Build rlm_sql_oracle on Mac OS X

hi. I am trying to build freeradius on Mac OS X ,but the module rlm_sql_oracle can not success. I tryed the two ways . 1. down load the instantclient lib on Mac OS X . (.dylib) build it with --with-oracle-include-dir and --with-oracle-lib-dir. 2. down load the instantclient on linux (.so) build it with --with-oracle-include-dir and --with-oracle-lib-dir. Both of it .rlm_sql_oracle can not build success. "configure: WARNING: oracle libraries not found. Use --with-oracle-lib-dir=<path>. configure: WARNING: silently not building rlm_sql_oracle. configure: WARNING: FAILURE: rlm_sql_oracle requires: libclntsh libnnz." How to build it on Mac os X with oracle client. Thanks. yinay from china.