=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for xen-4.2.5.tar.gz
=> Checksum RMD160 OK for xen-4.2.5.tar.gz
=> Checksum SHA512 OK for xen-4.2.5.tar.gz
===> Installing dependencies for xenkernel42-4.2.5nb16
==========================================================================
The following variables will affect the build process of this package,
xenkernel42-4.2.5nb16.  Their current value is shown below:

        * PYTHON_VERSION_DEFAULT = 37

Based on these variables, the following variables have been set:

        * PYPACKAGE = python27

You may want to abort the process now with CTRL-C and change their value
before continuing.  Be sure to run `/usr/bin/make clean' after
the changes.
==========================================================================
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Build dependency python27>=2.7.1nb2: found python27-2.7.17
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
===> Overriding tools for xenkernel42-4.2.5nb16
===> Extracting for xenkernel42-4.2.5nb16
===> Patching for xenkernel42-4.2.5nb16
=> Applying pkgsrc patches for xenkernel42-4.2.5nb16
===> Creating toolchain wrappers for xenkernel42-4.2.5nb16