The help document of size misses an option.

PR 29628
	* size.c (usage): Add -f.
	* doc/binutils.texi (size): Add -f.

binutils/ChangeLog

@@ -1,3 +1,9 @@
+2022-09-28  Nick Clifton  <nickc@redhat.com>
+
+	PR 29628
+	* size.c (usage): Add -f.
+	* doc/binutils.texi (size): Add -f.
+
 2022-09-20  Nick Clifton  <nickc@redhat.com>
 
 	* objcopy.c (copy_object): Do not issue a warning message when

binutils/doc/binutils.texi

@@ -3117,6 +3117,7 @@ size [@option{-A}|@option{-B}|@option{-G}|@option{--format=}@var{compatibility}]
      [@option{--common}]
      [@option{-t}|@option{--totals}]
      [@option{--target=}@var{bfdname}] [@option{-V}|@option{--version}]
+     [@option{-f}]
      [@var{objfile}@dots{}]
 @c man end
 @end smallexample
@@ -3203,6 +3204,9 @@ Total         388688
 @end smallexample
 
 @item --help
+@itemx -h
+@itemx -H
+@item -?
 Show a summary of acceptable arguments and options.
 
 @item -d
@@ -3234,9 +3238,15 @@ Specify that the object-code format for @var{objfile} is
 automatically recognize many formats.
 @xref{Target Selection}, for more information.
 
+@item -v
 @item -V
 @itemx --version
 Display the version number of @command{size}.
+
+@item -f
+Ignored.  This option is used by other versions of the @command{size}
+program, but it is not supported by the GNU Binutils version.
+
 @end table
 
 @c man end

binutils/size.c

@@ -92,11 +92,12 @@ usage (FILE *stream, int status)
   -A|-B|-G  --format={sysv|berkeley|gnu}  Select output style (default is %s)\n\
   -o|-d|-x  --radix={8|10|16}         Display numbers in octal, decimal or hex\n\
   -t        --totals                  Display the total sizes (Berkeley only)\n\
+  -f                                  Ignored.\n\
             --common                  Display total size for *COM* syms\n\
             --target=<bfdname>        Set the binary file format\n\
             @<file>                   Read options from <file>\n\
-  -h        --help                    Display this information\n\
+  -h|-H|-?  --help                    Display this information\n\
-  -v        --version                 Display the program's version\n\
+  -v|-V     --version                 Display the program's version\n\
 \n"),
 #if BSD_DEFAULT
   "berkeley"