Makefile.usermode revision 1.18 
1# $NetBSD: Makefile.usermode,v 1.18 2011/09/03 18:42:13 jmcneill Exp $
2
3OPT_CPU_HOST=			%CPU_HOST%
4.if !empty(OPT_CPU_HOST)
5MACHINE_ARCH=			${OPT_CPU_HOST}
6.else
7MACHINE_ARCH=			usermode
8.endif
9USETOOLS?=			no
10NEED_OWN_INSTALL_TARGET?=	no
11.include <bsd.own.mk>
12
13##
14## (1) port identification
15##
16USERMODE=	$S/arch/usermode
17GENASSYM_CONF=	${USERMODE}/usermode/genassym.cf
18
19##
20## (2) compile settings
21##
22USERMODE_HOSTOS!=uname -s
23USERMODE_HOSTMACHINE!=uname -m
24USERMODE_LIBS=	-lrt
25USERMODE_CPPFLAGS=-U_KERNEL -I/usr/include
26USERMODE_CPPFLAGS+=${CWARNFLAGS} ${NOGCCERROR:D:U-Werror}
27
28.if ${USERMODE_HOSTOS} == "Linux"
29USERMODE_LIBS+=	-lpthread
30CPPFLAGS+=-Dstrtoul=netbsd_strtoul
31CPPFLAGS+=-Dstrtoll=netbsd_strtoll
32CPPFLAGS+=-Dstrtoull=netbsd_strtoull
33.endif
34
35DEFCOPTS=	-fno-omit-frame-pointer
36CPPFLAGS+=	-Dusermode -D__NetBSD__ -Wno-unused-but-set-variable
37CPPFLAGS.init_main.c+=	-Dmain=kernmain
38
39OPT_SDL=	%SDL%
40OPT_URKELVISOR=	%URKELVISOR%
41
42.if !empty(OPT_SDL)
43SDL_CFLAGS!=	sdl-config --cflags
44SDL_LIBS!=	sdl-config --libs
45USERMODE_LIBS+=	-Wl,-Bdynamic ${SDL_LIBS}
46.endif
47
48CPPFLAGS.thunk.c+=	${USERMODE_CPPFLAGS}
49CPPFLAGS.thunk_sdl.c+=	${SDL_CFLAGS} ${USERMODE_CPPFLAGS}
50CPPFLAGS.urkelvisor.c+=	${USERMODE_CPPFLAGS}
51
52##
53## (3) libkern and compat
54##
55KERN_AS=	library
56COMPAT_AS=	library
57
58##
59## (4) local objects, compile rules, and dependencies
60##
61MD_OBJS=	thunk.o
62MD_CFILES=	${USERMODE}/usermode/thunk.c
63MD_SFILES=
64
65.if !empty(OPT_URKELVISOR)
66MD_OBJS+=	urkelvisor.o
67MD_CFILES+=	${USERMODE}/usermode/urkelvisor.c
68.endif
69
70.if !empty(OPT_SDL)
71MD_OBJS+=	thunk_sdl.o
72MD_CFILES+=	${USERMODE}/usermode/thunk_sdl.c
73.endif
74
75##
76## (5) link settings
77##
78SYSTEM_LD=	@${_MKSHMSG} "   link  ${.CURDIR:T}/${.TARGET}"; \
79		${_MKSHECHO}\
80		${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ '$${SYSTEM_OBJ}' '$${EXTRA_OBJ}' vers.o ${USERMODE_LIBS}; \
81		${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o ${USERMODE_LIBS}
82NVFLAGS=	-n
83
84##
85## (6) port specific target dependencies
86##
87
88.if !make(obj) && !make(clean) && !make(cleandir)
89.BEGIN:
90	@rm -f i386 && \
91		ln -s $S/arch/i386/include i386
92.endif
93
94thunk.d: ${USERMODE}/usermode/thunk.c
95	${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \
96	    ${CPPFLAGS.thunk.c} ${USERMODE}/usermode/thunk.c
97
98thunk.o: ${USERMODE}/usermode/thunk.c
99	${CC} ${CPPFLAGS.thunk.c} -c -o $@ ${USERMODE}/usermode/thunk.c
100
101thunk_sdl.d: ${USERMODE}/usermode/thunk.c
102	${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \
103	    ${CPPFLAGS.thunk_sdl.c} ${USERMODE}/usermode/thunk_sdl.c
104
105thunk_sdl.o: ${USERMODE}/usermode/thunk_sdl.c
106	${CC} ${CPPFLAGS.thunk_sdl.c} -c -o $@ ${USERMODE}/usermode/thunk_sdl.c
107
108urkelvisor.d: ${USERMODE}/usermode/urkelvisor.c
109	${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \
110	    ${CPPFLAGS.urkelvisor.c} ${USERMODE}/usermode/urkelvisor.c
111
112urkelvisor.o: ${USERMODE}/usermode/urkelvisor.c
113	${CC} ${CPPFLAGS.urkelvisor.c} -c -o $@ ${USERMODE}/usermode/urkelvisor.c
114
115##
116## (7) misc settings
117##
118
119##
120## (8) config(8) generated machinery
121%INCLUDES
122
123%OBJS
124
125%CFILES
126
127%SFILES
128
129%LOAD
130
131%RULES
132
133##
134## (9) port independent kernel machinery
135##
136.include "$S/conf/Makefile.kern.inc"
137
138##
139## (10) appending make options
140##
141%MAKEOPTIONSAPPEND
142