[R-pkg-devel] Fwd: Subarchitectures
On 09/02/2021 11:30 a.m., Sokol Serguei wrote:
Le 09/02/2021 ? 17:01, Duncan Murdoch a ?crit?:
I think the WRE manual says that an R_ARCH environment variable will be set when subarchitectures are involved, but environment variables aren't accessible in Makevars. Is there a standard way to get a value in Makevars which will match .Platform$r_arch once R is running?
If sub-shell is possible, will it be convenient? ? myvar=`R --slave --vanilla -e 'cat(.Platform$r_arch)'`
Something like that should work, but I'd have to make sure the R that it runs is the same one where the package is being installed. And if I can do that, then I probably know the answer, don't I? Duncan Murdoch