Creator: hasufell <julian.ospald@googlemail.com>
Date: 25.02.2012

fix JDKDIR not correctly recognized, because we use system-jdk
fix CLASSPATH, because we use system-libs for
	ant.jar,ant-launcher.jar,antlr.jar,ecj.jar,jna.jar

tested on gentoo

--- processing
+++ processing
@@ -30,7 +30,6 @@
   fi
 }
 
-
 # Locates JDKLIBS in a directory and its subdirectories and saves their
 # absolute paths as list to JDKCP. Expects the directory as parameter $1.
 # Sets SUCCESS to 1 if all libraries were found, to 0 otherwise.
@@ -64,37 +63,23 @@
   log JDKCP
 }
 
-
 # Get absolute path of directory where this script is located
 APPDIR=`readlink -f "$0"`
 APPDIR=`dirname "$APPDIR"`
 log APPDIR
 
-# Try using a local JDK from the same directory as this script
-JDKDIR=`readlink -f "$APPDIR/java"`
-make_jdkcp "$JDKDIR"
+make_jdkcp $(java-config -O)
 log SUCCESS
-
-# Local JDK found?
-if [ $SUCCESS -ne 1 ]; then
-  # No, try using the preferred system JRE/JDK (if any)
-  JDKDIR=`which java` && JDKDIR=`readlink -e "$JDKDIR"` && JDKDIR=`dirname "$JDKDIR"`/..
-  make_jdkcp "$JDKDIR"
-  log SUCCESS
-fi
-
+	
 # Add all required JARs to CLASSPATH
-CLASSPATH="$CLASSPATH"${CLASSPATH:+:}"$JDKCP"
+CLASSPATH="${CLASSPATH+$CLASSPATH:}$JDKCP"
 for LIB in "$APPDIR"/lib/*.jar; do
-  CLASSPATH="$CLASSPATH"${CLASSPATH:+:}"$LIB"
+  CLASSPATH="${CLASSPATH+$CLASSPATH:}$LIB"
 done
+CLASSPATH="${CLASSPATH+$CLASSPATH:}$(java-config -dp ant-core):$(java-config -dp antlr):$(java-config -dp eclipse-ecj-3.7):$(java-config -dp jna)"
 export CLASSPATH
 log CLASSPATH
 
-# Make all JDK binaries available in PATH
-export PATH="$JDKDIR/bin":"$PATH"
-log PATH
-
 # Start Processing in the same directory as this script
 cd "$APPDIR"
 if [ "$1" ]; then