From: Maciej Olko <maciej.olko@affirm.com>
Date: Sat, 21 Mar 2026 17:07:12 +0000 (+0100)
Subject: [3.14] gh-139588: Docs: fix PDF build (#145741)
X-Git-Tag: v3.14.4~96
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9737ce2ac23b86d34b2894c6a1a16fe4a0594627;p=thirdparty%2FPython%2Fcpython.git

[3.14] gh-139588: Docs: fix PDF build (#145741)
---

diff --git a/Doc/Makefile b/Doc/Makefile
index 5b7fdf8ec08e..6eb466a34176 100644
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -89,7 +89,8 @@ htmlhelp: build
 
 .PHONY: latex
 latex: BUILDER = latex
-latex: build
+latex: _ensure-sphinxcontrib-svg2pdfconverter
+	$(MAKE) build BUILDER=$(BUILDER)
 	@echo "Build finished; the LaTeX files are in build/latex."
 	@echo "Run \`make all-pdf' or \`make all-ps' in that directory to" \
 	      "run these through (pdf)latex."
@@ -231,7 +232,7 @@ dist-text:
 	@echo "Build finished and archived!"
 
 .PHONY: dist-pdf
-dist-pdf:
+dist-pdf: _ensure-sphinxcontrib-svg2pdfconverter
 	# archive the A4 latex
 	@echo "Building LaTeX (A4 paper)..."
 	mkdir -p dist
@@ -292,6 +293,10 @@ _ensure-pre-commit:
 _ensure-sphinx-autobuild:
 	$(MAKE) _ensure-package PACKAGE=sphinx-autobuild
 
+.PHONY: _ensure-sphinxcontrib-svg2pdfconverter
+_ensure-sphinxcontrib-svg2pdfconverter:
+	$(MAKE) _ensure-package PACKAGE=sphinxcontrib-svg2pdfconverter
+
 .PHONY: check
 check: _ensure-pre-commit
 	$(VENVDIR)/bin/python3 -m pre_commit run --all-files
diff --git a/Doc/conf.py b/Doc/conf.py
index c0e26f4f7e14..f4427819eda8 100644
--- a/Doc/conf.py
+++ b/Doc/conf.py
@@ -45,6 +45,7 @@ _OPTIONAL_EXTENSIONS = (
     'linklint.ext',
     'notfound.extension',
     'sphinxext.opengraph',
+    'sphinxcontrib.rsvgconverter',
 )
 for optional_ext in _OPTIONAL_EXTENSIONS:
     try: