bug#39372: Chicken Scheme: Update version to 5.1.0 and add gcc-toolchain

[Julien Lepiller]

Le Sun, 09 Feb 2020 14:11:09 +0000,
Ekaitz Zarraga <address@hidden> a écrit :

> > I suppose this is caused by a module loop or something between (gnu
> > packages scheme) and (gnu packages commencement). Maybe splitting
> > (gnu packages scheme) into two things (maybe a new (gnu packages
> > chicken)) would solve the issue?  
> 
> I think it does. I made a new patch with that but I'm not sure if I
> did everything right:
> 

Pushed as 2846aec2f7d53b9244ad55c1436437843287426a and
7f6cb6bbac181a11859283922037e374a82035db. Thank you!