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bsd.inc.mk revision 1.8.2.1 
      1 #	$NetBSD: bsd.inc.mk,v 1.8.2.1 1997/08/01 21:08:00 cjs Exp $
      2 #
      3 # If an include file is already installed, this always compares the
      4 # installed file to the one we are about to install. If they are the
      5 # same, it doesn't do the install. This is to avoid triggering massive
      6 # amounts of rebuilding.
      7 #
      8 # Targets:
      9 #
     10 # includes:
     11 #	Installs the include files in BUILDDIR if we are using one, DESTDIR
     12 #	otherwise. This is to be run before `make depend' or `make'.
     13 #
     14 # install:
     15 #	Installs the include files in DESTDIR.
     16 #
     17 #	$NetBSD: bsd.inc.mk,v 1.8.2.1 1997/08/01 21:08:00 cjs Exp $
     18 
     19 .PHONY:		incbuild incinstall
     20 
     21 .if defined(INCS)
     22 
     23 .for I in ${INCS}
     24 
     25 .if defined(OBJDIR)
     26 .PRECIOUS: ${BUILDDIR}${INCSDIR}/$I
     27 ${BUILDDIR}${INCSDIR}/$I: $I
     28 	@cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
     29 	    (echo "${INSTALL} -d `dirname ${.TARGET}`" && \
     30 	    ${INSTALL} -d `dirname ${.TARGET}` && \
     31 	    echo "${INSTALL} -c -m ${NONBINMODE} ${.ALLSRC} ${.TARGET}" && \
     32 	     ${INSTALL} -c -m ${NONBINMODE} ${.ALLSRC} ${.TARGET})
     33 
     34 incbuild:: ${BUILDDIR}${INCSDIR}/$I
     35 .else
     36 incbuild:: ${DESTDIR}${INCSDIR}/$I
     37 .endif	# defined(OBJDIR)
     38 
     39 .PRECIOUS: ${DESTDIR}${INCSDIR}/$I
     40 .if !defined(UPDATE)
     41 .PHONY: ${DESTDIR}${INCSDIR}/$I
     42 .endif
     43 ${DESTDIR}${INCSDIR}/$I: $I
     44 	@cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
     45 	    (echo "${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${NONBINMODE} \
     46 		${.ALLSRC} ${.TARGET}" && \
     47 	     ${INSTALL} -c -o ${BINOWN} -g ${BINGRP} -m ${NONBINMODE} \
     48 		${.ALLSRC} ${.TARGET})
     49 
     50 incinstall:: ${DESTDIR}${INCSDIR}/$I
     51 .endfor
     52 
     53 includes:	${INCS} incbuild
     54 
     55 install:	${INCS} incinstall
     56 
     57 .endif	# defined(INCS)
     58 
     59 .if !target(incbuild)
     60 incbuild::
     61 .endif
     62 
     63 .if !target(incinstall)
     64 incinstall::
     65 .endif
     66