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bsd.links.mk revision 1.18 
      1 #	$NetBSD: bsd.links.mk,v 1.18 2002/03/21 12:59:56 pk Exp $
      2 
      3 ##### Basic targets
      4 .PHONY:		linksinstall
      5 install:	linksinstall
      6 linksinstall::	realinstall
      7 
      8 ##### Default values
      9 LINKS?=
     10 SYMLINKS?=
     11 
     12 ##### Install rules
     13 linksinstall::
     14 .if !empty(SYMLINKS)
     15 	@(set ${SYMLINKS}; \
     16 	 while test $$# -ge 2; do \
     17 		l=$$1; shift; \
     18 		t=${DESTDIR}$$1; shift; \
     19 		if [ -h $$t ]; then \
     20 			cur=`ls -ld $$t | awk '{print $$NF}'` ; \
     21 			if [ "$$cur" = "$$l" ]; then \
     22 				continue ; \
     23 			fi; \
     24 		fi; \
     25 		echo "$$t -> $$l"; \
     26 		rm -rf $$t; ${INSTALL_SYMLINK} $$l $$t; \
     27 	 done; )
     28 .endif
     29 .if !empty(LINKS)
     30 	@(set ${LINKS}; \
     31 	 echo ".include <bsd.own.mk>"; \
     32 	 while test $$# -ge 2; do \
     33 		l=${DESTDIR}$$1; shift; \
     34 		t=${DESTDIR}$$1; shift; \
     35 		echo "realall: $$t"; \
     36 		echo "$$t!"; \
     37 		echo "	@echo \"$$t -> $$l\""; \
     38 		echo "	@rm -f $$t; ${INSTALL_LINK} $$l $$t"; \
     39 	 done; \
     40 	) | ${MAKE} -f- all
     41 .endif
     42