Makefile.i386 revision 1152
1# Copyright 1990 W. Jolitz 2# from: @(#)Makefile.i386 7.1 5/10/91 3# $Id: Makefile.i386,v 1.20 1994/01/27 21:10:14 nate Exp $ 4# 5# Makefile for FreeBSD 6# 7# This makefile is constructed from a machine description: 8# config machineid 9# Most changes should be made in the machine description 10# /sys/i386/conf/``machineid'' 11# after which you should do 12# config machineid 13# Generic makefile changes should be made in 14# /sys/i386/conf/Makefile.i386 15# after which config should be rerun for all machines. 16# 17# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE INVISIBLE TO MAKEFILE 18# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING 19# 20# -DTRACE compile in kernel tracing hooks 21# -DQUOTA compile in file system quotas 22# 23TOUCH= touch -f -c 24LD= /usr/bin/ld 25CC= cc 26CPP= cpp 27STRIP= strip 28DBSYM= /usr/sbin/dbsym 29 30S= ../.. 31I386= ../../i386 32 33CWARNFLAGS=-W -Wreturn-type -Wcomment 34# 35# The following flags are next up for working on: 36# -Wredundant-decls -Wnested-externs 37# 38# When working on removing warnings from code, the `-Werror' flag should be 39# of material assistance. 40# 41COPTFLAGS=-O 42INCLUDES= -I. -I$S -I$S/sys 43COPTS= ${INCLUDES} ${IDENT} -DKERNEL -Di386 -DNPX 44ASFLAGS= 45CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 46LOAD_ADDRESS?= F0100000 47 48NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 49NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 50NORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o 51DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< 52DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 53SYSTEM_OBJS=locore.o exception.o swtch.o support.o ${OBJS} param.o \ 54 ioconf.o conf.o machdep.o 55SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS} 56SYSTEM_LD_HEAD= @echo loading $@; rm -f $@ 57SYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o $@ -X vers.o ${SYSTEM_OBJS} 58SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; \ 59 ${DBSYM} -fT ${LOAD_ADDRESS} $@; ${STRIP} -x $@; size $@; chmod 755 $@ 60 61# (XXX) ok, this is weird. but we've got a working ed, and a broken ex, and 62# the script is identical for either... -- cgd 63# 64GPROF.EX= /usr/src/lib/csu.i386/gprof.ex 65PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \ 66 ed - $*.s < ${GPROF.EX} ; \ 67 ${AS} -o $@ $*.s ; \ 68 rm -f $*.s 69 70%OBJS 71 72%CFILES 73 74%LOAD 75 76clean: 77 rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \ 78 errs linterrs makelinks genassym ,assym.s stamp-assym 79 80#lint: /tmp param.c 81# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \ 82# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ 83# grep -v 'struct/union .* never defined' | \ 84# grep -v 'possible pointer alignment problem' 85 86symbols.sort: ${I386}/i386/symbols.raw 87 grep -v '^#' ${I386}/i386/symbols.raw \ 88 | sed 's/^ //' | sort -u > symbols.sort 89 90locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \ 91 machine/pte.h ${I386}/isa/vector.s ${I386}/isa/icu.s \ 92 $S/sys/errno.h machine/specialreg.h ${I386}/isa/debug.h \ 93 ${I386}/isa/icu.h ${I386}/isa/isa.h vector.h $S/net/netisr.h \ 94 machine/asmacros.h 95 ${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \ 96 ${AS} ${ASFLAGS} -o locore.o 97 98exception.o: assym.s ${I386}/i386/exception.s machine/trap.h \ 99 ${I386}/isa/vector.s ${I386}/isa/icu.s \ 100 $S/sys/errno.h ${I386}/isa/icu.h ${I386}/isa/isa.h vector.h \ 101 $S/net/netisr.h machine/asmacros.h 102 ${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/exception.s | \ 103 ${AS} ${ASFLAGS} -o exception.o 104 105swtch.o: assym.s ${I386}/i386/swtch.s \ 106 $S/sys/errno.h ${I386}/isa/debug.h machine/asmacros.h 107 ${CPP} -I. ${COPTS} ${I386}/i386/swtch.s | \ 108 ${AS} ${ASFLAGS} -o swtch.o 109 110support.o: assym.s ${I386}/i386/support.s \ 111 $S/sys/errno.h machine/asmacros.h 112 ${CPP} -I. ${COPTS} ${I386}/i386/support.s | \ 113 ${AS} ${ASFLAGS} -o support.o 114 115machdep.o: ${I386}/i386/machdep.c Makefile 116 ${CC} -c ${CFLAGS} -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${PROF} $< 117 118# the following is necessary because autoconf.o depends on #if GENERIC 119autoconf.o: Makefile 120 121# depend on network configuration 122af.o uipc_proto.o locore.o: Makefile 123 124# depends on KDB (cons.o also depends on GENERIC) 125trap.o cons.o: Makefile 126 127assym.s: genassym 128 ./genassym >,assym.s 129 if cmp -s assym.s ,assym.s; then \ 130 rm -f ,assym.s; \ 131 else \ 132 rm -f assym.s; \ 133 mv ,assym.s assym.s; \ 134 fi 135 136# Some of the defines that genassym outputs may well depend on the 137# value of kernel options. 138genassym: Makefile 139 ${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \ 140 ${I386}/i386/genassym.c -static -o genassym 141 142depend: assym.s param.c 143 sh /usr/bin/mkdep -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${COPTS} ${CFILES} ioconf.c param.c ${I386}/i386/conf.c 144 sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c 145 146links: 147 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 148 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 149 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 150 sort -u | comm -23 - dontlink | \ 151 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 152 sh makelinks && rm -f dontlink 153 154tags: 155 @echo "see $S/kern/Makefile for tags" 156 157ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \ 158 ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h 159 ${CC} -c ${CFLAGS} ioconf.c 160 161conf.o: ${I386}/i386/conf.c $S/sys/conf.h 162 ${CC} -c ${CFLAGS} ${I386}/i386/conf.c 163 164param.c: $S/conf/param.c 165 -rm -f param.c 166 cp $S/conf/param.c . 167 168param.o: param.c Makefile 169 ${CC} -c ${CFLAGS} ${PARAM} param.c 170 171vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} 172 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 173 ${CC} ${CFLAGS} -c vers.c 174 175%RULES 176 177# DO NOT DELETE THIS LINE -- make depend uses it 178 179