Hello,

I am working with a NUCLEO_f429zi board, architecure ARMv7e-m and cortex-m4 CPU. I want to cross-compile D code for it from Ubuntu 18.04 LTS Server. My current GCC version is 9.

How can I do that? What is the best cross-compiler for that?

On Wednesday, 8 April 2020 at 15:52:59 UTC, Severin Teona wrote:
> Hello,
>
> I am working with a NUCLEO_f429zi board, architecure ARMv7e-m and cortex-m4 CPU. I want to cross-compile D code for it from Ubuntu 18.04 LTS Server. My current GCC version is 9.
>
> How can I do that? What is the best cross-compiler for that?

Have a look at this thread:
https://forum.dlang.org/thread/leuxesimcgscjjthpdhs@forum.dlang.org

and my repo at
https://bitbucket.org/timosi/minlibd

it has not been updated for a while but a version for gdc 9 is almost ready to publish

On Wednesday, 8 April 2020 at 15:52:59 UTC, Severin Teona wrote:
> Hello,
>
> I am working with a NUCLEO_f429zi board, architecure ARMv7e-m and cortex-m4 CPU. I want to cross-compile D code for it from Ubuntu 18.04 LTS Server. My current GCC version is 9.
>
> How can I do that? What is the best cross-compiler for that?

I'm heavily biased, but LDC is a cross-compiler by nature. Recent LDC releases can all cross-compile to ARM cpus.
https://wiki.dlang.org/Cross-compiling_with_LDC
https://wiki.dlang.org/Building_LDC_runtime_libraries

Have a look here: https://github.com/JinShil/stm32f42_discovery_demo

-Johan