jcmvbkbc wrote:eriksl wrote:Do you know or expect if for gcc11 additional patching will be required in CT-ng? For gcc10 it seems to work without any patching.
There's no need for xtensa-specific patches to the compiler or binutils, but you'd still need to apply an overlay.
I've tried to rework overlay application here, but haven't completed it as there were some change requests IIRC. I believe that that's a better way than including an overlay into the ct-ng.
I was just commenting to erik in the other thread that when I revved your repo for later versions of gcc I had to adjust the local-patches content so that it was applied to gcc and newlib. Are you saying that's no longer required?
That would be great news!
I also see that the espressif fork of your repo is set to use newlib 3.0 - do you know if that's just a simple config change or have they done some espressif/xtensa specific patching on newlib? They seem to be pulling their own repo of newlib so it makes me wonder...