Makefile.sun2 revision 1.13 
1# $NetBSD: Makefile.sun2,v 1.13 2002/06/04 21:39:12 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/sun2/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/sun2/conf/Makefile.sun2
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
20USETOOLS?=	no
21NEED_OWN_INSTALL_TARGET?=no
22.include <bsd.own.mk>
23
24##
25## (1) port identification
26##
27SUN2=		$S/arch/sun2
28GENASSYM=	${SUN2}/sun2/genassym.cf
29
30##
31## (2) compile settings
32##
33CPPFLAGS+=	-Dsun2
34CFLAGS+=	-msoft-float -fno-defer-pop
35.if defined(HAVE_GCC3)
36AFLAGS+=	-x assembler-with-cpp
37.else
38AFLAGS+=	-x assembler-with-cpp -traditional-cpp
39.endif
40
41##
42## (3) libkern and compat
43##
44KERN_AS=	obj
45# XXX lib/libkern/arch/m68k/Makefile.inc needs to know that
46# XXX our MACHINE_ARCH is m68000, and not m68k.  --fredette
47KERNMISCMAKEFLAGS=	MACHINE_ARCH=${MACHINE_ARCH}
48
49##
50## (4) local objects, compile rules, and dependencies
51##
52MD_OBJS=	locore.o
53MD_CFILES=
54MD_SFILES=	${SUN2}/sun2/locore.s
55
56locore.o: ${SUN2}/sun2/locore.s
57	${NORMAL_S}
58
59##
60## (5) link settings
61##
62LINKFORMAT=	-N
63TEXTADDR?=	00006000
64
65##
66## (6) port specific target dependencies
67##
68
69# For cross-compilation, the "gcc -M" mkdep script is convenient,
70# but that does not correctly make rules from *.s files.  The
71# easiest work-around is to just list those dependencies here.
72locore.o:   assym.h m68k/asm.h m68k/trap.h
73copy.o:     assym.h m68k/asm.h $S/sys/errno.h
74bcopy.o:    assym.h m68k/asm.h
75copypage.o: assym.h m68k/asm.h
76
77# depend on CPU configuration
78db_machdep.o dvma.o machdep.o pmap.o sun2_startup.o vm_machdep.o: Makefile
79
80# depends on DDB, etc.
81stub.o: Makefile
82
83##
84## (7) misc settings
85##
86
87##
88## (8) config(8) generated machinery
89##
90%INCLUDES
91
92%OBJS
93
94%CFILES
95
96%SFILES
97
98%LOAD
99
100%RULES
101
102##
103## (9) port independent kernel machinery
104##
105.include "$S/conf/Makefile.kern.inc"
106