1 ; Options for the Java front end.
2 ; Copyright (C) 2003, 2005, 2007, 2009, 2010 Free Software Foundation, Inc.
4 ; This file is part of GCC.
6 ; GCC is free software; you can redistribute it and/or modify it under
7 ; the terms of the GNU General Public License as published by the Free
8 ; Software Foundation; either version 3, or (at your option) any later
11 ; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12 ; WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 ; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 ; You should have received a copy of the GNU General Public License
17 ; along with GCC; see the file COPYING3. If not see
18 ; <http://www.gnu.org/licenses/>.
20 ; See the GCC internals manual for a description of this file's format.
22 ; Please try to keep this file in ASCII collating order.
29 ; Java driver option in fact distinct from C-family option with the same name.
35 Driver Joined Separate
36 ; Java driver option similar to C-family option.
47 Java Undocumented RejectDriver
59 Java Undocumented RejectDriver
75 Java Var(warn_deprecated) VarExists
79 Java Var(flag_extraneous_semicolon)
80 Warn if deprecated empty statements are found
83 Java Var(flag_newer) Init(1)
84 Warn if .class files are out of date
87 Java Var(flag_redundant)
88 Warn if modifiers are specified when not necessary
103 Java JoinedOrMissing RejectNegative
104 --CLASSPATH Deprecated; use --classpath instead
107 Java Separate RejectNegative Undocumented
110 Java Var(flag_assert) Init(1)
111 Permit the use of the assert keyword
132 Java JoinedOrMissing RejectNegative
133 --bootclasspath=<path> Replace system path
136 Java Var(flag_check_references)
137 Generate checks for references to NULL
140 Java JoinedOrMissing RejectNegative
141 --classpath=<path> Set class path
144 Java Joined RejectNegative
147 Java Var(flag_emit_class_files)
151 Java Var(flag_emit_class_files)
152 Alias for -femit-class-file
155 Java Joined RejectNegative
156 --encoding=<encoding> Choose input encoding (defaults from your locale)
159 Java Joined RejectNegative
160 --extdirs=<path> Set the extension directory path
163 Driver JoinedOrMissing RejectNegative
166 Java Joined Undocumented
169 Java Var(flag_filelist_file)
170 Input file is a file with a list of filenames to compile
173 Java Undocumented RejectNegative
175 fforce-classes-archive-check
176 Java Var(flag_force_classes_archive_check)
177 Always check for non gcj generated classes archives
179 fhash-synchronization
180 Java Var(flag_hash_synchronization)
181 Assume the runtime uses a hash table to map an object to its synchronization structure
184 Java Var(flag_indirect_classes) Init(1)
185 Generate instances of Class at runtime
188 Java Var(flag_indirect_dispatch)
189 Use offset tables for virtual method calls
196 Assume native functions are implemented using JNI
198 foptimize-static-class-initialization
199 Java Var(flag_optimize_sci)
200 Enable optimization of static class initialization code
203 Java Joined RejectNegative
206 Java Var(flag_reduced_reflection)
207 Reduce the amount of reflection meta-data generated
210 Java Var(flag_store_check) Init(1)
211 Enable assignability checks for stores into object arrays
214 Java Var(flag_use_boehm_gc)
215 Generate code for the Boehm GC
217 fuse-divide-subroutine
218 Java Var(flag_use_divide_subroutine) Init(1)
219 Call a library routine to do integer divisions
222 Java Var(flag_use_atomic_builtins) Init(0)
223 Generate code for built-in atomic operations
226 Java Var(flag_bootstrap_classes)
227 Generated should be loaded by bootstrap loader
231 Set the source language version
235 Set the target VM version
244 ; Warnings handled by ecj.
245 ; FIXME: document them
281 Wspecial-param-hiding