Megatest

	if csi -ne '(import postgresql)'&> /dev/null;then \
	   echo "(import postgresql)(hash-table-set! *available-db* 'postgresql #t)" >> altdb.scm;\
	fi

# portlogger-example : portlogger-example.scm api.o archive.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o genexample.o gutils.o items.o keys.o launch.o lock-queue.o margs.o mt.o ods.o portlogger.o process.o rmt.o runconfig.o runs.o server.o synchash.o tasks.o tdb.o tests.o tree.o
#	csc $(CSCOPTS) portlogger-example.scm api.o archive.o common.o configf.o dashboard-tests.o dashboard-context-menu.o db.o dcommon.o ezsteps.o genexample.o gutils.o items.o keys.o launch.o lock-queue.o margs.o mt.o ods.o portlogger.o process.o rmt.o runconfig.o runs.o server.o sync-hash.o tasks.o tdb.o tests.o tree.o

unitdeps.dot : *scm ./utils/plot-uses Makefile
	./utils/plot-uses todot commonmod.import,mtargs.import,mtargs,debugprint *.scm > unitdeps.dot

unitdeps.pdf : unitdeps.dot
	dot unitdeps.dot -Tpdf -o unitdeps.pdf

./utils/plot-uses : utils/plot-uses.scm
	csc utils/plot-uses.scm

(define unituses-rx (regexp "^\\(declare \\((unit|uses) ([^\\(\\)]+)\\).*"))

(define (print-err . data)
  (with-output-to-port (current-error-port)
    (lambda ()
      (apply print data))))

(define (process-file ignores fname)
  (with-input-from-file fname
    (lambda ()
      (let loop ((modname "DUMMYMOD"))
	(let* ((inl (read-line)))
	  (if (eof-object? inl)
	      #t
	      (match (string-search unituses-rx inl)
 	         ((_ dtype unitname)
		  (if (equal? dtype "unit")
		      (loop unitname)
		      (begin
			(if (equal? dtype "uses")
			    (if (not (or (member modname '("DUMMYMOD"))
					 (member modname ignores)
					 (member unitname ignores)))
				(print "  \""unitname"\" -> \""modname"\";"))
			    (print-err "ERROR: bad declare line \""inl"\""))
			(loop modname))))
		 (else
		  (loop modname)))))))))

(define (main)
  (match (command-line-arguments)
    (("todot" ignoreunits . files)
     (let* ((ignores (string-split ignoreunits ",")))
       (print-err "Making graph for files: " (string-intersperse files ", "))
       (print "digraph uses_unit {")
       (for-each
	(lambda (fname)
	  (print "// Filename: "fname)
	  (process-file ignores fname))
	files)
       (print "}")))
    (else
     (print-err "Usage: plot-uses u1,u2... file1.scm ...")
     (print-err "    where u1,u2... are units to ignore and file1.scm... are the files to process."))))

(main)

)
;; 
;; ;; Gather the usages
;; (print "digraph G {")