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Makefile.powerpc revision 1.20 
      1 #	$NetBSD: Makefile.powerpc,v 1.20 2001/12/09 05:00:49 atatat 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 GENASSYM=	${THISPPC}/${MACHINE}/genassym.cf
     31 .-include "${THISPPC}/conf/Makefile.${MACHINE}.inc"
     32 
     33 ##
     34 ## (2) compile settings
     35 ##
     36 CPPFLAGS+=	-D${MACHINE}
     37 CWARNFLAGS+=	-Wreturn-type
     38 CFLAGS+=	-msoft-float ${CCPUOPTS}
     39 AFLAGS+=	${AOPTS}
     40 
     41 ##
     42 ## (3) libkern and compat
     43 ##
     44 
     45 ##
     46 ## (4) local objects, compile rules, and dependencies
     47 ##
     48 MD_OBJS=	locore.o
     49 MD_CFILES=
     50 MS_SFILES=	${THISPPC}/${MACHINE}/locore.S
     51 
     52 locore.o: ${THISPPC}/${MACHINE}/locore.S assym.h
     53 	${NORMAL_S}
     54 
     55 ##
     56 ## (5) link settings
     57 ##
     58 TEXTADDR?=	0x100000
     59 LINKFORMAT=	-N
     60 ENTRYPOINT=	__start
     61 
     62 .if defined(NEED_SREC)
     63 SYSTEM_LD_TAIL_EXTRA=; \
     64 		${OBJCOPY} -v -O srec $@ $@.srec
     65 .endif
     66 
     67 ##
     68 ## (6) port specific target dependencies
     69 ##
     70 
     71 # depend on CPU configuration
     72 locore.o machdep.o: Makefile
     73 
     74 ##
     75 ## (7) misc settings
     76 ##
     77 
     78 ##
     79 ## (8) config(8) generated machinery
     80 ##
     81 %INCLUDES
     82 
     83 %OBJS
     84 
     85 %CFILES
     86 
     87 %SFILES
     88 
     89 %LOAD
     90 
     91 %RULES
     92 
     93 ##
     94 ## (9) port independent kernel machinery
     95 ##
     96 .include "$S/conf/Makefile.kern.inc"
     97