[DOC] make README.rst to automate main README documentation
diff --git a/Makefile b/Makefile
index 0ec5ead..5c27250 100644
--- a/Makefile
+++ b/Makefile
@@ -243,3 +243,9 @@
 ifndef PDK_ROOT
 	$(error PDK_ROOT is undefined, please export it before running make)
 endif
+
+# Make README.rst
+README.rst: README.src.rst docs/source/getting_started.rst docs/source/tool_versioning.rst Makefile
+	pip -q install rst_include && \
+	rm -f README.rst && \
+		rst_include include README.src.rst - > README.rst
\ No newline at end of file