From f95c55f26c0bade0d3229e3546d31ceeeb332e06 Mon Sep 17 00:00:00 2001
From: Augustin Cavalier <waddlesplash@gmail.com>
Date: Thu, 26 Feb 2015 23:06:58 -0500
Subject: [PATCH] Enet: ensure CMAKE_REQUIRED_LIBRARIES is empty.

---
 Externals/enet/CMakeLists.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Externals/enet/CMakeLists.txt b/Externals/enet/CMakeLists.txt
index ce6dc8ff42..93d9132d16 100644
--- a/Externals/enet/CMakeLists.txt
+++ b/Externals/enet/CMakeLists.txt
@@ -13,6 +13,7 @@ check_function_exists("gethostbyaddr_r" HAS_GETHOSTBYADDR_R)
 check_function_exists("inet_pton" HAS_INET_PTON)
 check_function_exists("inet_ntop" HAS_INET_NTOP)
 check_struct_has_member("struct msghdr" "msg_flags" "sys/types.h;sys/socket.h" HAS_MSGHDR_FLAGS)
+set(CMAKE_REQUIRED_LIBRARIES "")
 set(CMAKE_EXTRA_INCLUDE_FILES "sys/types.h" "sys/socket.h")
 check_type_size("socklen_t" HAS_SOCKLEN_T BUILTIN_TYPES_ONLY)
 unset(CMAKE_EXTRA_INCLUDE_FILES)