1# @(#)Makefile.pmax 7.3 (Berkeley) 02/29/92 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 22# DEBUG is set to -g by config if debugging is requested. 23# PROF is set to -pg by config if profiling is requested. 24AS= as ${DEBUG} 25CC= cc ${DEBUG} 26CPP= cpp 27LD= ld 28TOUCH= touch -f -c 29 30# source tree is located via $S relative to the compilation directory 31S= ../.. 32PMAX= $S/pmax 33 34INCLUDES= -I. -I$S -I$S/sys 35COPTS= ${INCLUDES} ${IDENT} -DKERNEL 36CFLAGS= -O ${COPTS} 37AFLAGS= -O2 -DLOCORE ${COPTS} 38 39# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP} 40# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix, 41# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file 42# is marked as config-dependent. 43 44NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $< 45NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $< 46 47DRIVER_C= ${CC} -c ${COPTS} ${PROF} $< 48DRIVER_C_C= ${CC} -c ${COPTS} ${PROF} ${PARAM} $< 49 50PROFILE_C= ${CC} -S -c ${COPTS} $<; \ 51 ex - $*.s < ${GPROF.EX}; \ 52 ${AS} -o $@ $*.s; \ 53 rm -f $*.s 54 55NORMAL_S= ${CC} -c ${COPTS} $< 56NORMAL_S_C= ${CC} -c ${COPTS} ${PARAM} $< 57 58%OBJS 59 60%CFILES 61 62# load lines for config "xxx" will be emitted as: 63# xxx: ${SYSTEM_DEP} swapxxx.o 64# ${SYSTEM_LD_HEAD} 65# ${SYSTEM_LD} swapxxx.o 66# ${SYSTEM_LD_TAIL} 67SYSTEM_OBJ= locore.o ${OBJS} param.o ioconf.o 68#SYSTEM_DEP= Makefile symbols.sort ${SYSTEM_OBJ} 69SYSTEM_DEP= Makefile ${SYSTEM_OBJ} 70SYSTEM_LD_HEAD= @echo loading $@; rm -f $@ 71SYSTEM_LD= @${LD} -N -o $@ -e start -T 80030000 ${SYSTEM_OBJ} vers.o 72#SYSTEM_LD_TAIL= @echo rearranging symbols;\ 73# symorder symbols.sort $@;\ 74#SYSTEM_LD_TAIL= @size $@; chmod 755 $@; \ 75# [ X${DEBUG} = X-g ] && { \ 76# echo cp $@ $@.gdb; cp $@ $@.gdb; \ 77# echo strip -d $@; strip -d $@; } 78SYSTEM_LD_TAIL= @size $@; chmod 755 $@ 79 80%LOAD 81 82newvers: 83 sh $S/conf/newvers.sh 84 ${CC} $(CFLAGS) -c vers.c 85 86clean: 87 rm -f eddep *vmunix tags *.o [a-z]*.s \ 88 errs linterrs makelinks 89 90lint: /tmp param.c 91 @lint -hbxn -DGENERIC ${COPTS} ${PARAM} \ 92 machine/Locore.c ${CFILES} ioconf.c param.c 93 94symbols.sort: ${PMAX}/pmax/symbols.raw 95 grep -v '^#' ${PMAX}/pmax/symbols.raw \ 96 | sed 's/^ //' | sort -u > symbols.sort 97 98locore.o: ${PMAX}/pmax/locore.s ${PMAX}/include/machAsmDefs.h \ 99 ${PMAX}/include/machConst.h ${PMAX}/include/reg.h assym.h 100 ${CC} -c ${AFLAGS} ${PARAM} ${PMAX}/pmax/locore.s 101 102# the following is necessary because autoconf.o depends on #if GENERIC 103autoconf.o: Makefile 104 105# the following are necessary because the files depend on the types of 106# cpu's included in the system configuration 107clock.o machdep.o autoconf.o conf.o: Makefile 108 109# depend on network configuration 110af.o uipc_proto.o: Makefile 111 112assym.h: genassym 113 ./genassym >assym.h 114 115genassym: ${PMAX}/pmax/genassym.c 116 ${CC} ${INCLUDES} ${IDENT} ${PARAM} -o genassym ${PMAX}/pmax/genassym.c 117 118depend: assym.h param.c 119 mkdep ${COPTS} ${CFILES} ioconf.c param.c 120 mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${PMAX}/pmax/genassym.c 121 122links: 123 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 124 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 125 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 126 sort -u | comm -23 - dontlink | \ 127 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 128 sh makelinks && rm -f dontlink 129 130tags: 131 @echo "see $S/kern/Makefile for tags" 132 133ioconf.o: ioconf.c 134 ${CC} -c ${CFLAGS} ioconf.c 135 136param.c: $S/conf/param.c 137 rm -f param.c 138 cp $S/conf/param.c . 139 140param.o: param.c Makefile 141 ${CC} -c ${CFLAGS} ${PARAM} param.c 142 143%RULES 144