How to compile boost unit test module with clang++?

I'm trying to compile a boost unit test module with cmake and clang but ran into a linker error. I was able to produce the following minimal test case:

$ cat boost_test_test.cc
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE scanio
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_CASE(foo) { BOOST_CHECK(1); }

This compiles fine with g++:

$ g++ boost_test_test.cc -lboost_unit_test_framework
$ echo $?
0

But it does not with clang++:

$ /usr/bin/clang++-3.7 boost_test_test.cc -lboost_unit_test_framework
/tmp/boost_test_test-7e4892.o: In function `boost::unit_test::make_test_case(boost::unit_test::callback0<boost::unit_test::ut_detail::unused> const&, boost::unit_test::basic_cstring<char const>)':
boost_test_test.cc:(.text._ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE[_ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE]+0x58): undefined reference to `boost::unit_test::ut_detail::normalize_test_case_name(boost::unit_test::basic_cstring<char const>)'
clang: error: linker command failed with exit code 1 (use -v to see invocation)

So during the linker stage I get an undefined reference error and this problem persists no matter the order of arguments to clang++.

Since it works fine with g++ I suppose there is something clang++ specific going on here?