--- unix/configure.orig	2013-11-06 15:39:52.000000000 +0100
+++ unix/configure	2013-11-06 15:39:52.000000000 +0100
@@ -23,6 +23,8 @@
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
 # dashes changed to underlines.
+TCL_EXEC=tclsh8.4
+WISH_EXEC=wish8.4
 build=NONE
 cache_file=./config.cache
 exec_prefix=NONE
@@ -733,24 +735,6 @@
 fi
 
 
-# find include/tcl.h
-for f in $with_tclpath $prefix_locations ; do
-  if test -r "$f/include/tcl.h"; then
-    TCL_INC_DIR=$f/include
-    echo "$ac_t""setting TCL_INC_DIR to $TCL_INC_DIR" 1>&6
-    break
-  fi
-done
- 
-# find lib/tclConfig.sh
-for f in $with_tclpath $exec_prefix_locations ; do
-  if test -r "$f/lib/tclConfig.sh"; then
-    TCL_LIB_DIR=$f/lib
-    echo "$ac_t""setting TCL_LIB_DIR to $TCL_LIB_DIR" 1>&6
-    break
-  fi
-done
- 
 if test -z "$TCL_INC_DIR" ; then
   { echo "configure: error: could not find include/tcl.h in $prefix_locations" 1>&2; exit 1; }
 fi