[cmake-developers] [CMake 0015992]: Xcode generator's ReRunCMake.make fails if dependencies have been deleted

[Brad King]

On 02/28/2016 11:39 AM, Gregor Jasny via cmake-developers wrote:
> Brad: I pushed and merged the xcode-regenerate-on-deleted-files topic
> but I'm unsure about the test location itself and if this is a feature
> all generators should provide. I tested it with Xcode, Make, and Ninja.

Grep for `rerun` under Tests/RunCMake to see some tests that cover rerunning
CMake already for try_compile and configure_file cases.  A similar test
could be added to Tests/RunCMake/BuildDepends, perhaps, to cover rerunning
on removal of a CMakeLists.txt file.

Thanks,
-Brad