Codecov Setup

• Add --coverage to the cmake cxx_flags
• Build the project
• Run the tests. Without runnig the tests, no data will be generated!
• Run the following commands to upload the data:

- lcov --directory build --capture --output-file coverage.info
- lcov --remove coverage.info 'usr/*' --output-file coverage.info
- bash <(curl -s https://codecov.io/bash) || echo "Codecov did not collect coverage reports"

• Get the link to the codecov batch on the codecov homepage from the projects settings menu.