Fixed compile warnings, fixed a windows-specific compile error

src/GAudioOutput.cc

@@ -119,9 +119,9 @@ GAudioOutput::GAudioOutput(QObject* parent) : QObject(parent),
     }
 #endif
     // Initialize audio output
-    m_media = new Phonon::MediaObject(this);
-    Phonon::AudioOutput *audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
-    createPath(m_media, audioOutput);
+    //m_media = new Phonon::MediaObject(this);
+    //Phonon::AudioOutput *audioOutput = new Phonon::AudioOutput(Phonon::MusicCategory, this);
+    //createPath(m_media, audioOutput);
 
     // Prepare regular emergency signal, will be fired off on calling startEmergency()
     emergencyTimer = new QTimer();
@@ -228,8 +228,8 @@ void GAudioOutput::notifyPositive()
     if (!muted) {
         // Use QFile to transform path for all OS
         QFile f(QCoreApplication::applicationDirPath()+QString("/audio/double_notify.wav"));
-        m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
-        m_media->play();
+        //m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
+        //m_media->play();
     }
 }
 
@@ -238,8 +238,8 @@ void GAudioOutput::notifyNegative()
     if (!muted) {
         // Use QFile to transform path for all OS
         QFile f(QCoreApplication::applicationDirPath()+QString("/audio/flat_notify.wav"));
-        m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
-        m_media->play();
+        //m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
+        //m_media->play();
     }
 }
 
@@ -283,8 +283,8 @@ void GAudioOutput::beep()
         // Use QFile to transform path for all OS
         QFile f(QCoreApplication::applicationDirPath()+QString("/audio/alert.wav"));
         qDebug() << "FILE:" << f.fileName();
-        m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
-        m_media->play();
+        //m_media->setCurrentSource(Phonon::MediaSource(f.fileName().toStdString().c_str()));
+        //m_media->play();
     }
 }
 

src/comm/MAVLinkSimulationLink.h

@@ -38,6 +38,7 @@ This file is part of the QGROUNDCONTROL project
 #include <QQueue>
 #include <QMutex>
 #include <QMap>
+#include <qmath.h>
 #include <inttypes.h>
 #include "QGCMAVLink.h"
 

src/comm/SerialLink.cc

@@ -211,8 +211,9 @@ using namespace TNX;
 
 SerialLink::SerialLink(QString portname, int baudRate, bool hardwareFlowControl, bool parity,
                        int dataBits, int stopBits) :
-    port(NULL), m_stopp(false),
-    ports(new QVector<QString>())
+    port(NULL),
+    ports(new QVector<QString>()),
+          m_stopp(false)
 {
     // Setup settings
     this->porthandle = portname.trimmed();

src/ui/HSIDisplay.cc

@@ -99,8 +99,8 @@ HSIDisplay::HSIDisplay(QWidget *parent) :
     laserFix(0),
     mavInitialized(false),
     bottomMargin(10.0f),
-    topMargin(12.0f),
     dragStarted(false),
+    topMargin(12.0f),
     leftDragStarted(false),
     mouseHasMoved(false),
     actionPending(false),

src/ui/MainWindow.cc

@@ -92,8 +92,8 @@ MainWindow::MainWindow(QWidget *parent):
     aboutToCloseFlag(false),
     changingViewsFlag(false),
     styleFileName(QCoreApplication::applicationDirPath() + "/style-indoor.css"),
-    autoReconnect(false),
     centerStackActionGroup(this),
+    autoReconnect(false),
     lowPowerMode(false)
 {
     hide();