forked from qt-creator/qt-creator
f6b8302efd
...for clang code model and clang tools use case. This means that compiler detection code will see clang now instead of the toolchain that is configured in the kit. While providing the toolchain macros worked fine for the general case, it always was problematic for compiler detection code. By not providing the toolchain macros we are more close to the real clang compiler invocation. That is, rely on clang to do the right thing. Allow to go back to old behavior with QTC_CLANG_USE_TOOLCHAIN_MACROS=1 as this will be useful checking differences for debugging. Fixes: QTCREATORBUG-19543 Change-Id: I23ffd761d83f35ca1a22269c3ef07a2dc62358bd Reviewed-by: Marco Bubke <marco.bubke@qt.io> Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
102 lines
3.8 KiB
C++
102 lines
3.8 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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#pragma once
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#include "cpptools_global.h"
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#include "projectpart.h"
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namespace CppTools {
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enum class UsePrecompiledHeaders : char { Yes, No };
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enum class UseSystemHeader : char { Yes, No };
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enum class UseTweakedHeaderPaths : char { Yes, No };
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enum class UseToolchainMacros : char { Yes, No };
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enum class UseLanguageDefines : char { Yes, No };
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class CPPTOOLS_EXPORT CompilerOptionsBuilder
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{
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public:
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CompilerOptionsBuilder(const ProjectPart &projectPart,
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UseSystemHeader useSystemHeader = UseSystemHeader::No,
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UseToolchainMacros useToolchainMacros = UseToolchainMacros::Yes,
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UseTweakedHeaderPaths useTweakedHeaderPaths = UseTweakedHeaderPaths::Yes,
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UseLanguageDefines useLanguageDefines = UseLanguageDefines::No,
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const QString &clangVersion = QString(),
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const QString &clangResourceDirectory = QString());
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QStringList build(ProjectFile::Kind fileKind, UsePrecompiledHeaders usePrecompiledHeaders);
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QStringList options() const { return m_options; }
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// Add options based on project part
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virtual void addToolchainAndProjectMacros();
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void addWordWidth();
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void addToolchainFlags();
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void addHeaderPathOptions();
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void addPrecompiledHeaderOptions(UsePrecompiledHeaders usePrecompiledHeaders);
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void addMacros(const ProjectExplorer::Macros ¯os);
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void addTargetTriple();
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void addExtraCodeModelFlags();
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void enableExceptions();
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void insertWrappedQtHeaders();
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void addOptionsForLanguage(bool checkForBorlandExtensions = true);
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void updateLanguageOption(ProjectFile::Kind fileKind);
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void addMsvcCompatibilityVersion();
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void undefineCppLanguageFeatureMacrosForMsvc2015();
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void addDefineFunctionMacrosMsvc();
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void addProjectConfigFileInclude();
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void undefineClangVersionMacrosForMsvc();
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// Add custom options
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void add(const QString &option) { m_options.append(option); }
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virtual void addExtraOptions() {}
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static UseToolchainMacros useToolChainMacros();
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private:
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bool excludeDefineDirective(const ProjectExplorer::Macro ¯o) const;
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QString includeDirOptionForPath(const QString &path) const;
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void addWrappedQtHeadersIncludePath(QStringList &list) const;
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private:
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const ProjectPart &m_projectPart;
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const UseSystemHeader m_useSystemHeader;
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const UseToolchainMacros m_useToolchainMacros;
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const UseTweakedHeaderPaths m_useTweakedHeaderPaths;
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const UseLanguageDefines m_useLanguageDefines;
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const QString m_clangVersion;
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const QString m_clangResourceDirectory;
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QStringList m_options;
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};
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} // namespace CppTools
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