$NetBSD: patch-configure,v 1.4 2018/01/07 11:49:10 wen Exp $

Disable the groff html check to prevent random PLIST variation.

--- configure.orig	2018-01-07 11:40:07.000000000 +0000
+++ configure
@@ -35692,7 +35692,7 @@ fi
 # 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; }
