diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 55e5714150..702d817ba4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2000-04-03  J.T. Conklin  <jtc@redback.com>
+
+	* config/i386/xm-nbsd.h (HOST_LONG_DOUBLE_FORMAT): Define.
+
 2000-04-03  Kevin Buettner  <kevinb@redhat.com>
 
 	* Makefile.in (ALLDEPFILES): Add ia64-linux-nat.c and ia64-tdep.c.
diff --git a/gdb/config/i386/xm-nbsd.h b/gdb/config/i386/xm-nbsd.h
index 9d746289f7..42f180a21c 100644
--- a/gdb/config/i386/xm-nbsd.h
+++ b/gdb/config/i386/xm-nbsd.h
@@ -20,3 +20,5 @@
 
 /* Get generic NetBSD host definitions. */
 #include "xm-nbsd.h"
+
+#define HOST_LONG_DOUBLE_FORMAT &floatformat_i387_ext