Avoid spurious error when checking for linux/netlink.h

* configure.ac: Include <asm/types.h> when checking for
linux/netlink.h.

diff --git a/configure.ac b/configure.ac
index a93527285e4391149ff33723fd69f99c57932a9c..f16daa4d4d9b8622e069c8dfa910bb0c8a1eed80 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -263,7 +263,8 @@ AC_CHECK_HEADERS([ \
 ], [], [])
 AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
                  [], [], [#include <stddef.h>
-#include <sys/socket.h>])
+#include <sys/socket.h>
+#include <asm/types.h>])
 AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
 AC_CHECK_TYPES([struct sigcontext_struct,
                struct sigcontext],,, [#include <signal.h>])