"Install" gtask.h... it's needed.
copy ..\..\..\gio\gsrvtarget.h $(CopyDir)\include\glib-$(ApiVersion)\gio
+copy ..\..\..\gio\gtask.h $(CopyDir)\include\glib-$(ApiVersion)\gio
+
copy ..\..\..\gio\gtcpconnection.h $(CopyDir)\include\glib-$(ApiVersion)\gio
copy ..\..\..\gio\gtcpwrapperconnection.h $(CopyDir)\include\glib-$(ApiVersion)\gio
copy ..\..\..\gio\gsocketlistener.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
copy ..\..\..\gio\gsocketservice.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
copy ..\..\..\gio\gsrvtarget.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
+copy ..\..\..\gio\gtask.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
copy ..\..\..\gio\gtcpconnection.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
copy ..\..\..\gio\gtcpwrapperconnection.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r
copy ..\..\..\gio\gtestdbus.h $(CopyDir)\include\glib-$(ApiVersion)\gio
\r