--- configure.orig	2013-05-28 17:05:26.000000000 +0200
+++ configure	2013-06-03 14:49:34.000000000 +0200
@@ -2589,7 +2589,7 @@
     LDFLAGS_ORIG="$LDFLAGS"
     TCL_EXPORT_FILE_SUFFIX=""
     UNSHARED_LIB_SUFFIX=""
-    TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
+    TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .`
     ECHO_VERSION='`echo ${VERSION}`'
     TCL_LIB_VERSIONS_OK=ok
     CFLAGS_DEBUG=-g