1 files changed, 5 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index beb4067..8c3b902 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,7 @@
 PYTHON = python
 SED = sed
 SPHINX_BUILD = sphinx-build
+ETAGS = etags
 INCLUDE_DIR = /usr/include/
 VERSION := $(shell $(PYTHON) setup.py --version)
 
@@ -33,4 +34,7 @@ sphinx-%: build
 	PYTHONPATH=$(builddir) $(SPHINX_BUILD) -b $* $(SPHINXOPTS) docs build/docs
 	@echo Output has been generated in build/docs
 
-.PHONY: build install dist clean distclean
+TAGS: $(shell git ls-files systemd/*.[ch])
+	$(ETAGS) $+
+
+.PHONY: build install dist clean distclean TAGS