$NetBSD: patch-configure,v 1.1 2011/05/13 10:54:39 ryoon Exp $

* Improve compatibility

--- configure.orig	2011-04-15 19:51:47.000000000 +0000
+++ configure
@@ -14861,7 +14861,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
        have_pthreads="$acx_pthread_ok"
 fi
- if test "x$have_pthreads" == "xyes"; then
+ if test "x$have_pthreads" = "xyes"; then
   HAVE_PTHREADS_TRUE=
   HAVE_PTHREADS_FALSE='#'
 else