Makefile.amd64 revision 1.35 
1#	$NetBSD: Makefile.amd64,v 1.35 2011/05/30 15:06:32 joerg 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/amd64/conf/``machineid''
9# after which you should do
10#	config machineid
11# Machine generic makefile changes should be made in
12#	/sys/arch/amd64/conf/Makefile.amd64
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=x86_64
21USETOOLS?=	no
22NEED_OWN_INSTALL_TARGET?=no
23.include <bsd.own.mk>
24
25USE_SSP?=	yes
26
27##
28## (1) port identification
29##
30AMD64=		$S/arch/amd64
31GENASSYM_CONF=	${AMD64}/amd64/genassym.cf
32
33##
34## (2) compile settings
35##
36DEFCOPTS=	-O2
37CPPFLAGS+=	-Damd64 -Dx86_64
38CFLAGS+=	-mcmodel=kernel
39CFLAGS+=	-mno-red-zone
40
41##
42## (3) libkern and compat
43##
44KERN_AS=	obj
45
46##
47## (4) local objects, compile rules, and dependencies
48##
49MD_OBJS=	locore.o vector.o copy.o spl.o
50MD_CFILES=
51MD_SFILES=	${AMD64}/amd64/locore.S ${AMD64}/amd64/vector.S \
52		${AMD64}/amd64/copy.S ${AMD64}/amd64/spl.S
53
54locore.o: ${AMD64}/amd64/locore.S assym.h
55	${NORMAL_S}
56
57vector.o: ${AMD64}/amd64/vector.S assym.h
58	${NORMAL_S}
59
60copy.o: ${AMD64}/amd64/copy.S assym.h
61	${NORMAL_S}
62
63spl.o: ${AMD64}/amd64/spl.S assym.h
64	${NORMAL_S}
65
66AFLAGS.locore.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
67AFLAGS.mptramp.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
68AFLAGS.linux32_sigcode.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
69AFLAGS.netbsd32_sigcode.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
70CWARNFLAGS.ah_regdomain.c= ${${ACTIVE_CC} == "clang":?-Wno-error:}
71
72##
73## (5) link settings
74##
75TEXTADDR?=	0xffffffff80100000
76EXTRA_LINKFLAGS=	-z max-page-size=0x100000
77LINKFLAGS_NORMAL=	-X
78KERN_LDSCRIPT?= kern.ldscript
79LINKFORMAT=	-T ${AMD64}/conf/${KERN_LDSCRIPT}
80
81##
82## (6) port specific target dependencies
83##
84
85# depend on CPU configuration
86locore.o machdep.o: Makefile
87
88acpi_wakeup_low.o amd64func.o busfunc.o cpufunc.o cpu_in_cksum.o: assym.h
89linux_support.o linux32_sigcode.o lock_stubs.o mptramp.o: assym.h
90netbsd32_sigcode.o: assym.h
91
92##
93## (7) misc settings
94##
95
96##
97## (8) config(8) generated machinery
98##
99%INCLUDES
100
101%OBJS
102
103%CFILES
104
105%SFILES
106
107%LOAD
108
109%RULES
110
111## Include rules for ACPI wakecode
112.include "$S/arch/x86/acpi/Makefile.wakecode.inc"
113
114##
115## (9) port independent kernel machinery
116##
117.include "$S/conf/Makefile.kern.inc"
118
119##
120## (10) Appending make options.
121##
122%MAKEOPTIONSAPPEND
123