From ae11b79d9cbffdeafb49f3d849014e9168d4a043 Mon Sep 17 00:00:00 2001
From: sbh <sbh@opencascade.com>
Date: Thu, 26 Dec 2013 14:55:39 +0000
Subject: [PATCH] Recent versions of GCC (4.4.6 in RHEL6) have gotten stricter
 in what responsibilities the programmer needs to fulfill. Some headers such
 as <cstdio> in example, should be included explicitly from now on.

---
 src/CAM/CAM_Application.cxx            | 3 +++
 src/HTMLService/HTMLService_HTML.cxx   | 3 +++
 src/OCCViewer/OCCViewer_ViewPort3d.cxx | 2 ++
 src/OCCViewer/OCCViewer_ViewWindow.cxx | 3 +++
 src/Qtx/QtxColorScale.cxx              | 2 ++
 src/Qtx/QtxSplash.cxx                  | 3 +++
 src/Qtx/QtxWorkstack.cxx               | 3 +++
 src/SUIT/SUIT_DataObject.cxx           | 3 +++
 src/VTKViewer/VTKViewer_ConvexTool.cxx | 3 ---
 9 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/src/CAM/CAM_Application.cxx b/src/CAM/CAM_Application.cxx
index 555cdd9f8..213273188 100755
--- a/src/CAM/CAM_Application.cxx
+++ b/src/CAM/CAM_Application.cxx
@@ -39,6 +39,9 @@
 #include <dlfcn.h>
 #endif
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 /*!
   \brief Create new instance of CAM_Application.
   \return new instance of CAM_Application class
diff --git a/src/HTMLService/HTMLService_HTML.cxx b/src/HTMLService/HTMLService_HTML.cxx
index 70b4773c6..a25816f07 100755
--- a/src/HTMLService/HTMLService_HTML.cxx
+++ b/src/HTMLService/HTMLService_HTML.cxx
@@ -12,6 +12,9 @@
 #include <Standard_TypeDef.hxx>
 #include <Standard_ExtCharacter.hxx>
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 IMPLEMENT_STANDARD_HANDLE(HTMLService_HTML, MMgt_TShared)
 IMPLEMENT_STANDARD_RTTIEXT(HTMLService_HTML, MMgt_TShared)
 
diff --git a/src/OCCViewer/OCCViewer_ViewPort3d.cxx b/src/OCCViewer/OCCViewer_ViewPort3d.cxx
index 973b46607..26099e810 100755
--- a/src/OCCViewer/OCCViewer_ViewPort3d.cxx
+++ b/src/OCCViewer/OCCViewer_ViewPort3d.cxx
@@ -35,6 +35,8 @@
 #include <Xw_Window.hxx>
 #endif
 
+//Required by gcc version 4.4.6
+#include <cstdio>
 /*!
     Constructor
 */
diff --git a/src/OCCViewer/OCCViewer_ViewWindow.cxx b/src/OCCViewer/OCCViewer_ViewWindow.cxx
index 89df6ebe0..a275a3110 100755
--- a/src/OCCViewer/OCCViewer_ViewWindow.cxx
+++ b/src/OCCViewer/OCCViewer_ViewWindow.cxx
@@ -45,6 +45,9 @@
 #include <gp_Dir.hxx>
 #include <gp_Pln.hxx>
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 const char* imageZoomCursor[] = { 
 "32 32 3 1",
 ". c None",
diff --git a/src/Qtx/QtxColorScale.cxx b/src/Qtx/QtxColorScale.cxx
index 44589c9c1..e5a31ab51 100755
--- a/src/Qtx/QtxColorScale.cxx
+++ b/src/Qtx/QtxColorScale.cxx
@@ -29,6 +29,8 @@
 #include <QTextDocument>
 
 #include <math.h>
+//Required by gcc version 4.4.6
+#include <cstdio>
 
 /*!
   \class QtxColorScale
diff --git a/src/Qtx/QtxSplash.cxx b/src/Qtx/QtxSplash.cxx
index 044d8fe88..86ad10aad 100644
--- a/src/Qtx/QtxSplash.cxx
+++ b/src/Qtx/QtxSplash.cxx
@@ -28,6 +28,9 @@
 #include <QMessageBox>
 #include <QDesktopWidget>
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 /*!
   \class ProgressEvent
   \internal
diff --git a/src/Qtx/QtxWorkstack.cxx b/src/Qtx/QtxWorkstack.cxx
index 7c7911cbb..6f7f548de 100644
--- a/src/Qtx/QtxWorkstack.cxx
+++ b/src/Qtx/QtxWorkstack.cxx
@@ -39,6 +39,9 @@
 #include <QStackedWidget>
 #include <QAbstractButton>
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 /*!
   \class QtxWorkstackArea::WidgetEvent
   \internal
diff --git a/src/SUIT/SUIT_DataObject.cxx b/src/SUIT/SUIT_DataObject.cxx
index d7b8e6654..41ba52445 100755
--- a/src/SUIT/SUIT_DataObject.cxx
+++ b/src/SUIT/SUIT_DataObject.cxx
@@ -23,6 +23,9 @@
 #include "SUIT_DataObject.h"
 #include "SUIT_DataObjectKey.h"
 
+//Required by gcc version 4.4.6
+#include <cstdio>
+
 SUIT_DataObject::Signal* SUIT_DataObject::mySignal = 0;
 
 /*!
diff --git a/src/VTKViewer/VTKViewer_ConvexTool.cxx b/src/VTKViewer/VTKViewer_ConvexTool.cxx
index 0689ab67a..6ac05bf6d 100644
--- a/src/VTKViewer/VTKViewer_ConvexTool.cxx
+++ b/src/VTKViewer/VTKViewer_ConvexTool.cxx
@@ -31,10 +31,7 @@
 
 #include <set>
 #include <map>
-
-#ifdef WIN32
 #include <algorithm>
-#endif
 
 #include <vtkUnstructuredGrid.h>
 #include <vtkGeometryFilter.h>
-- 
2.39.2