Following the news, I've been trying to clean up my package which uses Fortran in preparation for the changes that appear to be coming in R-devel. The package has implicitly been relying on Fortran 2003, since it uses iso_c_binding. In practice, is it proper that "-std=f2003" be explicitly added to PKG_FCFLAGS (or possibPKG_FFLAGS in 3.6.0)? Should "Fortran 2003" be listed in SystemRequirements? It currently passes CRAN checks, but that's because all the Fortran compilers in use have the iso_c_bindings implemented (GCC 4.5 already had it, and it's clearly in Oracle Developer Studio 12.5).
Thank you, Avi ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel
