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Diffstat (limited to 'libjava/gnu/classpath/Configuration.java')
-rw-r--r-- | libjava/gnu/classpath/Configuration.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/libjava/gnu/classpath/Configuration.java b/libjava/gnu/classpath/Configuration.java new file mode 100644 index 00000000000..7c829539f17 --- /dev/null +++ b/libjava/gnu/classpath/Configuration.java @@ -0,0 +1,105 @@ +/* Configuration.java -- + Copyright (C) 1998, 2001, 2003, 2005, 2006 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. */ + +package gnu.classpath; + +/** + * This file defines compile-time constants that can be accessed by + * java code. It is pre-processed by configure. + */ +public final class Configuration +{ + private Configuration() + { + } + + private static native String classpath_home(); + private static native boolean debug(); + private static native String toolkit(); + + /** + * 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. + */ + public static final String CLASSPATH_HOME = classpath_home(); + + /** + * 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. + */ + public static final String CLASSPATH_VERSION = "0.93"; + + /** + * 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. + */ + public static final boolean DEBUG = debug(); + + /** + * 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. + */ + public static final boolean INIT_LOAD_LIBRARY = false; + + /** + * Name of default AWT peer library. + */ + public static final String default_awt_peer_toolkit = toolkit(); + + /** + * 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. + * + */ + public static final boolean JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION = false; +} |