Mark all targets in `Doc/Makefile` as `PHONY` (GH-98189)

diff --git a/Doc/Makefile b/Doc/Makefile
index f52087409a04b62074fac2ad7483e01135adeb63..b09a9d754fb5aab7dc9c2f414378f4269360ad41 100644 (file)
--- a/Doc/Makefile
+++ b/Doc/Makefile
@@ -21,9 +21,9 @@ PAPEROPT_letter = -D latex_elements.papersize=letterpaper
 ALLSPHINXOPTS = -b $(BUILDER) -d build/doctrees $(PAPEROPT_$(PAPER)) -j auto \
                 $(SPHINXOPTS) $(SPHINXERRORHANDLING) . build/$(BUILDER) $(SOURCES)
 
-.PHONY: help build html htmlhelp latex text texinfo changes linkcheck \
-       coverage doctest pydoc-topics htmlview clean dist check serve \
-       autobuild-dev autobuild-stable venv
+.PHONY: help build html htmlhelp latex text texinfo epub changes linkcheck \
+       coverage doctest pydoc-topics htmlview clean clean-venv venv dist check serve \
+       autobuild-dev autobuild-dev-html autobuild-stable autobuild-stable-html
 
 help:
        @echo "Please use \`make <target>' where <target> is one of"