1 files changed, 0 insertions, 27 deletions
diff --git a/configure.ac b/configure.ac
index afebc66e0..8d18817bd 100755
--- a/configure.ac
+++ b/configure.ac
@@ -1194,33 +1194,6 @@ case "$host_os" in
 esac
 AC_DEFINE_UNQUOTED(ISIS_METHOD, $ISIS_METHOD_MACRO, [ selected method for isis, == one of the constants ])
 
-dnl ------------------------------------
-dnl check for broken CMSG_FIRSTHDR macro
-dnl ------------------------------------
-AC_MSG_CHECKING(for broken CMSG_FIRSTHDR)
-AC_RUN_IFELSE([AC_LANG_SOURCE([[
-#ifdef SUNOS_5
-#define _XPG4_2
-#define __EXTENSIONS__
-#endif
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-
-main()
-{
-  struct msghdr msg;
-  char buf[4];
-
-  msg.msg_control = buf;
-  msg.msg_controllen = 0;
-
-  if (CMSG_FIRSTHDR(&msg) != NULL)
-    exit(0);
-  exit (1);
-}]])],[AC_MSG_RESULT(yes - using workaround) AC_DEFINE(HAVE_BROKEN_CMSG_FIRSTHDR,,Broken CMSG_FIRSTHDR)],
-[AC_MSG_RESULT(no)],[AC_MSG_RESULT(no)])
-
 dnl ---------------------------------------------------------------
 dnl figure out how to specify an interface in multicast sockets API
 dnl ---------------------------------------------------------------