$NetBSD: patch-aa,v 1.2 2004/03/16 09:48:37 cube Exp $

--- configure.orig	2004-01-11 18:31:22.000000000 +0100
+++ configure
@@ -861,6 +861,8 @@ Optional Packages:
   --without-history       do not perform history database lookup
   --with-history=FILE     use FILE as history database
 \
+  --with-history-mode={indexed|tagged}    set history hash mode
+\
   --with-errlog=LOG_XX    do syslog in category LOG_XX
 \
   --with-inhosts=DIR      use DIR as in.hosts directory
@@ -1743,6 +1745,12 @@ _ACEOF
 
 	    fi
 
+# Check whether --with-history-mode or --without-history-mode was given.
+if test "${with_history_mode+set}" = set; then
+  withval="$with_history_mode"
+
+fi;
+
 # Check whether --with-errlog or --without-errlog was given.
 if test "${with_errlog+set}" = set; then
   withval="$with_errlog"
@@ -1964,6 +1972,28 @@ echo $ECHO_N "checking history... $ECHO_
 		    HISTORY="$with_history"
 		fi
 	    fi
+	    if test x$with_history_mode != x; then
+		case x$with_history_mode in
+		xindexed )
+		    echo "$as_me:$LINENO: result: $HISTORY" >&5
+echo "${ECHO_T}$HISTORY" >&6
+		    ;;
+		xtagged )
+		    echo "$as_me:$LINENO: result: $HISTORY" >&5
+echo "${ECHO_T}$HISTORY" >&6
+
+cat >>confdefs.h <<_ACEOF
+#define DO_TAGGED_HASH 1
+_ACEOF
+
+		    ;;
+		* )
+		    echo "$as_me:$LINENO: result: ERROR: unknown hash mode $with_history_mode" >&5
+echo "${ECHO_T}ERROR: unknown hash mode $with_history_mode" >&6
+		    exit 1
+		    ;;
+		esac
+	    else
 	    if test -f $HISTORY; then
 		if test -f $HISTORY.index; then
 		    echo "$as_me:$LINENO: result: $HISTORY" >&5
@@ -1999,6 +2029,7 @@ echo "${ECHO_T}Try running makehistory f
 echo "${ECHO_T}ERROR: cannot find database $HISTORY" >&6
 		exit 1
 	    fi
+	    fi
 	fi
 
 			echo "$as_me:$LINENO: checking locks" >&5