MySQL ODBC Drivers libmyodbc5

I just downloaded the lasted MySQL odbc drivers to a Fedora 20, Asterisk 11 server.

Instead of the usual libmyodbc5.so driver that I am used to it now comes with two modules:
libmyodbc5a.so and libmyodbc5w.so (one is an ANSI driver the other is unicode).

BUT

If I use odbcinst.ini to aim Asterisk to either of these drivers Asterisk crashes.

(Note that on another Asterisk 11 server with Fedora 18 and normal libmyodbc5.so module with the SAME configuration files works like a charm)

Suggestions?

I get the following repeatedly in the log file when it crashes:
[Sep 12 11:45:02] Asterisk 11.12.0 built by root @ svr.domain.com on a x86_64 running Linux on 2014-09-05 23:51:53 UTC
[Sep 12 11:45:02] NOTICE[3925] cdr.c: CDR simple logging enabled.
[Sep 12 11:45:02] NOTICE[3925] loader.c: 229 modules will be loaded.
[Sep 12 11:45:02] NOTICE[3925] res_odbc.c: Connecting asterisk
[Sep 12 11:45:07] Asterisk 11.12.0 built by root @ svr.domain.com on a x86_64 running Linux on 2014-09-05 23:51:53 UTC
[Sep 12 11:45:07] NOTICE[3950] cdr.c: CDR simple logging enabled.
[Sep 12 11:45:07] NOTICE[3950] loader.c: 229 modules will be loaded.
[Sep 12 11:45:07] NOTICE[3950] res_odbc.c: Connecting asterisk

in my szenario asterisk is also crashed, when I use odbc
I have downloaded unixODBC from source and compiled and installed.
Since that time, it works fine

wget ftp://ftp.unixodbc.org/pub/unixODBC/uni … 3.2.tar.gz