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5457b645 | 1 | /* Command line option handling. |
0ba508e4 | 2 | Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc. |
5457b645 | 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 | ||
4838a8b6 | 24 | extern void decode_options (unsigned int argc, const char **argv); |
dcfa26d9 | 25 | extern void add_input_filename (const char *filename); |
5457b645 | 26 | |
55da3817 | 27 | struct cl_option |
28 | { | |
29 | const char *opt_text; | |
53b8e5c1 | 30 | const char *help; |
6b1f09ff | 31 | unsigned short back_chain; |
55da3817 | 32 | unsigned char opt_len; |
3272db82 | 33 | unsigned int flags; |
2e9da478 | 34 | int *flag_var; |
35 | int has_set_value; | |
36 | int set_value; | |
55da3817 | 37 | }; |
38 | ||
39 | extern const struct cl_option cl_options[]; | |
40 | extern const unsigned int cl_options_count; | |
9cf6679e | 41 | extern const char *const lang_names[]; |
55da3817 | 42 | |
2e9da478 | 43 | #define CL_REPORT (1 << 23) /* Report argument with -fverbose-asm */ |
3272db82 | 44 | #define CL_JOINED (1 << 24) /* If takes joined argument. */ |
45 | #define CL_SEPARATE (1 << 25) /* If takes a separate argument. */ | |
46 | #define CL_REJECT_NEGATIVE (1 << 26) /* Reject no- form. */ | |
837277ab | 47 | #define CL_MISSING_OK (1 << 27) /* Missing argument OK (joined). */ |
48 | #define CL_UINTEGER (1 << 28) /* Argument is an integer >=0. */ | |
49 | #define CL_COMMON (1 << 29) /* Language-independent. */ | |
976650bc | 50 | #define CL_UNDOCUMENTED (1 << 30) /* Do not output with --help. */ |
5457b645 | 51 | |
7981458e | 52 | /* Input file names. */ |
dcfa26d9 | 53 | |
54 | extern const char **in_fnames; | |
55 | ||
7981458e | 56 | /* The count of input filenames. */ |
dcfa26d9 | 57 | |
58 | extern unsigned num_in_fnames; | |
59 | ||
5457b645 | 60 | #endif |