args: args.stdenv.mkDerivation { name = "ircd-hybrid-7.2.2"; src = args.fetchurl { url = http://prdownloads.sourceforge.net/ircd-hybrid/ircd-hybrid-7.2.2.tgz; sha256 = "1xn4dfbgx019mhismfnr2idhslvarlajyahj7c6bqzmarcwwrvck"; }; buildInputs =(with args; [openssl zlib]); configureFlags = (with args; ["--with-nicklen=100" "--with-topiclen=360" ("--enable-openssl=" + openssl)]); preInstall = "mkdir -p \${out}/ ; ln -s /home/ircd \${out}/logs;"; meta = { description = " An IPv6-capable IRC server. "; }; }