I would like to create a cabal package from the files in lib/hs, to be able to use thrift 1.0.0 in my own application. I want to deploy it to my proper yackage server. However, I noticed that performing cabal sdist complains about the absence of JSONTests.hs referred from within the cabal file. It seems indeed that this file is not present. I this expected behaviour? Do I just adapt the cabal file, perform the sdist and don't worry?