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85d8b4a92f
Do not change change current working directory permanently, but, only
for the duration of tinfoil initialization instead. The previous fix
caused very unintuitive behavior where using relative paths were solved
with respect to the builddir instead of the current working directory.
E.g. calling "devtool extract zlib ./zlib" would always create create
srctree in ${TOPDIR}/zlib, independent of the users cwd.
(From OE-Core rev: 4c7f159b0e17a0475a4a4e9dc4dd012e3d2e6a1f)
(From OE-Core rev: 05060699e63cd25d089e83e9aa56c11d5baa8fd8)
Signed-off-by: Markus Lehtonen <markus.lehtonen@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
112 lines
4.4 KiB
Python
112 lines
4.4 KiB
Python
# Development tool - build-image plugin
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#
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# Copyright (C) 2015 Intel Corporation
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License version 2 as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""Devtool plugin containing the build-image subcommand."""
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import os
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import logging
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from bb.process import ExecutionError
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from devtool import exec_build_env_command, setup_tinfoil, parse_recipe, DevtoolError
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logger = logging.getLogger('devtool')
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def _get_packages(tinfoil, workspace, config):
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"""Get list of packages from recipes in the workspace."""
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result = []
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for recipe in workspace:
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data = parse_recipe(config, tinfoil, recipe, True)
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if 'class-target' in data.getVar('OVERRIDES', True).split(':'):
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if recipe in data.getVar('PACKAGES', True):
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result.append(recipe)
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else:
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logger.warning("Skipping recipe %s as it doesn't produce a "
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"package with the same name", recipe)
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return result
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def build_image(args, config, basepath, workspace):
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"""Entry point for the devtool 'build-image' subcommand."""
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image = args.imagename
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auto_image = False
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if not image:
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sdk_targets = config.get('SDK', 'sdk_targets', '').split()
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if sdk_targets:
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image = sdk_targets[0]
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auto_image = True
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if not image:
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raise DevtoolError('Unable to determine image to build, please specify one')
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appendfile = os.path.join(config.workspace_path, 'appends',
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'%s.bbappend' % image)
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# remove <image>.bbappend to make sure setup_tinfoil doesn't
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# break because of it
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if os.path.isfile(appendfile):
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os.unlink(appendfile)
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tinfoil = setup_tinfoil(basepath=basepath)
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rd = parse_recipe(config, tinfoil, image, True)
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if not rd:
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# Error already shown
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return 1
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if not bb.data.inherits_class('image', rd):
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if auto_image:
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raise DevtoolError('Unable to determine image to build, please specify one')
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else:
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raise DevtoolError('Specified recipe %s is not an image recipe' % image)
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try:
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if workspace:
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packages = _get_packages(tinfoil, workspace, config)
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if packages:
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with open(appendfile, 'w') as afile:
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# include packages from workspace recipes into the image
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afile.write('IMAGE_INSTALL_append = " %s"\n' % ' '.join(packages))
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logger.info('Building image %s with the following '
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'additional packages: %s', image, ' '.join(packages))
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else:
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logger.warning('No packages to add, building image %s unmodified', image)
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else:
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logger.warning('No recipes in workspace, building image %s unmodified', image)
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deploy_dir_image = tinfoil.config_data.getVar('DEPLOY_DIR_IMAGE', True)
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tinfoil.shutdown()
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# run bitbake to build image
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try:
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exec_build_env_command(config.init_path, basepath,
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'bitbake %s' % image, watch=True)
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except ExecutionError as err:
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return err.exitcode
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finally:
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if os.path.isfile(appendfile):
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os.unlink(appendfile)
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logger.info('Successfully built %s. You can find output files in %s'
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% (image, deploy_dir_image))
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def register_commands(subparsers, context):
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"""Register devtool subcommands from the build-image plugin"""
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parser = subparsers.add_parser('build-image',
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help='Build image including workspace recipe packages',
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description='Builds an image, extending it to include '
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'packages from recipes in the workspace')
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parser.add_argument('imagename', help='Image recipe to build', nargs='?')
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parser.set_defaults(func=build_image)
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