Error compiling tweak in theos

Question

I set a simple tweak using theos following the tutorial here. However when I run make with the headers from here, I get

Making all for tweak WelcomeWagon...
         


        

Answer 1

I found the same problem with current version of Ryan Petrich's dumped headers today.

Finally I find out that the solution is,

1. Import the dumped Springboard headers

2. Copy /System/Library/Frameworks/IOSurface.framework/Headers/IOSurfaceAPI.h to /opt/theos/include/IOSurface. The reason is in IOSurface/IOSurface.h!

3. If you are running OS X Lion or later, you may need to comment out the following lines in /opt/theos/include/IOSurface/IOSurfaceAPI.h:

    /* This call lets you get an xpcobject_t that holds a reference to the IOSurface.
    Note: Any live XPC objects created from an IOSurfaceRef implicity increase the IOSurface's global use
    count by one until the object is destroyed. */
    // xpc_object_t IOSurfaceCreateXPCObject(IOSurfaceRef aSurface)
    // IOSFC_AVAILABLE_STARTING(_MAC_10_7, __IPHONE_NA);

    /* This call lets you take an xpcobject_t created via IOSurfaceCreatePort() and recreate an IOSurfaceRef from it. */
    // IOSurfaceRef IOSurfaceLookupFromXPCObject(xpc_object_t xobj)
    // IOSFC_AVAILABLE_STARTING(_MAC_10_7, __IPHONE_NA);

Give it a try!