BUG: The search is set to apply to all columns, but in Qt 4.2, that breaks

      the search entirely.  Search on the first column only when using Qt 4.2.

Source/QtDialog/QCMakeCacheView.cxx

@@ -44,7 +44,9 @@ QCMakeCacheView::QCMakeCacheView(QWidget* p)
   this->SearchFilter = new QSortFilterProxyModel(this);
   this->SearchFilter->setSourceModel(this->AdvancedFilter);
   this->SearchFilter->setFilterCaseSensitivity(Qt::CaseInsensitive);
+#if QT_VERSION >= 0x040300   // breaks search in Qt 4.2
   this->SearchFilter->setFilterKeyColumn(-1); // all columns
+#endif
   this->SearchFilter->setDynamicSortFilter(true);
   this->setModel(this->SearchFilter);