message: Always define the raii_event_tests test suite
  The test suite must always be defined (even when EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED is not defined) so that the test harness doesn't fail due to not being able to find the raii_event_tests test.
  This improves upon actually fixing
diff: #include <event2/event.h>
  -#ifdef EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED
  -// It would probably be ideal to define dummy test(s) that report skipped, but boost::test doesn't seem to make that practical (at least not in versions available with common distros)
  -
  #include <map>
  #include <stdlib.h>
  #include <boost/test/unit_test.hpp>
  +BOOST_FIXTURE_TEST_SUITE(raii_event_tests, BasicTestingSetup)
  +
  +#ifdef EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED
  +
  static std::map<void*, short> tags;
  static std::map<void*, uint16_t> orders;
  static uint16_t tagSequence = 0;
  @@ -34,8 +35,6 @@ static void tag_free(void* mem) {
  free(mem);
  }
  -BOOST_FIXTURE_TEST_SUITE(raii_event_tests, BasicTestingSetup)
  -
  BOOST_AUTO_TEST_CASE(raii_event_creation)
  {
  event_set_mem_functions(tag_malloc, realloc, tag_free);
  @@ -87,6 +86,14 @@ BOOST_AUTO_TEST_CASE(raii_event_order)
  event_set_mem_functions(malloc, realloc, free);
  }
  -BOOST_AUTO_TEST_SUITE_END()
  +#else
  +
  +BOOST_AUTO_TEST_CASE(raii_event_tests_SKIPPED)
  +{
  + // It would probably be ideal to report skipped, but boost::test doesn't seem to make that practical (at least not in versions available with common distros)
  + BOOST_TEST_MESSAGE("Skipping raii_event_tess: libevent doesn't support event_set_mem_functions");
  +}
  #endif // EVENT_SET_MEM_FUNCTIONS_IMPLEMENTED
  +
  +BOOST_AUTO_TEST_SUITE_END()
  