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authorRichard Purdie <rpurdie@linux.intel.com>2010-08-04 11:30:39 +0100
committerChris Larson <chris_larson@mentor.com>2010-12-17 18:13:33 -0700
commitde2368ce38dbf6772383832f972d0d3ef4ac0cd2 (patch)
treeca31f293931c8773bb519eaa569cb5aae94f027b
parent23c6122437b5011d2213d717d8529cd1221b42b5 (diff)
downloadbitbake-de2368ce38dbf6772383832f972d0d3ef4ac0cd2.tar.gz
build: Add support for pre and postfuncs for tasks
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Chris Larson <chris_larson@mentor.com>
-rw-r--r--lib/bb/build.py7
-rw-r--r--lib/bb/data_smart.py4
2 files changed, 9 insertions, 2 deletions
diff --git a/lib/bb/build.py b/lib/bb/build.py
index e4153269d..e91895302 100644
--- a/lib/bb/build.py
+++ b/lib/bb/build.py
@@ -278,10 +278,17 @@ def exec_task(fn, task, d):
except OSError:
pass
+ prefuncs = localdata.getVarFlag(task, 'prefuncs', expand=True)
+ postfuncs = localdata.getVarFlag(task, 'postfuncs', expand=True)
+
logfile = open(logfn, 'w')
event.fire(TaskStarted(task, localdata), localdata)
try:
+ for func in (prefuncs or '').split():
+ exec_func(func, localdata, logfile=logfile)
exec_func(task, localdata, logfile=logfile)
+ for func in (postfuncs or '').split():
+ exec_func(func, localdata, logfile=logfile)
except FuncFailed as exc:
event.fire(TaskFailed(exc.name, exc.logfile, localdata), localdata)
raise
diff --git a/lib/bb/data_smart.py b/lib/bb/data_smart.py
index a766f3241..4a12dd41e 100644
--- a/lib/bb/data_smart.py
+++ b/lib/bb/data_smart.py
@@ -265,13 +265,13 @@ class DataSmart(MutableMapping):
self._makeShadowCopy(var)
self.dict[var][flag] = flagvalue
- def getVarFlag(self, var, flag, exp = False):
+ def getVarFlag(self, var, flag, expand=False):
local_var = self._findVar(var)
value = None
if local_var:
if flag in local_var:
value = copy.copy(local_var[flag])
- if exp and value:
+ if expand and value:
value = self.expand(value, None)
return value