mirror of
https://github.com/freebsd/freebsd-src
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5a9eee48b6
bsd.obj.mk instead of bsd.dep.mk for defining the _SUBDIR target and a default tags target. Abuse bsd.obj.mk for defining default cleandepend and depend targets.
98 lines
2.2 KiB
Makefile
98 lines
2.2 KiB
Makefile
# $Id: bsd.dep.mk,v 1.19 1998/03/23 14:58:26 eivind Exp $
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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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# DEPENDFILE dependencies file [.depend]
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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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# Create a (GLOBAL) gtags file for the source files.
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# If HTML is defined, htags is also run after gtags.
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MKDEPCMD?= mkdep
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DEPENDFILE?= .depend
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.if !target(depend)
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.if defined(SRCS)
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depend: beforedepend ${DEPENDFILE} afterdepend _SUBDIR
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# Different types of sources are compiled with slightly different flags.
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# Split up the sources, and filter out headers and non-applicable flags.
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${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} != "" || ${SRCS:M*.cxx} != ""
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${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*.cxx}
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.endif
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.if target(_EXTRADEPEND)
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cd ${.CURDIR}; ${MAKE} _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 _SUBDIR
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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 defined(NOTAGS)
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tags:
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.endif
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.if !target(tags)
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tags: ${SRCS} _SUBDIR
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@cd ${.CURDIR} && gtags ${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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.if !target(cleandepend)
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cleandepend: _SUBDIR
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.if defined(SRCS)
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rm -f ${DEPENDFILE} ${.OBJDIR}/GRTAGS ${.OBJDIR}/GSYMS ${.OBJDIR}/GTAGS
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.if defined(HTML)
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rm -rf ${.OBJDIR}/HTML
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.endif
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.endif
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.endif
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