Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/scripts/lib/devtool/build-image.py b/scripts/lib/devtool/build-image.py
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+++ b/scripts/lib/devtool/build-image.py
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+# Development tool - build-image plugin
+#
+# Copyright (C) 2015 Intel Corporation
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 2 as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+"""Devtool plugin containing the build-image subcommand."""
+
+import os
+import logging
+
+from bb.process import ExecutionError
+from devtool import exec_build_env_command, setup_tinfoil, parse_recipe
+
+logger = logging.getLogger('devtool')
+
+def _get_recipes(workspace, config):
+ """Get list of target recipes from the workspace."""
+ result = []
+ tinfoil = setup_tinfoil()
+ for recipe in workspace:
+ data = parse_recipe(config, tinfoil, recipe, True)
+ if 'class-target' in data.getVar('OVERRIDES', True).split(':'):
+ if recipe in data.getVar('PACKAGES', True):
+ result.append(recipe)
+ else:
+ logger.warning("Skipping recipe %s as it doesn't produce "
+ "package with the same name", recipe)
+ tinfoil.shutdown()
+ return result
+
+def build_image(args, config, basepath, workspace):
+ """Entry point for the devtool 'build-image' subcommand."""
+ image = args.recipe
+ appendfile = os.path.join(config.workspace_path, 'appends',
+ '%s.bbappend' % image)
+
+ # remove <image>.bbapend to make sure setup_tinfoil doesn't
+ # breake because of it
+ if os.path.isfile(appendfile):
+ os.unlink(appendfile)
+
+ recipes = _get_recipes(workspace, config)
+ if recipes:
+ with open(appendfile, 'w') as afile:
+ # include selected recipes into the image
+ afile.write('IMAGE_INSTALL_append = " %s"\n' % ' '.join(recipes))
+
+ # Generate notification callback devtool_warn_image_extended
+ afile.write('do_rootfs[prefuncs] += "devtool_warn_image_extended"\n\n')
+ afile.write("python devtool_warn_image_extended() {\n")
+ afile.write(" bb.plain('NOTE: %%s: building with additional '\n"
+ " 'packages due to \"devtool build-image\"'"
+ " %% d.getVar('PN', True))\n"
+ " bb.plain('NOTE: delete %%s to clear this' %% \\\n"
+ " '%s')\n" % os.path.relpath(appendfile, basepath))
+ afile.write("}\n")
+
+ logger.info('Building image %s with the following '
+ 'additional packages: %s', image, ' '.join(recipes))
+ else:
+ logger.warning('No recipes in workspace, building image %s unmodified', image)
+
+ # run bitbake to build image
+ try:
+ exec_build_env_command(config.init_path, basepath,
+ 'bitbake %s' % image, watch=True)
+ except ExecutionError as err:
+ return err.exitcode
+
+ logger.info('Successfully built %s', image)
+
+def register_commands(subparsers, context):
+ """Register devtool subcommands from the build-image plugin"""
+ parser = subparsers.add_parser('build-image',
+ help='Build image including workspace recipe packages',
+ description='Builds an image, extending it to include '
+ 'packages from recipes in the workspace')
+ parser.add_argument('recipe', help='Image recipe to build')
+ parser.set_defaults(func=build_image)