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#!/bin/sh

# This script runs Processing, using the JRE in the Processing

# installation directory.

# If your system needs a different version of Java than what's included

# in the download, replace the 'java' folder with the contents of a new

# OpenJDK (Java 11 only), or create a symlink named "java" in the

# Processing installation directory that points to the JRE home directory.

# Thanks to Ferdinand Kasper for this build script. [fry]

# JARs required from JDK (anywhere in/below the JDK home directory)

JDKLIBS="rt.jar"

# Set this to non-zero for logging

LOGGING=0

# Logs name and value of a variable to stdout if LOGGING is non-zero.

# Expects the variable name as parameter $1.

log() {

if [ $LOGGING -ne 0 ]; then

eval echo $1=\$$1

}

# 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.

make_jdkcp() {

# Back out of JRE directory if apparently located inside a JDK

if [ -f "$1/../bin/java" ]; then

DIR="$1/.."

else

DIR="$1"

log DIR

JDKCP=

SUCCESS=1

# Locate JDKLIBS

for L in $JDKLIBS; do

# Locate only the first library with a matching name

LIB=`find "$DIR" -name $L 2>/dev/null | head -n 1`

log L

log LIB

# Library found?

if [ -n "$LIB" ]; then

JDKCP="$JDKCP"${JDKCP:+:}"$LIB"

else

SUCCESS=0

done

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"

log SUCCESS

# Don't use the installed JDK, because it's not supported.

# 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"

for LIB in "$APPDIR"/lib/*.jar; do

CLASSPATH="$CLASSPATH"${CLASSPATH:+:}"$LIB"

done

for LIB in "$APPDIR"/core/library/*.jar; do

CLASSPATH="$CLASSPATH"${CLASSPATH:+:}"$LIB"

done

for LIB in "$APPDIR"/modes/java/mode/*.jar; do

CLASSPATH="$CLASSPATH"${CLASSPATH:+:}"$LIB"

done

export CLASSPATH

log CLASSPATH

# Make all JDK binaries available in PATH

export PATH="$JDKDIR/bin":"$PATH"

log PATH

current_name=`basename $0`

cmd_name='processing-java'

if [ $current_name = $cmd_name ]

then

java -Djna.nosys=true -Xmx512m processing.mode.java.Commander "$@"

exit $?

else

# Start Processing in the same directory as this script

cd "$APPDIR"

java -Djna.nosys=true -Dawt.useSystemAAFontSettings=on -Dswing.aatext=true -Dpython.console.encoding=UTF-8 -Xmx512m --add-opens=java.desktop/sun.awt.X11=ALL-UNNAMED processing.app.ui.Splash "$@" &

processing4/build/linux/processing at main · processing/processing4 · GitHub

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