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60893f43 ZW |
1 | /* CPP Library. |
2 | Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, | |
3 | 1999, 2000 Free Software Foundation, Inc. | |
4 | Contributed by Per Bothner, 1994-95. | |
5 | Based on CCCP program by Paul Rubin, June 1986 | |
6 | Adapted to ANSI C, Richard Stallman, Jan 1987 | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify it | |
9 | under the terms of the GNU General Public License as published by the | |
10 | Free Software Foundation; either version 2, or (at your option) any | |
11 | later version. | |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with this program; if not, write to the Free Software | |
20 | Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
21 | ||
22 | #ifndef __GCC_CPPDEFAULT__ | |
23 | #define __GCC_CPPDEFAULT__ | |
24 | ||
25 | /* This header contains declarations and/or #defines for all the | |
26 | hard-wired defaults in cpp. Note it's used by both cpplib and | |
27 | tradcpp. */ | |
28 | ||
29 | #ifndef STANDARD_INCLUDE_DIR | |
30 | #define STANDARD_INCLUDE_DIR "/usr/include" | |
31 | #endif | |
32 | ||
33 | #ifndef STANDARD_INCLUDE_COMPONENT | |
34 | #define STANDARD_INCLUDE_COMPONENT 0 | |
35 | #endif | |
36 | ||
37 | #ifdef CROSS_COMPILE | |
38 | #undef LOCAL_INCLUDE_DIR | |
39 | #undef SYSTEM_INCLUDE_DIR | |
40 | #undef STANDARD_INCLUDE_DIR | |
41 | #else | |
42 | #undef CROSS_INCLUDE_DIR | |
43 | #endif | |
44 | ||
45 | /* We let tm.h override the types used here, to handle trivial differences | |
46 | such as the choice of unsigned int or long unsigned int for size_t. | |
47 | When machines start needing nontrivial differences in the size type, | |
48 | it would be best to do something here to figure out automatically | |
49 | from other information what type to use. */ | |
50 | ||
51 | /* The string value for __SIZE_TYPE__. */ | |
52 | ||
53 | #ifndef SIZE_TYPE | |
54 | #define SIZE_TYPE "long unsigned int" | |
55 | #endif | |
56 | ||
57 | /* The string value for __PTRDIFF_TYPE__. */ | |
58 | ||
59 | #ifndef PTRDIFF_TYPE | |
60 | #define PTRDIFF_TYPE "long int" | |
61 | #endif | |
62 | ||
63 | /* The string value for __WCHAR_TYPE__. */ | |
64 | ||
65 | #ifndef WCHAR_TYPE | |
66 | #define WCHAR_TYPE "int" | |
67 | #endif | |
68 | ||
d6777972 JM |
69 | /* The string value for __WINT_TYPE__. */ |
70 | ||
71 | #ifndef WINT_TYPE | |
72 | #define WINT_TYPE "unsigned int" | |
73 | #endif | |
74 | ||
60893f43 ZW |
75 | /* The string value for __USER_LABEL_PREFIX__ */ |
76 | ||
77 | #ifndef USER_LABEL_PREFIX | |
78 | #define USER_LABEL_PREFIX "" | |
79 | #endif | |
80 | ||
81 | /* The string value for __REGISTER_PREFIX__ */ | |
82 | ||
83 | #ifndef REGISTER_PREFIX | |
84 | #define REGISTER_PREFIX "" | |
85 | #endif | |
86 | ||
87 | /* This is the default list of directories to search for include files. | |
88 | It may be overridden by the various -I and -ixxx options. | |
89 | ||
90 | #include "file" looks in the same directory as the current file, | |
91 | then this list. | |
92 | #include <file> just looks in this list. | |
93 | ||
94 | All these directories are treated as `system' include directories | |
95 | (they are not subject to pedantic warnings in some cases). */ | |
96 | ||
97 | struct default_include | |
98 | { | |
99 | const char *fname; /* The name of the directory. */ | |
100 | const char *component; /* The component containing the directory | |
101 | (see update_path in prefix.c) */ | |
102 | int cplusplus; /* Only look here if we're compiling C++. */ | |
103 | int cxx_aware; /* Includes in this directory don't need to | |
104 | be wrapped in extern "C" when compiling | |
105 | C++. */ | |
106 | }; | |
107 | ||
108 | extern const struct default_include cpp_include_defaults[]; | |
109 | extern const char cpp_GCC_INCLUDE_DIR[]; | |
110 | extern const size_t cpp_GCC_INCLUDE_DIR_len; | |
111 | ||
112 | #endif /* cppdefault.h */ |