Hello,

I've been using several "install (CODE "EXECUTE_PROCESS ...")" constructs in my 
top-level CMakeLists.txt file. However, I've been unable to capture/operate on 
any exit status of the embedded command. Unfortunately, documentation/searches 
haven't turned up any useful pointers. The closest I've come is a pointer in 
the following thread:
http://www.cmake.org/pipermail/cmake/2011-July/045475.html 
However, I've not been able to sufficiently read between the lines to get this 
working.

Does anyone have any thoughts on how to get something like the following 
working:

   install (CODE "EXECUTE_PROCESS (
      COMMAND ant ...
      WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/java
      ERROR_VARIABLE _err
   )
   If (${_err})
      MESSAGE( FATAL_ERROR \"err: ${_err}\")
   endif ()")

Thanks!
-David


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