diff --git a/Source/QtDialog/CMakeLists.txt b/Source/QtDialog/CMakeLists.txt
index 0969aea01..221e4d25c 100644
--- a/Source/QtDialog/CMakeLists.txt
+++ b/Source/QtDialog/CMakeLists.txt
@@ -15,109 +15,108 @@ find_package(Qt4 REQUIRED)
 
 if(NOT QT4_FOUND)
   message(SEND_ERROR "Failed to find Qt 4.4 or greater.")
-else()
-
-  include(${QT_USE_FILE})
-  set(CMAKE_PACKAGE_QTGUI TRUE)
-  set(SRCS
-    AddCacheEntry.cxx
-    AddCacheEntry.h
-    CMakeSetup.cxx
-    CMakeSetupDialog.cxx
-    CMakeSetupDialog.h
-    FirstConfigure.cxx
-    FirstConfigure.h
-    QCMake.cxx
-    QCMake.h
-    QCMakeCacheView.cxx
-    QCMakeCacheView.h
-    QCMakeWidgets.cxx
-    QCMakeWidgets.h
-    QMacInstallDialog.cxx
-    QMacInstallDialog.h
-    )
-  QT4_WRAP_UI(UI_SRCS
-    CMakeSetupDialog.ui
-    Compilers.ui
-    CrossCompiler.ui
-    AddCacheEntry.ui
-    MacInstallDialog.ui
-    )
-  QT4_WRAP_CPP(MOC_SRCS
-    AddCacheEntry.h
-    Compilers.h
-    CMakeSetupDialog.h
-    FirstConfigure.h
-    QCMake.h
-    QCMakeCacheView.h
-    QCMakeWidgets.h
-    QMacInstallDialog.h
-    )
-  QT4_ADD_RESOURCES(RC_SRCS CMakeSetup.qrc)
-
-  set(SRCS ${SRCS} ${UI_SRCS} ${MOC_SRCS} ${RC_SRCS})
-  if(Q_WS_WIN)
-    set(SRCS ${SRCS} CMakeSetup.rc)
-  endif()
-  if(Q_WS_MAC)
-    set(SRCS ${SRCS} CMakeSetup.icns)
-    set(MACOSX_BUNDLE_ICON_FILE CMakeSetup.icns)
-    set_source_files_properties(CMakeSetup.icns PROPERTIES
-      MACOSX_PACKAGE_LOCATION Resources)
-  endif()
-
-  include_directories(${CMAKE_CURRENT_BINARY_DIR})
-  include_directories(${CMAKE_CURRENT_SOURCE_DIR})
-
-  add_executable(cmake-gui WIN32 MACOSX_BUNDLE ${SRCS})
-  target_link_libraries(cmake-gui CMakeLib ${QT_QTMAIN_LIBRARY} ${QT_LIBRARIES})
-  if(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.4)
-    if(APPLE)
-      set_target_properties(cmake-gui PROPERTIES
-       OUTPUT_NAME ${CMAKE_BUNDLE_NAME})
-    endif()
-    set(CMAKE_INSTALL_DESTINATION_ARGS
-      BUNDLE DESTINATION "${CMAKE_BUNDLE_LOCATION}")
-  endif()
-
-  install(TARGETS cmake-gui RUNTIME DESTINATION bin ${CMAKE_INSTALL_DESTINATION_ARGS})
-
-  if(UNIX)
-    # install a desktop file so CMake appears in the application start menu
-    # with an icon
-    install(FILES CMake.desktop DESTINATION share/applications )
-    install(FILES CMakeSetup32.png DESTINATION share/pixmaps )
-    install(FILES cmakecache.xml DESTINATION share/mime/packages )
-  endif()
-
-  if(APPLE)
-    set(CMAKE_POSTFLIGHT_SCRIPT
-      "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
-    set(CMAKE_POSTUPGRADE_SCRIPT
-      "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
-    configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postflight.sh.in"
-      "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
-    configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postupgrade.sh.in"
-      "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
-    install(CODE "execute_process(COMMAND ln -s \"../MacOS/${CMAKE_BUNDLE_NAME}\" cmake-gui
-                  WORKING_DIRECTORY \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin)")
-  endif()
-
-  if(APPLE OR WIN32)
-    # install rules for including 3rd party libs such as Qt
-    # if a system Qt is used (e.g. installed in /usr/lib/), it will not be included in the installation
-    set(fixup_exe "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin/cmake-gui${CMAKE_EXECUTABLE_SUFFIX}")
-    if(APPLE)
-      set(fixup_exe "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/MacOS/${CMAKE_BUNDLE_NAME}")
-    endif()
-    install(CODE "
-      include(\"${CMake_SOURCE_DIR}/Modules/BundleUtilities.cmake\")
-      set(BU_CHMOD_BUNDLE_ITEMS ON)
-      fixup_bundle(\"${fixup_exe}\" \"\" \"${QT_LIBRARY_DIR};${QT_BINARY_DIR}\")
-    ")
-  endif()
-
-  configure_file("${QtDialog_SOURCE_DIR}/QtDialogCPack.cmake.in"
-    "${QtDialog_BINARY_DIR}/QtDialogCPack.cmake" @ONLY)
+  return()
 endif()
 
+include(${QT_USE_FILE})
+set(CMAKE_PACKAGE_QTGUI TRUE)
+set(SRCS
+  AddCacheEntry.cxx
+  AddCacheEntry.h
+  CMakeSetup.cxx
+  CMakeSetupDialog.cxx
+  CMakeSetupDialog.h
+  FirstConfigure.cxx
+  FirstConfigure.h
+  QCMake.cxx
+  QCMake.h
+  QCMakeCacheView.cxx
+  QCMakeCacheView.h
+  QCMakeWidgets.cxx
+  QCMakeWidgets.h
+  QMacInstallDialog.cxx
+  QMacInstallDialog.h
+  )
+QT4_WRAP_UI(UI_SRCS
+  CMakeSetupDialog.ui
+  Compilers.ui
+  CrossCompiler.ui
+  AddCacheEntry.ui
+  MacInstallDialog.ui
+  )
+QT4_WRAP_CPP(MOC_SRCS
+  AddCacheEntry.h
+  Compilers.h
+  CMakeSetupDialog.h
+  FirstConfigure.h
+  QCMake.h
+  QCMakeCacheView.h
+  QCMakeWidgets.h
+  QMacInstallDialog.h
+  )
+QT4_ADD_RESOURCES(RC_SRCS CMakeSetup.qrc)
+
+set(SRCS ${SRCS} ${UI_SRCS} ${MOC_SRCS} ${RC_SRCS})
+if(Q_WS_WIN)
+  set(SRCS ${SRCS} CMakeSetup.rc)
+endif()
+if(Q_WS_MAC)
+  set(SRCS ${SRCS} CMakeSetup.icns)
+  set(MACOSX_BUNDLE_ICON_FILE CMakeSetup.icns)
+  set_source_files_properties(CMakeSetup.icns PROPERTIES
+    MACOSX_PACKAGE_LOCATION Resources)
+endif()
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+add_executable(cmake-gui WIN32 MACOSX_BUNDLE ${SRCS})
+target_link_libraries(cmake-gui CMakeLib ${QT_QTMAIN_LIBRARY} ${QT_LIBRARIES})
+if(${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} GREATER 2.4)
+  if(APPLE)
+    set_target_properties(cmake-gui PROPERTIES
+      OUTPUT_NAME ${CMAKE_BUNDLE_NAME})
+  endif()
+  set(CMAKE_INSTALL_DESTINATION_ARGS
+    BUNDLE DESTINATION "${CMAKE_BUNDLE_LOCATION}")
+endif()
+
+install(TARGETS cmake-gui RUNTIME DESTINATION bin ${CMAKE_INSTALL_DESTINATION_ARGS})
+
+if(UNIX)
+  # install a desktop file so CMake appears in the application start menu
+  # with an icon
+  install(FILES CMake.desktop DESTINATION share/applications )
+  install(FILES CMakeSetup32.png DESTINATION share/pixmaps )
+  install(FILES cmakecache.xml DESTINATION share/mime/packages )
+endif()
+
+if(APPLE)
+  set(CMAKE_POSTFLIGHT_SCRIPT
+    "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
+  set(CMAKE_POSTUPGRADE_SCRIPT
+    "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
+  configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postflight.sh.in"
+    "${CMake_BINARY_DIR}/Source/QtDialog/postflight.sh")
+  configure_file("${CMake_SOURCE_DIR}/Source/QtDialog/postupgrade.sh.in"
+    "${CMake_BINARY_DIR}/Source/QtDialog/postupgrade.sh")
+  install(CODE "execute_process(COMMAND ln -s \"../MacOS/${CMAKE_BUNDLE_NAME}\" cmake-gui
+                WORKING_DIRECTORY \$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin)")
+endif()
+
+if(APPLE OR WIN32)
+  # install rules for including 3rd party libs such as Qt
+  # if a system Qt is used (e.g. installed in /usr/lib/), it will not be included in the installation
+  set(fixup_exe "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/bin/cmake-gui${CMAKE_EXECUTABLE_SUFFIX}")
+  if(APPLE)
+    set(fixup_exe "\$ENV{DESTDIR}\${CMAKE_INSTALL_PREFIX}/MacOS/${CMAKE_BUNDLE_NAME}")
+  endif()
+  install(CODE "
+    include(\"${CMake_SOURCE_DIR}/Modules/BundleUtilities.cmake\")
+    set(BU_CHMOD_BUNDLE_ITEMS ON)
+    fixup_bundle(\"${fixup_exe}\" \"\" \"${QT_LIBRARY_DIR};${QT_BINARY_DIR}\")
+  ")
+endif()
+
+configure_file("${QtDialog_SOURCE_DIR}/QtDialogCPack.cmake.in"
+  "${QtDialog_BINARY_DIR}/QtDialogCPack.cmake" @ONLY)