jvm.h (namespace jcj): Declare verbose_class_flag

[gcc.git] / libjava / gij.cc

diff --git a/libjava/gij.cc b/libjava/gij.cc
index 293f3c30fd86f0ff7c575500223cf77b967b0ba4..8c75fa6db7af4cd4900bd4e25ab16f97549ebc7f 100644 (file)
--- a/libjava/gij.cc
+++ b/libjava/gij.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2001, 2002  Free Software Foundation
+/* Copyright (C) 1999, 2000, 2001, 2002, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -31,7 +31,8 @@ help ()
   printf ("  --cp LIST         set class path\n");
   printf ("  --classpath LIST  set class path\n");
   printf ("  -DVAR=VAL         define property VAR with value VAL\n");
-  printf ("  --help            print this help, then exit\n");
+  printf ("  -?, --help        print this help, then exit\n");
+  printf ("  -X                print help on supported -X options, then exit\n");
   printf ("  --ms=NUMBER       set initial heap size\n");
   printf ("  --mx=NUMBER       set maximum heap size\n");
   printf ("  --showversion     print version number, then keep going\n");
@@ -90,7 +91,7 @@ main (int argc, const char **argv)
       if (arg[1] == '-')
        ++arg;
 
-      if (! strcmp (arg, "-help"))
+      if (! strcmp (arg, "-help") || ! strcmp (arg, "-?"))
        help ();
       else if (! strcmp (arg, "-version"))
        {
@@ -132,6 +133,17 @@ main (int argc, const char **argv)
          // correct behavior.
          _Jv_Jar_Class_Path = argv[++i];
        }
+      else if (! strcmp (arg, "-verbose:class"))
+       gcj::verbose_class_flag = true;
+      else if (arg[1] == 'X')
+       {
+         if (arg[2] == '\0')
+           {
+             printf ("gij: currently no -X options are recognized\n");
+             exit (0);
+           }
+         /* Ignore other -X options.  */
+       }
       else
        {
          fprintf (stderr, "gij: unrecognized option -- `%s'\n", argv[i]);