Bug 328250 - CommonBuilder should use EFSExtensionManager to determine build working directory

build/org.eclipse.cdt.make.core/META-INF/MANIFEST.MF

@@ -2,7 +2,7 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: %pluginName
 Bundle-SymbolicName: org.eclipse.cdt.make.core; singleton:=true
-Bundle-Version: 7.0.0.qualifier
+Bundle-Version: 7.1.0.qualifier
 Bundle-Activator: org.eclipse.cdt.make.core.MakeCorePlugin
 Bundle-Vendor: %providerName
 Bundle-Localization: plugin

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/core/MakeBuilder.java

@@ -36,6 +36,7 @@ import org.eclipse.cdt.make.internal.core.MakeMessages;
 import org.eclipse.cdt.make.internal.core.StreamMonitor;
 import org.eclipse.cdt.make.internal.core.scannerconfig.ScannerInfoConsoleParserFactory;
 import org.eclipse.cdt.utils.CommandLineUtil;
+import org.eclipse.cdt.utils.EFSExtensionManager;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
@@ -51,6 +52,7 @@ import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.QualifiedName;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.SubProgressMonitor;
@@ -162,8 +164,13 @@ public class MakeBuilder extends ACBuilder {
 				// remove all markers for this project
 				removeAllMarkers(currProject);
 
-				IPath workingDirectory = MakeBuilderUtil.getBuildDirectory(currProject, info);
 				URI workingDirectoryURI = MakeBuilderUtil.getBuildDirectoryURI(currProject, info);
+				final String pathFromURI = EFSExtensionManager.getDefault().getPathFromURI(workingDirectoryURI);
+				if(pathFromURI == null) {
+					throw new CoreException(new Status(IStatus.ERROR, MakeCorePlugin.PLUGIN_ID, MakeMessages.getString("MakeBuilder.ErrorWorkingDirectory"), null)); //$NON-NLS-1$
+				}
+				
+				IPath workingDirectory = new Path(pathFromURI);
 
 				String[] targets = getTargets(kind, info);
 				if (targets.length != 0 && targets[targets.length - 1].equals(info.getCleanBuildTarget()))

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/core/MakeBuilderUtil.java

@@ -67,4 +67,29 @@ public class MakeBuilderUtil {
 		}
 		return project.getLocationURI();
 	}
+	
+	/**
+	 * @param builderID 
+	 * @return URI of the build directory, or the Project's URI if one couldn't be found
+	 * @since 7.1
+	 */
+	public static URI getBuildDirectoryURI(IProject project, String builderID) {
+		IMakeBuilderInfo info;
+		try {
+			info = MakeCorePlugin.createBuildInfo(project, builderID);
+		} catch (CoreException e) {
+			return project.getLocationURI();
+		}
+		
+		IPath buildDirectory = info.getBuildLocation();
+		if (!buildDirectory.isEmpty()) {
+			IResource res = project.getParent().findMember(buildDirectory);
+			if (res instanceof IContainer && res.exists()) {
+				return res.getLocationURI();
+			}
+		}
+		return project.getLocationURI();
+	}
+	
+	
 }

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/MakeMessages.properties

@@ -18,6 +18,7 @@ MakeBuilder.Invoking_Make_Builder=Invoking Make Builder...
 MakeBuilder.Invoking_Command=Invoking Command: 
 MakeBuilder.Updating_project=Updating project...
 MakeBuilder.Creating_Markers=Generating markers...
+MakeBuilder.ErrorWorkingDirectory=Error determining working directory.
 
 BuildInfoFactory.Missing_Builder=Missing Builder: 
 

build/org.eclipse.cdt.make.core/src/org/eclipse/cdt/make/internal/core/scannerconfig2/DefaultRunSIProvider.java

@@ -13,6 +13,7 @@ package org.eclipse.cdt.make.internal.core.scannerconfig2;
 
 import java.io.IOException;
 import java.io.OutputStream;
+import java.net.URI;
 import java.util.ArrayList;
 import java.util.Enumeration;
 import java.util.Properties;
@@ -35,6 +36,7 @@ import org.eclipse.cdt.make.internal.core.StreamMonitor;
 import org.eclipse.cdt.make.internal.core.scannerconfig.ScannerConfigUtil;
 import org.eclipse.cdt.make.internal.core.scannerconfig.ScannerInfoConsoleParserFactory;
 import org.eclipse.cdt.make.internal.core.scannerconfig.util.TraceUtil;
+import org.eclipse.cdt.utils.EFSExtensionManager;
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.IPath;
@@ -175,7 +177,17 @@ public class DefaultRunSIProvider implements IExternalScannerInfoProvider {
     	
 		IProject currProject = resource.getProject();
         //fWorkingDirectory = resource.getProject().getLocation();
-		fWorkingDirectory = MakeBuilderUtil.getBuildDirectory(currProject, MakeBuilder.BUILDER_ID);
+		URI workingDirURI = MakeBuilderUtil.getBuildDirectoryURI(currProject, MakeBuilder.BUILDER_ID);
+		String pathString = EFSExtensionManager.getDefault().getPathFromURI(workingDirURI);
+		if(pathString != null) {
+			fWorkingDirectory = new Path(pathString);
+		}
+		
+		else {
+			// blow up
+			throw new IllegalStateException();
+		}
+		
         fCompileCommand = new Path(buildInfo.getProviderRunCommand(providerId));
         fCompileArguments = ScannerConfigUtil.tokenizeStringWithQuotes(buildInfo.getProviderRunArguments(providerId), "\"");//$NON-NLS-1$
         return (fCompileCommand != null);

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

@@ -44,6 +44,7 @@ import org.eclipse.cdt.managedbuilder.macros.BuildMacroException;
 import org.eclipse.cdt.managedbuilder.macros.IBuildMacroProvider;
 import org.eclipse.cdt.newmake.internal.core.StreamMonitor;
 import org.eclipse.cdt.utils.CommandLineUtil;
+import org.eclipse.cdt.utils.EFSExtensionManager;
 import org.eclipse.cdt.utils.PathUtil;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IProject;
@@ -55,6 +56,7 @@ import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.QualifiedName;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.SubProgressMonitor;
@@ -128,8 +130,13 @@ public class ExternalBuildRunner implements IBuildRunner {
 				if (markers != null)
 					workspace.deleteMarkers(markers);
 
-				IPath workingDirectory = ManagedBuildManager.getBuildLocation(configuration, builder);
 				URI workingDirectoryURI = ManagedBuildManager.getBuildLocationURI(configuration, builder);
+				final String pathFromURI = EFSExtensionManager.getDefault().getPathFromURI(workingDirectoryURI);
+				if(pathFromURI == null) {
+					throw new CoreException(new Status(IStatus.ERROR, ManagedBuilderCorePlugin.PLUGIN_ID, ManagedMakeMessages.getString("ManagedMakeBuilder.message.error"), null)); //$NON-NLS-1$
+				}
+				
+				IPath workingDirectory = new Path(pathFromURI);
 
 				String[] targets = getTargets(kind, builder);
 				if (targets.length != 0 && targets[targets.length - 1].equals(builder.getCleanBuildTarget()))

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

@@ -39,6 +39,7 @@ import org.eclipse.cdt.managedbuilder.core.IBuilder;
 import org.eclipse.cdt.managedbuilder.core.IConfiguration;
 import org.eclipse.cdt.managedbuilder.core.IManagedBuildInfo;
 import org.eclipse.cdt.managedbuilder.core.ManagedBuildManager;
+import org.eclipse.cdt.managedbuilder.core.ManagedBuilderCorePlugin;
 import org.eclipse.cdt.managedbuilder.envvar.IBuildEnvironmentVariable;
 import org.eclipse.cdt.managedbuilder.internal.buildmodel.DescriptionBuilder;
 import org.eclipse.cdt.managedbuilder.internal.buildmodel.IBuildModelBuilder;
@@ -47,6 +48,7 @@ import org.eclipse.cdt.managedbuilder.internal.buildmodel.StepBuilder;
 import org.eclipse.cdt.managedbuilder.macros.BuildMacroException;
 import org.eclipse.cdt.managedbuilder.macros.IBuildMacroProvider;
 import org.eclipse.cdt.managedbuilder.makegen.IManagedBuilderMakefileGenerator;
+import org.eclipse.cdt.utils.EFSExtensionManager;
 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IMarker;
@@ -65,6 +67,7 @@ import org.eclipse.core.runtime.MultiStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.OperationCanceledException;
 import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.SubProgressMonitor;
 import org.eclipse.core.runtime.URIUtil;
 
@@ -867,9 +870,14 @@ public class GeneratedMakefileBuilder extends ACBuilder {
 		}
 
 		try {
-			// Figure out the working directory for the build and make sure there is a makefile there 
+			// Figure out the working directory for the build and make sure there is a makefile there 			
-			IPath workingDirectory = getWorkingDirectory().append(buildDir);
+			final URI workingDirectoryURI = getProject().getFolder(buildDir).getLocationURI();
-			final URI workingDirectoryURI = URIUtil.append(getProject().getLocationURI(), buildDir.toOSString());
+			final String pathFromURI = EFSExtensionManager.getDefault().getPathFromURI(workingDirectoryURI);
+			if(pathFromURI == null) {
+				throw new CoreException(new Status(IStatus.ERROR, ManagedBuilderCorePlugin.PLUGIN_ID, ManagedMakeMessages.getString("ManagedMakeBuilder.message.error"), null)); //$NON-NLS-1$
+			}
+			
+			IPath workingDirectory = new Path(pathFromURI);
 
 			IWorkspace workspace = currentProject.getWorkspace();
 			if (workspace == null) {