Run app as root

English Only
1 
I read your article here : http://bbs.iosre.com/t/run-an-app-as-root-on-ios/239

when i want to make project, got following errors : 

 Copying resource directories into the application wrapper...
In file included from RootViewController.mm:2:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/unistd.h:71:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/_types.h:27:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/_types.h:32:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/cdefs.h:680:2: error: Unsupported architecture
#error Unsupported architecture
 ^
In file included from RootViewController.mm:2:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/unistd.h:71:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/_types.h:27:
In file included from /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/sys/_types.h:33:
/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS8.1.sdk/usr/include/machine/_types.h:34:2: error: architecture not
      supported
#error architecture not supported
 ^
2 errors generated.
2

Just igore them

3

but “make” cannot create binary file(can’t compile). error

4

I edit RootViewController.mm 12 line like following :
self.view = [[UIView alloc] initWithFrame:[[UIScreen mainScreen] applicationFrame]];

Now compiled.