base: make feature backfilling happen earlier

Backfilling DISTRO_FEATURES and MACHINE_FEATURES with _append statements happens
too late to use those variables with conditional inherits, like this:

inherit ${@base_contains('DISTRO_FEATURES','sysvinit','update-rc.d_real','',d)}

Instead, do the backfilling at ConfigParse time so that it happens earlier in
the parse, which results in that inherit behaving as expected when sysvinit was
backfilled.

(From OE-Core rev: 22429cdf79ed952072707a929643c7386fa7e056)

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

1 files changed, 2 insertions, 0 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index b427a5e335..dafded3e42 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -314,6 +314,8 @@ python base_eventhandler() {
         generate_git_config(e)
         pkgarch_mapping(e.data)
         preferred_ml_updates(e.data)
+        e.data.appendVar('DISTRO_FEATURES', oe.utils.features_backfill("DISTRO_FEATURES", e.data))
+        e.data.appendVar('MACHINE_FEATURES', oe.utils.features_backfill("MACHINE_FEATURES", e.data))
 
     if isinstance(e, bb.event.BuildStarted):
         statuslines = []