mirror of
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ccc4bab104
to creating the tags file using ctags(1). Defaults to "gtags". Made GTAGSFLAGS and HTAGSFLAGS overrideable, added CTAGSFLAGS. Folded bsd.prog.mk version of `tags' into bsd.dep.mk. PR: bin/42852
186 lines
4.3 KiB
Makefile
186 lines
4.3 KiB
Makefile
# $FreeBSD$
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#
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# The include file <bsd.dep.mk> handles Makefile dependencies.
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#
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#
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# +++ variables +++
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#
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# CTAGS A tags file generation program [gtags]
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#
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# CTAGSFLAGS Options for ctags(1) [not set]
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#
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# DEPENDFILE dependencies file [.depend]
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#
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# GTAGSFLAGS Options for gtags(1) [-o]
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#
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# HTAGSFLAGS Options for htags(1) [not set]
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#
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# MKDEP Options for ${MKDEPCMD} [not set]
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#
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# MKDEPCMD Makefile dependency list program [mkdep]
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#
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# SRCS List of source files (c, c++, assembler)
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#
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#
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# +++ targets +++
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#
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# cleandepend:
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# Remove depend and tags file
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#
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# depend:
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# Make the dependencies for the source files, and store
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# them in the file ${DEPENDFILE}.
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#
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# tags:
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# In "ctags" mode, create a tags file for the source files.
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# In "gtags" mode, create a (GLOBAL) gtags file for the
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# source files. If HTML is defined, htags(1) is also run
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# after gtags(1).
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.if !target(__<bsd.init.mk>__)
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.error bsd.dep.mk cannot be included directly.
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.endif
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CTAGS?= gtags
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CTAGSFLAGS?=
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GTAGSFLAGS?= -o
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HTAGSFLAGS?=
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.if ${CC} != "cc"
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MKDEPCMD?= CC='${CC}' mkdep
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.else
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MKDEPCMD?= mkdep
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.endif
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DEPENDFILE?= .depend
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# Keep `tags' here, before SRCS are mangled below for `depend'.
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.if !target(tags) && defined(SRCS) && !defined(NOTAGS)
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tags: ${SRCS}
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.if ${CTAGS:T} == "ctags"
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@${CTAGS} ${CTAGSFLAGS} -f /dev/stdout \
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${.ALLSRC:N*.h} | sed "s;${.CURDIR}/;;" > ${.TARGET}
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.elif ${CTAGS:T} == "gtags"
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@cd ${.CURDIR} && ${CTAGS} ${GTAGSFLAGS} ${.OBJDIR}
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.if defined(HTML)
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@cd ${.CURDIR} && htags ${HTAGSFLAGS} -d ${.OBJDIR} ${.OBJDIR}
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.endif
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.endif
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.endif
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.if defined(SRCS)
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CLEANFILES?=
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.for _LSRC in ${SRCS:M*.l:N*/*}
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.for _LC in ${_LSRC:S/.l/.c/}
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${_LC}: ${_LSRC}
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${LEX} -t ${LFLAGS} ${.ALLSRC} > ${.TARGET}
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SRCS:= ${SRCS:S/${_LSRC}/${_LC}/}
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CLEANFILES:= ${CLEANFILES} ${_LC}
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.endfor
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.endfor
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.for _YSRC in ${SRCS:M*.y:N*/*}
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.for _YC in ${_YSRC:S/.y/.c/}
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SRCS:= ${SRCS:S/${_YSRC}/${_YC}/}
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CLEANFILES:= ${CLEANFILES} ${_YC}
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.if ${YFLAGS:M-d} != "" && ${SRCS:My.tab.h}
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.ORDER: ${_YC} y.tab.h
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${_YC} y.tab.h: ${_YSRC}
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${YACC} ${YFLAGS} ${.ALLSRC}
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cp y.tab.c ${_YC}
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SRCS:= ${SRCS} y.tab.h
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CLEANFILES:= ${CLEANFILES} y.tab.c y.tab.h
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.elif ${YFLAGS:M-d} != ""
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.for _YH in ${_YC:S/.c/.h/}
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.ORDER: ${_YC} ${_YH}
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${_YC} ${_YH}: ${_YSRC}
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${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
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SRCS:= ${SRCS} ${_YH}
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CLEANFILES:= ${CLEANFILES} ${_YH}
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.endfor
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.else
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${_YC}: ${_YSRC}
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${YACC} ${YFLAGS} -o ${_YC} ${.ALLSRC}
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.endif
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.endfor
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.endfor
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.endif
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.if !target(depend)
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.if defined(SRCS)
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depend: beforedepend ${DEPENDFILE} afterdepend
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# Different types of sources are compiled with slightly different flags.
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# Split up the sources, and filter out headers and non-applicable flags.
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${DEPENDFILE}: ${SRCS}
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rm -f ${DEPENDFILE}
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.if ${SRCS:M*.[sS]} != ""
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${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
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${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
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${AINC} \
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${.ALLSRC:M*.[sS]}
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.endif
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.if ${SRCS:M*.c} != ""
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${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
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${CFLAGS:M-nostdinc*} ${CFLAGS:M-[BID]*} \
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${.ALLSRC:M*.c}
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.endif
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.if ${SRCS:M*.cc} != "" || ${SRCS:M*.C} != "" || ${SRCS:M*.cpp} != "" || \
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${SRCS:M*.cxx} != ""
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${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
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${CXXFLAGS:M-nostdinc*} ${CXXFLAGS:M-[BID]*} \
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${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cpp} ${.ALLSRC:M*.cxx}
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.endif
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.if ${SRCS:M*.m} != ""
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${MKDEPCMD} -f ${DEPENDFILE} -a ${MKDEP} \
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${OBJCFLAGS:M-nostdinc*} ${OBJCFLAGS:M-[BID]*} \
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${OBJCFLAGS:M-Wno-import*} \
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${.ALLSRC:M*.m}
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.endif
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.if target(_EXTRADEPEND)
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_EXTRADEPEND: .USE
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${DEPENDFILE}: _EXTRADEPEND
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.endif
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.ORDER: ${DEPENDFILE} afterdepend
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.else
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depend: beforedepend afterdepend
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.endif
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.if !target(beforedepend)
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beforedepend:
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.else
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.ORDER: beforedepend ${DEPENDFILE}
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.ORDER: beforedepend afterdepend
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.endif
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.if !target(afterdepend)
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afterdepend:
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.endif
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.endif
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.if !target(cleandepend)
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cleandepend:
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.if defined(SRCS)
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.if ${CTAGS:T} == "ctags"
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rm -f ${DEPENDFILE} tags
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.elif ${CTAGS:T} == "gtags"
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rm -f ${DEPENDFILE} GPATH GRTAGS GSYMS GTAGS
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.if defined(HTML)
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rm -rf HTML
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.endif
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.endif
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.endif
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.endif
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.if !target(checkdpadd) && (defined(DPADD) || defined(LDADD))
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checkdpadd:
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@ldadd=`echo \`for lib in ${DPADD} ; do \
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echo $$lib | sed 's;^/usr/lib/lib\(.*\)\.a;-l\1;' ; \
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done \`` ; \
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ldadd1=`echo ${LDADD}` ; \
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if [ "$$ldadd" != "$$ldadd1" ] ; then \
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echo ${.CURDIR} ; \
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echo "DPADD -> $$ldadd" ; \
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echo "LDADD -> $$ldadd1" ; \
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fi
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.endif
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