From 25320a3c7bfc14247d6c36e3d9d9e27fd4aac259 Mon Sep 17 00:00:00 2001
From: ThePrez <jgorzinski@gmail.com>
Date: Wed, 2 Oct 2019 15:21:28 -0500
Subject: [PATCH] Add IBM i build support via 'os400' clause

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 6969fdf2..d4ee9d5c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -285,7 +285,7 @@ case "${host_os}" in
         AC_DEFINE(ZMQ_HAVE_QNXNTO, 1, [Have QNX Neutrino OS])
         AC_CHECK_LIB(socket, socket)
         ;;
-    *aix*)
+    *aix*|*os400*)
         AC_DEFINE(ZMQ_HAVE_AIX, 1, [Have AIX OS])
         ;;
     *hpux*)