[CMake] Passing back list of files from Function

[Michael Jackson]

I have a function where I am generating a number of files and I need to pass that list of files back to the original calling cmake command/file/scope. How would I go about that?



function(create_files)
  set(options)
  set(multiValueArgs GENERATED_HEADERS)
  cmake_parse_arguments( WIG "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )

  foreach (....)
     .. Generate some files

  endforeach()
	

??
	
endfunction()


set(headers "")
create_files (GENERATED_HEADERS headers)


Could someone help me fill in the blanks? Thanks
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Mike Jackson                 www.bluequartz.net