[bitbake-devel] [PATCH 06/10] command.py: add resolve option for generateTargetsTree API
Dongxiao Xu
dongxiao.xu at intel.com
Thu Dec 15 07:14:57 UTC 2011
Currently we have generateTargetsTree API, which is used to get
dependency information. However in that tree, there will be
"virtual/xxx" in depends fields. Therefore we add the resolve option
to replace it with its real providers.
Besides, for packages that provided by multiple recipes, we will find
their preverred provider.
Signed-off-by: Dongxiao Xu <dongxiao.xu at intel.com>
---
lib/bb/command.py | 11 +++++++++--
lib/bb/cooker.py | 30 +++++++++++++++++++++++++-----
2 files changed, 34 insertions(+), 7 deletions(-)
diff --git a/lib/bb/command.py b/lib/bb/command.py
index 6b4a598..e52041d 100644
--- a/lib/bb/command.py
+++ b/lib/bb/command.py
@@ -227,14 +227,21 @@ class CommandsAsync:
included in the package list.
If pkg_list provided use that list (plus any extras brought in by
klass) rather than generating a tree for all packages.
+
+ Add a new option "resolve" to indicate if we need to resolve the
+ replacement for "virtual/xxx" like pn.
"""
klass = params[0]
- if len(params) > 1:
+ resolve = False
+ if len(params) > 2:
+ pkg_list = params[1]
+ resolve = params[2]
+ elif len(params) > 1:
pkg_list = params[1]
else:
pkg_list = []
- command.cooker.generateTargetsTree(klass, pkg_list)
+ command.cooker.generateTargetsTree(klass, pkg_list, resolve)
command.finishAsyncCommand()
generateTargetsTree.needcache = True
diff --git a/lib/bb/cooker.py b/lib/bb/cooker.py
index 666242f..4401a66 100644
--- a/lib/bb/cooker.py
+++ b/lib/bb/cooker.py
@@ -436,7 +436,7 @@ class BBCooker:
return depend_tree
- def generatePkgDepTreeData(self, pkgs_to_build, task):
+ def generatePkgDepTreeData(self, pkgs_to_build, task, resolve=False):
"""
Create a dependency tree of pkgs_to_build, returning the data.
"""
@@ -462,6 +462,7 @@ class BBCooker:
summary = self.status.summary[fn]
lic = self.status.license[fn]
section = self.status.section[fn]
+ rdepends = self.status.rundeps[fn]
if pn not in depend_tree["pn"]:
depend_tree["pn"][pn] = {}
depend_tree["pn"][pn]["filename"] = fn
@@ -469,6 +470,7 @@ class BBCooker:
depend_tree["pn"][pn]["summary"] = summary
depend_tree["pn"][pn]["license"] = lic
depend_tree["pn"][pn]["section"] = section
+ depend_tree["pn"][pn]["packages"] = rdepends.keys()
if fnid not in seen_fnids:
seen_fnids.append(fnid)
@@ -476,13 +478,24 @@ class BBCooker:
depend_tree["depends"][pn] = []
for dep in taskdata.depids[fnid]:
- depend_tree["depends"][pn].append(taskdata.build_names_index[dep])
+ if resolve:
+ item = taskdata.build_names_index[dep]
+ pn_provider = ""
+ targetid = taskdata.getbuild_id(item)
+ if targetid in taskdata.build_targets:
+ fnid = taskdata.build_targets[targetid][0]
+ fn_provider = taskdata.fn_index[fnid]
+ pn_provider = self.status.pkg_fn[fn_provider]
+ else:
+ pn_provider = item
+ depend_tree["depends"][pn].append(pn_provider)
+ else:
+ depend_tree["depends"][pn].append(taskdata.build_names_index[dep])
depend_tree["rdepends-pn"][pn] = []
for rdep in taskdata.rdepids[fnid]:
depend_tree["rdepends-pn"][pn].append(taskdata.run_names_index[rdep])
- rdepends = self.status.rundeps[fn]
for package in rdepends:
depend_tree["rdepends-pkg"][package] = []
for rdepend in rdepends[package]:
@@ -491,6 +504,13 @@ class BBCooker:
for package in packages:
if package not in depend_tree["packages"]:
+ if resolve:
+ targetid = taskdata.getrun_id(package)
+ if targetid in taskdata.run_targets:
+ 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["packages"][package] = {}
depend_tree["packages"][package]["pn"] = pn
depend_tree["packages"][package]["filename"] = fn
@@ -728,7 +748,7 @@ class BBCooker:
return pkg_list
- def generateTargetsTree(self, klass=None, pkgs=[]):
+ def generateTargetsTree(self, klass=None, pkgs=[], resolve=False):
"""
Generate a dependency tree of buildable targets
Generate an event with the result
@@ -743,7 +763,7 @@ class BBCooker:
pkgs = pkgs + extra_pkgs
# generate a dependency tree for all our packages
- tree = self.generatePkgDepTreeData(pkgs, 'build')
+ tree = self.generatePkgDepTreeData(pkgs, 'build', resolve)
bb.event.fire(bb.event.TargetsTreeGenerated(tree), self.configuration.data)
def buildWorldTargetList(self):
--
1.7.0.4
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