| #! /bin/bash |
| # |
| # JFlex start script $Revision$ |
| # |
| # if Java is not in your binary path, you need to supply its |
| # location in this script. The script automatically finds |
| # JFLEX_HOME when called directly, via binary path, or symbolic |
| # link. |
| # |
| # Site wide installation: simply make a symlink from e.g. |
| # /usr/bin/jflex to this script at its original position |
| # |
| #=================================================================== |
| # |
| # configurables: |
| |
| # path to the java interpreter |
| JAVA=java |
| |
| # end configurables |
| # |
| #=================================================================== |
| # |
| |
| # calculate true location |
| |
| PRG=`type $0` |
| PRG="${PRG##* }" |
| |
| # If PRG is a symlink, trace it to the real home directory |
| |
| while [ -L "$PRG" ] |
| do |
| newprg=$(ls -l ${PRG}) |
| newprg="${newprg##*-> }" |
| [ "${newprg}" = "${newprg#/}" ] && newprg="${PRG%/*}/${newprg}" |
| PRG="$newprg" |
| done |
| |
| PRG="${PRG%/*}" |
| JFLEX_HOME="${PRG}/.." |
| |
| # -------------------------------------------------------------------- |
| |
| export CLASSPATH |
| CLASSPATH=$JFLEX_HOME/lib/JFlex.jar |
| |
| $JAVA JFlex.Main $@ |
| |
| #for more memory: |
| #$JAVA -Xmx128m JFlex.Main $@ |
