Include license file in the generated wheel package

The wheel package format supports including the license file. This is
done using the [metadata] section in the setup.cfg file. For additional
information on this feature, see:

https://wheel.readthedocs.io/en/stable/index.html#including-the-license-in-the-generated-wheel-file

1 files changed, 3 insertions, 0 deletions

diff --git a/setup.cfg b/setup.cfg
index 0d41934..a5efdcf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -27,3 +27,6 @@ static_libpq=0
 
 # Add here eventual extra libraries required to link the module.
 libraries=
+
+[metadata]
+license_file = LICENSE