tools: don't print gold linker warning w/o flag

MylesBorins · danielleadams · commit a7350b3a8fbf · 2020-11-09T13:35:01.000-05:00
Currently warning is printed called even if the selection ordering flag has not been passed. Only print warning if `--limit-configure-section-file` has been passed to configure. Fixes: #35872 PR-URL: #35955 Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
diff --git a/configure.py b/configure.py
@@ -1761,7 +1761,8 @@ def configure_section_file(o):
     proc = subprocess.Popen(['ld.gold'] + ['-v'], stdin = subprocess.PIPE,
                             stdout = subprocess.PIPE, stderr = subprocess.PIPE)
   except OSError:
-    warn('''No acceptable ld.gold linker found!''')
+    if options.node_section_ordering_info != "":
+      warn('''No acceptable ld.gold linker found!''')
     return 0
 
   match = re.match(r"^GNU gold.*([0-9]+)\.([0-9]+)$",
