https://github.com/pypa/setuptools-scm/issues/1201

--- setuptools_scm-9.2.0/src/setuptools_scm/_integration/pyproject_reading.py.orig
+++ setuptools_scm-9.2.0/src/setuptools_scm/_integration/pyproject_reading.py
@@ -204,13 +204,6 @@
     section = tool_section.get(tool_name, {})
     section_present = tool_name in tool_section
 
-    if not section_present:
-        log.warning(
-            "toml section missing %r does not contain a tool.%s section",
-            path,
-            tool_name,
-        )
-
     project = defn.get("project", {})
     project_present = "project" in defn
     pyproject_data = PyProjectData(