Mercurial > hg > truffle
view src/share/tools/MakeDeps/UnixPlatform.java @ 1345:747d26efc5fa
6939180: Zero locking fix
Summary: When Zero is running with Shark enabled threads can be left with their _do_not_unlock_if_synchronized flag incorrectly set.
Reviewed-by: twisti
Contributed-by: Gary Benson <gbenson@redhat.com>
author | twisti |
---|---|
date | Tue, 30 Mar 2010 00:57:55 -0700 |
parents | a61af66fc99e |
children | c18cbe5936b8 |
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/* * Copyright 1999-2005 Sun Microsystems, Inc. All Rights Reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, * CA 95054 USA or visit www.sun.com if you need additional information or * have any questions. * */ public class UnixPlatform extends Platform { public void setupFileTemplates() { inclFileTemplate = new FileName(this, "incls/", "_", "", ".incl", "", "" ); giFileTemplate = new FileName(this, "incls/", "", "_precompiled", ".incl", "", "" ); gdFileTemplate = new FileName(this, "", "", "Dependencies", "", "", "" ); } private static String[] suffixes = { ".cpp", ".c", ".s" }; public String[] outerSuffixes() { return suffixes; } public String objFileSuffix() { return ".o"; } public String asmFileSuffix() { return ".i"; } public String dependentPrefix() { return ""; } /** Do not change this; unless you fix things so precompiled header files get translated into make dependencies. - Ungar */ public int defaultGrandIncludeThreshold() { if (System.getProperty("USE_PRECOMPILED_HEADER") != null) return 30; else return 1 << 30; } /** For Unix make, include the dependencies for precompiled header files. */ public boolean includeGIDependencies() { return false; } /** Should C/C++ source file be dependent on a file included into the grand-include file. On Unix with precompiled headers we don't want each file to be dependent on grand-include file. Instead each C/C++ source file is depended on each own set of files, and recompiled only when files from this set are changed. */ public boolean writeDependenciesOnHFilesFromGI() { return System.getProperty("USE_PRECOMPILED_HEADER") != null; } }