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https://git.yoctoproject.org/poky
synced 2026-03-30 08:02:22 +02:00
c37d5426b1
There appears to have been a lot of copy and pasting of the code which prints tracebacks upon failure and limits the stack trace to 5 entries. This obscures the real error and is very confusing to the user it look me an age to work out why some tracebacks weren't useful. This patch removes the limit, making tracebacks much more useful for debugging. [YOCTO #9230] (From OE-Core rev: 6069175e9bb97ace100bb5e99b6104d33163a3a2) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
99 lines
2.9 KiB
Python
99 lines
2.9 KiB
Python
#!/usr/bin/env python
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# Prepare the build system within the extensible SDK
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import sys
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import os
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import subprocess
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def exec_watch(cmd, **options):
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"""Run program with stdout shown on sys.stdout"""
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if isinstance(cmd, basestring) and not "shell" in options:
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options["shell"] = True
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process = subprocess.Popen(
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cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, **options
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)
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buf = ''
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while True:
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out = process.stdout.read(1)
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if out:
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sys.stdout.write(out)
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sys.stdout.flush()
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buf += out
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elif out == '' and process.poll() != None:
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break
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return process.returncode, buf
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def main():
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if len(sys.argv) < 2:
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sdk_targets = []
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else:
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sdk_targets = ' '.join(sys.argv[1:]).split()
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if not sdk_targets:
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# Just do a parse so the cache is primed
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ret, _ = exec_watch('bitbake -p')
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return ret
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print('Preparing SDK for %s...' % ', '.join(sdk_targets))
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ret, out = exec_watch('bitbake %s --setscene-only' % ' '.join(sdk_targets))
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if ret:
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return ret
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targetlist = []
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for target in sdk_targets:
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if ':' in target:
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target = target.split(':')[0]
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if not target in targetlist:
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targetlist.append(target)
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recipes = []
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for target in targetlist:
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try:
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out = subprocess.check_output(('bitbake -e %s' % target).split(), stderr=subprocess.STDOUT)
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for line in out.splitlines():
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if line.startswith('FILE='):
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splitval = line.rstrip().split('=')
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if len(splitval) > 1:
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recipes.append(splitval[1].strip('"'))
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break
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except subprocess.CalledProcessError as e:
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print('ERROR: Failed to get recipe for target %s:\n%s' % (target, e.output))
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return 1
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try:
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out = subprocess.check_output('bitbake %s -n' % ' '.join(sdk_targets), stderr=subprocess.STDOUT, shell=True)
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unexpected = []
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for line in out.splitlines():
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if 'Running task' in line:
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for recipe in recipes:
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if recipe in line:
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break
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else:
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line = line.split('Running', 1)[-1]
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unexpected.append(line.rstrip())
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elif 'Running setscene' in line:
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unexpected.append(line.rstrip())
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except subprocess.CalledProcessError as e:
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print('ERROR: Failed to execute dry-run:\n%s' % e.output)
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return 1
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if unexpected:
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print('ERROR: Unexpected tasks or setscene left over to be executed:')
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for line in unexpected:
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print(' ' + line)
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return 1
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if __name__ == "__main__":
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try:
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ret = main()
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except Exception:
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ret = 1
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import traceback
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traceback.print_exc()
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sys.exit(ret)
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