slackbuilds_ponce/gis/qgis

QGIS is a user friendly Geographic Information System that lets you
view and manipulate spatial data on your computer.  It supports many
common spatial data formats (e.g. PostGIS, ShapeFile and geotiff).

Optional compile-time dependencies: 
 - postgis: for PostGIS support
 - gpsbabel: for the GPS plugin
 - grass: for the Grass plugin
 - gsl: for georeferencing support
 - fcgi: for the QGIS server (see README.server)

Optional run-time dependencies:
 - OTB
 - R
 - saga-gis
 - TauDEM

Support to OpenCL is enabled by default but the build could fail in
systems with old drivers/graphic cards. If you want to prevent this
pass to the slackbuild the environment variable

   OPENCL=no ./qgis.SlackBuild