+ Make it clear this was taken from the CVS 1.11 branch on 10-March-2008.

+ Depend on $CVSDIR/configure also - so things get properly remade if we tweak.

gnu/usr.bin/cvs/lib/Makefile

@@ -25,13 +25,13 @@ SRCS=	config.h argmatch.c getdate.y getline.c \
 	sighandle.c stripslash.c \
 	xgetwd.c yesno.c
 
-config.h: config.h.proto
+config.h: config.h.proto ${CVSDIR}/configure
 	version=`sed < ${CVSDIR}/configure \
 	    -e '/^[     ]*VERSION=/!d' -e 's/.*=["'\'']\{0,1\}\([^"'\'']*\)["'\'']\{0,1\}/\1/' -e q`; \
-	sed -e "s,@VERSION@,$${version}-FreeBSD,g" \
+	sed -e "s,@VERSION@,$${version}-20080310-FreeBSD,g" \
 	    -e "s,@UMASK_DFLT@,${CVS_UMASK_DFLT},g" \
 	    -e "s,@TMPDIR_DFLT@,${CVS_TMPDIR_DFLT},g" \
 	    -e "s,@CVS_ADMIN_GROUP@,${CVS_ADMIN_GROUP},g" \
-	    ${.ALLSRC} > ${.TARGET}
+	    ${.ALLSRC:M*config.h.proto} > ${.TARGET}
 
 .include <bsd.lib.mk>