I installed the Boost.Test library binary using bootstrap.sh.  Is the following a valid program?  If not, what is wrong?  Is there a missing entry point and, if so, how do I run the test? Source: #define BOOST_TEST_MODULE ExampleTestModule #include BOOST_AUTO_TEST_CASE( my_test ) {   BOOST_CHECK(1); } Error: /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text+0x155): undefined reference to `boost::unit_test::framework::master_test_suite()' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text+0x232): undefined reference to `boost::unit_test::unit_test_log_t::set_checkpoint(boost::unit_test::basic_cstring<char const>, unsigned int, boost::unit_test::basic_cstring<char const>)' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text+0x317): undefined reference to `boost::test_tools::tt_detail::check_impl(boost::test_tools::predicate_result const&, boost::unit_test::lazy_ostream const&, boost::unit_test::basic_cstring<char const>, unsigned int, boost::test_tools::tt_detail::tool_level, boost::test_tools::tt_detail::check_type, unsigned int, ...)' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text+0x4e0): undefined reference to `boost::unit_test::ut_detail::auto_test_unit_registrar::auto_test_unit_registrar(boost::unit_test::test_case*, unsigned long)' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text$_ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE[boost::unit_test::make_test_case(boost::unit_test::callback0boost::unit_test::ut_detail::unused const&, boost::unit_test::basic_cstring<char const>)]+0x54): undefined reference to `boost::unit_test::ut_detail::normalize_test_case_name(boost::unit_test::basic_cstring<char const>)' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text$_ZN5boost9unit_test14make_test_caseERKNS0_9callback0INS0_9ut_detail6unusedEEENS0_13basic_cstringIKcEE[boost::unit_test::make_test_case(boost::unit_test::callback0boost::unit_test::ut_detail::unused const&, boost::unit_test::basic_cstring<char const>)]+0xa6): undefined reference to `boost::unit_test::test_case::test_case(boost::unit_test::basic_cstring<char const>, boost::unit_test::callback0boost::unit_test::ut_detail::unused const&)' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text$_ZN5boost9unit_test15unit_test_log_tD1Ev[boost::unit_test::unit_test_log_t::~unit_test_log_t()]+0xb): undefined reference to `vtable for boost::unit_test::unit_test_log_t' /cygdrive/c/DOCUME~1/M/LOCALS~1/Temp/ccIao0DX.o:TestExample.cc:(.text$_ZN5boost9unit_test15unit_test_log_tC1Ev[boost::unit_test::unit_test_log_t::unit_test_log_t()]+0x21): undefined reference to `vtable for boost::unit_test::unit_test_log_t' /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../libcygwin.a(libcmain.o):(.text+0xab): undefined reference to `_WinMain@16' collect2: ld returned 1 exit status