[Bugfix] Compile VeNCrypt extension only when gnutls is enabled and available.


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@4049 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/SSecurityTLS.h b/common/rfb/SSecurityTLS.h
index f137f31..253ae84 100644
--- a/common/rfb/SSecurityTLS.h
+++ b/common/rfb/SSecurityTLS.h
@@ -26,7 +26,9 @@
 #include <config.h>

 #endif

 

-#ifdef HAVE_GNUTLS

+#ifndef HAVE_GNUTLS

+#error "This header should not be included without HAVE_GNUTLS defined"

+#endif

 

 #include <rfb/SSecurityTLSBase.h>

 #include <rfb/SSecurityVeNCrypt.h>

@@ -50,6 +52,5 @@
   };

 

 }

-#endif /* HAVE_GNUTLS */

 

 #endif /* __S_SECURITY_TLS_H__ */