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
    chk64		Check subdirectories for 64-bit issues
    mkarch		Reconfigure the system for given architecture
    mkclean		Clean the current architecture of binaries
    mkdist		Create a distribution file (NYI)
    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)