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Makefile.mips revision 1.33 
      1 #	$NetBSD: Makefile.mips,v 1.33 2003/07/04 03:48:01 simonb 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/<machine>/conf/``machineid''
      9 # after which you should do
     10 #	config machineid
     11 # Machine generic makefile changes should be made in
     12 #	/sys/arch/mips/conf/Makefile.mips
     13 # after which config should be rerun for all machines of that type.
     14 #
     15 # To specify debugging, add the config line: makeoptions DEBUG="-g"
     16 # A better way is to specify -g only for a few files.
     17 #
     18 #	makeoptions DEBUGLIST="uvm* trap if_*"
     19 
     20 USETOOLS?=	no
     21 NEED_OWN_INSTALL_TARGET?=no
     22 .include <bsd.own.mk>
     23 
     24 ##
     25 ## (1) port identification
     26 ##
     27 .ifndef S
     28 S=		../../../..
     29 .endif
     30 THISMIPS=	$S/arch/${MACHINE}
     31 MIPS=		$S/arch/mips
     32 GENASSYM=	${MIPS}/mips/genassym.cf
     33 .-include "${THISMIPS}/conf/Makefile.${MACHINE}.inc"
     34 
     35 ##
     36 ## (2) compile settings
     37 ##
     38 CPPFLAGS+=	-D${MACHINE}
     39 DEFGP?=		-G 0
     40 GP?=		${DEFGP}
     41 CFLAGS+=	${GP} -mno-abicalls -msoft-float
     42 AFLAGS+=	-mno-abicalls -x assembler-with-cpp -traditional-cpp
     43 
     44 ##
     45 ## (3) libkern and compat
     46 ##
     47 
     48 ##
     49 ## (4) local objects, compile rules, and dependencies
     50 ##
     51 MD_OBJS=	locore.o locore_machdep.o
     52 MD_CFILES=
     53 MD_SFILES=	${MIPS}/mips/locore.S ${THISMIPS}/${MACHINE}/locore_machdep.S	
     54 
     55 locore.o: ${MIPS}/mips/locore.S assym.h
     56 	${NORMAL_S}
     57 
     58 locore_machdep.o: ${THISMIPS}/${MACHINE}/locore_machdep.S assym.h
     59 	${NORMAL_S}
     60 
     61 ##
     62 ## (5) link settings
     63 ##
     64 TEXTADDR?=		${DEFTEXTADDR}
     65 KERNLDSCRIPT?=		${MIPS}/conf/kern.ldscript
     66 # some mips ports specify a "magic" format
     67 LINKFORMAT+=		-T ${KERNLDSCRIPT}
     68 EXTRA_LINKFLAGS=	${GP}
     69 LINKFLAGS_NORMAL=	-x
     70 STRIPFLAGS=		-g -X -x
     71 
     72 ##
     73 ## (6) port specific target dependencies
     74 ##
     75 
     76 # depend on CPU configuration
     77 machdep.o mainbus.o trap.o: Makefile
     78 
     79 # depend on System V IPC/shmem options
     80 mips_machdep.o pmap.o: Makefile
     81 
     82 # various assembly files that depend on assym.h
     83 copy.o fp.o locore.o locore_mips1.o locore_mips3.o sigcode.o: assym.h
     84 mips32_subr.o mips3_subr.o mips5900_subr.o mips64_subr.o mipsX_subr.o: assym.h
     85 
     86 
     87 ##
     88 ## (7) misc settings
     89 ##
     90 
     91 ##
     92 ## (8) config(8) generated machinery
     93 ##
     94 %INCLUDES
     95 
     96 %OBJS
     97 
     98 %CFILES
     99 
    100 %SFILES
    101 
    102 %LOAD
    103 
    104 %RULES
    105 
    106 ##
    107 ## (9) port independent kernel machinery
    108 ##
    109 .include "$S/conf/Makefile.kern.inc"
    110