gcov configuration added
build with gcov
try installing coveralls
[ci skip]
Create .coveralls.yml
Update .travis.yml
add pyyaml
[ci skip]
Create .coveralls.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
Update .travis.yml
[ci skip]
Update .travis.yml
Update .travis.yml