X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=libjava%2Fgij.cc;h=3b0683de03e57d81b25ed1c07bd7072623e28796;hb=ce782e0668de38074bcaf0809c9368403dc090ee;hp=c3197e25b13de5c07fdb8993867462c5b1237b1f;hpb=165b785d9e3a0587b3a78b48730208231c64a7d6;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/libjava/gij.cc b/libjava/gij.cc
index c3197e25b13..3b0683de03e 100644
--- a/libjava/gij.cc
+++ b/libjava/gij.cc
@@ -1,4 +1,4 @@
-/* Copyright (C) 1999, 2000, 2001  Free Software Foundation
+/* Copyright (C) 1999, 2000, 2001, 2002, 2003  Free Software Foundation
 
    This file is part of libgcj.
 
@@ -28,11 +28,16 @@ help ()
   printf ("          to interpret Java bytecodes, or\n");
   printf ("       gij -jar [OPTION] ... JARFILE [ARGS] ...\n");
   printf ("          to execute a jar file\n\n");
+  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");
   printf ("  --version         print version number, then exit\n");
+  printf ("\nOptions can be specified with `-' or `--'.\n");
   printf ("\nSee http://gcc.gnu.org/java/ for information on reporting bugs\n");
   exit (0);
 }
@@ -40,11 +45,10 @@ help ()
 static void
 version ()
 {
-  printf ("gij (GNU libgcj) version %s\n\n", GCJVERSION);
-  printf ("Copyright (C) 2001 Free Software Foundation.\n");
+  printf ("gij (GNU libgcj) version %s\n\n", __VERSION__);
+  printf ("Copyright (C) 2002 Free Software Foundation, Inc.\n");
   printf ("This is free software; see the source for copying conditions.  There is NO\n");
   printf ("warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n");
-  exit (0);
 }
 
 int
@@ -87,9 +91,14 @@ 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"))
+	{
+	  version ();
+	  exit (0);
+	}
+      else if (! strcmp (arg, "-showversion"))
 	version ();
       /* FIXME: use getopt and avoid the ugliness here.
 	 We at least need to handle the argument in a better way.  */
@@ -115,6 +124,24 @@ main (int argc, const char **argv)
 	    goto no_arg;
 	  _Jv_SetMaximumHeapSize (argv[++i]);
 	}
+      else if (! strcmp (arg, "-cp") || ! strcmp (arg, "-classpath"))
+	{
+	  if (i >= argc - 1)
+	    goto no_arg;
+	  // We set _Jv_Jar_Class_Path.  If the user specified `-jar'
+	  // then the jar code will override this.  This is the
+	  // correct behavior.
+	  _Jv_Jar_Class_Path = argv[++i];
+	}
+      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]);