Only add uninative and checksum if inherited uninative class

The checksum value is only calculated if the uninative class is
inherited, so check for inherit before adding it to local.conf

(From OE-Core rev: 3b5b832589d943700b273e3a4d83561be0c47f36)

Signed-off-by: Jeremy Puhlman <jpuhlman@mvista.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>

diff --git a/meta/classes/populate_sdk_ext.bbclass b/meta/classes/populate_sdk_ext.bbclass
index e1bba49eaf30596ae24d2ede8b1e2c2f78ad0ee5..8dfb8df52e7745f6840e15652457f913e22cd785 100644 (file)
--- a/meta/classes/populate_sdk_ext.bbclass
+++ b/meta/classes/populate_sdk_ext.bbclass
@@ -325,8 +325,9 @@ python copy_buildsystem () {
             f.write('TCLIBCAPPEND = ""\n')
             f.write('DL_DIR = "${TOPDIR}/downloads"\n')
 
-            f.write('INHERIT += "%s"\n' % 'uninative')
-            f.write('UNINATIVE_CHECKSUM[%s] = "%s"\n\n' % (d.getVar('BUILD_ARCH'), uninative_checksum))
+            if bb.data.inherits_class('uninative', d):
+               f.write('INHERIT += "%s"\n' % 'uninative')
+               f.write('UNINATIVE_CHECKSUM[%s] = "%s"\n\n' % (d.getVar('BUILD_ARCH'), uninative_checksum))
             f.write('CONF_VERSION = "%s"\n\n' % d.getVar('CONF_VERSION', False))
 
             # Some classes are not suitable for SDK, remove them from INHERIT