Added support for building for Win32/Win64 with Qt5

include/AudioJack.h

@@ -29,7 +29,6 @@
 
 #ifdef LMMS_HAVE_JACK
 #include <jack/jack.h>
-#endif
 
 #include <QtCore/QVector>
 #include <QtCore/QList>
@@ -75,7 +74,6 @@ private slots:
 	void restartAfterZombified();
 
 
-#ifdef LMMS_HAVE_JACK
 private:
 	bool initJackClient();
 
@@ -118,7 +116,6 @@ private:
 	typedef QMap<AudioPort *, StereoPort> JackPortMap;
 	JackPortMap m_portMap;
 #endif
-#endif
 
 signals:
 	void zombified();
@@ -126,3 +123,5 @@ signals:
 } ;
 
 #endif
+
+#endif

include/MidiAlsaSeq.h

@@ -29,7 +29,6 @@
 
 #ifdef LMMS_HAVE_ALSA
 #include <alsa/asoundlib.h>
-#endif
 
 #include <QtCore/QMutex>
 #include <QtCore/QThread>
@@ -161,3 +160,5 @@ signals:
 
 #endif
 
+#endif
+

include/MidiWinMM.h

@@ -63,7 +63,6 @@ public:
 	virtual void removePort( MidiPort * _port );
 
 
-#ifdef LMMS_BUILD_WIN32
 	// list devices as ports
 	virtual QStringList readablePorts() const
 	{
@@ -74,7 +73,6 @@ public:
 	{
 		return m_outputDevices.values();
 	}
-#endif
 
 	// return name of port which specified MIDI event came from
 	virtual QString sourcePortName( const MidiEvent & ) const;
@@ -127,7 +125,6 @@ private:
 	void openDevices();
 	void closeDevices();
 
-#ifdef LMMS_BUILD_WIN32
 	static void WINAPI CALLBACK inputCallback( HMIDIIN _hm, UINT _msg,
 						DWORD_PTR _inst,
 						DWORD_PTR _param1,
@@ -136,7 +133,6 @@ private:
 
 	QMap<HMIDIIN, QString> m_inputDevices;
 	QMap<HMIDIOUT, QString> m_outputDevices;
-#endif
 
 	// subscriptions
 	typedef QMap<QString, MidiPortList> SubMap;