Makefile.i386 revision 2823
11590Srgrimes# Copyright 1990 W. Jolitz 21590Srgrimes# from: @(#)Makefile.i386 7.1 5/10/91 31590Srgrimes# $Id: Makefile.i386,v 1.36 1994/09/09 22:03:51 wollman Exp $ 41590Srgrimes# 51590Srgrimes# Makefile for FreeBSD 61590Srgrimes# 71590Srgrimes# This makefile is constructed from a machine description: 81590Srgrimes# config machineid 91590Srgrimes# Most changes should be made in the machine description 101590Srgrimes# /sys/i386/conf/``machineid'' 111590Srgrimes# after which you should do 121590Srgrimes# config machineid 131590Srgrimes# Generic makefile changes should be made in 141590Srgrimes# /sys/i386/conf/Makefile.i386 151590Srgrimes# after which config should be rerun for all machines. 161590Srgrimes# 171590Srgrimes# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE INVISIBLE TO MAKEFILE 181590Srgrimes# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING 191590Srgrimes# 201590Srgrimes# -DTRACE compile in kernel tracing hooks 211590Srgrimes# -DQUOTA compile in file system quotas 221590Srgrimes# 231590SrgrimesTOUCH= touch -f -c 241590SrgrimesLD= /usr/bin/ld 251590SrgrimesCC= cc 261590SrgrimesCPP= cpp 271590SrgrimesDBSYM= /usr/sbin/dbsym 281590Srgrimes 291590Srgrimes.if exists(./@/.) 301590SrgrimesS= ./@ 311590Srgrimes.else 321590SrgrimesS= ../.. 331590Srgrimes.endif 341590SrgrimesI386= ${S}/i386 3514440Smarkm 361590SrgrimesCWARNFLAGS=-W -Wreturn-type -Wcomment -Wredundant-decls 371590Srgrimes# 381590Srgrimes# The following flag is next up for working on: 391590Srgrimes# -Wnested-externs 401590Srgrimes# 4128099Scharnier# When working on removing warnings from code, the `-Werror' flag should be 421590Srgrimes# of material assistance. 4328099Scharnier# 4414440SmarkmCOPTFLAGS=-O 4550477SpeterINCLUDES= -I. -I$S -I$S/sys 461590SrgrimesCOPTS= ${INCLUDES} ${IDENT} -DKERNEL -Di386 -DLOAD_ADDRESS=0x${LOAD_ADDRESS} 471590SrgrimesASFLAGS= 481590SrgrimesCFLAGS= ${COPTFLAGS} ${CWARNFLAGS} ${DEBUG} ${COPTS} 491590SrgrimesLOAD_ADDRESS?= F0100000 501590Srgrimes 511590SrgrimesNORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 521590SrgrimesNORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 531590Srgrimes# XXX errors leak out of all the pipes. Should use cc *.S. 541590Srgrimes# XXX LOCORE means "don't declare C stuff" not "for locore.s". 551590SrgrimesNORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o 561590SrgrimesDRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $< 571590SrgrimesDRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 581590Srgrimes 591590SrgrimesSFILES= ${I386}/i386/exception.s ${I386}/i386/microtime.s \ 601590Srgrimes ${I386}/i386/support.s ${I386}/i386/swtch.s 611590SrgrimesSYSTEM_CFILES= ioconf.c param.c vnode_if.c 6240128SmarkmSYSTEM_SFILES= ${I386}/i386/locore.s 6321646SdavidnSYSTEM_OBJS=locore.o ${OBJS} ioconf.o param.o vnode_if.o 6421646SdavidnSYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS} libkern.a 6574874SmarkmSYSTEM_LD_HEAD= @echo loading $@; rm -f $@ 6674874SmarkmSYSTEM_LD= @${LD} -Bstatic -Z -T ${LOAD_ADDRESS} -o $@ -X ${SYSTEM_OBJS} vers.o libkern.a 6774874SmarkmSYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; \ 6874874Smarkm ${DBSYM} -fT ${LOAD_ADDRESS} $@; size $@; chmod 755 $@ 6974874Smarkm 7074874Smarkm# (XXX) ok, this is weird. but we've got a working ed, and a broken ex, and 7174874Smarkm# the script is identical for either... -- cgd 7274874Smarkm# 7374874SmarkmGPROF.EX= /usr/src/lib/csu.i386/gprof.ex 7474874SmarkmPROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \ 7574874Smarkm ed - $*.s < ${GPROF.EX} ; \ 7674874Smarkm ${AS} -o $@ $*.s ; \ 7774874Smarkm rm -f $*.s 7874874Smarkm 7974874Smarkm%OBJS 8074874Smarkm 8174874Smarkm%CFILES 8274874Smarkm 8374874Smarkm%LOAD 8474874Smarkm 8574874Smarkm# This is slightly different from before in that if you define PROF 863702Spst# to anything, it will assume profiling. Don't do "PROF=" to turn 873702Spst# profiling off! 883702Spst.if exists($S/libkern/obj) 8974874SmarkmLIBKERNP=$S/libkern/obj 903702Spst.else 911590SrgrimesLIBKERNP=$S/libkern 9257450Smarkm.endif 9330820Sguido 941590Srgrimes.if defined(PROF) 951590SrgrimesLIBKERN=${LIBKERNP}/libkern_p.a 9630793Sguido.else 971590SrgrimesLIBKERN=${LIBKERNP}/libkern.a 9814440Smarkm.endif 9914440Smarkm 10014440Smarkmlibkern.a: ${LIBKERN} 1011590Srgrimes @rm -f libkern.a 10221646Sdavidn ln -s ${LIBKERN} libkern.a 10330793Sguido 10421646Sdavidn${LIBKERN}: 1051590Srgrimes @(cd $S/libkern; make) 1061590Srgrimes 1071590Srgrimesclean: 10828099Scharnier rm -f eddep *kernel tags *.o locore.i [a-uw-z]*.s \ 1091590Srgrimes errs linterrs makelinks genassym ,assym.s stamp-assym 1101590Srgrimes 1111590Srgrimes#lint: /tmp param.c 1121590Srgrimes# @lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \ 1131590Srgrimes# ${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \ 1141590Srgrimes# grep -v 'struct/union .* never defined' | \ 1151590Srgrimes# grep -v 'possible pointer alignment problem' 1161590Srgrimes 1179502Swollmansymbols.sort: ${I386}/i386/symbols.raw 1189502Swollman grep -v '^#' ${I386}/i386/symbols.raw \ 1199502Swollman | sed 's/^ //' | sort -u > symbols.sort 1209502Swollman 12174874Smarkmlocore.o: ${I386}/i386/locore.s assym.s 1221590Srgrimes ${NORMAL_S} 12336348Ssteve 12410586Sjoerg# everything potentially depends on the Makefile since everything potentially 1251590Srgrimes# depends on the options. Some things are more dependent on the Makefile for 12621646Sdavidn# historical reasons. 12730793Sguidomachdep.o: Makefile 12821646Sdavidn 12974874Smarkm# the following is necessary because autoconf.o depends on #if GENERIC 13074874Smarkmautoconf.o: Makefile 13174874Smarkm 13274874Smarkm# depend on network configuration 13374874Smarkmaf.o uipc_proto.o locore.o: Makefile 13474874Smarkm 13574874Smarkm# depends on KDB (cons.o also depends on GENERIC) 13674874Smarkmtrap.o cons.o: Makefile 13774874Smarkm 13874874Smarkm# this rule stops ./assym.s in .depend from causing problems 13929923Smarkm./assym.s: assym.s 14029923Smarkm 14129923Smarkmassym.s: genassym 1421590Srgrimes ./genassym >,assym.s 1431590Srgrimes if cmp -s assym.s ,assym.s; then \ 1449502Swollman rm -f ,assym.s; \ 1459502Swollman else \ 1469502Swollman rm -f assym.s; \ 1471590Srgrimes mv ,assym.s assym.s; \ 14810586Sjoerg fi 14939538Sroberto 1501590Srgrimes# Some of the defines that genassym outputs may well depend on the 1511590Srgrimes# value of kernel options. 1521590Srgrimesgenassym: Makefile 1531590Srgrimes ${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \ 1541590Srgrimes ${I386}/i386/genassym.c -static -o genassym 1551590Srgrimes 1561590Srgrimes# XXX this assumes that the options for NORMAL_C* and DRIVER_C* are identical. 1571590Srgrimesdepend: assym.s param.c vnode_if.h 1581590Srgrimes mkdep ${COPTS} ${CFILES} ${SYSTEM_CFILES} 1591590Srgrimes mkdep -a -p ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \ 1601590Srgrimes ${I386}/i386/genassym.c 1611590Srgrimes MKDEP_CPP=${CPP} ; export MKDEP_CPP ; \ 1621590Srgrimes mkdep -a -I. -DLOCORE ${COPTS} ${SFILES} ${SYSTEM_SFILES} 1631590Srgrimes 1641590Srgrimeslinks: 1651590Srgrimes egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 1661590Srgrimes sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 1671590Srgrimes echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 16830793Sguido sort -u | comm -23 - dontlink | \ 16930793Sguido sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 17030793Sguido sh makelinks && rm -f dontlink 1711590Srgrimes 1721590Srgrimestags: 17328099Scharnier @echo "see $S/kern/Makefile for tags" 17428099Scharnier 17539538Srobertoinstall: 17639538Sroberto chflags noschg /kernel 17710586Sjoerg mv /kernel /kernel.old 17810586Sjoerg install -c -m 555 -o root -g wheel -fschg kernel / 17936391Sdanny 18074874Smarkmioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \ 18136391Sdanny ${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h 18236391Sdanny ${CC} -c ${CFLAGS} ioconf.c 18328612Sjoerg 18428612Sjoergparam.c: $S/conf/param.c 18528612Sjoerg -rm -f param.c 18628612Sjoerg cp $S/conf/param.c . 18710586Sjoerg 18810586Sjoergparam.o: param.c Makefile 18910586Sjoerg ${CC} -c ${CFLAGS} ${PARAM} param.c 19010586Sjoerg 19110586Sjoergvers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} 19210586Sjoerg sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT} 19310586Sjoerg ${CC} ${CFLAGS} -c vers.c 19410586Sjoerg 1951590Srgrimesvnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src 1961590Srgrimes sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 19740128Smarkmvnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src 19840128Smarkm sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 19940128Smarkm 20040128Smarkm%RULES 20140128Smarkm 2021590Srgrimes# DO NOT DELETE THIS LINE -- make depend uses it 2031590Srgrimes