filter LC3plus defines to be included in options.h

            sed '/#define DEFINES_H/ d'

    )

    lc3plus_defines_filtered=""

    while IFS=' \n' read -r line;

    do

       line=`echo $line | tr -d '\n'`

       if grep -wqF "$line" "$targetdir/lib_lc3plus/defines.h"; then

           lc3plus_defines_filtered+=$line$'\n'

       fi

    done <<< $lc3plus_defines    

    # Append LC3plus defines to options.h

    echo "

/* LC3plus switches */

#ifndef OPTIONS_H_LC3_DEFINES

#define OPTIONS_H_LC3_DEFINES

$lc3plus_defines

$lc3plus_defines_filtered

#endif /* OPTIONS_H_LC3_DEFINES */

" >>$targetdir/lib_com/options.h

fi