1/* "main" for the compiler driver.
2   Copyright (C) 1987-2015 Free Software Foundation, Inc.
3
4This file is part of GCC.
5
6GCC is free software; you can redistribute it and/or modify it under
7the terms of the GNU General Public License as published by the Free
8Software Foundation; either version 3, or (at your option) any later
9version.
10
11GCC is distributed in the hope that it will be useful, but WITHOUT ANY
12WARRANTY; without even the implied warranty of MERCHANTABILITY or
13FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14for more details.
15
16You should have received a copy of the GNU General Public License
17along with GCC; see the file COPYING3.  If not see
18<http://www.gnu.org/licenses/>.  */
19
20/* This source file contains "main" for the compiler driver.
21   All of the real work is done within gcc.c; we implement "main"
22   in here for the "gcc" binary so that gcc.o can be used in
23   libgccjit.so.  */
24
25#include "config.h"
26#include "system.h"
27#include "coretypes.h"
28#include "tm.h"
29#include "xregex.h"
30#include "obstack.h"
31#include "intl.h"
32#include "prefix.h"
33#include "gcc.h"
34
35/* Implement the top-level "main" within the driver in terms of
36   driver::main (implemented in gcc.c).  */
37
38extern int main (int, char **);
39
40int
41main (int argc, char **argv)
42{
43  driver d;
44
45  return d.main (argc, argv);
46}
47