diff -r d892fc853b2a buildSrc/mac.gradle
--- a/buildSrc/mac.gradle	Tue Nov 19 07:59:52 2013 +1300
+++ b/buildSrc/mac.gradle	Mon Nov 18 14:16:49 2013 -0800
@@ -114,6 +114,7 @@
         "-I$JDK_HOME/include",
         "-I$JDK_HOME/include/darwin",
         "-mmacosx-version-min=$MACOSX_MIN_VERSION",
+        "-isysroot", "$MACOSX_SDK_PATH",
         "-arch", "x86_64", "-c"].flatten()
 MAC.decora.linker = linker
 MAC.decora.linkFlags = ["-dynamiclib",
@@ -129,6 +130,7 @@
         "-I$JDK_HOME/include",
         "-I$JDK_HOME/include/darwin",
         "-mmacosx-version-min=$MACOSX_MIN_VERSION",
+        "-isysroot", "$MACOSX_SDK_PATH",
         "-arch", "x86_64", "-c"].flatten()
 MAC.prism.linker = linker
 MAC.prism.linkFlags = ["-dynamiclib",
@@ -153,6 +155,7 @@
         "-I$JDK_HOME/include/darwin",
         "-mmacosx-version-min=$MACOSX_MIN_VERSION",
         "-arch", "x86_64",
+        "-isysroot", "$MACOSX_SDK_PATH",
         "-framework", "Cocoa",
         IS_DEBUG_NATIVE ? ["-DDEBUG", "-O0"] : ["-O3", "-DNDEBUG"]].flatten()
 MAC.launcher.linker = linker
diff -r d892fc853b2a modules/graphics/src/main/native-glass/mac/GlassApplication.m
--- a/modules/graphics/src/main/native-glass/mac/GlassApplication.m	Tue Nov 19 07:59:52 2013 +1300
+++ b/modules/graphics/src/main/native-glass/mac/GlassApplication.m	Mon Nov 18 14:16:49 2013 -0800
@@ -28,7 +28,6 @@
 #import "com_sun_glass_ui_mac_MacApplication.h"
 #import "com_sun_glass_events_KeyEvent.h"
 
-#import <JavaRuntimeSupport/JavaRuntimeSupport.h>
 
 #import "GlassMacros.h"
 #import "GlassApplication.h"
diff -r d892fc853b2a modules/graphics/src/main/native-glass/mac/GlassCursor.m
--- a/modules/graphics/src/main/native-glass/mac/GlassCursor.m	Tue Nov 19 07:59:52 2013 +1300
+++ b/modules/graphics/src/main/native-glass/mac/GlassCursor.m	Mon Nov 18 14:16:49 2013 -0800
@@ -28,7 +28,6 @@
 #import "com_sun_glass_ui_mac_MacCursor.h"
 
 #import <Cocoa/Cocoa.h>
-#import <JavaRuntimeSupport/JavaRuntimeSupport.h>
 
 #import "GlassMacros.h"
 #import "GlassHelper.h"
diff -r d892fc853b2a modules/graphics/src/main/native-glass/mac/GlassView3D.m
--- a/modules/graphics/src/main/native-glass/mac/GlassView3D.m	Tue Nov 19 07:59:52 2013 +1300
+++ b/modules/graphics/src/main/native-glass/mac/GlassView3D.m	Mon Nov 18 14:16:49 2013 -0800
@@ -29,9 +29,6 @@
 #import "com_sun_glass_events_MouseEvent.h"
 #import "com_sun_glass_ui_View_Capability.h"
 #import "com_sun_glass_ui_mac_MacGestureSupport.h"
-
-#import <JavaRuntimeSupport/JavaRuntimeSupport.h>
-
 #import "GlassMacros.h"
 #import "GlassView3D.h"
 #import "GlassLayer3D.h"