CI: minimum version of tox and toxworkdir bypass

Signed-off-by: Jonathan Rajotte <jonathan.rajotte-julien@efficios.com>

diff --git a/tox.ini b/tox.ini
index 86581ca58c09b4ad1bd8091e7e57135266d37bd8..14c521b2cdc4050e8903e069621baa38b79113ab 100644 (file)
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,10 @@
 # and then run "tox" from this directory.
 
 [tox]
+minversion = 1.9
+
 envlist = py35
+toxworkdir = {env:TOXWORKDIR:.tox}
 
 [testenv]
 passenv = CFLAGS CPPFLAGS LD_LIBRARY_PATH LDFLAGS