I have installed gcc-7 and g++-7 using the answer at https://askubuntu.com/a/581497/333103.
Then I realised that while this slaved the g++ version to the gcc version, I had forgotten to add a slaving for the gcov version. How can I add gcov as a slave to this link group?
I checked the man for update-alternatives but I didn't see a way without just going from scratch again. If this case is the way to do it then do I need to remove the current update-alternative group to start fresh?
(I am on Bash on Ubuntu on Windows, so 16.04)