diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b831c4ce4f..fa4ab8834e 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-24  Pedro Alves  <pedro@codesourcery.com>
+
+	* config.in: Regenerate.
+
 2010-05-23  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	Code cleanup.
diff --git a/gdb/config.in b/gdb/config.in
index 477ecdfcb2..448c4e28bb 100644
--- a/gdb/config.in
+++ b/gdb/config.in
@@ -853,10 +853,16 @@
 # endif
 #endif
 
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
 /* Define to 1 so <sys/proc.h> gets a definition of anon_hdl. Works around a
    <sys/proc.h> problem on IRIX 5. */
 #undef _KMEMUSER
 
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
 /* Define to 1 if on MINIX. */
 #undef _MINIX