QMakeStep: Honor declarative_debug configuration for imported builds

Honor the qmake line that is imported: If it contains declarative_debug
or QMLJSDEBUGGER_PATH, also set the option in the qmake step, if not
not.

Change-Id: Ibc524ff8d39b66f76cc79807264db0dd3534e2d7
Reviewed-on: http://codereview.qt-project.org/4090
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

src/plugins/qt4projectmanager/qt-desktop/qt4desktoptargetfactory.cpp

@@ -180,7 +180,7 @@ ProjectExplorer::Target *Qt4DesktopTargetFactory::create(ProjectExplorer::Projec
     foreach (const BuildConfigurationInfo &info, infos)
         t->addQt4BuildConfiguration(msgBuildConfigurationName(info), QString(),
                                     info.version, info.buildConfig,
-                                    info.additionalArguments, info.directory);
+                                    info.additionalArguments, info.directory, info.importing);
 
     t->addDeployConfiguration(t->createDeployConfiguration(ProjectExplorer::Constants::DEFAULT_DEPLOYCONFIGURATION_ID));
 

src/plugins/qt4projectmanager/qt-desktop/qt4simulatortargetfactory.cpp

@@ -164,7 +164,7 @@ ProjectExplorer::Target *Qt4SimulatorTargetFactory::create(ProjectExplorer::Proj
 
     foreach (const BuildConfigurationInfo &info, infos)
         t->addQt4BuildConfiguration(msgBuildConfigurationName(info), QString(), info.version, info.buildConfig,
-                                    info.additionalArguments, info.directory);
+                                    info.additionalArguments, info.directory, info.importing);
 
     t->addDeployConfiguration(t->createDeployConfiguration(ProjectExplorer::Constants::DEFAULT_DEPLOYCONFIGURATION_ID));
 

src/plugins/qt4projectmanager/qt-s60/qt4symbiantargetfactory.cpp

@@ -225,7 +225,7 @@ ProjectExplorer::Target *Qt4SymbianTargetFactory::create(ProjectExplorer::Projec
     foreach (const BuildConfigurationInfo &info, infos)
         t->addQt4BuildConfiguration(msgBuildConfigurationName(info), QString(),
                                     info.version, info.buildConfig,
-                                    info.additionalArguments, info.directory);
+                                    info.additionalArguments, info.directory, info.importing);
 
     t->addDeployConfiguration(t->createDeployConfiguration(QLatin1String(Qt4ProjectManager::Constants::S60_DEVICE_TARGET_ID)));
 

src/plugins/qt4projectmanager/qt4buildconfiguration.cpp

@@ -531,11 +531,16 @@ bool Qt4BuildConfiguration::compareToImportFrom(const QString &makefile)
     return false;
 }
 
-void Qt4BuildConfiguration::removeQMLInspectorFromArguments(QString *args)
+bool Qt4BuildConfiguration::removeQMLInspectorFromArguments(QString *args)
 {
-    for (Utils::QtcProcess::ArgIterator ait(args); ait.next(); )
+    bool removedArgument = false;
-        if (ait.value().contains(QLatin1String(Constants::QMAKEVAR_QMLJSDEBUGGER_PATH)))
+    for (Utils::QtcProcess::ArgIterator ait(args); ait.next(); ) {
+        if (ait.value().contains(QLatin1String(Constants::QMAKEVAR_QMLJSDEBUGGER_PATH))) {
             ait.deleteArg();
+            removedArgument = true;
+        }
+    }
+    return removedArgument;
 }
 
 QString Qt4BuildConfiguration::extractSpecFromArguments(QString *args,
@@ -745,7 +750,7 @@ BuildConfiguration *Qt4BuildConfigurationFactory::create(ProjectExplorer::Target
     BuildConfiguration *bc = qt4Target->addQt4BuildConfiguration(defaultDebugName, customDebugName,
                                         version,
                                         (version->defaultBuildConfig() | QtSupport::BaseQtVersion::DebugBuild),
-                                        QString(), QString());
+                                        QString(), QString(), false);
 
     if (qt4Target->id() != Constants::S60_EMULATOR_TARGET_ID) {
         //: Release build configuration. We recommend not translating it.
@@ -757,7 +762,7 @@ BuildConfiguration *Qt4BuildConfigurationFactory::create(ProjectExplorer::Target
         bc = qt4Target->addQt4BuildConfiguration(defaultReleaseName, customReleaseName,
                                                  version,
                                                  (version->defaultBuildConfig() & ~QtSupport::BaseQtVersion::DebugBuild),
-                                                 QString(), QString());
+                                                 QString(), QString(), false);
     }
     return bc;
 }
@@ -832,13 +837,15 @@ void Qt4BuildConfiguration::importFromBuildDirectory()
 
             QString additionalArguments = result.second;
             QString parsedSpec = Qt4BuildConfiguration::extractSpecFromArguments(&additionalArguments, directory, version);
-            Qt4BuildConfiguration::removeQMLInspectorFromArguments(&additionalArguments);
+            const bool enableQmlDebugger =
+                    Qt4BuildConfiguration::removeQMLInspectorFromArguments(&additionalArguments);
 
             // So we got all the information now apply it...
             setQtVersion(version);
 
             QMakeStep *qs = qmakeStep();
             qs->setUserArguments(additionalArguments);
+            qs->setLinkQmlDebuggingLibrary(enableQmlDebugger);
             if (!parsedSpec.isEmpty() && parsedSpec != QLatin1String("default") && qs->mkspec() != parsedSpec) {
                 Utils::QtcProcess::addArgs(&additionalArguments, (QStringList() << "-spec" << parsedSpec));
                 qs->setUserArguments(additionalArguments);

src/plugins/qt4projectmanager/qt4buildconfiguration.h

@@ -107,7 +107,7 @@ public:
     QString makefile() const;
 
     bool compareToImportFrom(const QString &makefile);
-    static void removeQMLInspectorFromArguments(QString *args);
+    static bool removeQMLInspectorFromArguments(QString *args);
     static QString extractSpecFromArguments(QString *arguments,
                                             const QString &directory, const QtSupport::BaseQtVersion *version,
                                             QStringList *outArgs = 0);

src/plugins/qt4projectmanager/qt4target.cpp

@@ -126,7 +126,7 @@ QList<BuildConfigurationInfo> Qt4BaseTargetFactory::availableBuildConfigurations
         if (!version->isValid() || !version->toolChainAvailable(id))
             continue;
         QtSupport::BaseQtVersion::QmakeBuildConfigs config = version->defaultBuildConfig();
-        BuildConfigurationInfo info = BuildConfigurationInfo(version, config, QString(), QString());
+        BuildConfigurationInfo info = BuildConfigurationInfo(version, config, QString(), QString(), false, false);
         info.directory = shadowBuildDirectory(proFilePath, id, msgBuildConfigurationName(info));
         infoList.append(info);
 
@@ -299,7 +299,8 @@ Qt4BuildConfiguration *Qt4BaseTarget::addQt4BuildConfiguration(QString defaultDi
                                                            QString displayName, QtSupport::BaseQtVersion *qtversion,
                                                            QtSupport::BaseQtVersion::QmakeBuildConfigs qmakeBuildConfiguration,
                                                            QString additionalArguments,
-                                                           QString directory)
+                                                           QString directory,
+                                                           bool importing)
 {
     Q_ASSERT(qtversion);
     bool debug = qmakeBuildConfiguration & QtSupport::BaseQtVersion::DebugBuild;
@@ -324,8 +325,13 @@ Qt4BuildConfiguration *Qt4BaseTarget::addQt4BuildConfiguration(QString defaultDi
     cleanStep->setClean(true);
     cleanStep->setUserArguments("clean");
     cleanSteps->insertStep(0, cleanStep);
+
+    bool enableQmlDebugger
+            = Qt4BuildConfiguration::removeQMLInspectorFromArguments(&additionalArguments);
     if (!additionalArguments.isEmpty())
         qmakeStep->setUserArguments(additionalArguments);
+    if (importing)
+        qmakeStep->setLinkQmlDebuggingLibrary(enableQmlDebugger);
 
     // set some options for qmake and make
     if (qmakeBuildConfiguration & QtSupport::BaseQtVersion::BuildAll) // debug_and_release => explicit targets
@@ -1144,7 +1150,6 @@ BuildConfigurationInfo BuildConfigurationInfo::checkForBuild(const QString &dire
         specArgument = "-spec " + Utils::QtcProcess::quoteArg(parsedSpec);
     }
     Utils::QtcProcess::addArgs(&specArgument, additionalArguments);
-    Qt4BuildConfiguration::removeQMLInspectorFromArguments(&specArgument);
 
     BuildConfigurationInfo info = BuildConfigurationInfo(version,
                                                          makefileBuildConfig.first,

src/plugins/qt4projectmanager/qt4target.h

@@ -82,7 +82,8 @@ public:
                                                             QtSupport::BaseQtVersion *qtversion,
                                                             QtSupport::BaseQtVersion::QmakeBuildConfigs qmakeBuildConfiguration,
                                                             QString additionalArguments,
-                                                            QString directory);
+                                                            QString directory,
+                                                            bool importing);
 
     virtual void createApplicationProFiles() = 0;
 

src/plugins/remotelinux/qt4maemotargetfactory.cpp

@@ -214,7 +214,7 @@ ProjectExplorer::Target *Qt4MaemoTargetFactory::create(ProjectExplorer::Project
     foreach (const BuildConfigurationInfo &info, infos)
         target->addQt4BuildConfiguration(msgBuildConfigurationName(info), QString(),
                                          info.version, info.buildConfig,
-                                         info.additionalArguments, info.directory);
+                                         info.additionalArguments, info.directory, info.importing);
 
     foreach (const QString &deployConfigId, deployConfigIds) {
         target->addDeployConfiguration(target->createDeployConfiguration(deployConfigId));