This allows to use regular variables to configure cucumber-cpp when it's connected as a sub-directory (without having to redefine options or setting cache entries).
Coverage remained the same at 62.814% when pulling b7ebdb6a4d5dbffbcc00785c64fc482111a17d9d on sergey-bon:fix-issue-214 into 9ac02a4cf84b082a66415f6b6f2a32867ba70057 on cucumber:master.
Summary
This allows to use regular variables to configure cucumber-cpp when it's connected as a sub-directory (without having to redefine options or setting cache entries).
CMP0077: option() honors normal variables
Example
Fixes: #214