Makefile.i386 revision 1.138 
1#	$NetBSD: Makefile.i386,v 1.138 2005/05/31 04:03:10 christos 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/i386/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/i386/conf/Makefile.i386
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=	i386
21USETOOLS?=	no
22NEED_OWN_INSTALL_TARGET?=no
23.include <bsd.own.mk>
24
25##
26## (1) port identification
27##
28I386=		$S/arch/i386
29GENASSYM_CONF=	${I386}/i386/genassym.cf
30
31##
32## (2) compile settings
33##
34CPPFLAGS+=	-Di386
35AFLAGS+=	-x assembler-with-cpp -traditional-cpp
36
37##
38## (3) libkern and compat
39##
40.if !empty(IDENT:M-DLKM)
41KERN_AS=	obj
42.else
43KERN_AS=	library
44.endif
45
46##
47## (4) local objects, compile rules, and dependencies
48##
49MD_OBJS=	locore.o spl.o vector.o microtime.o
50MD_CFILES=
51MD_SFILES=	${I386}/i386/locore.S ${I386}/i386/spl.S \
52		${I386}/i386/vector.S ${I386}/i386/microtime.S
53
54locore.o: ${I386}/i386/locore.S assym.h
55	${NORMAL_S}
56
57spl.o: ${I386}/i386/spl.S assym.h
58	${NORMAL_S}
59
60vector.o: ${I386}/i386/vector.S assym.h
61	${NORMAL_S}
62
63microtime.o: ${I386}/i386/microtime.S assym.h
64	${NORMAL_S}
65
66##
67## (5) link settings
68##
69TEXTADDR?=	c0100000
70LINKFLAGS_NORMAL=	-X
71.if (${OBJECT_FMT} == "ELF")
72KERN_LDSCRIPT?=	kern.ldscript
73LINKFORMAT=	-T ${I386}/conf/${KERN_LDSCRIPT}
74.else
75LINKFORMAT=	-z
76.endif
77
78##
79## (6) port specific target dependencies
80##
81
82freebsd_sigcode.o ibcs2_sigcode.o linux_sigcode.o: assym.h
83svr4_sigcode.o mach_sigcode.o: assym.h
84apmcall.o in_cksum.o pnpbioscall.o bioscall.o: assym.h
85mptramp.o: assym.h
86clock.o: config_time.h
87
88##
89## (7) misc settings
90##
91
92##
93## (8) config(8) generated machinery
94##
95%INCLUDES
96
97%OBJS
98
99%CFILES
100
101%SFILES
102
103%LOAD
104
105%RULES
106
107# XXX - Ugly, but make doesn't easily handle .o.uue (assumes it's a suffix)
108# XXX - Also, config has no simple was to just add foo.o to the Makefile. 
109#       It needs a pathname of some sort for "object"        
110.if !empty(OBJS:M\/athhal-elf.o)
111OBJS:=${OBJS:C/\/athhal-elf.o/athhal-elf.o/}
112 
113.PATH: $S/../contrib/sys/arch/i386/dev
114ATH_UUDEC?=	@${_MKSHMSG} "uudecode ${.CURDIR:T}/${.TARGET}"; \
115		${_MKSHECHO}\
116		${UUDECODE} -p $> \> ${.TARGET}; \
117		rm -f ${.TARGET}; \
118		${UUDECODE} -p $> > ${.TARGET}
119athhal-elf.o: athhal-elf-o.uue
120	${ATH_UUDEC}
121.endif
122
123##
124## (9) port independent kernel machinery
125##
126.include "$S/conf/Makefile.kern.inc"
127
128##
129## (10) Appending make options.
130##
131%MAKEOPTIONSAPPEND
132