pylibfdt: use fallback version in tarballs

When building pylibfdt from the released tarballs[1] setup.py will fail
with the following.

> LookupError: setuptools-scm was unable to detect version for dtc.
> Make sure you're either building from a fully intact git repository or
> PyPI tarballs. Most other sources (such as GitHub's tarballs, a git
> checkout without the .git folder) don't contain the necessary metadata
> and will not work.

seutptools_scm supports a 'fallback_version' that will use the provided
string as the version when the git repo is not available.

[1] https://www.kernel.org/pub/software/utils/dtc/dtc-1.7.0.tar.xz

Signed-off-by: Brandon Maier <brandon.maier@collins.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

0 files changed, 0 insertions, 0 deletions