From 3c70bc3d34f47c7571ab34e8c43eecd9cba21c91 Mon Sep 17 00:00:00 2001
From: Laura Mendoza <mendoza@math.unistra.fr>
Date: Wed, 20 Nov 2019 14:57:21 +0100
Subject: [PATCH] [doc] added warning for mac and gcc compiler

---
 doc/source/installation.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/doc/source/installation.rst b/doc/source/installation.rst
index 8946bef89..a529ef79c 100644
--- a/doc/source/installation.rst
+++ b/doc/source/installation.rst
@@ -50,6 +50,10 @@ Mac OS X
 
 See :ref:`installing-as-a-developer`.
 
+Additional *caveat*: if you are using a version of `gcc < 8` be sure to
+turn off all parallelizations since there is a `known bug with cython
+<https://github.com/ToFuProject/tofu/issues/183>`__.
+
 .. _installing-tofu-on-windows:
 
 Windows