Issue #8852: Allow the socket module to build on OpenSolaris.

Misc/NEWS

@@ -184,6 +184,8 @@ Tests
 Build
 -----
 
+- Issue #8852: Allow the socket module to build on OpenSolaris.
+
 - Drop -OPT:Olimit compiler option.
 
 - Issue #10094: Use versioned .so files on GNU/kfreeBSD and the GNU Hurd.

Modules/socketmodule.c

@@ -1139,7 +1139,7 @@ makesockaddr(SOCKET_T sockfd, struct sockaddr *addr, size_t addrlen, int proto)
         }
 #endif
 
-#ifdef HAVE_NETPACKET_PACKET_H
+#if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFNAME)
     case AF_PACKET:
     {
         struct sockaddr_ll *a = (struct sockaddr_ll *)addr;
@@ -1455,7 +1455,7 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args,
     }
 #endif
 
-#ifdef HAVE_NETPACKET_PACKET_H
+#if defined(HAVE_NETPACKET_PACKET_H) && defined(SIOCGIFINDEX)
     case AF_PACKET:
     {
         struct sockaddr_ll* addr;
@@ -4569,16 +4569,32 @@ PyInit__socket(void)
     PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF");
 #endif
 
-#ifdef HAVE_NETPACKET_PACKET_H
-    PyModule_AddIntConstant(m, "AF_PACKET", AF_PACKET);
-    PyModule_AddIntConstant(m, "PF_PACKET", PF_PACKET);
-    PyModule_AddIntConstant(m, "PACKET_HOST", PACKET_HOST);
-    PyModule_AddIntConstant(m, "PACKET_BROADCAST", PACKET_BROADCAST);
-    PyModule_AddIntConstant(m, "PACKET_MULTICAST", PACKET_MULTICAST);
-    PyModule_AddIntConstant(m, "PACKET_OTHERHOST", PACKET_OTHERHOST);
-    PyModule_AddIntConstant(m, "PACKET_OUTGOING", PACKET_OUTGOING);
-    PyModule_AddIntConstant(m, "PACKET_LOOPBACK", PACKET_LOOPBACK);
-    PyModule_AddIntConstant(m, "PACKET_FASTROUTE", PACKET_FASTROUTE);
+#ifdef AF_PACKET
+    PyModule_AddIntMacro(m, AF_PACKET);
+#endif
+#ifdef PF_PACKET
+    PyModule_AddIntMacro(m, PF_PACKET);
+#endif
+#ifdef PACKET_HOST
+    PyModule_AddIntMacro(m, PACKET_HOST);
+#endif
+#ifdef PACKET_BROADCAST
+    PyModule_AddIntMacro(m, PACKET_BROADCAST);
+#endif
+#ifdef PACKET_MULTICAST
+    PyModule_AddIntMacro(m, PACKET_MULTICAST);
+#endif
+#ifdef PACKET_OTHERHOST
+    PyModule_AddIntMacro(m, PACKET_OTHERHOST);
+#endif
+#ifdef PACKET_OUTGOING
+    PyModule_AddIntMacro(m, PACKET_OUTGOING);
+#endif
+#ifdef PACKET_LOOPBACK
+    PyModule_AddIntMacro(m, PACKET_LOOPBACK);
+#endif
+#ifdef PACKET_FASTROUTE
+    PyModule_AddIntMacro(m, PACKET_FASTROUTE);
 #endif
 
 #ifdef HAVE_LINUX_TIPC_H