164 lines
4.7 KiB
Makefile
164 lines
4.7 KiB
Makefile
# $Id: Makefile.pmax,v 1.2 1994/01/16 00:34:10 deraadt Exp $
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# from: @(#)Makefile.pmax 7.7 (Berkeley) 2/20/93
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#
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# Makefile for 4.4 BSD
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#
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# This makefile is constructed from a machine description:
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# config machineid
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# Most changes should be made in the machine description
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# /sys/conf/``machineid''
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# after which you should do
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# config machineid
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# Machine generic makefile changes should be made in
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# /sys/conf/Makefile.``machinetype''
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# after which config should be rerun for all machines of that type.
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#
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# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
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# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
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#
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# -DTRACE compile in kernel tracing hooks
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# -DQUOTA compile in file system quotas
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# DEBUG is set to -g by config if debugging is requested (config -g).
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# PROF is set to -pg by config if profiling is requested (config -p).
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AS= as ${DEBUG}
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#CC= cc ${DEBUG}
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CC= gcc -nostdinc ${DEBUG} # TEMP
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#CPP= cpp ${DEBUG}
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CPP= /lib/cpp # TEMP
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LD= ld
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TOUCH= touch -f -c
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# source tree is located via $S relative to the compilation directory
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S= ../../../..
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PMAX= ../..
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INCLUDES= -I. -I${S}/arch -I${S} -I${S}/sys
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COPTS= ${INCLUDES} ${IDENT} -DKERNEL -DNETBSD
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CFLAGS= -O ${COPTS}
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# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
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# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
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# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
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# is marked as config-dependent.
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NORMAL_C= ${CC} -c ${CFLAGS} ${PROF} $<
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NORMAL_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
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DRIVER_C= ${CC} -c ${CFLAGS} ${PROF} $<
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DRIVER_C_C= ${CC} -c ${CFLAGS} ${PROF} ${PARAM} $<
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PROFILE_C= ${CC} -p -c ${COPTS} $<
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# TEMP commented out
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#NORMAL_S= ${CPP} ${COPTS} $< | ${AS} -o $@
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#NORMAL_S_C= ${CPP} ${COPTS} ${PARAM} $< | ${AS} -o $@
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%OBJS
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%CFILES
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# load lines for config "xxx" will be emitted as:
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# xxx: ${SYSTEM_DEP} swapxxx.o
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# ${SYSTEM_LD_HEAD}
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# ${SYSTEM_LD} swapxxx.o
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# ${SYSTEM_LD_TAIL}
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SYSTEM_OBJ= locore.o ${OBJS} param.o ioconf.o
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SYSTEM_DEP= Makefile ${SYSTEM_OBJ} libkern.a
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SYSTEM_LD_HEAD= rm -f $@
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SYSTEM_LD= -@if [ X${DEBUG} = X-g ]; \
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then strip=-X; \
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else strip=-x; \
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fi; \
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echo ${LD} $$strip -N -o $@ -e start -Ttext 80030000 \
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'$${SYSTEM_OBJ}' vers.o libkern.a; \
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${LD} $$strip -N -o $@ -e start -Ttext 80030000 \
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${SYSTEM_OBJ} vers.o libkern.a
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#SYSTEM_LD_TAIL= @echo rearranging symbols;\
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# symorder symbols.sort $@;\
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#SYSTEM_LD_TAIL= @size $@; chmod 755 $@; \
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# [ X${DEBUG} = X-g ] && { \
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# echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
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# echo strip -d $@; strip -d $@; } || true
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SYSTEM_LD_TAIL= chmod 755 $@
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%LOAD
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libkern.a:
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-@if [ X${PROF} = X ]; \
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then ln -s $S/libkern/obj/libkern.a libkern.a; \
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else ln -s $S/libkern/obj/libkern_p.a libkern.a; \
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fi; \
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echo ln -s $S/libkern/obj/libkern.a libkern.a
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newvers:
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sh $S/conf/newvers.sh
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${CC} $(CFLAGS) -c vers.c
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clean:
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rm -f eddep *netbsd netbsd.gdb tags *.o locore.i [a-z]*.s \
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Errs errs linterrs makelinks
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lint: /tmp param.c
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@lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} -UKGDB \
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${PMAX}/pmax/Locore.c ${CFILES} ${PMAX}/pmax/swapgeneric.c \
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ioconf.c param.c
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symbols.sort: ${PMAX}/pmax/symbols.raw
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grep -v '^#' ${PMAX}/pmax/symbols.raw \
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| sed 's/^ //' | sort -u > symbols.sort
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locore.o: ${PMAX}/pmax/locore.s ${PMAX}/include/machAsmDefs.h \
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${PMAX}/include/machConst.h ${PMAX}/include/reg.h assym.h
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${CPP} ${COPTS} ${PARAM} -DLOCORE ${PMAX}/pmax/locore.s | \
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${AS} -o locore.o
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fp.o: ${PMAX}/pmax/fp.s ${PMAX}/include/machAsmDefs.h \
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${PMAX}/include/machConst.h ${PMAX}/include/regdef.h assym.h
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${CPP} ${COPTS} ${PARAM} -DLOCORE ${PMAX}/pmax/fp.s | \
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${AS} -o fp.o
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# the following is necessary because autoconf.o depends on #if GENERIC
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autoconf.o: Makefile
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# the following are necessary because the files depend on the types of
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# cpu's included in the system configuration
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clock.o machdep.o autoconf.o conf.o: Makefile
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# depend on network configuration
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af.o uipc_proto.o vfs_conf.o: Makefile
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assym.h: genassym
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./genassym >assym.h
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genassym: ${PMAX}/pmax/genassym.c
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${CC} ${INCLUDES} ${IDENT} ${PARAM} -o genassym ${PMAX}/pmax/genassym.c
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depend: assym.h param.c
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mkdep ${COPTS} ${CFILES} ioconf.c param.c
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mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${PMAX}/pmax/genassym.c
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links:
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egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
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sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
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echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
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sort -u | comm -23 - dontlink | \
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sed 's,../.*/\(.*.o\),rm -f \1;ln -s ../GENERIC/\1 \1,' > makelinks
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sh makelinks && rm -f dontlink
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tags:
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@echo "see $S/kern/Makefile for tags"
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ioconf.o: ioconf.c
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${CC} -c ${CFLAGS} ioconf.c
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param.c: $S/conf/param.c
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rm -f param.c
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cp $S/conf/param.c .
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param.o: param.c Makefile
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${CC} -c ${CFLAGS} ${PARAM} param.c
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%RULES
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