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[106.167.137.155]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-25c37293d12sm49743615ad.39.2025.09.12.07.03.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Sep 2025 07:03:45 -0700 (PDT) Message-ID: Date: Fri, 12 Sep 2025 23:03:43 +0900 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 08/19] tools/docs: sphinx-build-wrapper: add a wrapper for sphinx-build To: Mauro Carvalho Chehab Cc: corbet@lwn.net, jani.nikula@linux.intel.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, tmgross@umich.edu References: <20250910153334.0b3e1440@foz.lan> <28c45f53-a3ff-428f-ba99-ebb09e0581d3@gmail.com> <20250912130420.6c14dbbd@foz.lan> Content-Language: en-US From: Akira Yokosawa In-Reply-To: <20250912130420.6c14dbbd@foz.lan> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On Fri, 12 Sep 2025 13:04:20 +0200, Mauro Carvalho Chehab wrote: > Em Fri, 12 Sep 2025 19:15:44 +0900 > Akira Yokosawa escreveu: > >> [-CC: rust people and list] >> >> OK, Looks like I have to bite. >> >> On Wed, 10 Sep 2025 15:33:34 +0200, Mauro Carvalho Chehab wrote: >> [...] >> >>> The current approach of using LaTeX for PDF is dirty: >>> >>> - Sphinx can't produce a LaTeX file from the Kernel trees without >>> hundreds of warnings; >>> - latexmk hides some of them, but even it just one warning is reported, >>> the return status is not zero. >> >> This sounds interesting to me. >> As far I remember, I have never seen such strange results of latexmk >> under build envs where all the necessary packages are properly installed. > > I saw it here on multiple distros including Fedora (which is the one > I use on my desktop). Media jenkins CI running on Debian always suffered > from such issues, up to the point I started ignoring pdf build results. > So please provide exact steps for me to see such errors. I don't have any issues after strictly following the suggestions from sphinx-pre-install under Fedora. I even invoked [...]/output/latex/Makefile manually after running "make latexdocs" by: - cd [...]/output/latex/ - make PDFLATEX="latexmk -xelatex" LATEXOPTS="-interaction=batchmode -no-shell-escape" -j6 -O all , and all the PDFs were built without any issues. Quite puzzling ... Or does your Fedora have some Noto CJK variable fonts installed? Hmm ... Thanks, Akira