xen-org/ocaml-xen-lowlevel-libs — pull request #2 by djs55 (2013-01-12 14:50:05+00:00)
Title: Fix the build on xen 4.1 when gntshr is missing

Note to actually have gntshr on xen 4.1 we'll need to add a
#define HAVE_GNTSHR 1
to xenctrl.h together with the backported patches.

Perhaps we should investigate autoconf.