cooker: fix calculating of depends and rdepends

Remove part of the original logic that stores pkg dependency and pkg
recomends, which will not be used in Hob.

Add the judgement for preferred fn provider of a certain package,
which maps package name to its providing recipe name.

The above approaches correct the build dependency calculation,
and they also reduced the total depend_tree size, which speed up the
tree data generation time.

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 10 insertions, 35 deletions

diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index 303cd006b..558eadd00 100644
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -442,19 +442,6 @@ class BBCooker:
 
         return depend_tree
 
-    def append_package(self, taskdata, depend_tree_package, package):
-        if package not in depend_tree_package:
-            targetid = taskdata.getrun_id(package)
-            if targetid in taskdata.run_targets and taskdata.run_targets[targetid]:
-                fnid = taskdata.run_targets[targetid][0]
-                fn = taskdata.fn_index[fnid]
-                pn = self.status.pkg_fn[fn]
-                version  = "%s:%s-%s" % self.status.pkg_pepvpr[fn]
-                depend_tree_package[package] = {}
-                depend_tree_package[package]["pn"] = pn
-                depend_tree_package[package]["filename"] = fn
-                depend_tree_package[package]["version"] = version
-
     def generatePkgDepTreeData(self, pkgs_to_build, task):
         """
         Create a dependency tree of pkgs_to_build, returning the data.
@@ -470,7 +457,6 @@ class BBCooker:
         depend_tree["depends"] = {}
         depend_tree["pn"] = {}
         depend_tree["rdepends-pn"] = {}
-        depend_tree["packages"] = {}
         depend_tree["rdepends-pkg"] = {}
         depend_tree["rrecs-pkg"] = {}
 
@@ -497,7 +483,6 @@ class BBCooker:
 
             if fnid not in seen_fnids:
                 seen_fnids.append(fnid)
-                packages = []
 
                 depend_tree["depends"][pn] = []
                 for dep in taskdata.depids[fnid]:
@@ -514,26 +499,16 @@ class BBCooker:
 
                 depend_tree["rdepends-pn"][pn] = []
                 for rdep in taskdata.rdepids[fnid]:
-                    depend_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep])
-
-                for package in rdepends:
-                    depend_tree["rdepends-pkg"][package] = []
-                    for rdepend in rdepends[package]:
-                        depend_tree["rdepends-pkg"][package].append(rdepend)
-                        self.append_package(taskdata, depend_tree["packages"], rdepend)
-                    if not package in packages:
-                        packages.append(package)
-
-                for package in rrecs:
-                    depend_tree["rrecs-pkg"][package] = []
-                    for rrec in rrecs[package]:
-                        depend_tree["rrecs-pkg"][package].append(rrec)
-                        self.append_package(taskdata, depend_tree["packages"], rrec)
-                    if not package in packages:
-                        packages.append(package)
-
-                for package in packages:
-                    self.append_package(taskdata, depend_tree["packages"], package)
+                    item = taskdata.run_names_index[rdep]
+                    pn_rprovider = ""
+                    targetid = taskdata.getrun_id(item)
+                    if targetid in taskdata.run_targets and taskdata.run_targets[targetid]:
+                        id = taskdata.run_targets[targetid][0]
+                        fn_rprovider = taskdata.fn_index[id]
+                        pn_rprovider = self.status.pkg_fn[fn_rprovider]
+                    else:
+                        pn_rprovider = item
+                    depend_tree["rdepends-pn"][pn].append(pn_rprovider)
 
         return depend_tree