# $OpenBSD: Makefile.zaurus,v 1.8 2007/07/30 16:23:33 thib 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/zaurus/conf/``machineid''
# after which you should do
# config machineid
# Machine generic makefile changes should be made in
# /sys/arch/zaurus/conf/Makefile.zaurus
# 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.
.include <bsd.own.mk>
MKDEP?= mkdep
SIZE?= size
STRIP?= strip
# source tree is located via $S relative to the compilation directory
.ifndef S
S!= cd ../../../..; pwd
.endif
THISARM= $S/arch/ipaq
ARM= $S/arch/arm
INCLUDES= -nostdinc -I. -I$S -I$S/arch
CPPFLAGS= ${INCLUDES} ${IDENT} -D_KERNEL -D__zaurus__
CDIAGFLAGS= -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes \
-Wno-uninitialized -Wno-format -Wno-main \
-Wstack-larger-than-2047
CMACHFLAGS= -ffreestanding
#CMACHFLAGS= -march=armv4 -mtune=strongarm -ffreestanding
.if ${IDENT:M-DNO_PROPOLICE}
CMACHFLAGS+= -fno-stack-protector
.endif
CMACHFLAGS+= -msoft-float -fno-builtin-printf -fno-builtin-log
COPTS?= -O2
CFLAGS= ${DEBUG} ${CDIAGFLAGS} ${CMACHFLAGS} ${COPTS} ${PIPE}
AFLAGS= -x assembler-with-cpp -D_LOCORE ${CMACHFLAGS}
#LINKFLAGS= -Ttext 0xF0000020 -e start --warn-common
#LINKFLAGS= -T ${THISARM}/conf/kern.ldscript
LINKFLAGS= -T ldscript
LINKFLAGS+= --warn-common
STRIPFLAGS= -g -X -x
HOSTCC= ${CC}
HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
HOSTED_CFLAGS= ${CFLAGS}
### find out what to use for libkern
.include "$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 $<
HOSTED_C= ${HOSTCC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -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= ${BOARDTYPE}_start.o locore.o \
param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD= rm -f $@
SYSTEM_LD_HEAD+=; \
cat ${ARM}/conf/ldscript.head ${ARM}/conf/ldscript.tail | \
sed -e 's/@KERNEL_BASE_PHYS@/${KERNEL_BASE_PHYS}/' \
-e 's/@KERNEL_BASE_VIRT@/${KERNEL_BASE_VIRT}/' \
> ldscript
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 mv $@ $@.gdb; rm -f $@.gdb; mv $@ $@.gdb; \
echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \
${STRIP} ${STRIPFLAGS} -o $@ $@.gdb
.else
LINKFLAGS+= -x
.endif
%LOAD
assym.h: $S/kern/genassym.sh ${ARM}/arm/genassym.cf Makefile
cat ${ARM}/arm/genassym.cf | \
sh $S/kern/genassym.sh ${CC} ${CFLAGS} \
${CPPFLAGS} ${PARAM} > assym.h.tmp && \
mv -f assym.h.tmp assym.h
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 assym.h
lint:
@lint -hbxncez -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
${CFILES} 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
SRCS= ${ARM}/arm/locore.S \
param.c ioconf.c ${CFILES} ${SFILES}
depend:: .depend
.depend: ${SRCS} assym.h param.c ${APMINC}
${MKDEP} ${AFLAGS} ${CPPFLAGS} ${ARM}/arm/locore.S
${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
.if ${SFILES} != ""
${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
.endif
cat ${ARM}/arm/genassym.cf | \
sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
${CPPFLAGS}
@sed -e 's/.*\.o:.* /assym.h: /' < assym.dep >> .depend
@rm -f assym.dep
# 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
machdep.o: Makefile
# depend on CPU configuration
locore.o machdep.o: Makefile
${BOARDTYPE}_start.o: ${THISARM}/ipaq/${BOARDTYPE}_start.S assym.h
${NORMAL_S}
locore.o: ${ARM}/arm/locore.S assym.h
${NORMAL_S}
# The install target can be redefined by putting a
# install-kernel-${MACHINE_NAME} target into /etc/mk.conf
MACHINE_NAME!= uname -n
install: install-kernel-${MACHINE_NAME}
.if !target(install-kernel-${MACHINE_NAME}})
install-kernel-${MACHINE_NAME}:
rm -f /obsd
ln /bsd /obsd
cp bsd /nbsd
mv /nbsd /bsd
.endif
%RULES