Makefile.i386 revision 1.164 
1#	$NetBSD: Makefile.i386,v 1.164 2009/02/15 01:58:01 cube 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##
40OPT_MODULAR=	%MODULAR%
41.if !empty(OPT_MODULAR)
42KERN_AS=	obj
43.else
44KERN_AS=	library
45.endif
46
47##
48## (4) local objects, compile rules, and dependencies
49##
50MD_OBJS=	locore.o copy.o spl.o vector.o lock_stubs.o
51MD_CFILES=
52MD_SFILES=	${I386}/i386/locore.S ${I386}/i386/copy.S ${I386}/i386/spl.S \
53		${I386}/i386/vector.S ${I386}/i386/lock_stubs.S
54
55locore.o: ${I386}/i386/locore.S assym.h
56	${NORMAL_S}
57
58copy.o: ${I386}/i386/copy.S assym.h
59	${NORMAL_S}
60
61spl.o: ${I386}/i386/spl.S assym.h
62	${NORMAL_S}
63
64vector.o: ${I386}/i386/vector.S assym.h
65	${NORMAL_S}
66
67lock_stubs.o: ${I386}/i386/lock_stubs.S assym.h
68	${NORMAL_S}
69
70##
71## (5) link settings
72##
73TEXTADDR?=	c0100000
74LINKFLAGS_NORMAL=	-X
75.if (${OBJECT_FMT} == "ELF")
76KERN_LDSCRIPT?=	kern.ldscript
77LINKFORMAT=	-T ${I386}/conf/${KERN_LDSCRIPT}
78.else
79LINKFORMAT=	-z
80.endif
81
82##
83## (6) port specific target dependencies
84##
85
86freebsd_sigcode.o i386func.o ibcs2_sigcode.o linux_support.o: assym.h
87linux_sigcode.o lock_stubs.o svr4_sigcode.o mach_sigcode.o: assym.h
88apmcall.o cpufunc.o cpu_in_cksum.o pnpbioscall.o bioscall.o: assym.h
89mptramp.o: assym.h
90acpi_wakeup_low.o busfunc.o kvm86call.o: assym.h
91
92##
93## (7) misc settings
94##
95
96# define .MAIN _before_ the make() check, so that implicit target
97# would be defined
98.MAIN: all
99
100.if make(depend) || make(all) || make(dependall)
101.BEGIN:
102	@rm -f i386 && \
103		ln -s $S/arch/i386/include i386
104.endif
105
106##
107## (8) config(8) generated machinery
108##
109%INCLUDES
110
111%OBJS
112
113%CFILES
114
115%SFILES
116
117%LOAD
118
119%RULES
120
121## Include rules for ACPI wakecode
122.include "$S/arch/x86/acpi/Makefile.wakecode.inc"
123
124##
125## (9) port independent kernel machinery
126##
127.include "$S/conf/Makefile.kern.inc"
128
129##
130## (10) Appending make options.
131##
132%MAKEOPTIONSAPPEND
133