179 lines
4.8 KiB
Makefile
179 lines
4.8 KiB
Makefile
# $NetBSD: Makefile.sun3,v 1.33 1995/07/01 00:51:15 gwr Exp $
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#
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# Makefile for NetBSD
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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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DEBUG?=-O
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# PROF is set to -pg by config if profiling is requested (config -p).
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AS= as
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CC= cc
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CPP= cpp
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LD= ld
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TOUCH= touch -f -c
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# source tree is located via $S relative to the compilation directory
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S= ../../../..
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SUN3= ../..
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INCLUDES= -I. -I../.. -I$S/arch -I$S/sys -I$S
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COPTS= ${INCLUDES} ${IDENT} -D_KERNEL -Dmc68020 -Dsun3
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# We do NOT want accidental FP instructions in the kernel.
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CFLAGS= -msoft-float ${DEBUG} ${COPTS}
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# What to use for libkern:
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.include "$S/lib/libkern/Makefile.inc"
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.ifndef PROF
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LIBKERN= ${KERNLIB}
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.else
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LIBKERN= ${KERNLIB_PROF}
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.endif
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### find out what to use for libcompat
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.include "$S/compat/common/Makefile.inc"
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.ifndef PROF
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LIBCOMPAT= ${COMPATLIB}
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.else
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LIBCOMPAT= ${COMPATLIB_PROF}
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.endif
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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} ${CFLAGS} ${PROF} -c $<
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NORMAL_C_C= ${CC} ${CFLAGS} ${PROF} ${PARAM} -c $<
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DRIVER_C= ${CC} ${CFLAGS} ${PROF} -c $<
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DRIVER_C_C= ${CC} ${CFLAGS} ${PROF} ${PARAM} -c $<
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PROFILE_C= ${CC} ${COPTS} -S $<; \
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ex - $*.s < ${GPROF.EX}; \
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${AS} -o $@ $*.s; \
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rm -f $*.s
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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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.if ${DEBUG} == "-g"
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LDX=-X
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.else
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LDX=-S
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.endif
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SYSTEM_OBJ= locore.o vnode_if.o ${OBJS} param.o ioconf.o
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SYSTEM_DEP= Makefile ${SYSTEM_OBJ} ${LIBKERN} ${LIBCOMPAT}
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SYSTEM_LD_HEAD= @echo loading $@; rm -f $@
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SYSTEM_LD= -@echo ${LD} ${LDX} -n -N -e start -T 0E004000 -o $@ \
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'$${SYSTEM_OBJ}' vers.o ${LIBKERN} ${LIBCOMPAT}; \
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${LD} ${LDX} -n -N -e start -T 0E004000 -o $@ \
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${SYSTEM_OBJ} vers.o ${LIBKERN} ${LIBCOMPAT}
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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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%LOAD
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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* tags *.o locore.i [a-z]*.s \
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Errs errs linterrs makelinks vnode_if.[ch] genassym
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lint: /tmp param.c
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@lint -hbxn -DGENERIC -Dvolatile= ${COPTS} ${PARAM} -UKGDB \
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${SUN3}/sun3/Locore.c ${CFILES} ${SUN3}/sun3/swapgeneric.c \
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ioconf.c param.c| \
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grep -v 'struct/union .* never defined' | \
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grep -v 'possible pointer alignment problem'
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locore.o: assym.s ${SUN3}/sun3/locore.s ${SUN3}/include/asm.h \
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${SUN3}/include/trap.h $S/arch/m68k/include/trap.h
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${CPP} -DLOCORE ${COPTS} ${SUN3}/sun3/locore.s | ${AS} -o locore.o
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# the following is necessary because autoconf.o depends on #if GENERIC
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autoconf.o: Makefile
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# depends on device configuration
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conf.o : Makefile
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# depends on network or filesystem configuration
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uipc_proto.o vfs_conf.o : Makefile
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# depends on value of SYMTAB_SPACE
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db_aout.o : Makefile
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sun3_startup.o pmap.o kern_xxx.o: Makefile
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# depend on maxusers
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assym.s: Makefile
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assym.s: genassym
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./genassym >assym.s
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genassym:
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${CC} ${INCLUDES} ${IDENT} ${PARAM} -Dmc68020 -Dsun3 \
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-o genassym ${SUN3}/sun3/genassym.c
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depend: assym.s ioconf.c param.c vnode_if.c
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mkdep ${COPTS} ${CFILES} ioconf.c param.c vnode_if.c
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mkdep -a -p ${INCLUDES} ${IDENT} ${PARAM} ${SUN3}/sun3/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} ${CFLAGS} -c 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} ${CFLAGS} ${PARAM} -c param.c
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vers.o: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
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sh $S/conf/newvers.sh ${KERN_IDENT} ${IDENT}
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${CC} ${CFLAGS} -c vers.c
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vnode_if.c vnode_if.h : $S/kern/vnode_if.sh $S/kern/vnode_if.src
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AWK="${AWK}" sh $S/kern/vnode_if.sh $S/kern/vnode_if.src
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%RULES
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