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author | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-04-21 22:54:32 +0000 |
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committer | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-04-21 22:54:32 +0000 |
commit | 878ddf1fc3540a715f63594ed22b6929e881afb4 (patch) | |
tree | c56c44dac138137b510e1fba7c3efe5e4d84bea2 /Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java | |
download | edk2-878ddf1fc3540a715f63594ed22b6929e881afb4.zip edk2-878ddf1fc3540a715f63594ed22b6929e881afb4.tar.gz edk2-878ddf1fc3540a715f63594ed22b6929e881afb4.tar.bz2 |
Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java')
-rw-r--r-- | Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java | 435 |
1 files changed, 435 insertions, 0 deletions
diff --git a/Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java b/Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java new file mode 100644 index 0000000..3f45ce5 --- /dev/null +++ b/Tools/Source/Cpptasks/net/sf/antcontrib/cpptasks/compiler/CommandLineCompiler.java @@ -0,0 +1,435 @@ +/*
+ *
+ * Copyright 2002-2004 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.compiler;
+import java.io.File;
+import java.io.IOException;
+import java.util.Enumeration;
+import java.util.Vector;
+import net.sf.antcontrib.cpptasks.CCTask;
+import net.sf.antcontrib.cpptasks.CUtil;
+import net.sf.antcontrib.cpptasks.CompilerDef;
+import net.sf.antcontrib.cpptasks.ProcessorDef;
+import net.sf.antcontrib.cpptasks.ProcessorParam;
+import net.sf.antcontrib.cpptasks.types.CommandLineArgument;
+import net.sf.antcontrib.cpptasks.types.UndefineArgument;
+import net.sf.antcontrib.cpptasks.TargetDef;
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.types.Environment;
+import net.sf.antcontrib.cpptasks.OptimizationEnum;;
+/**
+ * An abstract Compiler implementation which uses an external program to
+ * perform the compile.
+ *
+ * @author Adam Murdoch
+ */
+public abstract class CommandLineCompiler extends AbstractCompiler {
+ private String command;
+ private final Environment env;
+ private String identifier;
+ private String identifierArg;
+ private boolean libtool;
+ private CommandLineCompiler libtoolCompiler;
+ private final boolean newEnvironment;
+ protected CommandLineCompiler(String command, String identifierArg,
+ String[] sourceExtensions, String[] headerExtensions,
+ String outputSuffix, boolean libtool,
+ CommandLineCompiler libtoolCompiler, boolean newEnvironment,
+ Environment env) {
+ super(sourceExtensions, headerExtensions, outputSuffix);
+ this.command = command;
+ if (libtool && libtoolCompiler != null) {
+ throw new java.lang.IllegalArgumentException(
+ "libtoolCompiler should be null when libtool is true");
+ }
+ this.libtool = libtool;
+ this.libtoolCompiler = libtoolCompiler;
+ this.identifierArg = identifierArg;
+ this.newEnvironment = newEnvironment;
+ this.env = env;
+ }
+ abstract protected void addImpliedArgs(Vector args, boolean debug,
+ boolean multithreaded, boolean exceptions, LinkType linkType,
+ Boolean rtti, OptimizationEnum optimization, Boolean defaultflag);
+ /**
+ * Adds command-line arguments for include directories.
+ *
+ * If relativeArgs is not null will add corresponding relative paths
+ * include switches to that vector (for use in building a configuration
+ * identifier that is consistent between machines).
+ *
+ * @param baseDirPaths
+ * A vector containing the parts of the working directory,
+ * produced by CUtil.DecomposeFile.
+ * @param includeDirs
+ * Array of include directory paths
+ * @param args
+ * Vector of command line arguments used to execute the task
+ * @param relativeArgs
+ * Vector of command line arguments used to build the
+ * configuration identifier
+ */
+ protected void addIncludes(String baseDirPath, File[] includeDirs,
+ Vector args, Vector relativeArgs, StringBuffer includePathId) {
+ for (int i = 0; i < includeDirs.length; i++) {
+ args.addElement(getIncludeDirSwitch(includeDirs[i]
+ .getAbsolutePath()));
+ if (relativeArgs != null) {
+ String relative = CUtil.getRelativePath(baseDirPath,
+ includeDirs[i]);
+ relativeArgs.addElement(getIncludeDirSwitch(relative));
+ if (includePathId != null) {
+ if (includePathId.length() == 0) {
+ includePathId.append("/I");
+ } else {
+ includePathId.append(" /I");
+ }
+ includePathId.append(relative);
+ }
+ }
+ }
+ }
+ abstract protected void addWarningSwitch(Vector args, int warnings);
+ protected void buildDefineArguments(CompilerDef[] defs, Vector args) {
+ //
+ // assume that we aren't inheriting defines from containing <cc>
+ //
+ UndefineArgument[] merged = defs[0].getActiveDefines();
+ for (int i = 1; i < defs.length; i++) {
+ //
+ // if we are inheriting, merge the specific defines with the
+ // containing defines
+ merged = UndefineArgument.merge(defs[i].getActiveDefines(), merged);
+ }
+ StringBuffer buf = new StringBuffer(30);
+ for (int i = 0; i < merged.length; i++) {
+ buf.setLength(0);
+ UndefineArgument current = merged[i];
+ if (current.isDefine()) {
+ getDefineSwitch(buf, current.getName(), current.getValue());
+ } else {
+ getUndefineSwitch(buf, current.getName());
+ }
+ args.addElement(buf.toString());
+ }
+ }
+ /**
+ * Compiles a source file.
+ *
+ * @author Curt Arnold
+ */
+ public void compile(CCTask task, File outputDir, String[] sourceFiles,
+ String[] args, String[] endArgs, boolean relentless,
+ CommandLineCompilerConfiguration config, ProgressMonitor monitor)
+ throws BuildException {
+ BuildException exc = null;
+ //
+ // determine length of executable name and args
+ //
+ String command = getCommand();
+ int baseLength = command.length() + args.length + endArgs.length;
+ if (libtool) {
+ baseLength += 8;
+ }
+ for (int i = 0; i < args.length; i++) {
+ baseLength += args[i].length();
+ }
+ for (int i = 0; i < endArgs.length; i++) {
+ baseLength += endArgs[i].length();
+ }
+ if (baseLength > getMaximumCommandLength()) {
+ throw new BuildException(
+ "Command line is over maximum length without specifying source file");
+ }
+ //
+ // typically either 1 or Integer.MAX_VALUE
+ //
+ int maxInputFilesPerCommand = getMaximumInputFilesPerCommand();
+ int argumentCountPerInputFile = getArgumentCountPerInputFile();
+ for (int sourceIndex = 0; sourceIndex < sourceFiles.length;) {
+ int cmdLength = baseLength;
+ int firstFileNextExec;
+ for (firstFileNextExec = sourceIndex; firstFileNextExec < sourceFiles.length
+ && (firstFileNextExec - sourceIndex) < maxInputFilesPerCommand; firstFileNextExec++) {
+ cmdLength += getTotalArgumentLengthForInputFile(outputDir,
+ sourceFiles[firstFileNextExec]);
+ if (cmdLength >= getMaximumCommandLength())
+ break;
+ }
+ if (firstFileNextExec == sourceIndex) {
+ throw new BuildException(
+ "Extremely long file name, can't fit on command line");
+ }
+ int argCount = args.length + 1 + endArgs.length
+ + (firstFileNextExec - sourceIndex)
+ * argumentCountPerInputFile;
+ if (libtool) {
+ argCount++;
+ }
+ String[] commandline = new String[argCount];
+ int index = 0;
+ if (libtool) {
+ commandline[index++] = "libtool";
+ }
+ commandline[index++] = command;
+ for (int j = 0; j < args.length; j++) {
+ commandline[index++] = args[j];
+ }
+ for (int j = sourceIndex; j < firstFileNextExec; j++) {
+ for (int k = 0; k < argumentCountPerInputFile; k++) {
+ commandline[index++] = getInputFileArgument(outputDir,
+ sourceFiles[j], k);
+ }
+ }
+ for (int j = 0; j < endArgs.length; j++) {
+ commandline[index++] = endArgs[j];
+ }
+ int retval = runCommand(task, outputDir, commandline);
+ if (monitor != null) {
+ String[] fileNames = new String[firstFileNextExec - sourceIndex];
+ for (int j = 0; j < fileNames.length; j++) {
+ fileNames[j] = sourceFiles[sourceIndex + j];
+ }
+ monitor.progress(fileNames);
+ }
+ //
+ // if the process returned a failure code and
+ // we aren't holding an exception from an earlier
+ // interation
+ if (retval != 0 && exc == null) {
+ //
+ // construct the exception
+ //
+ exc = new BuildException(this.getCommand()
+ + " failed with return code " + retval, task
+ .getLocation());
+ //
+ // and throw it now unless we are relentless
+ //
+ if (!relentless) {
+ throw exc;
+ }
+ }
+ sourceIndex = firstFileNextExec;
+ }
+ //
+ // if the compiler returned a failure value earlier
+ // then throw an exception
+ if (exc != null) {
+ throw exc;
+ }
+ }
+ protected CompilerConfiguration createConfiguration(final CCTask task,
+ final LinkType linkType,
+ final ProcessorDef[] baseDefs,
+ final CompilerDef specificDef,
+ final TargetDef targetPlatform) {
+ Vector args = new Vector();
+ CompilerDef[] defaultProviders = new CompilerDef[baseDefs.length + 1];
+ for (int i = 0; i < baseDefs.length; i++) {
+ defaultProviders[i + 1] = (CompilerDef) baseDefs[i];
+ }
+ defaultProviders[0] = specificDef;
+ Vector cmdArgs = new Vector();
+ //
+ // add command line arguments inherited from <cc> element
+ // any "extends" and finally the specific CompilerDef
+ CommandLineArgument[] commandArgs;
+ for (int i = defaultProviders.length - 1; i >= 0; i--) {
+ commandArgs = defaultProviders[i].getActiveProcessorArgs();
+ for (int j = 0; j < commandArgs.length; j++) {
+ if (commandArgs[j].getLocation() == 0) {
+ args.addElement(commandArgs[j].getValue());
+ } else {
+ cmdArgs.addElement(commandArgs[j]);
+ }
+ }
+ }
+ Vector params = new Vector();
+ //
+ // add command line arguments inherited from <cc> element
+ // any "extends" and finally the specific CompilerDef
+ ProcessorParam[] paramArray;
+ for (int i = defaultProviders.length - 1; i >= 0; i--) {
+ paramArray = defaultProviders[i].getActiveProcessorParams();
+ for (int j = 0; j < paramArray.length; j++) {
+ params.add(paramArray[j]);
+ }
+ }
+ paramArray = (ProcessorParam[]) (params
+ .toArray(new ProcessorParam[params.size()]));
+ boolean multithreaded = specificDef.getMultithreaded(defaultProviders,
+ 1);
+ boolean debug = specificDef.getDebug(baseDefs, 0);
+ boolean exceptions = specificDef.getExceptions(defaultProviders, 1);
+ Boolean rtti = specificDef.getRtti(defaultProviders, 1);
+ Boolean defaultflag = specificDef.getDefaultflag(defaultProviders, 1);
+ OptimizationEnum optimization = specificDef.getOptimization(defaultProviders, 1);
+ this.addImpliedArgs(args, debug, multithreaded, exceptions, linkType, rtti, optimization, defaultflag);
+ //
+ // add all appropriate defines and undefines
+ //
+ buildDefineArguments(defaultProviders, args);
+ //
+ // Want to have distinct set of arguments with relative
+ // path names for includes that are used to build
+ // the configuration identifier
+ //
+ Vector relativeArgs = (Vector) args.clone();
+ //
+ // add all active include and sysincludes
+ //
+ StringBuffer includePathIdentifier = new StringBuffer();
+ File baseDir = specificDef.getProject().getBaseDir();
+ String baseDirPath;
+ try {
+ baseDirPath = baseDir.getCanonicalPath();
+ } catch (IOException ex) {
+ baseDirPath = baseDir.toString();
+ }
+ Vector includePath = new Vector();
+ Vector sysIncludePath = new Vector();
+ for (int i = defaultProviders.length - 1; i >= 0; i--) {
+ String[] incPath = defaultProviders[i].getActiveIncludePaths();
+ for (int j = 0; j < incPath.length; j++) {
+ includePath.addElement(incPath[j]);
+ }
+ incPath = defaultProviders[i].getActiveSysIncludePaths();
+ for (int j = 0; j < incPath.length; j++) {
+ sysIncludePath.addElement(incPath[j]);
+ }
+ }
+ File[] incPath = new File[includePath.size()];
+ for (int i = 0; i < includePath.size(); i++) {
+ incPath[i] = new File((String) includePath.elementAt(i));
+ }
+ File[] sysIncPath = new File[sysIncludePath.size()];
+ for (int i = 0; i < sysIncludePath.size(); i++) {
+ sysIncPath[i] = new File((String) sysIncludePath.elementAt(i));
+ }
+ addIncludes(baseDirPath, incPath, args, relativeArgs,
+ includePathIdentifier);
+ addIncludes(baseDirPath, sysIncPath, args, null, null);
+ StringBuffer buf = new StringBuffer(getIdentifier());
+ for (int i = 0; i < relativeArgs.size(); i++) {
+ buf.append(relativeArgs.elementAt(i));
+ buf.append(' ');
+ }
+ buf.setLength(buf.length() - 1);
+ String configId = buf.toString();
+ int warnings = specificDef.getWarnings(defaultProviders, 0);
+ addWarningSwitch(args, warnings);
+ Enumeration argEnum = cmdArgs.elements();
+ int endCount = 0;
+ while (argEnum.hasMoreElements()) {
+ CommandLineArgument arg = (CommandLineArgument) argEnum
+ .nextElement();
+ switch (arg.getLocation()) {
+ case 1 :
+ args.addElement(arg.getValue());
+ break;
+ case 2 :
+ endCount++;
+ break;
+ }
+ }
+ String[] endArgs = new String[endCount];
+ argEnum = cmdArgs.elements();
+ int index = 0;
+ while (argEnum.hasMoreElements()) {
+ CommandLineArgument arg = (CommandLineArgument) argEnum
+ .nextElement();
+ if (arg.getLocation() == 2) {
+ endArgs[index++] = arg.getValue();
+ }
+ }
+ String[] argArray = new String[args.size()];
+ args.copyInto(argArray);
+ boolean rebuild = specificDef.getRebuild(baseDefs, 0);
+ File[] envIncludePath = getEnvironmentIncludePath();
+ return new CommandLineCompilerConfiguration(this, configId, incPath,
+ sysIncPath, envIncludePath, includePathIdentifier.toString(),
+ argArray, paramArray, rebuild, endArgs);
+ }
+ protected int getArgumentCountPerInputFile() {
+ return 1;
+ }
+ protected final String getCommand() {
+ return command;
+ }
+ abstract protected void getDefineSwitch(StringBuffer buffer, String define,
+ String value);
+ protected abstract File[] getEnvironmentIncludePath();
+ public String getIdentifier() {
+ if (identifier == null) {
+ if (identifierArg == null) {
+ identifier = getIdentifier(new String[]{command}, command);
+ } else {
+ identifier = getIdentifier(
+ new String[]{command, identifierArg}, command);
+ }
+ }
+ return identifier;
+ }
+ abstract protected String getIncludeDirSwitch(String source);
+ protected String getInputFileArgument(File outputDir, String filename,
+ int index) {
+ //
+ // if there is an embedded space,
+ // must enclose in quotes
+ if (filename.indexOf(' ') >= 0) {
+ StringBuffer buf = new StringBuffer("\"");
+ buf.append(filename);
+ buf.append("\"");
+ return buf.toString();
+ }
+ return filename;
+ }
+ protected final boolean getLibtool() {
+ return libtool;
+ }
+ /**
+ * Obtains the same compiler, but with libtool set
+ *
+ * Default behavior is to ignore libtool
+ */
+ public final CommandLineCompiler getLibtoolCompiler() {
+ if (libtoolCompiler != null) {
+ return libtoolCompiler;
+ }
+ return this;
+ }
+ abstract public int getMaximumCommandLength();
+ protected int getMaximumInputFilesPerCommand() {
+ return Integer.MAX_VALUE;
+ }
+ protected int getTotalArgumentLengthForInputFile(File outputDir,
+ String inputFile) {
+ return inputFile.length() + 1;
+ }
+ abstract protected void getUndefineSwitch(StringBuffer buffer, String define);
+ /**
+ * This method is exposed so test classes can overload and test the
+ * arguments without actually spawning the compiler
+ */
+ protected int runCommand(CCTask task, File workingDir, String[] cmdline)
+ throws BuildException {
+ return CUtil.runCommand(task, workingDir, cmdline, newEnvironment, env);
+ }
+ protected final void setCommand(String command) {
+ this.command = command;
+ }
+}
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