linux/poky.git/bitbake/lib/bb/utils.py, branch 5.0_M3

bitbake: utils: remove BB_ENV_PASSTHROUGH from preserved_envvars()

2024-03-05T12:25:08+00:00

preserved_envvars() is used when the BB_ENV_PASSTHROUGH environment variable is not set. Therefore, its code shouldn't return this variable. (Bitbake rev: 0a33b560233b983456178541603ab96fea22238b) Signed-off-by: Michael Opdenacker Reported-by: Robert P. J. Day Tested-by: Michael Opdenacker Signed-off-by: Richard Purdie

bitbake: utils: Fix mkdir with PosixPath

2023-12-17T19:07:21+00:00

Avoid: Exception: AttributeError: 'PosixPath' object has no attribute 'find' (Bitbake rev: 0b37fe89ba12549109905b6d0e6d07d342162436) Signed-off-by: Richard Purdie

bitbake: utils: Do not create directories with ${ in the name

2023-12-08T17:17:42+00:00

In some cases ${ may not be expanded in the WORKDIR (one of the cases is undefined variable) and causes cryptic failures [1]. Guard this by erroring out if directory name contains ${ Fixes: [Yocto #15255] [1] ERROR: x-native-1.0+${SRCPV}-r0 do_deploy_source_date_epoch: Error executing a python function in exec_func_python() autogenerated: The stack trace of python calls that resulted in this exception/failure was: File: 'exec_func_python() autogenerated', lineno: 2, function: 0001: *** 0002:sstate_hardcode_path(d) 0003: File: '/home/mischief/src/poky/meta/classes-global/sstate.bbclass', lineno: 654, function: sstate_hardcode_path 0650: bb.note("Removing hardcoded paths from sstate package: '%s'" % (sstate_hardcode_cmd)) 0651: subprocess.check_output(sstate_hardcode_cmd, shell=True, cwd=sstate_builddir) 0652: 0653: # If the fixmefn is empty, remove it.. *** 0654: if os.stat(fixmefn).st_size == 0: 0655: os.remove(fixmefn) 0656: else: 0657: bb.note("Replacing absolute paths in fixmepath file: '%s'" % (sstate_filelist_relative_cmd)) 0658: subprocess.check_output(sstate_filelist_relative_cmd, shell=True) Exception: FileNotFoundError: [Errno 2] No such file or directory: '/home/mischief/src/poky/build/tmp/work/core2-64-poky-linux/x-native/1.0+${SRCPV}-r0/sstate-build-deploy_source_date_epoch/fixmepath' (Bitbake rev: e91c256ec076e70cf8a18e369fe7862e50618c48) Signed-off-by: Pavel Zhukov Signed-off-by: Richard Purdie

bitbake: bitbake: utils: remove spaces on empty lines

2023-11-20T15:32:25+00:00

(Bitbake rev: 979ff8b4228e4c6f90985e9a3faa5fc9f3922218) Signed-off-by: Julien Stephan Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

bitbake: utils: Add path_is_descendant()

2023-09-14T14:08:21+00:00

Adds a utility that checks if one path is an descendant of another. This check uses os.path.samestat() to make it immune to symlinks and bind mounts. (Bitbake rev: c3ae45946886ee2049939dd5a205790657a7de32) Signed-off-by: Joshua Watt Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie

bitbake: utils: Use internal fetcher function to avoid duplication

2023-02-26T11:49:41+00:00

We currently have two lists of "proxy" or "fetcher" environment exports. Make the one in utils match the one on the fetcher which has a more complete list of variables now. (Bitbake rev: f9165a798a307a6f0fee120d5c3de660d3a44ae8) Signed-off-by: Richard Purdie

bitbake: bb/utils: include SSL certificate paths in export_proxies

2023-01-26T21:50:31+00:00

bb.utils.export_proxies() is a poor-man's alternative for the environment setup code in bb/fetch2, but it's used in several places where recipes want to download manually (such as cve-update-db-native). Notably, export_proxies() doesn't pass on the SSL certificate paths from the original environment, so if SSL_CERT_FILE needs to be set (for example, in a buildtools environment) then proxies work but SSL doesn't. In an ideal world export_proxies and the same logic in fetch2 would merge, but until then we can add the SSL_CERT_ variables and duplicate the basic logic: check the datastore first and then the original environment for variables. Also remove the return value as nothing ever checked it. [ YOCTO #15000 ] (Bitbake rev: c19035e8e71c419c5688a86bfc9c946c96f638e8) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

bitbake: lib/bb: Update thread/process locks to use a timeout

2023-01-05T11:50:17+00:00

The thread/process locks we use translate to futexes in Linux. If a process dies holding the lock, anything else trying to take the lock will hang indefinitely. An example would be the OOM killer taking out a parser process. To avoid bitbake processes just hanging indefinitely, add a timeout to our lock calls using a context manager. If we can't obtain the lock after waiting 5 minutes, hard exit out using os._exit(1). Use _exit() to avoid locking in any other places trying to write error messages to event handler queues (which also need locks). Whilst a bit harsh, this should mean we stop having lots of long running processes in cases where things are never going to work out and also avoids hanging builds on the autobuilder. (Bitbake rev: d2a3f662b0eed900fc012a392bfa0a365df0df9b) Signed-off-by: Richard Purdie

bitbake: bin/utils: Ensure locale en_US.UTF-8 is available on the system

2022-12-08T10:49:53+00:00

Get rid of the duplicate code and add extra check that the locale en_US.UTF-8 is available on the system. This new helper method is now located right above the method filter_environment() which sets LC_ALL environment variable to 'en_US.UTF-8'. [YOCTO #10165] (Bitbake rev: a4ce040a6fd540a1cac52f808f909f9fcf8c961c) Signed-off-by: Frank de Brabander Signed-off-by: Richard Purdie

bitbake: utils: Allow to_boolean to support int values

2022-11-27T23:48:15+00:00

Some variables may be set as: X = 1 as well the more usual X = "1" so add support to to_boolean to handle this case. (Bitbake rev: ef9c033b011e68bbfedf7ddf118633c14388aaaf) Signed-off-by: Richard Purdie