Ignore errors.

diff --git a/Makefile.pre.in b/Makefile.pre.in
index b0b9ee4cdeb38be98ab3bd10c79f1c5d821088ed..4db761531029cd82e51e99766eed40ce1733bf6c 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1160,8 +1160,8 @@ TAGS::
 # Sanitation targets -- clean leaves libraries, executables and tags
 # files, which clobber removes as well
 pycremoval:
-       find $(srcdir) -name '*.py[co]' -exec rm -f {} ';'
-       find $(srcdir) -name '__pycache__' -exec rmdir {} ';'
+       -find $(srcdir) -name '*.py[co]' -exec rm -f {} ';'
+       -find $(srcdir) -name '__pycache__' -exec rmdir {} ';'
 
 rmtestturds:
        -rm -f *BAD *GOOD *SKIPPED