-set(BUILD_TESTS off CACHE BOOL "Build test suite" FORCE)
-set(WITH_LUA off CACHE BOOL "Build with lua support" FORCE)
-set(ONLY_DOCS off CACHE BOOL "Build documentation only")
+set(BUILD_IMPORTER on CACHE BOOL "Build everything for importing/updating the database")
+set(BUILD_API on CACHE BOOL "Build everything for the API server")
+set(BUILD_MODULE on CACHE BOOL "Build PostgreSQL module")
+set(BUILD_TESTS on CACHE BOOL "Build test suite")
+set(BUILD_DOCS on CACHE BOOL "Build documentation")
+set(BUILD_OSM2PGSQL on CACHE BOOL "Build osm2pgsql (expert only)")
+
+#-----------------------------------------------------------------------------
+# osm2pgsql (imports/updates only)
+#-----------------------------------------------------------------------------