Remove reporting of rejected parts during target expand (#23120)

* Remove reporting of rejected parts during target expand

* Restyle

* Remove invalid comment

scripts/build/build/target.py

@@ -47,6 +47,9 @@
 from typing import Any, Dict, List, Iterable, Optional
 
 
+report_rejected_parts = True
+
+
 @dataclass(init=False)
 class TargetPart:
     # SubTarget/Modifier name
@@ -78,14 +81,16 @@ def ExceptIfRe(self, expr: str):
     def Accept(self, full_input: str):
         if self.except_if_re:
             if self.except_if_re.search(full_input):
-                # likely nothing will match when we get such an error
-                logging.error(f"'{self.name}' does not support '{full_input}' due to rule EXCEPT IF '{self.except_if_re.pattern}'")
+                if report_rejected_parts:
+                    # likely nothing will match when we get such an error
+                    logging.error(f"'{self.name}' does not support '{full_input}' due to rule EXCEPT IF '{self.except_if_re.pattern}'")
                 return False
 
         if self.only_if_re:
             if not self.only_if_re.search(full_input):
-                # likely nothing will match when we get such an error
-                logging.error(f"'{self.name}' does not support '{full_input}' due to rule ONLY IF '{self.only_if_re.pattern}'")
+                if report_rejected_parts:
+                    # likely nothing will match when we get such an error
+                    logging.error(f"'{self.name}' does not support '{full_input}' due to rule ONLY IF '{self.only_if_re.pattern}'")
                 return False
 
         return True

scripts/build/build_examples.py

@@ -162,6 +162,7 @@ def cmd_generate(context):
 def cmd_targets(context, expand):
     for target in build.targets.BUILD_TARGETS:
         if expand:
+            build.target.report_rejected_parts = False
             for s in target.AllVariants():
                 print(s)
         else: