source: git/kernel/mod2.h.in @ fec53d

fieker-DuValspielwiese
Last change on this file since fec53d was bb19c5, checked in by Hans Schoenemann <hannes@…>, 14 years ago
3-1-2-0 git-svn-id: file:///usr/local/Singular/svn/trunk@13484 2c84dea3-7e68-4137-9b89-c4e89433aadc
  • Property mode set to 100644
File size: 18.1 KB
Line 
1/* -*-c++-*- */
2/*******************************************************************
3 *  Computer Algebra System SINGULAR
4 *
5 *  mod2.h: Main configuration file for Singular
6 *          DO NOT EDIT!
7 *
8 *  Version: $Id$
9 *******************************************************************/
10#ifndef MOD2_H
11#define MOD2_H
12
13/*******************************************************************
14 * Defines which are set by configure
15 ******************************************************************/
16/* Define to use dynamic linking */
17#undef HAVE_DL
18/* Define to use readline lib for fancy display: configure result */
19#undef HAVE_LIBREADLINE
20/* Define to use static readline lib for fancy display */
21#undef HAVE_READLINE
22/* define to use dynamic version of readline lib */
23#undef HAVE_DYN_RL
24/* Define to have dbm links */
25#undef HAVE_DBM
26/* Define to have MP links */
27#undef HAVE_MPSR
28/* Define to have factory functionality added */
29#undef HAVE_FACTORY
30/* Define if you have stdc headers */
31#undef STDC_HEADERS
32/* Define if you have asm/sigcontext.h */
33#undef HAVE_ASM_SIGCONTEXT_H
34/* Define if you have sys/file.h */
35#undef HAVE_SYS_FILE_H
36/* Define if you have sys/stat.h */
37#undef HAVE_SYS_STAT_H
38/* Define if you have sys/param.h */
39#undef HAVE_SYS_PARAM_H
40/* Define if you have sys/file.h */
41#undef HAVE_SYS_TYPES_H
42/* Define if you have sys/ioctl.h */
43#undef HAVE_SYS_IOCTL_H
44/* Define if you have sys/time.h */
45#undef HAVE_SYS_TIME_H
46/* Define if you have sys/times.h */
47#undef HAVE_SYS_TIMES_H
48/* io header: */
49/* Define if you have termcap.h */
50#undef HAVE_TERMCAP_H
51/* Define if you have termios.h */
52#undef HAVE_TERMIOS_H
53/* Define if you have term.h */
54#undef HAVE_TERM_H
55/* Define if you have readline/history.h */
56#undef HAVE_READLINE_HISTORY_H
57/* Define if readline/readline.h is ok */
58#undef READLINE_READLINE_H_OK
59/* Define if time.h and sys/time.h can be included at the same time */
60#undef TIME_WITH_SYS_TIME
61/* Define if you have alloca.h */
62#undef HAVE_ALLOCA_H
63/* Define if you have pwd.h */
64#undef HAVE_PWD_H
65/* Define if you have unistd.h */
66#undef HAVE_UNISTD_H
67/* define if you have malloc.h */
68#undef HAVE_MALLOC_H
69/* define if you have pwd.h*/
70#undef HAVE_PWD_H
71/* Define if you have alloca */
72#undef HAVE_ALLOCA
73/* Define if you have getpagesize */
74#undef GETPAGESIZE
75/* Define if you have vprintf */
76#undef HAVE_VPRINTF
77/* Define if you have gettimeofday */
78#undef HAVE_GETTIMEOFDAY
79/* Define if you have atexit */
80#undef HAVE_ATEXIT
81/* Define if you have bcopy, bzero and bcmp
82   Linux needs that define! */
83#undef HAVE_BCOPY
84/* Define if sprintf does not return number of printed chars */
85#undef BSD_SPRINTF
86/* define if you have explicit C++ constructors */
87#undef HAVE_EXPLICIT_CONSTR
88/* Define if you have the getcwd function.  */
89#undef HAVE_GETCWD
90/* Define if you have the getwd function.  */
91#undef HAVE_GETWD
92/* Define if you have snprintf */
93#undef HAVE_VSNPRINTF
94/* Define if you have readlink */
95#undef HAVE_READLINK
96/* Define if you have usleep */
97#undef HAVE_USLEEP
98/* Define if you have sleep */
99#undef HAVE_SLEEP
100/* Define if you have setenv */
101#undef HAVE_SETENV
102/* Define if you have petpwnam */
103#undef HAVE_GETPWNAM
104/* Define if you have popen */
105#undef HAVE_POPEN
106/* Define if you have sysconf */
107#undef HAVE_SYSCONF
108/* Define if you have siginterrupt (BSD4.3) */
109#undef HAVE_SIGINTERRUPT
110/* define for boost includes and lib */
111//////////////////////// #undef HAVE_BOOST_DYNAMIC_BITSET_HPP
112/* define for std:vector includes */
113#undef USE_STDVECBOOL
114/* Define sizeof(char) */
115#define SIZEOF_CHAR 1
116/* Define sizeof(short) */
117#define SIZEOF_SHORT 2
118/* Define sizeof(int) */
119#define SIZEOF_INT 4
120/* Define sizeof(long) */
121#define SIZEOF_LONG 4
122/* Define sizeof(void*) */
123#define SIZEOF_VOIDP 4
124/* Define sizeof(double) */
125#define SIZEOF_DOUBLE 8
126/* Define if your integer format is big endian */
127#undef WORDS_BIGENDIAN
128/* Define major version of Singular -- should be set in ../configure.in!!!*/
129#define SINGULAR_MAJOR_VERSION 0
130/* Define minor version of Singular -- should be set in ../configure.in!!! */
131#define SINGULAR_MINOR_VERSION 0
132/* Define sub version of Singular -- should be set in ../configure.in!!! */
133#define SINGULAR_SUB_VERSION 0
134/* Define version as a string */
135#define S_VERSION1 ""
136/* Define version date as a string */
137#define S_VERSION2 ""
138/* Define uname identifier as a string */
139#define S_UNAME ""
140/* Absolute pathname of root directory of Singular source */
141#define S_ROOT_DIR ""
142/* Define to enable dynamic module code */
143#undef HAVE_DYNAMIC_LOADING
144/* Define to enable plural */
145#undef HAVE_PLURAL
146/* Define to enable ratGB/ ratGRING */
147#undef HAVE_RATGRING
148/* Define to enable shiftbba */
149#undef HAVE_SHIFTBBA
150/* Define to enable libsvd */
151#undef HAVE_SVD
152/* CPU type: i[3456]86: */
153#undef SI_CPU_I386
154/* CPU type: sparc: */
155#undef SI_CPU_SPARC
156/* CPU type: ppc: */
157#undef SI_CPU_PPC
158/* CPU type: IA64: */
159#undef SI_CPU_IA64
160/* CPU type: x86_64: */
161#undef SI_CPU_X86_64
162
163/*******************************************************************
164 * Defines which are not set by configure
165 ******************************************************************/
166
167/* Default value for timer resolution in ticks per second */
168/* set to 10 for resolution of tenth of a second, etc */
169#define TIMER_RESOLUTION 1
170
171/* Undefine to disable the quote/eval of expressions */
172#define SIQ 1
173
174/* Undefine to disable Gerhard's and Wilfried's fast and dirty std computations */
175#define FAST_AND_DIRTY
176
177/* eigenvalues */
178#ifndef HAVE_DYNAMIC_LOADING
179#define HAVE_EIGENVAL 1
180
181/* Gauss-Manin system */
182#define HAVE_GMS 1
183#endif
184
185/* linear algebra extensions from pcv.h/pcv.cc */
186#define HAVE_PCV 1
187
188/* procedures to compute groebner bases with the f5 implementation */
189/* still testing */
190#undef HAVE_F5
191
192/* procedures to compute groebner bases with the f5c implementation */
193/* still testing */
194#undef HAVE_F5C
195
196/* letterplace gb:*/
197#define HAVE_SHIFTBBA 1
198
199/* rings as coefficients */
200#define HAVE_RINGS
201
202/* procedures to compute with units */
203#define HAVE_UNITS
204
205/* Define to use scanner when loading libraries */
206#define HAVE_LIBPARSER
207
208/*#define PROFILING*/
209#ifdef PROFILING
210#define PROFILER ,0,0
211#else
212#define PROFILER
213#endif
214
215/*******************************************************************
216 * Evaluate the set defines
217 ******************************************************************/
218/* Spectrum needs GMP */
219#define HAVE_SPECTRUM 1
220
221#if SIZEOF_VOIDP == 8
222/* SIZEOF_LONG == SIZEOF_VOIDP is guaranteed by configure */
223#define ALIGN_8
224#define LOG_SIZEOF_LONG  3
225#define LOG_SIZEOF_VOIDP 3
226#else
227#define LOG_SIZEOF_LONG  2
228#define LOG_SIZEOF_VOIDP 2
229#endif
230
231#ifndef CHAR_BIT
232#define CHAR_BIT 8
233#endif
234
235#define BIT_SIZEOF_LONG CHAR_BIT*SIZEOF_LONG
236
237#define SINGULAR_PATCHLEVEL 0
238#define SINGULAR_VERSION ((SINGULAR_MAJOR_VERSION*1000 + SINGULAR_MINOR_VERSION*100 + SINGULAR_SUB_VERSION*10)+SINGULAR_PATCHLEVEL)
239
240/*******************************************************************
241 * Miscellanous Defines
242 ******************************************************************/
243/* Under HPUX 9, system(...) returns -1 if SIGCHLD does not equal
244   SIG_DFL. However, if it stays at SIG_DFL we get zombie processes
245   for terminated childs generated by fork. Therefors some special treatment
246   is necessary */
247#ifdef HPUX_9
248#include <stdlib.h>
249#define system hpux9_system
250#ifdef __cplusplus
251extern "C" {
252#endif
253int hpux9_system(const char* system);
254#ifdef __cplusplus
255}
256#endif
257#endif
258
259#ifndef HAVE_LIBPARSER
260#  undef YYLPDEBUG
261#else
262#  define YYLPDEBUG 1
263#endif
264
265#ifndef FALSE
266#define FALSE       0
267#endif
268
269#ifndef TRUE
270#define TRUE        1
271#endif
272
273#ifndef NULL
274#define NULL        (0)
275#endif
276
277#ifndef SEEK_END
278#define SEEK_END 2
279#endif
280
281#ifndef SEEK_SET
282#define SEEK_SET 0
283#endif
284
285#define HALT() m2_end(2)
286
287#define memcpy4 memcpy
288
289/* define OLD_RES for res/sres/mres(i,j,k) */
290#undef OLD_RES
291
292/* the maximal ascii length of an int number + 1 = 11 for 32 bit int */
293#define MAX_INT_LEN 11
294#define MAX_INT_VAL 0x7fffffff
295
296#ifdef DO_PROFILE
297/* define to enable explicit profiling of some crucial inline
298 * routines and defines  */
299#undef DO_DEEP_PROFILE
300#endif
301
302/* define to enable assume */
303#ifndef HAVE_ASSUME
304#undef HAVE_ASSUME
305#endif
306
307/* define LINKAGE to "extern C" if compiling for shared libs */
308#ifndef LINKAGE
309#if defined(PIC)
310#define LINKAGE extern "C"
311#else
312#define LINKAGE
313#endif
314#endif
315
316
317/*******************************************************************
318 * DEBUG OPTIONS
319 * -- only significant for for compiling without -DNDEBUG
320 * -- you better know what your are doing, if you touch this
321 ******************************************************************/
322#ifndef NDEBUG
323
324/* undefine to enable inline */
325#define NO_INLINE
326
327/* undefine to disable assume -- should normally be defined for NDEBUG */
328#define HAVE_ASSUME
329
330/* undef PDEBUG to disable checks of polys
331
332 define PDEBUG to
333  0 for enabling pTest
334  1 plus tests in Level 1 poly routines (operations on monomials)
335  2 plus tests in Level 2 poly routines (operations on single exponents)
336 -- see also polys.h for more info
337
338 NOTE: you can set the value of PDEBUG on a per-file basis, before
339       including mod2.h, provided ! PDEBUG is defined in mod2.h E.g.:
340
341       #define PDEBUG 2
342       #include "mod2.h"
343       ...
344
345       makes sure that all poly operations in your file are done with
346       PDEBUG == 2
347 To break after an error occured, set a debugger breakpoint on
348 dErrorBreak.
349*/
350#ifndef PDEBUG
351#define PDEBUG 0
352#endif
353
354/* define MDEBUG to enable memory checks */
355#define MDEBUG 0
356
357#ifdef MDEBUG
358/* If ! defined(OM_NDEBUG) and (defined(OM_TRACK) or defined(OM_CHECK)
359   then omDebug routines are used for memory allocation/free:
360
361   The omDebug routines are controlled by the values of OM_TRACK, OM_CHECK
362   and OM_KEEP.  There meaning is roughly as follows:
363   OM_TRACK: strored with address                              : extra space
364     0     : no additional info is stored                      : 0
365     1     : file:line of location where address was allocated : 1 word
366     2     : plus backtrace of stack where adress was allocated: 6 words
367     3     : plus size/bin info and front-, and back padding   : 9 words
368     4     : plus file:line of location where adress was freed : 10 words
369     5     : plus backtrace of stack where adress was allocated: 15 words
370   OM_CHECK: checks done
371     0     : no checks
372     1     : constant-time checks: i.e. addr checks only
373     2     : plus linear-time checks and constant related bin check
374     3     : plus quadratic-time checks and linear-time related bin checks and
375             constant time all memory checks
376     4     : and so on
377     ==> for OM_CHECK >= 3 it gets rather slow
378   OM_KEEP:  determines whether addresses are really freed  (
379     0     : addresses are really freed
380     1     : addresses are only marked as free and not really freed.
381
382   OM_CHECK, OM_TRACK, and OM_KEEP can be set on a per-file basis
383   (as can OM_NDEBUG),  e.g.:
384     #define OM_CHECK 3
385     #define OM_TRACK 5
386     #define OM_KEEP  1
387     #include "mod2.h"
388     #include "omalloc.h"
389   ensures that all memory allocs/free in this file are done with
390   OM_CHECK==3 and OM_TRACK==5, and that all addresses allocated/freed
391   in this file are only marked as free and never really freed.
392 
393   To set OM_CHECK, OM_TRACK and OM_KEEP under dynamic scope, set
394   om_Opts.MinCheck, om_Opts.MinTrack to the respectiv values and
395   om_Opts.Keep to the number of addresses which are kept before they are
396   actually freed. E.g.:
397     int check=om_Opts.MinCheck, track=om_Opts.MinTrack, keep= m_OPts.Keep;
398     om_Opts.MinCheck = 3; om_Opts.MinTrack = 5; omOpts.Keep = LONG_MAX;
399     ExternalRoutine();
400     om_Opts.MinCheck = check; omOpts.MinTrack = track; omOpts.Keep = keep;
401   ensures that all calls omDebug routines  occuring during the computation of
402   ExternalRoutine() are done with OM_CHECK==3 and OM_TRACK==5, and
403   calls to omFree only mark addresses as free and not really free them.
404
405   Furthermore, the value of OM_SING_KEEP (resp. om_Opts.Keep) specifies
406   how many addresses are kept before they are actually freed, independently
407   of the value of OM_KEEP.
408
409   Some tips on possible values of OM_TRACK, OM_CHECK, OM_KEEP:
410   + To find out about an address that has been freed twice, first locate the
411     file(s) where the error occured, and then at the beginning of these files:
412       #define OM_CHECK 3
413       #define OM_TRACK 5
414       #define OM_KEEP  1
415       #include "mod2.h"
416       #include "omalloc.h"
417     Under dynamic scope, do (e.g., from within the debugger):
418       om_Opts.MinCheck = 3; om_Opts.MinTrack = 5; omOpts.Keep = LONG_MAX;
419   + to find out where "memory corruption" occured, increase value of
420     OM_CHECK - the higher this value is, the more consistency checks are
421     done (However a value > 3 checks the entire memory each time an omalloc
422     routine is used!)
423   
424   Some more tips on the usage of omalloc:
425   + omAlloc*, omRealloc*, omFree*, omCheck* omDebug* omTest* rotuines
426     assume that sizes are > 0 and pointers are != NULL
427   + omalloc*, omrealloc*, omfree* omcheck*, omdebug* omtest* routines allow
428     NULL pointers and sizes == 0
429   + You can safely use any free/realloc routine in combination with any alloc
430     routine (including the debug versions): E.g., an address allocated with
431     omAllocBin can be freed with omfree, or an adress allocated with
432     om(Debug)Alloc can be freed with omfree, or omFree, or omFreeSize, etc.
433     However, keep in mind that the efficiency decreases from
434     Bin over Size to General routines (i.e., omFreeBin is more efficient than
435     omFreeSize which is more efficient than omFree, likewise with the alloc
436     routines).
437   + if OM_CHECK is undefined or 0, then all omCheck routines do nothing
438   + if OM_CHECK and OM_TRACK are both undefined (or 0), or if OM_NDEBUG is
439     defined, then the "real" alloc/realloc/free macros are used, and all
440     omTest, omDebug and omCheck routines are undefined
441   + to break after an omError occured within a debugger,
442     set a breakpoint on dErrorBreak
443   + to do checks from within the debugger, or to do checks with explicit
444     check level, use omTest routines.
445*/
446
447/* by default, store alloc info and file/line where addr was freed */
448#ifndef OM_TRACK
449#define OM_TRACK 4
450#endif
451/* only do constant-time memory checks */
452#ifndef OM_CHECK
453#define OM_CHECK 1
454#endif
455/* Do actually free memory:
456   (be careful: if this is set, memory is never really freed,
457    but only marked as free) */
458#ifndef OM_KEEP
459#define OM_KEEP 0
460#endif
461/* but only after you have freed 1000 more addresses
462   (this is actually independent of the value of OM_KEEP and used
463   to initialize om_Opts.Keep) */
464#ifndef OM_SING_KEEP
465#define OM_SING_KEEP 1000
466#endif
467
468#endif /* MDEBUG */
469
470
471/* undef KDEBUG for check of data during std computations
472 *
473 * define KDEBUG to
474 * 0 for basic tests
475 * 1 for tests in kSpoly
476 * NOTE: You can locally enable tests in kspoly by setting the
477 *       define at the beginning of kspoly.cc
478 */
479#define KDEBUG 0
480
481/* define LDEBUG checking numbers, undefine otherwise */
482#define LDEBUG
483/* define RDEBUG checking rings (together with TRACE=9) */
484#define RDEBUG
485/* define TEST for non time critical tests, undefine otherwise */
486#define TEST
487
488/* #define PAGE_TEST */
489
490/* define YYDEBUG 1 for debugging bison texts, 0 otherwise */
491#define YYDEBUG 1
492
493/* Undefine to disable debugging of MP stuff */
494#ifdef HAVE_MPSR
495#define MPSR_DEBUG
496#endif
497
498
499/* define SPECTRUM_DEBUG and SPECTRUM_PRINT for debugging the spectrum code */
500/* define SPECTRUM_IOSTREAM to use C++ iostream for error messages          */
501
502/* #define SPECTRUM_DEBUG */
503/* #define SPECTRUM_PRINT */
504#undef  SPECTRUM_IOSTREAM
505
506#ifdef  SPECTRUM_DEBUG
507#define MULTICNT_DEBUG
508#define GMPRAT_DEBUG
509#define KMATRIX_DEBUG
510#define SPLIST_DEBUG
511#define NPOLYGON_DEBUG
512#define SEMIC_DEBUG
513#endif
514
515#ifdef  SPECTRUM_PRINT
516#define MULTICNT_PRINT
517#define GMPRAT_PRINT
518#define KMATRIX_PRINT
519#define SPLIST_PRINT
520#define NPOLYGON_PRINT
521#define SEMIC_PRINT
522#endif
523
524#ifdef  SPECTRUM_IOSTREAM
525#define MULTICNT_IOSTREAM
526#define GMPRAT_IOSTREAM
527#define KMATRIX_IOSTREAM
528#define SPLIST_IOSTREAM
529#define NPOLYGON_IOSTREAM
530#define SEMIC_IOSTREAM
531#endif
532
533
534#else /* not NDEBUG **************************************************** */
535
536#define NO_PDEBUG
537
538/* define YYDEBUG 1 for debugging bison texts, 0 otherwise */
539#define YYDEBUG 0
540
541#endif /* not NDEBUG */
542
543/*******************************************************************
544 *
545 * assume(x) -- a handy macro for assumptions
546 *
547 ******************************************************************/
548
549#ifdef __cplusplus
550extern "C" {
551#endif
552// routine which is used to report the error
553// returns 0
554extern int dReportError(const char* fmt, ...);
555// within a debugger, set a breakpoint on dErrorBreak
556// which is called after the error has been reported
557extern void dErrorBreak();
558#ifdef __cplusplus
559}
560#endif
561
562#ifndef HAVE_ASSUME
563#define assume(x) ((void) 0)
564#define r_assume(x) ((void) 0)
565#else /* ! HAVE_ASSUME */
566
567#define assume_violation(s,f,l) \
568  dReportError("assume violation at %s:%d condition: %s", f,l,s)
569
570#define assume(x)   _assume(x, __FILE__, __LINE__)
571#define r_assume(x) _r_assume(x, __FILE__, __LINE__)
572
573#define _assume(x, f, l)                        \
574do                                              \
575{                                               \
576  if (! (x))                                    \
577  {                                             \
578    assume_violation(#x, f, l);                 \
579  }                                             \
580}                                               \
581while (0)
582
583#define _r_assume(x, f, l)                      \
584do                                              \
585{                                               \
586  if (! (x))                                    \
587  {                                             \
588    assume_violation(#x, f, l);                 \
589    return 0;                                   \
590  }                                             \
591}                                               \
592while (0)
593#endif /* HAVE_ASSUME */
594
595/* do have RDEBUG, unless we are doing the very real thing */
596#ifdef HAVE_ASSUME
597#ifndef RDEBUG
598#define RDEBUG
599#endif
600#endif
601
602#if SIZEOF_VOIDP == 8
603#ifndef OM_CHECK
604#define OM_CHECK 0
605#endif
606#endif
607
608/* If we're not using GNU C, elide __attribute__ */
609#ifndef __GNUC__
610#  define  __attribute__(x)  /*NOTHING*/
611#endif
612
613#endif /* MOD2_H  */
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