diff options
Diffstat (limited to 'libjava/gij.cc')
-rw-r--r-- | libjava/gij.cc | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/libjava/gij.cc b/libjava/gij.cc deleted file mode 100644 index 948ea03c3a9..00000000000 --- a/libjava/gij.cc +++ /dev/null @@ -1,128 +0,0 @@ -/* Copyright (C) 1999 Free Software Foundation - - This file is part of libgcj. - -This software is copyrighted work licensed under the terms of the -Libgcj License. Please consult the file "LIBGCJ_LICENSE" for -details. */ - -/* Author: Kresten Krab Thorup <krab@gnu.org> */ - -#include <config.h> - -#include <jvm.h> -#include <gcj/cni.h> -#include <java-props.h> - -#include <stdio.h> -#include <string.h> -#include <stdlib.h> - -#include <java/lang/System.h> -#include <java/util/Properties.h> - -static void -help () -{ - printf ("Usage: gij [OPTION] ... CLASS [ARGS] ...\n\n"); - printf ("Interpret Java bytecodes\n\n"); - printf (" -DVAR=VAL define property VAR with value VAL\n"); - printf (" --help print this help, then exit\n"); - printf (" --ms=NUMBER set initial heap size\n"); - printf (" --mx=NUMBER set maximum heap size\n"); - printf (" --version print version number, then exit\n"); - printf ("\nSee http://sourceware.cygnus.com/java/ for information on reporting bugs\n"); - exit (0); -} - -static void -version () -{ - printf ("gij (GNU libgcj) version %s\n\n", VERSION); - printf ("Copyright (C) 1999 Free Software Foundation.\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 -main (int argc, const char **argv) -{ - /* We rearrange ARGV so that all the -D options appear near the - beginning. */ - int last_D_option = 0; - - int i; - for (i = 1; i < argc; ++i) - { - const char *arg = argv[i]; - - /* A non-option stops processing. */ - if (arg[0] != '-') - break; - /* A "--" stops processing. */ - if (! strcmp (arg, "--")) - { - ++i; - break; - } - - if (! strncmp (arg, "-D", 2)) - { - argv[last_D_option++] = arg + 2; - continue; - } - - /* Allow both single or double hyphen for all remaining - options. */ - if (arg[1] == '-') - ++arg; - - if (! strcmp (arg, "-help")) - help (); - else if (! strcmp (arg, "-version")) - version (); - /* FIXME: use getopt and avoid the ugliness here. - We at least need to handle the argument in a better way. */ - else if (! strncmp (arg, "-ms=", 4)) - _Jv_SetInitialHeapSize (arg + 4); - else if (! strcmp (arg, "-ms")) - { - if (i >= argc - 1) - { - no_arg: - fprintf (stderr, "gij: option requires an argument -- `%s'\n", - argv[i]); - fprintf (stderr, "Try `gij --help' for more information.\n"); - exit (1); - } - _Jv_SetInitialHeapSize (argv[++i]); - } - else if (! strncmp (arg, "-mx=", 4)) - _Jv_SetMaximumHeapSize (arg + 4); - else if (! strcmp (arg, "-mx")) - { - if (i >= argc - 1) - goto no_arg; - _Jv_SetMaximumHeapSize (argv[++i]); - } - else - { - fprintf (stderr, "gij: unrecognized option -- `%s'\n", argv[i]); - fprintf (stderr, "Try `gij --help' for more information.\n"); - exit (1); - } - } - - argv[last_D_option] = NULL; - _Jv_Compiler_Properties = argv; - - if (argc - i < 1) - { - fprintf (stderr, "Usage: gij [OPTION] ... CLASS [ARGS] ...\n"); - fprintf (stderr, "Try `gij --help' for more information.\n"); - exit (1); - } - - _Jv_RunMain (argv[i], argc - i, argv + i); -} |