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lib/oe/utils: Refactor to make multiprocess_launch callable without d

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This is a preparation for making the strip_execs function callable from
devtool without going via tinfoil and a bitbake server process.

(From OE-Core rev: af8ee73cdef90b83556a7ac5e139a08108706486)

Signed-off-by: Adrian Freihofer <adrian.freihofer@siemens.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Adrian Freihofer 2023-09-10 17:52:32 +02:00 committed by Richard Purdie
parent 48c80dcb15
commit 40fdebda20
2 changed files with 10 additions and 4 deletions
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2
meta/conf/bitbake.conf
View File

@ -975,5 +975,5 @@ BB_UNIHASH ?= "${BB_TASKHASH}"
oe.sstatesig.find_sstate_manifest[vardepsexclude] = "BBEXTENDCURR BBEXTENDVARIANT OVERRIDES PACKAGE_EXTRA_ARCHS"
oe.utils.get_multilib_datastore[vardepsexclude] = "DEFAULTTUNE_MULTILIB_ORIGINAL OVERRIDES"
oe.path.format_display[vardepsexclude] = "TOPDIR"
oe.utils.multiprocess_launch[vardepsexclude] = "BB_NUMBER_THREADS"
oe.utils.get_bb_number_threads[vardepsexclude] = "BB_NUMBER_THREADS"
oe.packagedata.emit_pkgdata[vardepsexclude] = "BB_NUMBER_THREADS"

12
meta/lib/oe/utils.py
View File

@ -264,10 +264,17 @@ def execute_pre_post_process(d, cmds):
bb.note("Executing %s ..." % cmd)
bb.build.exec_func(cmd, d)
# For each item in items, call the function 'target' with item as the first
def get_bb_number_threads(d):
return int(d.getVar("BB_NUMBER_THREADS") or os.cpu_count() or 1)
def multiprocess_launch(target, items, d, extraargs=None):
max_process = get_bb_number_threads(d)
return multiprocess_launch_mp(target, items, max_process, extraargs)
# For each item in items, call the function 'target' with item as the first
# argument, extraargs as the other arguments and handle any exceptions in the
# parent thread
def multiprocess_launch(target, items, d, extraargs=None):
def multiprocess_launch_mp(target, items, max_process, extraargs=None):
class ProcessLaunch(multiprocessing.Process):
def __init__(self, *args, **kwargs):
@ -302,7 +309,6 @@ def multiprocess_launch(target, items, d, extraargs=None):
self.update()
return self._result
max_process = int(d.getVar("BB_NUMBER_THREADS") or os.cpu_count() or 1)
launched = []
errors = []
results = []