From nobody Thu Oct 2 01:01:46 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BFDAB2EB87B; Fri, 26 Sep 2025 10:16:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758881791; cv=none; b=ss0eUmVJVYZc1MxcFM2rtzuyBAyxHVR9RJRyPPfZDvISuW/m3wmgVYaQnoVTDIY/+l1xSJFEt2VWtncXlRA5cb1cffROkK53v1jMv9WG1/Z4dWDh7YH/qHVi4fHRbQbSvovqKhC7R7JhRdvuBWmPKrUEmlea9AACYDqf4nRBa7s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758881791; c=relaxed/simple; bh=qmAx3BU5iYpF0BhCqjMwryZ9h4swiPNSkQhkpvI834A=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=K1qVzUXXt+QHsry6GBuzuopmikdJvS6W4tCd8MS6fzG5euELmCyxPNMJmEFcetH2NG50yRaeEtVuEKYe63DrvUjjkL13PEdxdxITnUBUf56CFILbK0tg/qhlmPtEKhBwzcenJ1MkzjOo7VUklL/ZomCcwAEYTTQEJCwlStLZOKg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=WHU4CKYc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="WHU4CKYc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 55DD7C4CEF7; Fri, 26 Sep 2025 10:16:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758881791; bh=qmAx3BU5iYpF0BhCqjMwryZ9h4swiPNSkQhkpvI834A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WHU4CKYcKEJrNeZpNzhUfnHeMgRON0t7giyIYvluFOB0MulNggBwnCXb5jdOp3mB/ Oj6YsxL68tV08KGwtlwMFWG53JottQXEeQZzVTlzPPhHHm8QhUzodNB8JCkh8wWdBh kcvGm1g4jDsNfcMup8D6jzV0xugfYB9doCoYAKoTaGsw1a2D3Tb44yv0z3d/dCxOWC pYMEAXglJjvOVhH8Xd+abi/O9QDkVHjaOlY4idD3gGWqHCnhygejR07FIoqz90Zsi+ mmCTvotO6566A7NlNLgbSSZWRc/vOs6laIGNQunkxKNcmoXtGBTkqqP7zw0HXSuKjz AzFIPRQzHHk7w== Received: from mchehab by mail.kernel.org with local (Exim 4.98.2) (envelope-from ) id 1v25V7-00000005Xoq-1LRq; Fri, 26 Sep 2025 12:16:29 +0200 From: Mauro Carvalho Chehab To: "Jonathan Corbet" , Linux Doc Mailing List Cc: Mauro Carvalho Chehab , "Mauro Carvalho Chehab" , "Randy Dunlap" , linux-kernel@vger.kernel.org Subject: [PATCH 2/2] docs: Makefile: avoid a warning when using without texlive Date: Fri, 26 Sep 2025 12:16:19 +0200 Message-ID: X-Mailer: git-send-email 2.51.0 In-Reply-To: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: Mauro Carvalho Chehab Content-Type: text/plain; charset="utf-8" As reported by Randy, running make htmldocs on a machine without textlive now produce warnings: $ make O=3DDOCS htmldocs ../Documentation/Makefile:70: warning: overriding recipe for target 'pd= fdocs' ../Documentation/Makefile:61: warning: ignoring old recipe for target '= pdfdocs' That's because the code has now two definitions for pdfdocs in case $PDFLATEX command is not found. With the new script, such special case is not needed anymore, as the script checks it. Drop the special case. Even after dropping it, on a machine without LaTeX, it will still produce an error as expected, as running: $ ./tools/docs/sphinx-build-wrapper pdfdocs Error: pdflatex or latexmk required for PDF generation does the check. After applying the patch we have: $ make SPHINXDIRS=3Dpeci htmldocs Using alabaster theme Using Python kernel-doc $ make SPHINXDIRS=3Dpeci pdfdocs Error: pdflatex or latexmk required for PDF generation make[2]: *** [Documentation/Makefile:64: pdfdocs] Error 1 make[1]: *** [/root/Makefile:1808: pdfdocs] Error 2 make: *** [Makefile:248: __sub-make] Error 2 Which is the expected behavior. Reported-by: Randy Dunlap Link: https://lore.kernel.org/linux-doc/e7c29532-71de-496b-a89f-743cef28736= e@infradead.org/ Signed-off-by: Mauro Carvalho Chehab Acked-by: Randy Dunlap Tested-by: Randy Dunlap --- Documentation/Makefile | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/Documentation/Makefile b/Documentation/Makefile index c60db1038c9c..f764604fa1ac 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -66,20 +66,15 @@ htmldocs mandocs infodocs texinfodocs latexdocs epubdoc= s xmldocs pdfdocs linkche --builddir=3D"$(BUILDDIR)" --deny-vf=3D$(FONTS_CONF_DENY_VF) \ --theme=3D$(DOCS_THEME) --css=3D$(DOCS_CSS) --paper=3D$(PAPER) =20 -# Special handling for pdfdocs -ifneq ($(shell which $(PDFLATEX) >/dev/null 2>&1; echo $$?),0) -pdfdocs: - $(warning The '$(PDFLATEX)' command was not found. Make sure you have it = installed and in PATH to produce PDF output.) - @echo " SKIP Sphinx $@ target." -endif =20 -htmldocs-redirects: $(srctree)/Documentation/.renames.txt - @tools/docs/gen-redirects.py --output $(BUILDDIR) < $< -endif # HAVE_SPHINX +endif =20 # The following targets are independent of HAVE_SPHINX, and the rules shou= ld # work or silently pass without Sphinx. =20 +htmldocs-redirects: $(srctree)/Documentation/.renames.txt + @tools/docs/gen-redirects.py --output $(BUILDDIR) < $< + refcheckdocs: $(Q)cd $(srctree);scripts/documentation-file-ref-check =20 --=20 2.51.0