$NetBSD: patch-ak,v 1.2 2007/10/13 18:12:40 rillig Exp $

--- src/graphics/GraphicsConverter.h.orig	2002-03-11 22:58:05.000000000 +0000
+++ src/graphics/GraphicsConverter.h	2007-10-13 15:28:42.000000000 +0000
@@ -33,6 +33,8 @@
 
 namespace grfx {
 
+class ConvProcess;
+
 class GConverter : boost::noncopyable {
 public:
 
@@ -60,7 +62,7 @@ private:
 	/** Make the c-tor private so we can control how many objects
 	 *  are instantiated.
 	 */
-	GConverter() {}
+	GConverter();
 
 	/** Build the conversion script, returning true if able to build it.
 	 *  The script is output to the ostringstream 'script'.
@@ -117,6 +119,10 @@ struct ConvProcess : public SigC::Object
 	SignalTypePtr on_finish_;
 };
 
+inline GConverter::GConverter()
+{
+}
+
 } // namespace grfx
 
 #endif // GRAPHICSCONVERTER_H