diff --git a/modules/qt_clucene.pri b/modules/qt_clucene.pri
deleted file mode 100644
index e8d56b5f75339c4717b8f2b0d92bacb4b73632cb..0000000000000000000000000000000000000000
--- a/modules/qt_clucene.pri
+++ /dev/null
@@ -1,17 +0,0 @@
-QT.clucene.VERSION = 5.0.0
-QT.clucene.MAJOR_VERSION = 5
-QT.clucene.MINOR_VERSION = 0
-QT.clucene.PATCH_VERSION = 0
-
-QT.clucene.name = QtCLucene
-QT.clucene.bins = $$QT_MODULE_BIN_BASE
-QT.clucene.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtCLucene
-QT.clucene.private_includes = $$QT_MODULE_INCLUDE_BASE/QtCLucene/$$QT.clucene.VERSION
-QT.clucene.sources = $$QT_MODULE_BASE/src/assistant/clucene
-QT.clucene.libs = $$QT_MODULE_LIB_BASE
-QT.clucene.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.clucene.imports = $$QT_MODULE_IMPORT_BASE
-QT.clucene.depends = core
-QT.clucene.defines = QT_CLUCLENE_LIB
-
-QT_CONFIG += clucene
diff --git a/modules/qt_designer.pri b/modules/qt_designer.pri
deleted file mode 100644
index faf22047b34e53a6c5e62fdbd0e6c5e0e09c882e..0000000000000000000000000000000000000000
--- a/modules/qt_designer.pri
+++ /dev/null
@@ -1,17 +0,0 @@
-QT.designer.VERSION = 5.0.0
-QT.designer.MAJOR_VERSION = 5
-QT.designer.MINOR_VERSION = 0
-QT.designer.PATCH_VERSION = 0
-
-QT.designer.name = QtDesigner
-QT.designer.bins = $$QT_MODULE_BIN_BASE
-QT.designer.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtDesigner
-QT.designer.private_includes = $$QT_MODULE_INCLUDE_BASE/QtDesigner/$$QT.designer.VERSION
-QT.designer.sources = $$QT_MODULE_BASE/src/designer/src/lib
-QT.designer.libs = $$QT_MODULE_LIB_BASE
-QT.designer.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.designer.imports = $$QT_MODULE_IMPORT_BASE
-QT.designer.depends = core xml gui widgets
-QT.designer.DEFINES = QT_DESIGNER_LIB
-
-QT_CONFIG += designer
diff --git a/modules/qt_designercomponents.pri b/modules/qt_designercomponents.pri
deleted file mode 100644
index a453c7949a2c2ce947ef68313ed0442d1dacb9b5..0000000000000000000000000000000000000000
--- a/modules/qt_designercomponents.pri
+++ /dev/null
@@ -1,16 +0,0 @@
-QT.designercomponents.VERSION = 5.0.0
-QT.designercomponents.MAJOR_VERSION = 5
-QT.designercomponents.MINOR_VERSION = 0
-QT.designercomponents.PATCH_VERSION = 0
-
-QT.designercomponents.name = QtDesignerComponents
-QT.designercomponents.bins = $$QT_MODULE_BIN_BASE
-QT.designercomponents.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtDesignerComponents
-QT.designercomponents.private_includes = $$QT_MODULE_INCLUDE_BASE/QtDesignerComponents/$$QT.designercomponents.VERSION
-QT.designercomponents.sources = $$QT_MODULE_BASE/src/designer/src/components/lib
-QT.designercomponents.libs = $$QT_MODULE_LIB_BASE
-QT.designercomponents.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.designercomponents.imports = $$QT_MODULE_IMPORT_BASE
-QT.designercomponents.depends = core xml gui widgets
-
-QT_CONFIG += designercomponents
diff --git a/modules/qt_help.pri b/modules/qt_help.pri
deleted file mode 100644
index a61086ccc71e9092b26c7703d7719c3a3992e25c..0000000000000000000000000000000000000000
--- a/modules/qt_help.pri
+++ /dev/null
@@ -1,17 +0,0 @@
-QT.help.VERSION = 5.0.0
-QT.help.MAJOR_VERSION = 5
-QT.help.MINOR_VERSION = 0
-QT.help.PATCH_VERSION = 0
-
-QT.help.name = QtHelp
-QT.help.bins = $$QT_MODULE_BIN_BASE
-QT.help.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtHelp
-QT.help.private_includes = $$QT_MODULE_INCLUDE_BASE/QtHelp/$$QT.help.VERSION
-QT.help.sources = $$QT_MODULE_BASE/src/assistant/help
-QT.help.libs = $$QT_MODULE_LIB_BASE
-QT.help.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.help.imports = $$QT_MODULE_IMPORT_BASE
-QT.help.depends = network sql
-QT.help.DEFINES = QT_HELP_LIB
-
-QT_CONFIG += help
diff --git a/modules/qt_uitools.pri b/modules/qt_uitools.pri
deleted file mode 100644
index 9e645b2edee1fc8821c811ef751eeaeb2c8b2549..0000000000000000000000000000000000000000
--- a/modules/qt_uitools.pri
+++ /dev/null
@@ -1,18 +0,0 @@
-QT.uitools.VERSION = 5.0.0
-QT.uitools.MAJOR_VERSION = 5
-QT.uitools.MINOR_VERSION = 0
-QT.uitools.PATCH_VERSION = 0
-
-QT.uitools.name = QtUiTools
-QT.uitools.bins = $$QT_MODULE_BIN_BASE
-QT.uitools.includes = $$QT_MODULE_INCLUDE_BASE $$QT_MODULE_INCLUDE_BASE/QtUiTools
-QT.uitools.private_includes = $$QT_MODULE_INCLUDE_BASE/QtUiTools/$$QT.uitools.VERSION
-QT.uitools.sources = $$QT_MODULE_BASE/src/designer/src/uitools
-QT.uitools.libs = $$QT_MODULE_LIB_BASE
-QT.uitools.plugins = $$QT_MODULE_PLUGIN_BASE
-QT.uitools.imports = $$QT_MODULE_IMPORT_BASE
-QT.uitools.depends = xml
-QT.uitools.module_config = staticlib
-QT.uitools.DEFINES = QT_UITOOLS_LIB
-
-QT_CONFIG += uitools
diff --git a/src/assistant/assistant/assistant.pro b/src/assistant/assistant/assistant.pro
index 3264f2d0165f6a98ccc08a25c2acbbdeba9bdec2..4c4008ed5cb4edca5019b7e212295fbfb076cee7 100644
--- a/src/assistant/assistant/assistant.pro
+++ b/src/assistant/assistant/assistant.pro
@@ -10,7 +10,7 @@ DESTDIR = $$QT.help.bins
 CONFIG += qt \
     warn_on \
     help
-QT += widgets network help
+QT += widgets network help sql
 !isEmpty(QT.printsupport.name): QT += printsupport
 PROJECTNAME = Assistant
 
diff --git a/src/assistant/clucene/clucene.pro b/src/assistant/clucene/clucene.pro
index bf90e9b165df9718676e57075585b82d4b993877..47be4613c5b4400a519aee2c3cddef6d87f2a33f 100644
--- a/src/assistant/clucene/clucene.pro
+++ b/src/assistant/clucene/clucene.pro
@@ -6,7 +6,6 @@ TARGET = QtCLucene
 QPRO_PWD = $$PWD
 
 CONFIG += module
-MODULE_PRI = ../../../modules/qt_clucene.pri
 
 QT = core
 
diff --git a/src/assistant/help/help.pro b/src/assistant/help/help.pro
index 76b4b9434ee30a430b1e11920d35cf3b347917f3..75768c5401efa413859023bc7b0c8b2027fce17c 100644
--- a/src/assistant/help/help.pro
+++ b/src/assistant/help/help.pro
@@ -1,18 +1,18 @@
-MODULE = help
-
 load(qt_module)
 
 TARGET = QtHelp
 QPRO_PWD = $$PWD
-QT += widgets sql network core-private clucene clucene-private
 
 CONFIG += module
-MODULE_PRI += ../../../modules/qt_help.pri
+QT = core-private gui widgets
 
 DEFINES += QHELP_LIB QT_CLUCENE_SUPPORT
 
 load(qt_module_config)
 
+# private dependencies
+QT += network sql clucene-private
+
 HEADERS += qthelpversion.h
 
 DEFINES -= QT_ASCII_CAST_WARNINGS
diff --git a/src/designer/src/components/lib/lib.pro b/src/designer/src/components/lib/lib.pro
index 0c316d4698841dbd5deac7fdb7326bba4c560ae7..e1f9381f8b27a9019e74dcd1d39ed5796a7b529a 100644
--- a/src/designer/src/components/lib/lib.pro
+++ b/src/designer/src/components/lib/lib.pro
@@ -1,16 +1,17 @@
-MODULE = designercomponents
 load(qt_module)
 
-TEMPLATE = lib
 TARGET = QtDesignerComponents
 
-QT += gui-private widgets widgets-private designer designer-private
 
 CONFIG += module
-MODULE_PRI = ../../../../../modules/qt_designercomponents.pri
+QT = core gui-private widgets-private designer-private
 
+MODULE = designercomponents
 load(qt_module_config)
 
+# private dependencies
+QT += xml
+
 # QtDesignerComponents uses
 DEFINES += QT_STATICPLUGIN
 DEFINES += QDESIGNER_COMPONENTS_LIBRARY
@@ -20,7 +21,6 @@ QMAKE_TARGET_PRODUCT = Designer
 QMAKE_TARGET_DESCRIPTION = Graphical user interface designer.
 
 #load up the headers info
-CONFIG += qt_install_headers
 HEADERS_PRI = $$QT.designer.includes/headers.pri
 include($$HEADERS_PRI, "", true)|clear(HEADERS_PRI)
 
diff --git a/src/designer/src/designer/designer.pro b/src/designer/src/designer/designer.pro
index a9efc947224f12346df5ca9bbca589c5ce99e01d..36ecea4abad4775f56599221ca474815b85b15dc 100644
--- a/src/designer/src/designer/designer.pro
+++ b/src/designer/src/designer/designer.pro
@@ -5,7 +5,6 @@ QT += core-private widgets xml network designer-private
 !isEmpty(QT.printsupport.name): QT += printsupport
 
 CONFIG += module
-MODULE_PRI = ../../../../modules/qt_designer.pri
 
 build_all:!build_pass {
     CONFIG -= build_all
diff --git a/src/designer/src/lib/lib.pro b/src/designer/src/lib/lib.pro
index 5006420fa83dbd9718fb32693fcbfa2eba7622ac..5c44b43d4c916890f250f62a4687501488fd8693 100644
--- a/src/designer/src/lib/lib.pro
+++ b/src/designer/src/lib/lib.pro
@@ -4,13 +4,13 @@ load(qt_module)
 
 TARGET = QtDesigner
 QPRO_PWD = $$PWD
-QT += core-private gui-private widgets widgets-private xml
 
 CONFIG += module
-MODULE_PRI = ../../../../modules/qt_designer.pri
+QT = core-private gui-private widgets-private xml
 
 unix|win32-g++*:QMAKE_PKGCONFIG_REQUIRES += QtXml QtCore QtGui QtWidgets
 
+MODULE_CONFIG = designer_defines
 load(qt_module_config)
 
 HEADERS += qtdesignerversion.h
diff --git a/src/designer/src/lib/uilib/uilib.pri b/src/designer/src/lib/uilib/uilib.pri
index a84d4a5b2108f98d9462b577e1ede195e6181e61..1322aeef51918ba921a64462fe8492c3eedd4ef7 100644
--- a/src/designer/src/lib/uilib/uilib.pri
+++ b/src/designer/src/lib/uilib/uilib.pri
@@ -3,7 +3,7 @@ INCLUDEPATH += $$PWD
 
 DEFINES += QT_DESIGNER
 
-QT += gui widgets
+QT += widgets
 
 # Input
 HEADERS += \
diff --git a/src/designer/src/uitools/uitools.pro b/src/designer/src/uitools/uitools.pro
index 28223d4545cb13af0d1d4bbb6acac5b516ddb636..75328d7c2ffcfec61a3dc9c70fe61855521aed03 100644
--- a/src/designer/src/uitools/uitools.pro
+++ b/src/designer/src/uitools/uitools.pro
@@ -1,12 +1,10 @@
-MODULE = uitools
-
 load(qt_module)
 
 TARGET = QtUiTools
 QPRO_PWD = $$PWD
 
 CONFIG += qt staticlib module
-MODULE_PRI = ../../../../modules/qt_uitools.pri
+QT = core
 
 unix|win32-g++*:QMAKE_PKGCONFIG_REQUIRES += QtCore
 
diff --git a/sync.profile b/sync.profile
index 43f732ebcdc654a55ea5e611564af688571fbd8f..392fdb1bf003275c1ff639d1262b07f5ba84206b 100644
--- a/sync.profile
+++ b/sync.profile
@@ -26,13 +26,6 @@
     "designercomponents" => "#include <QtDesignerComponents/QtDesignerComponents>\n",
     "uitools" => "#include <QtUiTools/QtUiTools>\n",
 );
-%modulepris = (
-    "QtCLucene" => "$basedir/modules/qt_clucene.pri",
-    "QtHelp" => "$basedir/modules/qt_help.pri",
-    "QtUiTools" => "$basedir/modules/qt_uitools.pri",
-    "QtDesigner" => "$basedir/modules/qt_designer.pri",
-    "QtDesignerComponents" => "$basedir/modules/qt_designercomponents.pri",
-);
 # Module dependencies.
 # Every module that is required to build this module should have one entry.
 # Each of the module version specifiers can take one of the following values: