Activation script creates new files?

[wolfv]

Solution to issue cannot be found in the documentation.

• I checked the documentation.

Issue

A user reported that the arrow package creates new files upon activation, and thus adds files into downstream packages built by conda-build or rattler-build. Should we not create these "debug" files when building downstream packages (e.g. by looking at the CONDA_BUILD env variable?

ref: prefix-dev/rattler-build#979

[vyasr]

Thanks for porting this over here Wolf!

[h-vetinari]

Fine by me to gate this on CONDA_BUILD - PRs welcome!