iphone compilation problems

I’m trying to compile panda3d 1.8.0 for the iPhone, but when compiling dtool the error I get is:

make[1]: *** No rule to make target ../cppparser/Opt4-iPhone/libp3cppParser', needed byOpt4-iPhone/interrogate’. Stop.
make[1]: Leaving directory `/Users/bostjan/peskovnik/panda3d-1.8.0/dtool/src/interrogate’

Any ideas what might be wrong?
I can post the Config.iPhone.pp if needed.