[R-sig-Fedora] Renviron.site and Rprofile.site in Fedora

[Jeroen Ooms]

On Debian/Ubuntu, system wide environment variables and options are
set in respectively /etc/R/Renviron.site and /etc/R/Rprofile.site.
These files are automatically created when r-base is installed, and do
not get overwritten during an upgrade.

On Fedora, there is no /etc/R directory. What is the recommended place
to define system wide environment variables and options on a Fedora
system?