--- deps/xxhash/Makefile.orig	2026-05-25 09:26:50 UTC
+++ deps/xxhash/Makefile
@@ -186,11 +186,12 @@ clean:
 	$(RM) xxhsum.wasm xxhsum.js xxhsum.html
 	$(RM) xxh32sum$(EXT) xxh64sum$(EXT) xxh128sum$(EXT) xxh3sum$(EXT)
 	$(RM) fuzzer
+ifneq	($(wildcard tests/*),)
 	$(MAKE) -C tests clean
 	$(MAKE) -C tests/bench clean
 	$(MAKE) -C tests/collisions clean
 	@echo cleaning completed
-
+endif
 
 # =================================================
 # tests
