Fixed Linux compatibility of Linux Qt Phonon support

src/GAudioOutput.cc

@@ -36,10 +36,7 @@ This file is part of the PIXHAWK project
 #ifdef Q_OS_MAC
 #include <ApplicationServices/ApplicationServices.h>
 #endif
-#ifdef Q_OS_LINUX
-#include <flite.h>
-#endif
-#include <Phonon>
+
 #include <QTemporaryFile>
 
 #include <QDebug>
@@ -79,7 +76,9 @@ GAudioOutput* GAudioOutput::instance()
 }
 
 GAudioOutput::GAudioOutput(QObject* parent) : QObject(parent),
+#ifdef Q_OS_LINUX
 voice(NULL),
+#endif
 voiceIndex(0),
 emergency(false)
 {
@@ -236,13 +235,12 @@ extern "C" {
 #endif /* __cplusplus */
     QStringList GAudioOutput::listVoices(void)
     {
-
-
+        QStringList l;
+#ifdef Q_OS_LINUX
         cst_voice *voice;
         const cst_val *v;
-        QStringList l;
 
-#ifndef _WIN32
+
         /*
         printf("Voices available: ");
         for (v=flite_voice_list; v; v=val_cdr(v))

src/GAudioOutput.h

@@ -35,8 +35,16 @@ This file is part of the PIXHAWK project
 #include <QObject>
 #include <QTimer>
 #include <QStringList>
+#ifdef Q_OS_MAC
+#include <Phonon>
+#endif
+#ifdef Q_OS_LINUX
 #include <flite.h>
+#include <phonon>
+#endif
+#ifdef Q_OS_WIN
 #include <Phonon>
+#endif
 
 /* For Snow leopard and later
 #ifdef Q_OS_MAC
@@ -77,10 +85,12 @@ public slots:
     void beep();
 
 protected:
-    #ifdef Q_OS_MAC
+#ifdef Q_OS_MAC
     //NSSpeechSynthesizer
 #endif
+#ifdef Q_OS_LINUX
     cst_voice* voice; ///< The flite voice object
+#endif
     int voiceIndex;   ///< The index of the flite voice to use (awb, slt, rms)
     Phonon::MediaObject* m_media; ///< The output object for audio
     Phonon::AudioOutput* m_audioOutput;