Set version to 1.6.4 final.

- QT_INSTALL_TRANSLATIONS was not defined in Qt5
- Some languages have been split up in multiple qm's. We only need qtbase for now

VERSION.cmake

@@ -4,7 +4,7 @@ set( MIRALL_VERSION_PATCH 4 )
 set( MIRALL_SOVERSION 0 )
 
 if ( NOT DEFINED MIRALL_VERSION_SUFFIX )
-	set( MIRALL_VERSION_SUFFIX "rc2") #e.g. beta1, beta2, rc1
+	set( MIRALL_VERSION_SUFFIX "") #e.g. beta1, beta2, rc1
 endif( NOT DEFINED MIRALL_VERSION_SUFFIX )
 
 if( NOT DEFINED MIRALL_VERSION_BUILD )

cmake/modules/NSIS.template.in

@@ -378,6 +378,7 @@ Section "${APPLICATION_NAME}" SEC_APPLICATION
    ; Make sure only to copy qt, not qt_help, etc
    File "${MING_SHARE}\qt5\translations\qt_??.qm"
    File "${MING_SHARE}\qt5\translations\qt_??_??.qm"
+   File "${MING_SHARE}\qt5\translations\qtbase_*.qm"
    File "${MING_SHARE}\qt5\translations\qtkeychain_*.qm"
 
    SetOutPath "$INSTDIR\platforms"

src/CMakeLists.txt

@@ -390,7 +390,6 @@ set(ownCloud ${ownCloud_old})
 if (WITH_DBUS)
     set(ADDITIONAL_APP_MODULES DBus)
 endif(WITH_DBUS)
-
 if(NOT BUILD_OWNCLOUD_OSX_BUNDLE AND NOT BUILD_LIBRARIES_ONLY)
     set(BIN_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 
@@ -427,8 +426,15 @@ elseif(NOT BUILD_LIBRARIES_ONLY)
 
     set (QM_DIR ${OWNCLOUD_OSX_BUNDLE}/Contents/Resources/Translations)
     install(FILES ${mirall_I18N} DESTINATION ${QM_DIR})
+    get_target_property(_qmake Qt5::qmake LOCATION)
+    execute_process(COMMAND ${_qmake} -query QT_INSTALL_TRANSLATIONS
+        OUTPUT_VARIABLE QT_TRANSLATIONS_DIR
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+    )
     file(GLOB qt_I18N ${QT_TRANSLATIONS_DIR}/qt_??.qm ${QT_TRANSLATIONS_DIR}/qt_??_??.qm)
     install(FILES ${qt_I18N} DESTINATION ${QM_DIR})
+    file(GLOB qtbase_I18N ${QT_TRANSLATIONS_DIR}/qtbase_??.qm ${QT_TRANSLATIONS_DIR}/qt_??_??.qm)
+    install(FILES ${qtbase_I18N} DESTINATION ${QM_DIR})
     file(GLOB qtkeychain_I18N ${QT_TRANSLATIONS_DIR}/qtkeychain*.qm)
     install(FILES ${qtkeychain_I18N} DESTINATION ${QM_DIR})
 endif()

src/mirall/application.cpp

@@ -532,12 +532,15 @@ void Application::setupTranslations()
             setProperty("ui_lang", lang);
             const QString qtTrPath = QLibraryInfo::location(QLibraryInfo::TranslationsPath);
             const QString qtTrFile = QLatin1String("qt_") + lang;
-            if (qtTranslator->load(qtTrFile, qtTrPath)) {
-                qtTranslator->load(qtTrFile, trPath);
+            const QString qtBaseTrFile = QLatin1String("qtbase_") + lang;
+            if (!qtTranslator->load(qtTrFile, qtTrPath)) {
+                if (!qtTranslator->load(qtTrFile, trPath)) {
+                    qtTranslator->load(qtBaseTrFile, trPath);
+                }
             }
-            const QString qtkeychainFile = QLatin1String("qt_") + lang;
-            if (!qtkeychainTranslator->load(qtkeychainFile, qtTrPath)) {
-               qtkeychainTranslator->load(qtkeychainFile, trPath);
+            const QString qtkeychainTrFile = QLatin1String("qtkeychain_") + lang;
+            if (!qtkeychainTranslator->load(qtkeychainTrFile, qtTrPath)) {
+                qtkeychainTranslator->load(qtkeychainTrFile, trPath);
             }
             if (!translator->isEmpty())
                 installTranslator(translator);