dekker.one
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1// (C) Copyright John Maddock 2001 - 2002.
2// (C) Copyright Darin Adler 2001.
3// (C) Copyright Jens Maurer 2001.
4// Use, modification and distribution are subject to the
5// Boost Software License, Version 1.0. (See accompanying file
6// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
7
8// See http://www.boost.org for most recent version.
9
10// STLPort standard library config:
11
12#if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
13# include <cstddef>
14# if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
15# error "This is not STLPort!"
16# endif
17#endif
18
19// Apple doesn't seem to reliably defined a *unix* macro
20#if !defined(CYGWIN) && ( defined(__unix__) \
21 || defined(__unix) \
22 || defined(unix) \
23 || defined(__APPLE__) \
24 || defined(__APPLE) \
25 || defined(APPLE))
26# include <unistd.h>
27#endif
28
29//
30// __STL_STATIC_CONST_INIT_BUG implies GECODE_BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
31// for versions prior to 4.1(beta)
32//
33#if (defined(__STL_STATIC_CONST_INIT_BUG) || defined(_STLP_STATIC_CONST_INIT_BUG)) && (__SGI_STL_PORT <= 0x400)
34# define GECODE_BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
35#endif
36
37//
38// If STLport thinks that there is no partial specialisation, then there is no
39// std::iterator traits:
40//
41#if !(defined(_STLP_CLASS_PARTIAL_SPECIALIZATION) || defined(__STL_CLASS_PARTIAL_SPECIALIZATION))
42# define GECODE_BOOST_NO_STD_ITERATOR_TRAITS
43#endif
44
45//
46// No new style iostreams on GCC without STLport's iostreams enabled:
47//
48#if (defined(__GNUC__) && (__GNUC__ < 3)) && !(defined(__SGI_STL_OWN_IOSTREAMS) || defined(_STLP_OWN_IOSTREAMS))
49# define GECODE_BOOST_NO_STRINGSTREAM
50#endif
51
52//
53// No new iostreams implies no std::locale, and no std::stringstream:
54//
55#if defined(__STL_NO_IOSTREAMS) || defined(__STL_NO_NEW_IOSTREAMS) || defined(_STLP_NO_IOSTREAMS) || defined(_STLP_NO_NEW_IOSTREAMS)
56# define GECODE_BOOST_NO_STD_LOCALE
57# define GECODE_BOOST_NO_STRINGSTREAM
58#endif
59
60//
61// If the streams are not native, and we have a "using ::x" compiler bug
62// then the io stream facets are not available in namespace std::
63//
64#ifdef _STLPORT_VERSION
65# if !(_STLPORT_VERSION >= 0x500) && !defined(_STLP_OWN_IOSTREAMS) && defined(_STLP_USE_NAMESPACES) && defined(GECODE_BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)
66# define GECODE_BOOST_NO_STD_LOCALE
67# endif
68#else
69# if !defined(__SGI_STL_OWN_IOSTREAMS) && defined(__STL_USE_NAMESPACES) && defined(GECODE_BOOST_NO_USING_TEMPLATE) && !defined(__BORLANDC__)
70# define GECODE_BOOST_NO_STD_LOCALE
71# endif
72#endif
73
74#if defined(_STLPORT_VERSION) && ((_STLPORT_VERSION < 0x500) || (_STLPORT_VERSION >= 0x520))
75# define GECODE_BOOST_NO_STD_UNORDERED
76#endif
77
78#if defined(_STLPORT_VERSION) && (_STLPORT_VERSION >= 0x520)
79# define GECODE_BOOST_HAS_TR1_UNORDERED_SET
80# define GECODE_BOOST_HAS_TR1_UNORDERED_MAP
81#endif
82//
83// Without member template support enabled, their are no template
84// iterate constructors, and no std::allocator:
85//
86#if !(defined(__STL_MEMBER_TEMPLATES) || defined(_STLP_MEMBER_TEMPLATES))
87# define GECODE_BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
88# define GECODE_BOOST_NO_STD_ALLOCATOR
89#endif
90//
91// however we always have at least a partial allocator:
92//
93#define GECODE_BOOST_HAS_PARTIAL_STD_ALLOCATOR
94
95#if !defined(_STLP_MEMBER_TEMPLATE_CLASSES) || defined(_STLP_DONT_SUPPORT_REBIND_MEMBER_TEMPLATE)
96# define GECODE_BOOST_NO_STD_ALLOCATOR
97#endif
98
99#if defined(_STLP_NO_MEMBER_TEMPLATE_KEYWORD) && defined(GECODE_BOOST_MSVC) && (GECODE_BOOST_MSVC <= 1300)
100# define GECODE_BOOST_NO_STD_ALLOCATOR
101#endif
102
103//
104// If STLport thinks there is no wchar_t at all, then we have to disable
105// the support for the relevant specilazations of std:: templates.
106//
107#if !defined(_STLP_HAS_WCHAR_T) && !defined(_STLP_WCHAR_T_IS_USHORT)
108# ifndef GECODE_BOOST_NO_STD_WSTRING
109# define GECODE_BOOST_NO_STD_WSTRING
110# endif
111# ifndef GECODE_BOOST_NO_STD_WSTREAMBUF
112# define GECODE_BOOST_NO_STD_WSTREAMBUF
113# endif
114#endif
115
116//
117// We always have SGI style hash_set, hash_map, and slist:
118//
119#ifndef _STLP_NO_EXTENSIONS
120#define GECODE_BOOST_HAS_HASH
121#define GECODE_BOOST_HAS_SLIST
122#endif
123
124//
125// STLport does a good job of importing names into namespace std::,
126// but doesn't always get them all, define GECODE_BOOST_NO_STDC_NAMESPACE, since our
127// workaround does not conflict with STLports:
128//
129//
130// Harold Howe says:
131// Borland switched to STLport in BCB6. Defining GECODE_BOOST_NO_STDC_NAMESPACE with
132// BCB6 does cause problems. If we detect C++ Builder, then don't define
133// GECODE_BOOST_NO_STDC_NAMESPACE
134//
135#if !defined(__BORLANDC__) && !defined(__DMC__)
136//
137// If STLport is using it's own namespace, and the real names are in
138// the global namespace, then we duplicate STLport's using declarations
139// (by defining GECODE_BOOST_NO_STDC_NAMESPACE), we do this because STLport doesn't
140// necessarily import all the names we need into namespace std::
141//
142# if (defined(__STL_IMPORT_VENDOR_CSTD) \
143 || defined(__STL_USE_OWN_NAMESPACE) \
144 || defined(_STLP_IMPORT_VENDOR_CSTD) \
145 || defined(_STLP_USE_OWN_NAMESPACE)) \
146 && (defined(__STL_VENDOR_GLOBAL_CSTD) || defined (_STLP_VENDOR_GLOBAL_CSTD))
147# define GECODE_BOOST_NO_STDC_NAMESPACE
148# define GECODE_BOOST_NO_EXCEPTION_STD_NAMESPACE
149# endif
150#elif defined(__BORLANDC__) && __BORLANDC__ < 0x560
151// STLport doesn't import std::abs correctly:
152#include <stdlib.h>
153namespace std { using ::abs; }
154// and strcmp/strcpy don't get imported either ('cos they are macros)
155#include <string.h>
156#ifdef strcpy
157# undef strcpy
158#endif
159#ifdef strcmp
160# undef strcmp
161#endif
162#ifdef _STLP_VENDOR_CSTD
163namespace std{ using _STLP_VENDOR_CSTD::strcmp; using _STLP_VENDOR_CSTD::strcpy; }
164#endif
165#endif
166
167//
168// std::use_facet may be non-standard, uses a class instead:
169//
170#if defined(__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS) || defined(_STLP_NO_EXPLICIT_FUNCTION_TMPL_ARGS)
171# define GECODE_BOOST_NO_STD_USE_FACET
172# define GECODE_BOOST_HAS_STLP_USE_FACET
173#endif
174
175//
176// If STLport thinks there are no wide functions, <cwchar> etc. is not working; but
177// only if GECODE_BOOST_NO_STDC_NAMESPACE is not defined (if it is then we do the import
178// into std:: ourselves).
179//
180#if defined(_STLP_NO_NATIVE_WIDE_FUNCTIONS) && !defined(GECODE_BOOST_NO_STDC_NAMESPACE)
181# define GECODE_BOOST_NO_CWCHAR
182# define GECODE_BOOST_NO_CWCTYPE
183#endif
184
185//
186// If STLport for some reason was configured so that it thinks that wchar_t
187// is not an intrinsic type, then we have to disable the support for it as
188// well (we would be missing required specializations otherwise).
189//
190#if !defined( _STLP_HAS_WCHAR_T) || defined(_STLP_WCHAR_T_IS_USHORT)
191# undef GECODE_BOOST_NO_INTRINSIC_WCHAR_T
192# define GECODE_BOOST_NO_INTRINSIC_WCHAR_T
193#endif
194
195//
196// Borland ships a version of STLport with C++ Builder 6 that lacks
197// hashtables and the like:
198//
199#if defined(__BORLANDC__) && (__BORLANDC__ == 0x560)
200# undef GECODE_BOOST_HAS_HASH
201#endif
202
203//
204// gcc-2.95.3/STLPort does not like the using declarations we use to get ADL with std::min/max
205//
206#if defined(__GNUC__) && (__GNUC__ < 3)
207# include <algorithm> // for std::min and std::max
208# define GECODE_BOOST_USING_STD_MIN() ((void)0)
209# define GECODE_BOOST_USING_STD_MAX() ((void)0)
210namespace gecode_boost { using std::min; using std::max; }
211#endif
212
213// C++0x headers not yet implemented
214//
215# define GECODE_BOOST_NO_0X_HDR_ARRAY
216# define GECODE_BOOST_NO_0X_HDR_CHRONO
217# define GECODE_BOOST_NO_0X_HDR_CODECVT
218# define GECODE_BOOST_NO_0X_HDR_CONDITION_VARIABLE
219# define GECODE_BOOST_NO_0X_HDR_FORWARD_LIST
220# define GECODE_BOOST_NO_0X_HDR_FUTURE
221# define GECODE_BOOST_NO_0X_HDR_INITIALIZER_LIST
222# define GECODE_BOOST_NO_0X_HDR_MUTEX
223# define GECODE_BOOST_NO_0X_HDR_RANDOM
224# define GECODE_BOOST_NO_0X_HDR_RATIO
225# define GECODE_BOOST_NO_0X_HDR_REGEX
226# define GECODE_BOOST_NO_0X_HDR_SYSTEM_ERROR
227# define GECODE_BOOST_NO_0X_HDR_THREAD
228# define GECODE_BOOST_NO_0X_HDR_TUPLE
229# define GECODE_BOOST_NO_0X_HDR_TYPE_TRAITS
230# define GECODE_BOOST_NO_0X_HDR_TYPEINDEX
231# define GECODE_BOOST_NO_STD_UNORDERED // deprecated; see following
232# define GECODE_BOOST_NO_0X_HDR_UNORDERED_MAP
233# define GECODE_BOOST_NO_0X_HDR_UNORDERED_SET
234# define GECODE_BOOST_NO_NUMERIC_LIMITS_LOWEST
235
236#define GECODE_BOOST_STDLIB "STLPort standard library version " GECODE_BOOST_STRINGIZE(__SGI_STL_PORT)
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