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Makefile.mac68k revision 1.59
      1  1.59   thorpej #	$NetBSD: Makefile.mac68k,v 1.59 1997/11/12 23:12:11 thorpej Exp $
      2  1.12       cgd 
      3  1.31   mycroft # Makefile for NetBSD
      4   1.1    briggs #
      5   1.1    briggs # This makefile is constructed from a machine description:
      6   1.1    briggs #	config machineid
      7   1.1    briggs # Most changes should be made in the machine description
      8  1.31   mycroft #	/sys/arch/mac68k/conf/``machineid''
      9   1.1    briggs # after which you should do
     10  1.31   mycroft #	config machineid
     11   1.1    briggs # Machine generic makefile changes should be made in
     12  1.31   mycroft #	/sys/arch/mac68k/conf/Makefile.mac68k
     13   1.1    briggs # after which config should be rerun for all machines of that type.
     14   1.1    briggs #
     15   1.1    briggs # N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
     16   1.1    briggs #	IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
     17   1.1    briggs #
     18   1.1    briggs # -DTRACE	compile in kernel tracing hooks
     19   1.1    briggs # -DQUOTA	compile in file system quotas
     20   1.1    briggs 
     21  1.31   mycroft # DEBUG is set to -g if debugging.
     22  1.31   mycroft # PROF is set to -pg if profiling.
     23  1.31   mycroft 
     24  1.59   thorpej AR?=	ar
     25  1.59   thorpej AS?=	as
     26  1.35   mycroft CC?=	cc
     27  1.55    scottr CPP?=	cpp
     28  1.35   mycroft LD?=	ld
     29  1.58   thorpej LORDER?=lorder
     30  1.39   mycroft MKDEP?=	mkdep
     31  1.58   thorpej NM?=	nm
     32  1.59   thorpej RANLIB?=ranlib
     33  1.55    scottr SIZE?=	size
     34  1.43   mycroft STRIP?=	strip
     35  1.58   thorpej TSORT?=	tsort -q
     36  1.59   thorpej 
     37  1.59   thorpej COPTS?= -O2
     38   1.1    briggs 
     39   1.1    briggs # source tree is located via $S relative to the compilation directory
     40  1.42   mycroft .ifndef S
     41  1.39   mycroft S!=	cd ../../../..; pwd
     42  1.42   mycroft .endif
     43  1.39   mycroft MAC68K=	$S/arch/mac68k
     44  1.17    briggs 
     45  1.40   mycroft INCLUDES=	-I. -I$S/arch -I$S -nostdinc
     46  1.41   mycroft CPPFLAGS=	${INCLUDES} ${IDENT} ${PARAM} -D_KERNEL \
     47  1.41   mycroft 		-Dmc68020 -Dmac68k
     48  1.49    scottr CWARNFLAGS=	-Werror -Wall -Wstrict-prototypes -Wmissing-prototypes
     49  1.44  jonathan CFLAGS=		${DEBUG} ${COPTS} ${CWARNFLAGS} -msoft-float
     50  1.55    scottr AFLAGS=		-traditional -D_LOCORE
     51  1.31   mycroft LINKFLAGS=	-n -Ttext 0 -e start
     52  1.43   mycroft STRIPFLAGS=	-d
     53  1.43   mycroft 
     54  1.17    briggs ### Find out what to use for libkern.
     55   1.1    briggs .include "$S/lib/libkern/Makefile.inc"
     56   1.1    briggs .ifndef PROF
     57   1.1    briggs LIBKERN=${KERNLIB}
     58   1.1    briggs .else
     59   1.1    briggs LIBKERN=${KERNLIB_PROF}
     60   1.1    briggs .endif
     61   1.1    briggs 
     62  1.20    briggs ### Find out what to use for libcompat.
     63  1.20    briggs .include "$S/compat/common/Makefile.inc"
     64  1.20    briggs .ifndef PROF
     65  1.21    briggs LIBCOMPAT=${COMPATLIB}
     66  1.20    briggs .else
     67  1.21    briggs LIBCOMPAT=${COMPATLIB_PROF}
     68  1.20    briggs .endif
     69  1.20    briggs 
     70   1.9    briggs ### for the Motorola 68040 Floating Point Software Product
     71   1.9    briggs .include "$S/arch/m68k/fpsp/Makefile.inc"
     72   1.1    briggs 
     73  1.41   mycroft # compile rules: rules are named ${TYPE}_${SUFFIX} where TYPE is NORMAL or
     74  1.41   mycroft # HOSTED}, and SUFFIX is the file suffix, capitalized (e.g. C for a .c file).
     75   1.1    briggs 
     76  1.31   mycroft NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
     77  1.55    scottr NORMAL_S=	${CPP} ${AFLAGS} ${CPPFLAGS} $< | sed -e 's/^\#.*//' | ${AS} -o ${.TARGET}
     78  1.40   mycroft 
     79   1.1    briggs %OBJS
     80   1.1    briggs 
     81   1.1    briggs %CFILES
     82   1.1    briggs 
     83  1.31   mycroft %SFILES
     84  1.31   mycroft 
     85   1.1    briggs # load lines for config "xxx" will be emitted as:
     86   1.1    briggs # xxx: ${SYSTEM_DEP} swapxxx.o
     87   1.1    briggs #	${SYSTEM_LD_HEAD}
     88   1.1    briggs #	${SYSTEM_LD} swapxxx.o
     89   1.1    briggs #	${SYSTEM_LD_TAIL}
     90  1.31   mycroft SYSTEM_OBJ=	locore.o ${FPSP} \
     91  1.36       cgd 		param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
     92   1.1    briggs SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
     93  1.31   mycroft SYSTEM_LD_HEAD=	@rm -f $@
     94  1.31   mycroft SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
     95  1.31   mycroft 		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
     96  1.55    scottr SYSTEM_LD_TAIL=	@${SIZE} $@; chmod 755 $@
     97  1.31   mycroft 
     98  1.31   mycroft DEBUG?=
     99  1.31   mycroft .if ${DEBUG} == "-g"
    100  1.31   mycroft LINKFLAGS+=	-X
    101  1.31   mycroft SYSTEM_LD_TAIL+=; \
    102   1.1    briggs 		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
    103  1.43   mycroft 		echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@
    104  1.31   mycroft .else
    105  1.39   mycroft LINKFLAGS+=	-S
    106  1.31   mycroft .endif
    107   1.1    briggs 
    108   1.1    briggs %LOAD
    109   1.1    briggs 
    110  1.53    scottr assym.h: $S/kern/genassym.sh ${MAC68K}/mac68k/genassym.cf
    111  1.53    scottr 	sh $S/kern/genassym.sh ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} \
    112  1.53    scottr 	    < ${MAC68K}/mac68k/genassym.cf > assym.h.tmp && \
    113  1.53    scottr 	mv -f assym.h.tmp assym.h
    114   1.1    briggs 
    115  1.31   mycroft param.c: $S/conf/param.c
    116  1.31   mycroft 	rm -f param.c
    117  1.31   mycroft 	cp $S/conf/param.c .
    118  1.31   mycroft 
    119  1.31   mycroft param.o: param.c Makefile
    120  1.41   mycroft 	${NORMAL_C}
    121  1.31   mycroft 
    122  1.31   mycroft ioconf.o: ioconf.c
    123  1.31   mycroft 	${NORMAL_C}
    124   1.1    briggs 
    125  1.31   mycroft newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
    126  1.31   mycroft 	sh $S/conf/newvers.sh
    127  1.31   mycroft 	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
    128   1.1    briggs 
    129  1.57  christos __CLEANKERNEL: .USE
    130  1.57  christos 	@echo "${.TARGET}ing the kernel objects"
    131  1.36       cgd 	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
    132  1.53    scottr 	    [Ee]rrs linterrs makelinks assym.h.tmp assym.h
    133  1.57  christos 
    134  1.57  christos __CLEANDEPEND: .USE
    135  1.57  christos 	rm -f .depend
    136  1.57  christos 
    137  1.57  christos clean: __CLEANKERNEL
    138  1.57  christos 
    139  1.57  christos cleandir: __CLEANKERNEL __CLEANDEPEND
    140   1.1    briggs 
    141  1.31   mycroft lint:
    142  1.50     perry 	@lint -hbxncez -Dvolatile= ${CPPFLAGS} -UKGDB \
    143  1.56   mycroft 	    ${CFILES} ioconf.c param.c | \
    144  1.31   mycroft 	    grep -v 'static function .* unused'
    145   1.1    briggs 
    146  1.31   mycroft tags:
    147  1.31   mycroft 	@echo "see $S/kern/Makefile for tags"
    148   1.1    briggs 
    149   1.1    briggs links:
    150   1.1    briggs 	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
    151   1.1    briggs 	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
    152   1.1    briggs 	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
    153   1.1    briggs 	  sort -u | comm -23 - dontlink | \
    154  1.31   mycroft 	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
    155   1.1    briggs 	sh makelinks && rm -f dontlink
    156   1.1    briggs 
    157  1.31   mycroft SRCS=	${MAC68K}/mac68k/locore.s \
    158  1.36       cgd 	param.c ioconf.c ${CFILES} ${SFILES}
    159  1.48    scottr depend: .depend
    160  1.36       cgd .depend: ${SRCS} assym.h param.c
    161  1.39   mycroft 	${MKDEP} ${AFLAGS} ${CPPFLAGS} ${MAC68K}/mac68k/locore.s
    162  1.39   mycroft 	${MKDEP} -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
    163  1.39   mycroft 	${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
    164  1.53    scottr 	-if test -n "${SFILES}"; then \
    165  1.53    scottr 		${MKDEP} -a ${AFLAGS} ${CPPFLAGS} ${SFILES}; \
    166  1.53    scottr 	fi
    167  1.54       leo 	sh $S/kern/genassym.sh ${MKDEP} -f assym.dep ${CFLAGS} \
    168  1.54       leo 	  ${CPPFLAGS} < ${MAC68K}/mac68k/genassym.cf
    169  1.54       leo 	@sed -e 's/.*\.o:.*\.c/assym.h:/' < assym.dep >> .depend
    170  1.54       leo 	@rm -f assym.dep
    171  1.31   mycroft 
    172  1.31   mycroft 
    173  1.31   mycroft # depend on root or device configuration
    174  1.31   mycroft autoconf.o conf.o: Makefile
    175  1.31   mycroft  
    176  1.31   mycroft # depend on network or filesystem configuration 
    177  1.31   mycroft uipc_proto.o vfs_conf.o: Makefile 
    178   1.1    briggs 
    179  1.31   mycroft # depend on maxusers
    180  1.31   mycroft genassym.o machdep.o: Makefile
    181   1.1    briggs 
    182  1.31   mycroft # depend on CPU configuration 
    183  1.31   mycroft locore.o pmap.o trap.o: Makefile
    184   1.1    briggs 
    185   1.8    briggs 
    186  1.31   mycroft locore.o: ${MAC68K}/mac68k/locore.s assym.h
    187  1.31   mycroft 	${NORMAL_S}
    188   1.1    briggs 
    189   1.1    briggs %RULES
    190