xref: /netbsd-src/sys/arch/sun3/conf/Makefile.sun3 (revision 212397c69a103ae7e5eafa8731ddfae671d2dee7) 
1# $NetBSD: Makefile.sun3,v 1.104 2015/04/15 19:13:47 mrg 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/sun3/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/sun3/conf/Makefile.sun3
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
20MACHINE_ARCH=m68k
21USETOOLS?=	no
22NEED_OWN_INSTALL_TARGET?=no
23.include <bsd.own.mk>
24
25##
26## (1) port identification
27##
28SUN3=		$S/arch/sun3
29GENASSYM_CONF=	${SUN3}/${MACHTYPE}/genassym.cf
30
31##
32## (2) compile settings
33##
34CPPFLAGS+=	-Dsun3
35CFLAGS+=	${CMACHFLAGS} -fno-defer-pop
36CFLAGS+=	-msoft-float
37AFLAGS+=	-x assembler-with-cpp
38
39##
40## (3) libkern and compat
41##
42KERN_AS=	obj
43
44##
45## (4) local objects, compile rules, and dependencies
46##
47MD_OBJS=	locore.o
48MD_CFILES=
49MD_SFILES=	${SUN3}/${MACHTYPE}/locore.s
50
51locore.o: ${SUN3}/${MACHTYPE}/locore.s
52	${NORMAL_S}
53
54##
55## (5) link settings
56##
57.if ${MACHTYPE} == "sun3x"
58TEXTADDR?=	F8004000
59.else
60TEXTADDR?=	0E004000
61.endif
62LINKFORMAT=	-N
63
64##
65## (6) port specific target dependencies
66##
67
68# For cross-compilation, the "gcc -M" mkdep script is convenient,
69# but that does not correctly make rules from *.s files.  The
70# easiest work-around is to just list those dependencies here.
71locore.o:   assym.h m68k/asm.h m68k/trap.h
72copy.o:     assym.h m68k/asm.h $S/sys/errno.h
73bcopy.o:    assym.h m68k/asm.h
74copypage.o: assym.h m68k/asm.h
75lock_stubs.o: assym.h
76
77# depend on CPU configuration
78db_machdep.o dvma.o machdep.o pmap.o sun3_startup.o vm_machdep.o: Makefile
79
80# depends on DDB, etc.
81stub.o: Makefile
82
83##
84## (7) misc settings
85##
86
87##
88## (8) config(8) generated machinery
89##
90%INCLUDES
91
92%OBJS
93
94%CFILES
95
96%SFILES
97
98%LOAD
99
100%RULES
101
102##
103## (9) port independent kernel machinery
104##
105.include "$S/conf/Makefile.kern.inc"
106
107##
108## (10) Appending make options.
109##
110%MAKEOPTIONSAPPEND
111