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Diffstat (limited to 'src/net/sf/antcontrib/cpptasks/CCTask.java')
| -rw-r--r-- | src/net/sf/antcontrib/cpptasks/CCTask.java | 1410 |
1 files changed, 1410 insertions, 0 deletions
diff --git a/src/net/sf/antcontrib/cpptasks/CCTask.java b/src/net/sf/antcontrib/cpptasks/CCTask.java new file mode 100644 index 0000000..beeed89 --- /dev/null +++ b/src/net/sf/antcontrib/cpptasks/CCTask.java @@ -0,0 +1,1410 @@ +/* + * + * Copyright 2001-2005 The Ant-Contrib project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package net.sf.antcontrib.cpptasks; +import java.io.File; +import java.io.IOException; +import java.util.Enumeration; +import java.util.Hashtable; +import java.util.*; + +import net.sf.antcontrib.cpptasks.compiler.CompilerConfiguration; +import net.sf.antcontrib.cpptasks.compiler.LinkType; +import net.sf.antcontrib.cpptasks.compiler.Linker; +import net.sf.antcontrib.cpptasks.compiler.LinkerConfiguration; +import net.sf.antcontrib.cpptasks.compiler.Processor; +import net.sf.antcontrib.cpptasks.compiler.ProcessorConfiguration; +import net.sf.antcontrib.cpptasks.ide.ProjectDef; +import net.sf.antcontrib.cpptasks.types.CompilerArgument; +import net.sf.antcontrib.cpptasks.types.ConditionalFileSet; +import net.sf.antcontrib.cpptasks.types.DefineSet; +import net.sf.antcontrib.cpptasks.types.IncludePath; +import net.sf.antcontrib.cpptasks.types.LibrarySet; +import net.sf.antcontrib.cpptasks.types.LinkerArgument; +import net.sf.antcontrib.cpptasks.types.SystemIncludePath; +import net.sf.antcontrib.cpptasks.types.SystemLibrarySet; + +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; +import org.apache.tools.ant.Task; +import org.apache.tools.ant.types.Environment; +/** + * Compile and link task. + * + * <p> + * This task can compile various source languages and produce executables, + * shared libraries (aka DLL's) and static libraries. Compiler adaptors are + * currently available for several C/C++ compilers, FORTRAN, MIDL and Windows + * Resource files. + * </p> + * + * + * <p> + * Copyright (c) 2001-2006, The Ant-Contrib project. + * </p> + * + * <p> + * Licensed under the Apache Software License 2.0, + * http://www.apache.org/licenses/LICENSE-2.0. + * </p> + * + * <p> + * For use with Apache Ant 1.5 or later. This software is not a product of the + * of the Apache Software Foundation and no endorsement is implied. + * </p> + * + * <p> + * THIS SOFTWARE IS PROVIDED 'AS-IS', See http://www.apache.org/licenses/LICENSE-2.0 for + * additional disclaimers. + * </p> + * + * To use: + * <ol> + * <li>Place cpptasks.jar into Ant's classpath by placing in Ant's lib directory, + * adding to CLASSPATH environment variable or using the -lib command line option.</li> + * <li>Add type and task definitions in build file: + * <ul><li>Ant 1.6 or later: add xmlns:cpptasks="antlib:org.sf.net.antcontrib.cpptasks" to <project> element.</li> + * <li>Ant 1.5 or later: Add <taskdef resource="cpptasks.tasks"/> and <typedef + * resource="cpptasks.types"/> to body of <project> element.</li></ul></li> + * <li>Add <cc/>, <compiler/> and <linker/> elements to + * project.</li> + * <li>Set path and environment variables to be able to run compiler from + * command line.</li> + * <li>Build project.</li> + * </ol> + * + * @author Adam Murdoch + * @author Curt Arnold + */ +public class CCTask extends Task { + private static class SystemLibraryCollector implements FileVisitor { + private Hashtable libraries; + private Linker linker; + public SystemLibraryCollector(Linker linker, Hashtable libraries) { + this.linker = linker; + this.libraries = libraries; + } + public void visit(File basedir, String filename) { + if (linker.bid(filename) > 0) { + File libfile = new File(basedir, filename); + String key = linker.getLibraryKey(libfile); + libraries.put(key, libfile); + } + } + } + + private static class ProjectFileCollector implements FileVisitor { + private final List files; + /** + * Creates a new ProjectFileCollector. + * @param files vector for collected files. + */ + public ProjectFileCollector(List files) { + this.files = files; + } + /** + * Called for each file to be considered for collection. + * @param parentDir parent directory + * @param filename filename within directory + */ + public void visit(File parentDir, String filename) { + files.add(new File(parentDir, filename)); + } + } + + private static final ProcessorConfiguration[] EMPTY_CONFIG_ARRAY = new ProcessorConfiguration[0]; + /** + * Builds a Hashtable to targets needing to be rebuilt keyed by compiler + * configuration + */ + public static Hashtable getTargetsToBuildByConfiguration(Hashtable targets) { + Hashtable targetsByConfig = new Hashtable(); + Enumeration targetEnum = targets.elements(); + while (targetEnum.hasMoreElements()) { + TargetInfo target = (TargetInfo) targetEnum.nextElement(); + if (target.getRebuild()) { + Vector targetsForSameConfig = (Vector) targetsByConfig + .get(target.getConfiguration()); + if (targetsForSameConfig != null) { + targetsForSameConfig.addElement(target); + } else { + targetsForSameConfig = new Vector(); + targetsForSameConfig.addElement(target); + targetsByConfig.put(target.getConfiguration(), + targetsForSameConfig); + } + } + } + return targetsByConfig; + } + /** The compiler definitions. */ + private Vector _compilers = new Vector(); + /** The output file type. */ + // private LinkType _linkType = LinkType.EXECUTABLE; + /** The library sets. */ + private Vector _libsets = new Vector(); + /** The linker definitions. */ + private Vector _linkers = new Vector(); + /** The object directory. */ + private File _objDir; + /** The output file. */ + private File _outfile; + /** The linker definitions. */ + private final Vector targetPlatforms = new Vector(); + /** The distributer definitions. */ + private Vector distributers = new Vector(); + private final Vector versionInfos = new Vector(); + private final Vector projects = new Vector(); + private boolean projectsOnly = false; + + + /** + * If true, stop build on compile failure. + */ + protected boolean failOnError = true; + + /** + * Content that appears in <cc>and also in <compiler>are maintained by a + * captive CompilerDef instance + */ + private final CompilerDef compilerDef = new CompilerDef(); + /** The OS390 dataset to build to object to */ + private String dataset; + /** + * + * Depth of dependency checking + * + * Values < 0 indicate full dependency checking Values >= 0 indicate + * partial dependency checking and for superficial compilation checks. Will + * throw BuildException before attempting link + */ + private int dependencyDepth = -1; + /** + * Content that appears in <cc>and also in <linker>are maintained by a + * captive CompilerDef instance + */ + private final LinkerDef linkerDef = new LinkerDef(); + /** + * contains the subsystem, output type and + * + */ + private final LinkType linkType = new LinkType(); + /** + * The property name which will be set with the physical filename of the + * file that is generated by the linker + */ + private String outputFileProperty; + /** + * if relentless = true, compilations should attempt to compile as many + * files as possible before throwing a BuildException + */ + private boolean relentless; + public CCTask() { + } + /** + * Adds a compiler definition or reference. + * + * @param compiler + * compiler + * @throws NullPointerException + * if compiler is null + */ + public void addConfiguredCompiler(CompilerDef compiler) { + if (compiler == null) { + throw new NullPointerException("compiler"); + } + compiler.setProject(getProject()); + _compilers.addElement(compiler); + } + /** + * Adds a compiler command-line arg. Argument will be inherited by all + * nested compiler elements that do not have inherit="false". + * + */ + public void addConfiguredCompilerArg(CompilerArgument arg) { + compilerDef.addConfiguredCompilerArg(arg); + } + /** + * Adds a defineset. Will be inherited by all compiler elements that do not + * have inherit="false". + * + * @param defs + * Define set + */ + public void addConfiguredDefineset(DefineSet defs) { + compilerDef.addConfiguredDefineset(defs); + } + /** + * Adds a linker definition. The first linker that is not disqualified by + * its "if" and "unless" attributes will perform the link. If no child + * linker element is active, the linker implied by the cc elements name or + * classname attribute will be used. + * + * @param linker + * linker + * @throws NullPointerException + * if linker is null + */ + public void addConfiguredLinker(LinkerDef linker) { + if (linker == null) { + throw new NullPointerException("linker"); + } + linker.setProject(getProject()); + _linkers.addElement(linker); + } + /** + * Adds a linker command-line arg. Argument will be inherited by all nested + * linker elements that do not have inherit="false". + */ + public void addConfiguredLinkerArg(LinkerArgument arg) { + linkerDef.addConfiguredLinkerArg(arg); + } + /** + * Add an environment variable to the launched process. + */ + public void addEnv(Environment.Variable var) { + compilerDef.addEnv(var); + linkerDef.addEnv(var); + } + /** + * Adds a source file set. + * + * Files in these filesets will be auctioned to the available compiler + * configurations, with the default compiler implied by the cc element + * bidding last. If no compiler is interested in the file, it will be + * passed to the linker. + * + * To have a file be processed by a particular compiler configuration, add + * a fileset to the corresponding compiler element. + */ + public void addFileset(ConditionalFileSet srcSet) { + compilerDef.addFileset(srcSet); + } + /** + * Adds a library set. + * + * Library sets will be inherited by all linker elements that do not have + * inherit="false". + * + * @param libset + * library set + * @throws NullPointerException + * if libset is null. + */ + public void addLibset(LibrarySet libset) { + if (libset == null) { + throw new NullPointerException("libset"); + } + linkerDef.addLibset(libset); + } + /** + * Adds a system library set. Timestamps and locations of system library + * sets are not used in dependency analysis. + * + * Essential libraries (such as C Runtime libraries) should not be + * specified since the task will attempt to identify the correct libraries + * based on the multithread, debug and runtime attributes. + * + * System library sets will be inherited by all linker elements that do not + * have inherit="false". + * + * @param libset + * library set + * @throws NullPointerException + * if libset is null. + */ + public void addSyslibset(SystemLibrarySet libset) { + if (libset == null) { + throw new NullPointerException("libset"); + } + linkerDef.addSyslibset(libset); + } + /** + * Specifies the generation of IDE project file. Experimental. + * @param projectDef project file generation specification + */ + public void addProject(final ProjectDef projectDef) { + if (projectDef == null) { + throw new NullPointerException("projectDef"); + } + projects.addElement(projectDef); + } + public void setProjectsOnly(final boolean value) { + projectsOnly = value; + } + /** + * Checks all targets that are not forced to be rebuilt or are missing + * object files to be checked for modified include files + * + * @returns total number of targets to be rebuilt + * + */ + protected int checkForChangedIncludeFiles(Hashtable targets) { + int potentialTargets = 0; + int definiteTargets = 0; + Enumeration targetEnum = targets.elements(); + while (targetEnum.hasMoreElements()) { + TargetInfo target = (TargetInfo) targetEnum.nextElement(); + if (!target.getRebuild()) { + potentialTargets++; + } else { + definiteTargets++; + } + } + // + // If there were remaining targets that + // might be out of date + // + if (potentialTargets > 0) { + log("Starting dependency analysis for " + + Integer.toString(potentialTargets) + " files."); + DependencyTable dependencyTable = new DependencyTable(_objDir); + try { + dependencyTable.load(); + } catch (Exception ex) { + log("Problem reading dependencies.xml: " + ex.toString()); + } + targetEnum = targets.elements(); + while (targetEnum.hasMoreElements()) { + TargetInfo target = (TargetInfo) targetEnum.nextElement(); + if (!target.getRebuild()) { + if (dependencyTable.needsRebuild(this, target, + dependencyDepth)) { + target.mustRebuild(); + } + } + } + dependencyTable.commit(this); + } + // + // count files being rebuilt now + // + int currentTargets = 0; + targetEnum = targets.elements(); + while (targetEnum.hasMoreElements()) { + TargetInfo target = (TargetInfo) targetEnum.nextElement(); + if (target.getRebuild()) { + currentTargets++; + } + } + if (potentialTargets > 0) { + log(Integer.toString(potentialTargets - currentTargets + + definiteTargets) + + " files are up to date."); + log(Integer.toString(currentTargets - definiteTargets) + + " files to be recompiled from dependency analysis."); + } + log(Integer.toString(currentTargets) + " total files to be compiled."); + return currentTargets; + } + protected LinkerConfiguration collectExplicitObjectFiles( + Vector objectFiles, Vector sysObjectFiles, VersionInfo versionInfo) { + // + // find the first eligible linker + // + // + ProcessorConfiguration linkerConfig = null; + LinkerDef selectedLinkerDef = null; + Linker selectedLinker = null; + Hashtable sysLibraries = new Hashtable(); + TargetDef targetPlatform = getTargetPlatform(); + FileVisitor objCollector = null; + FileVisitor sysLibraryCollector = null; + for (int i = 0; i < _linkers.size(); i++) { + LinkerDef currentLinkerDef = (LinkerDef) _linkers.elementAt(i); + if (currentLinkerDef.isActive()) { + selectedLinkerDef = currentLinkerDef; + selectedLinker = currentLinkerDef.getProcessor().getLinker( + linkType); + // + // skip the linker if it doesn't know how to + // produce the specified link type + if (selectedLinker != null) { + linkerConfig = currentLinkerDef.createConfiguration(this, + linkType, linkerDef, targetPlatform, versionInfo); + if (linkerConfig != null) { + // + // create collectors for object files + // and system libraries + objCollector = new ObjectFileCollector(selectedLinker, + objectFiles); + sysLibraryCollector = new SystemLibraryCollector( + selectedLinker, sysLibraries); + // + // if the <linker> has embedded <fileset>'s + // (such as linker specific libraries) + // add them as object files. + // + if (currentLinkerDef.hasFileSets()) { + currentLinkerDef.visitFiles(objCollector); + } + // + // user libraries are just a specialized form + // of an object fileset + selectedLinkerDef.visitUserLibraries(selectedLinker, + objCollector); + } + break; + } + } + } + if (linkerConfig == null) { + linkerConfig = linkerDef.createConfiguration(this, linkType, null, targetPlatform, versionInfo); + selectedLinker = (Linker) linkerDef.getProcessor().getLinker( + linkType); + objCollector = new ObjectFileCollector(selectedLinker, objectFiles); + sysLibraryCollector = new SystemLibraryCollector(selectedLinker, + sysLibraries); + } + // + // unless there was a <linker> element that + // explicitly did not inherit files from + // containing <cc> element + if (selectedLinkerDef == null || selectedLinkerDef.getInherit()) { + linkerDef.visitUserLibraries(selectedLinker, objCollector); + linkerDef.visitSystemLibraries(selectedLinker, sysLibraryCollector); + } + // + // if there was a <syslibset> in a nested <linker> + // evaluate it last so it takes priority over + // identically named libs from <cc> element + // + if (selectedLinkerDef != null) { + // + // add any system libraries to the hashtable + // done in reverse order so the earliest + // on the classpath takes priority + selectedLinkerDef.visitSystemLibraries(selectedLinker, + sysLibraryCollector); + } + // + // copy over any system libraries to the + // object files vector + // + Enumeration sysLibEnum = sysLibraries.elements(); + while (sysLibEnum.hasMoreElements()) { + sysObjectFiles.addElement(sysLibEnum.nextElement()); + } + return (LinkerConfiguration) linkerConfig; + } + /** + * Adds an include path. + * + * Include paths will be inherited by nested compiler elements that do not + * have inherit="false". + */ + public IncludePath createIncludePath() { + return compilerDef.createIncludePath(); + } + /** + * Specifies precompilation prototype file and exclusions. Inherited by all + * compilers that do not have inherit="false". + * + */ + public PrecompileDef createPrecompile() throws BuildException { + return compilerDef.createPrecompile(); + } + /** + * Adds a system include path. Locations and timestamps of files located + * using the system include paths are not used in dependency analysis. + * + * + * Standard include locations should not be specified. The compiler + * adapters should recognized the settings from the appropriate environment + * variables or configuration files. + * + * System include paths will be inherited by nested compiler elements that + * do not have inherit="false". + */ + public SystemIncludePath createSysIncludePath() { + return compilerDef.createSysIncludePath(); + } + /** + * Executes the task. Compiles the given files. + * + * @throws BuildException + * if someting goes wrong with the build + */ + public void execute() throws BuildException { + // + // if link type allowed objdir to be defaulted + // provide it from outfile + if (_objDir == null) { + if(_outfile != null) { + _objDir = new File(_outfile.getParent()); + } else { + _objDir = new File("."); + } + } + + // + // if the object directory does not exist + // + if (!_objDir.exists()) { + throw new BuildException("Object directory does not exist"); + } + TargetHistoryTable objHistory = new TargetHistoryTable(this, _objDir); + + // + // get the first active version info + // + VersionInfo versionInfo = null; + Enumeration versionEnum = versionInfos.elements(); + while (versionEnum.hasMoreElements()) { + versionInfo = (VersionInfo) versionEnum.nextElement(); + versionInfo = versionInfo.merge(); + if (versionInfo.isActive()) { + break; + } else { + versionInfo = null; + } + } + + + // + // determine the eventual linker configuration + // (may be null) and collect any explicit + // object files or libraries + Vector objectFiles = new Vector(); + Vector sysObjectFiles = new Vector(); + LinkerConfiguration linkerConfig = collectExplicitObjectFiles( + objectFiles, sysObjectFiles, versionInfo); + + + // + // Assemble hashtable of all files + // that we know how to compile (keyed by output file name) + // + Hashtable targets = getTargets(linkerConfig, objectFiles, versionInfo, _outfile); + TargetInfo linkTarget = null; + // + // if output file is not specified, + // then skip link step + // + if (_outfile != null) { + linkTarget = getLinkTarget(linkerConfig, objectFiles, + sysObjectFiles, targets, versionInfo); + } + + if (projects.size() > 0) { + ArrayList files = new ArrayList(); + ProjectFileCollector matcher = new ProjectFileCollector(files); + for (int i = 0; i < _compilers.size(); i++) { + CompilerDef currentCompilerDef = (CompilerDef) _compilers + .elementAt(i); + if (currentCompilerDef.isActive()) { + if (currentCompilerDef.hasFileSets()) { + currentCompilerDef.visitFiles(matcher); + } + } + } + compilerDef.visitFiles(matcher); + + + Enumeration iter = projects.elements(); + while (iter.hasMoreElements()) { + ProjectDef projectDef = (ProjectDef) iter.nextElement(); + if (projectDef.isActive()) { + projectDef.execute(this, files, targets, linkTarget); + } + } + } + if (projectsOnly) return; + + + + // + // mark targets that don't have a history record or + // whose source last modification time is not + // the same as the history to be rebuilt + // + objHistory.markForRebuild(targets); + CCTaskProgressMonitor monitor = new CCTaskProgressMonitor(objHistory, versionInfo); + // + // check for changed include files + // + int rebuildCount = checkForChangedIncludeFiles(targets); + if (rebuildCount > 0) { + BuildException compileException = null; + // + // compile all targets with getRebuild() == true + // + Hashtable targetsByConfig = getTargetsToBuildByConfiguration(targets); + // + // build array containing Vectors with precompiled generation + // steps going first + // + Vector[] targetVectors = new Vector[targetsByConfig.size()]; + int index = 0; + Enumeration targetVectorEnum = targetsByConfig.elements(); + while (targetVectorEnum.hasMoreElements()) { + Vector targetsForConfig = (Vector) targetVectorEnum + .nextElement(); + // + // get the configuration from the first entry + // + CompilerConfiguration config = (CompilerConfiguration) ((TargetInfo) targetsForConfig + .elementAt(0)).getConfiguration(); + if (config.isPrecompileGeneration()) { + targetVectors[index++] = targetsForConfig; + } + } + targetVectorEnum = targetsByConfig.elements(); + while (targetVectorEnum.hasMoreElements()) { + Vector targetsForConfig = (Vector) targetVectorEnum + .nextElement(); + for (int i = 0; i < targetVectors.length; i++) { + if (targetVectors[i] == targetsForConfig) { + break; + } + if (targetVectors[i] == null) { + targetVectors[i] = targetsForConfig; + break; + } + } + } + for (int i = 0; i < targetVectors.length; i++) { + // + // get the targets for this configuration + // + Vector targetsForConfig = targetVectors[i]; + // + // get the configuration from the first entry + // + CompilerConfiguration config = (CompilerConfiguration) ((TargetInfo) targetsForConfig + .elementAt(0)).getConfiguration(); + // + // prepare the list of source files + // + String[] sourceFiles = new String[targetsForConfig.size()]; + Enumeration targetsEnum = targetsForConfig.elements(); + index = 0; + while (targetsEnum.hasMoreElements()) { + TargetInfo targetInfo = ((TargetInfo) targetsEnum + .nextElement()); + sourceFiles[index++] = targetInfo.getSources()[0] + .toString(); + } + try { + config.compile(this, _objDir, sourceFiles, relentless, + monitor); + } catch (BuildException ex) { + if (compileException == null) { + compileException = ex; + } + if (!relentless) + break; + } + } + // + // save the details of the object file compilation + // settings to disk for dependency analysis + // + try { + objHistory.commit(); + } catch (IOException ex) { + this.log("Error writing history.xml: " + ex.toString()); + } + // + // if we threw a compile exception and + // didn't throw it at the time because + // we were relentless then + // save the history and + // throw the exception + // + if (compileException != null) { + if (failOnError) { + throw compileException; + } else { + log(compileException.getMessage(), Project.MSG_ERR); + return; + } + } + } + // + // if the dependency tree was not fully + // evaluated, then throw an exception + // since we really didn't do what we + // should have done + // + // + if (dependencyDepth >= 0) { + throw new BuildException( + "All files at depth " + + Integer.toString(dependencyDepth) + + " from changes successfully compiled.\n" + + "Remove or change dependencyDepth to -1 to perform full compilation."); + } + // + // if no link target then + // commit the history for the object files + // and leave the task + if (linkTarget != null) { + // + // get the history for the link target (may be the same + // as the object history) + TargetHistoryTable linkHistory = getLinkHistory(objHistory); + // + // see if it needs to be rebuilt + // + linkHistory.markForRebuild(linkTarget); + // + // if it needs to be rebuilt, rebuild it + // + File output = linkTarget.getOutput(); + if (linkTarget.getRebuild()) { + log("Starting link"); + LinkerConfiguration linkConfig = (LinkerConfiguration) linkTarget + .getConfiguration(); + if (failOnError) { + linkConfig.link(this, linkTarget); + } else { + try { + linkConfig.link(this, linkTarget); + } catch(BuildException ex) { + log(ex.getMessage(), Project.MSG_ERR); + return; + } + } + if (outputFileProperty != null) + getProject().setProperty(outputFileProperty, + output.getAbsolutePath()); + linkHistory.update(linkTarget); + try { + linkHistory.commit(); + } catch (IOException ex) { + log("Error writing link history.xml: " + ex.toString()); + } + } else { + if (outputFileProperty != null) + getProject().setProperty(outputFileProperty, + output.getAbsolutePath()); + } + } + } + /** + * Gets the dataset. + * + * @return Returns a String + */ + public String getDataset() { + return dataset; + } + protected TargetHistoryTable getLinkHistory(TargetHistoryTable objHistory) { + File outputFileDir = new File(_outfile.getParent()); + // + // if the output file is being produced in the link + // directory, then we can use the same history file + // + if (_objDir.equals(outputFileDir)) { + return objHistory; + } + return new TargetHistoryTable(this, outputFileDir); + } + protected TargetInfo getLinkTarget(LinkerConfiguration linkerConfig, + Vector objectFiles, Vector sysObjectFiles, + Hashtable compileTargets, VersionInfo versionInfo) { + // + // walk the compile phase targets and + // add those sources that have already been + // assigned to the linker or + // our output files the linker knows how to consume + // files the linker knows how to consume + // + Enumeration compileTargetsEnum = compileTargets.elements(); + while (compileTargetsEnum.hasMoreElements()) { + TargetInfo compileTarget = (TargetInfo) compileTargetsEnum + .nextElement(); + // + // output of compile tasks + // + int bid = linkerConfig.bid(compileTarget.getOutput().toString()); + if (bid > 0) { + objectFiles.addElement(compileTarget.getOutput()); + } + } + File[] objectFileArray = new File[objectFiles.size()]; + objectFiles.copyInto(objectFileArray); + File[] sysObjectFileArray = new File[sysObjectFiles.size()]; + sysObjectFiles.copyInto(sysObjectFileArray); + String baseName = _outfile.getName(); + String[] fullNames = linkerConfig.getOutputFileNames(baseName, versionInfo); + File outputFile = new File(_outfile.getParent(), fullNames[0]); + return new TargetInfo(linkerConfig, objectFileArray, + sysObjectFileArray, outputFile, linkerConfig.getRebuild()); + } + public File getObjdir() { + return _objDir; + } + public File getOutfile() { + return _outfile; + } + + public TargetDef getTargetPlatform() { + return null; + } + /** + * This method collects a Hashtable, keyed by output file name, of + * TargetInfo's for every source file that is specified in the filesets of + * the <cc>and nested <compiler>elements. The TargetInfo's contain the + * appropriate compiler configurations for their possible compilation + * + */ + private Hashtable getTargets(LinkerConfiguration linkerConfig, + Vector objectFiles, VersionInfo versionInfo, File outputFile) { + Hashtable targets = new Hashtable(1000); + TargetDef targetPlatform = getTargetPlatform(); + // + // find active (specialized) compilers + // + Vector biddingProcessors = new Vector(_compilers.size()); + for (int i = 0; i < _compilers.size(); i++) { + CompilerDef currentCompilerDef = (CompilerDef) _compilers + .elementAt(i); + if (currentCompilerDef.isActive()) { + ProcessorConfiguration config = currentCompilerDef + .createConfiguration(this, linkType, compilerDef, + targetPlatform, versionInfo); + // + // see if this processor had a precompile child element + // + PrecompileDef precompileDef = currentCompilerDef + .getActivePrecompile(compilerDef); + ProcessorConfiguration[] localConfigs = new ProcessorConfiguration[]{config}; + // + // if it does then + // + if (precompileDef != null) { + File prototype = precompileDef.getPrototype(); + // + // will throw exceptions if prototype doesn't exist, etc + // + if (!prototype.exists()) { + throw new BuildException("prototype (" + + prototype.toString() + ") does not exist."); + } + if (prototype.isDirectory()) { + throw new BuildException("prototype (" + + prototype.toString() + ") is a directory."); + } + String[] exceptFiles = precompileDef.getExceptFiles(); + // + // create a precompile building and precompile using + // variants of the configuration + // or return null if compiler doesn't support + // precompilation + CompilerConfiguration[] configs = ((CompilerConfiguration) config) + .createPrecompileConfigurations(prototype, + exceptFiles); + if (configs != null && configs.length == 2) { + // + // visit the precompiled file to add it into the + // targets list (just like any other file if + // compiler doesn't support precompilation) + TargetMatcher matcher = new TargetMatcher(this, + _objDir, + new ProcessorConfiguration[]{configs[0]}, + linkerConfig, objectFiles, targets, versionInfo); + + matcher.visit(new File(prototype.getParent()), + prototype.getName()); + // + // only the configuration that uses the + // precompiled header gets added to the bidding list + biddingProcessors.addElement(configs[1]); + localConfigs = new ProcessorConfiguration[2]; + localConfigs[0] = configs[1]; + localConfigs[1] = config; + } + } + // + // if the compiler has a fileset + // then allow it to add its files + // to the set of potential targets + if (currentCompilerDef.hasFileSets()) { + TargetMatcher matcher = new TargetMatcher(this, _objDir, + localConfigs, linkerConfig, objectFiles, targets, + versionInfo); + currentCompilerDef.visitFiles(matcher); + } + biddingProcessors.addElement(config); + } + } + // + // add fallback compiler at the end + // + ProcessorConfiguration config = compilerDef.createConfiguration(this, + linkType, null, targetPlatform, versionInfo); + biddingProcessors.addElement(config); + ProcessorConfiguration[] bidders = new ProcessorConfiguration[biddingProcessors + .size()]; + biddingProcessors.copyInto(bidders); + // + // bid out the <fileset>'s in the cctask + // + TargetMatcher matcher = new TargetMatcher(this, _objDir, bidders, + linkerConfig, objectFiles, targets, versionInfo); + compilerDef.visitFiles(matcher); + + if (outputFile != null && versionInfo != null) { + boolean isDebug = linkerConfig.isDebug(); + try { + linkerConfig.getLinker().addVersionFiles(versionInfo, linkType, + outputFile, + isDebug, + _objDir, matcher); + } catch(IOException ex) { + throw new BuildException(ex); + } + } + return targets; + } + /** + * Sets the default compiler adapter. Use the "name" attribute when the + * compiler is a supported compiler. + * + * @param classname + * fully qualified classname which implements CompilerAdapter + */ + public void setClassname(String classname) { + compilerDef.setClassname(classname); + linkerDef.setClassname(classname); + } + /** + * Sets the dataset for OS/390 builds. + * + * @param dataset + * The dataset to set + */ + public void setDataset(String dataset) { + this.dataset = dataset; + } + /** + * Enables or disables generation of debug info. + */ + public void setDebug(boolean debug) { + compilerDef.setDebug(debug); + linkerDef.setDebug(debug); + } + + /** + * Gets debug state. + * @return true if building for debugging + */ + public boolean getDebug() { + return compilerDef.getDebug(null, 0); + } + + /** + * Deprecated. + * + * Controls the depth of the dependency evaluation. Used to do a quick + * check of changes before a full build. + * + * Any negative value which will perform full dependency checking. Positive + * values will truncate dependency checking. A value of 0 will cause only + * those files that changed to be recompiled, a value of 1 which cause + * files that changed or that explicitly include a file that changed to be + * recompiled. + * + * Any non-negative value will cause a BuildException to be thrown before + * attempting a link or completing the task. + * + */ + public void setDependencyDepth(int depth) { + dependencyDepth = depth; + } + /** + * Enables generation of exception handling code + */ + public void setExceptions(boolean exceptions) { + compilerDef.setExceptions(exceptions); + } + /** + * Enables run-time type information. + */ + public void setRtti(boolean rtti) { + compilerDef.setRtti(rtti); + } + // public LinkType getLinkType() { + // return linkType; + // } + /** + * Enables or disables incremental linking. + * + * @param incremental + * new state + */ + public void setIncremental(boolean incremental) { + linkerDef.setIncremental(incremental); + } + /** + * Set use of libtool. + * + * If set to true, the "libtool " will be prepended to the command line for + * compatible processors + * + * @param libtool + * If true, use libtool. + */ + public void setLibtool(boolean libtool) { + compilerDef.setLibtool(libtool); + linkerDef.setLibtool(libtool); + } + /** + * Sets the output file type. Supported values "executable", "shared", and + * "static". Deprecated, specify outtype instead. + * + * @deprecated + */ + public void setLink(OutputTypeEnum outputType) { + linkType.setOutputType(outputType); + } + /** + * Enables or disables generation of multithreaded code + * + * @param multi + * If true, generated code may be multithreaded. + */ + public void setMultithreaded(boolean multi) { + compilerDef.setMultithreaded(multi); + } + // + // keep near duplicate comment at CompilerDef.setName in sync + // + /** + * Sets type of the default compiler and linker. + * + * <table width="100%" border="1"> <thead>Supported compilers </thead> + * <tr> + * <td>gcc (default)</td> + * <td>GCC C++ compiler</td> + * </tr> + * <tr> + * <td>g++</td> + * <td>GCC C++ compiler</td> + * </tr> + * <tr> + * <td>c++</td> + * <td>GCC C++ compiler</td> + * </tr> + * <tr> + * <td>g77</td> + * <td>GNU FORTRAN compiler</td> + * </tr> + * <tr> + * <td>msvc</td> + * <td>Microsoft Visual C++</td> + * </tr> + * <tr> + * <td>bcc</td> + * <td>Borland C++ Compiler</td> + * </tr> + * <tr> + * <td>msrc</td> + * <td>Microsoft Resource Compiler</td> + * </tr> + * <tr> + * <td>brc</td> + * <td>Borland Resource Compiler</td> + * </tr> + * <tr> + * <td>df</td> + * <td>Compaq Visual Fortran Compiler</td> + * </tr> + * <tr> + * <td>midl</td> + * <td>Microsoft MIDL Compiler</td> + * </tr> + * <tr> + * <td>icl</td> + * <td>Intel C++ compiler for Windows (IA-32)</td> + * </tr> + * <tr> + * <td>ecl</td> + * <td>Intel C++ compiler for Windows (IA-64)</td> + * </tr> + * <tr> + * <td>icc</td> + * <td>Intel C++ compiler for Linux (IA-32)</td> + * </tr> + * <tr> + * <td>ecc</td> + * <td>Intel C++ compiler for Linux (IA-64)</td> + * </tr> + * <tr> + * <td>CC</td> + * <td>Sun ONE C++ compiler</td> + * </tr> + * <tr> + * <td>aCC</td> + * <td>HP aC++ C++ Compiler</td> + * </tr> + * <tr> + * <td>os390</td> + * <td>OS390 C Compiler</td> + * </tr> + * <tr> + * <td>os400</td> + * <td>Icc Compiler</td> + * </tr> + * <tr> + * <td>sunc89</td> + * <td>Sun C89 C Compiler</td> + * </tr> + * <tr> + * <td>xlC</td> + * <td>VisualAge C Compiler</td> + * </tr> + * <tr> + * <td>uic</td> + * <td>Qt user interface compiler (creates .h, .cpp and moc_*.cpp files).</td> + * </tr> + * <tr> + * <td>moc</td> + * <td>Qt meta-object compiler</td> + * </tr> + * <tr> + * <td>xpidl</td> + * <td>Mozilla xpidl compiler (creates .h and .xpt files).</td> + * </tr> + * <tr> + * <td>wcl</td> + * <td>OpenWatcom C/C++ compiler</td> + * </tr> + * <tr> + * <td>wfl</td> + * <td>OpenWatcom FORTRAN compiler</td> + * </tr> + * </table> + * + */ + public void setName(CompilerEnum name) { + compilerDef.setName(name); + Processor compiler = compilerDef.getProcessor(); + Linker linker = compiler.getLinker(linkType); + linkerDef.setProcessor(linker); + } + /** + * Do not propagate old environment when new environment variables are + * specified. + */ + public void setNewenvironment(boolean newenv) { + compilerDef.setNewenvironment(newenv); + linkerDef.setNewenvironment(newenv); + } + /** + * Sets the destination directory for object files. + * + * Generally this should be a property expression that evaluates to + * distinct debug and release object file directories. + * + * @param dir + * object directory + */ + public void setObjdir(File dir) { + if (dir == null) { + throw new NullPointerException("dir"); + } + _objDir = dir; + } + /** + * Sets the output file name. If not specified, the task will only compile + * files and not attempt to link. If an extension is not specified, the + * task may use a system appropriate extension and prefix, for example, + * outfile="example" may result in "libexample.so" being created. + * + * @param outfile + * output file name + */ + public void setOutfile(File outfile) { + // + // if file name was empty, skip link step + // + if (outfile == null || outfile.toString().length() > 0) { + _outfile = outfile; + } + } + /** + * Specifies the name of a property to set with the physical filename that + * is produced by the linker + */ + public void setOutputFileProperty(String outputFileProperty) { + this.outputFileProperty = outputFileProperty; + } + /** + * Sets the output file type. Supported values "executable", "shared", and + * "static". + */ + public void setOuttype(OutputTypeEnum outputType) { + linkType.setOutputType(outputType); + } + + /** + * Gets output type. + * @return output type + */ + public String getOuttype() { + return linkType.getOutputType(); + } + + /** + * Sets the project. + */ + public void setProject(Project project) { + super.setProject(project); + compilerDef.setProject(project); + linkerDef.setProject(project); + } + /** + * If set to true, all files will be rebuilt. + * + * @paran rebuildAll If true, all files will be rebuilt. If false, up to + * date files will not be rebuilt. + */ + public void setRebuild(boolean rebuildAll) { + compilerDef.setRebuild(rebuildAll); + linkerDef.setRebuild(rebuildAll); + } + /** + * If set to true, compilation errors will not stop the task until all + * files have been attempted. + * + * @param relentless + * If true, don't stop on the first compilation error + * + */ + public void setRelentless(boolean relentless) { + this.relentless = relentless; + } + /** + * Sets the type of runtime library, possible values "dynamic", "static". + */ + public void setRuntime(RuntimeType rtlType) { + linkType.setStaticRuntime((rtlType.getIndex() == 1)); + } + /** + * Sets the nature of the subsystem under which that the program will + * execute. + * + * <table width="100%" border="1"> <thead>Supported subsystems </thead> + * <tr> + * <td>gui</td> + * <td>Graphical User Interface</td> + * </tr> + * <tr> + * <td>console</td> + * <td>Command Line Console</td> + * </tr> + * <tr> + * <td>other</td> + * <td>Other</td> + * </tr> + * </table> + * + * @param subsystem + * subsystem + * @throws NullPointerException + * if subsystem is null + */ + public void setSubsystem(SubsystemEnum subsystem) { + if (subsystem == null) { + throw new NullPointerException("subsystem"); + } + linkType.setSubsystem(subsystem); + } + + /** + * Gets subsystem name. + * @return Subsystem name + */ + public String getSubsystem() { + return linkType.getSubsystem(); + } + + /** + * Enumerated attribute with the values "none", "severe", "default", + * "production", "diagnostic", and "failtask". + */ + public void setWarnings(WarningLevelEnum level) { + compilerDef.setWarnings(level); + } + + /** + * Indicates whether the build will continue + * even if there are compilation errors; defaults to true. + * @param fail if true halt the build on failure + */ + public void setFailonerror(boolean fail) { + failOnError = fail; + } + + /** + * Gets the failonerror flag. + * @return the failonerror flag + */ + public boolean getFailonerror() { + return failOnError; + } + /** + * Adds a target definition or reference (Non-functional prototype). + * + * @param target + * target + * @throws NullPointerException + * if compiler is null + */ + public void addConfiguredTarget(TargetDef target) { + if (target == null) { + throw new NullPointerException("target"); + } + target.setProject(getProject()); + targetPlatforms.addElement(target); + } + /** + * Adds a distributer definition or reference (Non-functional prototype). + * + * @param distributer + * distributer + * @throws NullPointerException + * if compiler is null + */ + public void addConfiguredDistributer(DistributerDef distributer) { + if (distributer == null) { + throw new NullPointerException("distributer"); + } + distributer.setProject(getProject()); + distributers.addElement(distributer); + } + /** + * Sets optimization. + * @param optimization + */ + public void setOptimize(OptimizationEnum optimization) { + compilerDef.setOptimize(optimization); + } + + /** + * Adds desriptive version information to be included in the + * generated file. The first active version info block will + * be used. + */ + public void addConfiguredVersioninfo(VersionInfo newVersionInfo) { + newVersionInfo.setProject(this.getProject()); + versionInfos.addElement(newVersionInfo); + } + +} |