travis: Enable -Wsparse-error and fail on new sparse warnings

[cascardo/ovs.git] / .travis / prepare.sh

diff --git a/.travis/prepare.sh b/.travis/prepare.sh
index 6b5df00..f8bd0a1 100755 (executable)
--- a/.travis/prepare.sh
+++ b/.travis/prepare.sh
@@ -3,6 +3,5 @@
 sudo apt-get update -qq
 sudo apt-get install -qq libssl-dev llvm-dev
 
-wget https://www.kernel.org/pub/software/devel/sparse/dist/sparse-0.5.0.tar.gz
-tar -xzvf sparse-0.5.0.tar.gz
-cd sparse-0.5.0 && make && sudo make install PREFIX=/usr && cd ..
+git clone git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
+cd sparse && make && sudo make install PREFIX=/usr && cd ..