Make gpsd build on hurd again.

IPV6_TCLASS is not defined in socket.h on hurd.

1 files changed, 8 insertions, 0 deletions

diff --git a/gpsd.c b/gpsd.c
index a3c2746c..a3c68236 100644
--- a/gpsd.c
+++ b/gpsd.c
@@ -149,6 +149,14 @@ static struct gps_context_t context;
 static int sd_socket_count = 0;
 #endif
 
+/* work around the unfinished ipv6 implementation on hurd */
+#ifdef __GNU__
+#ifndef IPV6_TCLASS
+#define IPV6_TCLASS 67
+#endif
+#endif
+
+
 static volatile sig_atomic_t signalled;
 
 static void onsig(int sig)