--- binutils/objcopy.c.orig	2003-03-25 00:11:46.000000000 +0800
+++ binutils/objcopy.c	2003-04-29 11:04:11.000000000 +0800
@@ -28,6 +28,7 @@
 #include "budbg.h"
 #include "filenames.h"
 #include <sys/stat.h>
+#include <fnmatch.h>
 
 /* A list of symbols to explicitly strip out, or to keep.  A linked
    list is good enough for a small number from the command line, but
@@ -226,6 +227,9 @@
 /* Whether to remove the leading character from global symbol names.  */
 static bfd_boolean remove_leading_char = FALSE;
 
+/* Whether to permit wildcard in symbol comparasion. */
+static bfd_boolean wildcard = FALSE;
+
 /* List of symbols to strip, keep, localize, keep-global, weaken,
    or redefine.  */
 static struct symlist *strip_specific_list = NULL;
@@ -301,6 +305,7 @@
   {"target", required_argument, 0, 'F'},
   {"verbose", no_argument, 0, 'v'},
   {"version", no_argument, 0, 'V'},
+  {"wildcard", no_argument, 0, 'w'},
   {0, no_argument, 0, 0}
 };
 
@@ -368,6 +373,7 @@
   {"weaken", no_argument, 0, OPTION_WEAKEN},
   {"weaken-symbol", required_argument, 0, 'W'},
   {"weaken-symbols", required_argument, 0, OPTION_WEAKEN_SYMBOLS},
+  {"wildcard", no_argument, 0, 'w'},
   {0, no_argument, 0, 0}
 };
 
@@ -459,6 +465,7 @@
                                      section name\n\
   -v --verbose                     List all object files modified\n\
   -V --version                     Display this program's version number\n\
+  -w --wildcard                    Permit wildcard in symbol comparasion\n\
   -h --help                        Display this output\n\
      --info                        List object formats & architectures supported\n\
 "));
@@ -491,6 +498,7 @@
   -X --discard-locals              Remove any compiler-generated symbols\n\
   -v --verbose                     List all object files modified\n\
   -V --version                     Display this program's version number\n\
+  -w --wildcard                    Permit wildcard in symbol comparasion\n\
   -h --help                        Display this output\n\
      --info                        List object formats & architectures supported\n\
   -o <file>                        Place stripped output into <file>\n\
@@ -734,9 +742,20 @@
 {
   struct symlist *tmp_list;
 
-  for (tmp_list = list; tmp_list; tmp_list = tmp_list->next)
-    if (strcmp (name, tmp_list->name) == 0)
-      return TRUE;
+  if (wildcard) {
+    for (tmp_list = list; tmp_list; tmp_list = tmp_list->next)
+      if (*(tmp_list->name) != '!') {
+	if (!fnmatch(tmp_list->name, name, 0))
+	  return TRUE;
+      } else {
+	if (fnmatch(tmp_list->name + 1, name, 0))
+	  return TRUE;
+      }
+  } else {
+    for (tmp_list = list; tmp_list; tmp_list = tmp_list->next)
+      if (strcmp (name, tmp_list->name) == 0)
+	return TRUE;
+  }
 
   return FALSE;
 }
@@ -2095,7 +2114,7 @@
   struct section_list *p;
   char *output_file = NULL;
 
-  while ((c = getopt_long (argc, argv, "I:O:F:K:N:R:o:sSpdgxXHhVv",
+  while ((c = getopt_long (argc, argv, "I:O:F:K:N:R:o:sSpdgxXHhVvw",
 			   strip_options, (int *) 0)) != EOF)
     {
       switch (c)
@@ -2152,6 +2171,9 @@
 	case OPTION_FORMATS_INFO:
 	  formats_info = TRUE;
 	  break;
+	case 'w':
+	  wildcard = TRUE;
+	  break;
 	case 0:
 	  /* We've been given a long option.  */
 	  break;
@@ -2242,7 +2264,7 @@
   struct section_list *p;
   struct stat statbuf;
 
-  while ((c = getopt_long (argc, argv, "b:B:i:I:j:K:N:s:O:d:F:L:G:R:SpgxXHhVvW:",
+  while ((c = getopt_long (argc, argv, "b:B:i:I:j:K:N:s:O:d:F:L:G:R:SpgxXHhVvW:w",
 			   copy_options, (int *) 0)) != EOF)
     {
       switch (c)
@@ -2325,6 +2347,10 @@
 	  add_specific_symbol (optarg, &weaken_specific_list);
 	  break;
 
+	case 'w':
+	  wildcard = TRUE;
+	  break;
+
 	case 'p':
 	  preserve_dates = TRUE;
 	  break;