Maemo: Complete support for debugging via remote gdb.

1) Make sources available on device.
2) Enable users to switch between gdb and gdbserver approach (users may not be able to use the former if they have no control over their firewall).

Reviewed-by: kh1

src/plugins/qt4projectmanager/qt-maemo/maemodebugsupport.h

@@ -42,15 +42,12 @@
 #include <QtCore/QObject>
 #include <QtCore/QSharedPointer>
 
-#define USE_GDBSERVER
-
 namespace Core { class SftpChannel; }
 
 namespace Debugger {
 class DebuggerRunControl;
 namespace Internal {
-class RemoteGdbServerAdapter;
-class RemotePlainGdbAdapter;
+class AbstractGdbAdapter;
 }
 }
 
@@ -93,19 +90,14 @@ private:
     void handleAdapterSetupFailed(const QString &error);
     void handleAdapterSetupDone();
     void startDebugging();
+    bool useGdb() const;
 
     Debugger::DebuggerRunControl *m_runControl;
     MaemoRunConfiguration * const m_runConfig;
     const MaemoDeviceConfig m_deviceConfig;
     MaemoSshRunner * const m_runner;
 
-
-#ifdef USE_GDBSERVER
-    typedef Debugger::Internal::RemoteGdbServerAdapter GdbAdapter;
-#else
-    typedef Debugger::Internal::RemotePlainGdbAdapter GdbAdapter;
-#endif
-    GdbAdapter *m_gdbAdapter;
+    Debugger::Internal::AbstractGdbAdapter *m_gdbAdapter;
 
     QSharedPointer<Core::SftpChannel> m_uploader;
     Core::SftpJobId m_uploadJob;