Compilation Issue: Relic on ARM – Undefined Reference to _sbrk

[bilalcherkawi]

Hello,
I successfully compiled Relic on an Intel architecture. However, when I tried compiling it on an ARM platform using the preset script shown in the attached screenshot, I encountered the following error:

Steps to Reproduce

1. Compile Relic on Intel (works fine).

2. Compile Relic on ARM using the preset script (see attached screenshot).

3. The build fails with an error related to _sbrk.

Expected Behavior
Relic should compile successfully on ARM, just as it does on Intel.

Actual Behavior
The build fails with a linker error (see attached screenshot).

Screenshots
(Attach the two screenshots here.)

Additional Information
Is there a missing dependency or a specific configuration required for ARM? Any help would be appreciated!

Thanks in advance. 😊

[dfaranha]

It looks like you're building for Cortex-M4, which does not run an operating system and needs extra setup/config to work properly. Is that correct?

It's been some years since someone tried this, so the support might be a bit shaky.