Having thought about it I do think it's best for the macro to support both the -DCMAKE_BUILD_TYPE and the new strategy, I've made a bug for that in cmake-extras: lp:1372535 .
Note that the 'new strategy' is not yet in production--we'll add those tests for lp:1372538 , propose to close this when we've removed FindGtest.cmake cruft.
Having thought about it I do think it's best for the macro to support both the -DCMAKE_BUILD_TYPE and the new strategy, I've made a bug for that in cmake-extras: lp:1372535 .
Note that the 'new strategy' is not yet in production--we'll add those tests for lp:1372538 , propose to close this when we've removed FindGtest.cmake cruft.