bsd.dep.mk revision 1.44 
1#	$NetBSD: bsd.dep.mk,v 1.44 2003/06/11 17:32:45 wiz 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.NOPATH:	.depend
20.if empty(HOST_CYGWIN)
21.depend: ${SRCS} ${DPSRCS}
22	@rm -f .depend
23	@files="${.ALLSRC:M*.s} ${.ALLSRC:M*.S}"; \
24	if [ "$$files" != " " ]; then \
25	  echo ${MKDEP} -a ${MKDEPFLAGS} \
26	    ${AFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} ${__acpp_flags} ${AINC:Q} \
27	    $$files; \
28	  ${MKDEP} -a ${MKDEPFLAGS} \
29	    ${AFLAGS:M-[ID]*} ${CPPFLAGS} ${__acpp_flags} ${AINC} $$files; \
30	fi
31	@files="${.ALLSRC:M*.c}"; \
32	if [ "$$files" != "" ]; then \
33	  echo ${MKDEP} -a ${MKDEPFLAGS} \
34	    ${CFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} $$files; \
35	  ${MKDEP} -a ${MKDEPFLAGS} \
36	    ${CFLAGS:M-[ID]*} ${CPPFLAGS} $$files; \
37	fi
38	@files="${.ALLSRC:M*.m}"; \
39	if [ "$$files" != "" ]; then \
40	  echo ${MKDEP} -a ${MKDEPFLAGS} \
41	    ${OBJCFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} $$files; \
42	  ${MKDEP} -a ${MKDEPFLAGS} \
43	    ${OBJCFLAGS:M-[ID]*} ${CPPFLAGS} $$files; \
44	fi
45	@files="${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cxx} ${.ALLSRC:M*.cpp"; \
46	if [ "$$files" != "   " ]; then \
47	  echo ${MKDEP} -a ${MKDEPFLAGS} \
48	    ${CXXFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} $$files; \
49	  ${MKDEP} -a ${MKDEPFLAGS} \
50	    ${CXXFLAGS:M-[ID]*} ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEM} ${DESTDIR}/usr/include/g++} ${CPPFLAGS} $$files; \
51	fi
52.else
53#
54# Cygwin workarounds for limited environment & command line space
55#
56
57SRCS_S = ${SRCS:M*.[sS]} ${DPSRCS:M*.[sS]}
58SRCS_C = ${SRCS:M*.c} ${DPSRCS:M*.c}
59SRCS_M = ${SRCS:M*.m} ${DPSRCS:M*.m}
60SRCS_X = ${SRCS:M*.C} ${DPSRCS:M*.C} \
61         ${SRCS:M*.cc} ${DPSRCS:M*.cc} \
62         ${SRCS:M*.cpp} ${DPSRCS:M*.cpp} \
63	 ${SRCS:M*.cxx} ${DPSRCS:M*.cxx} 
64
65.depend: ${SRCS} ${DPSRCS} \
66	 ${SRCS_S:C/(.*)/\1.dep/g:S/^.dep$//g} \
67	 ${SRCS_C:C/(.*)/\1.dep/g:S/^.dep$//g} \
68	 ${SRCS_M:C/(.*)/\1.dep/g:S/^.dep$//g} \
69	 ${SRCS_X:C/(.*)/\1.dep/g:S/^.dep$//g}
70	@rm -f .depend
71	@cat ${.ALLSRC:M*.dep} > .depend
72
73.for F in ${SRCS_S:O:u}
74.NOPATH: ${F:C/(.*)/\1.dep/g}
75${F:C/(.*)/\1.dep/g}: ${F}
76	@echo ${MKDEP} -a -f $@ ${MKDEPFLAGS} \
77	    ${AFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} ${__acpp_flags} ${AINC:Q} \
78	    ${.ALLSRC}
79	@${MKDEP} -a -f $@ ${MKDEPFLAGS} ${AFLAGS:M-[ID]*} ${CPPFLAGS} \
80	    ${__acpp_flags} ${AINC} ${.ALLSRC}
81.endfor
82
83.for F in ${SRCS_C:O:u}
84.NOPATH: ${F:C/(.*)/\1.dep/g}
85${F:C/(.*)/\1.dep/g}: ${F}
86	@echo ${MKDEP} -a -f $@ ${MKDEPFLAGS} ${CFLAGS:M-[ID]*:Q} \
87	    ${CPPFLAGS:Q} ${.ALLSRC}
88	@${MKDEP} -a -f $@ ${MKDEPFLAGS} ${CFLAGS:M-[ID]*} ${CPPFLAGS} \
89	    ${.ALLSRC}
90.endfor
91
92.for F in ${SRCS_M:O:u}
93.NOPATH: ${F:C/(.*)/\1.dep/g}
94${F:C/(.*)/\1.dep/g}: ${F}
95	@echo ${MKDEP} -a -f $@ ${MKDEPFLAGS} ${OBJCFLAGS:M-[ID]*:Q} \
96	    ${CPPFLAGS:Q} ${.ALLSRC}
97	@${MKDEP} -a -f $@ ${MKDEPFLAGS} ${OBJCFLAGS:M-[ID]*} ${CPPFLAGS} \
98	    ${.ALLSRC}
99.endfor
100
101.for F in ${SRCS_X:O:u}
102.NOPATH: ${F:C/(.*)/\1.dep/g}
103${F:C/(.*)/\1.dep/g}: ${F}
104	@echo ${MKDEP} -a -f $@ ${MKDEPFLAGS} \
105	    ${CXXFLAGS:M-[ID]*:Q} ${CPPFLAGS:Q} ${.ALLSRC}
106	@${MKDEP} -a -f $@ ${MKDEPFLAGS} ${CXXFLAGS:M-[ID]*} \
107	    ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEM} \
108	    ${DESTDIR}/usr/include/g++} ${CPPFLAGS} ${.ALLSRC}
109.endfor
110
111.endif # Cygwin
112.endif # defined(SRCS)
113
114##### Clean rules
115cleandepend:
116.if defined(SRCS)
117	rm -f .depend ${.CURDIR}/tags ${CLEANDEPEND}
118.endif
119
120##### Custom rules
121.if !target(tags)
122tags: ${SRCS}
123.if defined(SRCS)
124	-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
125	    sed "s;\${.CURDIR}/;;" > tags
126.endif
127.endif
128