$NetBSD: patch-configure,v 1.4 2023/08/11 08:41:09 mef Exp $

ERROR: [check-portability.awk] => Found test ... == ...:

--- configure.orig	2022-05-26 23:40:24.000000000 +0900
+++ configure	2023-08-11 16:48:17.053659088 +0900
@@ -3320,7 +3320,7 @@ printf "%s\n" "no" >&6; }
 fi
 
 
-    if test x"${have_cmake}" == x"no"; then
+    if test x"${have_cmake}" = x"no"; then
        . src/scripts/cmake_config.sh
        if test -z "${CMAKE_BIN}"; then
           ## also error to end configure here