missing includes for gcc4.4 from Martin Michlmayr (Debian)

Common/StringUtils.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <stdio.h>
 #if defined(__CYGWIN__)
 #include <sys/cygwin.h>
 #endif

Fltk/aboutWindow.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <stdio.h>
 #include <FL/Fl_Browser.H>
 #include <FL/Fl_Box.H>
 #include <FL/Fl_Button.H>

Mesh/meshGFaceDelaunayInsertion.cpp

@@ -675,7 +675,7 @@ void gmshBowyerWatsonFrontal(GFace *gf)
   std::vector<double> vSizes, vSizesBGM, Us, Vs;
   std::vector<SMetric3> vMetricsBGM;
 
-  testTensor();
+  //testTensor();
 
   buildMeshGenerationDataStructures(gf, AllTris, vSizes, vSizesBGM, Us, Vs);
 

Post/PViewDataIO.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <stdio.h>
 #include <string.h>
 #include "GmshMessage.h"
 #include "Numeric.h"

contrib/Chaco/main/Gmsh_printf.cpp

@@ -3,6 +3,7 @@
 // See the LICENSE.txt file for license information. Please report all
 // bugs and problems to <gmsh@geuz.org>.
 
+#include <cstdio>
 #include <cstring>
 #include "GmshMessage.h"