>===> librpcsvc
>gcc -O3  -Werror -Wall -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith  -c bootparam_prot.c
>cc1: warnings being treated as errors
>bootparam_prot.c: In function `xdr_bp_machine_name_t':
>bootparam_prot.c:20: warning: unused variable `buf'

rebuild /usr/bin/rpcgen and try again.
-- 
Mike Long <mikel@shore.net>                http://www.shore.net/~mikel
"Every normal man must be tempted at times to spit on his hands,
hoist the black flag, and begin slitting throats." -- H.L. Mencken