[Cmake] suggestion for FindTclsh

[Bill Hoffman]

The Win32 API is available for cygwin.  It is just MFC that is not available.  

-Bill


At 11:14 AM 6/10/2002 -0400, Wheeler, Fred (Research) wrote:
>I think that this section from FindTclsh.cmake (indentation added)
>
>  IF(WIN32)
>    IF(UNIX)
>      FIND_PROGRAM(TCL_TCLSH cygtclsh80)
>    ENDIF(UNIX)
>  ENDIF(WIN32)
>
>should be changed to this
>
>  IF(CYGWIN)
>    FIND_PROGRAM(TCL_TCLSH cygtclsh80)
>  ENDIF(CYGWIN)
>
>I have found it convenient and quite helpful to unset WIN32 to compile VXL in Cygwin.  One
>side-effect is that this prevents cygtclsh80 from being found using the above, since WIN32 is unset.
>I realize that unsetting WIN32 may be unusual.  Still, I think the change suggested makes things more
>readable and makes more intuitive sense.  (WIN32 seems to imply that the Windows api is available.
>Same for UNIX.  cygtclsh80 is not in the intersection of the windows and Unix apis.)
>
>Just a suggestion.  Take it or leave it.
>
>Thanks,
>Fred Wheeler
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