This directory contains utility scripts used to build and 
maintain the system from the top-level IRAF root directory.  These
scripts should NOT be used to build individual packages or source
directories.

Contents include:

    README		This file
    mkarch		Reconfigure the system for given architecture
    mkclean		Clean the current architecture of binaries
    mkproto		Create system prototype files
    mksrc		Clean the system of all binaries
    mksysgen		Build from a clean system source
    mkup		Update current-arch binaries
    mkupx		Update current-arch binaries (debug)