I'm trying to compile my project including route-me using armv7 although am struggling with the following error, i have older versions of the same project in git which compiles fine with armv7 so a setting must have changed somewhere to break it, here is the error:

Undefined symbols for architecture armv7:
  "_pj_fwd", referenced from:
      -[RMProjection latLongToPoint:] in libMapView.a(RMProjection.o)
  "_pj_inv", referenced from:
      -[RMProjection pointToLatLong:] in libMapView.a(RMProjection.o)
  "_pj_init_plus", referenced from:
      -[RMProjection initWithString:InBounds:] in libMapView.a(RMProjection.o)
  "_pj_free", referenced from:
      -[RMProjection dealloc] in libMapView.a(RMProjection.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Any help would be greatly appreciated.