[Cmake] Question about tclsh

[ibiris at genius.org.br]

Hello all,

I have a question regarding the discovery of the tclsh command on cygwin. 
Looking at CMake's Modules/FindTclsh.cmake it looks as if CMake is looking 
for an executable called cygtclsh83 or cygtclsh80.

I believe this is referring to much older versions of cygwin since the tcl 
interpreter is normally called tclsh or tclsh84 in newer versions of 
cygwin (cygwin1.dll version 1.5.9) and of tcl setup (my cygwin's tcltk 
package shows version 20030901-1)

This is a bit of a problem for me to use Dart with Cmake. The problem is 
that the scripts in CMake as well those in Dart look for the wrong 
executable. I am not sure but I also suspect by looking at Dart's TCL code 
that depending on the name of the executable for tclsh paths, passed for 
instance to Dart server's java processing, are processed using cygpath (to 
get something that java tools can recognize). 

Can anyone confirm my findings and perhaps suggest a way to fix them? 

One more thing: the lines

IF(WIN32)
        IF(UNIX)

are correct? Where do the values WIN32/UNIX get set? Shouldn't it be 
CYGWIN instead of UNIX?

All tips are greatfully appreciated. Regards,


----
Ilias Biris, Ph.D.
Senior Researcher
Genius Instituto de Tecnologia
TEL: +55 (0)92 6146503
FAX: +55 (0)92 6133144
http://www.genius.org.br/
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