From 126e50636c161b07ff160e3162af8405099e7695 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 10 Sep 2015 17:03:40 -0700
Subject: [PATCH] Attempt to find header files

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index c0cb38a9..5227a7ce 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,9 @@ rust:
   - nightly
 sudo: false
 install:
+  - grep -R TCP_THIN_LINEAR_TIMEOUTS /usr/include
+  - grep -R SO_REUSEPORT /usr/include
+  - exit 1
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then OS=unknown-linux-gnu; else OS=apple-darwin; fi
   - export TARGET=$ARCH-$OS
   - curl -sO https://static.rust-lang.org/dist/rust-$TRAVIS_RUST_VERSION-$TARGET.tar.gz