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      1 # $NetBSD: cscope.mk,v 1.1 2015/08/29 16:27:07 uebayasi Exp $
      2 
      3 ##
      4 ## cscope
      5 ##
      6 
      7 EXTRA_CLEAN+= cscope.out cscope.tmp
      8 .if !target(cscope.out)
      9 cscope.out: Makefile depend
     10 	${_MKTARGET_CREATE}
     11 	@${TOOL_SED} 's/[^:]*://;s/^ *//;s/ *\\ *$$//;' lib/kern/.depend \
     12 	    | tr -s ' ' '\n' \
     13 	    | ${TOOL_SED} ';s|^../../||;' \
     14 	    > cscope.tmp
     15 	@${TOOL_SED} 's/[^:]*://;s/^ *//;s/ *\\ *$$//;' lib/compat/.depend \
     16 	    | tr -s ' ' '\n' \
     17 	    | ${TOOL_SED} 's|^../../||;' \
     18 	    >> cscope.tmp
     19 	@echo ${SRCS} | cat - cscope.tmp | tr -s ' ' '\n' | sort -u | \
     20 	    ${CSCOPE} -k -i - -b `echo ${INCLUDES} | ${TOOL_SED} s/-nostdinc//`
     21 #	cscope doesn't write cscope.out if it's uptodate, so ensure
     22 #	make doesn't keep calling cscope when not needed.
     23 	@rm -f cscope.tmp; touch cscope.out
     24 .endif
     25 
     26 .if !target(cscope)
     27 cscope: cscope.out
     28 	@${CSCOPE} -d
     29 .endif
     30 
     31 EXTRA_CLEAN+= ID
     32 .if !target(mkid)
     33 .PHONY: mkid
     34 mkid: ID
     35 
     36 ID: Makefile depend
     37 	${_MKTARGET_CREATE}
     38 	@${MKID} \
     39 	    `${TOOL_SED} 's/[^:]*://;s/^ *//;s/ *\\\\ *$$//;' \
     40 			lib/kern/.depend lib/compat/.depend \
     41 		    | tr ' ' '\n' \
     42 		    | ${TOOL_SED} "s|^../../||" \
     43 		    | sort -u` \
     44 	    `${TOOL_SED} 's/[^:]*://;s/^ *//;s/ *\\\\ *$$//;' \
     45 			.depend \
     46 		    | tr ' ' '\n' \
     47 		    | sort -u`
     48 
     49 .endif
     50