diff --git a/include/IrrCompileConfig.h b/include/IrrCompileConfig.h
index 24ca18a0..643b011b 100644
--- a/include/IrrCompileConfig.h
+++ b/include/IrrCompileConfig.h
@@ -205,7 +205,7 @@ If not defined, Windows Multimedia library is used, which offers also broad supp
 //! Define _IRR_COMPILE_WITH_OPENGL_ to compile the Irrlicht engine with OpenGL.
 /** If you do not wish the engine to be compiled with OpenGL, comment this
 define out. */
-//#define _IRR_COMPILE_WITH_OPENGL_
+#define _IRR_COMPILE_WITH_OPENGL_
 #ifdef NO_IRR_COMPILE_WITH_OPENGL_
 #undef _IRR_COMPILE_WITH_OPENGL_
 #endif
diff --git a/source/Irrlicht/Irrlicht.xcodeproj/project.pbxproj b/source/Irrlicht/Irrlicht.xcodeproj/project.pbxproj
index 50fe8050..7fa605e2 100644
--- a/source/Irrlicht/Irrlicht.xcodeproj/project.pbxproj
+++ b/source/Irrlicht/Irrlicht.xcodeproj/project.pbxproj
@@ -2512,7 +2512,7 @@
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
-				LastUpgradeCheck = 1210;
+				LastUpgradeCheck = 1220;
 				TargetAttributes = {
 					5E34C9F21B7F6E3400F212E8 = {
 						CreatedOnToolsVersion = 6.1;
@@ -3203,7 +3203,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INSTALL_PATH = /;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.7;
 				ONLY_ACTIVE_ARCH = YES;
 				OTHER_CPLUSPLUSFLAGS = (
@@ -3253,7 +3253,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				INSTALL_PATH = /;
-				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.7;
 				OTHER_CPLUSPLUSFLAGS = (
 					"$(OTHER_CFLAGS)",
@@ -3317,6 +3317,7 @@
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				EXECUTABLE_PREFIX = lib;
+				GCC_SYMBOLS_PRIVATE_EXTERN = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;