msvctoolchain.cpp 24.3 KB
Newer Older
hjk's avatar
hjk committed
1
/****************************************************************************
2
**
3
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
hjk's avatar
hjk committed
4
** Contact: http://www.qt-project.org/legal
5
**
hjk's avatar
hjk committed
6
** This file is part of Qt Creator.
7
**
hjk's avatar
hjk committed
8 9 10 11 12 13 14
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.  For licensing terms and
** conditions see http://qt.digia.com/licensing.  For further information
** use the contact form at http://qt.digia.com/contact-us.
15 16
**
** GNU Lesser General Public License Usage
hjk's avatar
hjk committed
17 18 19 20 21 22 23 24 25
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights.  These rights are described in the Digia Qt LGPL Exception
26 27
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
hjk's avatar
hjk committed
28
****************************************************************************/
29 30

#include "msvctoolchain.h"
31

32 33
#include "msvcparser.h"
#include "projectexplorerconstants.h"
34
#include "headerpath.h"
35 36 37 38

#include <projectexplorer/projectexplorer.h>
#include <projectexplorer/projectexplorersettings.h>

39
#include <utils/fileutils.h>
40
#include <utils/synchronousprocess.h>
41
#include <utils/winutils.h>
SteveKing's avatar
SteveKing committed
42
#include <utils/qtcassert.h>
Daniel Teske's avatar
Daniel Teske committed
43
#include <utils/hostosinfo.h>
44

45
#include <QDir>
46
#include <QFileInfo>
47 48 49 50 51
#include <QProcess>
#include <QSettings>
#include <QUrl>
#include <QFormLayout>
#include <QDesktopServices>
52

53 54 55 56
#define KEY_ROOT "ProjectExplorer.MsvcToolChain."
static const char varsBatKeyC[] = KEY_ROOT"VarsBat";
static const char varsBatArgKeyC[] = KEY_ROOT"VarsBatArg";
static const char supportedAbiKeyC[] = KEY_ROOT"SupportedAbi";
57

Friedemann Kleint's avatar
Friedemann Kleint committed
58 59
enum { debug = 0 };

60 61 62 63 64 65 66 67 68 69
namespace ProjectExplorer {
namespace Internal {

// --------------------------------------------------------------------------
// Helpers:
// --------------------------------------------------------------------------

static QString platformName(MsvcToolChain::Platform t)
{
    switch (t) {
70
    case MsvcToolChain::x86:
71 72 73
        return QLatin1String(" (x86)");
    case MsvcToolChain::amd64:
        return QLatin1String(" (amd64)");
74 75
    case MsvcToolChain::ia64:
        return QLatin1String(" (ia64)");
Daniel Teske's avatar
Daniel Teske committed
76 77
    case MsvcToolChain::arm:
        return QLatin1String(" (arm)");
78 79 80 81
    }
    return QString();
}

82 83 84 85 86 87 88 89
static Abi findAbiOfMsvc(MsvcToolChain::Type type, MsvcToolChain::Platform platform, const QString &version)
{
    Abi::Architecture arch = Abi::X86Architecture;
    Abi::OSFlavor flavor = Abi::UnknownFlavor;
    int wordWidth = 64;

    switch (platform)
    {
90
    case ProjectExplorer::Internal::MsvcToolChain::x86:
91 92 93 94 95 96
        wordWidth = 32;
        break;
    case ProjectExplorer::Internal::MsvcToolChain::ia64:
        arch = Abi::ItaniumArchitecture;
        break;
    case ProjectExplorer::Internal::MsvcToolChain::amd64:
Daniel Teske's avatar
Daniel Teske committed
97 98 99 100
        break;
    case ProjectExplorer::Internal::MsvcToolChain::arm:
        arch = Abi::ArmArchitecture;
        wordWidth = 32;
101 102 103 104 105
        break;
    };

    QString msvcVersionString = version;
    if (type == MsvcToolChain::WindowsSDK) {
106 107 108 109 110 111
        if (version.startsWith(QLatin1String("7.")))
            msvcVersionString = QLatin1String("10.0");
        else if (version.startsWith(QLatin1String("6.1"))
                 || (version.startsWith(QLatin1String("6.0")) && version != QLatin1String("6.0")))
            // The 6.0 SDK is shipping MSVC2005, Starting at 6.0a it is MSVC2008.
            msvcVersionString = QLatin1String("9.0");
112
        else
113
            msvcVersionString = QLatin1String("8.0");
114
    }
Tobias Hunger's avatar
Tobias Hunger committed
115 116 117
    if (msvcVersionString.startsWith(QLatin1String("11.")))
        flavor = Abi::WindowsMsvc2012Flavor;
    else if (msvcVersionString.startsWith(QLatin1String("10.")))
118
        flavor = Abi::WindowsMsvc2010Flavor;
119
    else if (msvcVersionString.startsWith(QLatin1String("9.")))
120 121 122
        flavor = Abi::WindowsMsvc2008Flavor;
    else
        flavor = Abi::WindowsMsvc2005Flavor;
Tobias Hunger's avatar
Tobias Hunger committed
123 124 125 126 127
    const Abi result = Abi(arch, Abi::WindowsOS, flavor, Abi::PEFormat, wordWidth);
    if (!result.isValid())
        qWarning("Unable to completely determine the ABI of MSVC version %s (%s).",
                 qPrintable(version), qPrintable(result.toString()));
    return result;
128 129
}

130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151
static QString generateDisplayName(const QString &name,
                                   MsvcToolChain::Type t,
                                   MsvcToolChain::Platform p)
{
    if (t == MsvcToolChain::WindowsSDK) {
        QString sdkName = name;
        sdkName += platformName(p);
        return sdkName;
    }
    // Comes as "9.0" from the registry
    QString vcName = QLatin1String("Microsoft Visual C++ Compiler ");
    vcName += name;
    vcName += platformName(p);
    return vcName;
}

static QByteArray msvcCompilationFile()
{
    static const char* macros[] = {"_ATL_VER", "_CHAR_UNSIGNED", "__CLR_VER",
                                   "__cplusplus_cli", "__COUNTER__", "__cplusplus",
                                   "_CPPLIB_VER", "_CPPRTTI", "_CPPUNWIND",
                                   "_DEBUG", "_DLL", "__FUNCDNAME__",
152 153 154 155 156 157 158
                                   "__FUNCSIG__", "__FUNCTION__", "_INTEGRAL_MAX_BITS",
                                   "_M_ALPHA", "_M_AAMD64", "_M_CEE", "_M_CEE_PURE",
                                   "_M_CEE_SAFE", "_M_IX86", "_M_IA64",
                                   "_M_IX86_FP", "_M_MPPC", "_M_MRX000",
                                   "_M_PPC", "_M_X64", "_MANAGED",
                                   "_MFC_VER", "_MSC_BUILD", "_MSC_EXTENSIONS",
                                   "_MSC_FULL_VER", "_MSC_VER", "__MSVC_RUNTIME_CHECKS",
159 160
                                   "_MT", "_NATIVE_WCHAR_T_DEFINED", "_OPENMP",
                                   "_VC_NODEFAULTLIB", "_WCHAR_T_DEFINED", "_WIN32",
161
                                   "_WIN32_WCE", "_WIN64", "_Wp64",
162 163 164 165 166 167 168 169 170 171 172 173 174
                                   "__DATE__", "__TIME__", "__TIMESTAMP__",
                                   0};
    QByteArray file = "#define __PPOUT__(x) V##x=x\n\n";
    for (int i = 0; macros[i] != 0; ++i) {
        const QByteArray macro(macros[i]);
        file += "#if defined(" + macro + ")\n__PPOUT__("
                + macro + ")\n#endif\n";
    }
    file += "\nvoid main(){}\n\n";
    return file;
}

// Run MSVC 'cl' compiler to obtain #defines.
175 176
QByteArray MsvcToolChain::msvcPredefinedMacros(const QStringList cxxflags,
                                               const Utils::Environment &env) const
177
{
178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203
    QByteArray predefinedMacros = AbstractMsvcToolChain::msvcPredefinedMacros(cxxflags, env);

    QStringList toProcess;
    foreach (const QString &arg, cxxflags) {
        if (arg.startsWith(QLatin1String("/D"))) {
            QString define = arg.mid(2);
            int pos = define.indexOf(QLatin1Char('='));
            if (pos < 0) {
                predefinedMacros += "#define ";
                predefinedMacros += define.toLocal8Bit();
                predefinedMacros += '\n';
            } else {
                predefinedMacros += "#define ";
                predefinedMacros += define.left(pos).toLocal8Bit();
                predefinedMacros += ' ';
                predefinedMacros += define.mid(pos + 1).toLocal8Bit();
                predefinedMacros += '\n';
            }
        } else if (arg.startsWith(QLatin1String("/U"))) {
            predefinedMacros += "#undef ";
            predefinedMacros += arg.mid(2).toLocal8Bit();
            predefinedMacros += '\n';
        } else {
            toProcess.append(arg);
        }
    }
204

205
    Utils::TempFileSaver saver(QDir::tempPath() + QLatin1String("/envtestXXXXXX.cpp"));
206 207 208 209
    saver.write(msvcCompilationFile());
    if (!saver.finalize()) {
        qWarning("%s: %s", Q_FUNC_INFO, qPrintable(saver.errorString()));
        return predefinedMacros;
210 211
    }
    QProcess cpp;
Friedemann Kleint's avatar
Friedemann Kleint committed
212
    cpp.setEnvironment(env.toStringList());
213 214
    cpp.setWorkingDirectory(QDir::tempPath());
    QStringList arguments;
Friedemann Kleint's avatar
Friedemann Kleint committed
215 216 217 218 219 220
    const QString binary = env.searchInPath(QLatin1String("cl.exe"));
    if (binary.isEmpty()) {
        qWarning("%s: The compiler binary cl.exe could not be found in the path.", Q_FUNC_INFO);
        return predefinedMacros;
    }

221
    arguments << toProcess << QLatin1String("/EP") << QDir::toNativeSeparators(saver.fileName());
Friedemann Kleint's avatar
Friedemann Kleint committed
222
    cpp.start(binary, arguments);
223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244
    if (!cpp.waitForStarted()) {
        qWarning("%s: Cannot start '%s': %s", Q_FUNC_INFO, qPrintable(binary),
            qPrintable(cpp.errorString()));
        return predefinedMacros;
    }
    cpp.closeWriteChannel();
    if (!cpp.waitForFinished()) {
        Utils::SynchronousProcess::stopProcess(cpp);
        qWarning("%s: Timeout running '%s'.", Q_FUNC_INFO, qPrintable(binary));
        return predefinedMacros;
    }
    if (cpp.exitStatus() != QProcess::NormalExit) {
        qWarning("%s: '%s' crashed.", Q_FUNC_INFO, qPrintable(binary));
        return predefinedMacros;
    }

    const QList<QByteArray> output = cpp.readAllStandardOutput().split('\n');
    foreach (const QByteArray& line, output) {
        if (line.startsWith('V')) {
            QList<QByteArray> split = line.split('=');
            const QByteArray key = split.at(0).mid(1);
            QByteArray value = split.at(1);
245
            if (!value.isEmpty())
246 247 248 249 250 251 252 253
                value.chop(1); //remove '\n'
            predefinedMacros += "#define ";
            predefinedMacros += key;
            predefinedMacros += ' ';
            predefinedMacros += value;
            predefinedMacros += '\n';
        }
    }
Friedemann Kleint's avatar
Friedemann Kleint committed
254 255
    if (debug)
        qDebug() << "msvcPredefinedMacros" << predefinedMacros;
256 257 258
    return predefinedMacros;
}

Friedemann Kleint's avatar
Friedemann Kleint committed
259 260 261
// Windows: Expand the delayed evaluation references returned by the
// SDK setup scripts: "PATH=!Path!;foo". Some values might expand
// to empty and should not be added
262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280
static QString winExpandDelayedEnvReferences(QString in, const Utils::Environment &env)
{
    const QChar exclamationMark = QLatin1Char('!');
    for (int pos = 0; pos < in.size(); ) {
        // Replace "!REF!" by its value in process environment
        pos = in.indexOf(exclamationMark, pos);
        if (pos == -1)
            break;
        const int nextPos = in.indexOf(exclamationMark, pos + 1);
        if (nextPos == -1)
            break;
        const QString var = in.mid(pos + 1, nextPos - pos - 1);
        const QString replacement = env.value(var.toUpper());
        in.replace(pos, nextPos + 1 - pos, replacement);
        pos += replacement.size();
    }
    return in;
}

SteveKing's avatar
SteveKing committed
281
Utils::Environment MsvcToolChain::readEnvironmentSetting(Utils::Environment& env) const
282
{
Friedemann Kleint's avatar
Friedemann Kleint committed
283
    Utils::Environment result = env;
SteveKing's avatar
SteveKing committed
284
    if (!QFileInfo(m_vcvarsBat).exists())
Friedemann Kleint's avatar
Friedemann Kleint committed
285
        return result;
286

SteveKing's avatar
SteveKing committed
287 288
    QMap<QString, QString> envPairs;
    if (!generateEnvironmentSettings(env, m_vcvarsBat, m_varsBatArg, envPairs))
289
        return result;
Friedemann Kleint's avatar
Friedemann Kleint committed
290

SteveKing's avatar
SteveKing committed
291 292 293 294 295 296
    // Now loop through and process them
    QMap<QString,QString>::const_iterator envIter;
    for (envIter = envPairs.begin(); envIter!=envPairs.end(); ++envIter) {
        const QString expandedValue = winExpandDelayedEnvReferences(envIter.value(), env);
        if (!expandedValue.isEmpty())
            result.set(envIter.key(), expandedValue);
297 298
    }

Friedemann Kleint's avatar
Friedemann Kleint committed
299 300 301 302 303 304 305 306 307 308
    if (debug) {
        const QStringList newVars = result.toStringList();
        const QStringList oldVars = env.toStringList();
        QDebug nsp = qDebug().nospace();
        foreach (const QString &n, newVars) {
            if (!oldVars.contains(n))
                nsp << n << '\n';
        }
    }
    return result;
309 310 311 312 313 314
}

// --------------------------------------------------------------------------
// MsvcToolChain
// --------------------------------------------------------------------------

315
MsvcToolChain::MsvcToolChain(const QString &name, const Abi &abi,
316
                             const QString &varsBat, const QString &varsBatArg, bool autodetect) :
SteveKing's avatar
SteveKing committed
317 318
    AbstractMsvcToolChain(QLatin1String(Constants::MSVC_TOOLCHAIN_ID), autodetect, abi, varsBat),
    m_varsBatArg(varsBatArg)
319 320 321
{
    Q_ASSERT(!name.isEmpty());

322
    setDisplayName(name);
323 324
}

325
MsvcToolChain::MsvcToolChain() :
SteveKing's avatar
SteveKing committed
326
    AbstractMsvcToolChain(QLatin1String(Constants::MSVC_TOOLCHAIN_ID), false)
327 328 329 330 331 332 333 334 335 336 337 338
{
}

MsvcToolChain *MsvcToolChain::readFromMap(const QVariantMap &data)
{
    MsvcToolChain *tc = new MsvcToolChain;
    if (tc->fromMap(data))
        return tc;
    delete tc;
    return 0;
}

Tobias Hunger's avatar
Tobias Hunger committed
339 340 341 342 343 344
QString MsvcToolChain::type() const
{
    return QLatin1String("msvc");
}

QString MsvcToolChain::typeDisplayName() const
345 346 347 348
{
    return MsvcToolChainFactory::tr("MSVC");
}

349
QList<Utils::FileName> MsvcToolChain::suggestedMkspecList() const
350
{
Tobias Hunger's avatar
Tobias Hunger committed
351 352
    switch (m_abi.osFlavor()) {
    case ProjectExplorer::Abi::WindowsMsvc2005Flavor:
353
        return QList<Utils::FileName>() << Utils::FileName::fromString(QLatin1String("win32-msvc2005"));
Tobias Hunger's avatar
Tobias Hunger committed
354
    case ProjectExplorer::Abi::WindowsMsvc2008Flavor:
355
        return QList<Utils::FileName>() << Utils::FileName::fromString(QLatin1String("win32-msvc2008"));
Tobias Hunger's avatar
Tobias Hunger committed
356
    case ProjectExplorer::Abi::WindowsMsvc2010Flavor:
357
        return QList<Utils::FileName>() << Utils::FileName::fromString(QLatin1String("win32-msvc2010"));
Tobias Hunger's avatar
Tobias Hunger committed
358 359 360 361 362 363 364 365
    case ProjectExplorer::Abi::WindowsMsvc2012Flavor:
        QList<Utils::FileName>()
            << Utils::FileName::fromString(QLatin1String("win32-msvc2012"))
            << Utils::FileName::fromString(QLatin1String("win32-msvc2010"));
        break;
    default:
        break;
    }
366
    return QList<Utils::FileName>();
367 368
}

369 370 371
QVariantMap MsvcToolChain::toMap() const
{
    QVariantMap data = ToolChain::toMap();
SteveKing's avatar
SteveKing committed
372
    data.insert(QLatin1String(varsBatKeyC), m_vcvarsBat);
373 374 375
    if (!m_varsBatArg.isEmpty())
        data.insert(QLatin1String(varsBatArgKeyC), m_varsBatArg);
    data.insert(QLatin1String(supportedAbiKeyC), m_abi.toString());
376 377 378 379 380 381 382
    return data;
}

bool MsvcToolChain::fromMap(const QVariantMap &data)
{
    if (!ToolChain::fromMap(data))
        return false;
SteveKing's avatar
SteveKing committed
383
    m_vcvarsBat = data.value(QLatin1String(varsBatKeyC)).toString();
384 385 386
    m_varsBatArg = data.value(QLatin1String(varsBatArgKeyC)).toString();
    const QString abiString = data.value(QLatin1String(supportedAbiKeyC)).toString();
    m_abi = Abi(abiString);
387

SteveKing's avatar
SteveKing committed
388
    return !m_vcvarsBat.isEmpty() && m_abi.isValid();
389 390
}

SteveKing's avatar
SteveKing committed
391

392 393 394 395 396 397 398
ToolChainConfigWidget *MsvcToolChain::configurationWidget()
{
    return new MsvcToolChainConfigWidget(this);
}

ToolChain *MsvcToolChain::clone() const
{
399
    return new MsvcToolChain(*this);
400 401 402 403 404 405 406
}

// --------------------------------------------------------------------------
// MsvcToolChainConfigWidget
// --------------------------------------------------------------------------

MsvcToolChainConfigWidget::MsvcToolChainConfigWidget(ToolChain *tc) :
407 408
    ToolChainConfigWidget(tc),
    m_varsBatDisplayLabel(new QLabel(this))
409
{
410
    m_mainLayout->addRow(new QLabel(tc->displayName()));
411
    m_varsBatDisplayLabel->setTextInteractionFlags(Qt::TextBrowserInteraction);
412 413
    m_mainLayout->addRow(tr("Initialization:"), m_varsBatDisplayLabel);
    addErrorLabel();
414
    setFromToolChain();
415 416
}

417
void MsvcToolChainConfigWidget::setFromToolChain()
418
{
419 420
    MsvcToolChain *tc = static_cast<MsvcToolChain *>(toolChain());
    QTC_ASSERT(tc, return);
421 422 423 424 425 426
    QString varsBatDisplay = tc->varsBat();
    if (!tc->varsBatArg().isEmpty()) {
        varsBatDisplay += QLatin1Char(' ');
        varsBatDisplay += tc->varsBatArg();
    }
    m_varsBatDisplayLabel->setText(varsBatDisplay);
427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442
}

// --------------------------------------------------------------------------
// MsvcToolChainFactory
// --------------------------------------------------------------------------

QString MsvcToolChainFactory::displayName() const
{
    return tr("MSVC");
}

QString MsvcToolChainFactory::id() const
{
    return QLatin1String(Constants::MSVC_TOOLCHAIN_ID);
}

443 444 445 446 447 448 449 450 451 452 453 454 455
bool MsvcToolChainFactory::checkForVisualStudioInstallation(const QString &vsName)
{
    const QSettings vsRegistry(
#ifdef Q_OS_WIN64
                QLatin1String("HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VS7"),
#else
                QLatin1String("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\SxS\\VS7"),
#endif
                QSettings::NativeFormat);

    return vsRegistry.contains(vsName);
}

456 457 458 459 460
QList<ToolChain *> MsvcToolChainFactory::autoDetect()
{
    QList<ToolChain *> results;

    // 1) Installed SDKs preferred over standalone Visual studio
461
    const QSettings sdkRegistry(QLatin1String("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows"),
462 463 464 465 466
                                QSettings::NativeFormat);
    const QString defaultSdkPath = sdkRegistry.value(QLatin1String("CurrentInstallFolder")).toString();
    if (!defaultSdkPath.isEmpty()) {
        foreach (const QString &sdkKey, sdkRegistry.childGroups()) {
            const QString name = sdkRegistry.value(sdkKey + QLatin1String("/ProductName")).toString();
467
            const QString version = sdkRegistry.value(sdkKey + QLatin1String("/ProductVersion")).toString();
468 469 470 471
            const QString folder = sdkRegistry.value(sdkKey + QLatin1String("/InstallationFolder")).toString();
            if (folder.isEmpty())
                continue;

Yuchen Deng's avatar
Yuchen Deng committed
472 473 474 475 476
            QDir dir(folder);
            if (!dir.cd(QLatin1String("bin")))
                continue;
            QFileInfo fi(dir, QLatin1String("SetEnv.cmd"));
            if (!fi.exists())
477
                continue;
478

Yuchen Deng's avatar
Yuchen Deng committed
479
            QList<ToolChain *> tmp;
480 481
            tmp.append(new MsvcToolChain(generateDisplayName(name, MsvcToolChain::WindowsSDK, MsvcToolChain::x86),
                                         findAbiOfMsvc(MsvcToolChain::WindowsSDK, MsvcToolChain::x86, version),
Yuchen Deng's avatar
Yuchen Deng committed
482
                                         fi.absoluteFilePath(), QLatin1String("/x86"), true));
483
            // Add all platforms, cross-compiler is automatically selected by SetEnv.cmd if needed
484 485
            tmp.append(new MsvcToolChain(generateDisplayName(name, MsvcToolChain::WindowsSDK, MsvcToolChain::amd64),
                                         findAbiOfMsvc(MsvcToolChain::WindowsSDK, MsvcToolChain::amd64, version),
486
                                         fi.absoluteFilePath(), QLatin1String("/x64"), true));
487 488
            tmp.append(new MsvcToolChain(generateDisplayName(name, MsvcToolChain::WindowsSDK, MsvcToolChain::ia64),
                                         findAbiOfMsvc(MsvcToolChain::WindowsSDK, MsvcToolChain::ia64, version),
Yuchen Deng's avatar
Yuchen Deng committed
489
                                         fi.absoluteFilePath(), QLatin1String("/ia64"), true));
490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510
            // Make sure the default is front.
            if (folder == defaultSdkPath)
                results = tmp + results;
            else
                results += tmp;
        } // foreach
    }

    // 2) Installed MSVCs
    const QSettings vsRegistry(
#ifdef Q_OS_WIN64
                QLatin1String("HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\VisualStudio\\SxS\\VC7"),
#else
                QLatin1String("HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\VisualStudio\\SxS\\VC7"),
#endif
                QSettings::NativeFormat);
    foreach (const QString &vsName, vsRegistry.allKeys()) {
        // Scan for version major.minor
        const int dotPos = vsName.indexOf(QLatin1Char('.'));
        if (dotPos == -1)
            continue;
511 512
        if (!checkForVisualStudioInstallation(vsName))
            continue;
513 514 515

        const QString path = vsRegistry.value(vsName).toString();
        const int version = vsName.left(dotPos).toInt();
Daniel Teske's avatar
Daniel Teske committed
516 517 518 519
        const QString vcvarsAllbat = path + QLatin1String("vcvarsall.bat");
        if (QFileInfo(vcvarsAllbat).isFile()) {
            Utils::HostOsInfo::HostArchitecture arch = Utils::HostOsInfo::hostArchitecture();
            if (QFileInfo(path + QLatin1String("bin/vcvars32.bat")).isFile())
520 521
                results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::x86),
                                                 findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::x86, vsName),
522
                                                 vcvarsAllbat, QLatin1String("x86"), true));
Daniel Teske's avatar
Daniel Teske committed
523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565

            if (arch == Utils::HostOsInfo::HostArchitectureX86) {
                if (QFileInfo(path + QLatin1String("bin/x86_amd64/vcvarsx86_amd64.bat")).isFile())
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::amd64),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::amd64, vsName),
                                                     vcvarsAllbat, QLatin1String("x86_amd64"), true));
            } else if (arch == Utils::HostOsInfo::HostArchitectureAMD64) {
                if (QFileInfo(path + QLatin1String("bin/amd64/vcvars64.bat")).isFile()) {
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::amd64),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::amd64, vsName),
                                                     vcvarsAllbat, QLatin1String("amd64"), true));
                } else if (QFileInfo(path + QLatin1String("bin/x86_amd64/vcvarsx86_amd64.bat")).isFile()) {
                    // Fall back to 32 bit to 4 bit
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::amd64),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::amd64, vsName),
                                                     vcvarsAllbat, QLatin1String("x86_amd64"), true));
                }
            }

            if (arch == Utils::HostOsInfo::HostArchitectureX86
                    || arch == Utils::HostOsInfo::HostArchitectureAMD64) {
                if (QFileInfo(path + QLatin1String("bin/x86_arm/vcvarsx86_arm.bat")).isFile())
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::arm),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::arm, vsName),
                                                     vcvarsAllbat, QLatin1String("x86_arm"), true));
            } else if (arch == Utils::HostOsInfo::HostArchitectureArm) {
                if (QFileInfo(path + QLatin1String("bin/arm/vcvarsarm.bat")).isFile())
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::arm),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::arm, vsName),
                                                     vcvarsAllbat, QLatin1String("arm"), true));
            }

            if (arch == Utils::HostOsInfo::HostArchitectureItanium) {
                if (QFileInfo(path + QLatin1String("bin/ia64/vcvars64.bat")).isFile())
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::ia64),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::ia64, vsName),
                                                     vcvarsAllbat, QLatin1String("ia64"), true));
            } else if (arch == Utils::HostOsInfo::HostArchitectureX86
                       || arch == Utils::HostOsInfo::HostArchitectureAMD64) {
                if (QFileInfo(path + QLatin1String("bin/x86_ia64/vcvarsx86_ia64.bat")).isFile())
                    results.append(new MsvcToolChain(generateDisplayName(vsName, MsvcToolChain::VS, MsvcToolChain::ia64),
                                                     findAbiOfMsvc(MsvcToolChain::VS, MsvcToolChain::ia64, vsName),
                                                     vcvarsAllbat, QLatin1String("x86_ia64"), true));
566 567
            }
        } else {
Daniel Teske's avatar
Daniel Teske committed
568
            qWarning("Unable to find MSVC setup script %s in version %d", qPrintable(vcvarsAllbat), version);
569 570
        }
    }
SteveKing's avatar
SteveKing committed
571

572 573 574
    return results;
}

575 576 577 578 579 580 581 582
bool MsvcToolChain::operator ==(const ToolChain &other) const
{
    if (!AbstractMsvcToolChain::operator ==(other))
        return false;
    const MsvcToolChain *msvcTc = static_cast<const MsvcToolChain *>(&other);
    return m_varsBatArg == msvcTc->m_varsBatArg;
}

583 584 585 586 587
bool MsvcToolChainFactory::canRestore(const QVariantMap &data)
{
    return idFromMap(data).startsWith(QLatin1String(Constants::MSVC_TOOLCHAIN_ID) + QLatin1Char(':'));
}

588 589
} // namespace Internal
} // namespace ProjectExplorer