and will be used it there is no popt library on your build host, or if
the --with-included-popt option is passed to ./configure.
+If you configure using --enable-maintainer-mode, then rsync will try
+to pop up an xterm on DISPLAY=:0 if it crashes. You might find this
+useful, but it should be turned off for production builds.
HP-UX NOTES
Install gcc or HP's "ANSI/C Compiler".
+
+MAC OSX NOTES
+-------------
+
+Mac OS X (Darwin) seems to have an IPv6 stack, but it does not
+completely implement the "New Sockets" API.
+
+<http://www.ipv6.org/impl/mac.html> says that Apple do not support
+IPv6 yet. If your build fails, try again with --disable-ipv6.
+
+
+