Hi, 2013/8/14 Even Rouault <even.rouault at mines-paris.org>: > Cool. Just a question. I see $(PG_INC) in the GNUmakefile : just curious why > it is needed ? GRASS 7 vector libraries can be optionally compiled with native PostGIS support [1]. Martin [1] http://trac.osgeo.org/grass/wiki/Grass7/VectorLib/PostGISInterface