reference binder project from documentation
diff --git a/docs/compiling.rst b/docs/compiling.rst
index 143d4a3..c7053db 100644
--- a/docs/compiling.rst
+++ b/docs/compiling.rst
@@ -174,3 +174,12 @@
(``-fvisibility=hidden``) and .OBJ files with many sections on Visual Studio
(``/bigobj``). The :ref:`FAQ <faq:symhidden>` contains an
explanation on why these are needed.
+
+Generating binding code automatically
+=====================================
+
+The ``Binder`` project is a tool for automatic generation of pybind11 binding
+code by introspecting existing C++ codebases using LLVM/Clang. See the
+[binder]_ documentation for details.
+
+.. [binder] http://cppbinder.readthedocs.io/en/latest/about.html