diff -r f6182e4af0cd Modules/socketmodule.c
--- a/Modules/socketmodule.c	Tue Oct 26 15:16:11 2010 +0200
+++ b/Modules/socketmodule.c	Wed Oct 27 14:10:22 2010 +0200
@@ -1139,7 +1139,7 @@ makesockaddr(SOCKET_T sockfd, struct soc
         }
 #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, Py
     }
 #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