forked from qt-creator/qt-creator
5efd82468b
Only convert the raw output later in a stdOut() and stdErr() method of the SynchronousProcessResponse. This is necessary since we have processes that use different encodings for different sections of the file (I am looking at you, git). Also remove the signals for raw data on stdout/stderr, leaving only the signals returning buffered QString lines. This should be safe, even with UTF-16 output. Change-Id: Ida613fa86d1468cbd33bc6b3a1506a849c2d1c0a Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
313 lines
14 KiB
C++
313 lines
14 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "iosprobe.h"
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#include <utils/synchronousprocess.h>
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#include <QDir>
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#include <QFileInfo>
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#include <QFileInfoList>
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#include <QLoggingCategory>
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#include <QProcess>
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static Q_LOGGING_CATEGORY(probeLog, "qtc.ios.probe")
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namespace Ios {
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static QString qsystem(const QString &exe, const QStringList &args = QStringList())
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{
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QProcess p;
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p.setProcessChannelMode(QProcess::MergedChannels);
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p.start(exe, args);
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p.waitForFinished();
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return QString::fromLocal8Bit(p.readAll());
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}
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QMap<QString, Platform> IosProbe::detectPlatforms(const QString &devPath)
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{
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IosProbe probe;
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probe.addDeveloperPath(devPath);
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probe.detectFirst();
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return probe.detectedPlatforms();
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}
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static int compareVersions(const QString &v1, const QString &v2)
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{
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QStringList v1L = v1.split(QLatin1Char('.'));
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QStringList v2L = v2.split(QLatin1Char('.'));
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int i = 0;
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while (v1L.length() > i && v2L.length() > i) {
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bool n1Ok, n2Ok;
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int n1 = v1L.value(i).toInt(&n1Ok);
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int n2 = v2L.value(i).toInt(&n2Ok);
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if (!(n1Ok && n2Ok)) {
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qCWarning(probeLog) << QString::fromLatin1("Failed to compare version %1 and %2").arg(v1, v2);
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return 0;
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}
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if (n1 > n2)
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return -1;
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else if (n1 < n2)
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return 1;
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++i;
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}
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if (v1L.length() > v2L.length())
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return -1;
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if (v1L.length() < v2L.length())
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return 1;
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return 0;
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}
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void IosProbe::addDeveloperPath(const QString &path)
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{
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if (path.isEmpty())
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return;
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QFileInfo pInfo(path);
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if (!pInfo.exists() || !pInfo.isDir())
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return;
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if (m_developerPaths.contains(path))
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return;
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m_developerPaths.append(path);
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qCDebug(probeLog) << QString::fromLatin1("Added developer path %1").arg(path);
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}
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void IosProbe::detectDeveloperPaths()
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{
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QString program = QLatin1String("/usr/bin/xcode-select");
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QStringList arguments(QLatin1String("--print-path"));
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Utils::SynchronousProcess selectedXcode;
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selectedXcode.setTimeoutS(5);
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Utils::SynchronousProcessResponse response = selectedXcode.run(program, arguments);
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if (response.result != Utils::SynchronousProcessResponse::Finished) {
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qCWarning(probeLog) << QString::fromLatin1("Could not detect selected xcode with /usr/bin/xcode-select");
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} else {
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QString path = response.stdOut();
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path.chop(1);
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addDeveloperPath(path);
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}
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addDeveloperPath(QLatin1String("/Applications/Xcode.app/Contents/Developer"));
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}
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void IosProbe::setupDefaultToolchains(const QString &devPath, const QString &xcodeName)
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{
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qCDebug(probeLog) << QString::fromLatin1("Setting up platform \"%1\".").arg(xcodeName);
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QString indent = QLatin1String(" ");
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// detect clang (default toolchain)
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QFileInfo clangFileInfo(devPath
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+ QLatin1String("/Toolchains/XcodeDefault.xctoolchain/usr/bin")
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+ QLatin1String("/clang++"));
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bool hasClang = clangFileInfo.exists();
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if (!hasClang)
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qCWarning(probeLog) << indent << QString::fromLatin1("Default toolchain %1 not found.")
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.arg(clangFileInfo.canonicalFilePath());
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// Platforms
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QDir platformsDir(devPath + QLatin1String("/Platforms"));
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QFileInfoList platforms = platformsDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot);
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foreach (const QFileInfo &fInfo, platforms) {
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if (fInfo.isDir() && fInfo.suffix() == QLatin1String("platform")) {
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qCDebug(probeLog) << indent << QString::fromLatin1("Setting up %1").arg(fInfo.fileName());
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QSettings infoSettings(fInfo.absoluteFilePath() + QLatin1String("/Info.plist"),
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QSettings::NativeFormat);
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if (!infoSettings.contains(QLatin1String("Name"))) {
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qCWarning(probeLog) << indent << QString::fromLatin1("Missing platform name in Info.plist of %1")
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.arg(fInfo.absoluteFilePath());
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continue;
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}
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QString name = infoSettings.value(QLatin1String("Name")).toString();
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if (name != QLatin1String("macosx") && name != QLatin1String("iphoneos")
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&& name != QLatin1String("iphonesimulator"))
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{
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qCDebug(probeLog) << indent << QString::fromLatin1("Skipping unknown platform %1").arg(name);
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continue;
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}
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const QString platformSdkVersion = infoSettings.value(QLatin1String("Version")).toString();
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// prepare default platform properties
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QVariantMap defaultProp = infoSettings.value(QLatin1String("DefaultProperties"))
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.toMap();
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QVariantMap overrideProp = infoSettings.value(QLatin1String("OverrideProperties"))
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.toMap();
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QMapIterator<QString, QVariant> i(overrideProp);
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while (i.hasNext()) {
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i.next();
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// use unite? might lead to double insertions...
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defaultProp[i.key()] = i.value();
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}
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QString clangFullName = name + QLatin1String("-clang") + xcodeName;
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QString clang11FullName = name + QLatin1String("-clang11") + xcodeName;
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// detect gcc
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QFileInfo gccFileInfo(fInfo.absoluteFilePath() + QLatin1String("/Developer/usr/bin/g++"));
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QString gccFullName = name + QLatin1String("-gcc") + xcodeName;
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if (!gccFileInfo.exists())
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gccFileInfo = QFileInfo(devPath + QLatin1String("/usr/bin/g++"));
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bool hasGcc = gccFileInfo.exists();
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QStringList extraFlags;
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if (defaultProp.contains(QLatin1String("NATIVE_ARCH"))) {
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QString arch = defaultProp.value(QLatin1String("NATIVE_ARCH")).toString();
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if (!arch.startsWith(QLatin1String("arm")))
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qCWarning(probeLog) << indent << QString::fromLatin1("Expected arm architecture, not %1").arg(arch);
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extraFlags << QLatin1String("-arch") << arch;
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} else if (name == QLatin1String("iphonesimulator")) {
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// don't generate a toolchain for 64 bit (to fix when we support that)
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extraFlags << QLatin1String("-arch") << QLatin1String("i386");
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}
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if (hasClang) {
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Platform clangProfile;
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clangProfile.developerPath = Utils::FileName::fromString(devPath);
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clangProfile.platformKind = 0;
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clangProfile.name = clangFullName;
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clangProfile.platformPath = Utils::FileName(fInfo);
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clangProfile.compilerPath = Utils::FileName(clangFileInfo);
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QStringList flags = extraFlags;
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flags << QLatin1String("-dumpmachine");
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QString compilerTriplet = qsystem(clangFileInfo.canonicalFilePath(), flags)
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.simplified();
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QStringList compilerTripletl = compilerTriplet.split(QLatin1Char('-'));
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clangProfile.architecture = compilerTripletl.value(0);
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clangProfile.backendFlags = extraFlags;
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qCDebug(probeLog) << indent << QString::fromLatin1("* adding profile %1").arg(clangProfile.name);
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m_platforms[clangProfile.name] = clangProfile;
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clangProfile.platformKind |= Platform::Cxx11Support;
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clangProfile.backendFlags.append(QLatin1String("-std=c++11"));
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clangProfile.backendFlags.append(QLatin1String("-stdlib=libc++"));
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clangProfile.name = clang11FullName;
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m_platforms[clangProfile.name] = clangProfile;
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}
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if (hasGcc) {
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Platform gccProfile;
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gccProfile.developerPath = Utils::FileName::fromString(devPath);
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gccProfile.name = gccFullName;
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gccProfile.platformKind = 0;
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// use the arm-apple-darwin10-llvm-* variant and avoid the extraFlags if available???
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gccProfile.platformPath = Utils::FileName(fInfo);
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gccProfile.compilerPath = Utils::FileName(gccFileInfo);
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QStringList flags = extraFlags;
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flags << QLatin1String("-dumpmachine");
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QString compilerTriplet = qsystem(gccFileInfo.canonicalFilePath(), flags)
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.simplified();
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QStringList compilerTripletl = compilerTriplet.split(QLatin1Char('-'));
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gccProfile.architecture = compilerTripletl.value(0);
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gccProfile.backendFlags = extraFlags;
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qCDebug(probeLog) << indent << QString::fromLatin1("* adding profile %1").arg(gccProfile.name);
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m_platforms[gccProfile.name] = gccProfile;
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}
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// set SDKs/sysroot
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QString sysRoot;
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{
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QString sdkName;
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if (defaultProp.contains(QLatin1String("SDKROOT")))
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sdkName = defaultProp.value(QLatin1String("SDKROOT")).toString();
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QString sdkPath;
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QString sdkPathWithSameVersion;
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QDir sdks(fInfo.absoluteFilePath() + QLatin1String("/Developer/SDKs"));
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QString maxVersion;
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foreach (const QFileInfo &sdkDirInfo, sdks.entryInfoList(QDir::Dirs
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| QDir::NoDotAndDotDot)) {
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indent = QLatin1String(" ");
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QSettings sdkInfo(sdkDirInfo.absoluteFilePath()
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+ QLatin1String("/SDKSettings.plist"),
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QSettings::NativeFormat);
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QString versionStr = sdkInfo.value(QLatin1String("Version")).toString();
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QVariant currentSdkName = sdkInfo.value(QLatin1String("CanonicalName"));
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bool isBaseSdk = sdkInfo.value((QLatin1String("isBaseSDK"))).toString()
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.toLower() != QLatin1String("no");
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if (!isBaseSdk) {
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qCDebug(probeLog) << indent << QString::fromLatin1("Skipping non base Sdk %1")
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.arg(currentSdkName.toString());
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continue;
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}
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if (sdkName.isEmpty()) {
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if (maxVersion.isEmpty() || compareVersions(maxVersion, versionStr) > 0) {
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maxVersion = versionStr;
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sdkPath = sdkDirInfo.canonicalFilePath();
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}
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} else if (currentSdkName == sdkName) {
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sdkPath = sdkDirInfo.canonicalFilePath();
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} else if (currentSdkName.toString().startsWith(sdkName) /*if sdkName doesn't contain version*/
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&& compareVersions(platformSdkVersion, versionStr) == 0)
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sdkPathWithSameVersion = sdkDirInfo.canonicalFilePath();
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}
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if (sdkPath.isEmpty())
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sysRoot = sdkPathWithSameVersion;
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else
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sysRoot = sdkPath;
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if (sysRoot.isEmpty() && !sdkName.isEmpty())
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qCDebug(probeLog) << indent << QString::fromLatin1("Failed to find sysroot %1").arg(sdkName);
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}
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if (hasClang && !sysRoot.isEmpty()) {
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m_platforms[clangFullName].platformKind |= Platform::BasePlatform;
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m_platforms[clangFullName].sdkPath = Utils::FileName::fromString(sysRoot);
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m_platforms[clang11FullName].platformKind |= Platform::BasePlatform;
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m_platforms[clang11FullName].sdkPath = Utils::FileName::fromString(sysRoot);
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}
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if (hasGcc && !sysRoot.isEmpty()) {
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m_platforms[gccFullName].platformKind |= Platform::BasePlatform;
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m_platforms[gccFullName].sdkPath = Utils::FileName::fromString(sysRoot);
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}
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}
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indent = QLatin1String(" ");
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}
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}
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void IosProbe::detectFirst()
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{
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detectDeveloperPaths();
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if (!m_developerPaths.isEmpty())
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setupDefaultToolchains(m_developerPaths.value(0),QLatin1String(""));
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}
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QMap<QString, Platform> IosProbe::detectedPlatforms()
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{
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return m_platforms;
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}
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QDebug operator<<(QDebug debug, const Platform &platform)
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{
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QDebugStateSaver saver(debug); Q_UNUSED(saver)
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debug.nospace() << "(name=" << platform.name
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<< ", compiler=" << platform.compilerPath.toString()
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<< ", flags=" << platform.backendFlags
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<< ")";
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return debug;
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}
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bool Platform::operator==(const Platform &other) const
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{
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return name == other.name;
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}
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uint qHash(const Platform &platform)
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{
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return qHash(platform.name);
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}
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}
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