(C_DEBUG_SWITCH) [not __GNUC__]: New definition.

(C_OPTIMIZE_SWITCH) [not __GNUC__]: Add #undef.
(X11R5_INHIBIT_I18N): #undef deleted.
(REL_ALLOC): Add #undef.

diff --git a/src/s/aix4-1.h b/src/s/aix4-1.h
index 0da441db70d9c7975e2062923b76080a8da557ca..29aa5a637080540fb1968d93be15f35c3cca391b 100644 (file)
--- a/src/s/aix4-1.h
+++ b/src/s/aix4-1.h
@@ -10,6 +10,19 @@
 #undef _NO_PROTO
 #endif
 
-/* Let's hope the X internationalization stuff is working in AIX 4.1.
-   It was not working in 3.2.5.  */
-#undef X11R5_INHIBIT_I18N
+/* 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.
+   4.1 seems to need -g again. -- larry@vaquita.mitra.com.  */
+#ifndef __GNUC__
+#undef C_DEBUG_SWITCH
+#undef C_OPTIMIZE_SWITCH
+#define C_DEBUG_SWITCH -g
+#endif
+
+/* X internationalization stuff is still not working in AIX 4.1.  */
+/* #undef X11R5_INHIBIT_I18N */
+
+/* Perry Smith <pedz@ddivt1.austin.ibm.com> says this is necessary
+   because of noncontiguous allocation.  */
+#undef REL_ALLOC