bsd.dep.mk revision 1.55 
1#	$NetBSD: bsd.dep.mk,v 1.55 2003/08/01 17:04:01 lukem Exp $
2
3##### Basic targets
4.PHONY:		cleandepend
5cleandir:	cleandepend
6realdepend:	beforedepend .depend afterdepend
7.ORDER:		beforedepend .depend afterdepend
8
9beforedepend .depend afterdepend: # ensure existence
10
11##### Default values
12MKDEP?=		mkdep
13
14##### Build rules
15# some of the rules involve .h sources, so remove them from mkdep line
16
17.if defined(SRCS)							# {
18__acpp_flags=	-traditional-cpp
19
20__DPSRCS.all=	${SRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/} \
21		${DPSRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/}
22__DPSRCS.d=	${__DPSRCS.all:O:u:M*.d}
23__DPSRCS.notd=	${__DPSRCS.all:O:u:N*.d}
24
25.NOPATH: .depend ${__DPSRCS.d}
26
27${__DPSRCS.d}: ${__DPSRCS.notd} ${DPSRCS}
28
29.depend: ${__DPSRCS.d}
30	@rm -f .depend
31	cat ${__DPSRCS.d} > .depend
32
33.SUFFIXES: .d .c .m .s .S .C .cc .cpp .cxx
34
35.c.d:
36	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CFLAGS:M-[ID]*} ${CPPFLAGS} \
37	    ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
38
39.m.d:
40	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${OBJCFLAGS:M-[ID]*} \
41	    ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
42
43.s.d .S.d:
44	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${AFLAGS:M-[ID]*} ${CPPFLAGS} \
45	    ${CPPFLAGS.${.IMPSRC:T}} ${__acpp_flags} ${AINC} ${.IMPSRC}
46
47.C.d .cc.d .cpp.d .cxx.d:
48	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CXXFLAGS:M-[ID]*} \
49	    ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} \
50	    ${DESTDIR}/usr/include/g++} \
51	    ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
52
53.endif # defined(SRCS)							# }
54
55##### Clean rules
56cleandepend:
57.if defined(SRCS)
58	rm -f .depend ${__DPSRCS.d} ${.CURDIR}/tags ${CLEANDEPEND}
59.endif
60
61##### Custom rules
62.if !target(tags)
63tags: ${SRCS}
64.if defined(SRCS)
65	-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
66	    sed "s;\${.CURDIR}/;;" > tags
67.endif
68.endif
69