AC_CHECK_MEMBER([struct sockaddr.sa_len],
- [ AC_DEFINE(HAVE_SOCKADDR_LEN) ],
+ [ AC_DEFINE(HAVE_SOCKADDR_LEN, 1, [Do we have sockaddr.sa_len?]) ],
[],
[
#include <sys/types.h>
AC_MSG_RESULT(no))
AC_CHECK_MEMBER([struct sockaddr_in6.sin6_scope_id],
- [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID) ],
+ [ AC_DEFINE(HAVE_SOCKADDR_IN6_SCOPE_ID, 1, [Do we have sockaddr_in6.sin6_scope_id?]) ],
[],
[
#include <sys/types.h>