On 02 Jun 2015, at 14:50, Mike McTernan (wavemobile) mike.mcternan@wavemobile.com wrote:
Hi Folks,
Hi!
When I build OpenBsc, I find a number of cases where libosmovty isn’t in the link, but is needed by libosmoabis (basically anywhere libosmoabis is linked, but vty isn’t) e.g.
/bin/ld: warning: libosmovty.so.1, needed by /.build/usr/local/lib/libosmoabis.so, not found (try using -rpath or -rpath-link) /.build/usr/local/lib/libosmoabis.so: undefined reference to `install_node’
-Libs: -L${libdir} -losmoabis +Libs: -L${libdir} -losmoabis -losmovty
When I grew up the rule was link to the libraries whose symbols you are using. In this case libosmo-abis does use libosmovty symbols and it does link to it. I assume that there is a NEEDED entry in the elf header of libosmo-abis.
Which system do you compile it on? I think the above is kind of a work-around for another issue in the system.
holger