Determine Visual Studio architecture & build environment automatically.

This moves one step further to making the setup-toolchains tool
unnecessary and also makes the toolchainInstallPath of MSVC
profiles consistent with what Qt Creator sets.

Change-Id: I3eb11b456bf02bde8993ec0dac7e0f9950174a08
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

1 files changed, 98 insertions, 0 deletions

diff --git a/src/lib/corelib/tools/msvcinfo.h b/src/lib/corelib/tools/msvcinfo.h
new file mode 100644
index 000000000..8c5c288b6
--- /dev/null
+++ b/src/lib/corelib/tools/msvcinfo.h
@@ -0,0 +1,98 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing
+**
+** This file is part of Qbs.
+**
+** 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 The Qt Company. For licensing terms and
+** conditions see http://www.qt.io/terms-conditions. For further information
+** use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file.  Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, The Qt Company gives you certain additional
+** rights.  These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#ifndef QBS_MSVCINFO_H
+#define QBS_MSVCINFO_H
+
+#include <logging/translator.h>
+#include <tools/error.h>
+
+#include <QDir>
+#include <QFileInfo>
+#include <QHash>
+#include <QProcessEnvironment>
+#include <QStringList>
+
+namespace qbs {
+namespace Internal {
+
+class Version;
+
+class MSVC
+{
+public:
+    QString version;
+    QString installPath;
+    QString pathPrefix;
+    QStringList architectures;
+
+    typedef QHash<QString, QProcessEnvironment> EnvironmentPerArch;
+    EnvironmentPerArch environments;
+
+    MSVC() { }
+
+    MSVC(const QString &clPath)
+    {
+        QDir parentDir = QFileInfo(clPath).dir();
+        QString arch = parentDir.dirName().toLower();
+        if (arch == QLatin1String("bin"))
+            arch = QString(); // x86
+        else
+            parentDir.cdUp();
+        architectures << arch;
+        installPath = parentDir.path();
+    }
+
+    QString clPath(const QString &arch = QString()) const {
+        return QDir::cleanPath(
+                    installPath + QLatin1Char('/') +
+                    pathPrefix + QLatin1Char('/') +
+                    arch + QLatin1Char('/') +
+                    QLatin1String("cl.exe"));
+    }
+
+    QBS_EXPORT QVariantMap compilerDefines(const QString &compilerFilePath) const;
+};
+
+class WinSDK : public MSVC
+{
+public:
+    bool isDefault;
+
+    WinSDK()
+    {
+        pathPrefix = QLatin1String("bin");
+    }
+};
+
+} // namespace Internal
+} // namespace qbs
+
+#endif // QBS_MSVCINFO_H