xref: /netbsd/sys/arch/sparc/conf/Makefile.sparc (revision bf9ec67e) 
1# 	$NetBSD: Makefile.sparc,v 1.79 2002/01/22 17:04:31 pk 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/sparc/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/sparc/conf/Makefile.sparc
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=	sparc
21USETOOLS?=	no
22NEED_OWN_INSTALL_TARGET?=no
23.include <bsd.own.mk>
24
25##
26## (1) port identification
27##
28SPARC=		$S/arch/sparc
29GENASSYM=	${SPARC}/sparc/genassym.cf
30
31##
32## (2) compile settings
33##
34# work around GCC (egcs-2.91.66) bug which is liable
35# to use FPU registers as temporaries:
36CFLAGS+=	-mno-fpu
37AFLAGS+=	-x assembler-with-cpp -traditional-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=	${SPARC}/sparc/locore.s
50
51locore.o: ${SPARC}/sparc/locore.s assym.h
52	${NORMAL_S}
53
54##
55## (5) link settings
56##
57TEXTADDR?=	F0004000
58EXTRA_LINKFLAGS=	-X
59.if ${OBJECT_FMT} == "ELF"
60KERN_LDSCRIPT?= kern.ldscript
61LINKFORMAT=	-n -T ${SPARC}/conf/${KERN_LDSCRIPT}
62.else
63LINKFORMAT=	-N -p
64.endif
65
66##
67## (6) port specific target dependencies
68##
69
70##
71## (7) misc settings
72##
73
74##
75## (8) config(8) generated machinery
76##
77%INCLUDES
78
79%OBJS
80
81%CFILES
82
83%SFILES
84
85%LOAD
86
87%RULES
88
89##
90## (9) port independent kernel machinery
91##
92.include "$S/conf/Makefile.kern.inc"
93