Patchwork [1/7] utils.py: Modify and rename distro_features_backfill python function

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Submitter Andrei Gherzan
Date Aug. 16, 2012, 9:32 p.m.
Message ID <754a26c722091d5922d1ef095def13f1cf57f27f.1345152235.git.andrei@gherzan.ro>
Download mbox | patch
Permalink /patch/34727/
State New
Headers show

Comments

Andrei Gherzan - Aug. 16, 2012, 9:32 p.m.
This function was written to be used with DISTRO_FEATURES. This behavior
is usefull with MACHINE_FEATURES as well.

Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
---
 meta/lib/oe/utils.py |    9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

Patch

diff --git a/meta/lib/oe/utils.py b/meta/lib/oe/utils.py
index e14743f..8d3efe4 100644
--- a/meta/lib/oe/utils.py
+++ b/meta/lib/oe/utils.py
@@ -87,15 +87,18 @@  def inherits(d, *classes):
     """Return True if the metadata inherits any of the specified classes"""
     return any(bb.data.inherits_class(cls, d) for cls in classes)
 
-def distro_features_backfill(d):
+def features_backfill(var,d):
+    # This construct allows the addition of new features to variable specified
+    # as var
+    # Example for var = "DISTRO_FEATURES"
     # This construct allows the addition of new features to DISTRO_FEATURES
     # that if not present would disable existing functionality, without
     # disturbing distributions that have already set DISTRO_FEATURES.
     # Distributions wanting to elide a value in DISTRO_FEATURES_BACKFILL should
     # add the feature to DISTRO_FEATURES_BACKFILL_CONSIDERED
 
-    backfill = (d.getVar("DISTRO_FEATURES_BACKFILL", True) or "").split()
-    considered = (d.getVar("DISTRO_FEATURES_BACKFILL_CONSIDERED", True) or "").split()
+    backfill = (d.getVar(var+"_BACKFILL", True) or "").split()
+    considered = (d.getVar(var+"_BACKFILL_CONSIDERED", True) or "").split()
 
     addfeatures = []
     for feature in backfill: