Problem: GNU/Hurd does not implement getsockname for ipc

Solution: skip tests that use ipc://* as it's impossible to get the
address back for the client

Makefile.am

@@ -1021,6 +1021,7 @@ endif
 
 if ON_GNU
 XFAIL_TESTS += tests/test_ipc_wildcard \
+		tests/test_reqrep_ipc \
 		tests/test_term_endpoint
 endif
 

tests/test_hwm_pubsub.cpp

@@ -274,7 +274,7 @@ void test_inproc ()
     TEST_ASSERT_EQUAL_INT (6000, test_blocking (2000, 6000, "inproc://c"));
 }
 
-#ifndef ZMQ_HAVE_WINDOWS
+#if !defined(ZMQ_HAVE_WINDOWS) && !defined(ZMQ_HAVE_GNU)
 
 void test_ipc ()
 {
@@ -295,7 +295,7 @@ int main ()
 
     RUN_TEST (test_tcp);
     RUN_TEST (test_inproc);
-#ifndef ZMQ_HAVE_WINDOWS
+#if !defined(ZMQ_HAVE_WINDOWS) && !defined(ZMQ_HAVE_GNU)
     RUN_TEST (test_ipc);
 #endif
     RUN_TEST (test_reset_hwm);

tests/test_reconnect_ivl.cpp

@@ -68,7 +68,7 @@ void test_reconnect_ivl_against_pair_socket (const char *my_endpoint_,
     test_context_socket_close (sc);
 }
 
-#ifndef ZMQ_HAVE_WINDOWS
+#if !defined(ZMQ_HAVE_WINDOWS) && !defined(ZMQ_HAVE_GNU)
 void test_reconnect_ivl_ipc (void)
 {
     const char *ipc_endpoint = "ipc:///tmp/test_reconnect_ivl";
@@ -112,7 +112,7 @@ int main (void)
     setup_test_environment ();
 
     UNITY_BEGIN ();
-#ifndef ZMQ_HAVE_WINDOWS
+#if !defined(ZMQ_HAVE_WINDOWS) && !defined(ZMQ_HAVE_GNU)
     RUN_TEST (test_reconnect_ivl_ipc);
 #endif
     RUN_TEST (test_reconnect_ivl_tcp_ipv4);