source: Sophya/trunk/Poubelle/DPC:FitsIOServer/SysTools/machdefs.h@ 3063

Last change on this file since 3063 was 658, checked in by ansari, 26 years ago

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1#ifndef MACHDEFS_SEEN
2#define MACHDEFS_SEEN
3
4/***********************************************************************/
5/* Find hardware, OS and compiler combination */
6/***********************************************************************/
7
8#if defined(__alpha) || defined(__alpha__) || defined(OSF1) || defined(DECALPHA)
9#define MACH_ALPHA
10#define OS_OSF1
11#endif
12
13#if defined(_AIX) || defined(AIX)
14#define MACH_IBMRS
15#define OS_AIX
16#endif
17
18#if defined(__hpux__) || defined(HPUX)
19#define MACH_HP
20#define OS_HPUX
21#endif
22
23#ifdef __MWERKS__
24#define MACH_POWERMAC
25#define OS_MACOS
26#endif
27
28#if defined(SunOS) || defined ( sun )
29#define MACH_SUN
30#define OS_SOLARIS
31#endif
32
33#ifdef IRIX64
34#define MACH_SGI
35#define OS_IRIX64
36#endif
37
38#if defined(Linux) || defined(linux)
39#define MACH_INTEL
40#define OS_LINUX
41#endif
42
43
44/***********************************************************************/
45/* Hardware/OS dependent stuff */
46/***********************************************************************/
47
48#if defined(OS_OSF1)
49
50 typedef signed char int_1;
51 typedef unsigned char uint_1;
52 typedef int int_4;
53 typedef unsigned int uint_4;
54 typedef short int_2;
55 typedef unsigned short uint_2;
56 typedef float r_4;
57 typedef double r_8;
58 typedef long long int_8;
59 typedef unsigned long long uint_8;
60
61#define SWAP 1
62#define SWAPDEFAUT 1
63
64#elif defined(OS_HPUX)
65
66 typedef signed char int_1;
67 typedef unsigned char uint_1;
68 typedef int int_4 ;
69 typedef unsigned int uint_4;
70 typedef short int_2;
71 typedef unsigned short uint_2;
72 typedef float r_4;
73 typedef double r_8;
74 typedef long long int_8;
75 typedef unsigned long long uint_8;
76
77#define SWAP 0
78#define SWAPDEFAUT 0
79
80
81#elif defined( OS_AIX )
82
83 typedef signed char int_1;
84 typedef unsigned char uint_1;
85 typedef int int_4;
86 typedef unsigned int uint_4;
87 typedef short int_2;
88 typedef unsigned short uint_2;
89 typedef float r_4;
90 typedef double r_8;
91 typedef long long int_8;
92 typedef unsigned long long uint_8;
93
94#define SWAP 0
95#define SWAPDEFAUT 0
96
97/* Check for solaris on intel... */
98#elif defined( OS_SOLARIS ) && defined( MACH_SUN )
99
100 typedef signed char int_1;
101 typedef unsigned char uint_1;
102 typedef int int_4;
103 typedef unsigned int uint_4;
104 typedef short int_2;
105 typedef unsigned short uint_2;
106 typedef float r_4;
107 typedef double r_8;
108 typedef long long int_8;
109 typedef unsigned long long uint_8;
110
111#define SWAP 0
112#define SWAPDEFAUT 0
113
114#elif defined( OS_IRIX64 )
115
116 typedef signed char int_1;
117 typedef unsigned char uint_1;
118 typedef int int_4;
119 typedef unsigned int uint_4;
120 typedef short int_2;
121 typedef unsigned short uint_2;
122 typedef float r_4;
123 typedef double r_8;
124 typedef long long int_8;
125 typedef unsigned long long uint_8;
126
127#define SWAP 0
128#define SWAPDEFAUT 0
129
130/* Check linux on other machines than Intel */
131#elif defined(OS_LINUX)
132
133 typedef signed char int_1;
134 typedef unsigned char uint_1;
135 typedef int int_4;
136 typedef unsigned int uint_4;
137 typedef short int_2;
138 typedef unsigned short uint_2;
139 typedef float r_4;
140 typedef double r_8;
141 typedef long long int_8;
142 typedef unsigned long long uint_8;
143
144#ifdef powerpc
145#define SWAP 0
146#define SWAPDEFAUT 0
147#else
148#define SWAP 1
149#define SWAPDEFAUT 1
150#endif
151
152#elif defined(OS_MACOS)
153
154 typedef signed char int_1;
155 typedef unsigned char uint_1;
156 typedef long int_4;
157 typedef unsigned long uint_4;
158 typedef short int_2;
159 typedef unsigned short uint_2;
160 typedef float r_4;
161 typedef double r_8;
162 typedef long long int_8;
163 typedef unsigned long long uint_8;
164
165#define SWAP 0
166#define SWAPDEFAUT 0
167
168#else
169#error Undefined Machine/OS type in machdefs.h
170#endif
171
172
173
174#if SWAP==1
175#define IS_BIG_ENDIAN 0
176#else
177#define IS_BIG_ENDIAN 1
178#endif
179
180
181/***********************************************************************/
182/* Find Compiler */
183/***********************************************************************/
184
185/* __MWERKS__ : Metrowerks Codewarrior (>= PRO 4) */
186/* __DECCXX : DEC CXX, version >= 6 is required */
187/* __GNUG__ : GNU C++ 2.8.1, egcs ?? */
188/* __aCC__ : aCC on HP */
189/* __KCC__ : KCC, version >= 3.3 is required */
190/* __SGICC__ : SGI (IRIX64) CC compiler */
191
192/***********************************************************************/
193/* Compiler-specific stuff */
194/***********************************************************************/
195
196/* Some features will be *required* for Planck. Which ones ? */
197
198/* ANSI_TEMPLATES : use ANSI syntax for explicit templates */
199/* GNUG_TEMPLATES : use GNU syntax for explicit templates */
200/* PRAGMA_TEMPLATES : use pragma template, a la cxx */
201/* COMPILER_EXCEPTIONS : knows about exceptions --- required ? */
202/* STREAMPOS_IS_CLASS : streampos is a real class */
203/* ITER_TAG : use iter_tag for iterator qualifiers in STL */
204/* NO_STRSTREAM : does not have strstream */
205/* HAS_EXPLICIT : knows about explicit keyword - constructors */
206/* HAS_IOS_BIN */
207/* HAS_IOS_NOCREATE */
208/* HAS_VEC_NEW : operator new[] */
209/* CC_HAS_RTTI_SUPPORT has Run Time Type Identification support */
210/* ANSI_IO : rdbuf()->pubseekoff rather than seekg */
211/* HAS_STR_NPOS : has string::npos and not a global NPOS */
212/* NO_IOS_COMPLEX : does not have operator << defined for complex */
213
214
215/* The following is true for most compilers */
216
217#ifndef HAS_VEC_NEW
218#define HAS_VEC_NEW
219#endif
220
221#ifndef COMPILER_EXCEPTIONS
222#define COMPILER_EXCEPTIONS
223#endif
224
225#ifndef CC_HAS_RTTI_SUPPORT
226#define CC_HAS_RTTI_SUPPORT
227#endif
228
229/* now the specific things */
230
231#ifdef __MWERKS__
232#define ANSI_TEMPLATES
233#undef HAS_VEC_NEW
234#define NO_STRSTREAM
235#define STREAMPOS_IS_CLASS
236#define ITER_TAG
237#define HAS_IOS_BIN
238#define HAS_IOS_NOCREATE
239#define HAS_STR_NPOS
240#endif
241
242#ifdef __GNUG__
243#define ANSI_TEMPLATES
244// #define GNU_TEMPLATES
245#define HAS_STR_NPOS
246#define HAS_EXPLICIT
247#define HAS_IOS_BIN
248#define HAS_IOS_NOCREATE
249#endif
250
251#ifdef __DECCXX
252#define HAS_STR_NPOS
253#define ITER_TAG
254#define __CXX_PRAGMA_TEMPLATES__
255#define PRAGMA_TEMPLATES
256#endif
257
258#if defined (__aCC__)
259#ifndef ANSI_TEMPLATES
260#define ANSI_TEMPLATES
261#endif
262#endif
263
264#if defined(__KCC__)
265/* KCC V 3.2 ne compile pas i/ostream s ; long p = s.tellg(); OK en V 3.3 */
266#define STREAMPOS_IS_CLASS
267#define HAS_STR_NPOS
268#ifndef ANSI_TEMPLATES
269#define ANSI_TEMPLATES
270#endif
271/* Standard C++ library classes are in the namespace std */
272#ifdef __cplusplus
273namespace std { }
274using namespace std;
275#endif
276#endif
277
278#if defined(__SGICC__)
279/* Standard C++ library classes are in the namespace std */
280#define HAS_STR_NPOS
281#ifndef ANSI_TEMPLATES
282#define ANSI_TEMPLATES
283#endif
284#ifdef __cplusplus
285namespace std { }
286using namespace std;
287#endif
288#endif
289
290/* Get things has homogeneous as possible between compilers */
291
292#ifdef HAS_STR_NPOS
293#define NPOS string::npos
294#else
295#define NPOS (size_t)-1
296#endif
297
298#ifndef __GNUG__
299#define __PRETTY_FUNCTION__ __FILE__ " __LINE__ "
300#ifndef __FUNCTION__
301#define __FUNCTION__ __FILE__ " __LINE__ "
302#endif
303#ifndef __KCC__
304#define __attribute__(_x_)
305#endif
306#endif
307
308#ifndef HAS_EXPLICIT
309#define explicit
310#endif
311
312#ifdef HAS_IOS_BIN
313#define IOS_BIN ios::binary
314#else
315#define IOS_BIN 0
316#endif
317
318#ifdef ANSI_IO
319#define seekg(p_, m_) rdbuf()->pubseekoff(p_,m_)
320#define seekp(p_, m_) rdbuf()->pubseekoff(p_,m_)
321#endif
322
323#ifdef __MWERKS__
324//#define hypot(_x_,_y_) sqrt((_x_)*(_x_) + (_y_)*(_y_))
325#define random() (rand()*65538.0 + rand()*2. + rand())
326#define srandom srand
327#define initstate(seed, tab, n) srand(seed)
328#define nice(_x)
329
330#ifdef __cplusplus
331#include <string.h>
332#include <string>
333inline bool operator< (string const& s1, string const& s2)
334{ return (strcmp(s1.c_str(), s2.c_str()) < 0); }
335#endif
336#endif
337
338
339/********************************************************/
340/* Outil d'impressions pour debug */
341#define PR(_data_) {cout<<" "<<#_data_<<" "<<_data_;}
342#define CR {cout<<"\n"<<flush;}
343/* ********************************************************/
344
345/* Compatibilite, avant de migrer tout le code en "PLANCK" */
346
347#ifdef __cplusplus
348namespace SOPHYA {}
349using namespace SOPHYA;
350#define EXPLICIT explicit
351#include "pclassids.h"
352#endif
353
354#endif
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