From 3a1b40b6855817bf99439481391562acec2f6559 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Thu, 28 Apr 2016 17:42:16 +0100
Subject: autotools: add default for CACHED_CONFIGUREVARS

Ensure that this variable has a default value so that we don't get debug
messages that the variable couldn't be expanded.

(From OE-Core rev: 27fd1bb7969b558864463450e1837c4400a03f9c)

(From OE-Core rev: 06c3f9f53f30667854dc431344b94d46a3b23f09)

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---
 meta/classes/autotools.bbclass | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 6649f5df71..e1686206f7 100644
--- a/meta/classes/autotools.bbclass
+++ b/meta/classes/autotools.bbclass
@@ -77,6 +77,8 @@ CONFIGUREOPTS = " --build=${BUILD_SYS} \
 		  ${@append_libtool_sysroot(d)}"
 CONFIGUREOPT_DEPTRACK ?= "--disable-dependency-tracking"
 
+CACHED_CONFIGUREVARS ?= ""
+
 AUTOTOOLS_SCRIPT_PATH ?= "${S}"
 CONFIGURE_SCRIPT ?= "${AUTOTOOLS_SCRIPT_PATH}/configure"
 
-- 
cgit v1.2.3-54-g00ecf