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2772ef3e NB |
1 | /* Command line option handling. |
2 | Copyright (C) 2002, 2003 Free Software Foundation, Inc. | |
3 | ||
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 2, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING. If not, write to the Free | |
18 | Software Foundation, 59 Temple Place - Suite 330, Boston, MA | |
19 | 02111-1307, USA. */ | |
20 | ||
21 | #ifndef GCC_OPTS_H | |
22 | #define GCC_OPTS_H | |
23 | ||
b86f6cd9 | 24 | extern void decode_options (unsigned int argc, const char **argv); |
2772ef3e | 25 | |
35399bdc NB |
26 | struct cl_option |
27 | { | |
28 | const char *opt_text; | |
cf03fd63 | 29 | const char *help; |
9cd23ed2 | 30 | unsigned short back_chain; |
35399bdc | 31 | unsigned char opt_len; |
d7b42618 | 32 | unsigned int flags; |
35399bdc NB |
33 | }; |
34 | ||
35 | extern const struct cl_option cl_options[]; | |
36 | extern const unsigned int cl_options_count; | |
f18754d6 | 37 | extern const char *const lang_names[]; |
35399bdc | 38 | |
d7b42618 NB |
39 | #define CL_JOINED (1 << 24) /* If takes joined argument. */ |
40 | #define CL_SEPARATE (1 << 25) /* If takes a separate argument. */ | |
41 | #define CL_REJECT_NEGATIVE (1 << 26) /* Reject no- form. */ | |
7b086b11 NB |
42 | #define CL_MISSING_OK (1 << 27) /* Missing argument OK (joined). */ |
43 | #define CL_UINTEGER (1 << 28) /* Argument is an integer >=0. */ | |
44 | #define CL_COMMON (1 << 29) /* Language-independent. */ | |
f2ac9964 | 45 | #define CL_UNDOCUMENTED (1 << 30) /* Do not output with --help. */ |
2772ef3e NB |
46 | |
47 | #endif |