1/* "main" for the compiler driver.
2 Copyright (C) 1987-2017 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 (false, /* can_finalize */
44 false); /* debug */
45
46 return d.main (argc, argv);
47}
48