3 files changed, 13 insertions, 15 deletions
diff --git a/src/gui/text/qfontdatabase.cpp b/src/gui/text/qfontdatabase.cpp
index e3270b430f..86a5bed15d 100644
--- a/src/gui/text/qfontdatabase.cpp
+++ b/src/gui/text/qfontdatabase.cpp
@@ -344,6 +344,7 @@ struct  QtFontFamily
     bool askedForFallback;
     unsigned char writingSystems[QFontDatabase::WritingSystemsCount];
 
+    bool matchesFamilyName(const QString &familyName) const;
     QtFontFoundry *foundry(const QString &f, bool = false);
 };
 
@@ -383,6 +384,11 @@ QtFontFoundry *QtFontFamily::foundry(const QString &f, bool create)
     return foundries[count++];
 }
 
+bool QtFontFamily::matchesFamilyName(const QString &familyName) const
+{
+    return name.compare(familyName, Qt::CaseInsensitive) == 0 || aliases.contains(familyName, Qt::CaseInsensitive);
+}
+
 
 class QFontDatabasePrivate
 {
@@ -852,19 +858,7 @@ static bool matchFamilyName(const QString &familyName, QtFontFamily *f)
 {
     if (familyName.isEmpty())
         return true;
-
-    if (f->name.compare(familyName, Qt::CaseInsensitive) == 0)
-        return true;
-
-    QStringList::const_iterator it = f->aliases.constBegin();
-    while (it != f->aliases.constEnd()) {
-        if ((*it).compare(familyName, Qt::CaseInsensitive) == 0)
-            return true;
-
-        ++it;
-    }
-
-    return false;
+    return f->matchesFamilyName(familyName);
 }
 
 /*!
diff --git a/src/gui/text/qfontdatabase_qpa.cpp b/src/gui/text/qfontdatabase_qpa.cpp
index be42e892fa..32580ada7a 100644
--- a/src/gui/text/qfontdatabase_qpa.cpp
+++ b/src/gui/text/qfontdatabase_qpa.cpp
@@ -110,8 +110,7 @@ static QStringList fallbackFamilies(const QString &family, QFont::Style style, Q
     for (i = retList.begin(); i != retList.end(); ++i) {
         bool contains = false;
         for (int j = 0; j < db->count; j++) {
-            QtFontFamily *qtFamily = db->families[j];
-            if (!(i->compare(qtFamily->name,Qt::CaseInsensitive))) {
+            if (db->families[j]->matchesFamilyName(*i)) {
                 contains = true;
                 break;
             }
diff --git a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
index 6ba71d112e..0d57b71f46 100644
--- a/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
+++ b/src/platformsupport/fontdatabases/fontconfig/qfontconfigdatabase.cpp
@@ -370,6 +370,8 @@ static bool isSymbolFont(FontFile *fontFile)
     return hasSymbolMap;
 }
 
+Q_GUI_EXPORT void qt_registerAliasToFontFamily(const QString &familyName, const QString &alias);
+
 void QFontconfigDatabase::populateFontDatabase()
 {
     FcFontSet  *fonts;
@@ -511,6 +513,9 @@ void QFontconfigDatabase::populateFontDatabase()
         QString styleName = style_value ? QString::fromUtf8((const char *) style_value) : QString();
         QPlatformFontDatabase::registerFont(familyName,styleName,QLatin1String((const char *)foundry_value),weight,style,stretch,antialias,scalable,pixel_size,fixedPitch,writingSystems,fontFile);
 //        qDebug() << familyName << (const char *)foundry_value << weight << style << &writingSystems << scalable << true << pixel_size;
+
+        for (int k = 1; FcPatternGetString(fonts->fonts[i], FC_FAMILY, k, &value) == FcResultMatch; ++k)
+            qt_registerAliasToFontFamily(familyName, QString::fromUtf8((const char *)value));
     }
 
     FcFontSetDestroy (fonts);