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# Copyright 1990 W. Jolitz
# @(#)Makefile.i386 7.1 5/10/91
# Makefile for 4.3 BSD-Reno
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/i386/conf/``machineid''
# after which you should do
# config machineid
# Generic makefile changes should be made in
# /sys/i386/conf/Makefile.i386
# after which config should be rerun for all machines.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE INVISIBLE TO MAKEFILE
# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
#
# -DTRACE compile in kernel tracing hooks
# -DQUOTA compile in file system quotas
#
# PATCHES MAGIC LEVEL PATCH THAT GOT US HERE
# -------------------- ----- ----------------------
# CURRENT PATCH LEVEL: 3 00158
# -------------------- ----- ----------------------
#
# 29 Jun 92 Chris G. Demetriou Fix vers.o for kernel profiling and
# plain old link
# 25 Mar 93 Sean Eric Fagan Add support for assembler source
# 25 Apr 93 Bruce Evans Support for intr-0.0, and some fixes
# Rodney W. Grimes Added depedencies for conf.o due to
# all the new drivers. And to param.c
# because there were missing.
# 26 May 97 Rodney W. Grimes Remove extra SYSTEM_LD_TAIL
# Redirect stderr from dbsym to null,
# this is bad, but atleast I won't get
# 100's of bug reports about the silly
# warning from dbsym.
#
TOUCH= touch -f -c
LD= /usr/bin/ld
CC= cc
CPP= cpp
S= ../..
I386= ../../i386
INCLUDES= -I. -I$S -I$S/sys
COPTS= ${INCLUDES} ${IDENT} -DKERNEL -Di386 -DNPX
ASFLAGS=
CFLAGS= -O ${COPTS}
NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
NORMAL_S= ${CPP} -I. -DLOCORE ${COPTS} $< | ${AS} ${ASFLAGS} -o $*.o
DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
SYSTEM_OBJS=locore.o ${OBJS} param.o ioconf.o conf.o
SYSTEM_DEP=Makefile symbols.sort ${SYSTEM_OBJS}
SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
SYSTEM_LD= @${LD} -z -T FE000000 -o $@ -X vers.o ${SYSTEM_OBJS}
SYSTEM_LD_TAIL= @echo rearranging symbols; symorder symbols.sort $@; \
dbsym $@ 2>/dev/null || true; size $@; chmod 755 $@
GPROF.EX= /usr/src/lib/csu.i386/gprof.ex
PROFILE_C= ${CC} -S -c ${CFLAGS} $< ; \
ex - $*.s < ${GPROF.EX} ; \
${AS} -o $@ $*.s ; \
rm -f $*.s
%OBJS
%CFILES
%LOAD
clean:
rm -f eddep *386bsd tags *.o locore.i [a-uw-z]*.s \
errs linterrs makelinks genassym
lint: /tmp param.c
@lint -hbxn -I. -DGENERIC -Dvolatile= ${COPTS} ${PARAM} \
${I386}/i386/Locore.c ${CFILES} ioconf.c param.c | \
grep -v 'struct/union .* never defined' | \
grep -v 'possible pointer alignment problem'
symbols.sort: ${I386}/i386/symbols.raw
grep -v '^#' ${I386}/i386/symbols.raw \
| sed 's/^ //' | sort -u > symbols.sort
locore.o: assym.s ${I386}/i386/locore.s machine/trap.h machine/psl.h \
machine/pte.h ${I386}/isa/vector.s ${I386}/isa/icu.s \
$S/sys/errno.h machine/specialreg.h ${I386}/isa/debug.h \
${I386}/isa/icu.h ${I386}/isa/isa.h vector.h $S/net/netisr.h
${CPP} -I. -DLOCORE ${COPTS} ${I386}/i386/locore.s | \
${AS} ${ASFLAGS} -o locore.o
# the following is necessary because autoconf.o depends on #if GENERIC
autoconf.o: Makefile
# depend on network configuration
af.o uipc_proto.o locore.o: Makefile
# depend on maxusers
assym.s machdep.o: Makefile
# depends on KDB (cons.o also depends on GENERIC)
trap.o cons.o: Makefile
assym.s: $S/sys/param.h machine/pte.h $S/sys/buf.h \
$S/sys/vmmeter.h \
$S/sys/proc.h $S/sys/msgbuf.h machine/vmparam.h
assym.s: genassym
./genassym >assym.s
genassym:
${CC} ${INCLUDES} -DKERNEL ${IDENT} ${PARAM} \
${I386}/i386/genassym.c -o genassym
depend: assym.s param.c
sh /usr/bin/mkdep ${COPTS} ${CFILES} ioconf.c
sh /usr/bin/mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${I386}/i386/genassym.c
links:
egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
sort -u | comm -23 - dontlink | \
sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
sh makelinks && rm -f dontlink
tags:
@echo "see $S/kern/Makefile for tags"
ioconf.o: ioconf.c $S/sys/param.h machine/pte.h $S/sys/buf.h \
${I386}/isa/isa_device.h ${I386}/isa/isa.h ${I386}/isa/icu.h
${CC} -c ${CFLAGS} ioconf.c
conf.o: $S/sys/param.h $S/sys/systm.h $S/sys/buf.h $S/sys/ioctl.h \
$S/sys/tty.h $S/sys/conf.h \
as.h bpfilter.h cd.h ch.h com.h dcfclk.h fd.h lpa.h \
lpt.h pty.h sd.h speaker.h st.h wd.h wt.h \
${I386}/i386/conf.c
${CC} -traditional -c ${CFLAGS} ${I386}/i386/conf.c
param.c: $S/conf/param.c \
$S/sys/param.h $S/sys/systm.h $S/sys/socket.h $S/sys/proc.h \
$S/sys/vnode.h $S/sys/file.h $S/sys/callout.h $S/sys/clist.h \
$S/sys/mbuf.h $S/ufs/quota.h $S/sys/kernel.h machine/vmparam.h \
$S/sys/shm.h
-rm -f param.c
cp $S/conf/param.c .
param.o: param.c Makefile
${CC} -c ${CFLAGS} ${PARAM} param.c
newvers:
sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
${CC} ${CFLAGS} -c vers.c
%RULES
# DO NOT DELETE THIS LINE -- make depend uses it
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