memcached log file

[rwthomas]

We recently updated to memcached 1.2.8. with the previous version, I
was log to a file of my choice by adding to the startup file.  1.2.8
does not seem to have the same ability. I need to send the output of
memcached to a file other than stdout.  Is there a way to do this?  If
not, can this be added in future versions?