[gnome-continuous-yocto/gnomeostree-3.28-rocko: 3618/8267] bitbake: cooker: Fix world taskgraph generation issue

[Emmanuele Bassi <ebassi src gnome org>]

commit 9977576fe97c6a67dec04171e64678676cbf1c22
Author: Richard Purdie <richard purdie linuxfoundation org>
Date:   Mon Nov 14 09:51:38 2016 +0000

    bitbake: cooker: Fix world taskgraph generation issue
    
    The processing of the "do_" prefix to tasks is currently inconsistent
    and has resulted in "bitbake world -g" being broken as task prefixes
    don't get handled correctly.
    
    Make the "do_" task prefix handling consistent through various codepaths.
    
    [YOCTO #10651]
    
    (Bitbake rev: 3d7186353e804c9410096c408bc337a98c8b33fe)
    
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 bitbake/lib/bb/cooker.py |   14 ++++++++++----
 1 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/bitbake/lib/bb/cooker.py b/bitbake/lib/bb/cooker.py
index 29f7156..aca9470 100644
--- a/bitbake/lib/bb/cooker.py
+++ b/bitbake/lib/bb/cooker.py
@@ -657,6 +657,8 @@ class BBCooker:
         # A task of None means use the default task
         if task is None:
             task = self.configuration.cmd
+        if not task.startswith("do_"):
+            task = "do_%s" % task
 
         fulltargetlist = self.checkPackages(pkgs_to_build, task)
         taskdata = {}
@@ -715,6 +717,9 @@ class BBCooker:
         Create a dependency graph of pkgs_to_build including reverse dependency
         information.
         """
+        if not task.startswith("do_"):
+            task = "do_%s" % task
+
         runlist, taskdata = self.prepareTreeData(pkgs_to_build, task)
         rq = bb.runqueue.RunQueue(self, self.data, self.recipecaches, taskdata, runlist)
         rq.rqdata.prepare()
@@ -818,6 +823,9 @@ class BBCooker:
         """
         Create a dependency tree of pkgs_to_build, returning the data.
         """
+        if not task.startswith("do_"):
+            task = "do_%s" % task
+
         _, taskdata = self.prepareTreeData(pkgs_to_build, task)
 
         seen_fns = []
@@ -1322,6 +1330,8 @@ class BBCooker:
         # If we are told to do the None task then query the default task
         if (task == None):
             task = self.configuration.cmd
+        if not task.startswith("do_"):
+            task = "do_%s" % task
 
         fn, cls, mc = bb.cache.virtualfn2realfn(buildfile)
         fn = self.matchFile(fn)
@@ -1358,8 +1368,6 @@ class BBCooker:
         # Invalidate task for target if force mode active
         if self.configuration.force:
             logger.verbose("Invalidate task %s, %s", task, fn)
-            if not task.startswith("do_"):
-                task = "do_%s" % task
             bb.parse.siggen.invalidate_task(task, self.recipecaches[mc], fn)
 
         # Setup taskdata structure
@@ -1371,8 +1379,6 @@ class BBCooker:
         bb.event.fire(bb.event.BuildStarted(buildname, [item]), self.expanded_data)
 
         # Execute the runqueue
-        if not task.startswith("do_"):
-            task = "do_%s" % task
         runlist = [[mc, item, task, fn]]
 
         rq = bb.runqueue.RunQueue(self, self.data, self.recipecaches, taskdata, runlist)