#!/bin/sh
#
# emacsen install script for the Debian GNU/Linux octave package
#
# Written by Dirk Eddelbuettel <edd@debian.org>   

set -e

# Canadian spelling ;-)
flavour=$1

package=octave
files="octave-hlp.el octave-inf.el octave-mod.el"
source=/usr/share/emacs/site-lisp/${package}
destination=/usr/share/${flavour}/site-lisp/${package}
flavourtest=`echo $flavour | cut -c-6`
if [ ${flavourtest} = xemacs ] ; then
  siteflag="-no-site-file"
else
  siteflag="--no-site-file"
fi
flags="${siteflag} -q -batch -l path.el -f batch-byte-compile"


if [ ${flavour} != emacs ]
then
    echo install/${package}: Byte-compiling for emacsen flavour ${flavour}

    # Copy the temp .el files into the destination directory
    install -c -m 0755 -d ${destination}
    for i in $files
    do 
	cp $source/$i $destination
    done

    # Byte compile them 
    # The lpath.el trick is from Davide Salvetti's auctec package
    cd ${destination}
    cat <<-EOF >path.el
    	(setq load-path (cons "." load-path)
     		byte-compile-warnings nil)
	EOF
    logfile=`tempfile`
    ${flavour} ${flags} ${files} >> ${logfile} 2>&1
    rm ${files} path.el
    mv ${logfile} ${destination}/install.log
    echo "Compilation log saved to ${destination}/install.log"

else
    echo install/${package}: Ignoring emacsen flavour ${flavour}
fi

exit 0;

