Makefile.i386 revision 1.136 
1#	$NetBSD: Makefile.i386,v 1.136 2004/07/15 03:35:20 atatat 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=	${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##
40KERN_AS=	obj
41
42##
43## (4) local objects, compile rules, and dependencies
44##
45MD_OBJS=	locore.o spl.o vector.o microtime.o
46MD_CFILES=
47MD_SFILES=	${I386}/i386/locore.S ${I386}/i386/spl.S \
48		${I386}/i386/vector.S ${I386}/i386/microtime.S
49
50locore.o: ${I386}/i386/locore.S assym.h
51	${NORMAL_S}
52
53spl.o: ${I386}/i386/spl.S assym.h
54	${NORMAL_S}
55
56vector.o: ${I386}/i386/vector.S assym.h
57	${NORMAL_S}
58
59microtime.o: ${I386}/i386/microtime.S assym.h
60	${NORMAL_S}
61
62##
63## (5) link settings
64##
65TEXTADDR?=	c0100000
66LINKFLAGS_NORMAL=	-X
67.if (${OBJECT_FMT} == "ELF")
68KERN_LDSCRIPT?=	kern.ldscript
69LINKFORMAT=	-T ${I386}/conf/${KERN_LDSCRIPT}
70.else
71LINKFORMAT=	-z
72.endif
73
74##
75## (6) port specific target dependencies
76##
77
78freebsd_sigcode.o ibcs2_sigcode.o linux_sigcode.o: assym.h
79svr4_sigcode.o mach_sigcode.o: assym.h
80apmcall.o in_cksum.o pnpbioscall.o bioscall.o: assym.h
81mptramp.o: assym.h
82clock.o: config_time.h
83
84##
85## (7) misc settings
86##
87
88##
89## (8) config(8) generated machinery
90##
91%INCLUDES
92
93%OBJS
94
95%CFILES
96
97%SFILES
98
99%LOAD
100
101%RULES
102
103# XXX - Ugly, but make doesn't easily handle .o.uue (assumes it's a suffix)
104# XXX - Also, config has no simple was to just add foo.o to the Makefile. 
105#       It needs a pathname of some sort for "object"        
106.if !empty(OBJS:M\/athhal-elf.o)
107OBJS:=${OBJS:C/\/athhal-elf.o/athhal-elf.o/}
108 
109.PATH: $S/../contrib/sys/arch/i386/dev
110ATH_UUDEC?=	@${_MKSHMSG} "uudecode ${.CURDIR:T}/${.TARGET}"; \
111		${_MKSHECHO}\
112		${UUDECODE} -p $> \> ${.TARGET}; \
113		rm -f ${.TARGET}; \
114		${UUDECODE} -p $> > ${.TARGET}
115athhal-elf.o: athhal-elf-o.uue
116	${ATH_UUDEC}
117.endif
118
119##
120## (9) port independent kernel machinery
121##
122.include "$S/conf/Makefile.kern.inc"
123
124##
125## (10) Appending make options.
126##
127%MAKEOPTIONSAPPEND
128