diff --git a/ChangeLog b/ChangeLog
index ad09286..eaa2418 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-19  Ben Elliston  <bje@gnu.org>
+
+	* config.sub (glidix-*): Recognise.
+	* testsuite/config-sub.data: Add a test case.
+
 2016-11-04  Ben Elliston  <bje@gnu.org>
 
 	* testsuite/config-sub.sh: Improve top-of-file comment.
diff --git a/config.sub b/config.sub
index dd2ca93..3478c1f 100755
--- a/config.sub
+++ b/config.sub
@@ -2,7 +2,7 @@
 # Configuration validation subroutine script.
 #   Copyright 1992-2016 Free Software Foundation, Inc.
 
-timestamp='2016-11-04'
+timestamp='2016-11-19'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -1397,7 +1397,7 @@ case $os in
 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
+	      | -chorusos* | -chorusrdb* | -cegcc* | -glidix* \
 	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
 	      | -midipix* | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
 	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index 25cdbfe..a368047 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -153,6 +153,7 @@ i386-drops1.0			i386-pc-drops1.0
 i386-elf			i386-pc-elf
 i386-es				i386-pc-es
 i386-freebsd			i386-pc-freebsd
+i386-glidix			i386-pc-glidix
 i386-haiku			i386-pc-haiku
 i386-isc			i386-pc-isc2.2
 i386-libertybsd			i386-pc-libertybsd
@@ -510,6 +511,7 @@ x86_64-cygwin			x86_64-pc-cygwin
 x86_64-dicos			x86_64-pc-dicos
 x86_64-ericsson-dicos		x86_64-ericsson-dicos
 x86_64-fuchsia			x86_64-pc-fuchsia
+x86_64-glidix			x86_64-pc-glidix
 x86_64-sortix			x86_64-pc-sortix
 x86				x86-unknown-none
 xbox				i686-pc-mingw32