Makefile.i386 revision 37580
1# Makefile.i386 -- with config changes. 2# Copyright 1990 W. Jolitz 3# from: @(#)Makefile.i386 7.1 5/10/91 4# $Id: Makefile.i386,v 1.115 1998/06/24 13:55:32 eivind Exp $ 5# 6# Makefile for FreeBSD 7# 8# This makefile is constructed from a machine description: 9# config machineid 10# Most changes should be made in the machine description 11# /sys/i386/conf/``machineid'' 12# after which you should do 13# config machineid 14# Generic makefile changes should be made in 15# /sys/i386/conf/Makefile.i386 16# after which config should be rerun for all machines. 17# 18 19# Which version of config(8) is required. 20%VERSREQ= 300005 21 22BINFORMAT?= aout 23#BINFORMAT?= aoutkld 24#BINFORMAT?= elf 25 26STD8X16FONT?= iso 27 28.if exists(./@/.) 29S= ./@ 30.else 31S= ../.. 32.endif 33I386= ${S}/i386 34 35COPTFLAGS?=-O 36INCLUDES= -nostdinc -I- -I. -I$S 37# This hack is to allow kernel compiles to succeed on machines w/out srcdist 38.if exists($S/../include) 39INCLUDES+= -I$S/../include 40.else 41INCLUDES+= -I/usr/include 42.endif 43COPTS= ${INCLUDES} ${IDENT} -DKERNEL -include opt_global.h 44CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 45LOAD_ADDRESS?= F0100000 46DEFINED_PROF= ${PROF} 47.if defined(PROF) 48CFLAGS+= -malign-functions=4 49.if ${PROFLEVEL} >= 2 50IDENT+= -DGPROF4 -DGUPROF 51PROF+= -mprofiler-epilogue 52.endif 53.endif 54 55NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 56NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} $< 57# XXX LOCORE means "don't declare C stuff" not "for locore.s". 58NORMAL_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $< 59DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< 60DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} $< 61DRIVER_S= ${CC} -c -x assembler-with-cpp -DLOCORE ${COPTS} $< 62PROFILE_C= ${CC} -c ${CFLAGS} $< 63 64# ${I386}/i386/setdef0.c and ${I386}/i386/setdef1.c are intentionally 65# omitted from SYSTEM_CFILES. They depend on setdefs.h, a header which 66# is generated from all of ${OBJS}. We don't want to have to compile 67# everything just to do a make depend. 68SYSTEM_CFILES= ioconf.c param.c vnode_if.c config.c 69SYSTEM_SFILES= ${I386}/i386/locore.s 70SYSTEM_DEP= Makefile symbols.exclude symbols.sort ${SYSTEM_OBJS} 71.if ${CFLAGS:M-g} == "" 72SYMORDER_EXCLUDE=-x symbols.exclude 73.endif 74SYSTEM_LD_HEAD= @echo loading ${.TARGET}; rm -f ${.TARGET} 75.if ${BINFORMAT} == aout 76SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o 77SYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 78SYSTEM_LD_TAIL= @echo rearranging symbols; \ 79 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \ 80 size ${.TARGET} ; chmod 755 ${.TARGET} 81.endif 82.if ${BINFORMAT} == aoutkld 83SYSTEM_OBJS= locore.o vnode_if.o ${OBJS} ioconf.o param.o config.o 84SYSTEM_LD= @${LD} -Bforcedynamic -Z -T ${LOAD_ADDRESS} -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 85SYSTEM_LD_TAIL= @echo rearranging symbols; \ 86 symorder -m ${SYMORDER_EXCLUDE} symbols.sort ${.TARGET}; \ 87 size ${.TARGET} ; chmod 755 ${.TARGET} 88.endif 89.if ${BINFORMAT} == elf 90SYSTEM_OBJS= locore.o setdef0.o vnode_if.o ${OBJS} ioconf.o param.o config.o \ 91 setdef1.o 92SYSTEM_LD= @${LD} -Bstatic -Ttext ${LOAD_ADDRESS} -e btext -defsym _DYNAMIC=0 \ 93 -o ${.TARGET} -X ${SYSTEM_OBJS} vers.o 94SYSTEM_LD_TAIL= @size ${.TARGET} ; chmod 755 ${.TARGET} 95.endif 96 97%BEFORE_DEPEND 98 99%OBJS 100 101%CFILES 102 103%SFILES 104 105%LOAD 106 107%CLEAN 108 109clean: 110 rm -f *.o *.s eddep errs genassym gensetdefs kernel linterrs \ 111 makelinks param.c setdefs.h symbols.exclude symbols.sort tags \ 112 vers.c vnode_if.c vnode_if.h .vnode_if_created ${CLEAN} 113 114#lint: /tmp param.c 115# @lint -hbxn -DGENERIC -Dvolatile= ${COPTS} \ 116# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ 117# grep -v 'struct/union .* never defined' | \ 118# grep -v 'possible pointer alignment problem' 119 120symbols.exclude: Makefile 121 echo "gcc2_compiled." >symbols.exclude 122 echo "___gnu_compiled_c" >>symbols.exclude 123 124symbols.sort: ${I386}/i386/symbols.raw 125 grep -v '^#' ${I386}/i386/symbols.raw \ 126 | sed 's/^ //' | sort -u > symbols.sort 127 128locore.o: ${I386}/i386/locore.s assym.s 129 ${NORMAL_S} 130 131setdef0.o: ${I386}/i386/setdef0.c setdefs.h 132 ${NORMAL_C} 133 134setdef1.o: ${I386}/i386/setdef1.c setdefs.h 135 ${NORMAL_C} 136 137setdefs.h: gensetdefs ${OBJS} 138 ./gensetdefs ${OBJS} >setdefs.h 139 140gensetdefs: gensetdefs.o 141 ${CC} ${CFLAGS} gensetdefs.o -o ${.TARGET} 142 143gensetdefs.o: ${I386}/i386/gensetdefs.c 144 ${CC} -c ${CFLAGS} ${I386}/i386/gensetdefs.c 145 146# everything potentially depends on the Makefile since everything potentially 147# depends on the options. Some things are more dependent on the Makefile for 148# historical reasons. 149machdep.o: Makefile 150 151# the following is necessary because autoconf.o depends on #if GENERIC 152autoconf.o: Makefile 153 154# XXX - may no longer be needed 155locore.o: Makefile 156 157# depends on KDB (cons.o also depends on GENERIC) 158trap.o cons.o: Makefile 159 160# this rule stops ./assym.s in .depend from causing problems 161./assym.s: assym.s 162 163assym.s: genassym 164 ./genassym >assym.s 165 166# Some of the defines that genassym outputs may well depend on the 167# value of kernel options. 168genassym.o: ${I386}/i386/genassym.c Makefile opt_global.h opt_vm86.h 169 ${CC} -c ${CFLAGS} -UKERNEL ${I386}/i386/genassym.c 170 171genassym: genassym.o 172 ${CC} ${CFLAGS} genassym.o -o ${.TARGET} 173 174${OBJS}: opt_global.h 175 176# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical. 177depend: assym.s param.c vnode_if.h ${BEFORE_DEPEND} 178 rm -f .newdep 179 mkdep -a -f .newdep ${COPTS} ${CFILES} ${SYSTEM_CFILES} 180 mkdep -a -f .newdep ${COPTS} -UKERNEL ${I386}/i386/genassym.c 181 MKDEP_CPP="${CC} -E -x assembler-with-cpp" ; export MKDEP_CPP ; \ 182 mkdep -a -f .newdep -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES} 183 rm -f .depend 184 mv -f .newdep .depend 185 186cleandepend: 187 rm -f .depend 188 189links: 190 egrep '#if' ${CFILES:Nswapkernel.c} | sed -f $S/conf/defines | \ 191 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 192 echo ${CFILES:Nswapkernel.c} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 193 sort -u | comm -23 - dontlink | \ 194 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 195 sh makelinks && rm -f dontlink 196 197tags: 198 @echo "see $S/kern/Makefile for tags" 199 200install: 201 @if [ ! -f kernel ] ; then \ 202 echo "You must first build your kernel before trying to install." ; \ 203 exit 1 ; \ 204 fi 205.if exists(${DESTDIR}/kernel) 206 chflags noschg ${DESTDIR}/kernel 207 mv ${DESTDIR}/kernel ${DESTDIR}/kernel.old 208.endif 209 PATH=$${PATH}:/sbin:/usr/sbin; \ 210 if [ `sysctl -n kern.bootfile` = ${DESTDIR}/kernel ] ; then \ 211 sysctl -w kern.bootfile=${DESTDIR}/kernel.old ; \ 212 if [ -f /var/db/kvm_kernel.db ] ; then \ 213 mv -f /var/db/kvm_kernel.db /var/db/kvm_kernel.old.db ; \ 214 fi \ 215 fi 216 install -c -m 555 -o root -g wheel -fschg kernel ${DESTDIR}/ 217 218ioconf.o: ioconf.c $S/sys/param.h $S/sys/buf.h \ 219 ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h 220 ${CC} -c ${CFLAGS} ioconf.c 221 222param.c: $S/conf/param.c 223 -rm -f param.c 224 cp $S/conf/param.c . 225 226param.o: param.c Makefile 227 ${CC} -c ${CFLAGS} param.c 228 229vers.o: $S/sys/param.h ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} 230 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 231 ${CC} ${CFLAGS} -c vers.c 232 233vnode_if.c vnode_if.h: .vnode_if_created 234 touch ${.TARGET} 235 236.vnode_if_created: $S/kern/vnode_if.sh $S/kern/vnode_if.src 237 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 238 touch ${.TARGET} 239 240.include <bsd.kern.mk> 241 242%RULES 243 244# DO NOT DELETE THIS LINE -- make depend uses it 245