Files
qt-creator/src/plugins/cmakeprojectmanager/builddirparameters.cpp
Cristian Adam 707a3cfaf3 CMakeProjectManager: Use CMAKE_HOME_DIRECTORY as source directory
The CMakeCache.txt file has CMAKE_HOME_DIRECTORY pointing to the
project source directory used to configure the project.

When importing a cmake build the CMAKE_HOME_DIRECTORY from
CMakeCache.txt might not point to the same CMakeLists.txt that was
opened as a project.

qt-cmake-standalone-test from Qt6 uses a CMake template project which
does a add_subdirectory with the test source directory, which will not
work if opened standalone.

Normally this is a user error though, so ask the user if this was
intended, before actually importing the build.

Task-number: QTBUG-88776
Change-Id: Ifdd5e1d1cb8a1ef9955d22493eba3a1a55dc689f
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Cristian Adam <cristian.adam@qt.io>
2021-01-08 16:25:24 +00:00

108 lines
3.9 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "builddirparameters.h"
#include "cmakebuildconfiguration.h"
#include "cmakekitinformation.h"
#include "cmakeprojectconstants.h"
#include "cmakeprojectplugin.h"
#include "cmakespecificsettings.h"
#include "cmaketoolmanager.h"
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/project.h>
#include <projectexplorer/target.h>
#include <projectexplorer/toolchain.h>
#include <utils/algorithm.h>
#include <utils/qtcassert.h>
using namespace ProjectExplorer;
namespace CMakeProjectManager {
namespace Internal {
BuildDirParameters::BuildDirParameters() = default;
BuildDirParameters::BuildDirParameters(CMakeBuildConfiguration *bc)
{
QTC_ASSERT(bc, return );
const Utils::MacroExpander *expander = bc->macroExpander();
initialCMakeArguments = Utils::transform(bc->initialCMakeArguments(),
[expander](const QString &s) {
return expander->expand(s);
});
extraCMakeArguments = Utils::transform(bc->extraCMakeArguments(),
[expander](const QString &s) {
return expander->expand(s);
});
const Target *t = bc->target();
const Kit *k = t->kit();
const Project *p = t->project();
projectName = p->displayName();
sourceDirectory = bc->sourceDirectory();
if (sourceDirectory.isEmpty())
sourceDirectory = p->projectDirectory();
buildDirectory = bc->buildDirectory();
environment = bc->environment();
// Disable distributed building for configuration runs. CMake does not do those in parallel,
// so there is no win in sending data over the network.
// Unfortunately distcc does not have a simple environment flag to turn it off:-/
if (Utils::HostOsInfo::isAnyUnixHost())
environment.set("ICECC", "no");
CMakeSpecificSettings *settings = CMakeProjectPlugin::projectTypeSpecificSettings();
if (!settings->ninjaPath().isEmpty()) {
const Utils::FilePath setting = settings->ninjaPath();
const Utils::FilePath path = setting.toFileInfo().isFile() ? setting.parentDir() : setting;
environment.appendOrSetPath(path.toString());
}
cmakeToolId = CMakeKitAspect::cmakeToolId(k);
}
bool BuildDirParameters::isValid() const
{
return cmakeTool();
}
CMakeTool *BuildDirParameters::cmakeTool() const
{
return CMakeToolManager::findById(cmakeToolId);
}
BuildDirParameters::BuildDirParameters(const BuildDirParameters &) = default;
BuildDirParameters &BuildDirParameters::operator=(const BuildDirParameters &) = default;
} // namespace Internal
} // namespace CMakeProjectManager