doc/guide/install: add a note for libgpiod

trabucayre · Jul 26, 2022 · df56450 · df56450
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commit df56450
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diff --git a/doc/guide/install.rst b/doc/guide/install.rst
@@ -85,6 +85,14 @@ You may also need to add this if you see link errors between ``libusb`` and ``pt
 
     -DLINK_CMAKE_THREADS=ON
 
+By default, ``libgpiod`` support is enabled
+If you don't want this option, use:
+
+.. code-block:: bash
+
+    -DENABLE_LIBGPIOD=OFF
+
+Additionnaly you have to install ``libgpiod``
 
 To build the app: