make check failed

[Thomas D. Dean]

# uname -a
FreeBSD P9X79.tddhome 9.0-PRERELEASE FreeBSD 9.0-PRERELEASE #1: \
   Sun Dec 25 09:28:17 PST 2011 \
   root at P9X79.tddhome:/usr/obj/usr/src/sys/GENERIC  amd64
# env | grep 46
CC=gcc46
F77=gfortran46
G77=gfortran46
CXX=g++46
# make
  < no errrors>
# make check 
...
make  check-TESTS
PASS: t-assign
PASS: t-binary
PASS: t-cast
terminate called after throwing an instance of 'std::invalid_argument'
  what():  mpq_set_str
Abort trap (core dumped)
FAIL: t-constr
PASS: t-headers
PASS: t-istream
PASS: t-locale
PASS: t-misc
PASS: t-ops
PASS: t-ostream
PASS: t-prec
PASS: t-rand
PASS: t-ternary
PASS: t-unary
====================================
1 of 14 tests failed
Please report to gmp-bugs at gmplib.org
====================================
*** Error code 1

Stop in /usr/ports/math/gmp/work/gmp-5.0.2/tests/cxx.
*** Error code 1

Stop in /usr/ports/math/gmp/work/gmp-5.0.2/tests/cxx.
*** Error code 1

Stop in /usr/ports/math/gmp/work/gmp-5.0.2/tests.
*** Error code 1

Stop in /usr/ports/math/gmp/work/gmp-5.0.2.
*** Error code 1

Stop in /usr/ports/math/gmp/work/gmp-5.0.2.
*** Error code 1

Stop in /usr/ports/math/gmp.

How may I provide more information?

tomdean