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Move the function comparing settings and Makefile to Qt4Project

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I need that in the Qt4ProjectConfigWidget to decide whether I should
show a import label.
This commit is contained in:
dt
2009-07-23 18:15:25 +02:00
parent 8b31d429f8
commit a79a26c7ae
3 changed files with 104 additions and 83 deletions
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84
src/plugins/qt4projectmanager/qmakestep.cpp
View File

@@ -91,45 +91,6 @@ QStringList QMakeStep::arguments(const QString &buildConfiguration)
return arguments;
}
// We match -spec and -platfrom separetly
// We ignore -cache, because qmake contained a bug that it didn't
// mention the -cache in the Makefile
// That means changing the -cache option in the additional arguments
// does not automatically rerun qmake. Alas, we could try more
// intelligent matching for -cache, but i guess people rarely
// do use that.
QStringList removeSpecFromArgumentList(const QStringList &old)
{
if (!old.contains("-spec") && !old.contains("-platform"))
return old;
QStringList newList;
bool ignoreNext = false;
foreach(const QString &item, old) {
if (ignoreNext) {
ignoreNext = false;
} else if (item == "-spec" || item == "-platform" || item == "-cache") {
ignoreNext = true;
} else {
newList << item;
}
}
return newList;
}
QString extractSpecFromArgumentList(const QStringList &list)
{
int index = list.indexOf("-spec");
if (index == -1)
index = list.indexOf("-platform");
if (index == -1)
return QString();
if (index + 1 < list.length())
return list.at(index +1);
else
return QString();
}
bool QMakeStep::init(const QString &name)
{
m_buildConfiguration = name;
@@ -155,50 +116,7 @@ bool QMakeStep::init(const QString &name)
if (QDir(workingDirectory).exists(QLatin1String("Makefile"))) {
QString qtPath = QtVersionManager::findQtVersionFromMakefile(workingDirectory);
if (qtVersion->path() == qtPath) {
// same qtversion
QPair<QtVersion::QmakeBuildConfig, QStringList> result =
QtVersionManager::scanMakeFile(workingDirectory, qtVersion->defaultBuildConfig());
if (QtVersion::QmakeBuildConfig(m_pro->value(name, "buildConfiguration").toInt()) == result.first) {
// The QMake Build Configuration are the same,
// now compare arguments lists
// we have to compare without the spec/platform cmd argument
// and compare that on its own
QString actualSpec = extractSpecFromArgumentList(value(name, "qmakeArgs").toStringList());
if (actualSpec.isEmpty())
actualSpec = m_pro->qtVersion(name)->mkspec();
QString parsedSpec = extractSpecFromArgumentList(result.second);
// Now to convert the actualSpec to a absolute path, we go through a few hops
if (QFileInfo(actualSpec).isRelative()) {
QString path = qtVersion->sourcePath() + "/mkspecs/" + actualSpec;
if (QFileInfo(path).exists()) {
actualSpec = QDir::cleanPath(path);
} else {
path = qtVersion->versionInfo().value("QMAKE_MKSPECS") + "/" + actualSpec;
if (QFileInfo(path).exists()) {
actualSpec = QDir::cleanPath(path);
} else {
path = workingDirectory + "/" + actualSpec;
if (QFileInfo(path).exists())
actualSpec = QDir::cleanPath(path);
}
}
}
if (QFileInfo(parsedSpec).isRelative())
parsedSpec = QDir::cleanPath(workingDirectory + "/" + parsedSpec);
QStringList actualArgs = removeSpecFromArgumentList(value(name, "qmakeArgs").toStringList());
QStringList parsedArgs = removeSpecFromArgumentList(result.second);
qDebug()<<"Actual args:"<<actualArgs;
qDebug()<<"Parsed args:"<<parsedArgs;
qDebug()<<"Actual spec:"<<actualSpec;
qDebug()<<"Parsed spec:"<<parsedSpec;
if (actualArgs == parsedArgs && actualSpec == parsedSpec)
needToRunQMake = false;
}
needToRunQMake = m_pro->compareBuildConfigurationToImportFrom(name, workingDirectory);
}
}

101
src/plugins/qt4projectmanager/qt4project.cpp
View File

@@ -1098,6 +1098,107 @@ void Qt4Project::invalidateCachedTargetInformation()
emit targetInformationChanged();
}
// We match -spec and -platfrom separetly
// We ignore -cache, because qmake contained a bug that it didn't
// mention the -cache in the Makefile
// That means changing the -cache option in the additional arguments
// does not automatically rerun qmake. Alas, we could try more
// intelligent matching for -cache, but i guess people rarely
// do use that.
QStringList removeSpecFromArgumentList(const QStringList &old)
{
if (!old.contains("-spec") && !old.contains("-platform") && !old.contains("-cache"))
return old;
QStringList newList;
bool ignoreNext = false;
foreach(const QString &item, old) {
qDebug()<<"Item:"<<item;
if (ignoreNext) {
qDebug()<<"ignored (2)";
ignoreNext = false;
} else if (item == "-spec" || item == "-platform" || item == "-cache") {
ignoreNext = true;
qDebug()<<"ignored (1)";
} else {
newList << item;
qDebug()<<"added";
}
}
return newList;
}
QString extractSpecFromArgumentList(const QStringList &list)
{
int index = list.indexOf("-spec");
if (index == -1)
index = list.indexOf("-platform");
if (index == -1)
return QString();
if (index + 1 < list.length())
return list.at(index +1);
else
return QString();
}
bool Qt4Project::compareBuildConfigurationToImportFrom(const QString &buildConfiguration, const QString &workingDirectory)
{
if (QDir(workingDirectory).exists(QLatin1String("Makefile"))) {
QString qtPath = QtVersionManager::findQtVersionFromMakefile(workingDirectory);
QtVersion *version = qtVersion(buildConfiguration);
if (version->path() == qtPath) {
// same qtversion
QPair<QtVersion::QmakeBuildConfig, QStringList> result =
QtVersionManager::scanMakeFile(workingDirectory, version->defaultBuildConfig());
if (QtVersion::QmakeBuildConfig(value(buildConfiguration, "buildConfiguration").toInt()) == result.first) {
// The QMake Build Configuration are the same,
// now compare arguments lists
// we have to compare without the spec/platform cmd argument
// and compare that on its own
QString actualSpec = extractSpecFromArgumentList(qmakeStep()->value(buildConfiguration, "qmakeArgs").toStringList());
if (actualSpec.isEmpty())
actualSpec = qtVersion(buildConfiguration)->mkspec();
QString parsedSpec = extractSpecFromArgumentList(result.second);
// Now to convert the actualSpec to a absolute path, we go through a few hops
if (QFileInfo(actualSpec).isRelative()) {
QString path = version->sourcePath() + "/mkspecs/" + actualSpec;
if (QFileInfo(path).exists()) {
actualSpec = QDir::cleanPath(path);
} else {
path = version->versionInfo().value("QMAKE_MKSPECS") + "/" + actualSpec;
if (QFileInfo(path).exists()) {
actualSpec = QDir::cleanPath(path);
} else {
path = workingDirectory + "/" + actualSpec;
if (QFileInfo(path).exists())
actualSpec = QDir::cleanPath(path);
}
}
}
if (QFileInfo(parsedSpec).isRelative())
parsedSpec = QDir::cleanPath(workingDirectory + "/" + parsedSpec);
qDebug()<<"before:"<<qmakeStep()->value(buildConfiguration, "qmakeArgs").toStringList();
QStringList actualArgs = removeSpecFromArgumentList(qmakeStep()->value(buildConfiguration, "qmakeArgs").toStringList());
qDebug()<<"after:"<<actualArgs;
QStringList parsedArgs = removeSpecFromArgumentList(result.second);
qDebug()<<"Actual args:"<<actualArgs;
qDebug()<<"Parsed args:"<<parsedArgs;
qDebug()<<"Actual spec:"<<actualSpec;
qDebug()<<"Parsed spec:"<<parsedSpec;
if (actualArgs == parsedArgs && actualSpec == parsedSpec)
return false;
}
}
}
return true;
}
/*!
Handle special case were a subproject of the qt directory is opened, and

2
src/plugins/qt4projectmanager/qt4project.h
View File

@@ -196,6 +196,8 @@ public:
virtual QStringList includePaths(const QString &fileName) const;
virtual QStringList frameworkPaths(const QString &fileName) const;
bool compareBuildConfigurationToImportFrom(const QString &buildConfiguration, const QString &workingDirectory);
signals:
void targetInformationChanged();