1# @(#)Makefile.pmax 7.5 (Berkeley) 10/24/92 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 (config -g). 23# PROF is set to -pg by config if profiling is requested (config -p). 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 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= ${AS} -o $@ ${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 vnode_if.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 ../../libkern/obj/libkern.a 73#SYSTEM_LD_TAIL= @echo rearranging symbols;\ 74# symorder symbols.sort $@;\ 75#SYSTEM_LD_TAIL= @size $@; chmod 755 $@; \ 76# [ X${DEBUG} = X-g ] && { \ 77# echo cp $@ $@.gdb; cp $@ $@.gdb; \ 78# echo strip -d $@; strip -d $@; } 79SYSTEM_LD_TAIL= @size $@; chmod 755 $@ 80 81%LOAD 82 83newvers: 84 sh $S/conf/newvers.sh 85 ${CC} $(CFLAGS) -c vers.c 86 87clean: 88 rm -f eddep *vmunix tags *.o [a-z]*.s \ 89 errs linterrs makelinks 90 91lint: /tmp param.c 92 @lint -hbxn -DGENERIC ${COPTS} ${PARAM} \ 93 machine/Locore.c ${CFILES} ioconf.c param.c 94 95symbols.sort: ${PMAX}/pmax/symbols.raw 96 grep -v '^#' ${PMAX}/pmax/symbols.raw \ 97 | sed 's/^ //' | sort -u > symbols.sort 98 99locore.o: ${PMAX}/pmax/locore.s ${PMAX}/include/machAsmDefs.h \ 100 ${PMAX}/include/machConst.h ${PMAX}/include/reg.h assym.h 101 ${AS} -o locore.o ${AFLAGS} ${PARAM} ${PMAX}/pmax/locore.s 102 103# the following is necessary because autoconf.o depends on #if GENERIC 104autoconf.o: Makefile 105 106# the following are necessary because the files depend on the types of 107# cpu's included in the system configuration 108clock.o machdep.o autoconf.o conf.o: Makefile 109 110# depend on network configuration 111af.o uipc_proto.o vfs_conf.o: Makefile 112 113assym.h: genassym 114 ./genassym >assym.h 115 116genassym: ${PMAX}/pmax/genassym.c 117 ${CC} ${INCLUDES} ${IDENT} ${PARAM} -o genassym ${PMAX}/pmax/genassym.c 118 119depend: assym.h param.c vnode_if.h 120 mkdep ${COPTS} ${CFILES} ioconf.c param.c 121 mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${PMAX}/pmax/genassym.c 122 123links: 124 egrep '#if' ${CFILES} | sed -f $S/conf/defines | \ 125 sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink 126 echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \ 127 sort -u | comm -23 - dontlink | \ 128 sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks 129 sh makelinks && rm -f dontlink 130 131tags: 132 @echo "see $S/kern/Makefile for tags" 133 134ioconf.o: ioconf.c 135 ${CC} -c ${CFLAGS} ioconf.c 136 137param.c: $S/conf/param.c 138 rm -f param.c 139 cp $S/conf/param.c . 140 141param.o: param.c Makefile 142 ${CC} -c ${CFLAGS} ${PARAM} param.c 143 144vnode_if.c: $S/kern/vnode_if.sh $S/kern/vnode_if.src 145 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 146vnode_if.h: $S/kern/vnode_if.sh $S/kern/vnode_if.src 147 sh $S/kern/vnode_if.sh $S/kern/vnode_if.src 148 149%RULES 150