Issue #5033: Fix building of the sqlite3 extension module
diff --git a/setup.py b/setup.py
index d9898ff..6435834 100644
--- a/setup.py
+++ b/setup.py
@@ -1012,7 +1012,7 @@
                 with open(f) as file:
                     incf = file.read()
                 m = re.search(
-                    r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf)
+                    r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"([\d\.]*)"', incf)
                 if m:
                     sqlite_version = m.group(1)
                     sqlite_version_tuple = tuple([int(x)