summaryrefslogtreecommitdiffstats
path: root/libstdc++/stl/stl_config.h
blob: 31e96cf7cd308c63e7bec1eefe7e3e1e7532d996 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
/*
 *
 * Copyright (c) 1994
 * Hewlett-Packard Company
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Hewlett-Packard Company makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 * Copyright (c) 1997
 * Silicon Graphics
 *
 * Permission to use, copy, modify, distribute and sell this software
 * and its documentation for any purpose is hereby granted without fee,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.  Silicon Graphics makes no
 * representations about the suitability of this software for any
 * purpose.  It is provided "as is" without express or implied warranty.
 *
 */

#ifndef __STL_CONFIG_H
# define __STL_CONFIG_H

// What this file does.
//  (1) Defines bool, true, and false if the compiler doesn't do so already.
//  (2) Defines __STL_NO_DRAND48 if the compiler's standard library does
//      not support the drand48() function.
//  (3) Defines __STL_STATIC_TEMPLATE_MEMBER_BUG if the compiler can't 
//      handle static members of template classes.
//  (4) Defines 'typename' as a null macro if the compiler does not support
//      the typename keyword.
//  (5) Defines __STL_CLASS_PARTIAL_SPECIALIZATION if the compiler 
//      supports partial specialization of template classes.
//  (6) Defines __STL_MEMBER_TEMPLATES if the compiler supports
//      template members of classes.
//  (7) Defines 'explicit' as a null macro if the compiler does not support
//      the explicit keyword.    
//  (8) Defines __STL_LIMITED_DEFAULT_TEMPLATES if the compiler is
//      unable to handle default template parameters that depend on
//      previous template parameters.
//  (9) Defines __STL_NON_TYPE_TMPL_PARAM_BUG if the compiler has 
//      trouble performing function template argument deduction for
//      non-type template parameters.
//  (10) Defines __SGI_STL_NO_ARROW_OPERATOR if the compiler is unable
//       to support the -> operator for iterators.
//  (11) Defines __STL_USE_EXCEPTIONS if the compiler (in the current
//       compilation mode) supports exceptions.
//  (12) Defines __STL_SGI_THREADS if this is being compiled on an SGI
//       compiler, and if the user hasn't selected pthreads or no threads
//       instead.
//  (13) Defines __STL_WIN32THREADS if this is being compiled on a 
//       WIN32 compiler in multithreaded mode.
//  (14) Defines __stl_assert either as a test or as a null macro,
//       depending on whether or not __STL_ASSERTIONS is defined.

# if defined(__sgi) && !defined(__GNUC__)
#   if !defined(_BOOL)
#     define __STL_NEED_BOOL
#   endif
#   if !defined(_TYPENAME_IS_KEYWORD)
#     define __STL_NEED_TYPENAME
#   endif
#   ifdef _PARTIAL_SPECIALIZATION_OF_CLASS_TEMPLATES
#     define __STL_CLASS_PARTIAL_SPECIALIZATION
#   endif
#   ifdef _MEMBER_TEMPLATES
#     define __STL_MEMBER_TEMPLATES
#   endif
#   if !defined(_EXPLICIT_IS_KEYWORD)
#     define __STL_NEED_EXPLICIT
#   endif
#   ifdef __EXCEPTIONS
#     define __STL_USE_EXCEPTIONS
#   endif
#   if !defined(_NOTHREADS) && !defined(_PTHREADS)
#     define __STL_SGI_THREADS
#   endif
# endif

# ifdef __GNUC__
#   if 0 && (__GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8))
#     define __STL_STATIC_TEMPLATE_MEMBER_BUG
#     define __STL_NEED_TYPENAME
#     define __STL_NEED_EXPLICIT
#   else
#     define __STL_CLASS_PARTIAL_SPECIALIZATION
#     define __STL_MEMBER_TEMPLATES
#   endif
#   ifdef __EXCEPTIONS
#     define __STL_USE_EXCEPTIONS
#   endif
# endif

# if defined(__SUNPRO_CC) 
#   define __STL_NEED_BOOL
#   define __STL_NEED_TYPENAME
#   define __STL_NEED_EXPLICIT
#   define __STL_USE_EXCEPTIONS
# endif

# if defined(__COMO__)
#   define __STL_MEMBER_TEMPLATES
#   define __STL_CLASS_PARTIAL_SPECIALIZATION
#   define __STL_USE_EXCEPTIONS
# endif

# if defined(_MSC_VER)
#   if _MSC_VER > 1000
#     include <yvals.h>
#   else
#     define __STL_NEED_BOOL
#   endif
#   define __STL_NO_DRAND48
#   define __STL_NEED_TYPENAME
#   if _MSC_VER < 1100
#     define __STL_NEED_EXPLICIT
#   endif
#   define __STL_NON_TYPE_TMPL_PARAM_BUG
#   define __SGI_STL_NO_ARROW_OPERATOR
#   ifdef _CPPUNWIND
#     define __STL_USE_EXCEPTIONS
#   endif
#   ifdef _MT
#     define __STL_WIN32THREADS
#   endif
# endif

# if defined(__BORLANDC__)
#   define __STL_NO_DRAND48
#   define __STL_NEED_TYPENAME
#   define __STL_LIMITED_DEFAULT_TEMPLATES
#   define __SGI_STL_NO_ARROW_OPERATOR
#   define __STL_NON_TYPE_TMPL_PARAM_BUG
#   ifdef _CPPUNWIND
#     define __STL_USE_EXCEPTIONS
#   endif
#   ifdef __MT__
#     define __STL_WIN32THREADS
#   endif
# endif


# if defined(__STL_NEED_BOOL)
    typedef int bool;
#   define true 1
#   define false 0
#   undef __STL_NEED_BOOL
# endif

# ifdef __STL_NEED_TYPENAME
#   define typename
#   undef __STL_NEED_TYPENAME
# endif

# ifdef __STL_NEED_EXPLICIT
#   define explicit
#   undef __STL_NEED_EXPLICIT
# endif

#ifdef __STL_ASSERTIONS
# include <stdio.h>
# define __stl_assert(expr) \
    if (!(expr)) { fprintf(stderr, "%s:%d STL assertion failure: %s\n", \
			  __FILE__, __LINE__, # expr); abort(); }
#else
# define __stl_assert(expr)
#endif

#endif /* __STL_CONFIG_H */
OpenPOWER on IntegriCloud