6 files changed, 19 insertions, 0 deletions
diff --git a/src/corelib/configure.json b/src/corelib/configure.json
index 238002c150..c1bd37fd0c 100644
--- a/src/corelib/configure.json
+++ b/src/corelib/configure.json
@@ -576,6 +576,12 @@
             "purpose": "Provides support for command line parsing.",
             "section": "Utilities",
             "output": [ "publicFeature" ]
+        },
+        "topleveldomain": {
+            "label": "QUrl::topLevelDomain()",
+            "description": "Provides support for extracting the top level domain from URLs.",
+            "section": "Utilities",
+            "output": [ "publicFeature" ]
         }
     },
 
diff --git a/src/corelib/global/qconfig-bootstrapped.h b/src/corelib/global/qconfig-bootstrapped.h
index 76e4e98a74..3b86e94cdd 100644
--- a/src/corelib/global/qconfig-bootstrapped.h
+++ b/src/corelib/global/qconfig-bootstrapped.h
@@ -74,6 +74,7 @@
 #define QT_NO_SYSTEMLOCALE
 #define QT_NO_THREAD
 #define QT_FEATURE_timezone -1
+#define QT_FEATURE_topleveldomain -1
 #define QT_NO_TRANSLATION
 #define QT_FEATURE_translation -1
 #define QT_NO_GEOM_VARIANT
diff --git a/src/corelib/io/qtldurl.cpp b/src/corelib/io/qtldurl.cpp
index dd0ee6068d..96543bbbfd 100644
--- a/src/corelib/io/qtldurl.cpp
+++ b/src/corelib/io/qtldurl.cpp
@@ -37,6 +37,10 @@
 **
 ****************************************************************************/
 
+#include <qglobal.h>
+
+#if QT_CONFIG(topleveldomain)
+
 #include "qplatformdefs.h"
 #include "qurl.h"
 #include "private/qurltlds_p.h"
@@ -125,3 +129,5 @@ Q_CORE_EXPORT bool qIsEffectiveTLD(const QStringRef &domain)
 }
 
 QT_END_NAMESPACE
+
+#endif
diff --git a/src/corelib/io/qtldurl_p.h b/src/corelib/io/qtldurl_p.h
index b9fbdebbc5..4636f18874 100644
--- a/src/corelib/io/qtldurl_p.h
+++ b/src/corelib/io/qtldurl_p.h
@@ -55,6 +55,8 @@
 #include "QtCore/qurl.h"
 #include "QtCore/qstring.h"
 
+QT_REQUIRE_CONFIG(topleveldomain);
+
 QT_BEGIN_NAMESPACE
 
 Q_CORE_EXPORT QString qTopLevelDomain(const QString &domain);
diff --git a/src/corelib/io/qurl.cpp b/src/corelib/io/qurl.cpp
index 42a742213b..c165aef5a2 100644
--- a/src/corelib/io/qurl.cpp
+++ b/src/corelib/io/qurl.cpp
@@ -3117,6 +3117,7 @@ bool QUrl::hasFragment() const
     return d->hasFragment();
 }
 
+#if QT_CONFIG(topleveldomain)
 /*!
     \since 4.8
 
@@ -3151,6 +3152,7 @@ QString QUrl::topLevelDomain(ComponentFormattingOptions options) const
     }
     return tld;
 }
+#endif
 
 /*!
     Returns the result of the merge of this URL with \a relative. This
diff --git a/src/corelib/io/qurl.h b/src/corelib/io/qurl.h
index bce271fcb1..a554a3b07e 100644
--- a/src/corelib/io/qurl.h
+++ b/src/corelib/io/qurl.h
@@ -235,7 +235,9 @@ public:
 
     void setHost(const QString &host, ParsingMode mode = DecodedMode);
     QString host(ComponentFormattingOptions = FullyDecoded) const;
+#if QT_CONFIG(topleveldomain)
     QString topLevelDomain(ComponentFormattingOptions options = FullyDecoded) const;
+#endif
 
     void setPort(int port);
     int port(int defaultPort = -1) const;