[R-pkg-devel] Properly referencing copied code
I'm trying to submit a package to CRAN that uses external C libs but properly crediting copyright holders and authors is the main issue holding up the submission and I've repeatedly failed to satisfy the requirements. I am having a lot of trouble understanding what/who I need to be listing in my DESCRIPTION file and how they should be listed. 1. How does linking to external libs differ from providing the source of a library and linking against that? Do I need to provide references to lapack and blas if they aren't shipped with the package? What about math (lm)? 2. What roles to supply to authors of external software? After my last submission, I got the note:
Has copyright holders of included software in a [ctb] role only