diff -Nur work.orig/usr.bin/grep/Makefile work/usr.bin/grep/Makefile
--- work.orig/usr.bin/grep/Makefile	2012-07-16 04:59:01.000000000 +0900
+++ work/usr.bin/grep/Makefile	2012-07-16 05:00:15.000000000 +0900
@@ -40,13 +40,6 @@
 	grep.1 lzfgrep.1
 .endif
 
-LINKS+=	${BINDIR}/${PROG} ${BINDIR}/xzgrep \
-	${BINDIR}/${PROG} ${BINDIR}/xzegrep \
-	${BINDIR}/${PROG} ${BINDIR}/xzfgrep \
-	${BINDIR}/${PROG} ${BINDIR}/lzgrep \
-	${BINDIR}/${PROG} ${BINDIR}/lzegrep \
-	${BINDIR}/${PROG} ${BINDIR}/lzfgrep
-
 LDADD=	-lz -llzma
 DPADD=	${LIBZ} ${LIBLZMA}