message: fix cmake syntax issue
diff: @@ -130,7 +130,7 @@ endif()
  include(ProcessorCount)
  ProcessorCount(PROC_COUNT)
  if(NOT PROC_COUNT EQUAL 0)
  - if (defined ENV{CI_PARALLELISM})
  + if (DEFINED ENV{CI_PARALLELISM})
  set(PROC_COUNT "$ENV{CI_PARALLELISM}")
  elseif(PROC_COUNT LESS 4)
  set(PROC_COUNT 1)
  