@@ -23,11 +23,11 @@
 INSTALL=install
 SRCFILES = common.scm items.scm launch.scm ods.scm runconfig.scm	\
            server.scm configf.scm db.scm keys.scm margs.scm		\
            process.scm runs.scm tasks.scm tests.scm genexample.scm	\
            tdb.scm mt.scm	\
-           ezsteps.scm lock-queue.scm rmt.scm api.scm		\
+           ezsteps.scm rmt.scm api.scm		\
            subrun.scm archive.scm env.scm		\
            diff-report.scm cgisetup/models/pgdb.scm
 
 # module source files
 MSRCFILES = dbfile.scm debugprint.scm mtargs.scm commonmod.scm dbmod.scm \
@@ -130,11 +130,10 @@
 	db.o \
 	env.o \
 	items.o \
 	keys.o \
 	launch.o \
-	lock-queue.o \
 	margs.o \
 	mt.o \
 	ods.o \
 	process.o \
 	rmt.o \
@@ -500,28 +499,29 @@
 	fi
 	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 synchash.o tasks.o tdb.o tests.o tree.o
+# 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
 
 # create a pdf dot graphviz diagram from notations in rmt.scm
 rmt.pdf : rmt.scm
 	grep ';;DOT' rmt.scm | sed -e 's/.*;;DOT //' > rmt.dot;dot -Tpdf rmt.dot -o rmt.pdf
 
 buildmanual:
 	cd docs/manual && make
 
-wikipage=plan
-editwiki:
-	cd docs/manual && ../../utils/editwiki $(wikipage)
-
-viewmanual:
-	arora docs/manual/megatest_manual.html
-
 targets:
 	@grep : Makefile | perl -ne '/^([A-Za-z0-9_-]+):/ && print "$$1\n"'
-
 
 unit :
 	cd tests;make unit