gnu.classpath

Class Configuration


public final class Configuration
extends Object

This file defines compile-time constants that can be accessed by java code. It is pre-processed by configure.

Field Summary

static String
CLASSPATH_HOME
The value of CLASSPATH_HOME is the location that the classpath libraries and support files where installed in.
static String
CLASSPATH_VERSION
The release version number of GNU Classpath.
static boolean
DEBUG
The value of DEBUG is substituted according to whether the "--enable-debug" argument was passed to configure.
static String
ECJ_JAR
The Eclipse Java Compiler jar file for use by the com.sun.tools.javac implementation in tools.zip.
static boolean
INIT_LOAD_LIBRARY
The value of LOAD_LIBRARY is substituted according to whether the "--enable-load-library" or "--disable-load-library" argument was passed to configure.
static boolean
JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION
Whether to automatically run the init* methods in java.lang.System (the default) at class initialization time or whether to have the VM explicitly invoke them.
static boolean
WANT_NATIVE_BIG_INTEGER
Set to true if the config script found that (a) an implementation of java.math.BigInteger, based on the GNU MP library, is desired in preference to a pure Java one, and (b) the GNU MP library was found on the platform where the JVM is to run.
static String
default_awt_peer_toolkit
Name of default AWT peer library.

Method Summary

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CLASSPATH_HOME

public static final String CLASSPATH_HOME
The value of CLASSPATH_HOME is the location that the classpath libraries and support files where installed in. It is set according to the argument for --prefix given to configure and used to set the System property gnu.classpath.home.

CLASSPATH_VERSION

public static final String CLASSPATH_VERSION
The release version number of GNU Classpath. It is set according to the value of 'version' in the configure[.in] file and used to set the System property gnu.classpath.version.
Field Value:
"0.99"

DEBUG

public static final boolean DEBUG
The value of DEBUG is substituted according to whether the "--enable-debug" argument was passed to configure. Code which is made conditional based on the value of this flag - typically code that generates debugging output - will be removed by the optimizer in a non-debug build.

ECJ_JAR

public static final String ECJ_JAR
The Eclipse Java Compiler jar file for use by the com.sun.tools.javac implementation in tools.zip.

INIT_LOAD_LIBRARY

public static final boolean INIT_LOAD_LIBRARY
The value of LOAD_LIBRARY is substituted according to whether the "--enable-load-library" or "--disable-load-library" argument was passed to configure. By default, configure should define this is as true. If set to false, loadLibrary() calls to load native function implementations, typically found in static initializers of classes which contain native functions, will be omitted. This is useful for runtimes which pre-link their native function implementations and do not require additional shared libraries to be loaded.
Field Value:
false

JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION

public static final boolean JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION
Whether to automatically run the init* methods in java.lang.System (the default) at class initialization time or whether to have the VM explicitly invoke them. The default is false, meaning the VM does not explicitly run the initializers.
Field Value:
false

WANT_NATIVE_BIG_INTEGER

public static final boolean WANT_NATIVE_BIG_INTEGER
Set to true if the config script found that (a) an implementation of java.math.BigInteger, based on the GNU MP library, is desired in preference to a pure Java one, and (b) the GNU MP library was found on the platform where the JVM is to run. Otherwise, this field is set to false.
Field Value:
true

default_awt_peer_toolkit

public static final String default_awt_peer_toolkit
Name of default AWT peer library.

Configuration.java -- Copyright (C) 1998, 2001, 2003, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.