[Rd] R 3.4 has broken C++11 support

[Angerer, Philipp]

indeed. Makeconf isn’t in the right spot, so the correct vars aren’t set. 

thank you all and sorry for the noise! 


Von: "Ista Zahn" <istazahn at gmail.com> 
An: "Angerer, Philipp" <philipp.angerer at helmholtz-muenchen.de> 
CC: "Dirk Eddelbuettel" <edd at debian.org>, "Martyn Plummer" <plummerm at iarc.fr>, "r-devel" <r-devel at r-project.org> 
Gesendet: Mittwoch, 19. April 2017 19:10:20 
Betreff: Re: [Rd] R 3.4 has broken C++11 support 

Hi Philipp, 

Fellow Archlinux user here. I think the problem is with the r-devel 
PKGBUILD file, rather than anything wrong in R itself. The PKGBUILD 
file does this: 

ln -s /etc/R/${i} ${i} 

when it should do 

ln -s /etc/R-devel/${i} ${i} 

You can fix your installed version with 

cd /opt/r-devel/lib/R/etc/ 
sudo rm ./* 
sudo ln -s /etc/R-devel/javaconf 
sudo ln -s /etc/R-devel/ldpaths 
sudo ln -s /etc/R-devel/Makeconf 
sudo ln -s /etc/R-devel/Renviron 
sudo ln -s /etc/R-devel/repositories 

Or (better) fix the PKGBUILD and makepkg/pacman -U 

Best, 
Ista 



On Wed, Apr 19, 2017 at 10:32 AM, Angerer, Philipp via R-devel 
<r-devel at r-project.org> wrote: 
> Hi Dirk and Martyn, 
> 
>> That looks fine. Can you please give a reproducible example of a package 
>> that compiles correctly on R 3.3.3 but not with R 3.4.0 or R-devel. 
> 
> here you go, it’s pretty much the simplest package possible that needs C++11: 
> 
> https://github.com/flying-sheep/cxx11test 
> 
>> Maybe you can share with us how you configure the build of R-devel? 
> 
> Sure, in the mail you quoted, I already linked exactly that: 
> 
> https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=r-devel#n40 
> 
>> ./configure --prefix=/opt/r-devel \ 
>> --libdir=/opt/r-devel/lib \ 
>> --sysconfdir=/etc/R-devel \ 
>> --datarootdir=/opt/r-devel/share \ 
>> rsharedir=/opt/r-devel/share/R/ \ 
>> rincludedir=/opt/r-devel/include/R/ \ 
>> rdocdir=/opt/r-devel/share/doc/R/ \ 
>> --with-x \ 
>> --enable-R-shlib \ 
>> --with-lapack \ 
>> --with-blas \ 
>> F77=gfortran \ 
>> LIBnn=lib 
> 
> 
> Thanks and cheers, 
> Philipp 
> 
> 
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Helmholtz Zentrum Muenchen

Deutsches Forschungszentrum fuer Gesundheit und Umwelt (GmbH)

Ingolstaedter Landstr. 1

85764 Neuherberg

www.helmholtz-muenchen.de

Aufsichtsratsvorsitzende: MinDir'in Baerbel Brumme-Bothe

Geschaeftsfuehrer: Prof. Dr. Guenther Wess, Heinrich Bassler, Dr. Alfons Enhsen

Registergericht: Amtsgericht Muenchen HRB 6466

USt-IdNr: DE 129521671


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