Hi,
is there a direct way to find out which cache variables are modified?
Cache variables might be modified directly by the user (i.e. using cmake
-D oder cmake-gui).
And they could also be outdated because the default value in the "set(...
CACHE ...)"
command was changed in the CMakeLists.txt when updating the source from
repository.
I'm thinking of two use cases which would be much simpler if that feature
would be available:
- Get outdated/modified cache variables and reset them using "cmake -U"
without having to
delete the whole build directory.
- Get a list of user modified cache variables to keep track of the
configuration e.g.
to reproduce a build.
I tried playing around which the MODIFIED property for cache variables but
that's never set
or returns a flag.
Regards,
Stefan
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