[R-pkg-devel] How to R CMD build / check using LTO

Gábor Csárdi c@@rd|@g@bor @end|ng |rom gm@||@com
Wed Feb 17 21:44:27 CET 2021

You can use this Docker container:

It is somewhat old, but chances are that it will reproduce the LTO
issues. I'll update it in a minute, anyway.


On Wed, Feb 17, 2021 at 9:33 PM Ivan Krylov <krylov.r00t using gmail.com> wrote:
> On Wed, 17 Feb 2021 20:04:34 +0100
> Paul Schmidt-Walter <paul.schmidt-walter using posteo.de> wrote:
> > I simply don't know how to "build with configure --enable-lto"
> "R Installation and Administration"
> <https://cran.r-project.org/doc/manuals/r-release/R-admin.html>
> contains a detailed set of instructions on how to compile R, including
> section 2.7.4 about the use of LTO. Start with Appendix A, which lists
> the packages you would need to install on your Ubuntu (basically,
> build-essential, gfortran and the libraries mentioned there). Good luck!
> --
> Best regards,
> Ivan
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