message: add check to script
diff: @@ -32,6 +32,7 @@ jobs:
  shell: powershell
  - name: Build Math libs & add to PATH
  run: |
  + make print-PRECOMPILED_HEADERS
  mingw32-make -f stan/lib/stan_math/make/standalone math-libs
  echo "D:/a/cmdstan/cmdstan/stan/lib/stan_math/lib/tbb" | Out-File -Append -FilePath $env:GITHUB_PATH -Encoding utf8
  shell: powershell
  