fix: handle empty output from getconf #5473
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rgrinberg
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Feb 22, 2022
If getconf prints nothing to its standard output, input_line raises End_of_file instead of returning a string. That should cause auto_concurrency to attempt the next approach for detecting concurrency. Fixes ocaml#5471 Signed-off-by: Michael Hendricks <michael@ndrix.org>
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…e-rpc, dune-rpc-lwt, dune-private-libs, dune-glob, dune-configurator, dune-build-info and dune-action-plugin (3.0.3) CHANGES: - Do not enable warnings 63-70 by default (ocaml/dune#5476, fixes ocaml/dune#5464, @rgrinberg) - Allow %{read-lines} to introduce dynamic dependencies like %{read}. (ocaml/dune#5440, @anmonteiro) - Look up `gmake` before `make` (ocaml/dune#5474, fixes ocaml/dune#5470, @rgrinberg) - Handle empty output from `getconf` (ocaml/dune#5473 fixes ocaml/dune#5471, @mndrix) - Depend on any provided `foreign_archives` for ctypes stub generation (ocaml/dune#5475, @mbacarella)
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If getconf prints nothing to its standard output, input_line raises
End_of_file instead of returning a string. That, or any other problem
while capturing the CPU count, should cause auto_concurrency to
attempt the next approach for detecting concurrency.
Fixes #5471
Signed-off-by: Michael Hendricks michael@ndrix.org