bitbake: cooker: Fix task-depends.dot for multiconfig targets

The right hand side of dependencies in the task dependency file generated
by bitbake -g was missing multiconfig prefixes, corrupting the data. Fix
this.

[YOCTO #14621]

(Bitbake rev: 1d5ca721040c5e39aefa11219f62710de6587701)

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

1 files changed, 3 insertions, 1 deletions

diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index b2d8bbdbac..08e45e79d0 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -814,7 +814,9 @@ class BBCooker:
             for dep in rq.rqdata.runtaskentries[tid].depends:
                 (depmc, depfn, _, deptaskfn) = bb.runqueue.split_tid_mcfn(dep)
                 deppn = self.recipecaches[depmc].pkg_fn[deptaskfn]
-                depend_tree["tdepends"][dotname].append("%s.%s" % (deppn, bb.runqueue.taskname_from_tid(dep)))
+                if depmc:
+                    depmc = "mc:" + depmc + ":"
+                depend_tree["tdepends"][dotname].append("%s%s.%s" % (depmc, deppn, bb.runqueue.taskname_from_tid(dep)))
             if taskfn not in seen_fns:
                 seen_fns.append(taskfn)
                 packages = []