Use devname() if available to support devfs cloning on BSD.

[tinc] / configure.ac

diff --git a/configure.ac b/configure.ac
index 3b781ba..61917f8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -187,7 +187,7 @@ AC_CHECK_TYPES([socklen_t, struct ether_header, struct arphdr, struct ether_arp,
 
 dnl Checks for library functions.
 AC_TYPE_SIGNAL
-AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall pselect putenv random select strdup strerror strsignal strtol system unsetenv usleep vsyslog writev],
+AC_CHECK_FUNCS([asprintf daemon fchmod flock ftime fork get_current_dir_name gettimeofday mlockall pselect putenv random select strdup strerror strsignal strtol system unsetenv usleep vsyslog writev devname fdevname],
   [], [], [#include "src/have.h"]
 )