Android: Deploy libgnustl_shared.so directly from android-ndk

Task-number: QTCREATORBUG-8688

Change-Id: I890663c96d11a38275724b792eca0be782df673f
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/android/androiddeploystep.cpp

@@ -121,6 +121,10 @@ bool AndroidDeployStep::init()
         return false;
     }
     m_ndkToolChainVersion = static_cast<AndroidToolChain *>(tc)->ndkToolChainVersion();
+
+    QString arch = static_cast<Qt4Project *>(project())->rootQt4ProjectNode()->singleVariableValue(Qt4ProjectManager::AndroidArchVar);
+    if (!arch.isEmpty())
+        m_libgnustl = AndroidManager::libGnuStl(arch, m_ndkToolChainVersion);
     return true;
 }
 
@@ -402,6 +406,22 @@ bool AndroidDeployStep::deployPackage()
                      remoteRoot + QLatin1String("/lib"),
                      true,
                      QStringList() << QLatin1String("*.so"));
+
+        // don't use the libgnustl_shared.so from the qt directory
+        for (int i = 0; i < deployList.count(); ++i) {
+            if (deployList.at(i).remoteFileName == QLatin1String("/data/local/tmp/qt/lib/libgnustl_shared.so")) {
+                deployList.removeAt(i);
+                break;
+            }
+        }
+
+        // We want to deploy that *always*
+        // since even if the timestamps did not change, the toolchain might have changed
+        // leading to a different file
+        deployList.append(DeployItem(m_libgnustl,
+                                     QDateTime::currentDateTimeUtc().toTime_t(),
+                                     QLatin1String("/data/local/tmp/qt/lib/libgnustl_shared.so"), false));
+
         collectFiles(&deployList,
                      m_qtVersionSourcePath + QLatin1String("/plugins"),
                      remoteRoot + QLatin1String("/plugins"),

src/plugins/android/androiddeploystep.h

@@ -154,7 +154,7 @@ private:
     QString m_runQASIPackagePath;
     AndroidDeployAction m_runDeployAction;
     QString m_ndkToolChainVersion;
-
+    QString m_libgnustl;
     static const Core::Id Id;
 };
 

src/plugins/android/androidmanager.cpp

@@ -585,7 +585,12 @@ QStringList AndroidManager::availableQtLibs(ProjectExplorer::Target *target)
     ProjectExplorer::ToolChain *tc = ProjectExplorer::ToolChainKitInformation::toolChain(target->kit());
     if (tc->type() != QLatin1String(Constants::ANDROID_TOOLCHAIN_TYPE))
         return QStringList();
+
+    Qt4ProjectManager::Qt4Project *project = static_cast<Qt4ProjectManager::Qt4Project *>(target->project());
+    QString arch = project->rootQt4ProjectNode()->singleVariableValue(Qt4ProjectManager::AndroidArchVar);
+
     AndroidToolChain *atc = static_cast<AndroidToolChain *>(tc);
+    QString libgnustl = libGnuStl(arch, atc->ndkToolChainVersion());
 
     Utils::FileName readelfPath = AndroidConfigurations::instance().readelfPath(target->activeRunConfiguration()->abi().architecture(),
                                                                                 atc->ndkToolChainVersion());
@@ -613,6 +618,9 @@ QStringList AndroidManager::availableQtLibs(ProjectExplorer::Target *target)
         mapLibs[library].dependencies = dependencies(readelfPath, libPath.absolutePath());
     }
 
+    const QString library = libgnustl.mid(libgnustl.lastIndexOf(QLatin1Char('/')) + 1);
+    mapLibs[library] = Library();;
+
     // clean dependencies
     foreach (const QString &key, mapLibs.keys()) {
         int it = 0;
@@ -950,5 +958,14 @@ bool AndroidManager::qtLibrariesLessThan(const Library &a, const Library &b)
     return a.level < b.level;
 }
 
+QString AndroidManager::libGnuStl(const QString &arch, const QString &ndkToolChainVersion)
+{
+    return AndroidConfigurations::instance().config().ndkLocation.toString()
+            + QLatin1String("/sources/cxx-stl/gnu-libstdc++/")
+            + ndkToolChainVersion + QLatin1String("/libs/")
+            + arch
+            + QLatin1String("/libgnustl_shared.so");
+}
+
 } // namespace Internal
 } // namespace Qt4ProjectManager

src/plugins/android/androidmanager.h

@@ -112,6 +112,8 @@ public:
     static QStringList prebundledLibs(ProjectExplorer::Target *target);
     static bool setPrebundledLibs(ProjectExplorer::Target *target, const QStringList &libs);
 
+    static QString libGnuStl(const QString &arch, const QString &ndkToolChainVersion);
+
 private:
     static void raiseError(const QString &reason);
     static bool openXmlFile(QDomDocument &doc, const Utils::FileName &fileName);