Adds '#'s to the beginning of each output line when running with -d

tools/linux/dump-static-initializers.py

Index: tools/linux/dump-static-initializers.py
diff --git a/tools/linux/dump-static-initializers.py b/tools/linux/dump-static-initializers.py
index 61261cb8b133e52669b674013c2ac5c8c64700e1..ede5489703c252fa741e4a7be9df1df6a3af9365 100755
--- a/tools/linux/dump-static-initializers.py
+++ b/tools/linux/dump-static-initializers.py
@@ -147,7 +147,7 @@ def main():
   parser.add_option('-d', '--diffable', dest='diffable',
                     action='store_true', default=False,
                     help='Prints the filename on each line, for more easily '
-                         'diff-able output.')
+                         'diff-able output. (Used by sizes.py)')
   opts, args = parser.parse_args()
   if len(args) != 1:
     parser.error('missing filename argument')
@@ -183,14 +183,18 @@ def main():
         ref_output.append('  ' + ref)
 
     if opts.diffable:
-      print '\n'.join(qualified_filename + r for r in ref_output)
+      print '\n'.join('# ' + qualified_filename + r for r in ref_output)
     else:
       print '%s (initializer offset 0x%x size 0x%x)' % (qualified_filename,
                                                         addr, size)
       print '\n'.join(ref_output) + '\n'
 

[Nico, 2012/02/07 05:53:19]

Just

  if opts.diffable:
    print '#',
  print 'Found %d...'

is a bit simpler

-  print 'Found %d static initializers in %d files.' % (initializer_count,
-                                                       file_count)
+  last_line = 'Found %d static initializers in %d files.' % (initializer_count,
+                                                             file_count)
+  if opts.diffable:
+    print '# ' + last_line
+  else:
+    print last_line
 
   return 0