+ --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.
+