Trying to compile MobileSubstrate addon - Undefined symbol
- by eWolf
Hi!
I went through this tutorial to create a MobileSubstrate addon. I could compile the example hook without errors.
But as soon as I add
#import <SpringBoard/SBAwayController.h>
in ExampleHookProtocol.h and
SBAwayController *awayController = [SBAwayController sharedAwayController];
in ExampleHookLibrary.mm (as the first line of the __$ExampleHook_AppIcon_Launch function) I get the following error message when attempting to make (triggered by the latter change):
Undefined symbols:
"_OBJC_CLASS_$_SBAwayController", referenced from:
__objc_classrefs__DATA@0 in ExampleHookLibrary.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** [ExampleHook.dylib] Error 1.
The header file for SBAwayController is located in /var/toolchain/sys30/usr/include/SpringBoard, just like SBApplicationIcon.h, which is used by the ExampleHook.
I'm compiling on my iPod touch 2G.
Can anyone help me?
Thanks in advance,
Eric