stoken/stoken-gui (new formula)

stoken - Software Token for Linux/UNIX. I am using this to access my firewall based on RSA security. 
@mikemcquaid thank you for explanation. I will try to do this, need a little more research to understand what this versioning-script doing. As far as i could see (http://ftp.gnu.org/old-gnu/Manuals/ld-2.9.1/html_node/ld_25.html) it allows to set symbol visibility and local/global definition. 
I think it should be common libtool issue with osx, so i will try to look on other projects as well and will do pull-request.