965Sbde ${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC} 2>&1 | \ 116123965Sbde tee -a linterrs 11792491Smarkm 11885909Simp# This is a hack. BFD "optimizes" away dynamic mode if there are no 11985909Simp# dynamic references. We could probably do a '-Bforcedynamic' mode like 12085909Simp# in the a.out ld. For now, this works. 12185909SimpHACK_EXTRA_FLAGS?= -shared 12285909Simphack.So: Makefile 12385909Simp touch hack.c 124123966Sbde ${CC} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So 12585909Simp rm -f hack.c 12685909Simp 127123965Sbde# This rule stops ./assym.s in .depend from causing problems. 12885909Simp./assym.s: assym.s 12985909Simp 13085909Simpassym.s: $S/kern/genassym.sh genassym.o 131127306Sobrien NM='${NM}' sh $S/kern/genassym.sh genassym.o > ${.TARGET} 13285909Simp 13385909Simpgenassym.o: $S/$M/$M/genassym.c 134123985Sbde ${CC} -c ${CFLAGS:N-fno-common} $S/$M/$M/genassym.c 13585909Simp 13685909Simp${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 13785909Simp 13885909Simpkernel-depend: 13986048Simp.if defined(EXTRA_KERNELDEP) 14086048Simp ${EXTRA_KERNELDEP} 14186048Simp.endif 14285909Simp rm -f .olddep 14385909Simp if [ -f .depend ]; then mv .depend .olddep; fi 14485909Simp ${MAKE} _kernel-depend 14585909Simp 146102073Sbde# The argument list can be very long, so use make -V and xargs to 14791104Sjake# pass it to mkdep. 148131210Simp_kernel-depend: assym.s vnode_if.h ${BEFORE_DEPEND} ${CFILES} \ 149131210Simp ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ 150131210Simp ${MFILES:T:S/.m$/.h/} 15185909Simp if [ -f .olddep ]; then mv .olddep .depend; fi 15285909Simp rm -f .newdep 153131210Simp ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES | \ 154102073Sbde MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${CFLAGS} 155111684Sru ${MAKE} -V SFILES | \ 156102073Sbde MKDEP_CPP="${CC} -E" xargs mkdep -a -f .newdep ${ASM_CFLAGS} 15785909Simp rm -f .depend 15885909Simp mv .newdep .depend 15985909Simp 16085909Simpkernel-cleandepend: 16185909Simp rm -f .depend 16285909Simp 16385909Simplinks: 16485909Simp egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 165123965Sbde sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 16691046Sluigi ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 167123965Sbde sort -u | comm -23 - dontlink | \ 168123965Sbde sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 16985909Simp sh makelinks; rm -f dontlink 17085909Simp 17185909Simpkernel-tags: 17285909Simp @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 17385909Simp sh $S/conf/systags.sh 17485909Simp rm -f tags1 17585909Simp sed -e 's, ../, ,' tags > tags1 17685909Simp 177127246Smarcel.if ${MACHINE_ARCH} != "ia64" 17885909Simp.if exists(${DESTDIR}/boot) 179127246Smarcelkernel-install-check: 18085909Simp @if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \ 18185909Simp echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \ 18285909Simp exit 1 ; \ 18385909Simp fi 18485909Simp @if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \ 18585909Simp echo "You must activate /boot/device.hints in loader.conf." ; \ 18685909Simp exit 1 ; \ 18785909Simp fi 188127246Smarcel 189127246Smarcelkernel-install: kernel-install-check 19085909Simp.endif 191127246Smarcel.endif 192127246Smarcel 193127246Smarcelkernel-install: 19495356Sru @if [ ! -f ${FULLKERNEL} ] ; then \ 19585909Simp echo "You must build a kernel first." ; \ 19685909Simp exit 1 ; \ 19785909Simp fi 19885909Simp.if exists(${DESTDIR}${KODIR}) 19985909Simp -thiskernel=`sysctl -n kern.bootfile` ; \ 200118633Sru if [ "`dirname "$$thiskernel"`" != ${DESTDIR}${KODIR} ] ; then \ 20185909Simp chflags -R noschg ${DESTDIR}${KODIR} ; \ 20285909Simp rm -rf ${DESTDIR}${KODIR} ; \ 20385909Simp else \ 20485909Simp if [ -d ${DESTDIR}${KODIR}.old ] ; then \ 20585909Simp chflags -R noschg ${DESTDIR}${KODIR}.old ; \ 20685909Simp rm -rf ${DESTDIR}${KODIR}.old ; \ 20785909Simp fi ; \ 20885909Simp mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ 209118633Sru sysctl kern.bootfile=${DESTDIR}${KODIR}.old/"`basename "$$thiskernel"`" ; \ 21085909Simp fi 21185909Simp.endif 21285909Simp mkdir -p ${DESTDIR}${KODIR} 21395356Sru.if defined(DEBUG) && defined(INSTALL_DEBUG) 214109514Sobrien ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 21595356Sru.else 216109514Sobrien ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 21795356Sru.endif 21885909Simp 21995356Srukernel-reinstall: 22085909Simp @-chflags -R noschg ${DESTDIR}${KODIR} 22195356Sru.if defined(DEBUG) && defined(INSTALL_DEBUG) 222109514Sobrien ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 22395356Sru.else 224109514Sobrien ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 22595356Sru.endif 22685909Simp 227116691Sruconfig.o env.o hints.o majors.o vers.o vnode_if.o: 22885909Simp ${NORMAL_C} 22985909Simp 230116691Sruconfig.ln env.ln hints.ln majors.ln vers.ln vnode_if.ln: 231116341Smarkm ${NORMAL_LINT} 232116341Smarkm 233116691Srumajors.c: $S/conf/majors $S/conf/majors.awk 234116691Sru ${AWK} -f $S/conf/majors.awk $S/conf/majors > ${.TARGET} 23592821Simp 23685909Simpvers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 237135371Sru MAKE=${MAKE} sh $S/conf/newvers.sh ${KERN_IDENT} 23885909Simp 23991512Sobrienvnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 24091512Sobrien ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c 24185909Simp 24291512Sobrienvnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 24391512Sobrien ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h 244138290Sphk ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -p 245138290Sphk ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -q 24685909Simp 247116691Sru# XXX strictly, everything depends on Makefile because changes to ${PROF} 248116691Sru# only appear there, but we don't handle that. 24985909Simp 250111686Sru.include "kern.mk" 251