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authorDongxiao Xu <dongxiao.xu@intel.com>2011-01-18 16:18:18 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-01-18 12:50:04 +0000
commit80cf3e405c923ed95dd09936739e816dbdd92299 (patch)
tree62082943bf06a2df18722b911bf93dea05e43bfe /bitbake/lib/bb/cache.py
parent740ea68258282c459b66bbed550e6347fb8e83a3 (diff)
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bitbake: Introduce stamp-extra-info task flag into stamp filenames
For certain tasks, we need additional information in build stamp file other than the task name and file name. stamp-extra-info is introduced as a task flag which is appended to the stamp file name. [Code simplifcations/tweaks from Richard] Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/cache.py')
-rw-r--r--bitbake/lib/bb/cache.py11
1 files changed, 10 insertions, 1 deletions
diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index 9a2e2d5298..262f574f51 100644
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -43,7 +43,7 @@ except ImportError:
logger.info("Importing cPickle failed. "
"Falling back to a very slow implementation.")
-__cache_version__ = "134"
+__cache_version__ = "135"
recipe_fields = (
'pn',
@@ -55,6 +55,7 @@ recipe_fields = (
'provides',
'task_deps',
'stamp',
+ 'stamp_extrainfo',
'broken',
'not_world',
'skipped',
@@ -102,6 +103,11 @@ class RecipeInfo(namedtuple('RecipeInfo', recipe_fields)):
for task in tasks)
@classmethod
+ def flaglist(cls, flag, varlist, metadata):
+ return dict((var, metadata.getVarFlag(flag, var, True))
+ for var in varlist)
+
+ @classmethod
def getvar(cls, var, metadata):
return metadata.getVar(var, True) or ''
@@ -148,6 +154,7 @@ class RecipeInfo(namedtuple('RecipeInfo', recipe_fields)):
broken = cls.getvar('BROKEN', metadata),
not_world = cls.getvar('EXCLUDE_FROM_WORLD', metadata),
stamp = cls.getvar('STAMP', metadata),
+ stamp_extrainfo = cls.flaglist('stamp-extra-info', tasks, metadata),
packages_dynamic = cls.listvar('PACKAGES_DYNAMIC', metadata),
depends = cls.depvar('DEPENDS', metadata),
provides = cls.depvar('PROVIDES', metadata),
@@ -562,6 +569,7 @@ class CacheData(object):
self.task_queues = {}
self.task_deps = {}
self.stamp = {}
+ self.stamp_extrainfo = {}
self.preferred = {}
self.tasks = {}
self.basetaskhash = {}
@@ -583,6 +591,7 @@ class CacheData(object):
self.pkg_pepvpr[fn] = (info.pe, info.pv, info.pr)
self.pkg_dp[fn] = info.defaultpref
self.stamp[fn] = info.stamp
+ self.stamp_extrainfo[fn] = info.stamp_extrainfo
provides = [info.pn]
for provide in info.provides: