Hi Alexander,
libusrp is now at http://git.osmocom.org/libusrp/ and I've just merged the first patch via gerrit. The build verification job (https://jenkins.osmocom.org/jenkins/job/gerrit-libusrp/) and the regular 'master' build job (https://jenkins.osmocom.org/jenkins/job/master-libusrp/) are working as expected.
In case one would want debian/ubuntu packages, one would have to add a debian/{rules,control,...} to it. Not sure if somebody wants to work on this. I created https://osmocom.org/issues/2849 to not forget about it.
What should be done is to add an axis to osmo-trx to build both --with-usrp1 and without it, to make sure our osmo-trx gerrit + master builds are always building in both configurations.
Any volunteers here? Maybe dr.blobb? I created https://osmocom.org/issues/2848 to not forget about it
Regards, Harald