No direct experience, so others may know more, but I'd have thought in the system requirements of DESCRIPTION. See for instance what duckdb does https://github.com/duckdb/duckdb/blob/master/tools/rpkg/DESCRIPTION
________________________________________ From: R-package-devel <r-package-devel-boun...@r-project.org> on behalf of Reed A. Cartwright <racartwri...@gmail.com> Sent: 23 August 2021 20:31 To: R Package Devel Subject: [R-pkg-devel] Solaris Support What is the proper way to indicate that a package submitted to CRAN requires the gcc compiler on Solaris? I haven't been able to find any information about how to indicate that in a way that the CRAN builders will pick up on it. -- Reed A. Cartwright, PhD Associate Professor of Genomics, Evolution, and Bioinformatics School of Life Sciences and The Biodesign Institute Arizona State University ================== Address: The Biodesign Institute, PO Box 875301, Tempe, AZ 85287-5301 USA Packages: The Biodesign Institute, 1001 S. McAllister Ave, Tempe, AZ 85287-5301 USA Office: Biodesign B-220C, 1-480-965-9949 Website: http://cartwrig.ht/ [[alternative HTML version deleted]] ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
