Merge pull request #513 from DonLakeFlyer/ThirdPartyWarnings

Third party warnings

QGCSetup.pri

@@ -186,10 +186,13 @@ WindowsBuild {
 	ReleaseBuild {
 		QMAKE_POST_LINK += $$escape_expand(\\n) $$quote(del /F "$$DESTDIR_WIN\\$${TARGET}.exp")
 
+        # This next xcopy does not always work because the files are not there by default, so disabling for now while 
+        # we figure out the right way to do it
+
 		# Copy Visual Studio DLLs
 		# Note that this is only done for release because the debugging versions of these DLLs cannot be redistributed.
 		# I'm not certain of the path for VS2008, so this only works for VS2010.
-		win32-msvc2010 {
+		win32-msvc2010_NotWorkingButKeepingIn {
 			QMAKE_POST_LINK += $$escape_expand(\\n) $$quote(xcopy /D /Y "\"C:\\Program Files \(x86\)\\Microsoft Visual Studio 10.0\\VC\\redist\\x86\\Microsoft.VC100.CRT\\*.dll\""  "$$DESTDIR_WIN\\")
 		}
 	}

libs/opmapcontrol/src/internals/projections/lks94projection.cpp

@@ -28,6 +28,11 @@
 #include <qmath.h>
 
 
+// These pragmas are local modifications to this third party library to silence warnings
+#ifdef Q_OS_LINUX
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#endif
  
 namespace projections {
 LKS94Projection::LKS94Projection():MinLatitude  (53.33 ), MaxLatitude  (56.55 ), MinLongitude  (20.22 ),
@@ -787,3 +792,8 @@ Size LKS94Projection::GetTileMatrixMaxXY(int const& zoom)
 }
 
 }
+
+#ifdef Q_OS_LINUX
+#pragma GCC diagnostic pop
+#endif
+

libs/opmapcontrol/src/internals/projections/mercatorprojectionyandex.cpp

@@ -57,6 +57,16 @@ Point MercatorProjectionYandex::FromLatLngToPixel(double lat, double lng, const
     return ret;
 
 }
+
+// These pragmas are local modifications to this third party library to silence warnings
+#ifdef Q_OS_LINUX
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#elif defined(Q_OS_MAC)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+    
 internals::PointLatLng MercatorProjectionYandex::FromPixelToLatLng(const int &x, const int &y, const int &zoom)
 {
     Size s = GetTileMatrixSizePixel(zoom);
@@ -82,6 +92,11 @@ internals::PointLatLng MercatorProjectionYandex::FromPixelToLatLng(const int &x,
 
     return ret;
 }
+
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic pop
+#endif
+
 double MercatorProjectionYandex::Clip(const double &n, const double &minValue, const double &maxValue) const
 {
     return qMin(qMax(n, minValue), maxValue);

libs/qwt/qwt_plot_spectrogram.cpp

@@ -533,6 +533,15 @@ QwtRasterData::ContourLines QwtPlotSpectrogram::renderContourLines(
                                       d_data->contourLevels, d_data->conrecAttributes );
 }
 
+// These pragmas are local modifications to this third party library to silence warnings
+#ifdef Q_OS_LINUX
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-variable"
+#elif defined(Q_OS_MAC)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#endif
+
 /*!
    Paint the contour lines
 
@@ -578,6 +587,10 @@ void QwtPlotSpectrogram::drawContourLines(QPainter *painter,
     }
 }
 
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic pop
+#endif
+
 /*!
   \brief Draw the spectrogram
 

libs/qwt/qwt_plot_zoomer.h

@@ -85,8 +85,19 @@ public:
 
 public slots:
     void moveBy(double x, double y);
+
+// These pragmas are local modifications to this third party library to silence warnings
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#endif
+    
     virtual void move(double x, double y);
 
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic pop
+#endif
+
     virtual void zoom(const QwtDoubleRect &);
     virtual void zoom(int up);
 

libs/serialport/qserialport.pri

@@ -55,4 +55,4 @@ unix:!symbian {
     }
 }
 
-HEADERS += $$PUBLIC_HEADERS $$PRIVATE_HEADERS
+HEADERS *= $$PUBLIC_HEADERS $$PRIVATE_HEADERS

qgroundcontrol.pro

@@ -117,16 +117,23 @@ WindowsBuild {
 }
 
 #
-# Warnings cleanup. Plan of attack is to turn on warnings as error once all warnings are fixed. Please
-# do no change the warning level from what they are currently set to below.
+# We treat all warnings as errors which must be fixed before proceeding. If you run into a problem you can't fix
+# you can always use local pragmas to work around the warning. This should be used sparingly and only in cases where
+# the problem absolultey can't be fixed.
 #
 
 MacBuild | LinuxBuild {
 	QMAKE_CXXFLAGS_WARN_ON += -Wall
 }
 
+MacBuild {
+	QMAKE_CXXFLAGS_WARN_ON += -Werror
+}
+
 WindowsBuild {
-	QMAKE_CXXFLAGS_WARN_ON += /W3
+	QMAKE_CXXFLAGS_WARN_ON += /W3 \
+        /wd4996 \   # silence warnings about deprecated strcpy and whatnot
+        /wd4290     # ignore exception specifications
 }
 
 #

qupgrade

@@ -1 +1 @@
-Subproject commit b8b885c610ee574140c7a6ad9bc007dcf28a74b7
+Subproject commit 2db4b382b02c3822acd19e99bc57fa53f3f53d01

src/ui/map3D/Q3DWidget.h

@@ -39,8 +39,20 @@ This file is part of the QGROUNDCONTROL project
 #include <osg/PositionAttitudeTransform>
 #include <osgGA/TrackballManipulator>
 #include <osgText/Font>
+
+// OpenSceneGraph has overloaded virtuals defined, since third party code we silence the warnings when the
+// headers are used.
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Woverloaded-virtual"
+#endif
+
 #include <osgViewer/Viewer>
 
+#ifndef Q_OS_WIN
+#pragma GCC diagnostic pop
+#endif
+
 #include "CameraParams.h"
 #include "GCManipulator.h"
 #include "SystemGroupNode.h"