Home | History | Annotate | Line # | Download | only in conf
Makefile.x68k revision 1.6 
      1 #	$NetBSD: Makefile.x68k,v 1.6 1996/08/12 00:52:20 mycroft Exp $
      2 
      3 # Makefile for NetBSD
      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/arch/x68k/conf/``machineid''
      9 # after which you should do
     10 #	config machineid
     11 # Machine generic makefile changes should be made in
     12 #	/sys/arch/x68k/conf/Makefile.x68k
     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 # DEBUG is set to -g if debugging.
     22 # PROF is set to -pg if profiling.
     23 
     24 CC?=	cc
     25 LD?=	ld
     26 MKDEP?=	mkdep
     27 STRIP?=	strip -d
     28 TOUCH?=	touch -f -c
     29 
     30 # source tree is located via $S relative to the compilation directory
     31 S!=	cd ../../../..; pwd
     32 X68K=	$S/arch/x68k
     33 
     34 INCLUDES=	-I. -I$S/arch -I$S -nostdinc
     35 CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
     36 		-Dmc68020 -Dx68k -DFPCOPROC
     37 CWARNFLAGS=	-Werror
     38 CFLAGS=		${DEBUG} ${CWARNFLAGS} -O2 -msoft-float
     39 AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
     40 LINKFLAGS=	-n -Ttext 0 -e start
     41 
     42 ### find out what to use for libkern
     43 .include "$S/lib/libkern/Makefile.inc"
     44 .ifndef PROF
     45 LIBKERN=	${KERNLIB}
     46 .else
     47 LIBKERN=	${KERNLIB_PROF}
     48 .endif
     49 
     50 ### find out what to use for libcompat
     51 .include "$S/compat/common/Makefile.inc"
     52 .ifndef PROF
     53 LIBCOMPAT=	${COMPATLIB}
     54 .else
     55 LIBCOMPAT=	${COMPATLIB_PROF}
     56 .endif
     57 
     58 ### for the Motorola 68040 Floating Point Software Product
     59 .include "$S/arch/m68k/fpsp/Makefile.inc"
     60 
     61 ### for the Motorola 68060 Software Support Package
     62 .include "$S/arch/m68k/060sp/Makefile.inc"
     63 
     64 # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
     65 # HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
     66 
     67 NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
     68 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
     69 
     70 HOSTED_C=	${NORMAL_C:S/^-pg$//:S/^-p$//:S/^-nostdinc$//}
     71 
     72 %OBJS
     73 
     74 %CFILES
     75 
     76 #%SFILES
     77 
     78 # load lines for config "xxx" will be emitted as:
     79 # xxx: ${SYSTEM_DEP} swapxxx.o
     80 #	${SYSTEM_LD_HEAD}
     81 #	${SYSTEM_LD} swapxxx.o
     82 #	${SYSTEM_LD_TAIL}
     83 SYSTEM_OBJ=	locore.o ${FPSP} \
     84 		param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
     85 SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
     86 SYSTEM_LD_HEAD=	@rm -f $@
     87 SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
     88 		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
     89 SYSTEM_LD_TAIL=	@size $@; chmod 755 $@
     90 
     91 DEBUG?=
     92 .if ${DEBUG} == "-g"
     93 LINKFLAGS+=	-X
     94 SYSTEM_LD_TAIL+=; \
     95 		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
     96 		echo ${STRIP} $@; ${STRIP} $@
     97 .else
     98 LINKFLAGS+=	-S
     99 .endif
    100 
    101 %LOAD
    102 
    103 assym.h: genassym
    104 	./genassym >assym.h
    105 
    106 genassym: genassym.o
    107 	${CC} -o $@ genassym.o
    108 
    109 genassym.o: ${X68K}/x68k/genassym.c
    110 	${HOSTED_C}
    111 
    112 param.c: $S/conf/param.c
    113 	rm -f param.c
    114 	cp $S/conf/param.c .
    115 
    116 param.o: param.c Makefile
    117 	${NORMAL_C}
    118 
    119 ioconf.o: ioconf.c
    120 	${NORMAL_C}
    121 
    122 newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
    123 	sh $S/conf/newvers.sh
    124 	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
    125 
    126 
    127 clean::
    128 	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
    129 	    [Ee]rrs linterrs makelinks genassym genassym.o assym.h
    130 
    131 lint:
    132 	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
    133 	    ${X68K}/x68k/Locore.c ${CFILES} ${X68K}/x68k/swapgeneric.c \
    134 	    ioconf.c param.c | \
    135 	    grep -v 'static function .* unused'
    136 
    137 tags:
    138 	@echo "see $S/kern/Makefile for tags"
    139 
    140 links:
    141 	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
    142 	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
    143 	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
    144 	  sort -u | comm -23 - dontlink | \
    145 	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
    146 	sh makelinks && rm -f dontlink
    147 
    148 SRCS=	${X68K}/x68k/locore.s \
    149 	param.c ioconf.c ${CFILES} ${SFILES}
    150 depend:: .depend
    151 .depend: ${SRCS} assym.h param.c
    152 	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${X68K}/x68k/locore.s
    153 	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
    154 	-if test -n "${SFILES}"; then \
    155 		${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}; \
    156 	fi
    157 	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} ${X68K}/x68k/genassym.c
    158 
    159 
    160 # depend on root or device configuration
    161 autoconf.o conf.o: Makefile
    162  
    163 # depend on network or filesystem configuration 
    164 uipc_proto.o vfs_conf.o: Makefile 
    165 
    166 # depend on maxusers
    167 genassym.o machdep.o: Makefile
    168 
    169 # depend on CPU configuration 
    170 dma.o genassym.o hpux_machdep.o locore.o machdep.o pmap.o pmap_boostrap.o sys_machdep.o trap.o: Makefile
    171 
    172 
    173 locore.o: ${X68K}/x68k/locore.s assym.h
    174 	${NORMAL_S}
    175 
    176 %RULES
    177