From eace8e32954eb6152e8df06f5a18905c235f0156 Mon Sep 17 00:00:00 2001
From: Josh Haberman <jhaberman@gmail.com>
Date: Wed, 13 May 2015 16:23:35 -0700
Subject: Enable Travis for Clang, and enable -Werror for all Travis builds.

Also added an extra Clang-only warning flag.
---
 travis.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'travis.sh')

diff --git a/travis.sh b/travis.sh
index 93a5935..a09ed2e 100755
--- a/travis.sh
+++ b/travis.sh
@@ -94,6 +94,15 @@ if [ "$1" == "after_success" ] && [ "$UPB_TRAVIS_BUILD" != "coverage" ]; then
   exit
 fi
 
+if [ "$CC" != "gcc" ] && [ "$UPB_TRAVIS_BUILD" == "coverage" ]; then
+  # coverage build only works for GCC.
+  exit
+fi
+
 set -e
 set -x
+
+# Make any compiler warning fail the build.
+export UPB_FAIL_WARNINGS=true
+
 eval ${UPB_TRAVIS_BUILD}_${1}
-- 
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