# $OpenBSD: Makefile.vax,v 1.24 2003/06/26 13:06:22 miod Exp $ # $NetBSD: Makefile.vax,v 1.49 1999/07/26 05:20:49 cgd Exp $ # Makefile for OpenBSD/vax # # This makefile is constructed from a machine description: # config machineid # Most changes should be made in the machine description # /sys/arch/vax/conf/``machineid'' # after which you should do # config machineid # Machine generic makefile changes should be made in # /sys/arch/vax/conf/Makefile.vax # 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 if debugging. # PROF is set to -pg if profiling. .include %OBJS %CFILES %SFILES MKDEP?= mkdep # check for cross-compilation .if ${MACHINE} != "vax" CROSSDIR?= /usr/cross/vax CBIN=${CROSSDIR}/usr/bin MACHINE=vax MACHINE_ARCH=vax AS=${CBIN}/as CC=${CBIN}/cc CPP=${CBIN}/cpp HOSTCC=cc LD=${CBIN}/ld STRIP=${CBIN}/strip SIZE=${CBIN}/size .else STRIP?= strip SIZE?= size .endif COPTS?= -O2 # source tree is located via $S relative to the compilation directory .ifndef S S!= cd ../../../..; pwd .endif VAX= $S/arch/vax INCLUDES= -I. -I$S/arch -I$S -nostdinc CPPFLAGS= ${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \ -D_VAX_INLINE_ CWARNFLAGS?= -Werror -Wall -Wmissing-prototypes -Wstrict-prototypes \ -Wno-main -Wno-format -Wno-uninitialized .if ${IDENT:M-DNO_PROPOLICE} CMACHFLAGS+= -fno-stack-protector .endif CFLAGS= ${DEBUG} ${COPTS} ${CWARNFLAGS} ${CMACHFLAGS} ${PIPE} AFLAGS= -x assembler-with-cpp -traditional-cpp -D_LOCORE LINKFLAGS= -N -Ttext 80000000 -e start STRIPFLAGS= -d HOSTED_CC= ${CC} HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//} HOSTED_CFLAGS= ${CFLAGS} ### find out what to use for libkern KERN_AS= obj .include "$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} where TYPE is NORMAL or # HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file). NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $< NOPROF_C= ${CC} ${CFLAGS} ${CPPFLAGS} -c $< NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $< HOSTED_C= ${HOSTED_CC} ${HOSTED_CFLAGS} ${HOSTED_CPPFLAGS} -c $< # load lines for config "xxx" will be emitted as: # xxx: ${SYSTEM_DEP} swapxxx.o # ${SYSTEM_LD_HEAD} # ${SYSTEM_LD} swapxxx.o # ${SYSTEM_LD_TAIL} SYSTEM_OBJ= intvec.o subr.o \ param.o ioconf.o ${OBJS} ${LIBCOMPAT} ${LIBKERN} SYSTEM_DEP= Makefile ${SYSTEM_OBJ} SYSTEM_LD_HEAD= @rm -f $@ SYSTEM_LD= @echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \ ${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@ DEBUG?= .if ${DEBUG} == "-g" LINKFLAGS+= -X SYSTEM_LD_TAIL+=; \ echo mv -f $@ $@.gdb; mv -f $@ $@.gdb; \ echo ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb; \ ${STRIP} ${STRIPFLAGS} -o $@ $@.gdb .else LINKFLAGS+= -S .endif %LOAD assym.h: $S/kern/genassym.sh ${VAX}/vax/genassym.cf Makefile sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \ < ${VAX}/vax/genassym.cf > assym.h.tmp && \ mv -f assym.h.tmp assym.h param.c: $S/conf/param.c rm -f param.c cp $S/conf/param.c . param.o: param.c Makefile ${NORMAL_C} ioconf.o: ioconf.c ${NORMAL_C} newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP} sh $S/conf/newvers.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c clean:: cleankernel cleankernel: rm -f eddep *bsd bsd.gdb tags *.[io] [a-z]*.s \ [Ee]rrs linterrs makelinks assym.h lint: @lint -hbxncez -Dvolatile= ${CPPFLAGS} -UKGDB \ ${VAX}/vax/Locore.c ${CFILES} \ ioconf.c param.c | \ grep -v 'static function .* unused' tags: @echo "see $S/kern/Makefile for tags" 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 SRCS= ${VAX}/vax/intvec.s ${VAX}/vax/subr.s \ param.c ioconf.c ${CFILES} ${SFILES} depend:: .depend .depend: ${SRCS} assym.h param.c ${MKDEP} ${AFLAGS} ${CPPFLAGS} ${VAX}/vax/intvec.s ${VAX}/vax/subr.s ${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES} ${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES} # depend on root or device configuration autoconf.o conf.o: Makefile # depend on network or filesystem configuration uipc_proto.o vfs_conf.o: Makefile # depend on maxusers machdep.o: Makefile # depend on CPU configuration tmscp.o ts.o uba.o uda.o autoconf.o clock.o conf.o emulate.o intvec.o: Makefile machdep.o sbi.o subr.o: Makefile intvec.o: ${VAX}/vax/intvec.s assym.h ${NORMAL_S} subr.o: ${VAX}/vax/subr.s assym.h ${NORMAL_S} # The install target can be redefined by putting a # install-kernel-${MACHINE_NAME} target into /etc/mk.conf MACHINE_NAME!= uname -n install: install-kernel-${MACHINE_NAME} .if !target(install-kernel-${MACHINE_NAME}}) install-kernel-${MACHINE_NAME}: rm -f /obsd ln /bsd /obsd cp bsd /nbsd mv /nbsd /bsd .endif %RULES