--- /dev/null
+# TCL specific macro definitions.
+
+%__tclsh /usr/bin/tclsh
+
+%tcl_version %{expand:%%global tcl_version %(echo 'puts $tcl_version' | %{__tclsh})}%tcl_version
+%tcl_sitearch %{_libdir}/tcl%{tcl_version}
+%tcl_sitelib %{_datadir}/tcl%{tcl_version}