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Makefile.sparc revision 1.29 
      1 # 	$NetBSD: Makefile.sparc,v 1.29 1996/02/29 20:57:30 cgd 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/sparc/conf/``machineid''
      9 # after which you should do
     10 #	config machineid
     11 # Machine generic makefile changes should be made in
     12 #	/sys/arch/sparc/conf/Makefile.sparc
     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 AS?=	as
     25 CC?=	cc
     26 CPP?=	cpp
     27 LD?=	ld
     28 STRIP?=	strip -d
     29 TOUCH?=	touch -f -c
     30 
     31 # source tree is located via $S relative to the compilation directory
     32 S=	../../../..
     33 SPARC=	../..
     34 
     35 INCLUDES=	-I. -I$S/arch -I$S
     36 CPPFLAGS=	${INCLUDES} ${IDENT} -D_KERNEL
     37 CFLAGS=		${DEBUG} -O2 -Werror
     38 AFLAGS=		-x assembler-with-cpp -traditional-cpp -D_LOCORE
     39 LINKFLAGS=	-N -p -Ttext F8004000 -e start
     40 
     41 ### find out what to use for libkern
     42 .include "$S/lib/libkern/Makefile.inc"
     43 .ifndef PROF
     44 LIBKERN=	${KERNLIB}
     45 .else
     46 LIBKERN=	${KERNLIB_PROF}
     47 .endif
     48 
     49 ### find out what to use for libcompat
     50 .include "$S/compat/common/Makefile.inc"
     51 .ifndef PROF
     52 LIBCOMPAT=	${COMPATLIB}
     53 .else
     54 LIBCOMPAT=	${COMPATLIB_PROF}
     55 .endif
     56 
     57 # compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
     58 # where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
     59 # capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
     60 # is marked as config-dependent.
     61 
     62 NORMAL_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
     63 NORMAL_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
     64 
     65 DRIVER_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
     66 DRIVER_C_C=	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
     67 
     68 NORMAL_S=	${CC} ${AFLAGS} ${CPPFLAGS} -c $<
     69 NORMAL_S_C=	${CC} ${AFLAGS} ${CPPFLAGS} ${PARAM} -c $<
     70 
     71 %OBJS
     72 
     73 %CFILES
     74 
     75 %SFILES
     76 
     77 # load lines for config "xxx" will be emitted as:
     78 # xxx: ${SYSTEM_DEP} swapxxx.o
     79 #	${SYSTEM_LD_HEAD}
     80 #	${SYSTEM_LD} swapxxx.o
     81 #	${SYSTEM_LD_TAIL}
     82 SYSTEM_OBJ=	locore.o \
     83 		param.o ioconf.o ${OBJS} ${LIBKERN} ${LIBCOMPAT}
     84 SYSTEM_DEP=	Makefile ${SYSTEM_OBJ}
     85 SYSTEM_LD_HEAD=	@rm -f $@
     86 SYSTEM_LD=	@echo ${LD} ${LINKFLAGS} -o $@ '$${SYSTEM_OBJ}' vers.o; \
     87 		${LD} ${LINKFLAGS} -o $@ ${SYSTEM_OBJ} vers.o
     88 SYSTEM_LD_TAIL=	@size $@; chmod 755 $@
     89 
     90 DEBUG?=
     91 .if ${DEBUG} == "-g"
     92 LINKFLAGS+=	-X
     93 SYSTEM_LD_TAIL+=; \
     94 		echo cp $@ $@.gdb; rm -f $@.gdb; cp $@ $@.gdb; \
     95 		echo ${STRIP} $@; ${STRIP} $@
     96 .else
     97 LINKFLAGS+=	-x
     98 .endif
     99 
    100 %LOAD
    101 
    102 assym.h: genassym
    103 	./genassym >assym.h
    104 
    105 genassym: genassym.o
    106 	${CC} -o $@ genassym.o
    107 
    108 genassym.o: ${SPARC}/sparc/genassym.c
    109 	${NORMAL_C_C}
    110 
    111 param.c: $S/conf/param.c
    112 	rm -f param.c
    113 	cp $S/conf/param.c .
    114 
    115 param.o: param.c Makefile
    116 	${NORMAL_C_C}
    117 
    118 ioconf.o: ioconf.c
    119 	${NORMAL_C}
    120 
    121 newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
    122 	sh $S/conf/newvers.sh
    123 	${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
    124 
    125 
    126 clean::
    127 	rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
    128 	    [Ee]rrs linterrs makelinks genassym genassym.o assym.h
    129 
    130 lint:
    131 	@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} ${PARAM} -UKGDB \
    132 	    ${SPARC}/sparc/Locore.c ${CFILES} ${SPARC}/sparc/swapgeneric.c \
    133 	    ioconf.c param.c | \
    134 	    grep -v 'static function .* unused'
    135 
    136 tags:
    137 	@echo "see $S/kern/Makefile for tags"
    138 
    139 links:
    140 	egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
    141 	  sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
    142 	echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
    143 	  sort -u | comm -23 - dontlink | \
    144 	  sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
    145 	sh makelinks && rm -f dontlink
    146 
    147 SRCS=	${SPARC}/sparc/locore.s \
    148 	param.c ioconf.c ${CFILES} ${SFILES}
    149 depend: .depend
    150 .depend: ${SRCS} assym.h param.c
    151 	mkdep ${AFLAGS} ${CPPFLAGS} ${SPARC}/sparc/locore.s
    152 	mkdep -a ${CFLAGS} ${CPPFLAGS} param.c ioconf.c ${CFILES}
    153 	mkdep -a ${AFLAGS} ${CPPFLAGS} ${SFILES}
    154 	mkdep -a ${CFLAGS} ${CPPFLAGS} ${PARAM} ${SPARC}/sparc/genassym.c
    155 
    156 
    157 # depend on root or device configuration
    158 autoconf.o conf.o: Makefile
    159  
    160 # depend on network or filesystem configuration 
    161 uipc_proto.o vfs_conf.o: Makefile 
    162 
    163 # depend on maxusers
    164 genassym.o machdep.o: Makefile
    165 
    166 # depend on CPU configuration 
    167 bwtwo.o cgsix.o cgthree.o cgtwo.o cons.o dma.o esp.o fb.o if_ie.o: Makefile
    168 ms.c obio.o zs.c autoconf.o clock.o cpu.o disksubr.o locore.o: Makefile
    169 machdep.o mem.o openprom.o pmap.o vm_machdep.o: Makefile
    170 
    171 
    172 locore.o: ${SPARC}/sparc/locore.s assym.h
    173 	${NORMAL_S}
    174 
    175 %RULES
    176