diff options
Diffstat (limited to 'configure.ac')
| -rwxr-xr-x | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 899108d9..63e8dcf0 100755 --- a/configure.ac +++ b/configure.ac @@ -943,6 +943,15 @@ AC_TRY_COMPILE([#ifdef HAVE_SYS_PARAM_H AC_DEFINE(HAVE_BSD_STRUCT_IP_MREQ_HACK,,[Can pass ifindex in struct ip_mreq])], AC_MSG_RESULT(no)) +AC_MSG_CHECKING([for RFC3678 protocol-independed API]) +AC_TRY_COMPILE([ +#include <sys/types.h> +#include <netinet/in.h> +], [struct group_req gr; int sock; setsockopt(sock, IPPROTO_IP, MCAST_JOIN_GROUP, (void*)&gr, sizeof(gr)); +], [AC_MSG_RESULT(yes) +AC_DEFINE(HAVE_RFC3678,1,[Have RFC3678 protocol-independed API])], +AC_MSG_RESULT(no)) + dnl --------------------------------------------------------------- dnl figure out how to check link-state dnl --------------------------------------------------------------- |