Home | History | Annotate | Line # | Download | only in mk
bsd.kinc.mk revision 1.26 
      1 #	$NetBSD: bsd.kinc.mk,v 1.26 2003/07/18 08:26:07 lukem Exp $
      2 
      3 # Variables:
      4 #
      5 # INCSDIR	Directory to install includes into (and/or make, and/or
      6 #		symlink, depending on what's going on).
      7 #
      8 # INCS		Headers to install.
      9 #
     10 # DEPINCS	Headers to install which are built dynamically.
     11 #
     12 # SUBDIR	Subdirectories to enter
     13 #
     14 # SYMLINKS	Symlinks to make (unconditionally), a la bsd.links.mk.
     15 #		Note that the original bits will be 'rm -rf'd rather than
     16 #		just 'rm -f'd, to make the right thing happen with include
     17 #		directories.
     18 #
     19 
     20 .include <bsd.init.mk>
     21 
     22 ##### Basic targets
     23 .PHONY:		incinstall
     24 includes:	${INCS} incinstall
     25 
     26 ##### Install rules
     27 incinstall::	# ensure existence
     28 
     29 # make sure the directory is OK, and install includes.
     30 incinstall::	${DESTDIR}${INCSDIR}
     31 .PRECIOUS:	${DESTDIR}${INCSDIR}
     32 .PHONY:		${DESTDIR}${INCSDIR}
     33 
     34 ${DESTDIR}${INCSDIR}:
     35 	@if [ ! -d ${.TARGET} ] || [ -h ${.TARGET} ] ; then \
     36 		echo creating ${.TARGET}; \
     37 		/bin/rm -rf ${.TARGET}; \
     38 		${INSTALL_DIR} -o ${BINOWN} -g ${BINGRP} -m 755 \
     39 			${SYSPKGTAG} ${.TARGET}; \
     40 	fi
     41 
     42 # -c is forced on here, in order to preserve modtimes for "make depend"
     43 __incinstall: .USE
     44 	@cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
     45 	    (echo "${INSTALL_FILE:N-c} -c -o ${BINOWN} -g ${BINGRP} \
     46 		-m ${NONBINMODE} ${SYSPKGTAG} ${.ALLSRC} ${.TARGET}" && \
     47 	     ${INSTALL_FILE:N-c} -c -o ${BINOWN} -g ${BINGRP} \
     48 		-m ${NONBINMODE} ${SYSPKGTAG} ${.ALLSRC} ${.TARGET})
     49 
     50 .for F in ${INCS:O:u} ${DEPINCS:O:u}
     51 _F:=		${DESTDIR}${INCSDIR}/${F}		# installed path
     52 
     53 .if ${MKUPDATE} == "no"
     54 ${_F}!		${F} __incinstall			# install rule
     55 .else
     56 ${_F}:		${F} __incinstall			# install rule
     57 .endif
     58 
     59 incinstall::	${_F}
     60 .PRECIOUS:	${_F}					# keep if install fails
     61 .endfor
     62 
     63 .undef _F
     64 
     65 .if defined(SYMLINKS) && !empty(SYMLINKS)
     66 incinstall::
     67 	@(set ${SYMLINKS}; \
     68 	 while test $$# -ge 2; do \
     69 		l=$$1; shift; \
     70 		t=${DESTDIR}$$1; shift; \
     71 		if [ -h $$t ]; then \
     72 			cur=`ls -ld $$t | awk '{print $$NF}'` ; \
     73 			if [ "$$cur" = "$$l" ]; then \
     74 				continue ; \
     75 			fi; \
     76 		fi; \
     77 		echo "$$t -> $$l"; \
     78 		${INSTALL_SYMLINK} ${SYSPKGTAG} $$l $$t; \
     79 	 done; )
     80 .endif
     81 
     82 ##### Pull in related .mk logic
     83 .include <bsd.subdir.mk>
     84