[CMake] Include path Tcl under Cygwin

[Alan W. Irwin]

On 2013-07-04 09:54+0200 Arjen Markus wrote:

>  As you can see, all is Cygwin-related, _except_ the
> path to the Tcl include files. I can assure you those
> files are present under /usr/include too, with all the
> ordinary permissions (-rw-r--r--) and for the correct
> version of Tcl (/usr/bin/tclsh returns 8.5.11 and the
> tcl.h file contains that very same version number).

Hi Arjen:

Set CMAKE_INCLUDE_PATH so that the cygwin version of the
headers is found.

Alan

__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
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Linux-powered Science
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