find . -delete

find . ... -delete
   instead of
find . ... | xargs rm -f

diff --git a/Makefile b/Makefile
index d447bbc59378033a3bfc98cb06270c6abced1d55..f452a6fb6a38f4e431ce0e8ad81dfb5aad14ca89 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -5,4 +5,4 @@ distr:
 
 .PHONY: clean
 clean:
-       find . -name '*.py[co]' -print | xargs rm -f
+       find . -depth -type f -name '*.py[co]' -delete