[us-commits] [ehb54/ultrascan3] 25987d: Fix DOMAN fast path to check python3, not sphinx-b...

[emre brookes]

  Branch: refs/heads/ehb54-issue-925
  Home:   https://github.com/ehb54/ultrascan3
  Commit: 25987d47541a67eb9c6168d741326e47ede154b9
      https://github.com/ehb54/ultrascan3/commit/25987d47541a67eb9c6168d741326e47ede154b9
  Author: ehb54 <brookes at uthscsa.edu>
  Date:   2026-06-22 (Mon, 22 Jun 2026)

  Changed paths:
    M makeall.sh

  Log Message:
  -----------
  Fix DOMAN fast path to check python3, not sphinx-build

doc/manual/Makefile invokes the interpreter as plain "python3"
(SPHINXBUILD ?= python3 -m sphinx), not "sphinx-build". The previous
fast path checked "sphinx-build --version" and returned immediately on
success, but an unrelated sphinx-build entry-point script tied to some
other (possibly too-old) interpreter can be on PATH and "work" -- since
--version never touches conf.py -- while "python3 -m sphinx" still
fails. This bypassed the version-gated python3.X search entirely and
explains why the previous DOMAN fixes had no effect on a host with a
stale sphinx-build shim left over from a manual "pip install --user"
under python3.6. Check bare python3 directly instead.

ehb54/ultrascan-tickets#925



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