spatialite

USE flags

• geos - Add the sci-libs/geos library for exact topological tests
• iconv - Enable support for the iconv character set conversion library
• proj - Add the sci-libs/proj library for reprojection features
• rttopo - Add the sci-geosciences/librttopo library for topology support
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
• xls - Add the dev-libs/freexl library for xls import support
• xml - Add support for XML files