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 #define HAVE_ALLOCA
  18 #undef rindex
  19 #undef index
  20
  21 #define HAVE_FSYNC
  22
  23 /* With this defined, a gcc-compiled Emacs crashed in realloc under AIX
  24    3.2, and a cc-compiled Emacs works with this undefined.
  25    --karl@cs.umb.edu.  */
  26 #undef SYSTEM_MALLOC
  27
  28 /* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
  29    because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
  30    "cc -g" crashes. Go figure.  --floppy@merlin.mit.edu */
  31 #ifndef __GNUC__
  32 #define C_SWITCH_DEBUG -g
  33 #define C_SWITCH_OPTIMIZE
  34 #endif