Add option to use lcov instead of gcov

[designatednerd]

For those of us using other tools like XcodeCoverage which depend on lcov, would it be possible to set up some kind of way to use lcov instead of gcov?

[tylermann]

I'm not very familiar with lcov. It looks like it builds upon gcov and displays it as an html? I wonder if it still saves the .gcov files somewhere that we could point the plugin to look at.

I can try downloading the XcodeCoverage tool and seeing what it is generating sometime when I get a chance.

Thanks for the report!

[designatednerd]

FWIW, I've got a PR into that with something that auto-generates Cobertura files. Here's the fork I've been working off of: https://github.com/vokal/XcodeCoverage

[designatednerd]

And you can ignore my fork, it just got merged to the main repo. :)