Re: [libvirt] [PATCH] Update to require sanlock 1.8 for license compliance

From: "Daniel P. Berrange"<berrange(a)redhat.com> Inexpicably the sanlock code all got placed under the GPLv2-only,

so libvirt's use of sanlock introduces a license incompatibility. The sanlock developers have now rearranged the code such that there is a 'sanlock_client.so' which is LGPLv2+ while their daemon remains GPLv2-only. To use the new client library we need to call the new sanlock_init and sanlock_align APIs instead of sanlock_direct_init and sanlock_direct_align. These APIs calls are now routed via the sanlock daemon, instead of doing direct I/O calls to disk. For all this we require sanlock>= 1.8 * configure.ac: Check for sanlock_client.so instead of sanlock.so and fix various comments * libvirt.spec.in: Mandate sanlock>= 1.8 * src/Makefile.am: Link to -lsanlock_client * src/locking/lock_driver_sanlock.c: Use sanlock_init and sanlock_align