Build portfwd dynamically

thirdparty/libportfwd/include/portfwd/portfwd.h

@@ -17,6 +17,9 @@
 
 #ifndef LIBPORTFWD_PORTFWD_H
 #define LIBPORTFWD_PORTFWD_H true
+
+#include "portfwddllmacro.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -26,7 +29,7 @@
 struct UPNPUrls;
 struct IGDdatas;
 
-class Portfwd
+class PORTFWDDLLEXPORT Portfwd
 {
     public:
         Portfwd();

thirdparty/libportfwd/include/portfwd/portfwddllmacro.h

@@ -0,0 +1,32 @@
+/* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
+ *
+ *   Copyright 2011, Dominik Schmidt <dev@dominik-schmidt.de>
+ *
+ *   Tomahawk is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   Tomahawk is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef PORTFWDDLLMACRO_H
+#define PORTFWDDLLMACRO_H
+
+#include <QtCore/qglobal.h>
+
+#ifndef PORTFWDDLLEXPORT
+# if defined (PORTFWDDLLEXPORT_PRO)
+#  define PORTFWDDLLEXPORT Q_DECL_EXPORT
+# else
+#  define PORTFWDDLLEXPORT Q_DECL_IMPORT
+# endif
+#endif
+
+#endif