85564c69ca
Before this, the target was unknown. Now it will recurse on subdirs and run the target in the current directory. It is required to recurse as there may be subdirs that have objs in their directory or in the object directory, so it is not enough to just delete the objdir of the subdir parent. MFC after: 2 weeks Sponsored by: EMC / Isilon Storage Division
153 lines
4.1 KiB
Makefile
153 lines
4.1 KiB
Makefile
# from: @(#)bsd.subdir.mk 5.9 (Berkeley) 2/1/91
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# $FreeBSD$
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#
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# The include file <bsd.subdir.mk> contains the default targets
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# for building subdirectories.
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#
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# For all of the directories listed in the variable SUBDIRS, the
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# specified directory will be visited and the target made. There is
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# also a default target which allows the command "make subdir" where
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# subdir is any directory listed in the variable SUBDIRS.
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#
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#
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# +++ variables +++
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#
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# DISTRIBUTION Name of distribution. [base]
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#
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# SUBDIR A list of subdirectories that should be built as well.
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# Each of the targets will execute the same target in the
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# subdirectories. SUBDIR.yes is automatically appeneded
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# to this list.
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#
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# +++ targets +++
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#
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# distribute:
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# This is a variant of install, which will
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# put the stuff into the right "distribution".
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#
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# afterinstall, all, all-man, beforeinstall, checkdpadd, clean,
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# cleandepend, cleandir, cleanilinks depend, install, lint,
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# maninstall, manlint, obj, objlink, realinstall, regress, tags
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#
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.if !target(__<bsd.subdir.mk>__)
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__<bsd.subdir.mk>__:
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.include <bsd.init.mk>
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.if !defined(NEED_SUBDIR)
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.if ${.MAKE.LEVEL} == 0 && ${MK_META_MODE} == "yes" && !empty(SUBDIR) && !(make(clean*) || make(destroy*))
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.include <meta.subdir.mk>
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# ignore this
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_SUBDIR:
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.endif
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.endif
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.if !target(_SUBDIR)
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.if defined(SUBDIR)
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SUBDIR:=${SUBDIR} ${SUBDIR.yes}
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SUBDIR:=${SUBDIR:u}
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.endif
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DISTRIBUTION?= base
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.if !target(distribute)
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distribute: .MAKE
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.for dist in ${DISTRIBUTION}
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${_+_}cd ${.CURDIR}; \
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${MAKE} install -DNO_SUBDIR DESTDIR=${DISTDIR}/${dist} SHARED=copies
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.endfor
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.endif
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_SUBDIR: .USE .MAKE
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.if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
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@${_+_}for entry in ${SUBDIR:N.WAIT}; do \
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if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
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${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:S,realinstall,install,:S,^_sub.,,})"; \
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edir=$${entry}.${MACHINE_ARCH}; \
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cd ${.CURDIR}/$${edir}; \
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else \
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${ECHODIR} "===> ${DIRPRFX}$$entry (${.TARGET:S,realinstall,install,:S,^_sub.,,})"; \
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edir=$${entry}; \
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cd ${.CURDIR}/$${edir}; \
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fi; \
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${MAKE} ${.TARGET:S,realinstall,install,:S,^_sub.,,} \
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DIRPRFX=${DIRPRFX}$$edir/; \
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done
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.endif
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${SUBDIR:N.WAIT}: .PHONY .MAKE
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${_+_}@if test -d ${.TARGET}.${MACHINE_ARCH}; then \
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cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
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else \
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cd ${.CURDIR}/${.TARGET}; \
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fi; \
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${MAKE} all
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# Work around parsing of .if nested in .for by putting .WAIT string into a var.
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__wait= .WAIT
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.for __target in all all-man checkdpadd clean cleandepend cleandir \
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cleanilinks cleanobj depend distribute lint maninstall manlint obj objlink \
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realinstall regress tags ${SUBDIR_TARGETS}
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.ifdef SUBDIR_PARALLEL
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__subdir_targets=
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.for __dir in ${SUBDIR}
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.if ${__wait} == ${__dir}
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__subdir_targets+= .WAIT
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.else
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__subdir_targets+= ${__target}_subdir_${__dir}
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__deps=
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.for __dep in ${SUBDIR_DEPEND_${__dir}}
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__deps+= ${__target}_subdir_${__dep}
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.endfor
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${__target}_subdir_${__dir}: .MAKE ${__deps}
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.if !defined(NO_SUBDIR)
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@${_+_}if test -d ${.CURDIR}/${__dir}.${MACHINE_ARCH}; then \
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${ECHODIR} "===> ${DIRPRFX}${__dir}.${MACHINE_ARCH} (${__target:realinstall=install})"; \
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edir=${__dir}.${MACHINE_ARCH}; \
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cd ${.CURDIR}/$${edir}; \
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else \
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${ECHODIR} "===> ${DIRPRFX}${__dir} (${__target:realinstall=install})"; \
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edir=${__dir}; \
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cd ${.CURDIR}/$${edir}; \
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fi; \
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${MAKE} ${__target:realinstall=install} \
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DIRPRFX=${DIRPRFX}$$edir/
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.endif
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.endif
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.endfor
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${__target}: ${__subdir_targets}
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.else
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${__target}: _sub.${__target}
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_sub.${__target}: _SUBDIR
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.endif
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.endfor
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.for __target in files includes config
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.for __stage in build install
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${__stage}${__target}:
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.if make(${__stage}${__target})
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${__stage}${__target}: _sub.${__stage}${__target}
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_sub.${__stage}${__target}: _SUBDIR
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.endif
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.endfor
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.if !target(${__target})
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${__target}: .MAKE
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${_+_}cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
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.endif
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.endfor
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.endif
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.if !target(install)
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.if !target(beforeinstall)
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beforeinstall:
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.endif
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.if !target(afterinstall)
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afterinstall:
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.endif
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install: beforeinstall realinstall afterinstall
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.ORDER: beforeinstall realinstall afterinstall
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.endif
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.endif
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