kern.post.mk revision 129752
11022Sache# $FreeBSD: head/sys/conf/kern.post.mk 129752 2004-05-26 16:31:41Z imp $ 21533Sjoerg 31022Sache# Part of a unified Makefile for building kernels. This part includes all 41022Sache# the definitions that need to be after all the % directives except %RULES 51022Sache# and ones that act like they are part of %RULES. 61022Sache# 71022Sache# Most make variables should not be defined in this file. Instead, they 81022Sache# should be defined in the kern.pre.mk so that port makefiles can 91022Sache# override or augment them. 101022Sache 111022Sache# In case the config had a makeoptions DESTDIR... 121022Sache.if defined(DESTDIR) 131022SacheMKMODULESENV+= DESTDIR="${DESTDIR}" 141533Sjoerg.endif 151533SjoergMKMODULESENV+= KERNBUILDDIR="${.CURDIR}" 161533Sjoerg 171533Sjoerg.MAIN: all 181533Sjoerg 191533Sjoerg.for target in all clean cleandepend cleandir clobber depend install \ 201533Sjoerg obj reinstall tags 211533Sjoerg${target}: kernel-${target} 221533Sjoerg.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 231533Sjoerg${target}: modules-${target} 241533Sjoergmodules-${target}: 251022Sache cd $S/modules; ${MKMODULESENV} ${MAKE} \ 261022Sache ${target:S/^reinstall$/install/:S/^clobber$/cleandir/} 271022Sache.endif 281022Sache.endfor 291022Sache 301022Sache.ORDER: kernel-install modules-install 311022Sache 321022Sachekernel-all: ${KERNEL_KO} 331022Sache 341022Sachekernel-cleandir: kernel-clean 351022Sache 361022Sachekernel-clobber: 371022Sache find . -maxdepth 1 ! -type d ! -name version -delete 381022Sache 391022Sachekernel-obj: 401022Sache 411022Sache.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 421022Sachemodules: modules-all 431022Sache 441022Sache.if !defined(NO_MODULES_OBJ) 451022Sachemodules-all modules-depend: modules-obj 461022Sache.endif 471022Sache.endif 481022Sache 491022Sache.if !defined(DEBUG) 501022SacheFULLKERNEL= ${KERNEL_KO} 511022Sache.else 521022SacheFULLKERNEL= ${KERNEL_KO}.debug 531022Sache${KERNEL_KO}: ${FULLKERNEL} 541137Sache ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO} 551022Sacheinstall.debug reinstall.debug: gdbinit 561022Sache cd ${.CURDIR}; ${MAKE} -DINSTALL_DEBUG ${.TARGET:R} 571137Sache 581138Sache# Install gdbinit files for kernel debugging. 591022Sachegdbinit: 601137Sache grep -v '# XXX' ${S}/../tools/debugscripts/dot.gdbinit | \ 611137Sache sed "s:MODPATH:${.OBJDIR}/modules:" > .gdbinit 621137Sache cp ${S}/../tools/debugscripts/gdbinit.kernel \ 631137Sache ${S}/../tools/debugscripts/gdbinit.vinum ${.CURDIR} 641137Sache.if exists(${S}/../tools/debugscripts/gdbinit.${MACHINE_ARCH}) 651137Sache cp ${S}/../tools/debugscripts/gdbinit.${MACHINE_ARCH} \ 661137Sache ${.CURDIR}/gdbinit.machine 671022Sache.endif 681022Sache.endif 691022Sache 701022Sache${FULLKERNEL}: ${SYSTEM_DEP} vers.o 711022Sache @rm -f ${.TARGET} 721022Sache @echo linking ${.TARGET} 731022Sache ${SYSTEM_LD} 741022Sache.if !defined(DEBUG) 751022Sache ${OBJCOPY} --strip-debug ${.TARGET} 761022Sache.endif 771022Sache ${SYSTEM_LD_TAIL} 781022Sache 791137Sache.if !exists(${.OBJDIR}/.depend) 801022Sache${SYSTEM_OBJS}: assym.s pccarddevs.h usbdevs.h miidevs.h vnode_if.h \ 811022Sache ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 821022Sache.endif 831022Sache 841022SacheLNFILES= ${CFILES:T:S/.c$/.ln/} 851022Sache 861022Sache.for mfile in ${MFILES} 871022Sache# XXX the low quality .m.o rules gnerated by config are normally used 881022Sache# instead of the .m.c rules here. 891022Sache${mfile:T:S/.m$/.c/}: ${mfile} 901022Sache ${AWK} -f $S/tools/makeobjops.awk ${mfile} -c 911022Sache${mfile:T:S/.m$/.h/}: ${mfile} 921022Sache ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h 931533Sjoerg.endfor 941022Sache 951533Sjoergkernel-clean: 961533Sjoerg rm -f *.o *.so *.So *.ko *.s eddep errs \ 971533Sjoerg ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks tags \ 981533Sjoerg vers.c vnode_if.c vnode_if.h majors.c \ 991533Sjoerg ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ 1001533Sjoerg ${CLEAN} 1011533Sjoerg 1021533Sjoerglint: ${LNFILES} 1031022Sache ${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC} 2>&1 | \ 1041022Sache tee -a linterrs 1051022Sache 1061022Sache# This is a hack. BFD "optimizes" away dynamic mode if there are no 1071022Sache# dynamic references. We could probably do a '-Bforcedynamic' mode like 1081022Sache# in the a.out ld. For now, this works. 1091022SacheHACK_EXTRA_FLAGS?= -shared 1101022Sachehack.So: Makefile 1111022Sache touch hack.c 1121022Sache ${CC} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So 1131022Sache rm -f hack.c 1141022Sache 1151022Sache# This rule stops ./assym.s in .depend from causing problems. 1161533Sjoerg./assym.s: assym.s 1171533Sjoerg 1181533Sjoergassym.s: $S/kern/genassym.sh genassym.o 1191533Sjoerg NM='${NM}' sh $S/kern/genassym.sh genassym.o > ${.TARGET} 1201533Sjoerg 1211533Sjoerggenassym.o: $S/$M/$M/genassym.c 1221533Sjoerg ${CC} -c ${CFLAGS:N-fno-common} $S/$M/$M/genassym.c 1231533Sjoerg 1241022Sache${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 1251022Sache 1261022Sachekernel-depend: 1271022Sache.if defined(EXTRA_KERNELDEP) 1281022Sache ${EXTRA_KERNELDEP} 1291022Sache.endif 1301022Sache rm -f .olddep 1311022Sache if [ -f .depend ]; then mv .depend .olddep; fi 1321022Sache ${MAKE} _kernel-depend 1331022Sache 1341022Sache# XXX this belongs elsewhere (inside GEN_CFILES if possible). 1351022SacheGEN_M_CFILES= ${MFILES:T:S/.m$/.c/} 1361022Sache 1371022Sache# The argument list can be very long, so use make -V and xargs to 1381022Sache# pass it to mkdep. 1391022Sache_kernel-depend: assym.s miidevs.h pccarddevs.h usbdevs.h vnode_if.h \ 1401022Sache ${BEFORE_DEPEND} ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} \ 1411022Sache ${GEN_M_CFILES} ${SFILES} ${MFILES:T:S/.m$/.h/} 1421022Sache if [ -f .olddep ]; then mv .olddep .depend; fi 1431533Sjoerg rm -f .newdep 1441022Sache ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES -V GEN_M_CFILES | \ 1451022Sache MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${CFLAGS} 1461022Sache ${MAKE} -V SFILES | \ 1471022Sache MKDEP_CPP="${CC} -E" xargs mkdep -a -f .newdep ${ASM_CFLAGS} 1481022Sache rm -f .depend 1491022Sache mv .newdep .depend 1501022Sache 1511022Sachekernel-cleandepend: 1521022Sache rm -f .depend 1531022Sache 1541022Sachelinks: 1551022Sache egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 1561022Sache sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 1571022Sache ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 1581022Sache sort -u | comm -23 - dontlink | \ 1591022Sache sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 1601022Sache sh makelinks; rm -f dontlink 1611022Sache 1621022Sachekernel-tags: 1631022Sache @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 1641022Sache sh $S/conf/systags.sh 1651022Sache rm -f tags1 1661022Sache sed -e 's, ../, ,' tags > tags1 1671022Sache 1681533Sjoerg.if ${MACHINE_ARCH} != "ia64" 1691022Sache.if exists(${DESTDIR}/boot) 1701022Sachekernel-install-check: 1711022Sache @if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \ 1721022Sache echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \ 1731022Sache exit 1 ; \ 1741022Sache fi 1751022Sache @if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \ 1761022Sache echo "You must activate /boot/device.hints in loader.conf." ; \ 1771022Sache exit 1 ; \ 1781022Sache fi 1791022Sache 1801022Sachekernel-install: kernel-install-check 1811022Sache.endif 1821022Sache.endif 1831022Sache 1841022Sachekernel-install: 1851022Sache @if [ ! -f ${FULLKERNEL} ] ; then \ 1861022Sache echo "You must build a kernel first." ; \ 1871022Sache exit 1 ; \ 1881022Sache fi 1891022Sache.if exists(${DESTDIR}${KODIR}) 1901022Sache -thiskernel=`sysctl -n kern.bootfile` ; \ 1911022Sache if [ "`dirname "$$thiskernel"`" != ${DESTDIR}${KODIR} ] ; then \ 1921022Sache chflags -R noschg ${DESTDIR}${KODIR} ; \ 1931022Sache rm -rf ${DESTDIR}${KODIR} ; \ 1941022Sache else \ 1951022Sache if [ -d ${DESTDIR}${KODIR}.old ] ; then \ 1961022Sache chflags -R noschg ${DESTDIR}${KODIR}.old ; \ 1971022Sache rm -rf ${DESTDIR}${KODIR}.old ; \ 1981022Sache fi ; \ 1991022Sache mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ 2001022Sache sysctl kern.bootfile=${DESTDIR}${KODIR}.old/"`basename "$$thiskernel"`" ; \ 2011022Sache fi 2021022Sache.endif 2031022Sache mkdir -p ${DESTDIR}${KODIR} 2041022Sache.if defined(DEBUG) && defined(INSTALL_DEBUG) 2051022Sache ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 2061022Sache.else 2071022Sache ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 2081022Sache.endif 2091022Sache 2101022Sachekernel-reinstall: 2111022Sache @-chflags -R noschg ${DESTDIR}${KODIR} 2121022Sache.if defined(DEBUG) && defined(INSTALL_DEBUG) 2131022Sache ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 2141022Sache.else 2151022Sache ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 2161022Sache.endif 2171022Sache 2181022Sacheconfig.o env.o hints.o majors.o vers.o vnode_if.o: 2191022Sache ${NORMAL_C} 2201022Sache 2211022Sacheconfig.ln env.ln hints.ln majors.ln vers.ln vnode_if.ln: 2221022Sache ${NORMAL_LINT} 2231022Sache 2241022Sachemajors.c: $S/conf/majors $S/conf/majors.awk 2251022Sache ${AWK} -f $S/conf/majors.awk $S/conf/majors > ${.TARGET} 2261022Sache 2271022Sachevers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 2281022Sache sh $S/conf/newvers.sh ${KERN_IDENT} 2291022Sache 2301022Sachevnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 2311022Sache ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c 2321022Sache 2331022Sachevnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 2341022Sache ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h 2351022Sache 2361022Sache# XXX strictly, everything depends on Makefile because changes to ${PROF} 2371022Sache# only appear there, but we don't handle that. 2381022Sache 2391022Sache.include "kern.mk" 2401022Sache