# Development tool - build command plugin
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#
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# Copyright (C) 2014-2015 Intel Corporation
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#
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# SPDX-License-Identifier: GPL-2.0-only
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#
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"""Devtool build plugin"""
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import os
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import bb
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import logging
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import argparse
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import tempfile
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from devtool import exec_build_env_command, setup_tinfoil, check_workspace_recipe, DevtoolError
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from devtool import parse_recipe
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logger = logging.getLogger('devtool')
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def _set_file_values(fn, values):
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remaining = list(values.keys())
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def varfunc(varname, origvalue, op, newlines):
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newvalue = values.get(varname, origvalue)
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remaining.remove(varname)
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return (newvalue, '=', 0, True)
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with open(fn, 'r') as f:
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(updated, newlines) = bb.utils.edit_metadata(f, values, varfunc)
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for item in remaining:
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updated = True
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newlines.append('%s = "%s"' % (item, values[item]))
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if updated:
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with open(fn, 'w') as f:
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f.writelines(newlines)
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return updated
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def _get_build_tasks(config):
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tasks = config.get('Build', 'build_task', 'populate_sysroot,packagedata').split(',')
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return ['do_%s' % task.strip() for task in tasks]
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def build(args, config, basepath, workspace):
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"""Entry point for the devtool 'build' subcommand"""
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workspacepn = check_workspace_recipe(workspace, args.recipename, bbclassextend=True)
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tinfoil = setup_tinfoil(config_only=False, basepath=basepath)
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try:
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rd = parse_recipe(config, tinfoil, args.recipename, appends=True, filter_workspace=False)
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if not rd:
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return 1
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deploytask = 'do_deploy' in rd.getVar('__BBTASKS')
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finally:
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tinfoil.shutdown()
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if args.clean:
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# use clean instead of cleansstate to avoid messing things up in eSDK
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build_tasks = ['do_clean']
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else:
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build_tasks = _get_build_tasks(config)
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if deploytask:
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build_tasks.append('do_deploy')
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bbappend = workspace[workspacepn]['bbappend']
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if args.disable_parallel_make:
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logger.info("Disabling 'make' parallelism")
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_set_file_values(bbappend, {'PARALLEL_MAKE': ''})
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try:
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bbargs = []
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for task in build_tasks:
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if args.recipename.endswith('-native') and 'package' in task:
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continue
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bbargs.append('%s:%s' % (args.recipename, task))
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exec_build_env_command(config.init_path, basepath, 'bitbake %s' % ' '.join(bbargs), watch=True)
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except bb.process.ExecutionError as e:
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# We've already seen the output since watch=True, so just ensure we return something to the user
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return e.exitcode
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finally:
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if args.disable_parallel_make:
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_set_file_values(bbappend, {'PARALLEL_MAKE': None})
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return 0
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def register_commands(subparsers, context):
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"""Register devtool subcommands from this plugin"""
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parser_build = subparsers.add_parser('build', help='Build a recipe',
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description='Builds the specified recipe using bitbake (up to and including %s)' % ', '.join(_get_build_tasks(context.config)),
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group='working', order=50)
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parser_build.add_argument('recipename', help='Recipe to build')
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parser_build.add_argument('-s', '--disable-parallel-make', action="store_true", help='Disable make parallelism')
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parser_build.add_argument('-c', '--clean', action='store_true', help='clean up recipe building results')
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parser_build.set_defaults(func=build)
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