lang/python27 (2.7.6) with DTrace probes fails

cc -DNDEBUG -L/usr/local/lib -pthread -o Include/pydtrace_offsets  Include/pydtrace_offsets.c
Include/pydtrace_offsets.sh OTHER  Python/ceval.o Include/pydtrace_offsets >  Include/pydtrace_offsets.h
if test "/usr/sbin/dtrace" != "" ; then  touch -r Python/ceval.o Python/ceval.o.ts_dtrace ;  touch -r Modules/gcmodule.o Modules/gcmodule.o.ts_dtrace ;  touch -r Object
s/classobject.o Objects/classobject.o.ts_dtrace ;  touch -r Objects/typeobject.o Objects/typeobject.o.ts_dtrace ;  /usr/sbin/dtrace -o Python/pydtrace.o -DPYDTRACE_STAC
K_HELPER  -I. -IInclude -I./../Include -I/usr/local/include   -C -G -s Include/pydtrace.d  Python/ceval.o Modules/gcmodule.o  Objects/classobject.o Objects/typeobject.o
 ;  touch -r Python/ceval.o.ts_dtrace Python/ceval.o ;  touch -r Modules/gcmodule.o.ts_dtrace Modules/gcmodule.o ;  touch -r Objects/classobject.o.ts_dtrace Objects/cla
ssobject.o ;  touch -r Objects/typeobject.o.ts_dtrace Objects/typeobject.o ;  rm Python/ceval.o.ts_dtrace ;  rm Modules/gcmodule.o.ts_dtrace ;  rm Objects/classobject.o
.ts_dtrace ;  rm Objects/typeobject.o.ts_dtrace ;  else touch Python/pydtrace.o ;  fi;
dtrace: failed to compile script Include/pydtrace.d: line 26: typedef redeclared: __uint8_t