pkg://m4-1.4-12.sparc.rpm:80269/HEADER  downloads

Name        : m4                           Relocations: (not relocateable)
Version     : 1.4                               Vendor: Red Hat Software
Release     : 12                            Build Date: Mon Mar 22 02:59:07 1999
Install date: (not installed)               Build Host: bart32.devel.redhat.com
Group       : Applications/Text             Source RPM: m4-1.4-12.src.rpm
Size        : 131843                           License: GPL
Packager    : Red Hat Software <http://developer.redhat.com/bugzilla/>
Summary     : The GNU macro processor.
Description :
A GNU implementation of the traditional UNIX macro processor.  M4 is
useful for writing text files which can be logically parsed, and is used
by many programs as part of their build process.  M4 has built-in
functions for including files, running shell commands, doing arithmetic,
etc.  The autoconf program needs m4 for generating configure scripts, but
not for running configure scripts.

Install m4 if you need a macro processor.