From 4d671504a25863018ac51c21c005cef0a4d8f05c Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Mon, 16 May 2022 11:11:14 +0100 Subject: build: Add clean_stamp API function to allow removal of task stamps We currently have no API to be able to remove all the potential stamps of a task. It is unusual to need to do this, particularly as you could race against other things happening in the system but we do have a use case for this in cleaning up sysroots in OE-Core. The alternative is to mess with CLEANMASK in OE-Core but that is just going to add potential for errors. We need the first part of the make_stamp() function so separate that out so it can be called seperately. Signed-off-by: Richard Purdie --- lib/bb/build.py | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/lib/bb/build.py b/lib/bb/build.py index af60c3d8f..55f68b98c 100644 --- a/lib/bb/build.py +++ b/lib/bb/build.py @@ -835,11 +835,7 @@ def stamp_cleanmask_internal(taskname, d, file_name): return [cleanmask, cleanmask.replace(taskflagname, taskflagname + "_setscene")] -def make_stamp(task, d, file_name = None): - """ - Creates/updates a stamp for a given task - (d can be a data dict or dataCache) - """ +def clean_stamp(task, d, file_name = None): cleanmask = stamp_cleanmask_internal(task, d, file_name) for mask in cleanmask: for name in glob.glob(mask): @@ -850,6 +846,14 @@ def make_stamp(task, d, file_name = None): if name.endswith('.taint'): continue os.unlink(name) + return + +def make_stamp(task, d, file_name = None): + """ + Creates/updates a stamp for a given task + (d can be a data dict or dataCache) + """ + clean_stamp(task, d, file_name) stamp = stamp_internal(task, d, file_name) # Remove the file and recreate to force timestamp -- cgit 1.2.3-korg