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# $NetBSD: Makefile.sun3,v 1.34 1995/09/19 23:54:29 thorpej 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 by config if debugging is requested (config -g).
DEBUG?=-O
# PROF is set to -pg by config if profiling is requested (config -p).
AS= as
CC= cc
CPP= cpp
LD= ld
TOUCH= touch -f -c
# source tree is located via $S relative to the compilation directory
S= ../../../..
SUN3= ../..
INCLUDES= -I. -I../.. -I$S/arch -I$S/sys -I$S
COPTS= ${INCLUDES} ${IDENT} -D_KERNEL -Dmc68020 -Dsun3
# We do NOT want accidental FP instructions in the kernel.
CFLAGS= -Werror -msoft-float ${DEBUG} ${COPTS}
# What to use for libkern:
.include "$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} ${PROF} -c $<
NORMAL_C_C= ${CC} ${CFLAGS} ${PROF} ${PARAM} -c $<
DRIVER_C= ${CC} ${CFLAGS} ${PROF} -c $<
DRIVER_C_C= ${CC} ${CFLAGS} ${PROF} ${PARAM} -c $<
PROFILE_C= ${CC} ${COPTS} -S $<; \
ex - $*.s < ${GPROF.EX}; \
${AS} -o $@ $*.s; \
rm -f $*.s
NORMAL_S= ${CPP} ${COPTS} $< | ${AS} -o $@
NORMAL_S_C= ${CPP} ${COPTS} ${PARAM} $< | ${AS} -o $@
%OBJS
%CFILES
# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP} swapxxx.o
# ${SYSTEM_LD_HEAD}
# ${SYSTEM_LD} swapxxx.o
# ${SYSTEM_LD_TAIL}
.if ${DEBUG} == "-g"
LDX=-X
.else
LDX=-S
.endif
SYSTEM_OBJ= locore.o vnode_if.o ${OBJS} param.o ioconf.o
SYSTEM_DEP= Makefile ${SYSTEM_OBJ} ${LIBKERN} ${LIBCOMPAT}
SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
SYSTEM_LD= -@echo ${LD} ${LDX} -n -N -e start -T 0E004000 -o $@ \
'$${SYSTEM_OBJ}' vers.o ${LIBKERN} ${LIBCOMPAT}; \
${LD} ${LDX} -n -N -e start -T 0E004000 -o $@ \
${SYSTEM_OBJ} vers.o ${LIBKERN} ${LIBCOMPAT}
SYSTEM_LD_TAIL= @size $@; chmod 755 $@; \
[ X${DEBUG} = X-g ] && { \
echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
echo strip -d $@; strip -d $@; } || true
%LOAD
newvers:
sh $S/conf/newvers.sh
${CC} $(CFLAGS) -c vers.c
clean::
rm -f eddep netbsd* tags *.o locore.i [a-z]*.s \
Errs errs linterrs makelinks vnode_if.[ch] genassym
lint: /tmp param.c
@lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} -UKGDB \
${SUN3}/sun3/Locore.c ${CFILES} ${SUN3}/sun3/swapgeneric.c \
ioconf.c param.c| \
grep -v 'struct/union .* never defined' | \
grep -v 'possible pointer alignment problem'
locore.o: assym.s ${SUN3}/sun3/locore.s ${SUN3}/include/asm.h \
${SUN3}/include/trap.h $S/arch/m68k/include/trap.h
${CPP} -DLOCORE ${COPTS} ${SUN3}/sun3/locore.s | ${AS} -o locore.o
# the following is necessary because autoconf.o depends on #if GENERIC
autoconf.o: Makefile
# depends on device configuration
conf.o : Makefile
# depends on network or filesystem configuration
uipc_proto.o vfs_conf.o : Makefile
# depends on value of SYMTAB_SPACE
db_aout.o : Makefile
sun3_startup.o pmap.o kern_xxx.o: Makefile
# depend on maxusers
assym.s: Makefile
assym.s: genassym
./genassym >assym.s
genassym:
${CC} ${INCLUDES} ${IDENT} ${PARAM} -Dmc68020 -Dsun3 \
-o genassym ${SUN3}/sun3/genassym.c
depend: assym.s ioconf.c param.c vnode_if.c
mkdep ${COPTS} ${CFILES} ioconf.c param.c vnode_if.c
mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${SUN3}/sun3/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
${CC} ${CFLAGS} -c ioconf.c
param.c: $S/conf/param.c
rm -f param.c
cp $S/conf/param.c .
param.o: param.c Makefile
${CC} ${CFLAGS} ${PARAM} -c param.c
vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
${CC} ${CFLAGS} -c vers.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
%RULES
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