Makefile.pc98 revision 42397
1177633Sdfr# Makefile for FreeBSD(98) after: 2177633Sdfr# 3177633Sdfr# Makefile.i386 -- with config changes. 4177633Sdfr# Copyright 1990 W. Jolitz 5177633Sdfr# from: @(#)Makefile.i386 7.1 5/10/91 6177633Sdfr# $Id: Makefile.pc98,v 1.48 1998/12/25 09:03:18 kato Exp $ 7177633Sdfr# 8177633Sdfr# Makefile for FreeBSD 9177633Sdfr# 10177633Sdfr# This makefile is constructed from a machine description: 11177633Sdfr# config machineid 12177633Sdfr# Most changes should be made in the machine description 13177633Sdfr# /sys/i386/conf/``machineid'' 14177633Sdfr# after which you should do 15177633Sdfr# config machineid 16177633Sdfr# Generic makefile changes should be made in 17177633Sdfr# /sys/i386/conf/Makefile.i386 18177633Sdfr# after which config should be rerun for all machines. 19177633Sdfr# 20177633Sdfr 21177633Sdfr# Which version of config(8) is required. 22177633Sdfr%VERSREQ= 300009 23177633Sdfr 24177633SdfrKERNFORMAT?= elf 25177633Sdfr 26177633Sdfr#STD8X16FONT?= iso 27177633Sdfr 28177633Sdfr.if exists(./@/.) 29177633SdfrS= ./@ 30177633Sdfr.else 31177633SdfrS= ../.. 32177633Sdfr.endif 33177633SdfrPC98= ${S}/pc98 34197840SzmlI386= ${S}/i386 35177633Sdfr 36177633SdfrCOPTFLAGS?=-O 37180025SdfrINCLUDES= -nostdinc -I- -I. -I$S 38177633Sdfr# This hack is to allow kernel compiles to succeed on machines w/out srcdist 39177633Sdfr.if exists($S/../include) 40177633SdfrINCLUDES+= -I$S/../include 41177685Sdfr.else 42177633SdfrINCLUDES+= -I/usr/include 43177685Sdfr.endif 44177633SdfrCOPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h 45177633SdfrCFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 46177633Sdfr 47177633Sdfr# XXX LOCORE means "don't declare C stuff" not "for locore.s". 48177633SdfrASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${CFLAGS} 49177633Sdfr 50191918Sdfr# Use the default object format for genassym, etc. 51177633SdfrGEN_CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 52177633Sdfr 53177633Sdfr# Select the correct set of tools. Can't set OBJFORMAT here because it 54177633Sdfr# doesn't get exported into the environment, and if it were exported 55177633Sdfr# then it might break building of genassym, etc. 56177633Sdfr.if ${KERNFORMAT} == "elf" 57180025SdfrCFLAGS+= -elf 58214048Srmacklem.else 59180025SdfrCFLAGS+= -aout 60177685Sdfr.endif 61177685Sdfr 62177685SdfrLOAD_ADDRESS?= F0100000 63177633SdfrDEFINED_PROF= ${PROF} 64177633Sdfr.if defined(PROF) 65177633SdfrCFLAGS+= -malign-functions=4 66177633Sdfr.if ${PROFLEVEL} >= 2 67177633SdfrIDENT+= -DGPROF4 -DGUPROF 68177633SdfrPROF+= -mprofiler-epilogue 69177633Sdfr.endif 70177633Sdfr.endif 71177633Sdfr 72177633SdfrNORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 73177633SdfrNORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} $< 74177633SdfrNORMAL_S= ${CC} -c ${ASM_CFLAGS} $< 75177633SdfrDRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< 76177633SdfrDRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} $< 77177633SdfrDRIVER_S= ${CC} -c -x ${ASM_CFLAGS} $< 78177633SdfrPROFILE_C= ${CC} -c ${CFLAGS} $< 79177633Sdfr 80197840SzmlGEN_CFILES= ${I386}/i386/genassym.c ${I386}/i386/gensetdefs.c 81197840Szml# ${I386}/i386/setdef0.c and ${I386}/i386/setdef1.c are intentionally 82197840Szml# omitted from SYSTEM_CFILES. They include setdefs.h, a header which 83197840Szml# is generated from all of ${OBJS}. We don't want to have to compile 84197840Szml# everything just to do a make depend. 85177633SdfrSYSTEM_CFILES= ioconf.c param.c vnode_if.c config.c 86177633SdfrSYSTEM_SFILES= ${I386}/i386/locore.s 87177633SdfrSYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS} 88177633Sdfr.if ${CFLAGS:M-g} == "" 89177633SdfrSYMORDER_EXCLUDE=-x symbols.exclude 90177633Sdfr.endif 91177633SdfrSYSTEM_LD_HEAD= @echo loading ${.TARGET}; rm -f ${.TARGET} 92177633Sdfr.if ${KERNFORMAT} == aout || ${KERNFORMAT} == aoutkld 93177633SdfrSYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o 94177633SdfrSYSTEM_LD= @${LD} -aout -Bforcedynamic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 95177685SdfrSYSTEM_LD_TAIL= @echo rearranging symbols; \ 96177685Sdfr symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \ 97177685Sdfr size -aout ${.TARGET} ; chmod 755 ${.TARGET} 98177685Sdfr.endif 99177685Sdfr.if ${KERNFORMAT} == elf 100177685SdfrSYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} ioconf.o param.o config.o \ 101177633Sdfr setdef1.o hack.so 102177685SdfrSYSTEM_LD= @${LD} -elf -Bdynamic -T $S/i386/conf/kernel.script \ 103177633Sdfr -export-dynamic -dynamic-linker /red/herring \ 104177633Sdfr -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 105177633SdfrSYSTEM_LD_TAIL= @size -elf ${.TARGET} ; chmod 755 ${.TARGET} 106177633SdfrSYSTEM_DEP+= $S/i386/conf/kernel.script 107177633Sdfr.endif 108177633Sdfr 109177633Sdfr%BEFORE_DEPEND 110177633Sdfr 111177633Sdfr%OBJS 112191918Sdfr 113191918Sdfr%CFILES 114191918Sdfr 115191918Sdfr%SFILES 116191918Sdfr 117191918Sdfr%MFILES 118191918Sdfr 119191918Sdfr%LOAD 120191918Sdfr 121191918Sdfr%CLEAN 122177633Sdfr 123177633Sdfr.if !exists(.depend) 124177633Sdfr${SYSTEM_OBJS}: ${BEFORE_DEPEND:M*.h} 125177633Sdfr.endif 126177633Sdfr 127177633Sdfrclean: 128177633Sdfr rm -f *.o *.so *.ko *.s eddep errs genassym gensetdefs kernel linterrs \ 129177633Sdfr makelinks param.c setdefs.h symbols.exclude symbols.sort tags \ 130177633Sdfr vers.c vnode_if.c vnode_if.h ${CLEAN} 131177633Sdfr 132177633Sdfr#lint: /tmp param.c 133177633Sdfr# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \ 134177633Sdfr# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ 135177633Sdfr# grep -v 'struct/union .* never defined' | \ 136177633Sdfr# grep -v 'possible pointer alignment problem' 137177633Sdfr 138177633Sdfrsymbols.exclude: 139177633Sdfr echo "gcc2_compiled." >symbols.exclude 140177633Sdfr echo "___gnu_compiled_c" >>symbols.exclude 141177633Sdfr 142177633Sdfrsymbols.sort: ${I386}/i386/symbols.raw 143177633Sdfr grep -v '^#' ${I386}/i386/symbols.raw \ 144177633Sdfr | sed 's/^ //' | sort -u > symbols.sort 145177633Sdfr 146177633Sdfrlocore.o: ${I386}/i386/locore.s assym.s 147177633Sdfr ${NORMAL_S} 148177633Sdfr 149177633Sdfr.if ${KERNFORMAT} == elf 150177633Sdfr# This is a hack. BFD "optimizes" away dynamic mode if there are no 151177633Sdfr# dynamic references. We could probably do a '-Bforcedynamic' mode like 152177633Sdfr# in the a.out ld. For now, this works. 153177633Sdfrhack.so: Makefile 154177633Sdfr touch hack.c 155180025Sdfr ${CC} -elf -shared -nostdlib hack.c -o hack.so 156177633Sdfr rm -f hack.c 157180025Sdfr.endif 158177633Sdfr 159177633Sdfrsetdef0.o: ${I386}/i386/setdef0.c setdefs.h 160180025Sdfr ${NORMAL_C} 161180025Sdfr 162180025Sdfrsetdef1.o: ${I386}/i386/setdef1.c setdefs.h 163180025Sdfr ${NORMAL_C} 164180025Sdfr 165180025Sdfrsetdefs.h: gensetdefs ${OBJS} 166180025Sdfr ./gensetdefs ${OBJS} >setdefs.h 167180025Sdfr 168180025Sdfrgensetdefs: gensetdefs.o 169180025Sdfr ${CC} ${GEN_CFLAGS} gensetdefs.o -o ${.TARGET} 170180025Sdfr 171180025Sdfrgensetdefs.o: ${I386}/i386/gensetdefs.c 172180025Sdfr ${CC} -c ${GEN_CFLAGS} ${I386}/i386/gensetdefs.c 173180025Sdfr 174180025Sdfr# this rule stops ./assym.s in .depend from causing problems 175180025Sdfr./assym.s: assym.s 176177633Sdfr 177177633Sdfrassym.s: genassym 178177633Sdfr ./genassym >assym.s 179180025Sdfr 180177633Sdfrgenassym.o: ${I386}/i386/genassym.c 181180025Sdfr rm -f ./machine ; ln -s ${I386}/include ./machine 182177633Sdfr ${CC} -c ${GEN_CFLAGS} ${I386}/i386/genassym.c 183177633Sdfr 184177633Sdfrgenassym: genassym.o 185180025Sdfr ${CC} ${GEN_CFLAGS} genassym.o -o ${.TARGET} 186180025Sdfr 187177633Sdfr${SYSTEM_OBJS} genassym.o gensetdefs.o vers.o: opt_global.h 188180025Sdfr 189180025Sdfr# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical. 190180025Sdfrdepend: assym.s param.c vnode_if.h ${BEFORE_DEPEND} 191180025Sdfr rm -f .newdep 192180025Sdfr mkdep -a -f .newdep ${CFLAGS} ${CFILES} ${SYSTEM_CFILES} 193180025Sdfr mkdep -a -f .newdep ${GEN_CFLAGS} ${GEN_CFILES} 194180025Sdfr env MKDEP_CPP="${CC} -E" \ 195180025Sdfr mkdep -a -f .newdep ${ASM_CFLAGS} ${SFILES} ${SYSTEM_SFILES} 196180025Sdfr rm -f .depend 197180025Sdfr mv -f .newdep .depend 198180025Sdfr 199180025Sdfrcleandepend: 200180025Sdfr rm -f .depend 201180025Sdfr 202180025Sdfrlinks: 203177633Sdfr egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \ 204177633Sdfr sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 205177633Sdfr echo ${CFILES:Nswapkernel.c} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 206177633Sdfr sort -u | comm -23 - dontlink | \ 207177633Sdfr sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 208177633Sdfr sh makelinks && rm -f dontlink 209177633Sdfr 210180025Sdfrtags: 211177633Sdfr @echo "see $S/kern/Makefile for tags" 212197840Szml 213177633Sdfrinstall: 214177633Sdfr @if [ ! -f kernel ] ; then \ 215177633Sdfr echo "You must first build your kernel before trying to install." ; \ 216177633Sdfr exit 1 ; \ 217177633Sdfr fi 218177633Sdfr.if ${KERNFORMAT} == "elf" && !defined(FORCE) 219178112Sdfr @if [ -f /kernel -a "`file /kernel 2>/dev/null | grep ELF`" = "" ]; then \ 220178112Sdfr echo "WARNING: You are about to install an ELF kernel for the first time!" ; \ 221178112Sdfr echo "Please be sure you have upgraded your bootblocks and/or /boot/loader so" ; \ 222180025Sdfr echo "that you can boot it. Old bootblocks WILL NOT WORK! Please read:" ; \ 223180025Sdfr echo "http://www.freebsd.org/~peter/elfday.html for information." ; \ 224178112Sdfr echo "If you are satisfied you can boot an ELF kernel, type: make -DFORCE install" ; \ 225184588Sdfr exit 1 ; \ 226184588Sdfr fi 227184588Sdfr.endif 228184588Sdfr.if exists(${DESTDIR}/kernel) 229184588Sdfr chflags noschg ${DESTDIR}/kernel 230184588Sdfr mv ${DESTDIR}/kernel ${DESTDIR}/kernel.old 231177633Sdfr.endif 232177633Sdfr PATH=$${PATH}:/sbin:/usr/sbin; \ 233180025Sdfr if [ `sysctl -n kern.bootfile` = ${DESTDIR}/kernel ] ; then \ 234180025Sdfr sysctl -w kern.bootfile=${DESTDIR}/kernel.old ; \ 235180025Sdfr if [ -f /var/db/kvm_kernel.db ] ; then \ 236177633Sdfr mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \ 237177633Sdfr fi \ 238177633Sdfr fi 239184588Sdfr install -c -m 555 -o root -g wheel -fschg kernel ${DESTDIR}/ 240184588Sdfr 241177633Sdfrconfig.o: 242177633Sdfr ${NORMAL_C} 243180025Sdfr 244177633Sdfrioconf.o: 245177633Sdfr ${NORMAL_C} 246197840Szml 247177633Sdfrparam.c: $S/conf/param.c 248197840Szml -rm -f param.c 249177633Sdfr cp $S/conf/param.c . 250177633Sdfr 251177633Sdfrparam.o: 252177633Sdfr ${NORMAL_C} 253180025Sdfr 254180025Sdfrvers.c: $S/conf/newvers.sh $S/sys/param.h ${SYSTEM_DEP} 255177633Sdfr sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 256177633Sdfr 257177633Sdfr# XXX strictly, everything depends on Makefile because changes to ${PROF} 258197840Szml# only appear there, but we don't handle that. 259197840Szmlvers.o: 260197840Szml ${NORMAL_C} 261197840Szml 262197840Szml.ORDER: vnode_if.c vnode_if.h 263197840Szmlvnode_if.c vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src 264197840Szml sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 265197840Szml 266197840Szmlvnode_if.o: 267197840Szml ${NORMAL_C} 268197840Szml 269197840Szml.if exists($S/../share/mk) 270197840Szml.include "$S/../share/mk/bsd.kern.mk" 271197840Szml.else 272197840Szml.include <bsd.kern.mk> 273197840Szml.endif 274197840Szml 275197840Szml%RULES 276197840Szml 277177633Sdfr# DO NOT DELETE THIS LINE -- make depend uses it 278177633Sdfr