* lex.c (java_new_lexer): Longer error message.

From-SVN: r39520

gcc/java/ChangeLog

+2001-02-06  Tom Tromey  <tromey@redhat.com>
+
+	* lex.c (java_new_lexer): Longer error message.
+
 2001-02-05  Jeff Sturm  <jeff.sturm@commerceone.com>
 	    Alexandre Petit-Bianco  <apbianco@cygnus.com>
 

gcc/java/lex.c

@@ -293,7 +293,7 @@ java_new_lexer (finput, encoding)
     }
 
   if (enc_error)
-    fatal_error ("unknown encoding: `%s'", encoding);
+    fatal_error ("unknown encoding: `%s'\nThis might mean that your locale's encoding is not supported\nby your system's iconv(3) implementation.  If you aren't trying\nto use a particular encoding for your input file, try the\n`--encoding=UTF-8' option.", encoding);
 
   return lex;
 }