compile error on mac ppc box

[Tony Piselli]

I decided to try to build the latest java 7 code on a dual G4 PPC  
power macintosh and ran into the following compile error:

/Users/tpiselli/development/projects/openjdk-java7-ppc/bsd-port/ 
hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp: In static member  
function 'static void CppInterpreter::process_method_handle(oopDesc*,  
Thread*)':
/Users/tpiselli/development/projects/openjdk-java7-ppc/bsd-port/ 
hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp:817: error:  
'get_ek_bound_mh_info' is not a member of 'MethodHandles'
/Users/tpiselli/development/projects/openjdk-java7-ppc/bsd-port/ 
hotspot/src/cpu/zero/vm/cppInterpreter_zero.cpp:965: error:  
'get_ek_adapter_opt_swap_rot_info' is not a member of 'MethodHandles'
make[6]: *** [cppInterpreter_zero.o] Error 1
make[6]: *** Waiting for unfinished jobs....
make[5]: *** [the_vm] Error 2
make[4]: *** [productzero] Error 2
make[3]: *** [generic_buildzero] Error 2
make[2]: *** [productzero] Error 2
make[1]: *** [hotspot-build] Error 2
make: *** [build_product_image] Error 2

real    61m39.402s
user    59m12.184s
sys    3m9.926s


I was wondering if this was a PPC only issue or a generic error.
Thanks,
Tony