134 lines
3.1 KiB
Makefile
134 lines
3.1 KiB
Makefile
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# $Id: dep.mk,v 1.16 2012/11/11 22:37:02 sjg Exp $
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.if !target(__${.PARSEFILE}__)
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__${.PARSEFILE}__:
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# handle Proc*C as well...
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.if defined(SRCS)
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.if !empty(SRCS:M*.pc)
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.include <proc.mk>
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.endif
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# it would be nice to be able to query .SUFFIXES
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OBJ_EXTENSIONS+= .o .po .lo .So
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# explicit dependencies help short-circuit .SUFFIX searches
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SRCS_DEP_FILTER+= N*.[hly]
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.for s in ${SRCS:${SRCS_DEP_FILTER:O:u:ts:}}
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.for e in ${OBJ_EXTENSIONS:O:u}
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.if !target(${s:T:R}$e)
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${s:T:R}$e: $s
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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 exists(/usr/bin/mkdep)
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MKDEP_CMD?= mkdep
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.elif exists(/usr/local/share/bin/mkdeps.sh)
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MKDEP_CMD?= /usr/local/share/bin/mkdeps.sh -N
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.endif
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MKDEP_CMD?= mkdep
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MKDEP ?= ${MKDEP_CMD}
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.NOPATH: .depend
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.if ${MKDEP} == "auto.dep" && make(depend)
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# auto.dep.mk does not "do" depend
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MK_AUTODEP= no
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.endif
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.if ${MK_AUTODEP} == yes
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.if ${MKDEP:T:S,auto,,} != ${MKDEP:T}
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.include <${MKDEP}.mk>
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.else
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.include <autodep.mk>
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.endif
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.else
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.if ${MKDEP:T:S,auto,,} != ${MKDEP:T}
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MKDEP = ${MKDEP_CMD}
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.endif
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MKDEP_ENV_VARS += CC CXX
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.for v in ${MKDEP_ENV_VARS:O:u}
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.if !empty($v)
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MKDEP_ENV += $v='${$v}'
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.endif
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.endfor
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_MKDEP = ${MKDEP_ENV} ${MKDEP}
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# some of the rules involve .h sources, so remove them from mkdep line
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.if !target(depend)
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depend: beforedepend .depend _SUBDIRUSE afterdepend
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.if defined(SRCS)
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# libs can have too many SRCS for a single command line
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# so do them one at a time.
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.depend: ${SRCS} ${.PARSEDIR}/${.PASEFILE}
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@rm -f .depend
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.ifdef LIB
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@files="${.ALLSRC:M*.[sS]}"; \
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set -x; for f in $$files; do ${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} ${AINC} $$f; done
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@files="${.ALLSRC:M*.c} ${.ALLSRC:M*.pc:T:.pc=.c}"; \
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set -x; for f in $$files; do ${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} $$f; done
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@files="${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cxx}"; \
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set -x; for f in $$files; do ${_MKDEP} -a ${MKDEPFLAGS} \
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${CXXFLAGS:M-[ID]*} ${CPPFLAGS} $$f; done
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.else
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@files="${.ALLSRC:M*.[Ss]}"; \
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case "$$files" in *.[Ss]*) \
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echo ${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} ${AINC} $$files; \
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${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} ${AINC} $$files;; \
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esac
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@files="${.ALLSRC:M*.c} ${.ALLSRC:M*.pc:T:.pc=.c}"; \
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case "$$files" in *.c*) \
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echo ${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} $$files; \
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${_MKDEP} -a ${MKDEPFLAGS} \
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${CFLAGS:M-[ID]*} ${CPPFLAGS} $$files;; \
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esac
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@files="${.ALLSRC:M*.cc} ${.ALLSRC:M*.C} ${.ALLSRC:M*.cxx}"; \
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case "$$files" in *.[Cc]*) \
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echo ${_MKDEP} -a ${MKDEPFLAGS} \
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${CXXFLAGS:M-[ID]*} ${CPPFLAGS} $$files; \
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${_MKDEP} -a ${MKDEPFLAGS} \
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${CXXFLAGS:M-[ID]*} ${CPPFLAGS} $$files;; \
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esac
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.endif
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.else
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.depend:
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.endif
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.if !target(beforedepend)
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beforedepend:
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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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.endif
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.if !target(tags)
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.if defined(SRCS)
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tags: ${SRCS} _SUBDIRUSE
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-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
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sed "s;\${.CURDIR}/;;" > tags
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.else
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tags:
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.endif
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.endif
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.if defined(SRCS)
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cleandir: cleandepend
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.if !target(cleandepend)
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cleandepend:
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rm -f .depend ${.CURDIR}/tags
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.endif
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.endif
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.endif
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