base.bbclass: Add read_subpkgdata_dict function

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5389 311d38ba-8fff-0310-9ca6-ca027cbcb966

1 files changed, 13 insertions, 0 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 3b10c985e5..975112b6b1 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -936,6 +936,19 @@ python read_subpackage_metadata () {
                         bb.data.setVar(key, sdata[key], d)
 }
 
+
+#
+# Collapse FOO_pkg variables into FOO
+#
+def read_subpkgdata_dict(pkg, d):
+        import bb
+        ret = {}
+        subd = read_pkgdatafile(get_subpkgedata_fn(pkg, d))
+        for var in subd:
+                newvar = var.replace("_" + pkg, "")
+                ret[newvar] = subd[var]
+        return ret
+
 # Make sure MACHINE isn't exported
 # (breaks binutils at least)
 MACHINE[unexport] = "1"