hello? I downloaded samba source 4.20.2 and built and installed it on ubuntu 22.04.4 server successfully. I am planning to modify a few sources for use within the company, build them, and then use them. I am trying to call a function in an external library file, for example libxxx.so , from source3/smbd/server.c . At this time, I tried modifying wscript or wscript_build and building, but it failed, so I would like to hear your advice. thank you