diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index d142e62699..eee3f48406 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+Mon Oct  5 09:46:44 1992  Ian Lance Taylor  (ian@cygnus.com)
+
+	* config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
+	needed for vxworks targets.
+
 Fri Oct  2 22:04:42 1992  John Gilmore  (gnu@cygnus.com)
 
 	* am29k-tdep.c (_initialize_29k):  Make it possible for the
diff --git a/gdb/config/irix4.mh b/gdb/config/irix4.mh
index 68f151716d..fcea27efa0 100644
--- a/gdb/config/irix4.mh
+++ b/gdb/config/irix4.mh
@@ -4,5 +4,5 @@ XM_FILE= xm-irix4.h
 ALLOCA=alloca.o
 ALLOCA1=alloca.o
 MUNCH_DEFINE=-B
-XM_CLIBS=-lbsd
+XM_CLIBS=-lbsd -lsun
 INSTALL = cp