Is it a problem to use l4env_freebsd - mode?

Hello, I was told recently that you are currently in the process of dumping oskit in favor of uclibc or dietlibc. For my work, I need the log_net server which only compiles with oskit. So I cannot abandon it. Are they any problems or reasons why one shouldn't use oskit? Is it possilble to use a mixed configuration (e.g. compile log_net with oskit and own packages with dietlibc and use them together)? Thanks, Arthur