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/*
*
* Copyright 2002-2004 The Ant-Contrib project
*
* 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 net.sf.antcontrib.cpptasks.gcc;
import java.io.File;
import java.util.Vector;
import net.sf.antcontrib.cpptasks.CUtil;
import net.sf.antcontrib.cpptasks.compiler.CommandLineCCompiler;
import net.sf.antcontrib.cpptasks.compiler.LinkType;
import org.apache.tools.ant.types.Environment;
import net.sf.antcontrib.cpptasks.OptimizationEnum;
/**
* Abstract base class for compilers that attempt to be command line compatible
* with GCC
*
* @author Adam Murdoch
* @author Curt Arnold
*/
public abstract class GccCompatibleCCompiler extends CommandLineCCompiler {
private final static String[] headerExtensions = new String[]{".h", ".hpp",
".inl"};
private final static String[] sourceExtensions = new String[]{".c", ".cc",
".cpp", ".cxx", ".c++", ".i", ".f", ".for"};
private final static String[] defaultflags = new String[]{"-c"};
/**
* Private constructor. Use GccCCompiler.getInstance() to get singleton
* instance of this class.
*/
protected GccCompatibleCCompiler(String command, String identifierArg,
boolean libtool, GccCompatibleCCompiler libtoolCompiler,
boolean newEnvironment, Environment env) {
super(command, identifierArg, sourceExtensions, headerExtensions,
libtool ? ".fo" : ".o", libtool, libtoolCompiler,
newEnvironment, env);
}
/**
* Private constructor. Use GccCCompiler.getInstance() to get singleton
* instance of this class.
*/
protected GccCompatibleCCompiler(String command, String identifierArg,
String[] sourceExtensions, String[] headerExtensions,
boolean libtool, GccCompatibleCCompiler libtoolCompiler,
boolean newEnvironment, Environment env) {
super(command, identifierArg, sourceExtensions, headerExtensions,
libtool ? ".fo" : ".o", libtool, libtoolCompiler,
newEnvironment, env);
}
public void addImpliedArgs(final Vector args,
final boolean debug,
final boolean multithreaded,
final boolean exceptions,
final LinkType linkType,
final Boolean rtti,
final OptimizationEnum optimization,
final Boolean defaultflag) {
//
// -fPIC is too much trouble
// users have to manually add it for
// operating systems that make sense
//
if (defaultflag != null && defaultflag.booleanValue()) {
for (int i = 0; i < defaultflags.length; i++) {
args.addElement(defaultflags[i]);
}
}
if (debug) {
args.addElement("-g");
} else {
if (optimization != null) {
if (optimization.isSize()) {
args.addElement("-Os");
} else if (optimization.isSpeed()) {
if ("full".equals(optimization.getValue())) {
args.addElement("-O2");
} else {
if ("speed".equals(optimization.getValue())) {
args.addElement("-O1");
} else {
args.addElement("-O3");
}
}
}
}
}
if (getIdentifier().indexOf("mingw") >= 0) {
if (linkType.isSubsystemConsole()) {
args.addElement("-mconsole");
}
if (linkType.isSubsystemGUI()) {
args.addElement("-mwindows");
}
}
if (rtti != null && !rtti.booleanValue()) {
args.addElement("-fno-rtti");
}
}
/**
* Adds an include path to the command.
*/
public void addIncludePath(String path, Vector cmd) {
cmd.addElement("-I" + path);
}
public void addWarningSwitch(Vector args, int level) {
switch (level) {
case 0 :
args.addElement("-w");
break;
case 5 :
args.addElement("-Werror");
/* nobreak */
case 4 :
args.addElement("-W");
/* nobreak */
case 3 :
args.addElement("-Wall");
break;
}
}
public void getDefineSwitch(StringBuffer buffer, String define, String value) {
buffer.append("-D");
buffer.append(define);
if (value != null && value.length() > 0) {
buffer.append('=');
buffer.append(value);
}
}
protected File[] getEnvironmentIncludePath() {
return CUtil.getPathFromEnvironment("INCLUDE", ":");
}
public String getIncludeDirSwitch(String includeDir) {
return "-I" + includeDir;
}
public void getUndefineSwitch(StringBuffer buffer, String define) {
buffer.append("-U");
buffer.append(define);
}
}
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