configure: Improve check for if_nameindex.

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

configure: Improve check for if_nameindex.
45284246 · Sebastian Lackner · Alexandre Julliard · 32520439 · 45284246 · 45284246
Commit 45284246 authored Jul 19, 2017 by Sebastian Lackner Committed by Alexandre Julliard Jul 19, 2017
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configure configure +3 -0

configure.ac configure.ac +3 -0

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--- a/configure
+++ b/configure
@@ -16406,6 +16406,9 @@ else
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
 #ifdef HAVE_NET_IF_H
 # include <net/if.h>
 #endif

--- a/configure.ac
+++ b/configure.ac
@@ -2248,6 +2248,9 @@ AC_CACHE_CHECK([for if_nameindex],wine_cv_have_if_nameindex,
               AC_LINK_IFELSE([AC_LANG_PROGRAM([[#ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
 #ifdef HAVE_NET_IF_H
 # include <net/if.h>
 #endif]],