Using RHLDAPSearch with other static libraries

Many static libraries, including Three20, require you to use the Linker Flags “-all_load” and “-ObjC” when importing their libraries.

These flags create compile time linker errors when used with RHLDAPSearch. It has been determined that adding “-lresolv” to this list eliminates the problem and allows both RHLDAPSearch and the external library to compile and run without errors.