uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/irrlicht/mac_device.patch

@@ -0,0 +1,38 @@
+--- a/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm
++++ b/source/Irrlicht/MacOSX/CIrrDeviceMacOSX.mm
+@@ -39,7 +39,7 @@
+ #include <IOKit/hidsystem/IOHIDUsageTables.h>
+ #else
+ /* The header was moved here in Mac OS X 10.1 */
+-#include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
++#include <IOKit/hid/IOHIDUsageTables.h>
+ #endif
+ #include <IOKit/hid/IOHIDLib.h>
+ #include <IOKit/hid/IOHIDKeys.h>
+@@ -496,7 +496,7 @@
+ 		{
+ 			[[NSAutoreleasePool alloc] init];
+ 			[NSApplication sharedApplication];
+-			[NSApp setDelegate:(id<NSFileManagerDelegate>)[[[AppDelegate alloc] initWithDevice:this] autorelease]];
++			[NSApp setDelegate:(id<NSApplicationDelegate>)[[[AppDelegate alloc] initWithDevice:this] autorelease]];
+ 			[NSBundle loadNibNamed:@"MainMenu" owner:[NSApp delegate]];
+ 			[NSApp finishLaunching];
+ 		}
+@@ -642,7 +642,7 @@
+ 						NSOpenGLPFASamples, (NSOpenGLPixelFormatAttribute)CreationParams.AntiAlias,
+ 						NSOpenGLPFAStencilSize, (NSOpenGLPixelFormatAttribute)(CreationParams.Stencilbuffer?1:0),
+ 						NSOpenGLPFADoubleBuffer,
+-						(NSOpenGLPixelFormatAttribute)nil
++						(NSOpenGLPixelFormatAttribute)0
+ 					};
+ 
+ 					if (CreationParams.AntiAlias<2)
+@@ -668,7 +668,7 @@
+ 						{
+ 							// Third try without Doublebuffer
+ 							os::Printer::log("No doublebuffering available.", ELL_WARNING);
+-							windowattribs[14]=(NSOpenGLPixelFormatAttribute)nil;
++							windowattribs[14]=(NSOpenGLPixelFormatAttribute)0;
+ 						}
+ 
+ 						format = [[NSOpenGLPixelFormat alloc] initWithAttributes:windowattribs];