configure

#!/bin/sh

lisp=sbcl
sbclbin=sbcl
aclbin=alisp
sbcloptions="--dynamic-space-size 24000 --noinform\
     --lose-on-corruption --end-runtime-options\
     --non-interactive --no-userinit --no-sysinit\
     --disable-debugger"
acloptions=""
datadir=data/
modeldir=model/
submissiondir=submission/

usage()
{
    cat <<EOF
Usage: $0
          [--lisp [ acl | sbcl]]
          [--sbcl-bin <sbcl-binary>]
          [--sbcl-options <sbcl-options>]
          [--acl-bin <acl-binary>]
          [--acl-options <acl-options>]
          [--data-dir <directory>]
          [--model-dir <directory>]
          [--submission-dir <directory>]

--lisp
  defaults to '$lisp'.
--sbcl-bin
  Path to the sbcl executable. Defaults to '$sbclbin'.
--sbcl-options
  Defaults to '$sbcloptions'.
--acl-bin
  Path to the AllegroCL executable. Defaults to '$aclbin'.
--acl-options
  Defaults to '$acloptions'.
--data-dir
  Where the uncompressed csv files reside, defaults to '$datadir'.
--model-dir
  Where the model files are saved, defaults to '$modeldir'.
--submission-dir
  Where submission files are saved, defaults to '$submissiondir'.

The directories can be absolute filenames or relative to the
configuration script.
EOF
}

BASE=`dirname "$0"`

cd "$BASE"

while [ "$1" != "" ]; do
    case $1 in
        --lisp)
            shift
            lisp="$1"
            ;;
        --sbcl-bin)
            shift
            sbclbin="$1"
            ;;
        --sbcl-options)
            shift
            sbcloptions="$1"
            ;;
        --acl-bin)
            shift
            sbclbin="$1"
            ;;
        --acl-options)
            shift
            acloptions="$1"
            ;;
        --data-dir)
            shift
            datadir="$1"
            ;;
        -h | --help)
            usage
            exit
            ;;
        *)
            usage
            exit 1
    esac
    shift
done

if [ "$lisp" != "acl" -a "$lisp" != "sbcl" ]; then
    echo "Unsupported lisp: '$lisp'"
    usage
    exit 1
fi

cat <<EOF > SETTINGS
LISP="$lisp"
SBCLBIN="$sbclbin"
SBCLOPTIONS="$sbcloptions"
ACLBIN="$aclbin"
ACLOPTIONS="$acloptions"
DATADIR="$datadir"
MODELDIR="$modeldir"
SUBMISSIONDIR="$submissiondir"
EOF

echo "Configuration written to SETTINGS."
echo
cat SETTINGS