doc: document libyang cache bug workaround

Document workaround for
https://github.com/CESNET/libyang/issues/752

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
This commit is contained in:
Quentin Young 2019-04-15 19:29:10 +00:00
parent f765a2ff8e
commit 03e72d8071

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@ -50,6 +50,7 @@ The FRR project builds binary ``libyang`` packages, which we offer for download
make
sudo make install
When building libyang on CentOS 6, it's also necessary to pass the
``-DENABLE_CACHE=OFF`` parameter to cmake.
When building ``libyang`` version ``0.16.x`` it's also necessary to pass the
``-DENABLE_CACHE=OFF`` parameter to ``cmake`` to work around a
`known bug <https://github.com/CESNET/libyang/issues/752>`_ in libyang.