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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>
65 lines
2.7 KiB
Python
65 lines
2.7 KiB
Python
# Development tool - runqemu command 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 runqemu 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 glob
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from devtool import exec_build_env_command, setup_tinfoil, DevtoolError
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logger = logging.getLogger('devtool')
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def runqemu(args, config, basepath, workspace):
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"""Entry point for the devtool 'runqemu' subcommand"""
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tinfoil = setup_tinfoil(basepath=basepath)
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machine = tinfoil.config_data.getVar('MACHINE', True)
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bindir_native = tinfoil.config_data.getVar('STAGING_BINDIR_NATIVE', True)
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tinfoil.shutdown()
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if not glob.glob(os.path.join(bindir_native, 'qemu-system-*')):
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raise DevtoolError('QEMU is not available within this SDK')
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imagename = args.imagename
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if not imagename:
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sdk_targets = config.get('SDK', 'sdk_targets', '').split()
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if sdk_targets:
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imagename = sdk_targets[0]
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if not imagename:
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raise DevtoolError('Unable to determine image name to run, please specify one')
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try:
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exec_build_env_command(config.init_path, basepath, 'runqemu %s %s %s' % (machine, imagename, " ".join(args.args)), 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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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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if context.fixed_setup:
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parser_runqemu = subparsers.add_parser('runqemu', help='Run QEMU on the specified image',
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description='Runs QEMU to boot the specified image')
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parser_runqemu.add_argument('imagename', help='Name of built image to boot within QEMU', nargs='?')
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parser_runqemu.add_argument('args', help='Any remaining arguments are passed to the runqemu script (pass --help after imagename to see what these are)',
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nargs=argparse.REMAINDER)
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parser_runqemu.set_defaults(func=runqemu)
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