When you say "unset it", do you mean physically delete the flag from the
file?
I don't see the pedantic flag set in my {R_HOME}/etc/Makeconf or any
Makevars file locally, so I tried passing "-Wno-pedantic", but this renders
warnings later on about non-portable code.
On Wed, Oct 31, 2018 at 5:11 AM Dirk Eddelbuettel <e...@debian.org> wrote:
>
> On 30 October 2018 at 23:52, Nicholas Rittler wrote:
> | In attempting to submit a package to CRAN, I'm receiving the following
> | warning:
>
> "I'm receiving" as in "I see this when I compile at home" or as in "I see
> this in win-builder" ?
>
> |
> d:/RCompile/CRANpkg/lib/3.6/BH/include/boost/interprocess/detail/win32_api.hpp:145:9:
> | warning: ISO C++ prohibits anonymous structs [-Wpedantic]
> |
> | I obviously would like to get rid of this warning and get the package on
> | CRAN. I now know that CRAN doesn't set pendantic, however, the following
> is
> | the makevars.win the package is currently using, in it's entirety:
> |
> | PKG_LIBS = $(LAPACK_LIBS) $(BLAS_LIBS) $(FLIBS)
> | PKG_CPPFLAGS = -I.
> |
> | I don't see where this is setting pendantic either. Is it possible it's a
> | default local setting on my end? If so, is there some flag that can be
>
> Yes, likely.
>
> | passed in the makevars file that will not generate warnings about
> | non-portable code and will make sure pedantic is not set?
>
> It might be how R was built, ie the flag got "baked in" when R configured
> and
> compiled. These flags then sit in ${R_HOME}/etc/Makeconf. If so you'd have
> to edit the file -- we can't alter these options on the fly.
>
> Or it could be in a file of yours, for me it is ~/.R/Makevars where I in
> fact
> often set -pedantic (and alsod unset it).
>
> The bigger news is that you should not have to worry about it. It is just a
> warning, and it comes from code you did not write but just use -- Boost
> headers via the BH package.
>
> Dirk
>
> --
> http://dirk.eddelbuettel.com | @eddelbuettel | e...@debian.org
>
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