From: Ross Burton <ross.burton@intel.com>
Date: Thu, 28 Apr 2016 16:42:16 +0000 (+0100)
Subject: autotools: add default for CACHED_CONFIGUREVARS
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~26043
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27fd1bb7969b558864463450e1837c4400a03f9c;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

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.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/classes/autotools.bbclass b/meta/classes/autotools.bbclass
index 22880cc5e18..c92ca789973 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"