[bitbake-devel] [PATCH] lib/bb/build.py: 'deps' may not always exist in a few corner cases.

[Mark Hatle]

With a small set of recipes (1), and all system dependencies assume_provided,
we may end up with no parent dependencies.  So we check if 'deps' was defined
instead of always assuming it exists.

Signed-off-by: Mark Hatle <mark.hatle at windriver.com>
---
 lib/bb/build.py |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/bb/build.py b/lib/bb/build.py
index 43790a6..2f6a61f 100644
--- a/lib/bb/build.py
+++ b/lib/bb/build.py
@@ -591,9 +591,10 @@ def add_tasks(tasklist, d):
         getTask('noexec')
         getTask('umask')
         task_deps['parents'][task] = []
-        for dep in flags['deps']:
-            dep = data.expand(dep, d)
-            task_deps['parents'][task].append(dep)
+        if 'deps' in flags:
+            for dep in flags['deps']:
+                dep = data.expand(dep, d)
+                task_deps['parents'][task].append(dep)
 
     # don't assume holding a reference
     data.setVar('_task_deps', task_deps, d)
-- 
1.7.3.4