diff --git a/source/Makefile b/source/Makefile
new file mode 100644
index 0000000..cd46fa1
--- /dev/null
+++ b/source/Makefile
@@ -0,0 +1,21 @@
+# Minimal makefile for Sphinx documentation
+#
+SUBDIRS = source/man
+
+# You can set these variables from the command line.
+SPHINXOPTS    += -W
+SPHINXBUILD   = sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = _build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@for dir in source/man source/*-man; do $(MAKE) -C $$dir; done
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)