Dear SCO Customer,

Support Level Supplement (SLS) PTF7129A, the make(1M) Supplement for UnixWare
7.0.0, 7.0.1, and 7.1.0, addresses the problem where the make command dumped
core when attempting an installation or relink of a large application.  

SLS PTF7129A provides a replacement make(1M) binary for the UnixWare/OpenServer
Development Kit (UDK) 7.0.0 and 7.1.0, as well as for the UnixWare 7.0.0,
7.0.1, and 7.1.0 operating systems.

Rather than increasing BUFF_BASE, the make command will now check for buffer
overflow and reallocate yytext if it is too small to hold the input text.

SLS PTF7129A contains:

        /usr/ccs/bin/make


Software Notes and Recommendations
----------------------------------

SLS PTF7129A should only be installed on:

        UnixWare 7.0.0, 7.0.1, 7.1.0

Although the UDK can be used on various SCO operating systems, SLS PTF7129A
should not be installed on any systems other than those listed above.

Installation Instructions
-------------------------

1. Download the ptf7129a.Z file to the /tmp directory on your machine.

2. As root, uncompress the file and add the SLS package to your system
   using these commands:

        $ su
        Password: <type your root password>
        # uncompress /tmp/ptf7129a.Z
        # pkgadd -d /tmp/ptf7129a
        # rm /tmp/ptf7129a

3. There is no need to reboot the system after installing this SLS package.

The release notes displayed prior to installation can be found in:

        /var/sadm/pkg/ptf7129/install/ptf7129.txt


Removal Instructions
--------------------

1. As root, remove the SLS package using these commands:

        $ su
        Password: <type your root password>
        # pkgrm ptf7129

2. There is no need to reboot the system after removing this SLS package.

If you have questions regarding this supplement, or the product on
which it is installed, please contact your software supplier.