/*
* #%L
* Native ARchive plugin for Maven
* %%
* Copyright (C) 2002 - 2014 NAR Maven Plugin developers.
* %%
* 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.
* #L%
*/
package com.github.maven_nar.cpptasks.apple;
import java.io.File;
import java.io.IOException;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import javax.xml.transform.TransformerConfigurationException;
import org.apache.tools.ant.BuildException;
import org.xml.sax.SAXException;
import com.github.maven_nar.cpptasks.CCTask;
import com.github.maven_nar.cpptasks.CUtil;
import com.github.maven_nar.cpptasks.TargetInfo;
import com.github.maven_nar.cpptasks.compiler.CommandLineCompilerConfiguration;
import com.github.maven_nar.cpptasks.compiler.CommandLineLinkerConfiguration;
import com.github.maven_nar.cpptasks.compiler.ProcessorConfiguration;
import com.github.maven_nar.cpptasks.gcc.GccCCompiler;
import com.github.maven_nar.cpptasks.ide.CommentDef;
import com.github.maven_nar.cpptasks.ide.DependencyDef;
import com.github.maven_nar.cpptasks.ide.ProjectDef;
import com.github.maven_nar.cpptasks.ide.ProjectWriter;
/**
* Writes a Apple Xcode 2.1+ project directory. XCode stores project
* configuration as a PropertyList. Though it will always write the project
* as a Cocoa Old-Style ASCII property list, it will read projects
* stored using Cocoa's XML Property List format.
*/
public final class XcodeProjectWriter implements ProjectWriter {
/**
* Represents a property map with an 96 bit identity.
* When placed in a property list, this object will
* output the string representation of the identity
* which XCode uses to find the corresponding property
* bag in the "objects" property of the top-level property list.
*/
private static final class PBXObjectRef {
/**
* Next available identifier.
*/
private static int nextID = 0;
/**
* Identifier.
*/
private final String id;
/**
* Properties.
*/
private final Map properties;
/**
* Create reference.
*
* @param props
* properties.
*/
public PBXObjectRef(final Map props) {
if (props == null) {
throw new NullPointerException("props");
}
final StringBuffer buf = new StringBuffer("000000000000000000000000");
final String idStr = Integer.toHexString(nextID++);
buf.replace(buf.length() - idStr.length(), buf.length(), idStr);
this.id = buf.toString();
this.properties = props;
}
/**
* Get object identifier.
*
* @return object identifier.
*/
public String getID() {
return this.id;
}
/**
* Get properties.
*
* @return properties.
*/
public Map getProperties() {
return this.properties;
}
/**
* Get object identifier.
*
* @return identifier.
*/
@Override
public String toString() {
return this.id;
}
}
/**
* Create PBXBuildFile.
*
* @param fileRef
* source file.
* @param settings
* build settings.
* @return PBXBuildFile.
*/
private static PBXObjectRef createPBXBuildFile(final PBXObjectRef fileRef, final Map settings) {
final Map map = new HashMap();
map.put("fileRef", fileRef);
map.put("isa", "PBXBuildFile");
if (settings != null) {
map.put("settings", settings);
}
return new PBXObjectRef(map);
}
/**
* Create a proxy for a file in a different project.
*
* @param containerPortal
* XcodeProject containing file.
* @param proxyType
* proxy type.
* @return PBXContainerItemProxy.
*/
private static PBXObjectRef createPBXContainerItemProxy(final PBXObjectRef containerPortal, final int proxyType,
final String remoteInfo) {
final Map map = new HashMap();
map.put("isa", "PBXContainerItemProxy");
map.put("containerPortal", containerPortal);
map.put("proxyType", NumberFormat.getIntegerInstance(Locale.US).format(proxyType));
map.put("remoteInfo", remoteInfo);
return new PBXObjectRef(map);
}
/**
* Create a build phase that copies files to a destination.
*
* @param buildActionMask
* build action mask.
* @param dstPath
* destination path.
* @param dstSubfolderSpec
* subfolder spec.
* @param files
* files.
* @param runOnly
* if true, phase should only be run on deployment.
* @return PBXCopyFileBuildPhase.
*/
private static PBXObjectRef createPBXCopyFilesBuildPhase(final int buildActionMask, final String dstPath,
final String dstSubfolderSpec, final List files, final boolean runOnly) {
final Map map = new HashMap();
map.put("isa", "PBXCopyFilesBuildPhase");
map.put("buildActionMask", NumberFormat.getIntegerInstance(Locale.US).format(buildActionMask));
map.put("dstPath", dstPath);
map.put("dstSubfolderSpec", dstSubfolderSpec);
map.put("files", files);
map.put("runOnlyForDeploymentPostprocessing", toString(runOnly));
return new PBXObjectRef(map);
}
/**
* Create PBXFileReference.
*
* @param sourceTree
* source tree.
* @param baseDir
* base directory.
* @param file
* file.
* @return PBXFileReference object.
*/
private static PBXObjectRef createPBXFileReference(final String sourceTree, final String baseDir, final File file) {
final Map map = new HashMap();
map.put("isa", "PBXFileReference");
final String relPath = CUtil.toUnixPath(CUtil.getRelativePath(baseDir, file));
map.put("path", relPath);
map.put("name", file.getName());
map.put("sourceTree", sourceTree);
return new PBXObjectRef(map);
}
/**
* Create PBXFrameworksBuildPhase.
*
* @param buildActionMask
* build action mask.
* @param files
* files.
* @param runOnly
* if true, phase should only be run on deployment.
* @return PBXFrameworkBuildPhase.
*/
private static PBXObjectRef createPBXFrameworksBuildPhase(final int buildActionMask, final List files,
final boolean runOnly) {
final Map map = new HashMap();
map.put("isa", "PBXFrameworksBuildPhase");
map.put("buildActionMask", NumberFormat.getIntegerInstance(Locale.US).format(buildActionMask));
map.put("files", files);
map.put("runOnlyForDeploymentPostprocessing", toString(runOnly));
return new PBXObjectRef(map);
}
/**
* Create PBXGroup.
*
* @param name
* group name.
* @param sourceTree
* source tree.
* @param children
* list of PBXFileReferences.
* @return group.
*/
private static PBXObjectRef createPBXGroup(final String name, final String sourceTree, final List children) {
final Map map = new HashMap();
map.put("isa", "PBXGroup");
map.put("name", name);
map.put("sourceTree", sourceTree);
map.put("children", children);
return new PBXObjectRef(map);
}
/**
* Create PBXNativeTarget.
*
* @param name
* name.
* @param buildConfigurationList
* build configuration list.
* @param buildPhases
* build phases.
* @param buildRules
* build rules.
* @param dependencies
* dependencies.
* @param productInstallPath
* product install path.
* @param productName
* product name.
* @param productReference
* file reference for product.
* @param productType
* product type.
* @return native target.
*/
private static PBXObjectRef createPBXNativeTarget(final String name, final PBXObjectRef buildConfigurationList,
final List buildPhases, final List buildRules, final List dependencies, final String productInstallPath,
final String productName, final PBXObjectRef productReference, final String productType) {
final Map map = new HashMap();
map.put("isa", "PBXNativeTarget");
map.put("buildConfigurationList", buildConfigurationList);
map.put("buildPhases", buildPhases);
map.put("buildRules", buildRules);
map.put("dependencies", dependencies);
map.put("name", name);
map.put("productInstallPath", productInstallPath);
map.put("productName", productName);
map.put("productReference", productReference);
map.put("productType", productType);
return new PBXObjectRef(map);
}
/**
* Create PBXProject.
*
* @param buildConfigurationList
* build configuration list.
* @param mainGroup
* main group.
* @param projectDirPath
* project directory path.
* @param targets
* targets.
* @param projectRoot
* projectRoot directory relative to
* @return project.
*/
private static PBXObjectRef createPBXProject(final PBXObjectRef buildConfigurationList, final PBXObjectRef mainGroup,
final String projectDirPath, final String projectRoot, final List targets) {
final Map map = new HashMap();
map.put("isa", "PBXProject");
map.put("buildConfigurationList", buildConfigurationList.getID());
map.put("hasScannedForEncodings", "0");
map.put("mainGroup", mainGroup.getID());
map.put("projectDirPath", projectDirPath);
map.put("targets", targets);
map.put("projectRoot", projectRoot);
return new PBXObjectRef(map);
}
/**
* Create a proxy for a file in a different project.
*
* @param remoteRef
* PBXContainerItemProxy for reference.
* @param dependency
* dependency.
* @return PBXContainerItemProxy.
*/
private static PBXObjectRef createPBXReferenceProxy(final PBXObjectRef remoteRef, final DependencyDef dependency) {
final Map map = new HashMap();
map.put("isa", "PBXReferenceProxy");
final String fileType = "compiled.mach-o.dylib";
map.put("fileType", fileType);
map.put("remoteRef", remoteRef);
map.put("path", dependency.getFile().getName() + ".dylib");
map.put("sourceTree", "BUILT_PRODUCTS_DIR");
return new PBXObjectRef(map);
}
/**
* Create PBXSourcesBuildPhase.
*
* @param buildActionMask
* build action mask.
* @param files
* source files.
* @param runOnly
* if true, phase should only be run on deployment.
* @return PBXSourcesBuildPhase.
*/
private static PBXObjectRef createPBXSourcesBuildPhase(final int buildActionMask, final List files,
final boolean runOnly) {
final Map map = new HashMap();
map.put("buildActionMask", String.valueOf(buildActionMask));
map.put("files", files);
map.put("isa", "PBXSourcesBuildPhase");
map.put("runOnlyForDeploymentPostprocessing", toString(runOnly));
return new PBXObjectRef(map);
}
/**
* Create XCBuildConfiguration.
*
* @param name
* name.
* @param buildSettings
* build settings.
* @return build configuration.
*/
private static PBXObjectRef createXCBuildConfiguration(final String name, final Map<String, ?> buildSettings) {
final Map map = new HashMap();
map.put("isa", "XCBuildConfiguration");
map.put("buildSettings", buildSettings);
map.put("name", name);
return new PBXObjectRef(map);
}
/**
* Create XCConfigurationList.
*
* @param buildConfigurations
* build configurations.
* @return configuration list.
*/
private static PBXObjectRef createXCConfigurationList(final List buildConfigurations) {
final Map map = new HashMap();
map.put("isa", "XCConfigurationList");
map.put("buildConfigurations", buildConfigurations);
return new PBXObjectRef(map);
}
/**
* Method returns "1" for true, "0" for false.
*
* @param b
* boolean value.
* @return "1" for true, "0" for false.
*/
private static String toString(final boolean b) {
if (b) {
return "1";
} else {
return "0";
}
}
/**
* Constructor.
*/
public XcodeProjectWriter() {
}
/**
* Adds a dependency to the object graph.
*
* @param objects
* @param project
* @param mainGroupChildren
* @param baseDir
* @param dependency
* @return PBXBuildFile to add to PBXFrameworksBuildPhase.
*/
private PBXObjectRef addDependency(final Map objects, final PBXObjectRef project, final List mainGroupChildren,
final String baseDir, final DependencyDef dependency) {
if (dependency.getFile() != null) {
final File xcodeDir = new File(dependency.getFile().getAbsolutePath() + ".xcodeproj");
if (xcodeDir.exists()) {
final PBXObjectRef xcodePrj = createPBXFileReference("SOURCE_ROOT", baseDir, xcodeDir);
mainGroupChildren.add(xcodePrj);
objects.put(xcodePrj.getID(), xcodePrj.getProperties());
final int proxyType = 2;
final PBXObjectRef proxy = createPBXContainerItemProxy(xcodePrj, proxyType, dependency.getName());
objects.put(proxy.getID(), proxy.getProperties());
final PBXObjectRef referenceProxy = createPBXReferenceProxy(proxy, dependency);
objects.put(referenceProxy.getID(), referenceProxy.getProperties());
final PBXObjectRef buildFile = createPBXBuildFile(referenceProxy, Collections.emptyMap());
objects.put(buildFile.getID(), buildFile.getProperties());
final List productsChildren = new ArrayList();
productsChildren.add(referenceProxy);
final PBXObjectRef products = createPBXGroup("Products", "<group>", productsChildren);
objects.put(products.getID(), products.getProperties());
final Map projectReference = new HashMap();
projectReference.put("ProductGroup", products);
projectReference.put("ProjectRef", xcodePrj);
List projectReferences = (List) project.getProperties().get("ProjectReferences");
if (projectReferences == null) {
projectReferences = new ArrayList();
project.getProperties().put("ProjectReferences", projectReferences);
}
projectReferences.add(projectReference);
return buildFile;
}
}
return null;
}
/**
* Add documentation group to map of objects.
*
* @param objects
* object map.
* @param sourceTree
* source tree description.
* @return documentation group.
*/
private PBXObjectRef addDocumentationGroup(final Map objects, final String sourceTree) {
final List productsList = new ArrayList();
final PBXObjectRef products = createPBXGroup("Documentation", sourceTree, productsList);
objects.put(products.getID(), products.getProperties());
return products;
}
/**
* Add native target to map of objects.
*
* @param objects
* map of objects.
* @param linkTarget
* description of executable or shared library.
* @param product
* product.
* @param projectName
* project name.
* @param sourceGroupChildren
* source files needed to build product.
* @return native target.
*/
private PBXObjectRef addNativeTarget(final Map objects, final TargetInfo linkTarget, final PBXObjectRef product,
final String projectName, final List<PBXObjectRef> sourceGroupChildren,
final List<PBXObjectRef> frameworkBuildFiles) {
final PBXObjectRef buildConfigurations = addNativeTargetConfigurationList(objects, projectName);
int buildActionMask = 2147483647;
final List<PBXObjectRef> buildPhases = new ArrayList<>();
final Map settings = new HashMap();
settings.put("ATTRIBUTES", new ArrayList());
final List buildFiles = new ArrayList();
for (final PBXObjectRef sourceFile : sourceGroupChildren) {
final PBXObjectRef buildFile = createPBXBuildFile(sourceFile, settings);
buildFiles.add(buildFile);
objects.put(buildFile.getID(), buildFile.getProperties());
}
final PBXObjectRef sourcesBuildPhase = createPBXSourcesBuildPhase(buildActionMask, buildFiles, false);
objects.put(sourcesBuildPhase.getID(), sourcesBuildPhase.getProperties());
buildPhases.add(sourcesBuildPhase);
buildActionMask = 8;
final PBXObjectRef frameworksBuildPhase = createPBXFrameworksBuildPhase(buildActionMask, frameworkBuildFiles, false);
objects.put(frameworksBuildPhase.getID(), frameworksBuildPhase.getProperties());
buildPhases.add(frameworksBuildPhase);
final PBXObjectRef copyFilesBuildPhase = createPBXCopyFilesBuildPhase(8, "/usr/share/man/man1", "0",
new ArrayList(), true);
objects.put(copyFilesBuildPhase.getID(), copyFilesBuildPhase.getProperties());
buildPhases.add(copyFilesBuildPhase);
final List buildRules = new ArrayList();
final List dependencies = new ArrayList();
final String productInstallPath = "$(HOME)/bin";
final String productType = getProductType(linkTarget);
final PBXObjectRef nativeTarget = createPBXNativeTarget(projectName, buildConfigurations, buildPhases, buildRules,
dependencies, productInstallPath, projectName, product, productType);
objects.put(nativeTarget.getID(), nativeTarget.getProperties());
return nativeTarget;
}
/**
* Add native target configuration list.
*
* @param objects
* map of objects.
* @param projectName
* project name.
* @return build configurations for native target.
*/
private PBXObjectRef addNativeTargetConfigurationList(final Map objects, final String projectName) {
//
// Create a configuration list with
// two stock configurations: Debug and Release
//
final List<PBXObjectRef> configurations = new ArrayList<>();
final Map debugSettings = new HashMap();
debugSettings.put("COPY_PHASE_STRIP", "NO");
debugSettings.put("GCC_DYNAMIC_NO_PIC", "NO");
debugSettings.put("GCC_ENABLE_FIX_AND_CONTINUE", "YES");
debugSettings.put("GCC_MODEL_TUNING", "G5");
debugSettings.put("GCC_OPTIMIZATION_LEVEL", "0");
debugSettings.put("INSTALL_PATH", "$(HOME)/bin");
debugSettings.put("PRODUCT_NAME", projectName);
debugSettings.put("ZERO_LINK", "YES");
final PBXObjectRef debugConfig = createXCBuildConfiguration("Debug", debugSettings);
objects.put(debugConfig.getID(), debugConfig.getProperties());
configurations.add(debugConfig);
final Map<String, Object> releaseSettings = new HashMap<>();
final List<String> archs = new ArrayList<>();
archs.add("ppc");
archs.add("i386");
releaseSettings.put("ARCHS", archs);
releaseSettings.put("GCC_GENERATE_DEBUGGING_SYMBOLS", "NO");
releaseSettings.put("GCC_MODEL_TUNING", "G5");
releaseSettings.put("INSTALL_PATH", "$(HOME)/bin");
releaseSettings.put("PRODUCT_NAME", projectName);
final PBXObjectRef releaseConfig = createXCBuildConfiguration("Release", releaseSettings);
objects.put(releaseConfig.getID(), releaseConfig.getProperties());
configurations.add(releaseConfig);
final PBXObjectRef configurationList = createXCConfigurationList(configurations);
objects.put(configurationList.getID(), configurationList.getProperties());
return configurationList;
}
/**
* Add file reference of product to map of objects.
*
* @param objects
* object map.
* @param linkTarget
* build description for executable or shared library.
* @return file reference to generated executable or shared library.
*/
private PBXObjectRef addProduct(final Map objects, final TargetInfo linkTarget) {
//
// create file reference for executable file
// forget Ant's location, just place in XCode's default location
final PBXObjectRef executable = createPBXFileReference("BUILD_PRODUCTS_DIR", linkTarget.getOutput().getParent(),
linkTarget.getOutput());
final Map executableProperties = executable.getProperties();
final String fileType = getFileType(linkTarget);
executableProperties.put("explicitFileType", fileType);
executableProperties.put("includeInIndex", "0");
objects.put(executable.getID(), executableProperties);
return executable;
}
/**
* Add project configuration list.
*
* @param objects
* map of objects.
* @param baseDir
* base directory.
* @param compilerConfig
* compiler configuration.
* @return project configuration object.
*/
private PBXObjectRef addProjectConfigurationList(final Map objects, final String baseDir,
final List<DependencyDef> dependencies, final CommandLineCompilerConfiguration compilerConfig,
final CommandLineLinkerConfiguration linkerConfig) {
//
// Create a configuration list with
// two stock configurations: Debug and Release
//
final List configurations = new ArrayList();
final Map<String, Object> debugSettings = new HashMap<>();
debugSettings.put("GCC_WARN_ABOUT_RETURN_TYPE", "YES");
debugSettings.put("GCC_WARN_UNUSED_VARIABLE", "YES");
debugSettings.put("PREBINDING", "NO");
debugSettings.put("SDKROOT", "/Developer/SDKs/MacOSX10.4u.sdk");
final PBXObjectRef debugConfig = createXCBuildConfiguration("Debug", debugSettings);
objects.put(debugConfig.getID(), debugConfig.getProperties());
configurations.add(debugConfig);
final Map<String, Object> releaseSettings = new HashMap<>();
releaseSettings.put("GCC_WARN_ABOUT_RETURN_TYPE", "YES");
releaseSettings.put("GCC_WARN_UNUSED_VARIABLE", "YES");
releaseSettings.put("PREBINDING", "NO");
releaseSettings.put("SDKROOT", "/Developer/SDKs/MacOSX10.4u.sdk");
final PBXObjectRef releaseConfig = createXCBuildConfiguration("Release", releaseSettings);
objects.put(releaseConfig.getID(), releaseConfig.getProperties());
configurations.add(releaseConfig);
final PBXObjectRef configurationList = createXCConfigurationList(configurations);
final Map projectConfigurationListProperties = configurationList.getProperties();
projectConfigurationListProperties.put("defaultConfigurationIsVisible", "0");
projectConfigurationListProperties.put("defaultConfigurationName", "Debug");
objects.put(configurationList.getID(), configurationList.getProperties());
//
// add include paths to both configurations
//
final File[] includeDirs = compilerConfig.getIncludePath();
if (includeDirs.length > 0) {
final List<String> includePaths = new ArrayList<>();
final Map<String, String> includePathMap = new HashMap<>();
for (final File includeDir : includeDirs) {
if (!CUtil.isSystemPath(includeDir)) {
final String absPath = includeDir.getAbsolutePath();
if (!includePathMap.containsKey(absPath)) {
if (absPath.startsWith("/usr/")) {
includePaths.add(CUtil.toUnixPath(absPath));
} else {
final String relPath = CUtil.toUnixPath(CUtil.getRelativePath(baseDir, includeDir));
includePaths.add(relPath);
}
includePathMap.put(absPath, absPath);
}
}
}
includePaths.add("${inherited)");
debugSettings.put("HEADER_SEARCH_PATHS", includePaths);
releaseSettings.put("HEADER_SEARCH_PATHS", includePaths);
}
//
// add preprocessor definitions to both configurations
//
//
final String[] preArgs = compilerConfig.getPreArguments();
final List<String> defines = new ArrayList<>();
for (final String preArg : preArgs) {
if (preArg.startsWith("-D")) {
defines.add(preArg.substring(2));
}
}
if (defines.size() > 0) {
defines.add("$(inherited)");
debugSettings.put("GCC_PREPROCESSOR_DEFINITIONS", defines);
releaseSettings.put("GCC_PREPROCESSOR_DEFINITIONS", defines);
}
if (linkerConfig != null) {
final Map<String, String> librarySearchMap = new HashMap<>();
final List<String> librarySearchPaths = new ArrayList<>();
final List<String> otherLdFlags = new ArrayList<>();
final String[] linkerArgs = linkerConfig.getEndArguments();
for (final String linkerArg : linkerArgs) {
if (linkerArg.startsWith("-L")) {
final String libDir = linkerArg.substring(2);
if (!librarySearchMap.containsKey(libDir)) {
if (!libDir.equals("/usr/lib")) {
librarySearchPaths.add(CUtil.toUnixPath(CUtil.getRelativePath(baseDir, new File(libDir))));
}
librarySearchMap.put(libDir, libDir);
}
} else if (linkerArg.startsWith("-l")) {
//
// check if library is in dependencies list
//
final String libName = linkerArg.substring(2);
boolean found = false;
for (final DependencyDef dependency : dependencies) {
if (libName.startsWith(dependency.getName())) {
final File dependencyFile = dependency.getFile();
if (dependencyFile != null && new File(dependencyFile.getAbsolutePath() + ".xcodeproj").exists()) {
found = true;
break;
}
}
}
if (!found) {
otherLdFlags.add(linkerArg);
}
}
}
debugSettings.put("LIBRARY_SEARCH_PATHS", librarySearchPaths);
debugSettings.put("OTHER_LDFLAGS", otherLdFlags);
releaseSettings.put("LIBRARY_SEARCH_PATHS", librarySearchPaths);
releaseSettings.put("OTHER_LDFLAGS", otherLdFlags);
}
return configurationList;
}
/**
* Add file references for all source files to map of objects.
*
* @param objects
* map of objects.
* @param sourceTree
* source tree.
* @param basePath
* parent of XCode project dir
* @param targets
* build targets.
* @return list containing file references of source files.
*/
private List<PBXObjectRef> addSources(final Map objects, final String sourceTree, final String basePath,
final Map<String, TargetInfo> targets) {
final List<PBXObjectRef> sourceGroupChildren = new ArrayList<>();
final List<File> sourceList = new ArrayList<>(targets.size());
for (final TargetInfo info : targets.values()) {
final File[] targetsources = info.getSources();
Collections.addAll(sourceList, targetsources);
}
final File[] sortedSources = sourceList.toArray(new File[sourceList.size()]);
Arrays.sort(sortedSources, new Comparator<File>() {
@Override
public int compare(final File o1, final File o2) {
return o1.getName().compareTo(o2.getName());
}
});
for (final File sortedSource : sortedSources) {
final PBXObjectRef fileRef = createPBXFileReference(sourceTree, basePath, sortedSource);
sourceGroupChildren.add(fileRef);
objects.put(fileRef.getID(), fileRef.getProperties());
}
return sourceGroupChildren;
}
/**
* Gets the first recognized compiler from the
* compilation targets.
*
* @param targets
* compilation targets
* @return representative (hopefully) compiler configuration
*/
private CommandLineCompilerConfiguration getBaseCompilerConfiguration(final Map targets) {
//
// find first target with an GNU C++ compilation
//
CommandLineCompilerConfiguration compilerConfig;
//
// get the first target and assume that it is representative
//
for (final Object o : targets.values()) {
final TargetInfo targetInfo = (TargetInfo) o;
final ProcessorConfiguration config = targetInfo.getConfiguration();
//
// for the first cl compiler
//
if (config instanceof CommandLineCompilerConfiguration) {
compilerConfig = (CommandLineCompilerConfiguration) config;
if (compilerConfig.getCompiler() instanceof GccCCompiler) {
return compilerConfig;
}
}
}
return null;
}
private String getFileType(final TargetInfo linkTarget) {
switch (getProductTypeIndex(linkTarget)) {
case 1:
return "archive.ar";
case 2:
return "compiled.mach-o.dylib";
default:
return "compiled.mach-o.executable";
}
}
private String getProductType(final TargetInfo linkTarget) {
switch (getProductTypeIndex(linkTarget)) {
case 1:
return "com.apple.product-type.library.static";
case 2:
return "com.apple.product-type.library.dynamic";
default:
return "com.apple.product-type.tool";
}
}
private int getProductTypeIndex(final TargetInfo linkTarget) {
final String outPath = linkTarget.getOutput().getPath();
String outExtension = null;
final int lastDot = outPath.lastIndexOf('.');
if (lastDot != -1) {
outExtension = outPath.substring(lastDot);
}
if (".a".equalsIgnoreCase(outExtension) || ".lib".equalsIgnoreCase(outExtension)) {
return 1;
} else if (".dylib".equalsIgnoreCase(outExtension) || ".so".equalsIgnoreCase(outExtension)
|| ".dll".equalsIgnoreCase(outExtension)) {
return 2;
}
return 0;
}
/**
* Writes a project definition file.
*
* @param fileName
* File name base, writer may append appropriate extension
* @param task
* cc task for which to write project
* @param projectDef
* project element
* @param targets
* compilation targets
* @param linkTarget
* link target
* @throws IOException
* if error writing project file
*/
@Override
public void writeProject(final File fileName, final CCTask task, final ProjectDef projectDef,
final List<File> sources, final Map<String, TargetInfo> targets, final TargetInfo linkTarget) throws IOException {
final File xcodeDir = new File(fileName + ".xcodeproj");
if (!projectDef.getOverwrite() && xcodeDir.exists()) {
throw new BuildException("Not allowed to overwrite project file " + xcodeDir.toString());
}
final CommandLineCompilerConfiguration compilerConfig = getBaseCompilerConfiguration(targets);
if (compilerConfig == null) {
throw new BuildException("Unable to find compilation target using GNU C++ compiler");
}
CommandLineLinkerConfiguration linkerConfig = null;
if (linkTarget.getConfiguration() instanceof CommandLineLinkerConfiguration) {
linkerConfig = (CommandLineLinkerConfiguration) linkTarget.getConfiguration();
}
String projectName = projectDef.getName();
if (projectName == null) {
projectName = fileName.getName();
}
final String basePath = fileName.getAbsoluteFile().getParent();
xcodeDir.mkdir();
final File xcodeProj = new File(xcodeDir, "project.pbxproj");
//
// create property list
//
final Map<String, Object> propertyList = new HashMap<>();
propertyList.put("archiveVersion", "1");
propertyList.put("classes", new HashMap());
propertyList.put("objectVersion", "42");
final Map objects = new HashMap();
final String sourceTree = "<source>";
//
// add source files and source group to property list
//
final List<PBXObjectRef> sourceGroupChildren = addSources(objects, "SOURCE_ROOT", basePath, targets);
final PBXObjectRef sourceGroup = createPBXGroup("Source", sourceTree, sourceGroupChildren);
objects.put(sourceGroup.getID(), sourceGroup.getProperties());
//
// add product to property list
//
final PBXObjectRef product = addProduct(objects, linkTarget);
final List<PBXObjectRef> productsList = new ArrayList<>();
productsList.add(product);
final PBXObjectRef productsGroup = createPBXGroup("Products", sourceTree, productsList);
objects.put(productsGroup.getID(), productsGroup.getProperties());
//
// add documentation group to property list
//
final PBXObjectRef documentationGroup = addDocumentationGroup(objects, sourceTree);
//
// add main group containing source, products and documentation group
//
final List<PBXObjectRef> groups = new ArrayList<>(3);
groups.add(sourceGroup);
groups.add(documentationGroup);
groups.add(productsGroup);
final PBXObjectRef mainGroup = createPBXGroup(projectName, sourceTree, groups);
final StringBuffer comments = new StringBuffer();
for (final CommentDef commentDef : projectDef.getComments()) {
comments.append(commentDef);
}
if (comments.length() > 0) {
mainGroup.getProperties().put("comments", comments.toString());
}
objects.put(mainGroup.getID(), mainGroup.getProperties());
//
// add project configurations
//
final PBXObjectRef compilerConfigurations = addProjectConfigurationList(objects, basePath,
projectDef.getDependencies(), compilerConfig, linkerConfig);
final String projectDirPath = "";
final List<PBXObjectRef> projectTargets = new ArrayList<>();
//
// add project to property list
//
//
// Calculate path (typically several ../..) of the root directory
// (where build.xml lives) relative to the XCode project directory.
// XCode 3.0 will now prompt user to supply the value if not specified.
final String projectRoot = CUtil.toUnixPath(CUtil.getRelativePath(basePath, projectDef.getProject().getBaseDir()));
final PBXObjectRef project = createPBXProject(compilerConfigurations, mainGroup, projectDirPath, projectRoot,
projectTargets);
objects.put(project.getID(), project.getProperties());
final List<PBXObjectRef> frameworkBuildFiles = new ArrayList<>();
for (final DependencyDef dependency : projectDef.getDependencies()) {
final PBXObjectRef buildFile = addDependency(objects, project, groups, basePath, dependency);
if (buildFile != null) {
frameworkBuildFiles.add(buildFile);
}
}
//
// add description of native target (that is the executable or
// shared library)
//
final PBXObjectRef nativeTarget = addNativeTarget(objects, linkTarget, product, projectName, sourceGroupChildren,
frameworkBuildFiles);
projectTargets.add(nativeTarget);
//
// finish up overall property list
//
propertyList.put("objects", objects);
propertyList.put("rootObject", project.getID());
//
// write property list out to XML file
//
try {
PropertyListSerialization.serialize(propertyList, projectDef.getComments(), xcodeProj);
} catch (final TransformerConfigurationException ex) {
throw new IOException(ex.toString());
} catch (final SAXException ex) {
if (ex.getException() instanceof IOException) {
throw (IOException) ex.getException();
}
throw new IOException(ex.toString());
}
}
}