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bsd.subdir.mk revision 1.12 
      1 #	$NetBSD: bsd.subdir.mk,v 1.12 1997/03/21 00:53:02 cgd Exp $
      2 #	@(#)bsd.subdir.mk	5.9 (Berkeley) 2/1/91
      3 
      4 .if !target(.MAIN)
      5 .MAIN: all
      6 .endif
      7 
      8 _SUBDIRUSE: .USE ${SUBDIR:S/^/${.TARGET}-/}
      9 
     10 __SUBDIRINTERNALUSE: .USE
     11 	@(_maketarget_="${.TARGET:S/realinstall/install/}"; \
     12 	entry="$${_maketarget_#*-}";\
     13 	target="$${_maketarget_%%-*}";\
     14 	set -e; if test -d ${.CURDIR}/$${entry}.${MACHINE}; then \
     15 		_newdir_="$${entry}.${MACHINE}"; \
     16 	else \
     17 		_newdir_="$${entry}"; \
     18 	fi; \
     19 	if test X"${_THISDIR_}" = X""; then \
     20 		_nextdir_="$${_newdir_}"; \
     21 	else \
     22 		_nextdir_="$${_THISDIR_}/$${_newdir_}"; \
     23 	fi; \
     24 	echo "===> $${_nextdir_}"; \
     25 	cd ${.CURDIR}/$${_newdir_}; \
     26 	${MAKE} _THISDIR_="$${_nextdir_}" $${target});
     27 
     28 .for dir in ${SUBDIR}
     29 all-${dir}: __SUBDIRINTERNALUSE
     30 install-${dir}: __SUBDIRINTERNALUSE
     31 realinstall-${dir}: __SUBDIRINTERNALUSE
     32 clean-${dir}: __SUBDIRINTERNALUSE
     33 cleandir-${dir}: __SUBDIRINTERNALUSE
     34 includes-${dir}: __SUBDIRINTERNALUSE
     35 depend-${dir}: __SUBDIRINTERNALUSE
     36 lint-${dir}: __SUBDIRINTERNALUSE
     37 obj-${dir}: __SUBDIRINTERNALUSE
     38 tags-${dir}: __SUBDIRINTERNALUSE
     39 
     40 # Backward-compatibility with the old rules.  If this went away,
     41 # 'xlint' could become 'lint', 'xinstall' could become 'install', etc.
     42 ${dir}: all-${dir}
     43 .endfor
     44 
     45 .if !target(install)
     46 .if !target(beforeinstall)
     47 beforeinstall:
     48 .endif
     49 .if !target(afterinstall)
     50 afterinstall:
     51 .endif
     52 install: maninstall
     53 maninstall: afterinstall
     54 afterinstall: realinstall
     55 realinstall: beforeinstall _SUBDIRUSE
     56 .endif
     57 
     58 .if !target(all)
     59 all: _SUBDIRUSE
     60 .endif
     61 
     62 .if !target(clean)
     63 clean: _SUBDIRUSE
     64 .endif
     65 
     66 .if !target(cleandir)
     67 cleandir: _SUBDIRUSE
     68 .endif
     69 
     70 .if !target(includes)
     71 includes: _SUBDIRUSE
     72 .endif
     73 
     74 .if !target(depend)
     75 depend: _SUBDIRUSE
     76 .endif
     77 
     78 .if !target(lint)
     79 lint: _SUBDIRUSE
     80 .endif
     81 
     82 .if !target(obj)
     83 obj: _SUBDIRUSE
     84 .endif
     85 
     86 .if !target(tags)
     87 tags: _SUBDIRUSE
     88 .endif
     89 
     90 .include <bsd.own.mk>
     91