This bug was fixed in the package atlas - 3.10.3-8ubuntu5
--------------- atlas (3.10.3-8ubuntu5) eoan; urgency=medium
* Enable z14 build at -march=z14, with cross-compile engine at -march=z13. LP: #1837577
-- Dimitri John Ledkov <email address hidden> Thu, 15 Aug 2019 15:34:03 +0100
This bug was fixed in the package atlas - 3.10.3-8ubuntu5
---------------
atlas (3.10.3-8ubuntu5) eoan; urgency=medium
* Enable z14 build at -march=z14, with cross-compile engine at
-march=z13. LP: #1837577
-- Dimitri John Ledkov <email address hidden> Thu, 15 Aug 2019 15:34:03 +0100