External code commit from Leo Treggiari from Intel that adds support for adding and removing error psarser on a managed build project

build/org.eclipse.cdt.managedbuilder.core/schema/ManagedBuildTools.exsd

@@ -465,6 +465,13 @@ Additional special types exist to flag options of special relevance to the build
                </documentation>
             </annotation>
          </attribute>
+         <attribute name="errorParsers" type="string">
+            <annotation>
+               <documentation>
+                  Specifies the default list of error parsers to be used by projects created from this target.  It is an ordered, semi-colon separated list of parser IDs.  The order specifies the order in which the error parsers are invoked during a build.
+               </documentation>
+            </annotation>
+         </attribute>
       </complexType>
    </element>
 

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/IManagedBuildInfo.java

@@ -238,4 +238,20 @@ public interface IManagedBuildInfo {
 	 * @param target
 	 */
 	public void setDefaultTarget(ITarget target);
+	
+	/**
+	 * Set the currently selected target.  This is used while the project
+	 * property pages are displayed
+	 * 
+	 * @param target
+	 */
+	public void setSelectedTarget(ITarget target);
+	
+	/**
+	 * Get the currently selected target.  This is used while the project
+	 * property pages are displayed
+	 * 
+	 * @return target
+	 */
+	public ITarget getSelectedTarget();
 }

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/ITarget.java

@@ -20,6 +20,7 @@ public interface ITarget extends IBuildObject {
 	public static final String TARGET_ELEMENT_NAME = "target";	//$NON-NLS-1$
 	public static final String ARTIFACT_NAME = "artifactName";	//$NON-NLS-1$
 	public static final String BINARY_PARSER = "binaryParser";	//$NON-NLS-1$
+	public static final String ERROR_PARSERS = "errorParsers";	//$NON-NLS-1$
 	public static final String CLEAN_COMMAND = "cleanCommand";	//$NON-NLS-1$
 	public static final String DEFAULT_EXTENSION = "defaultExtension";	//$NON-NLS-1$
 	public static final String EXTENSION = "extension";	//$NON-NLS-1$
@@ -78,6 +79,20 @@ public interface ITarget extends IBuildObject {
 	 */
 	public String getBinaryParserId();
 
+	/**
+	 * Answers the semicolon separated list of unique IDs of the error parsers associated with the target.
+	 * 
+	 * @return String
+	 */
+	public String getErrorParserIds();
+
+	/**
+	 * Answers the ordered list of unique IDs of the error parsers associated with the target.
+	 * 
+	 * @return String[]
+	 */
+	public String[] getErrorParserList();
+	
 	/**
 	 * Answers the OS-specific command to remove files created by the build
 	 *  
@@ -239,6 +254,14 @@ public interface ITarget extends IBuildObject {
 	 */
 	public void setMakeCommand(String command);
 
+
+	/**
+	 * Sets the semicolon separated list of error parser ids
+	 * 
+	 * @param ids
+	 */
+	public void setErrorParserIds(String ids);
+	
 	/**
 	 * Sets the resource that owns the receiver.
 	 * 

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/core/ManagedBuildManager.java

@@ -218,6 +218,43 @@ public class ManagedBuildManager extends AbstractCExtension implements IScannerI
 		}
 	}
 	
+	/**
+	 * Sets the currently selected target.  This is used while the project
+	 * property pages are displayed
+	 * 
+	 * @param project
+	 * @param target
+	 */
+	public static void setSelectedTarget(IProject project, ITarget target) {
+		if (project == null || target == null) {
+			return;
+		}
+		// Set the default in build information for the project 
+		IManagedBuildInfo info = getBuildInfo(project);
+		if (info != null) {
+			info.setSelectedTarget(target);
+		}
+	}
+	
+	/**
+	 * Gets the currently selected target.  This is used while the project
+	 * property pages are displayed
+	 * 
+	 * @param project
+	 * @return target
+	 */
+	public static ITarget getSelectedTarget(IProject project) {
+		if (project == null) {
+			return null;
+		}
+		// Set the default in build information for the project 
+		IManagedBuildInfo info = getBuildInfo(project);
+		if (info != null) {
+			return info.getSelectedTarget();
+		}
+		return null;
+	}
+	
 	/* (non-Javadoc)
 	 * 
 	 * @param config

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/GeneratedMakefileBuilder.java

@@ -390,8 +390,9 @@ public class GeneratedMakefileBuilder extends ACBuilder {
 					env = (String[]) envList.toArray(new String[envList.size()]);
 				}
 			
-				// Hook up an error parser
+				// Hook up an error parser manager
-				ErrorParserManager epm = new ErrorParserManager(this);
+				String[] errorParsers = info.getDefaultTarget().getErrorParserList(); 
+				ErrorParserManager epm = new ErrorParserManager(getProject(), this, errorParsers);
 				epm.setOutputStream(consoleOutStream);
 				OutputStream stdout = epm.getOutputStream();
 				OutputStream stderr = epm.getOutputStream();

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/ManagedBuildInfo.java

@@ -49,6 +49,7 @@ public class ManagedBuildInfo implements IManagedBuildInfo, IScannerInfo {
 	private Map defaultConfigMap;
 	private ITarget defaultTarget;
 	private String defaultTargetId;
+	private ITarget selectedTarget;
 	private boolean isDirty;
 	private IResource owner;
 	private Map targetMap;
@@ -997,6 +998,20 @@ public class ManagedBuildInfo implements IManagedBuildInfo, IScannerInfo {
 		}
 	}
 	
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.core.build.managed.IManagedBuildInfo#setSelectedTarget(org.eclipse.cdt.core.build.managed.ITarget)
+	 */
+	public void setSelectedTarget(ITarget target) {
+		selectedTarget = target;
+	}
+	
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.core.build.managed.IManagedBuildInfo#getSelectedTarget()
+	 */
+	public ITarget getSelectedTarget() {
+		return selectedTarget;
+	}
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo#setDirty(boolean)
 	 */

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/Target.java

@@ -19,6 +19,7 @@ import java.util.Map;
 import java.util.Random;
 import java.util.StringTokenizer;
 
+import org.eclipse.cdt.core.CCorePlugin;
 import org.eclipse.cdt.managedbuilder.core.IConfiguration;
 import org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo;
 import org.eclipse.cdt.managedbuilder.core.IManagedConfigElement;
@@ -36,6 +37,7 @@ public class Target extends BuildObject implements ITarget {
 	// Build model elements that come from the plugin or project files	
 	private String artifactName;
 	private String binaryParserId;
+	private String errorParserIds;
 	private String cleanCommand;
 	private List configList;
 	private Map configMap;
@@ -89,6 +91,7 @@ public class Target extends BuildObject implements ITarget {
 		setName(parent.getName());
 		setArtifactName(parent.getArtifactName());
 		this.binaryParserId = parent.getBinaryParserId();
+		this.errorParserIds = parent.getErrorParserIds();
 		this.defaultExtension = parent.getArtifactExtension();
 		this.isTest = parent.isTestTarget();
 		this.cleanCommand = parent.getCleanCommand();
@@ -125,6 +128,9 @@ public class Target extends BuildObject implements ITarget {
 		// Get the ID of the binary parser
 		binaryParserId = element.getAttribute(BINARY_PARSER);
 		
+		// Get the semicolon separated list of IDs of the error parsers
+		errorParserIds = element.getAttribute(ERROR_PARSERS);
+
 		// Get the default extension
 		defaultExtension = element.getAttribute(DEFAULT_EXTENSION);
 
@@ -209,6 +215,11 @@ public class Target extends BuildObject implements ITarget {
 		// Get the clean command
 		cleanCommand = element.getAttribute(CLEAN_COMMAND);
 		
+		// Get the semicolon separated list of IDs of the error parsers
+		if (element.hasAttribute(ERROR_PARSERS)) {
+			errorParserIds = element.getAttribute(ERROR_PARSERS);
+		}
+		
 		// Get the make command and arguments
 		if (element.hasAttribute(MAKE_COMMAND)) {
 			makeCommand = element.getAttribute(MAKE_COMMAND);
@@ -317,6 +328,9 @@ public class Target extends BuildObject implements ITarget {
 		if (makeArguments != null) {
 			element.setAttribute(MAKE_ARGS, makeArguments);
 		}
+		if (errorParserIds != null) {
+			element.setAttribute(ERROR_PARSERS, errorParserIds);
+		}
 
 		// Serialize the configuration settings
 		Iterator iter = getConfigurationList().listIterator();
@@ -693,6 +707,46 @@ public class Target extends BuildObject implements ITarget {
 		return binaryParserId;
 	}
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITarget#getErrorParserIds()
+	 */
+	public String getErrorParserIds() {
+		if (errorParserIds == null) {
+			// If I have a parent, ask it
+			if (parent != null) {
+				return parent.getErrorParserIds();
+			}
+		}
+		return errorParserIds;
+	}
+
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITarget#getErrorParserList()
+	 */
+	public String[] getErrorParserList() {
+		String parserIDs = getErrorParserIds();
+		String[] errorParsers = null;
+		if (parserIDs != null) {
+			// Check for an empty string
+			if (parserIDs.length() == 0) {
+				errorParsers = new String[0];
+			} else {
+				StringTokenizer tok = new StringTokenizer(parserIDs, ";"); //$NON-NLS-1$
+				List list = new ArrayList(tok.countTokens());
+				while (tok.hasMoreElements()) {
+					list.add(tok.nextToken());
+				}
+				String[] strArr = {""};
+				errorParsers = (String[]) list.toArray(strArr);
+			}
+		} else {
+			// If no error parsers are specified by the target, the default is 
+			// all error parsers
+			errorParsers = CCorePlugin.getDefault().getAllErrorParsersIDs();
+		}
+		return errorParsers;
+	}
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.core.build.managed.ITarget#getConfiguration()
 	 */
@@ -819,6 +873,18 @@ public class Target extends BuildObject implements ITarget {
 		}
 	}
 
+	/* (non-Javadoc)
+	 * @see org.eclipse.cdt.managedbuilder.core.ITarget#setErrorParserIds()
+	 */
+	public void setErrorParserIds(String ids) {
+		if (ids == null) return;
+		String currentIds = getErrorParserIds();
+		if (currentIds == null || !(currentIds.equals(ids))) {
+			errorParserIds = ids;
+			isDirty = true;
+		}
+	}
+
 	/* (non-Javadoc)
 	 * @see org.eclipse.cdt.managedbuilder.core.ITarget#updateOwner(org.eclipse.core.resources.IResource)
 	 */

build/org.eclipse.cdt.managedbuilder.core/src/org/eclipse/cdt/managedbuilder/internal/core/Tool.java

@@ -424,11 +424,13 @@ public class Tool extends BuildObject implements ITool, IOptionCategory {
 			resolved = true;
 //			IManagedConfigElement element = ManagedBuildManager.getConfigElement(this);
 			// Tool doesn't have any references, but children might
+			if (options != null) {
 				Iterator optionIter = options.iterator();
 				while (optionIter.hasNext()) {
 					Option current = (Option)optionIter.next();
 					current.resolveReferences();
 				}
+			}
 			Iterator catIter = categoryMap.values().iterator();
 			while (catIter.hasNext()) {
 				IOptionCategory current = (IOptionCategory)catIter.next();