readelf - process multiple options to -w

[Nick Clifton]

Hi Guys,

  I am applying the following patch to readelf to allow it process
  multiple options to the -w switch.  Thus for example if you want to
  display the debug information in the .debug_info and the .debug_line
  sections you can now go "readelf -wli" as well as "readelf -wl -wi".

Cheers
        Nick

2001-10-13  Nick Clifton  <address@hidden>

        * readelf.c (parse_args): Handle multiple options to the -w
        switch.

Index: readelf.c
===================================================================
RCS file: /cvs/src/src/binutils/readelf.c,v
retrieving revision 1.127
diff -p -w -r1.127 readelf.c
*** readelf.c   2001/10/12 09:23:29     1.127
--- readelf.c   2001/10/13 09:58:17
*************** parse_args (argc, argv)
*** 2202,2209 ****
            do_debugging = 1;
          else
            {
              do_debugging = 0;
!             switch (optarg[0])
                {
                case 'i':
                case 'I':
--- 2202,2213 ----
            do_debugging = 1;
          else
            {
+             unsigned int index = 0;
+             
              do_debugging = 0;
! 
!             while (optarg[index])
!               switch (optarg[index++])
                  {
                  case 'i':
                  case 'I':