Fix eglGetDisplay(EGL_DEFAULT_DISPLAY) on Linux.

src/OpenGL/libEGL/Display.cpp

@@ -31,23 +31,21 @@ DisplayMap displays;
 
 egl::Display *Display::getDisplay(EGLNativeDisplayType displayId)
 {
-    if(displays.find(displayId) != displays.end())
+    if(displayId == EGL_DEFAULT_DISPLAY)
     {
-        return displays[displayId];
+        #if defined(__unix__)
+            displayId = XOpenDisplay(NULL);
+        #endif
     }
 
-    egl::Display *display = NULL;
-
-    if(displayId == EGL_DEFAULT_DISPLAY)
+    if(displays.find(displayId) != displays.end())
     {
-        display = new egl::Display(displayId);
+        return displays[displayId];
     }
-    else
-    {
+
     // FIXME: Check if displayId is a valid display device context
 
-        display = new egl::Display(displayId);
-    }
+    egl::Display *display = new egl::Display(displayId);
 
     displays[displayId] = display;
     return display;

src/OpenGL/libEGL/libEGL.cbp

@@ -89,6 +89,7 @@
 			</Target>
 		</Build>
 		<Compiler>
+			<Add option="-std=c++11" />
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 			<Add directory="./../include/" />

src/OpenGL/libGLESv2/libGLESv2.cbp

@@ -102,6 +102,7 @@
 			</Target>
 		</Build>
 		<Compiler>
+			<Add option="-std=c++11" />
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 			<Add option="-fno-operator-names" />

tests/third_party/PowerVR/Examples/Beginner/01_HelloAPI/OGLES2/Build/OGLES2HelloAPI.cbp

@@ -59,6 +59,7 @@
 			</Target>
 		</Build>
 		<Compiler>
+			<Add option="-std=c++11" />
 			<Add option="-Wall" />
 			<Add option="-fexceptions" />
 			<Add directory="../../../../../Builds/Include" />