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# OpenEmbedded Development tool - menuconfig command plugin
#
# Copyright (C) 2018 Xilinx
# Written by: Chandana Kalluri <ckalluri@xilinx.com>
#
# SPDX-License-Identifier: MIT
#
# 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 menuconfig plugin"""
import os
import bb
import logging
import argparse
import re
import glob
from devtool import setup_tinfoil, parse_recipe, DevtoolError, standard, exec_build_env_command
from devtool import check_workspace_recipe
logger = logging.getLogger('devtool')
def menuconfig(args, config, basepath, workspace):
"""Entry point for the devtool 'menuconfig' subcommand"""
rd = ""
kconfigpath = ""
pn_src = ""
localfilesdir = ""
workspace_dir = ""
tinfoil = setup_tinfoil(basepath=basepath)
try:
rd = parse_recipe(config, tinfoil, args.component, appends=True, filter_workspace=False)
if not rd:
return 1
check_workspace_recipe(workspace, args.component)
pn = rd.getVar('PN')
if not rd.getVarFlag('do_menuconfig','task'):
raise DevtoolError("This recipe does not support menuconfig option")
workspace_dir = os.path.join(config.workspace_path,'sources')
kconfigpath = rd.getVar('B')
pn_src = os.path.join(workspace_dir,pn)
# add check to see if oe_local_files exists or not
localfilesdir = os.path.join(pn_src,'oe-local-files')
if not os.path.exists(localfilesdir):
bb.utils.mkdirhier(localfilesdir)
# Add gitignore to ensure source tree is clean
gitignorefile = os.path.join(localfilesdir,'.gitignore')
with open(gitignorefile, 'w') as f:
f.write('# Ignore local files, by default. Remove this file if you want to commit the directory to Git\n')
f.write('*\n')
finally:
tinfoil.shutdown()
logger.info('Launching menuconfig')
exec_build_env_command(config.init_path, basepath, 'bitbake -c menuconfig %s' % pn, watch=True)
fragment = os.path.join(localfilesdir, 'devtool-fragment.cfg')
res = standard._create_kconfig_diff(pn_src,rd,fragment)
return 0
def register_commands(subparsers, context):
"""register devtool subcommands from this plugin"""
parser_menuconfig = subparsers.add_parser('menuconfig',help='Alter build-time configuration for a recipe', description='Launches the make menuconfig command (for recipes where do_menuconfig is available), allowing users to make changes to the build-time configuration. Creates a config fragment corresponding to changes made.', group='advanced')
parser_menuconfig.add_argument('component', help='compenent to alter config')
parser_menuconfig.set_defaults(func=menuconfig,fixed_setup=context.fixed_setup)