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# $OpenBSD: Makefile.i386,v 1.14 1996/06/24 17:07:34 deraadt Exp $
# $NetBSD: Makefile.i386,v 1.67 1996/05/11 16:12:11 mycroft Exp $
# Makefile for OpenBSD
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/arch/i386/conf/``machineid''
# after which you should do
# config machineid
# Machine generic makefile changes should be made in
# /sys/arch/i386/conf/Makefile.i386
# after which config should be rerun for all machines of that type.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE 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
# DEBUG is set to -g if debugging.
# PROF is set to -pg if profiling.
AS?= as
CC?= cc
CPP?= cpp
LD?= ld
STRIP?= strip -d
TOUCH?= touch -f -c
# source tree is located via $S relative to the compilation directory
S= ../../../..
I386= ../..
INCLUDES= -I. -I$S/arch -I$S
CPPFLAGS= ${INCLUDES} ${IDENT} -D_KERNEL -Di386
CFLAGS= ${DEBUG} -O2 -Werror
AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE
LINKFLAGS= -z -Ttext F8100000 -e start
### find out what to use for libkern
.include "$S/lib/libkern/Makefile.inc"
.ifndef PROF
LIBKERN= ${KERNLIB}
.else
LIBKERN= ${KERNLIB_PROF}
.endif
### find out what to use for libcompat
.include "$S/compat/common/Makefile.inc"
.ifndef PROF
LIBCOMPAT= ${COMPATLIB}
.else
LIBCOMPAT= ${COMPATLIB_PROF}
.endif
# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
# where TYPE is NORMAL, DRIVER, or PROFILE; SUFFIX is the file suffix,
# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
# is marked as config-dependent.
NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
NORMAL_S_C= ${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
%OBJS
%CFILES
%SFILES
# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP} swapxxx.o
# ${SYSTEM_LD_HEAD}
# ${SYSTEM_LD} swapxxx.o
# ${SYSTEM_LD_TAIL}
SYSTEM_OBJ= locore.o \
param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD= rm -f $@
SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
SYSTEM_LD_TAIL= @size $@; chmod 755 $@
DEBUG?=
.if ${DEBUG} == "-g"
LINKFLAGS+= -X
SYSTEM_LD_TAIL+=; \
echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
echo ${STRIP} $@; ${STRIP} $@
.else
LINKFLAGS+= -x
.endif
%LOAD
assym.h: genassym
./genassym >assym.h
genassym: genassym.o
${CC} -o $@ genassym.o
genassym.o: ${I386}/i386/genassym.c
${NORMAL_C_C}
param.c: $S/conf/param.c
rm -f param.c
cp $S/conf/param.c .
param.o: param.c Makefile
${NORMAL_C_C}
ioconf.o: ioconf.c
${NORMAL_C}
newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
sh $S/conf/newvers.sh
${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
clean::
rm -f eddep *bsd bsd.gdb tags *.[io] [a-z]*.s \
[Ee]rrs linterrs makelinks genassym genassym.o assym.h
lint:
@lint -hbxncez -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
${I386}/i386/Locore.c ${CFILES} ${I386}/i386/swapgeneric.c \
ioconf.c param.c | \
grep -v 'static function .* unused'
tags:
@echo "see $S/kern/Makefile for tags"
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 makelinks
# depend on APM
.include "${I386}/apm_init/Makefile.inc"
locore.o: ${APMINC}
SRCS= ${I386}/i386/locore.s \
param.c ioconf.c ${CFILES} ${SFILES}
depend:: .depend
.depend: ${SRCS} assym.h param.c ${APMINC}
mkdep ${AFLAGS} ${CPPFLAGS} ${I386}/i386/locore.s
mkdep -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
mkdep -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
mkdep -a ${CFLAGS} ${CPPFLAGS} ${PARAM} ${I386}/i386/genassym.c
# depend on root or device configuration
autoconf.o conf.o: Makefile
# depend on network or filesystem configuration
uipc_domain.o uipc_proto.o vfs_conf.o: Makefile
if.o if_tun.o if_loop.o if_ethersubr.o: Makefile
if_arp.o if_ether.o: Makefile
ip_input.o ip_output.o in_pcb.o in_proto.o: Makefile
tcp_subr.o tcp_timer.o tcp_output.o: Makefile
# depend on maxusers
genassym.o machdep.o: Makefile
# depend on CPU configuration
locore.o machdep.o: Makefile
locore.o: ${I386}/i386/locore.s assym.h
${NORMAL_S}
%RULES
### add microcode dependencies
.include "$S/dev/microcode/Makefile.inc"
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