[OE-core] [PATCH 07/27] classes/externalsrc: fix setting of deps varflag as a string

[Paul Eggleton]

The value of the deps varflag for tasks is (unusually) expected to be a
list object rather than a space-separated string, hence we cannot use
appendVarFlag() here. This fixes a traceback when parsing the gcc recipe
with externalsrc enabled, for example.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/classes/externalsrc.bbclass | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index 70e6fd7..f7ed66d 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -73,7 +73,8 @@ python () {
 
         fetch_tasks = ['do_fetch', 'do_unpack']
         # If we deltask do_patch, there's no dependency to ensure do_unpack gets run, so add one
-        d.appendVarFlag('do_configure', 'deps', ['do_unpack'])
+        # Note that we cannot use d.appendVarFlag() here because deps is expected to be a list object, not a string
+        d.setVarFlag('do_configure', 'deps', (d.getVarFlag('do_configure', 'deps', False) or []) + ['do_unpack'])
 
         for task in d.getVar("SRCTREECOVEREDTASKS", True).split():
             if local_srcuri and task in fetch_tasks:
-- 
2.1.0