build: find other .so files to clean between runs

The build/lib.macosx-13.3-x86_64-cpython-312/coverage/tracer.cpython-312-darwin.so
file seems to cause VirtualenvTests to fail if it's carried over from 3.12.0a7
to 3.12.0a7+ built from source.   Clean it out to prevent false failures.

1 files changed, 4 insertions, 2 deletions

diff --git a/igor.py b/igor.py
index ad0dbf8c..a7c5f963 100644
--- a/igor.py
+++ b/igor.py
@@ -12,6 +12,7 @@ import contextlib
 import datetime
 import glob
 import inspect
+import itertools
 import os
 import platform
 import pprint
@@ -77,10 +78,11 @@ def do_remove_extension(*args):
             "-c",
             "import coverage; print(coverage.__file__)"
         ], encoding="utf-8").strip())
+        roots = [root]
     else:
-        root = "coverage"
+        roots = ["coverage", "build/*/coverage"]
 
-    for pattern in so_patterns:
+    for root, pattern in itertools.product(roots, so_patterns):
         pattern = os.path.join(root, pattern.strip())
         if VERBOSITY:
             print(f"Searching for {pattern}")