Makefile.sparc revision 1.43
1# $NetBSD: Makefile.sparc,v 1.43 1997/03/12 15:17:13 christos Exp $ 2 3# Makefile for NetBSD 4# 5# This makefile is constructed from a machine description: 6# config machineid 7# Most changes should be made in the machine description 8# /sys/arch/sparc/conf/``machineid'' 9# after which you should do 10# config machineid 11# Machine generic makefile changes should be made in 12# /sys/arch/sparc/conf/Makefile.sparc 13# after which config should be rerun for all machines of that type. 14# 15# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE 16# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING 17# 18# -DTRACE compile in kernel tracing hooks 19# -DQUOTA compile in file system quotas 20 21# DEBUG is set to -g if debugging. 22# PROF is set to -pg if profiling. 23 24CC?= cc 25LD?= ld 26MKDEP?= mkdep 27STRIP?= strip 28COPTS?= -O2 29 30# source tree is located via $S relative to the compilation directory 31.ifndef S 32S!= cd ../../../..; pwd 33.endif 34SPARC= $S/arch/sparc 35 36INCLUDES= -I. -I$S/arch -I$S -nostdinc 37CPPFLAGS= ${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL 38CWARNFLAGS= -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes 39CFLAGS= ${DEBUG} ${COPTS} ${CWARNFLAGS} 40# add `-mno-fpu' to work around gcc (last noticed in v2.7.2) bug 41CFLAGS+= -mno-fpu 42AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE 43LINKFLAGS= -N -p -Ttext F8004000 -e start 44STRIPFLAGS= -d 45 46### find out what to use for libkern 47.include "$S/lib/libkern/Makefile.inc" 48.ifndef PROF 49LIBKERN= ${KERNLIB} 50.else 51LIBKERN= ${KERNLIB_PROF} 52.endif 53 54### find out what to use for libcompat 55.include "$S/compat/common/Makefile.inc" 56.ifndef PROF 57LIBCOMPAT= ${COMPATLIB} 58.else 59LIBCOMPAT= ${COMPATLIB_PROF} 60.endif 61 62# compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or 63# HOSTED, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file). 64 65NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $< 66NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $< 67 68%OBJS 69 70%CFILES 71 72%SFILES 73 74# load lines for config "xxx" will be emitted as: 75# xxx: ${SYSTEM_DEP} swapxxx.o 76# ${SYSTEM_LD_HEAD} 77# ${SYSTEM_LD} swapxxx.o 78# ${SYSTEM_LD_TAIL} 79SYSTEM_OBJ= locore.o \ 80 param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT} 81SYSTEM_DEP= Makefile ${SYSTEM_OBJ} 82SYSTEM_LD_HEAD= @rm -f $@ 83SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \ 84 ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o 85SYSTEM_LD_TAIL= @size $@; chmod 755 $@ 86 87DEBUG?= 88.if ${DEBUG} == "-g" 89LINKFLAGS+= -X 90SYSTEM_LD_TAIL+=; \ 91 echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \ 92 echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@ 93.else 94LINKFLAGS+= -S 95.endif 96 97%LOAD 98 99assym.h: ${SPARC}/sparc/genassym.cf $S/kern/genassym.sh 100 sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} \ 101 <${SPARC}/sparc/genassym.cf >assym.h || rm assym.h 102 103 104param.c: $S/conf/param.c 105 rm -f param.c 106 cp $S/conf/param.c . 107 108param.o: param.c Makefile 109 ${NORMAL_C} 110 111ioconf.o: ioconf.c 112 ${NORMAL_C} 113 114newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} 115 sh $S/conf/newvers.sh 116 ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c 117 118 119clean: 120 rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \ 121 [Ee]rrs linterrs makelinks assym.h 122 123lint: 124 @lint -hbxncez -Dvolatile= ${CPPFLAGS} -UKGDB \ 125 ${SPARC}/sparc/Locore.c ${CFILES} \ 126 ioconf.c param.c | \ 127 grep -v 'static function .* unused' 128 129tags: 130 @echo "see $S/kern/Makefile for tags" 131 132links: 133 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 134 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 135 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 136 sort -u | comm -23 - dontlink | \ 137 sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks 138 sh makelinks && rm -f dontlink 139 140SRCS= ${SPARC}/sparc/locore.s \ 141 param.c ioconf.c ${CFILES} ${SFILES} 142depend: .depend 143.depend: ${SRCS} assym.h param.c 144 ${MKDEP} ${AFLAGS} ${CPPFLAGS} ${SPARC}/sparc/locore.s 145 ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES} 146 ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES} 147 148 149# depend on root or device configuration 150autoconf.o conf.o: Makefile 151 152# depend on network or filesystem configuration 153uipc_proto.o vfs_conf.o: Makefile 154 155# depend on maxusers 156machdep.o: Makefile 157 158# depend on CPU configuration 159bwtwo.o cgsix.o cgthree.o cgtwo.o cons.o dma.o esp.o fb.o if_ie.o: Makefile 160ms.c obio.o zs.c autoconf.o clock.o cpu.o disksubr.o locore.o: Makefile 161machdep.o mem.o openprom.o pmap.o vm_machdep.o: Makefile 162 163 164locore.o: ${SPARC}/sparc/locore.s assym.h 165 ${NORMAL_S} 166 167%RULES 168