Use ACX_PROG_CMP_IGNORE_INITIAL in gas

[deliverable/binutils-gdb.git] / gas / read.c

diff --git a/gas/read.c b/gas/read.c
index 45023cae181677c09509e40f607d7c11c9c616dc..a940ff3af9291669a63cca10249d2564988fe7ba 100644 (file)
--- a/gas/read.c
+++ b/gas/read.c
@@ -2136,7 +2136,7 @@ s_errwarn (int err)
      self-contained message, one that can be passed like the
      demand_copy_C_string return value, and with no assumption on the
      location of the name of the directive within the message.  */
-  char *msg
+  const char *msg
     = (err ? _(".error directive invoked in source file")
        : _(".warning directive invoked in source file"));
 
@@ -3255,7 +3255,9 @@ assign_symbol (char *name, int mode)
          && !S_CAN_BE_REDEFINED (symbolP))
        {
          as_bad (_("symbol `%s' is already defined"), name);
-         symbolP = symbol_clone (symbolP, 0);
+         ignore_rest_of_line ();
+         input_line_pointer--;
+         return;
        }
       /* If the symbol is volatile, copy the symbol and replace the
         original with the copy, so that previous uses of the symbol will
@@ -3541,7 +3543,7 @@ s_float_space (int float_type)
     }
   else
     {
-      char *err;
+      const char *err;
 
       err = md_atof (float_type, temp, &flen);
       know (flen <= MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT);
@@ -4920,7 +4922,7 @@ float_cons (/* Clobbers input_line-pointer, checks end-of-line.  */
 {
   char *p;
   int length;                  /* Number of chars in an object.  */
-  char *err;           /* Error from scanning floating literal.  */
+  const char *err;             /* Error from scanning floating literal.  */
   char temp[MAXIMUM_NUMBER_OF_CHARS_FOR_FLOAT];
 
   if (is_it_end_of_statement ())