As you may know, my AVR compilers are 100% open-source. This means that the source code of the application must be published.
My builds are based on Zak Kemble’s ones. You can visit his website here and his avr-gcc builds in this link. However, Zak’s builds are a bit outdated and only offer the ‘stable’ releases of the compilers (aka 11.x). To solve this, I’ve modified his build script to update the components and support the ‘legacy’ releases.
If you want to improve the build scripts, please send a patch through my contact page.