Log message:
Update PYTHON_VERSIONS_COMPATIBLE
- assume that Python 2.4 and 2.5 are compatible and allow checking for
fallout.
- remove PYTHON_VERSIONS_COMPATIBLE that are obsoleted by the 2.3+
default. Modify the others to deal with the removals.

Log message:
Use /usr/include/xen/xenio*.h if present, falling back to the ones
from files/ (which have the old IOCTL_PRIVCMD_HYPERCALL to be compatible
with NetBSD 4.0).
Properly handle the new IOCTL_PRIVCMD_HYPERCALL ioctl if present.

Log message:
Update xen3 packages to 3.1.3. Changes are mostly bugfixes and enhancement
in HVM support.

Log message:
Update the Xen3 packages to 3.1.2.
Package changes:
  point HOMEPAGE to http://xen.org/
  looks like the Xen peoples won't put a tarball on their http server
  for this; I built one from their repository and put it in
  ${MASTER_SITE_LOCAL}
Summary of changes since 3.1.0:
  some of our patches have been integrated upstream, thanks to Christoph Egger
  various performances improvements and bug fixes, including some security
    fixes, and one bug that would lead to floating point register
    leak/corruption from HVM to PV guests on Intel VMX CPUs.

Log message:
Make it build on amd64: the amd64 headers don't deal very well with gcc -m32,
so add custom version of the i386 headers required by this package to build.
While here install the qemu-ifup script in examples. Bump PKGREVISION.

Log message:
Rename xentools30-hvm to xentools3-hvm to acknowledge that Xen dropped one
digit in version numbers, and upgrade to 3.1.0.
Changes since 3.0.4:
    *   XenAPI 1.0 support
          o XML configuration files for virtual machines;
          o VM life-cycle management operations; and
          o Secure on- or off-box XML-RPC with bindings for many languages
    * Basic save/restore/migrate support for HVM (e.g. Windows) VMs;
    * Dynamic memory control for HVM guests;
    * 32-on-64 PV guest support (run PAE PV VMs on a 64-bit Xen!); and
    * Blktap copy-on-write disk support.

It also fixes some HVM bugs.
Note that this package contains a backport of the pcnet emulation from
xen-unstable, to make it useable. It gives better performances than the
default realtek emulation.