Here is a spin-off topic from this thread which I believe may
be of general interest.
Bill Hoffman contacted me off list about the possibility of testing
cmake with a build of a rapidly changing CMake corresponding to the
tip of your release branch or possibly one of your development
branches
On 2017-07-25 17:48-0700 Alan W. Irwin wrote:
More later on those git bisect results when that process is completed.
As per usual, git bisect (along with ccache to speed up the process by
a noticable amount especially in the last 5 steps or so) is awesome.
Here is what it found: