Makefile.pc98 revision 82393
1112918Sjeff# Makefile for FreeBSD(98) after: 2153496Sdavidxu# 3112918Sjeff# Makefile.i386 -- with config changes. 4112918Sjeff# Copyright 1990 W. Jolitz 5112918Sjeff# from: @(#)Makefile.i386 7.1 5/10/91 6112918Sjeff# $FreeBSD: head/sys/conf/Makefile.pc98 82393 2001-08-27 05:11:53Z peter $ 7112918Sjeff# 8112918Sjeff# Makefile for FreeBSD 9153496Sdavidxu# 10153496Sdavidxu# This makefile is constructed from a machine description: 11112918Sjeff# config machineid 12112918Sjeff# Most changes should be made in the machine description 13112918Sjeff# /sys/i386/conf/``machineid'' 14112918Sjeff# after which you should do 15153496Sdavidxu# config machineid 16153496Sdavidxu# Generic makefile changes should be made in 17153496Sdavidxu# /sys/i386/conf/Makefile.i386 18153496Sdavidxu# after which config should be rerun for all machines. 19153496Sdavidxu# 20153496Sdavidxu 21153496Sdavidxu# Which version of config(8) is required. 22153496Sdavidxu%VERSREQ= 500008 23153496Sdavidxu 24153496Sdavidxu# Can be overridden by makeoptions or /etc/make.conf 25112918SjeffKERNEL_KO?= kernel 26112918SjeffKERNEL?= kernel 27153496SdavidxuKODIR?= /boot/${KERNEL} 28112918Sjeff#STD8X16FONT?= iso 29144518Sdavidxu 30144518Sdavidxu.if !defined(S) 31112918Sjeff.if exists(./@/.) 32144518SdavidxuS= ./@ 33144518Sdavidxu.else 34112918SjeffS= ../../.. 35112918Sjeff.endif 36112918Sjeff.endif 37112918SjeffM= ${MACHINE_ARCH} 38144518Sdavidxu 39144518SdavidxuSIZE?= size 40144518SdavidxuOBJCOPY?= objcopy 41144518Sdavidxu 42144518SdavidxuCOPTFLAGS?=-O -pipe 43144518Sdavidxu.if !defined(NO_CPU_COPTFLAGS) 44144518SdavidxuCOPTFLAGS+= ${_CPUCFLAGS} 45144518Sdavidxu.endif 46144518SdavidxuINCLUDES= -nostdinc -I- ${INCLMAGIC} -I. -I$S -I$S/dev 47144518Sdavidxu 48144518Sdavidxu# This hack lets us use the Intel ACPICA code without spamming a new 49144518Sdavidxu# include path into 100+ source files. 50144518SdavidxuINCLUDES+= -I$S/contrib/dev/acpica 51144518Sdavidxu 52144518Sdavidxu# ... and the same for ipfilter 53144518SdavidxuINCLUDES+= -I$S/contrib/ipfilter 54144518Sdavidxu 55144518Sdavidxu# This hack is to allow kernel compiles to succeed on machines w/out srcdist 56144518Sdavidxu.if exists($S/../include) 57144518SdavidxuINCLUDES+= -I$S/../include 58144518Sdavidxu.else 59144518SdavidxuINCLUDES+= -I/usr/include 60144518Sdavidxu.endif 61144518Sdavidxu 62144518SdavidxuCOPTS= ${INCLUDES} ${IDENT} -D_KERNEL -include opt_global.h 63144518SdavidxuCFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 64112918Sjeff 65144518Sdavidxu# XXX LOCORE means "don't declare C stuff" not "for locore.s". 66112918SjeffASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${CFLAGS} 67144518Sdavidxu 68144518Sdavidxu# Select the correct set of tools. Can't set OBJFORMAT here because it 69144518Sdavidxu# doesn't get exported into the environment, and if it were exported 70144518Sdavidxu# then it might break building of utilities. 71144518SdavidxuFMT= -elf 72144518SdavidxuCFLAGS+= ${FMT} 73144518Sdavidxu 74144518SdavidxuDEFINED_PROF= ${PROF} 75144518Sdavidxu.if defined(PROF) 76144518SdavidxuCFLAGS+= -malign-functions=4 77144518Sdavidxu.if ${PROFLEVEL} >= 2 78144518SdavidxuIDENT+= -DGPROF4 -DGUPROF 79144518SdavidxuPROF+= -mprofiler-epilogue 80144518Sdavidxu.endif 81144518Sdavidxu.endif 82144518Sdavidxu 83144518Sdavidxu# Put configuration-specific C flags last (except for ${PROF}) so that they 84144518Sdavidxu# can override the others. 85144518SdavidxuCFLAGS+= ${CONF_CFLAGS} 86144518Sdavidxu 87112918SjeffNORMAL_C= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC} 88144518SdavidxuNORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${.IMPSRC} 89144518SdavidxuNORMAL_S= ${CC} -c ${ASM_CFLAGS} ${.IMPSRC} 90144518SdavidxuPROFILE_C= ${CC} -c ${CFLAGS} ${.IMPSRC} 91112918Sjeff 92112918SjeffNORMAL_M= perl5 $S/kern/makeobjops.pl -c $<; \ 93144518Sdavidxu ${CC} -c ${CFLAGS} ${PROF} ${.PREFIX}.c 94 95GEN_CFILES= $S/$M/$M/genassym.c 96SYSTEM_CFILES= vnode_if.c hints.c env.c config.c 97SYSTEM_SFILES= $S/$M/$M/locore.s 98SYSTEM_DEP= Makefile ${SYSTEM_OBJS} 99SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} hints.o env.o config.o hack.So 100SYSTEM_LD= @${LD} ${FMT} -Bdynamic -T $S/conf/ldscript.$M \ 101 -export-dynamic -dynamic-linker /red/herring \ 102 -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 103SYSTEM_LD_TAIL= @${OBJCOPY} --strip-symbol gcc2_compiled. ${.TARGET} ; \ 104 ${SIZE} ${FMT} ${.TARGET} ; chmod 755 ${.TARGET} 105SYSTEM_DEP+= $S/conf/ldscript.$M 106 107%BEFORE_DEPEND 108 109%OBJS 110 111%FILES.c 112 113%FILES.s 114 115%FILES.m 116 117%CLEAN 118 119.PHONY: all modules 120 121all: ${KERNEL_KO} 122 123depend: kernel-depend 124clean: kernel-clean 125cleandepend: kernel-cleandepend 126clobber: kernel-clobber 127tags: kernel-tags 128install: kernel-install 129install.debug: kernel-install.debug 130reinstall: kernel-reinstall 131reinstall.debug: kernel-reinstall.debug 132 133.if !defined(DEBUG) 134FULLKERNEL= ${KERNEL_KO} 135.else 136FULLKERNEL= ${KERNEL_KO}.debug 137${KERNEL_KO}: ${FULLKERNEL} 138 ${OBJCOPY} --strip-debug ${FULLKERNEL} ${KERNEL_KO} 139.endif 140 141${FULLKERNEL}: ${SYSTEM_DEP} vers.o 142 @rm -f ${.TARGET} 143 @echo linking ${.TARGET} 144 ${SYSTEM_LD} 145 ${SYSTEM_LD_TAIL} 146 147.if !exists(.depend) 148${SYSTEM_OBJS}: vnode_if.h ${BEFORE_DEPEND:M*.h} ${MFILES:T:S/.m$/.h/} 149.endif 150 151.for mfile in ${MFILES} 152${mfile:T:S/.m$/.h/}: ${mfile} 153 perl5 $S/kern/makeobjops.pl -h ${mfile} 154.endfor 155 156kernel-clean: 157 rm -f *.o *.so *.So *.ko *.s eddep errs \ 158 ${FULLKERNEL} ${KERNEL_KO} linterrs makelinks \ 159 setdef[01].c setdefs.h tags \ 160 vers.c vnode_if.c vnode_if.h \ 161 ${MFILES:T:S/.m$/.c/} ${MFILES:T:S/.m$/.h/} \ 162 ${CLEAN} 163 164kernel-clobber: 165 find . -type f ! -name version -delete 166 167locore.o: $S/$M/$M/locore.s assym.s 168 ${NORMAL_S} 169 170# This is a hack. BFD "optimizes" away dynamic mode if there are no 171# dynamic references. We could probably do a '-Bforcedynamic' mode like 172# in the a.out ld. For now, this works. 173hack.So: Makefile 174 touch hack.c 175 ${CC} ${FMT} -shared -nostdlib hack.c -o hack.So 176 rm -f hack.c 177 178# this rule stops ./assym.s in .depend from causing problems 179./assym.s: assym.s 180 181assym.s: $S/kern/genassym.sh genassym.o 182 OBJFORMAT=elf sh $S/kern/genassym.sh genassym.o > ${.TARGET} 183 184genassym.o: $S/$M/$M/genassym.c 185 ${CC} -c ${CFLAGS} -elf $S/$M/$M/genassym.c 186 187${SYSTEM_OBJS} genassym.o vers.o: opt_global.h 188 189kernel-depend: 190 rm -f ./machine ; ln -s $S/$M/include ./machine 191 rm -f .olddep 192 if [ -f .depend ]; then mv .depend .olddep; fi 193 ${MAKE} _kernel-depend 194 195_kernel-depend: assym.s vnode_if.h ${BEFORE_DEPEND} \ 196 ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} ${SFILES} \ 197 ${SYSTEM_SFILES} ${MFILES:T:S/.m$/.h/} 198 if [ -f .olddep ]; then mv .olddep .depend; fi 199 rm -f .newdep 200 mkdep -a -f .newdep ${CFLAGS} ${CFILES} ${SYSTEM_CFILES} ${GEN_CFILES} 201 env MKDEP_CPP="${CC} -E" \ 202 mkdep -a -f .newdep ${ASM_CFLAGS} ${SFILES} ${SYSTEM_SFILES} 203 rm -f .depend 204 mv .newdep .depend 205 206kernel-cleandepend: 207 rm -f .depend 208 209links: 210 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 211 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 212 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 213 sort -u | comm -23 - dontlink | \ 214 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 215 sh makelinks; rm -f dontlink 216 217kernel-tags: 218 @[ -f .depend ] || { echo "you must make depend first"; exit 1; } 219 sh $S/conf/systags.sh 220 rm -f tags1 221 sed -e 's, ../, ,' tags > tags1 222 223kernel-install kernel-install.debug: 224.if exists(${DESTDIR}/boot) 225 @if [ ! -f ${DESTDIR}/boot/device.hints ] ; then \ 226 echo "You must set up a ${DESTDIR}/boot/device.hints file first." ; \ 227 exit 1 ; \ 228 fi 229 @if [ x"`grep device.hints ${DESTDIR}/boot/defaults/loader.conf ${DESTDIR}/boot/loader.conf`" = "x" ]; then \ 230 echo "You must activate /boot/device.hints in loader.conf." ; \ 231 exit 1 ; \ 232 fi 233.endif 234 @if [ ! -f ${KERNEL_KO}${.TARGET:S/kernel-install//} ] ; then \ 235 echo "You must build a kernel first." ; \ 236 exit 1 ; \ 237 fi 238.if exists(${DESTDIR}${KODIR}) 239.if exists(${DESTDIR}${KODIR}.old) 240 @-chflags -R noschg ${DESTDIR}${KODIR}.old 241 -rm -rf ${DESTDIR}${KODIR}.old 242.endif 243 mv ${DESTDIR}${KODIR} ${DESTDIR}${KODIR}.old 244.endif 245 mkdir -p ${DESTDIR}${KODIR} 246 install -c -m 555 -o root -g wheel \ 247 ${KERNEL_KO}${.TARGET:S/kernel-install//} ${DESTDIR}${KODIR} 248 249kernel-reinstall kernel-reinstall.debug: 250 @-chflags -R noschg ${DESTDIR}${KODIR} 251 install -c -m 555 -o root -g wheel \ 252 ${KERNEL_KO}${.TARGET:S/kernel-reinstall//} ${DESTDIR}${KODIR} 253 254.if !defined(MODULES_WITH_WORLD) && !defined(NO_MODULES) && exists($S/modules) 255all: modules 256depend: modules-depend 257clean: modules-clean 258cleandepend: modules-cleandepend 259cleandir: modules-cleandir 260clobber: modules-clobber 261tags: modules-tags 262install: modules-install 263install.debug: modules-install.debug 264reinstall: modules-reinstall 265reinstall.debug: modules-reinstall.debug 266.endif 267 268MKMODULESENV= MAKEOBJDIRPREFIX=${.OBJDIR}/modules KMODDIR=${KODIR} 269.if defined(MODULES_OVERRIDE) 270MKMODULESENV+= MODULES_OVERRIDE="${MODULES_OVERRIDE}" 271.endif 272.if defined(DEBUG) 273MKMODULESENV+= DEBUG="${DEBUG}" DEBUG_FLAGS="${DEBUG}" 274.endif 275MKMODULESENV+= MACHINE=pc98 276 277modules: 278 @mkdir -p ${.OBJDIR}/modules 279 cd $S/modules ; env ${MKMODULESENV} ${MAKE} obj ; \ 280 env ${MKMODULESENV} ${MAKE} all 281 282modules-depend: 283 @mkdir -p ${.OBJDIR}/modules 284 cd $S/modules ; env ${MKMODULESENV} ${MAKE} obj ; \ 285 env ${MKMODULESENV} ${MAKE} depend 286 287modules-clean: 288 cd $S/modules ; env ${MKMODULESENV} ${MAKE} clean 289 290modules-cleandepend: 291 cd $S/modules ; env ${MKMODULESENV} ${MAKE} cleandepend 292 293modules-clobber: modules-clean 294 rm -rf ${MKMODULESENV} 295 296modules-cleandir: 297 cd $S/modules ; env ${MKMODULESENV} ${MAKE} cleandir 298 299modules-tags: 300 cd $S/modules ; env ${MKMODULESENV} ${MAKE} tags 301 302modules-install modules-install.debug: 303 cd $S/modules ; env ${MKMODULESENV} ${MAKE} install 304 305modules-reinstall modules-reinstall.debug: 306 cd $S/modules ; env ${MKMODULESENV} ${MAKE} install 307 308config.o: 309 ${NORMAL_C} 310 311vers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 312 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 313 314# XXX strictly, everything depends on Makefile because changes to ${PROF} 315# only appear there, but we don't handle that. 316vers.o: 317 ${NORMAL_C} 318 319hints.o: hints.c 320 ${NORMAL_C} 321 322env.o: env.c 323 ${NORMAL_C} 324 325vnode_if.c: $S/kern/vnode_if.pl $S/kern/vnode_if.src 326 perl5 $S/kern/vnode_if.pl -c $S/kern/vnode_if.src 327 328vnode_if.h: $S/kern/vnode_if.pl $S/kern/vnode_if.src 329 perl5 $S/kern/vnode_if.pl -h $S/kern/vnode_if.src 330 331vnode_if.o: 332 ${NORMAL_C} 333 334# Commented out for now pending a better solution. 335# How do we pick up compiler version specific flags?? 336#.if exists($S/../share/mk) 337#.include "$S/../share/mk/bsd.kern.mk" 338#.else 339.include <bsd.kern.mk> 340#.endif 341 342%RULES 343