e maximum number of remote compilation failures allowed in pump
mode before distcc switches to plain distcc mode. By default set
to 1.<BR>
</DD>
<DT>
<B>DCC_EMAILLOG_WHOM_TO_BLAME</B>
</DT>
<DD>
The email address for discrepancy email; the default is &quot;distcc-pump-errors&quot;.<BR>
</DD>
<DT>
<B>DISTCC_PRINCIPAL</B>
</DT>
<DD>
If set, specifies the name of the principal that distccd runs
under, and is used to authenticate the server to the client. <B>
This environment variable is only used if distcc was