diff -up ./src/diaBase.cc.orig ./src/diaBase.cc
--- ./src/diaBase.cc.orig	2014-06-29 18:57:47.940592868 -0700
+++ ./src/diaBase.cc	2014-06-29 18:58:56.473959564 -0700
@@ -93,13 +93,13 @@ bool errBase::run( bool bAsk ) {
 				     GTK_DIALOG_DESTROY_WITH_PARENT,
 				     GTK_MESSAGE_QUESTION,
 				     GTK_BUTTONS_YES_NO,
-				     str.c_str());
+				     "%s", str.c_str());
   else 
     dialog = gtk_message_dialog_new (NULL,
 				     GTK_DIALOG_DESTROY_WITH_PARENT,
 				     GTK_MESSAGE_ERROR,
 				     GTK_BUTTONS_OK,
-				     str.c_str());
+				     "%s", str.c_str());
   g_signal_connect (GTK_OBJECT (dialog),
 		    "response",
 		    G_CALLBACK (dia_errBase_rt_func),
diff -up ./src/euclideMain.cc.orig ./src/euclideMain.cc
--- ./src/euclideMain.cc.orig	2014-06-29 18:55:58.278006102 -0700
+++ ./src/euclideMain.cc	2014-06-29 18:56:31.168182086 -0700
@@ -33,7 +33,7 @@
 
 using namespace std;
 
-char *buttonFiles[] = {"point.png","pointonline.png","","lineintersect.png","linecircleintersect.png","circleintersect.png","",
+const char *buttonFiles[] = {"point.png","pointonline.png","","lineintersect.png","linecircleintersect.png","circleintersect.png","",
 		       "barycenter.png","center.png","","vector.png","rotatehomothetic.png","projectcircle.png","projectline.png",
 		       "projectorthogonal.png","symetric.png","","line.png","segment.png","lineorthogonal.png",
 		       "lineparallel.png","bissect.png",
diff -up ./src/icon.xpm.orig ./src/icon.xpm
--- ./src/icon.xpm.orig	2014-06-29 18:55:58.278006102 -0700
+++ ./src/icon.xpm	2014-06-29 18:56:39.834228455 -0700
@@ -1,5 +1,5 @@
 /* XPM */
-static char * icon_xpm[] = {
+const static char * icon_xpm[] = {
 "48 48 1318 2",
 "  	c None",
 ". 	c #BEBBA0",
diff -up ./src/mlstring.cc.orig ./src/mlstring.cc
--- ./src/mlstring.cc.orig	2014-06-29 18:55:58.278006102 -0700
+++ ./src/mlstring.cc	2014-06-29 18:57:04.993363072 -0700
@@ -134,7 +134,7 @@ int mlString::nbElementsMenu() {
 
 void mlString::select() {
 
-  char* name = config::getString( "language" );
+  const char* name = config::getString( "language" );
   if ( !name ) {
     mlFileName = "english.multilanguage";
     config::setString( "language", mlFileName.c_str() );