/*
* 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.msvcpp;
import com.google.common.collect.Lists;
import org.gradle.nativeplatform.toolchain.internal.ArgsTransformer;
import org.gradle.nativeplatform.toolchain.internal.MacroArgsConverter;
import org.gradle.nativeplatform.toolchain.internal.NativeCompileSpec;
import java.io.File;
import java.util.List;
import static org.gradle.nativeplatform.toolchain.internal.msvcpp.EscapeUserArgs.escapeUserArg;
import static org.gradle.nativeplatform.toolchain.internal.msvcpp.EscapeUserArgs.escapeUserArgs;
abstract class VisualCppCompilerArgsTransformer<T extends NativeCompileSpec> implements ArgsTransformer<T> {
@Override
public List<String> transform(T spec) {
List<String> args = Lists.newArrayList();
addToolSpecificArgs(spec, args);
addMacroArgs(spec, args);
addUserArgs(spec, args);
addIncludeArgs(spec, args);
return args;
}
private void addUserArgs(T spec, List<String> args) {
args.addAll(escapeUserArgs(spec.getAllArgs()));
}
protected void addToolSpecificArgs(T spec, List<String> args) {
args.add(getLanguageOption());
args.add("/nologo");
args.add("/c");
}
protected void addIncludeArgs(T spec, List<String> args) {
for (File file : spec.getIncludeRoots()) {
args.add("/I" + file.getAbsolutePath());
}
}
protected void addMacroArgs(T spec, List<String> args) {
for (String macroArg : new MacroArgsConverter().transform(spec.getMacros())) {
args.add(escapeUserArg("/D" + macroArg));
}
}
/**
* Returns compiler specific language option
* @return compiler language option or empty string if the language does not require it
*/
protected String getLanguageOption() {
return "";
}
}