1# $NetBSD: Makefile.usermode,v 1.30 2012/01/07 20:07:00 reinoud Exp $
2
3USETOOLS?=			no
4NEED_OWN_INSTALL_TARGET?=	no
5.include <bsd.own.mk>
6
7##
8## (1) port identification
9##
10USERMODE=	$S/arch/usermode
11GENASSYM_CONF=	${USERMODE}/usermode/genassym.cf
12MACHINE_ARCH!=uname -p
13
14##
15## (2) compile settings
16##
17USERMODE_HOSTOS!=uname -s
18USERMODE_HOSTMACHINE!=uname -m
19USERMODE_LIBS=	-lc -lrt
20USERMODE_CPPFLAGS=${DEBUG} -U_KERNEL -I/usr/include
21USERMODE_CPPFLAGS+=${CWARNFLAGS} ${NOGCCERROR:D:U-Werror}
22
23.if ${USERMODE_HOSTOS} == "Linux"
24USERMODE_LIBS+=	-lpthread
25CPPFLAGS+=-Dstrtoul=netbsd_strtoul
26CPPFLAGS+=-Dstrtoll=netbsd_strtoll
27CPPFLAGS+=-Dstrtoull=netbsd_strtoull
28CPPFLAGS+=-D__NetBSD__ -Wno-unused-but-set-variable
29.endif
30
31DEFCOPTS=	-fno-omit-frame-pointer
32CPPFLAGS+=	-Dusermode
33CPPFLAGS+=	-Dsyscall=kernel_syscall
34CPPFLAGS.init_main.c+=	-Dmain=kernmain
35
36CPPFLAGS.thunk.c+=	${USERMODE_CPPFLAGS}
37
38##
39## (3) libkern and compat
40##
41KERN_AS=	library
42COMPAT_AS=	library
43
44##
45## (4) local objects, compile rules, and dependencies
46##
47MD_OBJS=	thunk.o
48MD_CFILES=	${USERMODE}/usermode/thunk.c
49MD_SFILES=
50
51MD_OBJS+=	cpu_${MACHINE_ARCH}.o
52MD_CFILES+=	${USERMODE}/target/${MACHINE_ARCH}/cpu_${MACHINE_ARCH}.c
53
54##
55## (5) link settings
56##
57TEXTADDR?=	  %TEXTADDR%
58
59LINKFLAGS_NORMAL=	-X
60KERN_LDSCRIPT?=	kern.ldscript
61#LINKFORMAT=	-T ${USERMODE}/conf/${KERN_LDSCRIPT}
62
63SYSTEM_LD=	@${_MKSHMSG} "   link  ${.CURDIR:T}/${.TARGET}"; \
64		${_MKSHECHO}\
65		${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ ${LINKFORMAT} -Ttext ${TEXTADDR} '$${SYSTEM_OBJ}' '$${EXTRA_OBJ}' vers.o ${USERMODE_LIBS}; \
66		${CC} -static ${COPTS} -Wl,-Map,$@.map -o $@ ${LINKFORMAT} -Ttext ${TEXTADDR} ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o ${USERMODE_LIBS}
67NVFLAGS=	-n
68
69##
70## (6) port specific target dependencies
71##
72
73.if !make(obj) && !make(clean) && !make(cleandir)
74.BEGIN:
75	@rm -f i386 && \
76		ln -s $S/arch/i386/include i386
77	@rm -f amd64 && \
78		ln -s $S/arch/amd64/include amd64
79.endif
80
81thunk.d: ${USERMODE}/usermode/thunk.c
82	${MKDEP} -f ${.TARGET} -- ${MKDEP_CFLAGS} \
83	    ${CPPFLAGS.thunk.c} ${USERMODE}/usermode/thunk.c
84
85thunk.o: ${USERMODE}/usermode/thunk.c
86	${CC} ${COPTS} ${CPPFLAGS.thunk.c} -c -o $@ ${USERMODE}/usermode/thunk.c
87
88##
89## (7) misc settings
90##
91
92##
93## (8) config(8) generated machinery
94%INCLUDES
95
96%OBJS
97
98%CFILES
99
100%SFILES
101
102%LOAD
103
104%RULES
105
106##
107## (9) port independent kernel machinery
108##
109.include "$S/conf/Makefile.kern.inc"
110
111##
112## (10) appending make options
113##
114%MAKEOPTIONSAPPEND
115