From edfb5fc2f896b74e630d04174d3fb16ad846b54b Mon Sep 17 00:00:00 2001
From: Evgeniy Khramtsov <ekhramtsov@process-one.net>
Date: Thu, 10 Jul 2014 13:58:43 +0400
Subject: [PATCH] Add --enable-riak configure flag

---
 configure.ac   | 9 +++++++++
 vars.config.in | 1 +
 2 files changed, 10 insertions(+)

diff --git a/configure.ac b/configure.ac
index 045ae01d9..904f4e059 100644
--- a/configure.ac
+++ b/configure.ac
@@ -169,6 +169,14 @@ AC_ARG_ENABLE(zlib,
   *) AC_MSG_ERROR(bad value ${enableval} for --enable-zlib) ;;
 esac],[if test "x$zlib" = "x"; then zlib=true; fi])
 
+AC_ARG_ENABLE(riak,
+[AC_HELP_STRING([--enable-riak], [enable Riak support (default: no)])],
+[case "${enableval}" in
+  yes) riak=true ;;
+  no)  riak=false ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-riak) ;;
+esac],[if test "x$riak" = "x"; then riak=false; fi])
+
 AC_ARG_ENABLE(json,
 [AC_HELP_STRING([--enable-json], [enable JSON support for mod_bosh (default: no)])],
 [case "${enableval}" in
@@ -263,6 +271,7 @@ AC_SUBST(mysql)
 AC_SUBST(pgsql)
 AC_SUBST(pam)
 AC_SUBST(zlib)
+AC_SUBST(riak)
 AC_SUBST(json)
 AC_SUBST(iconv)
 AC_SUBST(debug)
diff --git a/vars.config.in b/vars.config.in
index d8270e17a..69b960099 100644
--- a/vars.config.in
+++ b/vars.config.in
@@ -24,6 +24,7 @@
 {pgsql, @pgsql@}.
 {pam, @pam@}.
 {zlib, @zlib@}.
+{riak, @riak@}.
 {json, @json@}.
 {http, @http@}.
 {lager, @lager@}.