Compile Ben Gottlieb's Twitter oAuth iPhone Library for 4.0 AND 3.1.X

Question

Hey there,

I need Ben Gottlieb's Twitter Engine running on both iOS 4.0 and 3.1.X - I tried to recompile the libOAuth.a Library with certain SDK Versions but I didn't got it to work. The Library compiled with 3.1.3 SDK works just on 3.1.3 SDK, and the 4.0 compiled Library only on the 4.0 SDK.

Any ideas how to get the Library running on both SDK Versions?

Thanks, Lukas