set -o errexit
if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then
CLANG_DIR=$HOME/clang-3.8
cd "$HOME"
echo "Downloading libclang"
wget http://llvm.org/releases/3.8.0/clang+llvm-3.8.0-x86_64-apple-darwin.tar.xz -O - | tar -xJ
mv clang+llvm-3.8.0-x86_64-apple-darwin "$CLANG_DIR"
set -x
export LLVM_CONFIG_PATH=$CLANG_DIR/bin/llvm-config
export CLANG_SYSTEM_INCLUDE_PATH=$CLANG_DIR/lib/clang/3.8.0/include
set +x
else
set -x
export LLVM_CONFIG_PATH=/usr/lib/llvm-3.8/bin/llvm-config
export CLANG_SYSTEM_INCLUDE_PATH=/usr/lib/llvm-3.8/lib/clang/3.8.0/include
set +x
fi