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Makefile.powerpc revision 1.19.2.7 
      1 #	$NetBSD: Makefile.powerpc,v 1.19.2.7 2003/01/03 16:50:07 thorpej 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/powerpc/conf/``machineid''
      9 # after which you should do
     10 #	config machineid
     11 # Machine generic makefile changes should be made in
     12 #	/sys/arch/powerpc/conf/Makefile.powerpc
     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 MACHINE_ARCH=powerpc
     21 USETOOLS?=	no
     22 NEED_OWN_INSTALL_TARGET?=no
     23 .include <bsd.own.mk>
     24 
     25 ##
     26 ## (1) port identification
     27 ##
     28 THISPPC=	$S/arch/${MACHINE}
     29 POWERPC=	$S/arch/powerpc
     30 .if exists(${THISPPC}/${MACHINE}/genassym.cf)
     31 GENASSYM=	${THISPPC}/${MACHINE}/genassym.cf
     32 .else
     33 GENASSYM=	${POWERPC}/${PPCDIR}/genassym.cf
     34 .endif
     35 .-include "${THISPPC}/conf/Makefile.${MACHINE}.inc"
     36 
     37 ##
     38 ## (2) compile settings
     39 ##
     40 CPPFLAGS+=	-D${MACHINE}
     41 CWARNFLAGS+=	-Wreturn-type
     42 CFLAGS+=	-msoft-float ${CCPUOPTS}
     43 AFLAGS+=	${AOPTS}
     44 
     45 ##
     46 ## (3) libkern and compat
     47 ##
     48 
     49 ##
     50 ## (4) local objects, compile rules, and dependencies
     51 ##
     52 .if !defined(SYSTEM_FIRST_OBJ)
     53 SYSTEM_FIRST_OBJ= locore.o
     54 .endif
     55 .if !defined(SYSTEM_FIRST_SFILE)
     56 SYSTEM_FIRST_SFILE= ${THISPPC}/${MACHINE}/locore.S
     57 .endif
     58 MD_OBJS=	${SYSTEM_FIRST_OBJ}
     59 MD_CFILES=
     60 MD_SFILES=	${SYSTEM_FIRST_SFILE}
     61 
     62 ${SYSTEM_FIRST_OBJ}: ${SYSTEM_FIRST_SFILE} assym.h
     63 	${NORMAL_S}
     64 
     65 ##
     66 ## (5) link settings
     67 ##
     68 TEXTADDR?=	0x100000
     69 LINKFORMAT=	-N
     70 ENTRYPOINT=	__start
     71 
     72 .if defined(NEED_SYMTAB)
     73 SYSTEM_LD_TAIL_EXTRA=; \
     74 		echo ${DBSYM} $@; \
     75 		${DBSYM} $@
     76 .endif
     77 
     78 .if defined(NEED_SREC)
     79 SYSTEM_LD_TAIL_EXTRA+=; \
     80 		${OBJCOPY} -v -O srec $@ $@.srec
     81 .endif
     82 
     83 .if defined(NEED_BINARY)
     84 SYSTEM_LD_TAIL_EXTRA+=; \
     85 		${OBJCOPY} -v -O binary $@ $@.bin
     86 .endif
     87 
     88 ##
     89 ## (6) port specific target dependencies
     90 ##
     91 
     92 # depend on CPU configuration
     93 locore.o machdep.o: Makefile
     94 
     95 ##
     96 ## (7) misc settings
     97 ##
     98 
     99 ##
    100 ## (8) config(8) generated machinery
    101 ##
    102 %INCLUDES
    103 
    104 %OBJS
    105 
    106 %CFILES
    107 
    108 %SFILES
    109 
    110 %LOAD
    111 
    112 %RULES
    113 
    114 ##
    115 ## (9) port independent kernel machinery
    116 ##
    117 .include "$S/conf/Makefile.kern.inc"
    118