From 21e18aaa33345209717c0d0679047019fac12a66 Mon Sep 17 00:00:00 2001
From: Alan Antonuk <alan.antonuk@gmail.com>
Date: Sat, 28 Nov 2015 20:55:54 -0800
Subject: CI: treat warnings as errors with travis build.

---
 travis.sh | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/travis.sh b/travis.sh
index 1096962..fa57b97 100755
--- a/travis.sh
+++ b/travis.sh
@@ -7,9 +7,8 @@ build_autotools() {
 }
 
 build_cmake() {
-  CFLAGS="-fsanitize=undefined"
   mkdir $PWD/_build && cd $PWD/_build
-  cmake .. -DCMAKE_INSTALL_PREFIX=$PWD/../_install
+  CFLAGS="-Werror" cmake .. -DCMAKE_INSTALL_PREFIX=$PWD/../_install
   cmake --build . --target install
   ctest -V .
 }
@@ -17,7 +16,7 @@ build_cmake() {
 build_asan() {
   mkdir $PWD/_build && cd $PWD/_build
   cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/../_install \
-    -DCMAKE_C_FLAGS="-fsanitize=address,undefined -O1"
+    -DCMAKE_C_FLAGS="-Werror -fsanitize=address,undefined -O1"
   cmake --build . --target install
   ctest -V .
 }
@@ -25,7 +24,7 @@ build_asan() {
 build_tsan() {
   mkdir $PWD/_build && cd $PWD/_build
   cmake .. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$PWD/../_install \
-    -DCMAKE_C_FLAGS="-fsanitize=thread,undefined -O1"
+    -DCMAKE_C_FLAGS="-Werror -fsanitize=thread,undefined -O1"
   cmake --build . --target install
   ctest -V .
 }
-- 
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