message: update make help
diff: @@ -52,18 +52,29 @@ help:
  @echo 'CmdStan v$(CMDSTAN_VERSION) help'
  @echo ''
  @echo ' Build CmdStan utilities:'
  +ifeq ($(OS),Windows_NT)
  + @echo ' > mingw32-make build'
  +else
  @echo ' > make build'
  +endif
  @echo ''
  @echo ' This target will:'
  @echo ' 1. Download the Stan compiler bin/stanc$(EXE).'
  @echo ' 2. Build the print utility bin/print$(EXE) (deprecated; will be removed in v3.0)'
  @echo ' 3. Build the stansummary utility bin/stansummary$(EXE)'
  @echo ' 4. Build the diagnose utility bin/diagnose$(EXE)'
  + @echo ' 5. Build all dependencies of Stan'
  @echo ''
  @echo ' Note: to build using multiple cores, use the -j option to make. '
  @echo ' For 4 cores:'
  @echo ' > make build -j4'
  @echo ''
  +ifeq ($(OS),Windows_NT)
  + @echo ' On Windows it is recommended include in the PATH environment'
  + @echo ' variable the directory of the Intel TBB library.'
  + @echo ' This can be setup permanently for the user with'
  + @echo ' > mingw32-make install-tbb'
  +endif
  @echo ''
  @echo ' Build a Stan program:'
  @echo ''
  