$NetBSD$

--- bootstrap.orig	2013-08-30 10:38:57.000000000 +0000
+++ bootstrap
@@ -48,38 +48,6 @@ else
     exit 2
 fi
 
-echo "AMU: Fixing ylwrap..."
-patch << \EOF
---- ylwrap.orig	2013-05-14 20:00:39.000000000 -0400
-+++ ylwrap	2013-05-14 20:06:06.000000000 -0400
-@@ -199,8 +199,24 @@
-       # include guards too.
-       FROM=`guard "$from"`
-       TARGET=`guard "$to"`
-+
-+      prefix=`echo $input | sed \
-+		-e 's,^.*/,,g' \
-+		-e 's/_parse.[yl]$/_/g' \
-+		-e 's/_tok.[yl]$/_/g'`
-+
-+      case $prefix in
-+      *.y)
-+	      code_prefix="$(basename $prefix _gram.y)_yy";;
-+      *.l)
-+	      code_prefix="$(basename $prefix _lex.l)_yy";;
-+      *)
-+	      code_prefix="$prefix";;
-+      esac
-+
-       sed -e "/^#/!b" -e "s|$input_rx|$input_sub_rx|" -e "$rename_sed" \
--          -e "s|$FROM|$TARGET|" "$from" >"$target" || ret=$?
-+          -e "s|$FROM|$TARGET|" "$from" | sed -e "s|yy|$code_prefix|g" > \
-+	  "$target" || ret=$?
- 
-       # Check whether files must be updated.
-       if test "$from" != "$parser"; then
-\EOF
-
 # save timestamp
 echo "AMU: save timestamp..."
 echo timestamp > stamp-h.in
