bitbake: build: Ensure warning for invalid task dependencies is useful

WARNING: elfutils: dependent task do_rm_work does not exist

is much less useful than

WARNING: elfutils: dependent task do_rm_work for do_deploy does not exist

(Bitbake rev: e034c6f75e3d7730ff16a8d1bd0cba03beda0af8)

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

2 files changed, 2 insertions, 2 deletions

diff --git a/bitbake/lib/bb/build.py b/bitbake/lib/bb/build.py
index da592e6d84..8ad9f5de2a 100644
--- a/bitbake/lib/bb/build.py
+++ b/bitbake/lib/bb/build.py
@@ -819,7 +819,7 @@ def add_tasks(tasklist, d):
             for dep in flags['deps']:
                 # Check and warn for "addtask task after foo" while foo does not exist
                 if not dep in tasklist:
-                    bb.warn('%s: dependent task %s does not exist' % (d.getVar('PN'), dep))
+                    bb.warn('%s: dependent task %s for %s does not exist' % (d.getVar('PN'), dep, task))
                 dep = d.expand(dep)
                 task_deps['parents'][task].append(dep)
 
diff --git a/bitbake/lib/bb/tests/parse.py b/bitbake/lib/bb/tests/parse.py
index 4467d17997..aa7adc40f2 100644
--- a/bitbake/lib/bb/tests/parse.py
+++ b/bitbake/lib/bb/tests/parse.py
@@ -203,5 +203,5 @@ deltask do_fetch do_patch
         self.assertTrue("addtask contained multiple 'after' keywords" in stdout)
         self.assertTrue('addtask ignored: " do_patch"' in stdout)
         self.assertTrue('deltask ignored: " do_patch"' in stdout)
-        self.assertTrue('dependent task do_foo does not exist' in stdout)
+        self.assertTrue('dependent task do_foo for do_patch does not exist' in stdout)