diff --git a/src/concurrent/CMakeLists.txt b/src/concurrent/CMakeLists.txt
index 73aa12dea0..7dfc9e911e 100644
--- a/src/concurrent/CMakeLists.txt
+++ b/src/concurrent/CMakeLists.txt
@@ -25,6 +25,7 @@ qt_internal_add_module(Concurrent
         qtconcurrenttask.h
         qtconcurrentthreadengine.cpp qtconcurrentthreadengine.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     LIBRARIES
diff --git a/src/corelib/CMakeLists.txt b/src/corelib/CMakeLists.txt
index 4fb3e0d3aa..40eb758d4f 100644
--- a/src/corelib/CMakeLists.txt
+++ b/src/corelib/CMakeLists.txt
@@ -322,6 +322,7 @@ qt_internal_add_module(Core
         compat/removed_api.cpp
         global/qsimd.cpp
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
         QT_TYPESAFE_FLAGS
diff --git a/src/dbus/CMakeLists.txt b/src/dbus/CMakeLists.txt
index f489eac2e3..1ce8becb54 100644
--- a/src/dbus/CMakeLists.txt
+++ b/src/dbus/CMakeLists.txt
@@ -42,6 +42,7 @@ qt_internal_add_module(DBus
         qtdbusglobal.h qtdbusglobal_p.h
     DEFINES
         DBUS_API_SUBJECT_TO_CHANGE
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
     LIBRARIES
         Qt::CorePrivate
diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
index ccc7631308..9a92c3aed2 100644
--- a/src/gui/CMakeLists.txt
+++ b/src/gui/CMakeLists.txt
@@ -259,6 +259,7 @@ qt_internal_add_module(Gui
         util/qtexturefilereader.cpp util/qtexturefilereader_p.h
         util/qvalidator.cpp util/qvalidator.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
         QT_QPA_DEFAULT_PLATFORM_NAME="${QT_QPA_DEFAULT_PLATFORM}"
diff --git a/src/network/CMakeLists.txt b/src/network/CMakeLists.txt
index 64c9bf5942..c2a34c5319 100644
--- a/src/network/CMakeLists.txt
+++ b/src/network/CMakeLists.txt
@@ -53,6 +53,7 @@ qt_internal_add_module(Network
         ssl/qsslsocket.h
         ssl/qtlsbackend.cpp ssl/qtlsbackend_p.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     INCLUDE_DIRECTORIES
diff --git a/src/opengl/CMakeLists.txt b/src/opengl/CMakeLists.txt
index 9cba766d10..cbb2a2b338 100644
--- a/src/opengl/CMakeLists.txt
+++ b/src/opengl/CMakeLists.txt
@@ -36,6 +36,7 @@ qt_internal_add_module(OpenGL
     NO_UNITY_BUILD_SOURCES
         qopengltextureblitter.cpp       # qDebug()<< ambiguities
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     LIBRARIES
diff --git a/src/openglwidgets/CMakeLists.txt b/src/openglwidgets/CMakeLists.txt
index e28b30bd8e..fff233dd20 100644
--- a/src/openglwidgets/CMakeLists.txt
+++ b/src/openglwidgets/CMakeLists.txt
@@ -10,6 +10,7 @@ qt_internal_add_module(OpenGLWidgets
         qopenglwidget.cpp qopenglwidget.h
         qtopenglwidgetsglobal.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     LIBRARIES
diff --git a/src/printsupport/CMakeLists.txt b/src/printsupport/CMakeLists.txt
index 1ff5fd552f..0b13146cf9 100644
--- a/src/printsupport/CMakeLists.txt
+++ b/src/printsupport/CMakeLists.txt
@@ -20,6 +20,7 @@ qt_internal_add_module(PrintSupport
         kernel/qprinterinfo.cpp kernel/qprinterinfo.h kernel/qprinterinfo_p.h
         kernel/qtprintsupportglobal.h kernel/qtprintsupportglobal_p.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     INCLUDE_DIRECTORIES
diff --git a/src/sql/CMakeLists.txt b/src/sql/CMakeLists.txt
index a7e139655a..dbd7cf99bf 100644
--- a/src/sql/CMakeLists.txt
+++ b/src/sql/CMakeLists.txt
@@ -23,6 +23,7 @@ qt_internal_add_module(Sql
         kernel/qtsqlglobal.h kernel/qtsqlglobal_p.h
     DEFINES
         QT_NO_CAST_FROM_ASCII
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     LIBRARIES
diff --git a/src/testlib/CMakeLists.txt b/src/testlib/CMakeLists.txt
index 8b0b06e646..25d48a3f58 100644
--- a/src/testlib/CMakeLists.txt
+++ b/src/testlib/CMakeLists.txt
@@ -59,6 +59,7 @@ qt_internal_add_module(Test
     DEFINES
         QT_NO_CAST_FROM_ASCII
         QT_NO_CAST_TO_ASCII
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_DATASTREAM
         QT_NO_FOREACH
         # Ensure uniform location info between release and debug builds
diff --git a/src/widgets/CMakeLists.txt b/src/widgets/CMakeLists.txt
index e0b8d8cab3..cf00dff0c1 100644
--- a/src/widgets/CMakeLists.txt
+++ b/src/widgets/CMakeLists.txt
@@ -51,6 +51,7 @@ qt_internal_add_module(Widgets
         widgets/qframe.cpp widgets/qframe.h widgets/qframe_p.h
         widgets/qwidgetanimator.cpp widgets/qwidgetanimator_p.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_USING_NAMESPACE
     INCLUDE_DIRECTORIES
         dialogs
diff --git a/src/xml/CMakeLists.txt b/src/xml/CMakeLists.txt
index 6c5c0c2755..58c43f2384 100644
--- a/src/xml/CMakeLists.txt
+++ b/src/xml/CMakeLists.txt
@@ -11,6 +11,7 @@ qt_internal_add_module(Xml
         dom/qdomhelpers.cpp dom/qdomhelpers_p.h
         qtxmlglobal.h
     DEFINES
+        QT_NO_CONTEXTLESS_CONNECT
         QT_NO_FOREACH
         QT_NO_USING_NAMESPACE
     LIBRARIES