configure

#!/bin/bash
##----------------------------------------------------------------------------
##
##       Copyright (C) 2023 Frank Eskesen.
##
##       This file is free content, distributed under the MIT license.
##       (See accompanying file LICENSE.MIT or the original contained
##       within https://opensource.org/licenses/MIT)
##
##----------------------------------------------------------------------------
##
## Title-
##       configure
##
## Purpose-
##       Configuration setup.
##
## Last change date-
##       2023/08/04
##
## Usage-
##       configure
##
##############################################################################

##############################################################################
## Function: USAGE
function usage
{
  echo ""
  echo "SDL (Software Development Laboratory) configuration instructions:"
  echo
  echo "The 'setupSDL' script initializes SDL environment variables, setting:"
  echo "  - SDL_ROOT to the the SDL runtime directory."
  echo "  - PATH to include the (static) bat and (updatable) bin directories."
  echo
  echo "Use '. setupSDL' to initialize your environment."
  echo
  echo "GNU make is used for configuration, not the full GNU build system."
  echo "Use 'make' (without options) to list available targets and a brief"
  echo "description of what they do."
  exit 0
}

##############################################################################
## Configure
usage