More esp32/r13 toolchain issues

[lumi]

I’m also having issues with the R13 toolchain update. I was prompted to download it while on the previous VisualGDB preview (VisualGDB-5.4-preview4?)

I tried installing preview6, rolling back to the R12 toolchain. My project could open and compile again.  However I tried upgrading to R13 again and I got the attached output trying to build.  I also can’t clean as it’s also referencing the /Cygwin folder.

Is there a way to have R12 and R13 installed side by side? Alternatively are there links to download the toolchains? I have a slow internet connection, it takes 30 minutes just to change toolsets because it has to re-download the toolset each time..

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[lumi]

Of course just after I post, I find http://gnutoolchains.com/esp32/

[support]

Hi,

Good to know you have found the download link. Let us know if you need any further help with this.

The build errors might be caused by the Project Properties -> Path Mapping -> GDB Path Style setting. It should be set to “Use toolchain default” in order to automatically switch between Cygwin-based toolchains (R12 and earlier) and MSYS2-based toolchains (R13).

[lumi]

Thanks, I had an additional source path mapping entered that referenced my project folder to the cygdrive alternate. Not sure why.  Removing that fixed the problem for me.

[Author]

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