+ find . -type f | egrep -v '/\.git/|/\.svn/|TAGS|\.py[co]$$|\.doc$$|\.html$$|\.pdf$$|~$$|\.png$$|\.svg$$|\.out$$|\.bak$$|\.xml$$' | xargs etags
+.PHONY: tags
+
+signatures:
+ (cd sfa/methods; grep 'def.*call' *.py > SIGNATURES)
+.PHONY: signatures
+
+########## sync
+# 2 forms are supported
+# (*) if your plc root context has direct ssh access:
+# make sync PLC=private.one-lab.org
+# (*) otherwise, entering through the root context
+# make sync PLCHOST=testbox1.inria.fr GUEST=vplc03.inria.fr
+
+PLCHOST ?= testplc.onelab.eu
+
+ifdef GUEST
+ifdef PLCHOST
+SSHURL:=root@$(PLCHOST):/vservers/$(GUEST)
+SSHCOMMAND:=ssh root@$(PLCHOST) vserver $(GUEST)
+endif
+endif
+ifdef PLC
+SSHURL:=root@$(PLC):/
+SSHCOMMAND:=ssh root@$(PLC)
+endif
+
+LOCAL_RSYNC_EXCLUDES += --exclude '*.pyc'
+LOCAL_RSYNC_EXCLUDES += --exclude '*.png' --exclude '*.svg' --exclude '*.out'
+RSYNC_EXCLUDES := --exclude .svn --exclude .git --exclude '*~' --exclude TAGS $(LOCAL_RSYNC_EXCLUDES)
+RSYNC_COND_DRY_RUN := $(if $(findstring n,$(MAKEFLAGS)),--dry-run,)
+RSYNC := rsync -a -v $(RSYNC_COND_DRY_RUN) --no-owner $(RSYNC_EXCLUDES)
+
+CLIENTS = sfi.py getNodes.py getRecord.py setRecord.py \
+sfiAddAttribute.py sfiAddSliver.py sfiDeleteAttribute.py sfiDeleteSliver.py sfiListNodes.py \
+sfiListSlivers.py sfadump.py
+
+BINS = ./config/sfa-config-tty ./config/gen-sfa-cm-config.py \
+ ./sfa/plc/sfa-import-plc.py ./sfa/plc/sfa-nuke-plc.py ./sfa/server/sfa-server.py \
+ $(foreach client,$(CLIENTS),./sfa/client/$(client))
+
+sync:
+ifeq (,$(SSHURL))
+ @echo "sync: You must define, either PLC, or PLCHOST & GUEST, on the command line"
+ @echo " e.g. make sync PLC=private.one-lab.org"
+ @echo " or make sync PLCHOST=testbox1.inria.fr GUEST=vplc03.inria.fr"
+ @exit 1
+else
+ +$(RSYNC) ./sfa/ $(SSHURL)/usr/lib\*/python2.\*/site-packages/sfa/
+ +$(RSYNC) ./tests/ $(SSHURL)/root/tests-sfa
+ +$(RSYNC) $(BINS) $(SSHURL)/usr/bin
+ $(SSHCOMMAND) exec service sfa restart
+endif
+
+.PHONY: sync
+##########