[OE-core] [PATCH][V2] gnome: set UNKNOWN_CONFIGURE_WHITELIST

[Ross Burton]

This class disable introspection support using --enable-introspection=no but not
all GNOME modules support introspection.

This can cause unknown-configure-options QA warnings, so clarify the option by
using --disable-introspection and add it to the sanity test whitelist.

Signed-off-by: Ross Burton <ross.burton at intel.com>
---
 meta/classes/gnome.bbclass |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/classes/gnome.bbclass b/meta/classes/gnome.bbclass
index a19dd17..0de22dd 100644
--- a/meta/classes/gnome.bbclass
+++ b/meta/classes/gnome.bbclass
@@ -1,3 +1,5 @@
 inherit gnomebase gtk-icon-cache gconf mime
 
-EXTRA_OECONF += "--enable-introspection=no"
+EXTRA_OECONF += "--disable-introspection"
+
+UNKNOWN_CONFIGURE_WHITELIST += "--disable-introspection"
-- 
1.7.10.4