doubleplusgood23/guix: GNU Guix fork for personal dev and patches.

Fork de bavier/guix

Mathieu Othacehe ceb3952764 system: Add BeagleBone Black installer.		%!s(int64=7) %!d(string=hai) anos
..
extlinux.scm	e224820386 bootloader: Factorize write-file-on-device.	%!s(int64=7) %!d(string=hai) anos
grub.scm	9b336338cd system: Introduce a disjoint UUID type.	%!s(int64=7) %!d(string=hai) anos
u-boot.scm	ceb3952764 system: Add BeagleBone Black installer.	%!s(int64=7) %!d(string=hai) anos