| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | # Development tool - build command plugin |
| 2 | # |
| 3 | # Copyright (C) 2014-2015 Intel Corporation |
| 4 | # |
| 5 | # This program is free software; you can redistribute it and/or modify |
| 6 | # it under the terms of the GNU General Public License version 2 as |
| 7 | # published by the Free Software Foundation. |
| 8 | # |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | # GNU General Public License for more details. |
| 13 | # |
| 14 | # You should have received a copy of the GNU General Public License along |
| 15 | # with this program; if not, write to the Free Software Foundation, Inc., |
| 16 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 17 | """Devtool build plugin""" |
| 18 | |
| 19 | import os |
| 20 | import bb |
| 21 | import logging |
| 22 | import argparse |
| 23 | import tempfile |
| 24 | from devtool import exec_build_env_command, DevtoolError |
| 25 | |
| 26 | logger = logging.getLogger('devtool') |
| 27 | |
| 28 | def plugin_init(pluginlist): |
| 29 | """Plugin initialization""" |
| 30 | pass |
| 31 | |
| 32 | def _create_conf_file(values, conf_file=None): |
| 33 | if not conf_file: |
| 34 | fd, conf_file = tempfile.mkstemp(suffix='.conf') |
| 35 | elif not os.path.exists(os.path.dirname(conf_file)): |
| 36 | logger.debug("Creating folder %s" % os.path.dirname(conf_file)) |
| 37 | bb.utils.mkdirhier(os.path.dirname(conf_file)) |
| 38 | with open(conf_file, 'w') as f: |
| 39 | for key, value in values.iteritems(): |
| 40 | f.write('%s = "%s"\n' % (key, value)) |
| 41 | return conf_file |
| 42 | |
| 43 | def build(args, config, basepath, workspace): |
| 44 | """Entry point for the devtool 'build' subcommand""" |
| 45 | if not args.recipename in workspace: |
| 46 | raise DevtoolError("no recipe named %s in your workspace" % |
| 47 | args.recipename) |
| 48 | |
| 49 | build_task = config.get('Build', 'build_task', 'populate_sysroot') |
| 50 | |
| 51 | postfile_param = "" |
| 52 | postfile = "" |
| 53 | if args.disable_parallel_make: |
| 54 | logger.info("Disabling 'make' parallelism") |
| 55 | postfile = os.path.join(basepath, 'conf', 'disable_parallelism.conf') |
| 56 | _create_conf_file({'PARALLEL_MAKE':''}, postfile) |
| 57 | postfile_param = "-R %s" % postfile |
| 58 | try: |
| 59 | exec_build_env_command(config.init_path, basepath, 'bitbake -c %s %s %s' % (build_task, postfile_param, args.recipename), watch=True) |
| 60 | except bb.process.ExecutionError as e: |
| 61 | # We've already seen the output since watch=True, so just ensure we return something to the user |
| 62 | return e.exitcode |
| 63 | finally: |
| 64 | if postfile: |
| 65 | logger.debug('Removing postfile') |
| 66 | os.remove(postfile) |
| 67 | |
| 68 | return 0 |
| 69 | |
| 70 | def register_commands(subparsers, context): |
| 71 | """Register devtool subcommands from this plugin""" |
| 72 | parser_build = subparsers.add_parser('build', help='Build a recipe', |
| 73 | description='Builds the specified recipe using bitbake', |
| 74 | formatter_class=argparse.ArgumentDefaultsHelpFormatter) |
| 75 | parser_build.add_argument('recipename', help='Recipe to build') |
| 76 | parser_build.add_argument('-s', '--disable-parallel-make', action="store_true", help='Disable make parallelism') |
| 77 | parser_build.set_defaults(func=build) |