[CMake] Environment variable for a custom command

[Gregory C. Sharp]

David Cole wrote:
> 
>     add_custom_command(OUTPUT output COMMAND ${CMAKE_COMMAND} -S
>     myscript.cmake)
> 
>     myscript.cmake:
>     set(ENV{PATH} ...)
>     execute_process(....)
 >
 > Make that "cmake -P" (not cmake -S)     -S is the run this script arg to
 > ctest...
 >

Works great.  Thanks!

-- 
Gregory C. Sharp
Dept. of Radiation Oncology
Massachusetts General Hospital
gcsharp at partners.org  /  617-724-3866
http://gray.mgh.harvard.edu

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