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1: /* Configuration.java -- 2: Copyright (C) 1998, 2001, 2003, 2005 Free Software Foundation, Inc. 3: 4: This file is part of GNU Classpath. 5: 6: GNU Classpath is free software; you can redistribute it and/or modify 7: it under the terms of the GNU General Public License as published by 8: the Free Software Foundation; either version 2, or (at your option) 9: any later version. 10: 11: GNU Classpath is distributed in the hope that it will be useful, but 12: WITHOUT ANY WARRANTY; without even the implied warranty of 13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14: General Public License for more details. 15: 16: You should have received a copy of the GNU General Public License 17: along with GNU Classpath; see the file COPYING. If not, write to the 18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 19: 02110-1301 USA. 20: 21: Linking this library statically or dynamically with other modules is 22: making a combined work based on this library. Thus, the terms and 23: conditions of the GNU General Public License cover the whole 24: combination. 25: 26: As a special exception, the copyright holders of this library give you 27: permission to link this library with independent modules to produce an 28: executable, regardless of the license terms of these independent 29: modules, and to copy and distribute the resulting executable under 30: terms of your choice, provided that you also meet, for each linked 31: independent module, the terms and conditions of the license of that 32: module. An independent module is a module which is not derived from 33: or based on this library. If you modify this library, you may extend 34: this exception to your version of the library, but you are not 35: obligated to do so. If you do not wish to do so, delete this 36: exception statement from your version. */ 37: 38: package gnu.classpath; 39: 40: /** 41: * This file defines compile-time constants that can be accessed by 42: * java code. It is pre-processed by configure. 43: */ 44: public interface Configuration 45: { 46: /** 47: * The value of CLASSPATH_HOME is the location that the classpath 48: * libraries and support files where installed in. It is set according to 49: * the argument for --prefix given to configure and used to set the 50: * System property gnu.classpath.home. 51: */ 52: String CLASSPATH_HOME = "/usr"; 53: 54: /** 55: * The release version number of GNU Classpath. 56: * It is set according to the value of 'version' in the configure[.in] file 57: * and used to set the System property gnu.classpath.version. 58: */ 59: String CLASSPATH_VERSION = "0.20-pre"; 60: 61: /** 62: * The value of DEBUG is substituted according to whether the 63: * "--enable-debug" argument was passed to configure. Code 64: * which is made conditional based on the value of this flag - typically 65: * code that generates debugging output - will be removed by the optimizer 66: * in a non-debug build. 67: */ 68: boolean DEBUG = false; 69: 70: /** 71: * The value of LOAD_LIBRARY is substituted according to whether the 72: * "--enable-load-library" or "--disable-load-library" argument was passed 73: * to configure. By default, configure should define this is as true. 74: * If set to false, loadLibrary() calls to load native function 75: * implementations, typically found in static initializers of classes 76: * which contain native functions, will be omitted. This is useful for 77: * runtimes which pre-link their native function implementations and do 78: * not require additional shared libraries to be loaded. 79: */ 80: boolean INIT_LOAD_LIBRARY = false; 81: 82: /** 83: * Name of default AWT peer library. 84: */ 85: String default_awt_peer_toolkit = "gnu.java.awt.peer.gtk.GtkToolkit"; 86: 87: /** 88: * Whether to automatically run the init* methods in java.lang.System 89: * (the default) at class initialization time or whether to have the VM 90: * explicitly invoke them. 91: * 92: * The default is false, meaning the VM does not explicitly run the 93: * initializers. 94: * 95: */ 96: boolean JAVA_LANG_SYSTEM_EXPLICIT_INITIALIZATION = 97: false; 98: 99: /** 100: * Set to true if Cairo was found and enabled during configure, 101: * false otherwise. 102: */ 103: boolean GTK_CAIRO_ENABLED = true; 104: }