use $HOME/.config unless XDG_CONFIG_HOME is set with respect to
http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
moreover, lose dot so as "$HOME/.config/libreoffice".

Conflicts:
	sal/osl/unx/diagnose.c

Conflicts:
	sal/osl/unx/nlsupport.c

Conflicts:
	offapi/com/sun/star/awt/XCallback.idl
	offapi/com/sun/star/awt/XContainerWindowEventHandler.idl
	offapi/com/sun/star/awt/XContainerWindowProvider.idl
	offapi/com/sun/star/awt/XDialogEventHandler.idl
	offapi/com/sun/star/awt/XDialogProvider.idl
	offapi/com/sun/star/awt/XRequestCallback.idl
	offapi/com/sun/star/awt/XUnitConversion.idl
	offapi/com/sun/star/awt/grid/GridColumnEvent.idl
	offapi/com/sun/star/awt/tab/TabPageActivatedEvent.idl
	offapi/com/sun/star/awt/tree/ExpandVetoException.idl
	offapi/com/sun/star/awt/tree/TreeDataModelEvent.idl
	offapi/com/sun/star/awt/tree/TreeExpansionEvent.idl
	offapi/com/sun/star/awt/tree/XMutableTreeDataModel.idl
	offapi/com/sun/star/awt/tree/XMutableTreeNode.idl
	offapi/com/sun/star/awt/tree/XTreeControl.idl
	offapi/com/sun/star/awt/tree/XTreeDataModel.idl
	offapi/com/sun/star/awt/tree/XTreeDataModelListener.idl
	offapi/com/sun/star/awt/tree/XTreeEditListener.idl
	offapi/com/sun/star/awt/tree/XTreeExpansionListener.idl
	offapi/com/sun/star/awt/tree/XTreeNode.idl
	offapi/com/sun/star/document/DocumentEvent.idl
	offapi/com/sun/star/document/XDocumentEventListener.idl
	offapi/com/sun/star/frame/XLayoutManagerListener.idl
	offapi/com/sun/star/geometry/XMapping2D.idl
	offapi/com/sun/star/inspection/XObjectInspectorUI.idl
	offapi/com/sun/star/inspection/XPropertyControl.idl
	offapi/com/sun/star/inspection/XPropertyControlFactory.idl
	offapi/com/sun/star/inspection/XPropertyControlObserver.idl
	offapi/com/sun/star/inspection/XPropertyHandler.idl
	offapi/com/sun/star/inspection/XStringRepresentation.idl
	offapi/com/sun/star/logging/LogRecord.idl
	offapi/com/sun/star/logging/XLogFormatter.idl
	offapi/com/sun/star/logging/XLogHandler.idl
	offapi/com/sun/star/logging/XLogger.idl
	offapi/com/sun/star/presentation/XSlideShowListener.idl
	offapi/com/sun/star/presentation/XSlideShowView.idl
	offapi/com/sun/star/rendering/FontInfo.idl
	offapi/com/sun/star/rendering/StrokeAttributes.idl
	offapi/com/sun/star/rendering/VolatileContentDestroyedException.idl
	offapi/com/sun/star/rendering/XAnimatedSprite.idl
	offapi/com/sun/star/rendering/XAnimation.idl
	offapi/com/sun/star/rendering/XBezierPolyPolygon2D.idl
	offapi/com/sun/star/rendering/XBitmapCanvas.idl
	offapi/com/sun/star/rendering/XBufferController.idl
	offapi/com/sun/star/rendering/XCachedPrimitive.idl
	offapi/com/sun/star/rendering/XCanvas.idl
	offapi/com/sun/star/rendering/XCanvasFont.idl
	offapi/com/sun/star/rendering/XColorSpace.idl
	offapi/com/sun/star/rendering/XCustomSprite.idl
	offapi/com/sun/star/rendering/XGraphicDevice.idl
	offapi/com/sun/star/rendering/XLinePolyPolygon2D.idl
	offapi/com/sun/star/rendering/XParametricPolyPolygon2D.idl
	offapi/com/sun/star/rendering/XPolyPolygon2D.idl
	offapi/com/sun/star/rendering/XSprite.idl
	offapi/com/sun/star/rendering/XSpriteCanvas.idl
	offapi/com/sun/star/rendering/XTextLayout.idl
	offapi/com/sun/star/report/XFixedLine.idl
	offapi/com/sun/star/report/XFixedText.idl
	offapi/com/sun/star/report/XFormatCondition.idl
	offapi/com/sun/star/report/XFormattedField.idl
	offapi/com/sun/star/report/XFunction.idl
	offapi/com/sun/star/report/XFunctions.idl
	offapi/com/sun/star/report/XFunctionsSupplier.idl
	offapi/com/sun/star/report/XGroup.idl
	offapi/com/sun/star/report/XGroups.idl
	offapi/com/sun/star/report/XImageControl.idl
	offapi/com/sun/star/report/XReportComponent.idl
	offapi/com/sun/star/report/XReportControlModel.idl
	offapi/com/sun/star/report/XReportDefinition.idl
	offapi/com/sun/star/report/XSection.idl
	offapi/com/sun/star/report/XShape.idl
	offapi/com/sun/star/report/inspection/DefaultComponentInspectorModel.idl
	offapi/com/sun/star/resource/XStringResourceResolver.idl
	offapi/com/sun/star/resource/XStringResourceWithLocation.idl
	offapi/com/sun/star/sdb/XDocumentDataSource.idl
	offapi/com/sun/star/sdb/XFormDocumentsSupplier.idl
	offapi/com/sun/star/sdb/XOfficeDatabaseDocument.idl
	offapi/com/sun/star/sdb/XReportDocumentsSupplier.idl
	offapi/com/sun/star/sdb/XSingleSelectQueryComposer.idl
	offapi/com/sun/star/sdb/tools/XConnectionTools.idl
	offapi/com/sun/star/security/SecurityInfrastructureException.idl
	offapi/com/sun/star/ui/XUIConfigurationManager.idl
	offapi/com/sun/star/ui/XUIElement.idl
	offapi/com/sun/star/ui/XUIElementSettings.idl
	offapi/com/sun/star/util/XModifiable2.idl
	offapi/com/sun/star/view/XMultiSelectionSupplier.idl
	offapi/com/sun/star/xml/crypto/SEInitializer.idl
	offapi/com/sun/star/xml/crypto/XSecurityEnvironment.idl

We probably should use isfinite() on more platforms, at least other
BSD-based ones, instead of the allegedly deprecated finite()?