+ Wireshark and TShark rely on dumpcap for packet capture. Setting this
+ flag installs dumpcap with setuid root permissions, which lets any user
+ on the system capture live traffic. If this is not desired, you can
+ restrict dumpcap's permissions so that only a single user or group can
+ run it. This can be used in conjunction with --with-libcap described
+ below.
+
+ Running Wireshark or TShark as root is not recommended.
+
+ --without-libcap
+ By default, if 'configure' finds libcap (the POSIX capabilities
+ library) dumpcap will be built so that if it is installed setuid
+ root, it will attempt to retain CAP_NET_RAW and CAP_NET_ADMIN
+ before dropping root privileges. Use this option to disable this
+ behavior.
+
+ --with-libcap=DIR
+ Use this option to tell 'configure' where libcap is installed,
+ if it is installed in a non-standard location. Note that libcap
+ (the POSIX capabilities library, sans "p") and libpcap (the
+ packet capture library, avec "p") are two very different things.