Comment change.

diff --git a/src/s/aix4-1.h b/src/s/aix4-1.h
index e003bee715a166d7a4b8e54c3c90f41ae26143f1..f5053a45afd1b35853768a2bb1485e7930a81b4a 100644 (file)
--- a/src/s/aix4-1.h
+++ b/src/s/aix4-1.h
@@ -14,6 +14,9 @@
    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.  */
+/* David Edelsohn <dje@watson.ibm.com> says that this actually depends
+   on the version of XLC, which can't be predicted from the system version.
+   What a mess!  */
 #ifndef __GNUC__
 #undef C_DEBUG_SWITCH
 #undef C_OPTIMIZE_SWITCH