--- /dev/null
+/* Synched up with: FSF 19.31. */
+
+/* s- file for building Emacs on AIX 3.2. */
+
+#include "aix3-1.h"
+
+#define AIX3_2
+
+/* No need to define this--the header files indicate X11R4,
+ and that's supposedly what 3.2 will come with. */
+#undef SPECIFY_X11R4
+
+#ifndef __GNUC__
+/* Some programs in src produce warnings saying certain subprograms
+ are to comples and need a MAXMEM value greater than 2000 for
+ additional optimization. --nils@exp-math.uni-essen.de */
+/* XEmacs change: maxmem=-1 means unlimited. Suggested by
+ dkeller@VNET.IBM.COM */
+#if 0 /* mrb */
+#define C_SWITCH_SYSTEM "-ma -qmaxmem=-1"
+#endif /* mrb */
+#else
+/* Otherwise, XEmacs is just too big ... */
+#define C_SWITCH_SYSTEM "-mminimal-toc"
+#endif
+
+#define HAVE_ALLOCA
+/* Adrian Colley <Adrian.Colley@three.serpentine.com> says this is needed. */
+#ifndef NOT_C_CODE
+#ifndef AIX4
+ #pragma alloca
+#endif
+#endif
+
+/* With this defined, a gcc-compiled Emacs crashed in realloc under AIX
+ 3.2, and a cc-compiled Emacs works with this undefined.
+ --karl@cs.umb.edu. */
+#undef SYSTEM_MALLOC
+
+/* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
+ because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
+ "cc -g" crashes. Go figure. --floppy@merlin.mit.edu */
+/* XEmacs change: no evidence of this in XEmacs */
+#if 0
+#ifndef __GNUC__
+#define C_SWITCH_DEBUG "-g"
+#define C_SWITCH_OPTIMIZE
+#endif
+#endif
+
+/* The character-composition stuff is broken in X11R5.
+ Even with XIMStatusNothing aliased to XIMStatusNone,
+ tranle@intellicorp.com (Minh Tran-Le) reports that enabling
+ the internationalization code causes the modifier keys C, M and Shift
+ to beep after a mouse click. */
+#define X11R5_INHIBIT_I18N