summaryrefslogtreecommitdiffstats
path: root/Source/cmStandardIncludes.h
blob: ca85010aef0a5fb07e2ee5ccb110530e7ed8a5f5 (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
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
/*============================================================================
  CMake - Cross Platform Makefile Generator
  Copyright 2000-2009 Kitware, Inc., Insight Software Consortium

  Distributed under the OSI-approved BSD License (the "License");
  see accompanying file Copyright.txt for details.

  This software is distributed WITHOUT ANY WARRANTY; without even the
  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the License for more information.
============================================================================*/
/**
 * Include header files as a function of the build process, compiler,
 * and operating system.
 */
#ifndef cmStandardIncludes_h
#define cmStandardIncludes_h

// include configure generated  header to define CMAKE_NO_ANSI_STREAM_HEADERS,
// CMAKE_NO_STD_NAMESPACE, and other macros.
#include <cmConfigure.h>
#include <cmsys/Configure.hxx>

#ifdef _MSC_VER
#pragma warning ( disable : 4786 )
#pragma warning ( disable : 4503 )
#pragma warning ( disable : 4512 ) /* operator=() could not be generated */
#define CMAKE_NO_ANSI_FOR_SCOPE
#endif


#ifdef __ICL
#pragma warning ( disable : 985 )
#pragma warning ( disable : 1572 ) /* floating-point equality test */
#endif

// Provide fixed-size integer types.
#include <cmIML/INT.h>

// Include stream compatibility layer from KWSys.
// This is needed to work with large file support
// on some platforms whose stream operators do not
// support the large integer types.
#if defined(CMAKE_BUILD_WITH_CMAKE)
# include <cmsys/IOStream.hxx>
# undef GetCurrentDirectory // Borland <iosfwd> includes windows.h
#endif

// Avoid warnings in system headers.
#if defined(_MSC_VER)
# pragma warning (push,1)
#endif

#ifndef CMAKE_NO_ANSI_STREAM_HEADERS
#  include <fstream>
#  include <iostream>
#  include <iomanip>
#else
#  include <fstream.h>
#  include <iostream.h>
#  include <iomanip.h>
#endif

#if !defined(CMAKE_NO_ANSI_STRING_STREAM)
#  include <sstream>
#elif !defined(CMAKE_NO_ANSI_STREAM_HEADERS)
#  include <strstream>
#else
#  include <strstream.h>
#endif

// we must have stl with the standard include style
#include <vector>
#include <string>
#include <iterator>
#include <algorithm>
#include <functional>
#include <map>
#include <list>
#include <set>
#include <deque>

#if defined(_MSC_VER)
# pragma warning(pop)
#endif

// include the "c" string header
#include <string.h>
#include <stdio.h>
#include <stdlib.h>

#if !defined(_WIN32) && defined(__COMO__)
// Hack for como strict mode to avoid defining _SVID_SOURCE or _BSD_SOURCE.
extern "C"
{
extern FILE *popen (__const char *__command, __const char *__modes) __THROW;
extern int pclose (FILE *__stream) __THROW;
extern char *realpath (__const char *__restrict __name,
                       char *__restrict __resolved) __THROW;
extern char *strdup (__const char *__s) __THROW;
extern int putenv (char *__string) __THROW;
}
#endif

// if std:: is not supported, then just #define it away
#ifdef CMAKE_NO_STD_NAMESPACE
#define std
#endif

// if the compiler does not support ansi for scoping of vars use a
// #define hack
#ifdef CMAKE_NO_ANSI_FOR_SCOPE
#define for if(false) {} else for
#endif

#ifdef __DECCXX_VER
# if __DECCXX_VER <= 60390008
#  define CM_HAS_STD_BUT_NOT_FOR_IOSTREAM
# endif
#endif

#if defined( _MSC_VER )
typedef unsigned short mode_t;
#endif


#ifdef CM_HAS_STD_BUT_NOT_FOR_IOSTREAM
// some compilers have std:: but not for the stream library,
// so we have to bring it into the std namespace by hand.
namespace std {
using ::ostream;
using ::istream;
using ::ios;
using ::cout;
using ::cerr;
using ::cin;
using ::ifstream;
using ::ofstream;

#if !defined(CMAKE_NO_ANSI_STRING_STREAM)
  using ::ostringstream;
  using ::istringstream;
#else
  using ::ostrstream;
  using ::istrstream;
#endif

using ::endl;
using ::ends;
using ::flush;
using ::dec;
using ::hex;
using ::setw;
using ::setiosflags;
using ::setfill;
using ::setprecision;
}
// The string class is missing these operators so add them
#if !defined(cmsys_STL_STRING_NEQ_CHAR_DEFINED)
# define cmsys_STL_STRING_NO_NEQ_CHAR
inline bool operator!=(std::string const& a, const char* b)
{ return !(a==std::string(b)); }
#endif

inline bool operator==(std::string const& a, const char* b)
{ return (a==std::string(b)); }
# endif  // end CM_HAS_STD_BUT_NOT_FOR_IOSTREAM

// use this class to shrink the size of symbols in .o files
// std::string is really basic_string<....lots of stuff....>
// when combined with a map or set, the symbols can be > 2000 chars!
#include <cmsys/String.hxx>
//typedef cmsys::String std::string;

// Define cmOStringStream and cmIStringStream wrappers to hide
// differences between std::stringstream and the old strstream.
#if !defined(CMAKE_NO_ANSI_STRING_STREAM)
class cmOStringStream: public std::ostringstream
{
public:
  cmOStringStream();
  ~cmOStringStream();
private:
  cmOStringStream(const cmOStringStream&);
  void operator=(const cmOStringStream&);
};
class cmIStringStream: public std::istringstream
{
public:
  typedef std::istringstream Superclass;
  cmIStringStream() {}
  cmIStringStream(const std::string& s): Superclass(s) {}
private:
  cmIStringStream(const cmIStringStream&);
  void operator=(const cmIStringStream&);
};
#else
class cmOStrStreamCleanup
{
public:
  cmOStrStreamCleanup(std::ostrstream& ostr): OStrStream(ostr) {}
  ~cmOStrStreamCleanup() { this->OStrStream.rdbuf()->freeze(0); }
  static void IgnoreUnusedVariable(const cmOStrStreamCleanup&) {}
protected:
  std::ostrstream& OStrStream;
};

class cmOStringStream: public std::ostrstream
{
public:
  typedef std::ostrstream Superclass;
  cmOStringStream() {}
  std::string str()
    {
    cmOStrStreamCleanup cleanup(*this);
    cmOStrStreamCleanup::IgnoreUnusedVariable(cleanup);
    int pcount = this->pcount();
    const char* ptr = this->Superclass::str();
    return std::string(ptr?ptr:"", pcount);
    }
private:
  cmOStringStream(const cmOStringStream&);
  void operator=(const cmOStringStream&);
};

class cmIStringStream: private std::string, public std::istrstream
{
public:
  typedef std::string StdString;
  typedef std::istrstream IStrStream;
  cmIStringStream(): StdString(), IStrStream(StdString::c_str()) {}
  cmIStringStream(const std::string& s):
    StdString(s), IStrStream(StdString::c_str()) {}
  std::string str() const { return *this; }
  void str(const std::string& s)
    {
    // Very dangerous.  If this throws, the object is hosed.  When the
    // destructor is later called, the program is hosed too.
    this->~cmIStringStream();
    new (this) cmIStringStream(s);
    }
private:
  cmIStringStream(const cmIStringStream&);
  void operator=(const cmIStringStream&);
};
#endif

/* Poison this operator to avoid common mistakes.  */
extern void operator << (std::ostream&, const cmOStringStream&);

/** Standard documentation entry for cmDocumentation's formatting.  */
struct cmDocumentationEntry
{
  std::string Name;
  std::string Brief;
  cmDocumentationEntry(){}
  cmDocumentationEntry(const char *doc[2])
  { if (doc[0]) this->Name = doc[0];
  if (doc[1]) this->Brief = doc[1];}
  cmDocumentationEntry(const char *n, const char *b)
  { if (n) this->Name = n; if (b) this->Brief = b; }
};

/** Data structure to represent a single command line.  */
class cmCustomCommandLine: public std::vector<std::string>
{
public:
  typedef std::vector<std::string> Superclass;
  typedef Superclass::iterator iterator;
  typedef Superclass::const_iterator const_iterator;
};

/** Data structure to represent a list of command lines.  */
class cmCustomCommandLines: public std::vector<cmCustomCommandLine>
{
public:
  typedef std::vector<cmCustomCommandLine> Superclass;
  typedef Superclass::iterator iterator;
  typedef Superclass::const_iterator const_iterator;
};

// All subclasses of cmCommand or cmCTestGenericHandler should
// invoke this macro.
#define cmTypeMacro(thisClass,superclass) \
virtual const char* GetNameOfClass() { return #thisClass; } \
typedef superclass Superclass; \
static bool IsTypeOf(const char *type) \
{ \
  if ( !strcmp(#thisClass,type) ) \
    { \
    return true; \
    } \
  return Superclass::IsTypeOf(type); \
} \
virtual bool IsA(const char *type) \
{ \
  return thisClass::IsTypeOf(type); \
} \
static thisClass* SafeDownCast(cmObject *c) \
{ \
  if ( c && c->IsA(#thisClass) ) \
    { \
    return static_cast<thisClass *>(c); \
    } \
  return 0;\
} \
class cmTypeMacro_UseTrailingSemicolon

inline bool cmHasLiteralPrefixImpl(const std::string &str1,
                                 const char *str2,
                                 size_t N)
{
  return strncmp(str1.c_str(), str2, N) == 0;
}

inline bool cmHasLiteralPrefixImpl(const char* str1,
                                 const char *str2,
                                 size_t N)
{
  return strncmp(str1, str2, N) == 0;
}

inline bool cmHasLiteralSuffixImpl(const std::string &str1,
                                   const char *str2,
                                   size_t N)
{
  size_t len = str1.size();
  return len >= N && strcmp(str1.c_str() + len - N, str2) == 0;
}

inline bool cmHasLiteralSuffixImpl(const char* str1,
                                   const char* str2,
                                   size_t N)
{
  size_t len = strlen(str1);
  return len >= N && strcmp(str1 + len - N, str2) == 0;
}

template<typename T, size_t N>
const T* cmArrayBegin(const T (&a)[N]) { return a; }
template<typename T, size_t N>
const T* cmArrayEnd(const T (&a)[N]) { return a + N; }
template<typename T, size_t N>
size_t cmArraySize(const T (&)[N]) { return N; }

template<typename T, size_t N>
bool cmHasLiteralPrefix(T str1, const char (&str2)[N])
{
  return cmHasLiteralPrefixImpl(str1, str2, N - 1);
}

template<typename T, size_t N>
bool cmHasLiteralSuffix(T str1, const char (&str2)[N])
{
  return cmHasLiteralSuffixImpl(str1, str2, N - 1);
}

struct cmStrCmp {
  cmStrCmp(const char *test) : m_test(test) {}
  cmStrCmp(const std::string &test) : m_test(test) {}

  bool operator()(const std::string& input) const
  {
    return m_test == input;
  }

  bool operator()(const char * input) const
  {
    return strcmp(input, m_test.c_str()) == 0;
  }

private:
  const std::string m_test;
};

#endif