RTEMS Source Builder | graphics: Add PortableGL build set (!228)

[Temirlan Emilbekov (@PulpyPuppy)]

Temirlan Emilbekov created a merge request: https://gitlab.rtems.org/rtems/tools/rtems-source-builder/-/merge_requests/228

Project:Branches: PulpyPuppy/rtems-source-builder:portablegl-0.100.0 to rtems/tools/rtems-source-builder:main
Author:   Temirlan Emilbekov



## Summary

Added the initial RSB recipe for PortableGL version 0.100.0. The build set downloads the library sources and installs the pre-generated header `portablegl.h` to the include directory.

**Notes:**

* Further integration of the PortableGL-RTEMS compatibility layer into this recipe will be required as part of the porting process.

## Generative AI

<!--If you have used AI please use the "AI Contribution" template otherwise leave this blank see our fulls statement at https://www.rtems.org/generative-ai/-->

<!--Default settings, if it is a dropdown it will set after submission-->

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/tools/rtems-source-builder/-/merge_requests/228
You're receiving this email because of your account on gitlab.rtems.org.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.rtems.org/pipermail/bugs/attachments/20260309/27414a41/attachment.htm>