--- aiohttp-3.8.1/Makefile.old	2022-07-22 03:42:21.584566976 +0200
+++ aiohttp-3.8.1/Makefile	2022-07-22 03:42:33.320686723 +0200
@@ -25,7 +25,6 @@
 # check_sum.py works perfectly fine but slow when called for every file from $(ALLS)
 # (perhaps even several times for each file).
 # That is why much less readable but faster solution exists
-ifneq (, $(shell command -v sha256sum))
 %.hash: FORCE
 	$(eval $@_ABS := $(abspath $@))
 	$(eval $@_NAME := $($@_ABS))
@@ -38,10 +37,6 @@
 	  echo re-hash $($@_ORIG); \
 	  sha256sum $($@_ORIG) > $($@_ABS); \
 	fi
-else
-%.hash: FORCE
-	@./tools/check_sum.py $@ # --debug
-endif
 
 # Enumerate intermediate files to don't remove them automatically.
 .SECONDARY: $(call to-hash,$(ALLS))