878ddf1fc3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
324 lines
12 KiB
Java
324 lines
12 KiB
Java
/*
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*
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* Copyright 2002-2004 The Ant-Contrib project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package net.sf.antcontrib.cpptasks.gcc;
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import java.io.File;
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import java.util.Vector;
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import net.sf.antcontrib.cpptasks.CCTask;
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import net.sf.antcontrib.cpptasks.CUtil;
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import net.sf.antcontrib.cpptasks.compiler.CommandLineLinker;
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import net.sf.antcontrib.cpptasks.compiler.CommandLineLinkerConfiguration;
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import net.sf.antcontrib.cpptasks.compiler.LinkType;
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import net.sf.antcontrib.cpptasks.types.LibrarySet;
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import net.sf.antcontrib.cpptasks.types.LibraryTypeEnum;
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/**
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* Abstract adapter for ld-like linkers
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*
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* @author Curt Arnold
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*/
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public abstract class AbstractLdLinker extends CommandLineLinker {
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private String outputPrefix;
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private static String[] defaultflags = new String[]{};
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protected AbstractLdLinker(String command, String identifierArg,
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String[] extensions, String[] ignoredExtensions,
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String outputPrefix, String outputSuffix, boolean isLibtool,
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AbstractLdLinker libtoolLinker) {
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super(command, identifierArg, extensions, ignoredExtensions,
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outputSuffix, isLibtool, libtoolLinker);
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this.outputPrefix = outputPrefix;
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}
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public void addBase(long base, Vector args) {
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if (base >= 0) {
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args.addElement("--image-base");
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args.addElement(Long.toHexString(base));
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}
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}
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public void addFixed(Boolean fixed, Vector args) {
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}
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protected void addImpliedArgs(boolean debug, LinkType linkType, Vector args, Boolean defaultflag) {
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if(defaultflag != null && defaultflag.booleanValue()){
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for (int i = 0; i < defaultflags.length; i++) {
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args.addElement(defaultflags[i]);
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}
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}
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if (debug) {
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args.addElement("-g");
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}
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if (isDarwin()) {
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if (linkType.isPluginModule()) {
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args.addElement("-bundle");
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} else {
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if (linkType.isSharedLibrary()) {
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args.addElement("-prebind");
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args.addElement("-dynamiclib");
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}
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}
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} else {
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if (linkType.isStaticRuntime()) {
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args.addElement("-static");
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}
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if (linkType.isPluginModule()) {
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args.addElement("-shared");
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} else {
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if (linkType.isSharedLibrary()) {
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args.addElement("-shared");
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}
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}
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}
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}
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public void addIncremental(boolean incremental, Vector args) {
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if (incremental) {
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args.addElement("-i");
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}
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}
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protected int addLibraryPatterns(String[] libnames, StringBuffer buf,
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String prefix, String extension, String[] patterns, int offset) {
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for (int i = 0; i < libnames.length; i++) {
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buf.setLength(0);
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buf.append(prefix);
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buf.append(libnames[i]);
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buf.append(extension);
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patterns[offset + i] = buf.toString();
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}
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return offset + libnames.length;
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}
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public String[] addLibrarySets(CCTask task, LibrarySet[] libsets,
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Vector preargs, Vector midargs, Vector endargs) {
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Vector libnames = new Vector();
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super.addLibrarySets(task, libsets, preargs, midargs, endargs);
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LibraryTypeEnum previousLibraryType = null;
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for (int i = 0; i < libsets.length; i++) {
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LibrarySet set = libsets[i];
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File libdir = set.getDir(null);
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String[] libs = set.getLibs();
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if (libdir != null) {
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if (set.getType() != null &&
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"framework".equals(set.getType().getValue()) &&
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isDarwin()) {
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endargs.addElement("-F" + libdir.getAbsolutePath());
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} else {
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endargs.addElement("-L" + libdir.getAbsolutePath());
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}
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}
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//
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// if there has been a change of library type
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//
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if (set.getType() != previousLibraryType) {
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if (set.getType() != null && "static".equals(set.getType().getValue())) {
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endargs.addElement("-Bstatic");
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previousLibraryType = set.getType();
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} else {
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if (set.getType() == null ||
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!"framework".equals(set.getType().getValue()) ||
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!isDarwin()) {
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endargs.addElement("-Bdynamic");
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previousLibraryType = set.getType();
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}
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}
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}
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StringBuffer buf = new StringBuffer("-l");
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if (set.getType() != null &&
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"framework".equals(set.getType().getValue()) &&
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isDarwin()) {
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buf.setLength(0);
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buf.append("-framework ");
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}
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int initialLength = buf.length();
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for (int j = 0; j < libs.length; j++) {
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//
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// reset the buffer to just "-l"
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//
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buf.setLength(initialLength);
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//
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// add the library name
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buf.append(libs[j]);
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libnames.addElement(libs[j]);
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//
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// add the argument to the list
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endargs.addElement(buf.toString());
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}
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}
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String rc[] = new String[libnames.size()];
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for (int i = 0; i < libnames.size(); i++) {
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rc[i] = (String) libnames.elementAt(i);
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}
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return rc;
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}
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public void addMap(boolean map, Vector args) {
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if (map) {
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args.addElement("-M");
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}
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}
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public void addStack(int stack, Vector args) {
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if (stack > 0) {
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args.addElement("--stack");
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args.addElement(Integer.toString(stack));
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}
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}
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/* (non-Javadoc)
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* @see net.sf.antcontrib.cpptasks.compiler.CommandLineLinker#addEntry(int, java.util.Vector)
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*/
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protected void addEntry(String entry, Vector args) {
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if (entry != null) {
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args.addElement("-e");
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args.addElement(entry);
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}
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}
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public String getCommandFileSwitch(String commandFile) {
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throw new IllegalStateException("ld does not support command files");
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}
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/**
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* Returns library path.
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*
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*/
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protected File[] getEnvironmentIncludePath() {
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return CUtil.getPathFromEnvironment("LIB", ":");
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}
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public String getLibraryKey(File libfile) {
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String libname = libfile.getName();
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int lastDot = libname.lastIndexOf('.');
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if (lastDot >= 0) {
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return libname.substring(0, lastDot);
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}
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return libname;
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}
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/**
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* Returns library path.
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*
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*/
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public File[] getLibraryPath() {
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return new File[0];
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}
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public String[] getLibraryPatterns(String[] libnames, LibraryTypeEnum libType) {
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StringBuffer buf = new StringBuffer();
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int patternCount = libnames.length;
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if (libType == null) {
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patternCount *= 2;
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}
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String[] patterns = new String[patternCount];
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int offset = 0;
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if (libType == null || "static".equals(libType.getValue())) {
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offset = addLibraryPatterns(libnames, buf, "lib", ".a", patterns, 0);
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}
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if (libType != null && "framework".equals(libType.getValue()) && isDarwin()) {
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for(int i = 0; i < libnames.length; i++) {
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buf.setLength(0);
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buf.append(libnames[i]);
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buf.append(".framework/");
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buf.append(libnames[i]);
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patterns[offset++] = buf.toString();
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}
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} else {
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if (libType == null || !"static".equals(libType.getValue())) {
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if (isHPUX()) {
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offset = addLibraryPatterns(libnames, buf, "lib", ".sl", patterns,
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offset);
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} else {
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offset = addLibraryPatterns(libnames, buf, "lib", ".so", patterns,
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offset);
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}
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}
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}
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return patterns;
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}
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public int getMaximumCommandLength() {
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return Integer.MAX_VALUE;
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}
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public String getOutputFileName(String baseName) {
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return outputPrefix + super.getOutputFileName(baseName);
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}
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public String[] getOutputFileSwitch(String outputFile) {
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return GccProcessor.getOutputFileSwitch("-o", outputFile);
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}
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public boolean isCaseSensitive() {
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return true;
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}
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protected boolean isHPUX() {
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String osname = System.getProperty("os.name").toLowerCase();
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if (osname.indexOf("hp") >= 0 && osname.indexOf("ux") >= 0) {
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return true;
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}
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return false;
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}
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/**
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* Prepares argument list for exec command. Will return null if command
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* line would exceed allowable command line buffer.
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*
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* @param outputFile
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* linker output file
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* @param sourceFiles
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* linker input files (.obj, .o, .res)
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* @param args
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* linker arguments
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* @return arguments for runTask
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*/
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public String[] prepareArguments(CCTask task, String outputDir,
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String outputFile, String[] sourceFiles,
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CommandLineLinkerConfiguration config) {
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//
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// need to suppress sources that correspond to
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// library set entries since they are already
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// in the argument list
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String[] libnames = config.getLibraryNames();
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if (libnames == null || libnames.length == 0) {
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return super.prepareArguments(task, outputDir, outputFile,
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sourceFiles, config);
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}
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//
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//
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// null out any sources that correspond to library names
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//
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String[] localSources = (String[]) sourceFiles.clone();
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int extra = 0;
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for (int i = 0; i < libnames.length; i++) {
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String libname = libnames[i];
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for (int j = 0; j < localSources.length; j++) {
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if (localSources[j] != null
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&& localSources[j].indexOf(libname) > 0
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&& localSources[j].indexOf("lib") > 0) {
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String filename = new File(localSources[j]).getName();
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if (filename.startsWith("lib")
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&& filename.substring(3).startsWith(libname)) {
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String extension = filename
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.substring(libname.length() + 3);
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if (extension.equals(".a") || extension.equals(".so")
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|| extension.equals(".sl")) {
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localSources[j] = null;
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extra++;
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}
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}
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}
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}
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}
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if (extra == 0) {
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return super.prepareArguments(task, outputDir, outputFile,
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sourceFiles, config);
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}
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String[] finalSources = new String[localSources.length - extra];
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int index = 0;
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for (int i = 0; i < localSources.length; i++) {
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if (localSources[i] != null) {
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finalSources[index++] = localSources[i];
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}
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}
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return super.prepareArguments(task, outputDir, outputFile,
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finalSources, config);
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}
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}
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