bug 2450: Allow build of RELEASE 3.2 from master's bmake
[dragonfly.git] / share / mk / bsd.dep.mk
CommitLineData
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1# $FreeBSD: src/share/mk/bsd.dep.mk,v 1.27.2.3 2002/12/23 16:33:37 ru Exp $
2#
3# The include file <bsd.dep.mk> handles Makefile dependencies.
4#
5#
6# +++ variables +++
7#
8# CTAGS A tags file generation program [gtags]
9#
10# CTAGSFLAGS Options for ctags(1) [not set]
11#
12# DEPENDFILE dependencies file [.depend]
13#
14# GTAGSFLAGS Options for gtags(1) [-o]
15#
16# HTAGSFLAGS Options for htags(1) [not set]
17#
18# MKDEP Options for ${MKDEPCMD} [not set]
19#
20# MKDEPCMD Makefile dependency list program [mkdep]
59620cdf 21#
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22# SRCS List of source files (c, c++, assembler)
23#
24#
25# +++ targets +++
26#
27# cleandepend:
28# Remove depend and tags file
29#
30# depend:
31# Make the dependencies for the source files, and store
32# them in the file ${DEPENDFILE}.
33#
34# tags:
35# In "ctags" mode, create a tags file for the source files.
36# In "gtags" mode, create a (GLOBAL) gtags file for the
37# source files. If HTML is defined, htags(1) is also run
38# after gtags(1).
39
40.if !target(__<bsd.init.mk>__)
41.error bsd.dep.mk cannot be included directly.
42.endif
43
44CTAGS?= gtags
45CTAGSFLAGS?=
46GTAGSFLAGS?= -o
47HTAGSFLAGS?=
48
49MKDEPCMD?= mkdep
50DEPENDFILE?= .depend
51
52# Keep `tags' here, before SRCS are mangled below for `depend'.
53.if !target(tags) && defined(SRCS) && !defined(NOTAGS)
54tags: ${SRCS}
55.if ${CTAGS:T} == "ctags"
56 @${CTAGS} ${CTAGSFLAGS} -f /dev/stdout \
57 ${.ALLSRC:N*.h} | sed "s;${.CURDIR}/;;" > ${.TARGET}
58.elif ${CTAGS:T} == "gtags"
59 @cd ${.CURDIR} && ${CTAGS} ${GTAGSFLAGS} ${.OBJDIR}
60.if defined(HTML)
61 @cd ${.CURDIR} && htags ${HTAGSFLAGS} -d ${.OBJDIR} ${.OBJDIR}
62.endif
63.endif
64.endif
65
66.if defined(SRCS)
67CLEANFILES?=
68
69.for _LSRC in ${SRCS:M*.l:N*/*}
59620cdf 70.for _LC in ${_LSRC:R}.c
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71${_LC}: ${_LSRC}
72 ${LEX} -t ${LFLAGS} ${.ALLSRC} > ${.TARGET}
73SRCS:= ${SRCS:S/${_LSRC}/${_LC}/}
59620cdf 74CLEANFILES+= ${_LC}
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75.endfor
76.endfor
77
78.for _YSRC in ${SRCS:M*.y:N*/*}
59620cdf 79.for _YC in ${_YSRC:R}.c
984263bc 80SRCS:= ${SRCS:S/${_YSRC}/${_YC}/}
59620cdf 81CLEANFILES+= ${_YC}
8d049a95 82.if !empty(YFLAGS:M-d) && !empty(SRCS:My.tab.h)
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83.ORDER: ${_YC} y.tab.h
84${_YC} y.tab.h: ${_YSRC}
85 ${YACC} ${YFLAGS} ${.ALLSRC}
86 cp y.tab.c ${_YC}
59620cdf 87CLEANFILES+= y.tab.c y.tab.h
ff5b5f8a 88.elif !empty(YFLAGS:M-d)
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89.for _YH in ${_YC:S/.c/.h/}
90.ORDER: ${_YC} ${_YH}
91${_YC} ${_YH}: ${_YSRC}
92 ${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
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93SRCS+= ${_YH}
94CLEANFILES+= ${_YH}
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95.endfor
96.else
97${_YC}: ${_YSRC}
98 ${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
99.endif
100.endfor
101.endfor
102.endif
103
104.if !target(depend)
105.if defined(SRCS)
67be5538 106depend: beforedepend _dependincs ${DEPENDFILE} afterdepend
984263bc 107
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108# Tell bmake not to look for generated files via .PATH
109.NOPATH: ${DEPENDFILE}
110
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111# Different types of sources are compiled with slightly different flags.
112# Split up the sources, and filter out headers and non-applicable flags.
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113# Separate flag groups out of the sources and treat them differently.
114# The special "_" group is for all files not in any group.
115__FLAGS=
116__FLAGS_FILES= ${SRCS}
117.for _FG in ${FLAGS_GROUPS}
118.for _FFILE in ${${_FG}_FLAGS_FILES}
119__FLAGS_FILES:= ${__FLAGS_FILES:N${_FFILE}}
120.endfor
121.endfor
122
f21f740a 123_DEPENDFILES= ${FLAGS_GROUPS:S/^/.depend_/g}
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124
125${DEPENDFILE}: ${_DEPENDFILES}
6d68f83f 126
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127#
128# __FLAG_FILES is built from SRCS. That means it will contain
129# also .h files and other files that are not direct sources, but which
130# might be required to even run mkdep. This is important if those are
131# generated as well, like some forwarding headers.
132#
133# We'll have to pass these "sources" on to the other .depend_ file targets,
134# since otherwise they might be run before the generated sources are
135# generated. _ALL_DEPENDS captures all files in SRCS that are not handled
136# by the mkdep calls, i.e. all sources that are not being used directly
137# for the .depend* file.
138#
139_ALL_DEPENDS=${__FLAGS_FILES:N*.[sS]:N*.c:N*.cc:N*.C:N*.cpp:N*.cpp:N*.cxx:N*.m}
140
6d68f83f 141.for _FG in _ ${FLAGS_GROUPS}
f0ca6fca 142.depend${_FG:S/^/_/:N__}: ${${_FG}_FLAGS_FILES} ${_ALL_DEPENDS}
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143 -rm -f ${.TARGET}
144 -> ${.TARGET}
145.if ${${_FG}_FLAGS_FILES:M*.[sS]} != ""
146 ${MKDEPCMD} -f ${.TARGET} -a ${MKDEP} \
147 ${${_FG}_FLAGS} \
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148 ${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
149 ${AINC} \
150 ${.ALLSRC:M*.[sS]}
151.endif
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152.if ${${_FG}_FLAGS_FILES:M*.c} != ""
153 ${MKDEPCMD} -f ${.TARGET} -a ${MKDEP} \
154 ${${_FG}_FLAGS} \
984263bc 155 ${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
1ce5d5aa 156 ${CFLAGS:M-std=*} \
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157 ${.ALLSRC:M*.c}
158.endif
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159.if ${${_FG}_FLAGS_FILES:M*.cc} != "" || \
160 ${${_FG}_FLAGS_FILES:M*.C} != "" || \
161 ${${_FG}_FLAGS_FILES:M*.cpp} != "" || \
162 ${${_FG}_FLAGS_FILES:M*.cxx} != ""
163 ${MKDEPCMD} -f ${.TARGET} -a ${MKDEP} \
164 ${${_FG}_FLAGS} \
984263bc 165 ${CXXFLAGS:M-nostdinc*} ${CXXFLAGS:M-[BID]*} \
1ce5d5aa 166 ${CXXFLAGS:M-std=*} \
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167 ${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cpp} ${.ALLSRC:M*.cxx}
168.endif
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169.if ${${_FG}_FLAGS_FILES:M*.m} != ""
170 ${MKDEPCMD} -f ${.TARGET} -a ${MKDEP} \
171 ${${_FG}_FLAGS} \
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172 ${OBJCFLAGS:M-nostdinc*} ${OBJCFLAGS:M-[BID]*} \
173 ${OBJCFLAGS:M-Wno-import*} \
174 ${.ALLSRC:M*.m}
175.endif
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176.if !empty(${_FG:M_}) && !empty(_DEPENDFILES)
177 cat ${_DEPENDFILES} >> ${.TARGET}
178.endif
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179.endfor
180
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181.if target(_EXTRADEPEND)
182_EXTRADEPEND: .USE
183${DEPENDFILE}: _EXTRADEPEND
184.endif
185
984263bc 186.else
67be5538 187depend: beforedepend _dependincs afterdepend
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188.endif
189.if !target(beforedepend)
190beforedepend:
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191.endif
192.if !target(afterdepend)
193afterdepend:
194.endif
195.endif
196
197.if !target(cleandepend)
198cleandepend:
199.if defined(SRCS)
200.if ${CTAGS:T} == "ctags"
6d68f83f 201 rm -f ${DEPENDFILE} ${_DEPENDFILES} tags
984263bc 202.elif ${CTAGS:T} == "gtags"
6d68f83f 203 rm -f ${DEPENDFILE} ${_DEPENDFILES} GPATH GRTAGS GSYMS GTAGS
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204.if defined(HTML)
205 rm -rf HTML
206.endif
207.endif
208.endif
209.endif
210
211.if !target(checkdpadd) && (defined(DPADD) || defined(LDADD))
212checkdpadd:
213.if ${OBJFORMAT} != aout
214 @ldadd=`echo \`for lib in ${DPADD} ; do \
215 echo $$lib | sed 's;^/usr/lib/lib\(.*\)\.a;-l\1;' ; \
216 done \`` ; \
217 ldadd1=`echo ${LDADD}` ; \
218 if [ "$$ldadd" != "$$ldadd1" ] ; then \
219 echo ${.CURDIR} ; \
220 echo "DPADD -> $$ldadd" ; \
221 echo "LDADD -> $$ldadd1" ; \
222 fi
223.else
224 @dpadd=`echo \`ld -Bstatic -f ${LDADD}\`` ; \
225 if [ "$$dpadd" != "${DPADD}" ] ; then \
226 echo ${.CURDIR} ; \
227 echo "LDADD -> $$dpadd" ; \
228 echo "DPADD = ${DPADD}" ; \
229 fi
230.endif
231.endif
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232
233.if defined(INCS) && make(depend)
59620cdf 234_dependincs: buildincludes .WAIT installincludes
67be5538 235.else
67be5538 236_dependincs:
67be5538 237.endif
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238
239.ORDER: beforedepend _dependincs ${DEPENDFILE} afterdepend