/*
* Copyright 2013 the original author or authors.
*
* 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 org.gradle.nativeplatform.toolchain.internal.gcc;
import org.gradle.language.base.internal.compile.CompileSpec;
import org.gradle.language.base.internal.compile.Compiler;
import org.gradle.nativeplatform.internal.LinkerSpec;
import org.gradle.nativeplatform.internal.StaticLibraryArchiverSpec;
import org.gradle.nativeplatform.platform.internal.OperatingSystemInternal;
import org.gradle.nativeplatform.toolchain.internal.*;
import org.gradle.nativeplatform.toolchain.internal.compilespec.*;
import org.gradle.nativeplatform.toolchain.internal.tools.GccCommandLineToolConfigurationInternal;
import org.gradle.nativeplatform.toolchain.internal.tools.ToolRegistry;
import org.gradle.nativeplatform.toolchain.internal.tools.ToolSearchPath;
import org.gradle.process.internal.ExecActionFactory;
import org.gradle.util.TreeVisitor;
class GccPlatformToolProvider implements PlatformToolProvider {
private final ToolSearchPath toolSearchPath;
private final OperatingSystemInternal targetOperatingSystem;
private final ToolRegistry toolRegistry;
private final ExecActionFactory execActionFactory;
private final boolean useCommandFile;
private final String outputFileSuffix;
GccPlatformToolProvider(OperatingSystemInternal targetOperatingSystem, ToolSearchPath toolSearchPath, ToolRegistry toolRegistry, ExecActionFactory execActionFactory, boolean useCommandFile) {
this.targetOperatingSystem = targetOperatingSystem;
this.toolRegistry = toolRegistry;
this.toolSearchPath = toolSearchPath;
this.execActionFactory = execActionFactory;
this.useCommandFile = useCommandFile;
this.outputFileSuffix = "." + getObjectFileExtension();
}
public boolean isAvailable() {
return true;
}
public void explain(TreeVisitor<? super String> visitor) {
}
public String getObjectFileExtension() {
return targetOperatingSystem.isWindows() ? "obj" : "o";
}
public String getExecutableName(String executablePath) {
return targetOperatingSystem.getInternalOs().getExecutableName(executablePath);
}
public String getSharedLibraryName(String libraryPath) {
return targetOperatingSystem.getInternalOs().getSharedLibraryName(libraryPath);
}
public String getSharedLibraryLinkFileName(String libraryPath) {
return targetOperatingSystem.getInternalOs().getSharedLibraryName(libraryPath);
}
public String getStaticLibraryName(String libraryPath) {
return targetOperatingSystem.getInternalOs().getStaticLibraryName(libraryPath);
}
public <T extends CompileSpec> Compiler<T> newCompiler(T spec) {
if (spec instanceof CppCompileSpec) {
return castCompiler(createCppCompiler());
}
if (spec instanceof CCompileSpec) {
return castCompiler(createCCompiler());
}
if (spec instanceof ObjectiveCppCompileSpec) {
return castCompiler(createObjectiveCppCompiler());
}
if (spec instanceof ObjectiveCCompileSpec) {
return castCompiler(createObjectiveCCompiler());
}
if (spec instanceof WindowsResourceCompileSpec) {
throw new RuntimeException("Windows resource compiler is not available");
}
if (spec instanceof AssembleSpec) {
return castCompiler(createAssembler());
}
if (spec instanceof LinkerSpec) {
return castCompiler(createLinker());
}
if (spec instanceof StaticLibraryArchiverSpec) {
return castCompiler(createStaticLibraryArchiver());
}
throw new IllegalArgumentException(String.format("Don't know how to compile from a spec of type %s.", spec.getClass().getSimpleName()));
}
@SuppressWarnings("unchecked")
private <T extends CompileSpec> Compiler<T> castCompiler(Compiler<?> compiler) {
return (Compiler<T>) compiler;
}
public Compiler<CppCompileSpec> createCppCompiler() {
GccCommandLineToolConfigurationInternal cppCompilerTool = toolRegistry.getTool(ToolType.CPP_COMPILER);
CppCompiler cppCompiler = new CppCompiler(commandLineTool(cppCompilerTool), commandLineToolInvocation(cppCompilerTool), outputFileSuffix, useCommandFile);
return new OutputCleaningCompiler<CppCompileSpec>(cppCompiler, outputFileSuffix);
}
public Compiler<CCompileSpec> createCCompiler() {
GccCommandLineToolConfigurationInternal cCompilerTool = toolRegistry.getTool(ToolType.C_COMPILER);
CCompiler cCompiler = new CCompiler(commandLineTool(cCompilerTool), commandLineToolInvocation(cCompilerTool), outputFileSuffix, useCommandFile);
return new OutputCleaningCompiler<CCompileSpec>(cCompiler, outputFileSuffix);
}
public Compiler<ObjectiveCppCompileSpec> createObjectiveCppCompiler() {
GccCommandLineToolConfigurationInternal objectiveCppCompilerTool = toolRegistry.getTool(ToolType.OBJECTIVECPP_COMPILER);
ObjectiveCppCompiler objectiveCppCompiler = new ObjectiveCppCompiler(commandLineTool(objectiveCppCompilerTool), commandLineToolInvocation(objectiveCppCompilerTool), outputFileSuffix, useCommandFile);
return new OutputCleaningCompiler<ObjectiveCppCompileSpec>(objectiveCppCompiler, outputFileSuffix);
}
public Compiler<ObjectiveCCompileSpec> createObjectiveCCompiler() {
GccCommandLineToolConfigurationInternal objectiveCCompilerTool = toolRegistry.getTool(ToolType.OBJECTIVEC_COMPILER);
ObjectiveCCompiler objectiveCCompiler = new ObjectiveCCompiler(commandLineTool(objectiveCCompilerTool), commandLineToolInvocation(objectiveCCompilerTool), outputFileSuffix, useCommandFile);
return new OutputCleaningCompiler<ObjectiveCCompileSpec>(objectiveCCompiler, outputFileSuffix);
}
public Compiler<AssembleSpec> createAssembler() {
GccCommandLineToolConfigurationInternal assemblerTool = toolRegistry.getTool(ToolType.ASSEMBLER);
return new Assembler(commandLineTool(assemblerTool), commandLineToolInvocation(assemblerTool), outputFileSuffix);
}
public Compiler<LinkerSpec> createLinker() {
GccCommandLineToolConfigurationInternal linkerTool = toolRegistry.getTool(ToolType.LINKER);
return new GccLinker(commandLineTool(linkerTool), commandLineToolInvocation(linkerTool), useCommandFile);
}
public Compiler<StaticLibraryArchiverSpec> createStaticLibraryArchiver() {
GccCommandLineToolConfigurationInternal staticLibArchiverTool = toolRegistry.getTool(ToolType.STATIC_LIB_ARCHIVER);
return new ArStaticLibraryArchiver(commandLineTool(staticLibArchiverTool), commandLineToolInvocation(staticLibArchiverTool));
}
private CommandLineTool commandLineTool(GccCommandLineToolConfigurationInternal tool) {
ToolType key = tool.getToolType();
String exeName = tool.getExecutable();
return new CommandLineTool(key.getToolName(), toolSearchPath.locate(key, exeName).getTool(), execActionFactory);
}
private CommandLineToolInvocation commandLineToolInvocation(GccCommandLineToolConfigurationInternal toolConfiguration) {
MutableCommandLineToolInvocation baseInvocation = new DefaultCommandLineToolInvocation();
// MinGW requires the path to be set
baseInvocation.addPath(toolSearchPath.getPath());
baseInvocation.addEnvironmentVar("CYGWIN", "nodosfilewarning");
baseInvocation.addPostArgsAction(toolConfiguration.getArgAction());
return baseInvocation;
}
}