bitbake: data: Cache an list of export variables

Compute a cache of the list of potential export variables so
that we don't have to compute the list from scratch.

(Bitbake rev: f41f46f7eaa6889edeb3a4e4ddedc07084686c60)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/bitbake/lib/bb/data.py b/bitbake/lib/bb/data.py
index beaf089601..ecac66c6ba 100644
--- a/bitbake/lib/bb/data.py
+++ b/bitbake/lib/bb/data.py
@@ -342,7 +342,7 @@ def build_dependencies(key, keys, shelldeps, vardepvals, d):
 def generate_dependencies(d):
 
     keys = set(key for key in d if not key.startswith("__"))
-    shelldeps = set(key for key in keys if d.getVarFlag(key, "export") and not d.getVarFlag(key, "unexport"))
+    shelldeps = set(key for key in d.getVar("__exportlist", False) if d.getVarFlag(key, "export") and not d.getVarFlag(key, "unexport"))
     vardepvals = set(key for key in keys if d.getVarFlag(key, "vardepvalue"))
 
     deps = {}