Packages with the proj use flag

dev-db / spatialite : A complete Spatial DBMS in a nutshell built upon sqlite

  • Add the sci-libs/proj library for reprojection features

dev-lang / gdl : GNU Data Language

  • Add support for sci-libs/proj (geographic projections)

sci-geosciences / mapserver : Development environment for building spatially enabled webapps

  • Enable sci-libs/proj library support (geographic projections)