+pkg := cl-sql
+pkg-base := cl-sql-base
+pkg-mysql := cl-sql-mysql
+pkg-pg := cl-sql-postgresql
+pkg-pg-socket := cl-sql-postgresql-socket
+all-pkgs := $(pkg) $(pkg-base) $(pkg-mysql) $(pkg-pg) $(pkg-pg-socket)
+
+prefix := debian/$(pkg)
+prefix-base := debian/$(pkg-base)
+prefix-mysql := debian/$(pkg-mysql)
+prefix-pg := debian/$(pkg-pg)
+prefix-pg-socket := debian/$(pkg-pg-socket)
+
+##
+## lisp sources per pkg
+##
+srcs := sql/pool.cl sql/sql.cl sql/transactions.cl sql/utils.cl sql/functional.cl sql/usql.cl
+ $(filter-out sql/metadata.lisp,$(wildcard sql/*.lisp))
+srcs-base := sql/package.cl sql/db-interface.cl sql/classes.cl sql/conditions.cl $(wilcard cmu-compat/*.cl)
+srcs-mysql := $(wildcard interfaces/mysql/*.cl)
+srcs-pg := $(wildcard interfaces/postgresql/*.cl)
+srcs-pg-socket := $(wildcard interfaces/postgresql-socket/*.cl)