$NetBSD$

Support for FLTK 1.4.x.

--- configure.orig	2025-01-20 15:38:10.504185150 +0000
+++ configure
@@ -5764,7 +5764,7 @@ $as_echo "yes" >&6; }
 			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 			;;
-						"1.3."[0123456789])
+						"1.4."[0123456789])
 			HAVE_FL_TREE=1
 			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }