Cross compile R for ARM target

Hi,

you can find the packages here

  https://cran.r-project.org/bin/linux/debian/stretch-cran35/

Kind regards,

Johannes

Am Sonntag, 17. Februar 2019, 13:28:20 CET schrieb Samir Mouhoune:
Hi Johannes,

Thank you  for your quick feddback.

As I am using linux os build with buildroot on my raspberry pi I can't use
package manager such as apt-get  to install R.

What I need to do is to get the precompiled R for arm arch and then when I
build my linux  image using buildroot I include  the R precompiled package
to my rootfs.

Could you please send me a link where I can download directly the
precompiled R for arm without using apt-get install?

Thanks again for your support

Best Regards,

Samir MOUHOUNE
Senior Principal Embedded Linux Engineer
Technical R&D product manager

OSMOS Group
37, rue la perouse
75116 PARIS

T?l: +331 70 23 97 45 - Fax: +331 71 39 85 14
www.osmos-group.com
________________________________________
De : R-SIG-Debian [r-sig-debian-bounces at r-project.org] de la part de
Johannes Ranke [jranke at uni-bremen.de] Envoy? : dimanche 17 f?vrier 2019
12:01
? : r-sig-debian at r-project.org
Objet : Re: [R-sig-Debian] Cross compile R for ARM target

Hi Sami
I do publish ports of the latest R releases for arm64 on CRAN. Not sure what
you mean by R dev, but if you are looking for R 3.5.2 on Debian, you can
install that using the instructions on CRAN

  https://cran.r-project.org/bin/linux/debian/

Disclaimer: I have no experience with cross compilation, buildroot or Yocto.
I just build R on the raspi 3 running Debian stable.

Kind regards,

Johannes

Am Sonntag, 17. Februar 2019, 10:40:26 CET schrieb Samir Mouhoune:
Dear all,

I am currently trying to cross compile R3.5.2  using X86 host  and  trying
to cross compile for ARM target (raspberry pi 3 running on  linux system
generated  by buildroot).

The problem I am encountering is that the compilation fails because  the
current R buildsystem  I trying to execute the R binary generated for Arm
arch on the  host X86  computer.

My question is:   Is there  an  R branch supporting cross compilation for
ARM target?

Otherwise,  is there pre compiled R dev that I can install on an ARM
architecture?

My last question,  can we build R using buildroot or Yocto?  If yes could
you send me a link to yocto or buildroot branch allowing to build R?

Thank's in advance for your support

Best Regards,

Samir MOUHOUNE
Senior Principal Embedded Linux Engineer
Technical R&D product manager

OSMOS Group
37, rue la perouse
75116 PARIS

T?l: +331 70 23 97 45 - Fax: +331 71 39 85 14
www.osmos-group.com
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--
PD Dr. Johannes Ranke
Grenzach-Wyhlen

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PD Dr. Johannes Ranke
Grenzach-Wyhlen

Cross compile R for ARM target

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