GDAL-GRASS for Debian
---------------------

The GDAL plugins are tightly coupled to the version of GDAL and GRASS
they were built with.

The gdal-grass package needs to be rebuilt whenever a new version
of the grass package is uploaded.

GRASS performs a version check using the upstream version, which can
trigger errors like this:

 ERROR: Module built against version 8.2.0 but trying to use version
        8.2.1. You need to rebuild GRASS GIS or untangle multiple
        installations.

The gdal-grass package also needs to be rebuilt whenever the GDAL
major or minor version changes.

The GDAL version check can trigger errors like this:

 ERROR 1: GDAL/GRASS driver was compiled against GDAL 2.1, but the
 current library version is 2.2

 ERROR 1: OGR/GRASS driver was compiled against GDAL 2.1, but the
 current library version is 2.2

