$NetBSD: patch-configure,v 1.5 2023/10/15 06:39:25 ryoon Exp $

* POSIX shell portability.

--- configure.orig	2023-03-24 16:25:36.000000000 +0000
+++ configure
@@ -17054,7 +17054,7 @@ fi
 rm -f conftest.l $LEX_OUTPUT_ROOT.c
 
 fi
-(test -z "$LEX" || test "$LEX" == ':') &&
+(test -z "$LEX" || test "$LEX" = ':') &&
 	as_fn_error $? "No flex/lex program found. Please install the \"flex\" or
                  \"btyacc\" package." "$LINENO" 5
 
@@ -24642,7 +24642,7 @@ else
 	$as_echo
 fi
 
-if test "x${ASpellFound}" == "xyes"; then
+if test "x${ASpellFound}" = "xyes"; then
 	$as_echo_n "
    ----------
    Caution: Aspell version 0.60.8 and possibly others leak memory!