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/*
* Copyright (C) 2012 Trillian Mobile AB
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.robovm.compiler.util;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.commons.exec.ExecuteException;
import org.apache.commons.io.FileUtils;
import org.apache.commons.io.IOUtils;
import org.robovm.compiler.config.Arch;
import org.robovm.compiler.config.Config;
import org.robovm.compiler.config.OS;
import org.robovm.compiler.log.Logger;
/**
* @author niklas
*
*/
public class ToolchainUtil {
private static String IOS_DEV_CLANG;
private static String IOS_SIM_CLANG;
private static String PNGCRUSH;
private static String PLUTIL;
private static String LIPO;
private static String PACKAGE_APPLICATION;
private static String getIOSDevClang() throws IOException {
if (IOS_DEV_CLANG == null) {
IOS_DEV_CLANG = findXcodeCommand("clang++", "iphoneos");
}
return IOS_DEV_CLANG;
}
private static String getIOSSimClang() throws IOException {
if (IOS_SIM_CLANG == null) {
IOS_SIM_CLANG = findXcodeCommand("clang++", "iphonesimulator");
}
return IOS_SIM_CLANG;
}
private static String getPngCrush() throws IOException {
if (PNGCRUSH == null) {
PNGCRUSH = findXcodeCommand("pngcrush", "iphoneos");
}
return PNGCRUSH;
}
private static String getPlutil() throws IOException {
if (PLUTIL == null) {
PLUTIL = findXcodeCommand("plutil", "iphoneos");
}
return PLUTIL;
}
private static String getLipo() throws IOException {
if (LIPO == null) {
LIPO = findXcodeCommand("lipo", "iphoneos");
}
return LIPO;
}
private static String getPackageApplication() throws IOException {
if (PACKAGE_APPLICATION == null) {
PACKAGE_APPLICATION = findXcodeCommand("PackageApplication", "iphoneos");
}
return PACKAGE_APPLICATION;
}
private static void handleExecuteException(ExecuteException e) {
if (e.getExitValue() == 2) {
throw new IllegalArgumentException("No Xcode is selected. Is Xcode installed? "
+ "If yes, use 'sudo xcode-select -switch ' from a Terminal "
+ "to switch to the correct Xcode path.");
}
if (e.getExitValue() == 69) {
throw new IllegalArgumentException("You must agree to the Xcode/iOS license. "
+ "Please open Xcode once or run 'sudo xcrun clang' from a Terminal to agree to the terms.");
}
throw new IllegalArgumentException(e.getMessage());
}
public static String findXcodePath() throws IOException {
try {
String path = new Executor(Logger.NULL_LOGGER, "xcode-select").args("--print-path").execCapture();
File f = new File(path);
if (f.exists() && f.isDirectory()) {
if (new File(f, "Platforms").exists() && new File(f, "Toolchains").exists()) {
return path;
}
}
throw new IllegalArgumentException(String.format(
"The path '%s' does not appear to be a valid Xcode path. Use "
+ "'sudo xcode-select -switch ' from a Terminal "
+ "to switch to the correct Xcode path.", path));
} catch (ExecuteException e) {
handleExecuteException(e);
return null;
}
}
public static String findXcodeCommand(String cmd, String sdk) throws IOException {
try {
return new Executor(Logger.NULL_LOGGER, "xcrun").args("-sdk", sdk, "-f", cmd).execCapture();
} catch (ExecuteException e) {
handleExecuteException(e);
return null;
}
}
public static void pngcrush(Config config, File inFile, File outFile) throws IOException {
new Executor(config.getLogger(), getPngCrush())
.args("-q", "-iphone", "-f", "0", inFile, outFile)
.exec();
}
public static void compileStrings(Config config, File inFile, File outFile) throws IOException {
new Executor(config.getLogger(), getPlutil())
.args("-convert", "binary1", inFile, "-o", outFile)
.exec();
}
public static void lipo(Config config, File outFile, List inFiles) throws IOException {
new Executor(config.getLogger(), getLipo())
.args(inFiles, "-create", "-output", outFile)
.exec();
}
public static void packageApplication(Config config, File appDir, File outFile) throws IOException {
new Executor(config.getLogger(), getPackageApplication())
.args(appDir, "-o", outFile)
.exec();
}
public static void link(Config config, List args, List objectFiles, List libs, File outFile) throws IOException {
File objectsFile = new File(config.getTmpDir(), "objects");
if (config.getOs().getFamily() == OS.Family.darwin) {
// The Xcode linker doesn't need paths with spaces to be quoted and
// will fail if we do quote
FileUtils.writeLines(objectsFile, objectFiles, "\n");
} else {
// The linker on Linux will fail if we don't quote paths with spaces
BufferedOutputStream objectsOut = null;
try {
objectsOut = new BufferedOutputStream(new FileOutputStream(objectsFile));
for (File f : objectFiles) {
objectsOut.write('"');
objectsOut.write(f.getAbsolutePath().getBytes());
objectsOut.write('"');
objectsOut.write('\n');
}
} finally {
IOUtils.closeQuietly(objectsOut);
}
}
List opts = new ArrayList();
if (config.isDebug()) {
opts.add("-g");
}
if (config.getOs().getFamily() == OS.Family.darwin) {
opts.add("-arch");
opts.add(config.getArch().getClangName());
opts.add("-Wl,-filelist," + objectsFile.getAbsolutePath());
} else {
opts.add(config.getArch().is32Bit() ? "-m32" : "-m64");
opts.add("@" + objectsFile.getAbsolutePath());
}
opts.addAll(args);
new Executor(config.getLogger(), getCcPath(config))
.args("-o", outFile, opts, libs)
.exec();
}
private static String getCcPath(Config config) throws IOException {
String ccPath = config.getOs().getFamily() == OS.Family.darwin ? "clang++" : "g++";
if (config.getCcBinPath() != null) {
ccPath = config.getCcBinPath().getAbsolutePath();
} else if (config.getOs() == OS.ios) {
if (config.getArch() == Arch.x86) {
ccPath = getIOSSimClang();
} else {
ccPath = getIOSDevClang();
}
}
return ccPath;
}
}
