--- old/configure	2015-08-17 13:49:50.000000000 +0300
+++ new/configure	2015-11-07 00:38:52.426666674 +0200
@@ -17086,7 +17086,7 @@
 
 
 # By default compiling with -Werror except OSX.
-libzmq_werror="yes"
+libzmq_werror="no"
 
 # By default use DSO visibility
 libzmq_dso_visibility="yes"