src/s/aix3-2.h

   1 /* s- file for building Emacs on AIX 3.2.  */
   2
   3 #include "aix3-1.h"
   4
   5 #define AIX3_2
   6
   7 /* No need to define this--the header files indicate X11R4,
   8    and that's supposedly what 3.2 will come with.  */
   9 #undef SPECIFY_X11R4
  10
  11 #ifndef __GNUC__
  12 /* Some programs in src produce warnings saying certain subprograms
  13    are to comples and need a MAXMEM value greater than 2000 for
  14    additional optimization.  --nils@exp-math.uni-essen.de */
  15 #define C_SWITCH_SYSTEM -ma -qmaxmem=4000
  16 #endif
  17
  18 /* Adrian Colley <Adrian.Colley@three.serpentine.com> says this is needed.  */
  19 #ifndef NOT_C_CODE
  20 #ifndef AIX4
  21  #pragma alloca
  22 #endif
  23 #endif
  24
  25 #undef rindex
  26 #undef index
  27
  28 /* With this defined, a gcc-compiled Emacs crashed in realloc under AIX
  29    3.2, and a cc-compiled Emacs works with this undefined.
  30    --karl@cs.umb.edu.  */
  31 #undef SYSTEM_MALLOC
  32
  33 /* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
  34    because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
  35    "cc -g" crashes. Go figure.  --floppy@merlin.mit.edu */
  36 /* See comments about this in aix3-2-5.h.  -- fx */
  37 #ifndef __GNUC__
  38 #define C_DEBUG_SWITCH -g -O
  39 #endif
  40
  41 /* The character-composition stuff is broken in X11R5.
  42    Even with XIMStatusNothing aliased to XIMStatusNone,
  43    tranle@intellicorp.com (Minh Tran-Le) reports that enabling
  44    the internationalization code causes the modifier keys C, M and Shift
  45    to beep after a mouse click.  */
  46 #define X11R5_INHIBIT_I18N
  47
  48 /* string.h defines rindex as a macro, at least with native cc, so we
  49    lose declaring char * rindex without this.
  50    It is just a guess which versions of AIX need this definition.  */
  51 #undef HAVE_STRING_H