Revert "Removes dartc reliance on its own libraries, now can be targeted at any implementation's li…

compiler/scripts/dartc_run.sh

 #!/bin/bash --posix
 #
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 
 # Prevent problems where the caller has exported CLASSPATH, causing our
 # computed value to be copied into the environment and double-counted
 # against the argv limit.
 unset CLASSPATH
 
 # Figure out where the dartc home is
 SCRIPT_DIR=`dirname $0`
 DARTC_HOME=`cd $SCRIPT_DIR; pwd`
+DIST_DIR=$DARTC_HOME/compiler
 DARTC_LIBS=$DIST_DIR/lib
-DIST_DIR=$DARTC_HOME/compiler
 
 DARTC_FLAGS=""
 
 # Make it easy to insert 'set -x' or similar commands when debugging problems with this script.
 eval "$JAVA_STUB_DEBUG"
 
 JVM_FLAGS_CMDLINE=""
 
 while [ ! -z "$1" ]; do
   case "$1" in
@@ skipping 24 matching lines @@
               ${JVM_DEBUG_FLAGS} \
               ${JVM_FLAGS} \
               ${JVM_FLAGS_CMDLINE} \
               com.google.dart.compiler.DartCompiler \
               $DARTC_FLAGS \
               "$@"
 
 echo "ERROR: couldn't exec ${JAVABIN}." 1>&2
 
 exit 1