message: use all avail cores for cppcheck
diff: @@ -49,7 +49,7 @@ cppcheck:
  before_script:
  - apt-get update -qq && apt-get install -qq -y cppcheck
  script:
  - - sh cppcheck.sh . 28
  + - sh cppcheck.sh . `getconf _NPROCESSORS_ONLN`
  build_linux:gcc9:
  image: "ubuntu:focal"
  