On Thu, Jul 13, 2017 at 12:59:23PM +0300, Theodoros Foradis wrote: Hi Theodoros, > * gnu/packages/embedded.scm (libjaylink): Update to commit 699b700. > * gnu/packages/embedded.scm (openocd): Update to 0.10.0. > [arguments] : Add "--enable-sysfsgpio" flag. > Remove "--enable-oocd_trace" flag. > [arguments] : Add phase "change-udev-group". > Add phase "install-udev-rules". > * gnu/packages/patches/openocd-nrf52.patch: Modify to apply on 0.10.0. Thanks for this patch and sorry for the slow response. Overall the changes look good to me, but can you clarify if they need to be applied in the same commit like this?