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Makefile.mips revision 1.44 
      1 #	$NetBSD: Makefile.mips,v 1.44 2006/08/27 21:44:15 matt 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 ## (0) toolchain settings for things that aren't part of the standard
     26 ## toolchain
     27 ##
     28 ELF2ECOFF?=	elf2ecoff
     29 
     30 ##
     31 ## (1) port identification
     32 ##
     33 .ifndef S
     34 S=		../../../..
     35 .endif
     36 THISMIPS=	$S/arch/${MACHINE}
     37 MIPS=		$S/arch/mips
     38 GENASSYM_CONF=	${MIPS}/mips/genassym.cf
     39 .-include "${THISMIPS}/conf/Makefile.${MACHINE}.inc"
     40 
     41 ##
     42 ## (2) compile settings
     43 ##
     44 CPPFLAGS+=	-D${MACHINE}
     45 DEFGP?=		-G 0
     46 GP?=		${DEFGP}
     47 CFLAGS+=	${GP} -mno-abicalls -msoft-float
     48 .if ${MACHINE_ARCH} == "mips64eb" || ${MACHINE_ARCH} == "mips64el"
     49 CFLAGS+=	-msym32
     50 .endif
     51 AFLAGS+=	-mno-abicalls -x assembler-with-cpp -traditional-cpp ${AOPTS}
     52 
     53 ##
     54 ## (3) libkern and compat
     55 ##
     56 .if !empty(IDENT:M-DLKM)
     57 KERN_AS=	obj
     58 .endif
     59 
     60 ##
     61 ## (4) local objects, compile rules, and dependencies
     62 ##
     63 MD_OBJS=	locore.o locore_machdep.o
     64 MD_CFILES=
     65 MD_SFILES=	${MIPS}/mips/locore.S ${THISMIPS}/${MACHINE}/locore_machdep.S	
     66 
     67 locore.o: ${MIPS}/mips/locore.S assym.h
     68 	${NORMAL_S}
     69 
     70 locore_machdep.o: ${THISMIPS}/${MACHINE}/locore_machdep.S assym.h
     71 	${NORMAL_S}
     72 
     73 ##
     74 ## (5) link settings
     75 ##
     76 .if ${MACHINE_ARCH} == "mips64eb" || ${MACHINE_ARCH} == "mips64el"
     77 TEXTADDR?=              ${DEFTEXTADDR:C/0x8/0xFFFFFFFF8/}
     78 .else   
     79 TEXTADDR?=		${DEFTEXTADDR}
     80 .endif
     81 KERNLDSCRIPT?=		${MIPS}/conf/kern.ldscript
     82 # some mips ports specify a "magic" format
     83 LINKFORMAT+=		-T ${KERNLDSCRIPT}
     84 EXTRA_LINKFLAGS=	${GP} ${LDOPTS}
     85 LINKFLAGS_NORMAL=	-x
     86 STRIPFLAGS=		-g -X -x
     87 
     88 ##
     89 ## (6) port specific target dependencies
     90 ##
     91 
     92 # depend on CPU configuration
     93 machdep.o mainbus.o trap.o: Makefile
     94 
     95 # depend on System V IPC/shmem options
     96 mips_machdep.o pmap.o: Makefile
     97 
     98 # various assembly files that depend on assym.h
     99 copy.o fp.o locore.o locore_mips1.o locore_mips3.o sigcode.o: assym.h
    100 mips32_subr.o mips3_subr.o mips5900_subr.o mips64_subr.o mipsX_subr.o: assym.h
    101 
    102 
    103 ##
    104 ## (7) misc settings
    105 ##
    106 
    107 ##
    108 ## (8) config(8) generated machinery
    109 ##
    110 %INCLUDES
    111 
    112 %OBJS
    113 
    114 %CFILES
    115 
    116 %SFILES
    117 
    118 %LOAD
    119 
    120 %RULES
    121 
    122 ## Include rules for Atheros WLAN
    123 .include "$S/contrib/dev/ath/netbsd/Makefile.ath.inc"
    124 
    125 ##
    126 ## (9) port independent kernel machinery
    127 ##
    128 .include "$S/conf/Makefile.kern.inc"
    129 
    130 ##
    131 ## (10) Appending make options.
    132 ##
    133 %MAKEOPTIONSAPPEND
    134