I am testing building a package on Windows. The package requires C++14.
I have installed the latest versions of R (3.6.2), RTools (3.5), and
RStudio. The package builds fine under Linux.
I get the following error:
> devtools::install_github("gdkrmr/zarr-R")
...
C++14 standard requested but CXX14 is not defined
...
I have also set `~/.R/Makevars.win` as suggested in the manual "Writing
R extensions", Section 1.2.5 "Using C++14 code". When typing `R CMD
config CXX14` in the RStudio terminal, I get a reply
("c:/Rtools/mingw_64/bin/g++"). When trying to install the package
manually with `R CMD INSTALL ...` from the RStudio terminal, I get the
same error.
What am I doing wrong?
Thanks!
Guido
______________________________________________
R-package-devel@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-package-devel
