$NetBSD: patch-aa,v 1.2 2010/11/30 00:45:56 obache Exp $

--- configure.in.orig	2010-11-29 13:28:06.000000000 +0000
+++ configure.in
@@ -391,7 +391,7 @@ if test "$sievedir" != "no"; then
 	AC_CHECK_LIB(fl,main)
 
 	AC_CHECK_HEADER(pcreposix.h)
-	if test "$ac_cv_header_pcreposix_h" == "yes"; then
+	if test "$ac_cv_header_pcreposix_h" = "yes"; then
 		AC_MSG_CHECKING(for utf8 enabled pcre)
 		AC_CACHE_VAL(cyrus_cv_pcre_utf8, AC_TRY_CPP([#include <pcreposix.h>
 #ifndef REG_UTF8
@@ -401,13 +401,13 @@ if test "$sievedir" != "no"; then
 	else
 		cyrus_cv_pcre_utf8="no"
 	fi
-	if test "$cyrus_cv_pcre_utf8" == "yes"; then
+	if test "$cyrus_cv_pcre_utf8" = "yes"; then
 		LIBS="$LIBS -lpcre -lpcreposix";
 		AC_DEFINE(ENABLE_REGEX, [], [Do we have a regex library?])
 		AC_DEFINE(HAVE_PCREPOSIX_H, [], [Do we have usable pcre library?])
 	else 
 		AC_CHECK_HEADERS(rxposix.h)
-		if test "$ac_cv_header_rxposix_h" == "yes"; then
+		if test "$ac_cv_header_rxposix_h" = "yes"; then
 			LIBS="$LIBS -lrx"
 			AC_DEFINE(ENABLE_REGEX, [],
 				  [Do we have a regex library?])
