Have a separate clean-jit-stencils make target

Author: hroncok

Makefile.pre.in

@@ -3276,11 +3276,16 @@ clobber: clean
 	-rm -f python-config.py python-config
 	-rm -rf cross-build
 
+# gh-141808: The JIT stencils are deliberately kept in make clean(-retain-profile)
+.PHONY: clean-jit-stencils
+clean-jit-stencils:
+	-rm -f jit_stencils*.h
+
 # Make things extra clean, before making a distribution:
 # remove all generated files, even Makefile[.pre]
 # Keep configure and Python-ast.[ch], it's possible they can't be generated
 .PHONY: distclean
-distclean: clobber docclean
+distclean: clobber docclean clean-jit-stencils
 	for file in $(srcdir)/Lib/test/data/* ; do \
 	    if test "$$file" != "$(srcdir)/Lib/test/data/README"; then rm "$$file"; fi; \
 	done
@@ -3289,8 +3294,6 @@ distclean: clobber docclean
 		Modules/ld_so_aix Modules/python.exp Misc/python.pc \
 		Misc/python-embed.pc Misc/python-config.sh
 	-rm -f python*-gdb.py
-	# gh-141808: The JIT stencils are deliberately kept in make clean(-retain-profile)
-	-rm -f jit_stencils*.h
 	# Issue #28258: set LC_ALL to avoid issues with Estonian locale.
 	# Expansion is performed here by shell (spawned by make) itself before
 	# arguments are passed to find. So LC_ALL=C must be set as a separate