Copyright (C) 1993 Ian Jackson.
Copyright (C) Scott Adkins
Copyright (C) The Regents of the University of California, Berkeley.

See the file README in the top-level directory for details of the
licensing conditions (basically, GNU GPL + BSD copyright).

  - Ian Jackson <ijackson@nyx.cs.du.edu>, 30th June 1993.

==================================================

This is the instruction file for compiling and installing UCB Mail on a
Xenix system.  It is intended that a semi-smart or smart mailer such
as either smail or sendmail be available to perform some of the background
processing.


1.	Examine the Makefile and set any local options.  Specifically,
	examine the following:

TRUNCC
TRUNCO	Xenix supports the chsize() procedure, which is similar to the
	ftruncate() procedure available on BSD systems.  If your system
	does not have the chsize() procedure you will have to uncomment
	these two lines.

OPTIONS	Needs the -DV7.  

DESTDIR	This should point to the root filesystem for the mailer, usually /


2.	Examine the file "v7.local.h" to set any local options.

3.	The program can be compiled in any one of three ways.  They are
	all compatible.  It can be in 8086 mode, 80286 mode, or 80386
	mode.  The 8086 mode give the smallest binaries.   The 80386
	mode results in the fastest executing code.

	In order to make the mailer for an 8086 machine type

		make 86

	In order to make the mailer for a 286 machine, type

		make 286

	To make the mailer for a 386 machine, type

		make 386


4.	When satisfied that it is working properly, become root and type

		make install


5.	There are two files which are currently missing.  They are:

		/usr/lib/mail/Mail.help
		/usr/lib/mail/Mail.tildehelp
