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annotate src/s/aix3-2.h @ 888:201c016cfc12

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[xemacs-hg @ 2002-06-28 14:24:07 by michaels] 2002-06-27 Mike Sperber <mike@xemacs.org> * data.c (prune_weak_boxes): Rewrite for better readability. 2002-06-23 Martin Köbele <martin@mkoebele.de> Jens Müller <jmueller@informatik.uni-tuebingen.de> Mike Sperber <mike@xemacs.org> * lrecord.h (lrecord_type): add lrecord_type_ephemeron to lrecord_type enumeration. * lisp.h (XEPHEMERON): (XEPHEMERON_REF): (XEPHEMERON_NEXT): (XEPHEMERON_FINALIZER): (XSET_EPHEMERON_NEXT): (XSET_EPHEMERON_VALUE): (XSET_EPHEMERON_KEY): (wrap_ephemeron): (EPHEMERONP): (CHECK_EPHEMERON): (CONCHECK_EPHEMERON): (struct ephemeron): Add representation of ephemerons. * alloc.c (garbage_collect_1): (finish_marking_ephemerons): (prune_ephemerons): Call. * data.c: (finish_marking_ephemerons): (prune_ephemerons): (mark_ephemeron): (print_ephemeron): (ephemeron_equal) (ephemeron_hash):: (make_ephemeron): (Fmake_ephemeron): (Fephemeronp): (Fephemeron_ref): (syms_of_data): (vars_of_data): Add implementation of ephemerons
author michaels
date Fri, 28 Jun 2002 14:24:08 +0000
parents 84b14dcb0985
children
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1 /* Synched up with: FSF 19.31. */
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2
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3 /* s- file for building Emacs on AIX 3.2. */
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4
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5 #include "aix3-1.h"
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6
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7 #define AIX3_2
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8
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9 /* No need to define this--the header files indicate X11R4,
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10 and that's supposedly what 3.2 will come with. */
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11 #undef SPECIFY_X11R4
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12
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13 #ifndef __GNUC__
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14 /* Some programs in src produce warnings saying certain subprograms
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15 are to comples and need a MAXMEM value greater than 2000 for
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16 additional optimization. --nils@exp-math.uni-essen.de */
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17 /* XEmacs change: maxmem=-1 means unlimited. Suggested by
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18 dkeller@VNET.IBM.COM */
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19 #if 0 /* mrb */
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20 #define C_SWITCH_SYSTEM "-ma -qmaxmem=-1"
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21 #endif /* mrb */
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22 #else
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23 /* Otherwise, XEmacs is just too big ... */
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24 #define C_SWITCH_SYSTEM "-mminimal-toc"
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25 #endif
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26
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27 #define HAVE_ALLOCA
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28 /* Adrian Colley <Adrian.Colley@three.serpentine.com> says this is needed. */
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29 #ifndef NOT_C_CODE
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30 #ifndef AIX4
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31 #pragma alloca
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32 #endif
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33 #endif
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34
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35 /* With this defined, a gcc-compiled Emacs crashed in realloc under AIX
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36 3.2, and a cc-compiled Emacs works with this undefined.
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37 --karl@cs.umb.edu. */
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38 #undef SYSTEM_MALLOC
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39
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40 /* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
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41 because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
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42 "cc -g" crashes. Go figure. --floppy@merlin.mit.edu */
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43 /* XEmacs change: no evidence of this in XEmacs */
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44 #if 0
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45 #ifndef __GNUC__
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46 #define C_SWITCH_DEBUG "-g"
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47 #define C_SWITCH_OPTIMIZE
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48 #endif
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49 #endif
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50
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51 /* The character-composition stuff is broken in X11R5.
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52 Even with XIMStatusNothing aliased to XIMStatusNone,
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53 tranle@intellicorp.com (Minh Tran-Le) reports that enabling
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54 the internationalization code causes the modifier keys C, M and Shift
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55 to beep after a mouse click. */
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56 #define X11R5_INHIBIT_I18N