[bitbake-devel] [PATCH 1/1] runqueue.py: Add umask task control
Mark Hatle
mark.hatle at windriver.com
Wed Jun 22 17:57:49 UTC 2011
The umask for a task can now be set as:
task[umask] = 022
task[umask] = '022'
If specified as a text string, it must be octal. (This is due to
recipe parsing where it's always set to a string.)
Signed-off-by: Mark Hatle <mark.hatle at windriver.com>
---
lib/bb/build.py | 1 +
lib/bb/runqueue.py | 12 ++++++++++++
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/lib/bb/build.py b/lib/bb/build.py
index 15ba956..4bbf10f 100644
--- a/lib/bb/build.py
+++ b/lib/bb/build.py
@@ -465,6 +465,7 @@ def add_tasks(tasklist, d):
getTask('nostamp')
getTask('fakeroot')
getTask('noexec')
+ getTask('umask')
task_deps['parents'][task] = []
for dep in flags['deps']:
dep = data.expand(dep, d)
diff --git a/lib/bb/runqueue.py b/lib/bb/runqueue.py
index 1f3b54c..e455893 100644
--- a/lib/bb/runqueue.py
+++ b/lib/bb/runqueue.py
@@ -1063,8 +1063,17 @@ class RunQueueExecute:
# a fork() or exec*() activates PSEUDO...
envbackup = {}
+ umask = -1
taskdep = self.rqdata.dataCache.task_deps[fn]
+ if 'umask' in taskdep and taskname in taskdep['umask']:
+ # umask might come in as a number or text string..
+ try:
+ umask = int(taskdep['umask'][taskname],8)
+ except TypeError:
+ umask = taskdep['umask'][taskname]
+ logger.warning("Using umask 0%o %s, %s" % (umask, fn, taskname))
+
if 'fakeroot' in taskdep and taskname in taskdep['fakeroot']:
envvars = (self.rqdata.dataCache.fakerootenv[fn] or "").split()
for key, value in (var.split('=') for var in envvars):
@@ -1103,6 +1112,9 @@ class RunQueueExecute:
newsi = os.open(os.devnull, os.O_RDWR)
os.dup2(newsi, sys.stdin.fileno())
+ if umask != -1:
+ os.umask(umask)
+
bb.data.setVar("BB_WORKERCONTEXT", "1", self.cooker.configuration.data)
bb.data.setVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY", self, self.cooker.configuration.data)
bb.data.setVar("__RUNQUEUE_DO_NOT_USE_EXTERNALLY2", fn, self.cooker.configuration.data)
--
1.7.3.4
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