$NetBSD: patch-configure,v 1.9 2022/12/17 22:09:16 schwarz Exp $
  
Disable the groff html check to prevent random PLIST variation.

--- configure.orig	2022-12-17 22:48:33.000000000 +0100
+++ configure	2022-12-17 22:50:14.000000000 +0100
@@ -42817,7 +42817,7 @@
 # Check for groff html support.
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HTML support in groff" >&5
 $as_echo_n "checking for HTML support in groff... " >&6; }
-groff -t -mandoc -Thtml </dev/null >/dev/null
+false #groff -t -mandoc -Thtml </dev/null >/dev/null
 if test $? -ne 0 ; then
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }