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      1 #	$NetBSD: Makefile.virt68k,v 1.1 2024/01/02 07:40:59 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/virt68k/conf/``machineid''
      9 # after which you should do
     10 #	config machineid
     11 # Machine generic makefile changes should be made in
     12 #	/sys/arch/virt68k/conf/Makefile.virt68k
     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=m68k
     21 USETOOLS?=	no
     22 NEED_OWN_INSTALL_TARGET?=no
     23 .include <bsd.own.mk>
     24 
     25 ##
     26 ## (1) port identification
     27 ##
     28 VIRT68K=	$S/arch/virt68k
     29 GENASSYM_CONF=	${VIRT68K}/virt68k/genassym.cf
     30 
     31 ##
     32 ## (2) compile settings
     33 ##
     34 CPPFLAGS+=	-Dvirt68k
     35 CMACHFLAGS=	-m68020-60 -Wa,-m68030 -Wa,-mcpu=68030 -Wa,-m68851
     36 
     37 CFLAGS+=	${CMACHFLAGS} -msoft-float
     38 AFLAGS+=	-x assembler-with-cpp
     39 
     40 ##
     41 ## (3) libkern and compat
     42 ##
     43 OPT_MODULAR=	%MODULAR%
     44 
     45 ##
     46 ## (4) local objects, compile rules, and dependencies
     47 ##
     48 # for the Motorola 68040 Floating Point Software Product
     49 .include "$S/arch/m68k/fpsp/Makefile.inc"
     50 
     51 # for the Motorola 68060 Software Support Package
     52 .include "$S/arch/m68k/060sp/Makefile.inc"
     53 
     54 MD_OBJS=	locore.o
     55 MD_LIBS=	${FPSP}
     56 MD_CFILES=
     57 MD_SFILES=	${VIRT68K}/virt68k/locore.s
     58 
     59 
     60 locore.o: ${VIRT68K}/virt68k/locore.s assym.h
     61 	${NORMAL_S}
     62 ##
     63 ## (5) link settings
     64 ##
     65 LINKFORMAT=	-n
     66 TEXTADDR?=	2000
     67 
     68 ##
     69 ## (6) port specific target dependencies
     70 ##
     71 
     72 # depend on CPU configuration
     73 locore.o pmap.o sys_machdep.o trap.o: Makefile
     74 
     75 copy.o copypage.o lock_stubs.o: assym.h
     76 
     77 ##
     78 ## (7) misc settings
     79 ##
     80 
     81 ##
     82 ## (8) config(8) generated machinery
     83 ##
     84 %INCLUDES
     85 
     86 %OBJS
     87 
     88 %CFILES
     89 
     90 %SFILES
     91 
     92 %LOAD
     93 
     94 %RULES
     95 
     96 ##
     97 ## (9) port independent kernel machinery
     98 ##
     99 .include "$S/conf/Makefile.kern.inc"
    100 
    101 ##
    102 ## (10) Appending make options.
    103 ##
    104 %MAKEOPTIONSAPPEND
    105