d54266d5b6
for adding it was so that -j3 carried through on a make -j3 world, but found at least one circumstance where it breaks 'make depend'
87 lines
2.2 KiB
Makefile
87 lines
2.2 KiB
Makefile
# from: @(#)bsd.subdir.mk 5.9 (Berkeley) 2/1/91
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# $Id: bsd.subdir.mk,v 1.15 1997/03/30 23:39:39 scrappy Exp $
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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. It has the same seven targets
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# as <bsd.prog.mk>:
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# all, clean, cleandir, depend, install, lint, and tags.
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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. [bin]
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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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# afterdistribute, afterinstall, all, beforeinstall, checkdpadd,
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# clean, cleandepend, cleandir, depend, install, lint, maninstall,
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# obj, objlink, realinstall, tags
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#
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.MAIN: all
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_SUBDIRUSE: .USE
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@for entry in ${SUBDIR}; do \
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(if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
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${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE}"; \
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edir=$${entry}.${MACHINE}; \
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cd ${.CURDIR}/$${edir}; \
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else \
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${ECHODIR} "===> ${DIRPRFX}$$entry"; \
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edir=$${entry}; \
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cd ${.CURDIR}/$${edir}; \
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fi; \
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${MAKE} ${.TARGET:realinstall=install} DIRPRFX=${DIRPRFX}$$edir/); \
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done
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${SUBDIR}::
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@if test -d ${.TARGET}.${MACHINE}; then \
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cd ${.CURDIR}/${.TARGET}.${MACHINE}; \
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else \
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cd ${.CURDIR}/${.TARGET}; \
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fi; \
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${MAKE} all
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.for __target in all checkdpadd clean cleandepend cleandir depend lint \
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maninstall obj objlink tags
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.if !target(__target)
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${__target}: _SUBDIRUSE
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.endif
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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: afterinstall
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afterinstall: realinstall
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realinstall: beforeinstall _SUBDIRUSE
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.endif
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DISTRIBUTION?= bin
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.if !target(afterdistribute)
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afterdistribute:
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.endif
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.if !target(distribute)
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distribute: _SUBDIRUSE
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cd ${.CURDIR} ; ${MAKE} afterdistribute DESTDIR=${DISTDIR}/${DISTRIBUTION}
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.endif
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