X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/cd3fe9fb03065b0284eaac4069ffde5cad5081f6..b4b90120ff1cf999b9f41d47dcc52958cca23cc0:/configure.in

diff --git a/configure.in b/configure.in
index 4bf4803e..43f48dba 100644
--- a/configure.in
+++ b/configure.in
@@ -388,13 +388,21 @@ else
 	AC_LIBOBJ(lib/getnameinfo)
 fi
 
-
 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>
+#include <sys/socket.h>
+])
+
+AC_CHECK_MEMBER([struct sockaddr_in.sin_len],
+		[ AC_DEFINE(HAVE_SOCKADDR_IN_LEN, 1, [Do we have sockaddr_in.sin_len?]) ],
 		[],
 		[
 #include <sys/types.h>
 #include <sys/socket.h>
+#include <netinet/in.h>
 ])
 
 AC_MSG_CHECKING(struct sockaddr_storage)
@@ -407,7 +415,7 @@ AC_TRY_COMPILE([#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>