forked from qt-creator/qt-creator
Meson build plugin initial support
Most basic project management is implemented: - Project config/build - Build options accessible to user - Lists most build targets - Meson and Ninja added to kit setup - Basic project file tree with files known by Meson - Some basic meson and ninja process output parsing - Some project templates Missing features, that will come later: - Configurable project tree layout - Locators for Meson - Build importer - Access to Machine files for better user fine tuning - ... Fixes: QTCREATORBUG-18117 Change-Id: I2811e71562c113fb0fc6b6177bcf0698fa71ef63 Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
This commit is contained in:
Alexis Jeandet
217
src/plugins/mesonprojectmanager/project/mesonbuildsystem.cpp
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217
src/plugins/mesonprojectmanager/project/mesonbuildsystem.cpp
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/****************************************************************************
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**
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** Copyright (C) 2020 Alexis Jeandet.
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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 "mesonbuildsystem.h"
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#include "mesonbuildconfiguration.h"
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#include <kithelper/kithelper.h>
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#include <machinefiles/machinefilemanager.h>
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#include <settings/general/settings.h>
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#include <settings/tools/kitaspect/mesontoolkitaspect.h>
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#include <projectexplorer/buildconfiguration.h>
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#include <QDir>
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#include <QLoggingCategory>
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#include <qtsupport/qtcppkitinfo.h>
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#include <qtsupport/qtkitinformation.h>
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#define LEAVE_IF_BUSY() \
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{ \
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if (m_parseGuard.guardsProject()) \
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return false; \
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}
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#define LOCK() \
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{ \
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m_parseGuard = guardParsingRun(); \
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}
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#define UNLOCK(success) \
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{ \
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if (success) \
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m_parseGuard.markAsSuccess(); \
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m_parseGuard = {}; \
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};
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namespace MesonProjectManager {
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namespace Internal {
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static Q_LOGGING_CATEGORY(mesonBuildSystemLog, "qtc.meson.buildsystem", QtDebugMsg);
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MesonBuildSystem::MesonBuildSystem(MesonBuildConfiguration *bc)
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: ProjectExplorer::BuildSystem{bc}
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, m_parser{MesonToolKitAspect::mesonToolId(bc->target()->kit()),
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bc->environment(),
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project()}
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{
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init();
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}
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MesonBuildSystem::~MesonBuildSystem()
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{
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qCDebug(mesonBuildSystemLog) << "dtor";
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}
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void MesonBuildSystem::triggerParsing()
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{
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qCDebug(mesonBuildSystemLog) << "Trigger parsing";
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parseProject();
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}
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bool MesonBuildSystem::needsSetup()
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{
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const Utils::FilePath &buildDir = buildConfiguration()->buildDirectory();
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return (!isSetup(buildDir) || !m_parser.usesSameMesonVersion(buildDir)
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|| !m_parser.matchesKit(m_kitData));
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}
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void MesonBuildSystem::parsingCompleted(bool success)
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{
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if (success) {
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setRootProjectNode(m_parser.takeProjectNode());
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if (kit() && buildConfiguration()) {
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ProjectExplorer::KitInfo kitInfo{kit()};
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m_cppCodeModelUpdater.update(
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{project(),
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QtSupport::CppKitInfo(kit()),
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buildConfiguration()->environment(),
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m_parser.buildProjectParts(kitInfo.cxxToolChain, kitInfo.cToolChain)});
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}
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setApplicationTargets(m_parser.appsTargets());
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UNLOCK(true);
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emitBuildSystemUpdated();
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} else {
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UNLOCK(false);
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emitBuildSystemUpdated();
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}
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}
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ProjectExplorer::Kit *MesonBuildSystem::MesonBuildSystem::kit()
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{
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return buildConfiguration()->target()->kit();
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}
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QStringList MesonBuildSystem::configArgs(bool isSetup)
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{
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if (!isSetup)
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return m_pendingConfigArgs + mesonBuildConfiguration()->mesonConfigArgs();
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else {
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return QStringList{QString("--native-file=%1")
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.arg(MachineFileManager::machineFile(kit()).toString())}
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+ m_pendingConfigArgs + mesonBuildConfiguration()->mesonConfigArgs();
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}
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}
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bool MesonBuildSystem::configure()
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{
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LEAVE_IF_BUSY();
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qCDebug(mesonBuildSystemLog) << "Configure";
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if (needsSetup())
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return setup();
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LOCK();
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if (m_parser.configure(projectDirectory(),
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buildConfiguration()->buildDirectory(),
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configArgs(false))) {
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return true;
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}
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UNLOCK(false);
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return false;
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}
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bool MesonBuildSystem::setup()
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{
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LEAVE_IF_BUSY();
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LOCK();
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qCDebug(mesonBuildSystemLog) << "Setup";
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if (m_parser.setup(projectDirectory(), buildConfiguration()->buildDirectory(), configArgs(true)))
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return true;
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UNLOCK(false);
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return false;
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}
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bool MesonBuildSystem::wipe()
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{
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LEAVE_IF_BUSY();
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LOCK();
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qCDebug(mesonBuildSystemLog) << "Wipe";
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if (m_parser.wipe(projectDirectory(), buildConfiguration()->buildDirectory(), configArgs(true)))
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return true;
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UNLOCK(false);
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return false;
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}
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MesonBuildConfiguration *MesonBuildSystem::mesonBuildConfiguration()
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{
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return static_cast<MesonBuildConfiguration *>(buildConfiguration());
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}
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void MesonBuildSystem::init()
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{
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qCDebug(mesonBuildSystemLog) << "Init";
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connect(buildConfiguration()->target(), &ProjectExplorer::Target::kitChanged, this, [this] {
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updateKit(kit());
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});
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connect(mesonBuildConfiguration(),
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&MesonBuildConfiguration::buildDirectoryChanged,
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this,
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[this]() {
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updateKit(kit());
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this->triggerParsing();
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});
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connect(mesonBuildConfiguration(), &MesonBuildConfiguration::environmentChanged, this, [this]() {
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m_parser.setEnvironment(buildConfiguration()->environment());
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});
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connect(project(), &ProjectExplorer::Project::projectFileIsDirty, this, [this]() {
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if (buildConfiguration()->isActive())
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parseProject();
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});
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connect(&m_parser,
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&MesonProjectParser::parsingCompleted,
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this,
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&MesonBuildSystem::parsingCompleted);
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updateKit(kit());
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}
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bool MesonBuildSystem::parseProject()
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{
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QTC_ASSERT(buildConfiguration(), return false);
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if (!isSetup(buildConfiguration()->buildDirectory()) && Settings::autorunMeson())
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return configure();
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LEAVE_IF_BUSY();
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LOCK();
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qCDebug(mesonBuildSystemLog) << "Starting parser";
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if (m_parser.parse(projectDirectory(), buildConfiguration()->buildDirectory()))
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return true;
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UNLOCK(false);
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return false;
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}
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void MesonBuildSystem::updateKit(ProjectExplorer::Kit *kit)
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{
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QTC_ASSERT(kit, return );
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m_kitData = KitHelper::kitData(kit);
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m_parser.setQtVersion(m_kitData.qtVersion);
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}
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} // namespace Internal
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} // namespace MesonProjectManager
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