Fix "NMEA 2000" driver build on OpenWRT

I found build bug that caused the "NMEA 2000" driver not to exist on
OpenWRT : the head file bits/sockaddr.h is not found (perhaps because
OpenWRT uses "musl"), which causes scons to announce "You do not have
kernel CANbus available."

I just took the bits/sockaddr.h test out and "gpsd" builds and runs fine.

1 files changed, 1 insertions, 1 deletions

diff --git a/SConstruct b/SConstruct
index c0e14c77..a0bffdce 100644
--- a/SConstruct
+++ b/SConstruct
@@ -770,7 +770,7 @@ else:
                         "+ strlen((ptr)->sun_path))\n")
         confdefs.append("#endif /* SUN_LEN */\n")
 
-    if config.CheckHeader(["bits/sockaddr.h", "linux/can.h"]):
+    if config.CheckHeader(["linux/can.h"]):
         confdefs.append("#define HAVE_LINUX_CAN_H 1\n")
         announce("You have kernel CANbus available.")
     else: