Completely deactivated Google Earth plugin on systems not supporting it

qgroundcontrol.pro

@@ -245,7 +245,6 @@ HEADERS += src/MG.h \
  src/comm/QGCMAVLink.h \
  src/ui/QGCWebView.h \
  src/ui/map3D/QGCWebPage.h \
- src/ui/map3D/QGCGoogleEarthView.h\
  src/ui/SlugsDataSensorView.h \
  src/ui/SlugsHilSim.h \
  src/ui/SlugsPIDControl.h \
@@ -255,6 +254,11 @@ HEADERS += src/MG.h \
  src/comm/MAVLinkSwarmSimulationLink.h \
  src/ui/uas/QGCUnconnectedInfoWidget.h
 
+# Google Earth is only supported on Mac OS and Windows with Visual Studio Compiler
+macx|win32-msvc2008: {
+ HEADERS += src/ui/map3D/QGCGoogleEarthView.h
+}
+
 contains(DEPENDENCIES_PRESENT, osg) { 
  message("Including headers for OpenSceneGraph")
 
@@ -357,7 +361,6 @@ SOURCES += src/main.cc \
  src/ui/RadioCalibration/AbstractCalibrator.cc \
  src/ui/RadioCalibration/RadioCalibrationData.cc \
  src/ui/QGCWebView.cc \
- src/ui/map3D/QGCGoogleEarthView.cc \
  src/ui/map3D/QGCWebPage.cc \
  src/ui/SlugsDataSensorView.cc \
  src/ui/SlugsHilSim.cc \
@@ -367,6 +370,11 @@ SOURCES += src/main.cc \
  src/ui/QGCMainWindowAPConfigurator.cc \
  src/comm/MAVLinkSwarmSimulationLink.cc \
  src/ui/uas/QGCUnconnectedInfoWidget.cc
+
+macx|win32-msvc2008: {
+ SOURCES += src/ui/map3D/QGCGoogleEarthView.cc
+}
+
 contains(DEPENDENCIES_PRESENT, osg) { 
  message("Including sources for OpenSceneGraph")
 

src/ui/MainWindow.h

@@ -63,7 +63,9 @@ This file is part of the QGROUNDCONTROL project
 #include "HSIDisplay.h"
 #include "QGCDataPlot2D.h"
 #include "QGCRemoteControlView.h"
+#if (defined Q_OS_MAC) | (defined _MSC_VER)
 #include "QGCGoogleEarthView.h"
+#endif
 //#include "QMap3DWidget.h"
 #include "SlugsDataSensorView.h"
 #include "LogCompressor.h"