This also makes sure it doesn't compile against older libosmogsm gsup versions which would break ABI. Related: OS#6091 Depends: libosmocore.git Change-Id 70be3560659c58f24b8db529c4fc85da4bb0ec04 Change-Id: Ia002fd6e0334d56de34d352a0bf1a8604e2e9fd3