Is there a way to determine which files in my build directory have changed for a given run of CMake? The use case is that I made what I thought was a small change to my configuration using cmake and when I went to build it was basically a full recompile. During our cmake run we do use configure_file(...) to generate headers and sources some of which basically get included in every source file. I am thinking that I have a dependency on generating those files when I probably do not have to.

I use Ninja as my build system if that helps. I could always just hack a local git repo for the build folder, commit everything, run cmake and see what got changed. Anybody have a better idea?

Thanks

--
Mike Jackson  [mike.jack...@bluequartz.net]
--

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