kern.post.mk revision 111211
1219820Sjeff# Part of unified Makefile for building kernels. This includes all 2219820Sjeff# the definitions that need to be included after all the % directives, 3219820Sjeff# except %RULES and things that act like they are part of %RULES 4219820Sjeff# 5219820Sjeff# Most make variables should not be defined in this file. Instead, they 6219820Sjeff# should be defined in the kern.pre.mk so that port makefiles can 7219820Sjeff# override or augment them. 8219820Sjeff# 9219820Sjeff# $FreeBSD: head/sys/conf/kern.post.mk 111211 2003-02-21 11:02:49Z ru $ 10219820Sjeff# 11219820Sjeff 12219820Sjeff.MAIN: all 13219820Sjeff 14219820Sjeff.for target in all clean cleandepend cleandir depend install obj reinstall tags 15219820Sjeff${target}: kernel-${target} 16219820Sjeff.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 17219820Sjeff${target}: modules-${target} 18219820Sjeffmodules-${target}: 19219820Sjeff cd $S/modules; ${MKMODULESENV} ${MAKE} ${target:reinstall=install} 20219820Sjeff.endif 21219820Sjeff.endfor 22219820Sjeff 23219820Sjeff.ORDER: kernel-install modules-install 24219820Sjeff 25219820Sjeffkernel-all: ${KERNEL_KO} 26219820Sjeff 27219820Sjeffkernel-cleandir kernel-obj: 28219820Sjeff 29219820Sjeff.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 30219820Sjeffmodules: modules-all 31219820Sjeff 32219820Sjeff.if !defined(NO_MODULES_OBJ) 33219820Sjeffmodules-all modules-depend: modules-obj 34219820Sjeff.endif 35219820Sjeff.endif 36219820Sjeff 37219820Sjeff.if !defined(DEBUG) 38219820SjeffFULLKERNEL= ${KERNEL_KO} 39219820Sjeff.else 40219820SjeffFULLKERNEL= ${KERNEL_KO}.debug 41219820Sjeff${KERNEL_KO}: ${FULLKERNEL} 42219820Sjeff ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO} 43219820Sjeffinstall.debug reinstall.debug: 44219820Sjeff cd ${.CURDIR}; ${MAKE} -DINSTALL_DEBUG ${.TARGET:R} 45219820Sjeff.endif 46219820Sjeff 47219820Sjeff${FULLKERNEL}: ${SYSTEM_DEP} vers.o 48219820Sjeff @rm -f ${.TARGET} 49219820Sjeff @echo linking ${.TARGET} 50219820Sjeff ${SYSTEM_LD} 51219820Sjeff ${SYSTEM_LD_TAIL} 52219820Sjeff 53219820Sjeff.if !exists(.depend) 54219820Sjeff${SYSTEM_OBJS}: vnode_if.h ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 55219820Sjeff.endif 56219820Sjeff 57219820Sjeff.for mfile in ${MFILES} 58219820Sjeff# XXX the low quality .m.o rules gnerated by config are normally used 59219820Sjeff# instead of the .m.c rules here. 60219820Sjeff${mfile:T:S/.m$/.c/}: ${mfile} 61219820Sjeff ${AWK} -f $S/tools/makeobjops.awk ${mfile} -c 62219820Sjeff${mfile:T:S/.m$/.h/}: ${mfile} 63219820Sjeff ${AWK} -f $S/tools/makeobjops.awk ${mfile} -h 64219820Sjeff.endfor 65219820Sjeff 66219820Sjeff.if !exists(.depend) 67219820Sjeffacphy.o amphy.o bmtphy.o brgphy.o dcphy.o e1000phy.o exphy.o if_bge.o if_tx.o \ 68219820Sjeffinphy.o lxtphy.o nsgphy.o nsphy.o pnaphy.o pnphy.o qsphy.o rlphy.o tdkphy.o \ 69219820Sjefftlphy.o xmphy.o: miidevs.h 70219820Sjeff.endif 71219820Sjeff 72219820Sjeffkernel-clean: 73219820Sjeff rm -f *.o *.so *.So *.ko *.s eddep errs \ 74219820Sjeff ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks tags \ 75219820Sjeff vers.c vnode_if.c vnode_if.h \ 76219820Sjeff ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ 77219820Sjeff ${CLEAN} 78219820Sjeff 79219820Sjefflint: ${CFILES} 80219820Sjeff @${LINT} ${LINTKERNFLAGS} ${CFLAGS:M-[DILU]*} ${.ALLSRC} 81219820Sjeff 82219820Sjeff# This is a hack. BFD "optimizes" away dynamic mode if there are no 83219820Sjeff# dynamic references. We could probably do a '-Bforcedynamic' mode like 84219820Sjeff# in the a.out ld. For now, this works. 85219820SjeffHACK_EXTRA_FLAGS?= -shared 86219820Sjeffhack.So: Makefile 87219820Sjeff touch hack.c 88219820Sjeff ${CC} ${FMT} ${HACK_EXTRA_FLAGS} -nostdlib hack.c -o hack.So 89219820Sjeff rm -f hack.c 90219820Sjeff 91219820Sjeff# this rule stops ./assym.s in .depend from causing problems 92219820Sjeff./assym.s: assym.s 93219820Sjeff 94219820Sjeffassym.s: $S/kern/genassym.sh genassym.o 95219820Sjeff NM=${NM} sh $S/kern/genassym.sh genassym.o > ${.TARGET} 96219820Sjeff 97219820Sjeff# XXX used to force -elf after CFLAGS to work around breakage of cc -aout 98219820Sjeff# (genassym.sh makes some assumptions and cc stopped satisfying them). 99219820Sjeffgenassym.o: $S/$M/$M/genassym.c 100219820Sjeff ${CC} -c ${CFLAGS:N-fno-common} $S/$M/$M/genassym.c 101219820Sjeff 102219820Sjeff${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 103219820Sjeff 104219820Sjeffkernel-depend: 105219820Sjeff.if defined(EXTRA_KERNELDEP) 106219820Sjeff ${EXTRA_KERNELDEP} 107219820Sjeff.endif 108219820Sjeff rm -f .olddep 109219820Sjeff if [ -f .depend ]; then mv .depend .olddep; fi 110219820Sjeff ${MAKE} _kernel-depend 111219820Sjeff 112219820Sjeff# XXX this belongs elsewhere (inside GEN_CFILES if possible). 113219820SjeffGEN_M_CFILES= ${MFILES:T:S/.m$/.c/} 114219820Sjeff 115219820Sjeff# The argument list can be very long, so use make -V and xargs to 116219820Sjeff# pass it to mkdep. 117219820Sjeff_kernel-depend: assym.s vnode_if.h miidevs.h ${BEFORE_DEPEND} \ 118219820Sjeff ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${GEN_M_CFILES} \ 119219820Sjeff ${SFILES} ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/} 120219820Sjeff if [ -f .olddep ]; then mv .olddep .depend; fi 121219820Sjeff rm -f .newdep 122219820Sjeff ${MAKE} -V CFILES -V SYSTEM_CFILES -V GEN_CFILES -V GEN_M_CFILES | \ 123219820Sjeff MKDEP_CPP="${CC} -E" CC="${CC}" xargs mkdep -a -f .newdep ${CFLAGS} 124219820Sjeff ${MAKE} -V SFILES -V SYSTEM_SFILES | \ 125219820Sjeff MKDEP_CPP="${CC} -E" xargs mkdep -a -f .newdep ${ASM_CFLAGS} 126219820Sjeff rm -f .depend 127219820Sjeff mv .newdep .depend 128219820Sjeff 129219820Sjeffkernel-cleandepend: 130219820Sjeff rm -f .depend 131219820Sjeff 132219820Sjefflinks: 133219820Sjeff egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 134219820Sjeff sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 135219820Sjeff ${MAKE} -V CFILES | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 136219820Sjeff sort -u | comm -23 - dontlink | \ 137219820Sjeff sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 138219820Sjeff sh makelinks; rm -f dontlink 139219820Sjeff 140219820Sjeffkernel-tags: 141219820Sjeff @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 142219820Sjeff sh $S/conf/systags.sh 143219820Sjeff rm -f tags1 144219820Sjeff sed -e 's, ../, ,' tags > tags1 145219820Sjeff 146219820Sjeffkernel-install: 147219820Sjeff.if exists(${DESTDIR}/boot) 148219820Sjeff @if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \ 149219820Sjeff echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \ 150219820Sjeff exit 1 ; \ 151219820Sjeff fi 152219820Sjeff @if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \ 153219820Sjeff echo "You must activate /boot/device.hints in loader.conf." ; \ 154219820Sjeff exit 1 ; \ 155219820Sjeff fi 156219820Sjeff.endif 157219820Sjeff @if [ ! -f ${FULLKERNEL} ] ; then \ 158219820Sjeff echo "You must build a kernel first." ; \ 159219820Sjeff exit 1 ; \ 160219820Sjeff fi 161219820Sjeff.if exists(${DESTDIR}${KODIR}) 162219820Sjeff -thiskernel=`sysctl -n kern.bootfile` ; \ 163219820Sjeff if [ "$$thiskernel" = ${DESTDIR}${KODIR}.old/${KERNEL_KO} ] ; then \ 164219820Sjeff chflags -R noschg ${DESTDIR}${KODIR} ; \ 165219820Sjeff rm -rf ${DESTDIR}${KODIR} ; \ 166219820Sjeff else \ 167219820Sjeff if [ -d ${DESTDIR}${KODIR}.old ] ; then \ 168219820Sjeff chflags -R noschg ${DESTDIR}${KODIR}.old ; \ 169219820Sjeff rm -rf ${DESTDIR}${KODIR}.old ; \ 170219820Sjeff fi ; \ 171219820Sjeff mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old ; \ 172219820Sjeff if [ "$$thiskernel" = ${DESTDIR}${KODIR}/${KERNEL_KO} ] ; then \ 173219820Sjeff sysctl kern.bootfile=${DESTDIR}${KODIR}.old/${KERNEL_KO} ; \ 174219820Sjeff fi; \ 175219820Sjeff fi 176219820Sjeff.endif 177219820Sjeff mkdir -p ${DESTDIR}${KODIR} 178219820Sjeff.if defined(DEBUG) && defined(INSTALL_DEBUG) 179219820Sjeff ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 180219820Sjeff.else 181219820Sjeff ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 182219820Sjeff.endif 183219820Sjeff 184219820Sjeffkernel-reinstall: 185219820Sjeff @-chflags -R noschg ${DESTDIR}${KODIR} 186219820Sjeff.if defined(DEBUG) && defined(INSTALL_DEBUG) 187219820Sjeff ${INSTALL} -p -m 555 -o root -g wheel ${FULLKERNEL} ${DESTDIR}${KODIR} 188219820Sjeff.else 189219820Sjeff ${INSTALL} -p -m 555 -o root -g wheel ${KERNEL_KO} ${DESTDIR}${KODIR} 190219820Sjeff.endif 191219820Sjeff 192219820Sjeffconfig.o: 193219820Sjeff ${NORMAL_C} 194219820Sjeff 195219820Sjeffenv.o: env.c 196219820Sjeff ${NORMAL_C} 197219820Sjeff 198219820Sjeffhints.o: hints.c 199219820Sjeff ${NORMAL_C} 200219820Sjeff 201219820Sjeffvers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 202219820Sjeff sh $S/conf/newvers.sh ${KERN_IDENT} 203219820Sjeff 204219820Sjeff# XXX strictly, everything depends on Makefile because changes to ${PROF} 205219820Sjeff# only appear there, but we don't handle that. 206219820Sjeffvers.o: 207219820Sjeff ${NORMAL_C} 208219820Sjeff 209219820Sjeffvnode_if.c: $S/tools/vnode_if.awk $S/kern/vnode_if.src 210219820Sjeff ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -c 211219820Sjeff 212219820Sjeffvnode_if.h: $S/tools/vnode_if.awk $S/kern/vnode_if.src 213219820Sjeff ${AWK} -f $S/tools/vnode_if.awk $S/kern/vnode_if.src -h 214219820Sjeff 215219820Sjeffvnode_if.o: 216219820Sjeff ${NORMAL_C} 217219820Sjeff 218219820Sjeff.include <bsd.kern.mk> 219219820Sjeff