Makefile.powerpc revision 2112
1# Copyright 1990 W. Jolitz 2# from: @(#)Makefile.i386 7.1 5/10/91 3# $Id: Makefile.i386,v 1.28 1994/08/13 03:49:32 wollman 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 27DBSYM= /usr/sbin/dbsym 28 29.if exists(./@/.) 30S= ./@ 31.else 32S= ../.. 33.endif 34I386= ${S}/i386 35 36CWARNFLAGS=-W -Wreturn-type -Wcomment -Wredundant-decls 37# 38# The following flags are next up for working on: 39# -Wredundant-decls -Wnested-externs 40# 41# When working on removing warnings from code, the `-Werror' flag should be 42# of material assistance. 43# 44COPTFLAGS=-O 45INCLUDES= -I. -I$S -I$S/sys 46COPTS= ${INCLUDES} ${IDENT} -DKERNEL -Di386 -DNPX 47ASFLAGS= 48CFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 49LOAD_ADDRESS?= F0100000 50 51NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 52NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 53NORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o 54DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< 55DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 56SYSTEM_OBJS=locore.o exception.o swtch.o support.o ${OBJS} param.o \ 57 ioconf.o conf.o machdep.o vnode_if.o 58SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS} libkern.a 59SYSTEM_LD_HEAD= @echo loading $@; rm -f $@ 60SYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o $@ -X ${SYSTEM_OBJS} vers.o libkern.a 61SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; \ 62 ${DBSYM} -fT ${LOAD_ADDRESS} $@; size $@; chmod 755 $@ 63 64# (XXX) ok, this is weird. but we've got a working ed, and a broken ex, and 65# the script is identical for either... -- cgd 66# 67GPROF.EX= /usr/src/lib/csu.i386/gprof.ex 68PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \ 69 ed - $*.s < ${GPROF.EX} ; \ 70 ${AS} -o $@ $*.s ; \ 71 rm -f $*.s 72 73%OBJS 74 75%CFILES 76 77%LOAD 78 79libkern.a: 80 -@if [ X${PROF} = X ]; \ 81 then ln -s $S/libkern/obj/libkern.a libkern.a; \ 82 else ln -s $S/libkern/obj/libkern_p.a libkern.a; \ 83 fi; \ 84 echo ln -s $S/libkern/obj/libkern.a libkern.a 85 86clean: 87 rm -f eddep *kernel tags *.o locore.i [a-uw-z]*.s \ 88 errs linterrs makelinks genassym ,assym.s stamp-assym 89 90#lint: /tmp param.c 91# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \ 92# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ 93# grep -v 'struct/union .* never defined' | \ 94# grep -v 'possible pointer alignment problem' 95 96symbols.sort: ${I386}/i386/symbols.raw 97 grep -v '^#' ${I386}/i386/symbols.raw \ 98 | sed 's/^ //' | sort -u > symbols.sort 99 100locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \ 101 machine/pte.h ${I386}/isa/vector.s ${I386}/isa/icu.s \ 102 $S/sys/errno.h machine/specialreg.h \ 103 ${I386}/isa/icu.h ${I386}/isa/isa.h vector.h $S/net/netisr.h \ 104 machine/asmacros.h 105 ${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \ 106 ${AS} ${ASFLAGS} -o locore.o 107 108exception.o: assym.s ${I386}/i386/exception.s machine/trap.h \ 109 ${I386}/isa/vector.s ${I386}/isa/icu.s \ 110 $S/sys/errno.h ${I386}/isa/icu.h ${I386}/isa/isa.h vector.h \ 111 $S/net/netisr.h machine/asmacros.h 112 ${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/exception.s | \ 113 ${AS} ${ASFLAGS} -o exception.o 114 115swtch.o: assym.s ${I386}/i386/swtch.s \ 116 $S/sys/errno.h machine/asmacros.h 117 ${CPP} -I. ${COPTS} ${I386}/i386/swtch.s | \ 118 ${AS} ${ASFLAGS} -o swtch.o 119 120support.o: assym.s ${I386}/i386/support.s \ 121 $S/sys/errno.h machine/asmacros.h 122 ${CPP} -I. ${COPTS} ${I386}/i386/support.s | \ 123 ${AS} ${ASFLAGS} -o support.o 124 125machdep.o: ${I386}/i386/machdep.c Makefile 126 ${CC} -c ${CFLAGS} -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${PROF} $< 127 128# the following is necessary because autoconf.o depends on #if GENERIC 129autoconf.o: Makefile 130 131# depend on network configuration 132af.o uipc_proto.o locore.o: Makefile 133 134# depends on KDB (cons.o also depends on GENERIC) 135trap.o cons.o: Makefile 136 137assym.s: genassym 138 ./genassym >,assym.s 139 if cmp -s assym.s ,assym.s; then \ 140 rm -f ,assym.s; \ 141 else \ 142 rm -f assym.s; \ 143 mv ,assym.s assym.s; \ 144 fi 145 146# Some of the defines that genassym outputs may well depend on the 147# value of kernel options. 148genassym: Makefile 149 ${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \ 150 ${I386}/i386/genassym.c -static -o genassym 151 152depend: assym.s param.c vnode_if.h 153 sh /usr/bin/mkdep -DLOAD_ADDRESS=0x${LOAD_ADDRESS} ${COPTS} ${CFILES} ioconf.c param.c ${I386}/i386/conf.c 154 sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c 155 156links: 157 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 158 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 159 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 160 sort -u | comm -23 - dontlink | \ 161 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 162 sh makelinks && rm -f dontlink 163 164tags: 165 @echo "see $S/kern/Makefile for tags" 166 167ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \ 168 ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h 169 ${CC} -c ${CFLAGS} ioconf.c 170 171conf.o: ${I386}/i386/conf.c $S/sys/conf.h 172 ${CC} -c ${CFLAGS} ${I386}/i386/conf.c 173 174param.c: $S/conf/param.c 175 -rm -f param.c 176 cp $S/conf/param.c . 177 178param.o: param.c Makefile 179 ${CC} -c ${CFLAGS} ${PARAM} param.c 180 181vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} 182 sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 183 ${CC} ${CFLAGS} -c vers.c 184 185vnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src 186 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 187vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src 188 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 189 190%RULES 191 192# DO NOT DELETE THIS LINE -- make depend uses it 193 194