The source tree contains two *.bz2.uu files (helloworld.o.bz2.uu, test-core.bz2.uu). The generated tarball contains not only these files, but also the corresponding generated ones (helloworld.o, test-core). This can be fixed in Makefile.gen.sh. (If it is planned to have more *.bz2.uu files in the source tree.) Alternatively, these two files could be handled in frysk-imports/Makefile.am, if this is a special case and not a general pattern. I do not know which of these two is better, help welcome.
The logic in Makefile.gen.sh was handling this with: -> listing all data source files in EXTRA_DIST -> list the data files to install in blah_DATA sounds like it was changed.
(In reply to comment #1) > -> listing all data source files in EXTRA_DIST > -> list the data files to install in blah_DATA > > sounds like it was changed. Indeed; I prefer the compact dist_blah_DATA in most cases. I fixed Makefile.gen.sh so that for generated data files, nodist_blah_DATA is used instead.