1# @(#)Makefile.sparc 7.1 (Berkeley) 04/20/93 2# 3# Makefile for 4.4 BSD 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/conf/``machineid'' 9# after which you should do 10# config machineid 11# Machine generic makefile changes should be made in 12# /sys/conf/Makefile.``machinetype'' 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 24AS?= as 25 26CC= cc -W ${DEBUG} 27CPP= cpp 28LD= ld 29TOUCH= touch -f -c 30 31# source tree is located via $S relative to the compilation directory 32S= ../.. 33SPARC= $S/sparc 34LIBKERN=$S/libkern/obj/libkern.a 35 36INCLUDES=-I. -I$S -I$S/sys 37COPTS= ${INCLUDES} ${IDENT} -DKERNEL -DSUN4C -Dsun4c 38CFLAGS= -O4 ${COPTS} 39 40# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP} 41# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix, 42# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file 43# is marked as config-dependent. 44 45# sparc kernel uses volatile, rather than heavy "device-driver"s. 46 47NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 48NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 49 50NORMAL_S= rm -f $*.c; ln -s $< $*.c; \ 51 ${CC} ${COPTS} -I${SPARC}/sparc -E $*.c > $*.i; \ 52 ${AS} -o $@ $*.i; rm -f $*.c $*.i 53NORMAL_S_C= rm -f $*.c; ln -s $< $*.c; \ 54 ${CC} ${COPTS} ${PARAM} -I${SPARC}/sparc -E $*.c > $*.i; \ 55 ${AS} -o $@ $*.i; rm -f $*.c $*.i 56 57%OBJS 58 59%CFILES 60 61# load lines for config "xxx" will be emitted as: 62# xxx: ${SYSTEM_DEP} swapxxx.o 63# ${SYSTEM_LD_HEAD} 64# ${SYSTEM_LD} swapxxx.o 65# ${SYSTEM_LD_TAIL} 66DEBUG?= 67.if ${DEBUG} == "-g" 68LDX=-X 69.else 70LDX=-x 71.endif 72SYSTEM_OBJ= locore.o ${OBJS} param.o ioconf.o vnode_if.o 73SYSTEM_DEP= Makefile ${SYSTEM_OBJ} 74SYSTEM_LD_HEAD= rm -f $@ 75SYSTEM_LD= -@echo ${LD} ${LDX} -p -N -e start -T f8004000 -o $@ \ 76 '$${SYSTEM_OBJ}' vers.o ${LIBKERN}; \ 77 ${LD} ${LDX} -p -N -e start -T f8004000 -o $@ \ 78 ${SYSTEM_OBJ} vers.o ${LIBKERN} 79SYSTEM_LD_TAIL= @size $@; chmod 755 $@ 80#.if ${DEBUG} == "-g" 81#SYSTEM_LD_TAIL+=; echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \ 82# echo strip -d $@; strip -d $@ 83#.endif 84 85%LOAD 86 87newvers: 88 sh $S/conf/newvers.sh 89 ${CC} ${CFLAGS} -c vers.c 90 91clean: 92 rm -f eddep *vmunix vmunix.gdb tags tags1 *.[io] [a-z]*.s \ 93 Errs errs linterrs makelinks 94 95locore.o: ${SPARC}/sparc/locore.s assym.s 96 ${NORMAL_S} 97 98# depend on maxusers 99assym.s: Makefile 100 101./assym.s: assym.s 102assym.s: genassym 103 ./genassym >assym.s 104 105genassym: genassym.o 106 ${CC} -o $@ genassym.o 107 108genassym.o: ${SPARC}/sparc/genassym.c 109 ${CC} -c ${CFLAGS} ${PARAM} $< 110 111SRCS= ${CFILES} ${SPARC}/sparc/locore.s ${SPARC}/sparc/bsd_audiointr.s \ 112 ${SPARC}/sparc/genassym.c ioconf.c param.c vnode_if.c 113depend: .depend 114.depend: ${SRCS} assym.s 115 mkdep ${COPTS} ${SRCS} 116 117links: 118 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 119 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 120 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 121 sort -u | comm -23 - dontlink | \ 122 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 123 sh makelinks && rm -f dontlink 124 125tags: depend 126 sh $S/conf/systags.sh 127 rm -f tags1 128 sed -e 's, ../, ,' tags > tags1 129 130ioconf.o: ioconf.c 131 ${CC} -c ${CFLAGS} ioconf.c 132 133param.c: $S/conf/param.c 134 rm -f param.c 135 cp $S/conf/param.c . 136 137param.o: param.c Makefile 138 ${CC} -c ${CFLAGS} ${PARAM} param.c 139 140vnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src 141 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 142vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src 143 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 144 145%RULES 146