[CMake] [CTest] DLLs, scripts, and build types

[Gregory Sharp]

Hello,  I ran into a problem with getting the CTest to run when 
linking with a DLL.

1) My program links with ITK, and I build this as a DLL on windows.

2) During testing, my program needs to find the ITK dll.  I do not
wish to add to the global path.

3) My understanding is that the workaround for (2) is to create a 
script which sets the path.  So I make a CMake script.  CTest launches
the CMake script, which sets the path, and runs my executable.

4) However, my CMake script needs to know the name of the executable.
The executable can be in Release, or Debug, or whatever.  
Now I'm stuck, because I can't figure out how CMake can find the 
right directory.  There is a similar issue for finding the ITK dll, 
which can be in release or debug subdirectory.

I appreciate any advice.  Maybe there is a simple way?

Thank you,
-- 
Greg Sharp
gregsharp at geocities.com