Problem: incomplete specs for test_proxy_terminate

Solution: fixed this in Makefile.am

Makefile.am

@@ -494,6 +494,9 @@ tests_test_issue_566_LDADD = src/libzmq.la
 tests_test_proxy_SOURCES = tests/test_proxy.cpp
 tests_test_proxy_LDADD = src/libzmq.la
 
+tests_test_proxy_terminate_SOURCES = tests/test_proxy_terminate.cpp
+tests_test_proxy_terminate_LDADD = src/libzmq.la
+
 tests_test_many_sockets_SOURCES = tests/test_many_sockets.cpp
 tests_test_many_sockets_LDADD = src/libzmq.la