add linkage to boost unit test framework for random tests
TESTS_ENVIRONMENT = BATS_NO_SUMMARY=1
-AM_CXXFLAGS = -I$(BOOST_INC) -L$(BOOST_LIB) -lboost_random
+AM_CXXFLAGS = -I$(BOOST_INC) -L$(BOOST_LIB) -lboost_random -lboost_unit_test_framework
# Test compilations/execution
