mirror of
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3d7f65df6e
to `:', so that it stays compatible with a stale dependency recorded in .depend when the type of "foo" changes from file to directory or back. Compensate for the loss of the "If no sources are specified, the target is always re-created" feature by marking these targets with the .PHONY attribute. While here, fix a bug in the target's script (nobody uses these targets apparently).
97 lines
2.5 KiB
Makefile
97 lines
2.5 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.
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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,
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# clean, cleandepend, cleandir, depend, install, lint, maninstall,
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# obj, objlink, realinstall, regress, tags
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#
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.include <bsd.init.mk>
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DISTRIBUTION?= base
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.if !target(distribute)
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distribute:
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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
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.if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
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@${_+_}for entry in ${SUBDIR}; do \
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if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
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${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:realinstall=install})"; \
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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}$$entry (${.TARGET:realinstall=install})"; \
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edir=$${entry}; \
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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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done
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.endif
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${SUBDIR}: .PHONY
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${_+_}@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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${MAKE} all
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.for __target in all all-man checkdpadd clean cleandepend cleandir \
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depend distribute lint maninstall \
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obj objlink realinstall regress tags \
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${SUBDIR_TARGETS}
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${__target}: _SUBDIR
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.endfor
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.for __target in files includes
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.for __stage in build install
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${__stage}${__target}:
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.if make(${__stage}${__target})
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${__stage}${__target}: _SUBDIR
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.endif
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.endfor
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${__target}:
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${_+_}cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
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.endfor
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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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