Werner Smekal writes:
 > I think it has something to do with these lines FindTCL.cmake
 > 
 > FIND_LIBRARY(TCL_LIBRARY
 >   NAMES
 >   tcl
 >   tcl${TK_LIBRARY_VERSION} tcl${TCL_TCLSH_VERSION} tcl${TK_WISH_VERSION}
 >   tcl86 tcl8.6
 >   tcl85 tcl8.5
 >   tcl84 tcl8.4
 >   tcl83 tcl8.3
 >   tcl82 tcl8.2
 >   tcl80 tcl8.0
 >   PATHS ${TCLTK_POSSIBLE_LIB_PATHS}
 >   )
 > 
 > It tries to find libraries with that names in that order, where
 > TCLTK_POSSIBLE_LIB_PATHS are paths found with the help of tclsh and
 > system paths are always there. From a former email it seems, that you
 > don't have libtcl.so in your devel path, only libtcl8.4.so. But cmake
 > finds libtcl.so in a system path, this may be the reason for the mixup.
 > Could you try to add a symlink to libtcl8.4.so (same with tk)? Does this
 > work?
 > 
 > I don't know too much about the naming conventions of linux libraries.
 > If this is a flaw of the FindTCL script, we should post a bug report to
 > the cmake list.

In my opinion, all possible versions should be searched for within the
installation prefix zone.

Then all possible versions should be searched for in other zones.

And it should be possible (and easy) to prevent that last step.

-Geoff


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