NetBSD/sys/arch/arm32/conf/Makefile.arm32

#	$NetBSD: Makefile.arm32,v 1.3 1996/02/02 02:35:59 mycroft Exp $
#
# Makefile for NetBSD
#
# This makefile is constructed from a machine description:
#	config machineid
# Most changes should be made in the machine description
#	/sys/conf/``machineid''
# after which you should do
#	 config machineid
# Machine generic makefile changes should be made in
#	/sys/conf/Makefile.``machinetype''
# 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
AWK?=	awk
CC?=	cc
CPP?=	cpp
LD?=	ld
TOUCH?=	touch -f -c
LCC?=	cc

# source tree is located via $S relative to the compilation directory
S=	../../../..
ARM32=	../..

INCLUDES= -I. -I$S/arch -I$S -I$S/sys
COPTS=	${INCLUDES} ${IDENT} -D_KERNEL
CFLAGS=	-O3 -fno-builtin ${DEBUG} ${COPTS} -Darm32
CFLAGS+=-Werror
#CFLAGS+=-Wcomment
#CFLAGS+=-Wmissing-prototypes -Wmissing-declarations

### 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} -c ${CFLAGS} ${PROF} $<
NORMAL_C_C=	${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<

PROFILE_C=	${CC} -S -c ${CFLAGS} $< ; \
		sed -e s/_mcount/mcount/ -e s/subrmcount/subr_mcount/ <$*.s | \
		${AS} -o $@; \
		rm -f $*.s

NORMAL_S=	${CC} -c -D_LOCORE ${CFLAGS} ${PROF} $<
NORMAL_S_C=	${CC} -c -D_LOCORE ${CFLAGS} ${PROF} ${PARAM} $<

%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}
DEBUG?=
.if ${DEBUG} == "-g"
LDX=-X
.else
LDX=-x
.endif
LDFLAGS= ${LDX} -Ttext f0000020
SYSTEM_OBJ=	locore.o vnode_if.o ${OBJS} param.o ioconf.o modedefs.o ${LIBKERN} \
		${LIBCOMPAT}
SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD=	@echo loading $@; rm -f $@
SYSTEM_LD=	-@echo ${LD} ${LDFLAGS} -o $@ '${SYSTEM_OBJ}' vers.o ${XXX}; \
		${LD} ${LDFLAGS} -o $@ ${SYSTEM_OBJ} vers.o ${XXX}
SYSTEM_LD_TAIL=	@size $@; chmod 755 $@; nm -n $@ >$@.map;
.if ${DEBUG} == "-g"
SYSTEM_LD_TAIL+=; echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
		echo strip -d $@; strip -d $@
.endif

%LOAD

newvers: vers.o

vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
	sh $S/conf/newvers.sh
	${CC} ${CFLAGS} -c vers.c

clean::
	rm -f eddep *netbsd netbsd.gdb tags tags1 vnode_if.[ch] *.[io] \
		[a-z]*.s Errs errs linterrs makelinks genassym

lint: /tmp param.c
	@lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} -UKGDB \
	    ${CFILES} ${ARM32}/arm32/swapgeneric.c \
	    ioconf.c param.c | \
	    grep -v 'struct/union .* never defined' | \
	    grep -v 'possible pointer alignment problem'

locore.o: ${ARM32}/arm32/locore.S assym.h
	${NORMAL_S}

# depend on network or filesystem configuration
uipc_proto.o vfs_conf.o: Makefile

# depend of FPE configuration
vm_machdep.o cpuswitch.o cpu.o: Makefile

# depends of PLIP driver configuration
lpt.o: Makefile

# depend on maxusers
assym.h: Makefile

assym.h: genassym
	./genassym >assym.h

genassym: ${ARM32}/arm32/genassym.c
	${LCC} ${INCLUDES} ${IDENT} ${PARAM} -Darm32 -o genassym \
	    ${ARM32}/arm32/genassym.c

SRCS= ${CFILES} ${SFILES} ${ARM32}/arm32/genassym.c ioconf.c param.c vnode_if.c \
      ${ARM32}/arm32/makemodes.c

depend: .depend
.depend: ${SRCS} assym.h
	mkdepend ${COPTS} ${SRCS}
	mkdepend -a -p ${COPTS} ${ARM32}/arm32/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: depend
	sh $S/conf/systags.sh
	rm -f tags1
	sed -e 's,	../,	,' tags > tags1

ioconf.o: ioconf.c
	${CC} -c ${CFLAGS} ioconf.c

param.c: $S/conf/param.c
	rm -f param.c
	cp $S/conf/param.c .

param.o: param.c Makefile
	${CC} -c ${CFLAGS} ${PARAM} param.c

vnode_if.c vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src
	AWK="${AWK}" sh $S/kern/vnode_if.sh $S/kern/vnode_if.src

makemodes: ${ARM32}/arm32/makemodes.c
	${LCC} ${INCLUDES} ${IDENT} ${PARAM} -o $@ ${ARM32}/arm32/makemodes.c

modedefs.c: makemodes ${ARM32}/conf/monitors/${MONITOR} Makefile
	rm -f modedefs.o
	./makemodes ${ARM32}/conf/monitors/${MONITOR} modedefs.c ${MODES}

modedefs.o: modedefs.c
	${CC} -c ${CFLAGS} modedefs.c


%RULES