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/* -*-c-*- -------------- mixasm.c:
* Main function of mixasm, the mix assembler
* ------------------------------------------------------------------
* Copyright (C) 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <mixlib/mix.h>
#include <stdlib.h>
#include <stdio.h>
#ifdef HAVE_GETOPT_LONG
# include <getopt.h>
#else
# include <lib/getopt.h>
#endif /* HAVE_GETOPT_LONG */
#include "mixasm_comp.h"
enum {
VER_OPT = 'v',
HELP_OPT = 'h',
USAGE_OPT = 'u',
OUT_OPT = 'o',
LIST_OPT = 'l',
NDEBUG_OPT = 'O'
};
static struct option long_options_[] =
{
{"version", no_argument, 0, VER_OPT},
{"help", no_argument, 0, HELP_OPT},
{"usage", no_argument, 0, USAGE_OPT},
{"output", required_argument, 0, OUT_OPT},
{"list", optional_argument, 0, VER_OPT},
{"ndebug", no_argument, 0, NDEBUG_OPT},
{0, 0, 0, 0}
};
static const gchar *USAGE_ =
N_("Usage: %s [-vhulO] [-o OUTPUT_FILE] [--version] [--help]\n"
"\t[--usage] [--ndebug] [--output=OUTPUT_FILE] [--list[=LIST_FILE]] file\n");
int
main (int argc, char **argv)
{
int c;
const char *prog_name = argv[0];
const char *src = NULL, *out = NULL, *list = NULL;
gboolean use_list = FALSE, debug = TRUE;
setlocale (LC_ALL, "");
bindtextdomain (PACKAGE, LOCALEDIR);
textdomain (PACKAGE);
while (1)
{
/* -g option is still available, but is no longer used */
c = getopt_long (argc, argv, "vhuo:lOg", long_options_, (int*)0);
/* Detect the end of the options. */
if (c == -1)
break;
switch (c)
{
case HELP_OPT: case USAGE_OPT:
fprintf (stderr, _(USAGE_), prog_name);
return EXIT_SUCCESS;
case VER_OPT:
mix_print_license ("mixasm, MIX assembler");
return EXIT_SUCCESS;
case OUT_OPT:
out = optarg;
break;
case LIST_OPT:
use_list = TRUE;
list = optarg;
break;
case NDEBUG_OPT:
debug = FALSE;
break;
case 'g':
/* used to be the switch to create debug version, not needed anymore */
break;
case '?':
/* getopt already handles the output of a warning message */
fprintf (stderr, _("(Try: %s -h)\n"), prog_name);
return EXIT_FAILURE;
default:
g_assert_not_reached ();
}
}
if ( optind == argc )
{
fprintf (stderr, _("*** Error: Missing source file.\n"));
return EXIT_FAILURE;
}
if ( optind < argc-1 )
{
fprintf (stderr, _("*** Error: Too many input files.\n"));
return EXIT_FAILURE;
}
src = argv[optind];
mix_init_lib ();
c = mix_asm_compile (src, out, use_list, list, debug);
mix_release_lib ();
return c;
}
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