Release build fixes

src/QGCApplication.cc

@@ -138,7 +138,7 @@ static QObject* qgroundcontrolQmlGlobalSingletonFactory(QQmlEngine*, QJSEngine*)
     return qmlGlobal;
 }
 
-QGCApplication::QGCApplication(int &argc, char* argv[], bool logOutput, bool unitTesting)
+QGCApplication::QGCApplication(int &argc, char* argv[], bool unitTesting)
 #ifdef __mobile__
     : QGuiApplication       (argc, argv)
     , _qmlAppEngine         (NULL)
@@ -146,7 +146,7 @@ QGCApplication::QGCApplication(int &argc, char* argv[], bool logOutput, bool uni
     : QApplication          (argc, argv)
 #endif
     , _runningUnitTests     (unitTesting)
-    , _logOutput            (logOutput)
+    , _logOutput            (false)
     , _fakeMobile           (false)
     , _settingsUpgraded     (false)
 #ifdef QT_DEBUG
@@ -216,6 +216,7 @@ QGCApplication::QGCApplication(int &argc, char* argv[], bool logOutput, bool uni
         { "--clear-settings",   &fClearSettingsOptions, NULL },
         { "--logging",          &logging,               &loggingOptions },
         { "--fake-mobile",      &_fakeMobile,           NULL },
+        { "--log-output",       &_logOutput,            NULL },
     #ifdef QT_DEBUG
         { "--test-high-dpi",    &_testHighDPI,          NULL },
     #endif

src/QGCApplication.h

@@ -60,7 +60,7 @@ class QGCApplication : public
     Q_OBJECT
 
 public:
-    QGCApplication(int &argc, char* argv[], bool logOutput, bool unitTesting);
+    QGCApplication(int &argc, char* argv[], bool unitTesting);
     ~QGCApplication();
 
     /// @brief Sets the persistent flag to delete all settings the next time QGroundControl is started.

src/main.cc

@@ -176,14 +176,12 @@ int main(int argc, char *argv[])
 
     bool stressUnitTests = false;       // Stress test unit tests
     bool quietWindowsAsserts = false;   // Don't let asserts pop dialog boxes
-    bool logOutput = false;             // true: Log Qt debug output to file
 
     QString unitTestOptions;
     CmdLineOpt_t rgCmdLineOptions[] = {
         { "--unittest",             &runUnitTests,          &unitTestOptions },
         { "--unittest-stress",      &stressUnitTests,       &unitTestOptions },
         { "--no-windows-assert-ui", &quietWindowsAsserts,   NULL },
-        { "--log-output",           &logOutput,             NULL },
         // Add additional command line option flags here
     };
 
@@ -208,7 +206,7 @@ int main(int argc, char *argv[])
 #endif
 #endif // QT_DEBUG
 
-    QGCApplication* app = new QGCApplication(argc, argv, logOutput, runUnitTests);
+    QGCApplication* app = new QGCApplication(argc, argv, runUnitTests);
     Q_CHECK_PTR(app);
 
 #ifdef Q_OS_LINUX