| #!/usr/bin/env python |
| # ex:ts=4:sw=4:sts=4:et |
| # -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- |
| # |
| # Copyright (c) 2012, Intel Corporation. |
| # All rights reserved. |
| # |
| # 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. |
| # |
| # DESCRIPTION |
| # 'yocto-kernel' is the Yocto BSP Tool that helps users manage kernel |
| # config options and patches for a Yocto BSP. Invoking it without any |
| # arguments will display help screens for the 'yocto-kernel' command |
| # and list the available 'yocto-kernel' subcommands. Invoking a |
| # subcommand without any arguments will likewise display help screens |
| # for the specified subcommand. Please use that interface for |
| # detailed help. |
| # |
| # AUTHORS |
| # Tom Zanussi <tom.zanussi (at] intel.com> |
| # |
| |
| __version__ = "0.1.0" |
| |
| import os |
| import sys |
| import optparse |
| import logging |
| |
| scripts_path = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0]))) |
| lib_path = scripts_path + '/lib' |
| sys.path = sys.path + [lib_path] |
| |
| from bsp.help import * |
| from bsp.kernel import * |
| |
| |
| def yocto_kernel_config_list_subcommand(args, usage_str): |
| """ |
| Command-line handling for listing BSP config options. The |
| real work is done by bsp.kernel.yocto_kernel_config_list(). |
| """ |
| logging.debug("yocto_kernel_config_list_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_config_list(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_config_add_subcommand(args, usage_str): |
| """ |
| Command-line handling for adding BSP config items. The real work |
| is done by bsp.kernel.yocto_kernel_config_add(). |
| """ |
| logging.debug("yocto_kernel_config_add_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) < 2: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| machine = args.pop(0) |
| yocto_kernel_config_add(scripts_path, machine, args) |
| |
| |
| def yocto_kernel_config_rm_subcommand(args, usage_str): |
| """ |
| Command-line handling for removing BSP config items. The real |
| work is done by bsp.kernel.yocto_kernel_config_rm(). |
| """ |
| logging.debug("yocto_kernel_config_rm_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_config_rm(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_patch_list_subcommand(args, usage_str): |
| """ |
| Command-line handling for listing BSP (SRC_URI patches. The real |
| work is done by bsp.kernel.yocto_kernel_patch_list(). |
| """ |
| logging.debug("yocto_kernel_patch_list_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_patch_list(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_patch_add_subcommand(args, usage_str): |
| """ |
| Command-line handling for adding BSP patches. The real work is |
| done by bsp.kernel.yocto_kernel_patch_add(). |
| """ |
| logging.debug("yocto_kernel_patch_add_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) < 2: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| machine = args.pop(0) |
| yocto_kernel_patch_add(scripts_path, machine, args) |
| |
| |
| def yocto_kernel_patch_rm_subcommand(args, usage_str): |
| """ |
| Command-line handling for removing BSP patches. The real work is |
| done by bsp.kernel.yocto_kernel_patch_rm(). |
| """ |
| logging.debug("yocto_kernel_patch_rm_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_patch_rm(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_feature_list_subcommand(args, usage_str): |
| """ |
| Command-line handling for listing the BSP features that are being |
| used by the BSP. The real work is done by |
| bsp.kernel.yocto_kernel_feature_list(). |
| """ |
| logging.debug("yocto_kernel_feature_list_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_feature_list(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_feature_add_subcommand(args, usage_str): |
| """ |
| Command-line handling for adding the use of kernel features to a |
| BSP. The real work is done by bsp.kernel.yocto_kernel_feature_add(). |
| """ |
| logging.debug("yocto_kernel_feature_add_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) < 2: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| machine = args.pop(0) |
| yocto_kernel_feature_add(scripts_path, machine, args) |
| |
| |
| def yocto_kernel_feature_rm_subcommand(args, usage_str): |
| """ |
| Command-line handling for removing the use of kernel features from |
| a BSP. The real work is done by bsp.kernel.yocto_kernel_feature_rm(). |
| """ |
| logging.debug("yocto_kernel_feature_rm_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_feature_rm(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_available_features_list_subcommand(args, usage_str): |
| """ |
| Command-line handling for listing all the kernel features |
| available for use in a BSP. This includes the features present in |
| the meta branch(es) of the pointed-to repo(s) as well as the local |
| features added in recipe-space to the current BSP as well. The |
| real work is done by bsp.kernel.yocto_kernel_available_features_list(). |
| """ |
| logging.debug("yocto_kernel_feature_available_features_list_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 1: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_available_features_list(scripts_path, args[0]) |
| |
| |
| def yocto_kernel_feature_describe_subcommand(args, usage_str): |
| """ |
| Command-line handling for listing the description of a specific |
| kernel feature available for use in a BSP. This includes the |
| features present in the meta branch(es) of the pointed-to repo(s) |
| as well as the local features added in recipe-space to the current |
| BSP as well. The real work is done by |
| bsp.kernel.yocto_kernel_feature_describe(). |
| """ |
| logging.debug("yocto_kernel_feature_describe_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 2: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_feature_describe(scripts_path, args[0], args[1]) |
| |
| |
| def yocto_kernel_feature_create_subcommand(args, usage_str): |
| """ |
| Command-line handling for creating a recipe-space kernel feature |
| in a BSP. The real work is done by |
| bsp.kernel.yocto_kernel_feature_create(). |
| """ |
| logging.debug("yocto_kernel_feature_create_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) < 4: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| machine = args.pop(0) |
| yocto_kernel_feature_create(scripts_path, machine, args) |
| |
| |
| def yocto_kernel_feature_destroy_subcommand(args, usage_str): |
| """ |
| Command-line handling for removing a recipe-space kernel feature |
| from a BSP. The real work is done by |
| bsp.kernel.yocto_kernel_feature_destroy(). |
| """ |
| logging.debug("yocto_kernel_feature_destroy_subcommand") |
| |
| parser = optparse.OptionParser(usage = usage_str) |
| |
| (options, args) = parser.parse_args(args) |
| |
| if len(args) != 2: |
| logging.error("Wrong number of arguments, exiting\n") |
| parser.print_help() |
| sys.exit(1) |
| |
| yocto_kernel_feature_destroy(scripts_path, args[0], args[1]) |
| |
| |
| subcommands = { |
| "config-list": [yocto_kernel_config_list_subcommand, |
| yocto_kernel_config_list_usage, |
| yocto_kernel_config_list_help], |
| "config-add": [yocto_kernel_config_add_subcommand, |
| yocto_kernel_config_add_usage, |
| yocto_kernel_config_add_help], |
| "config-rm": [yocto_kernel_config_rm_subcommand, |
| yocto_kernel_config_rm_usage, |
| yocto_kernel_config_rm_help], |
| "patch-list": [yocto_kernel_patch_list_subcommand, |
| yocto_kernel_patch_list_usage, |
| yocto_kernel_patch_list_help], |
| "patch-add": [yocto_kernel_patch_add_subcommand, |
| yocto_kernel_patch_add_usage, |
| yocto_kernel_patch_add_help], |
| "patch-rm": [yocto_kernel_patch_rm_subcommand, |
| yocto_kernel_patch_rm_usage, |
| yocto_kernel_patch_rm_help], |
| "feature-list": [yocto_kernel_feature_list_subcommand, |
| yocto_kernel_feature_list_usage, |
| yocto_kernel_feature_list_help], |
| "feature-add": [yocto_kernel_feature_add_subcommand, |
| yocto_kernel_feature_add_usage, |
| yocto_kernel_feature_add_help], |
| "feature-rm": [yocto_kernel_feature_rm_subcommand, |
| yocto_kernel_feature_rm_usage, |
| yocto_kernel_feature_rm_help], |
| "features-list": [yocto_kernel_available_features_list_subcommand, |
| yocto_kernel_available_features_list_usage, |
| yocto_kernel_available_features_list_help], |
| "feature-describe": [yocto_kernel_feature_describe_subcommand, |
| yocto_kernel_feature_describe_usage, |
| yocto_kernel_feature_describe_help], |
| "feature-create": [yocto_kernel_feature_create_subcommand, |
| yocto_kernel_feature_create_usage, |
| yocto_kernel_feature_create_help], |
| "feature-destroy": [yocto_kernel_feature_destroy_subcommand, |
| yocto_kernel_feature_destroy_usage, |
| yocto_kernel_feature_destroy_help], |
| } |
| |
| |
| def start_logging(loglevel): |
| logging.basicConfig(filname = 'yocto-kernel.log', filemode = 'w', level=loglevel) |
| |
| |
| def main(): |
| parser = optparse.OptionParser(version = "yocto-kernel version %s" % __version__, |
| usage = yocto_kernel_usage) |
| |
| parser.disable_interspersed_args() |
| parser.add_option("-D", "--debug", dest = "debug", action = "store_true", |
| default = False, help = "output debug information") |
| |
| (options, args) = parser.parse_args() |
| |
| loglevel = logging.INFO |
| if options.debug: |
| loglevel = logging.DEBUG |
| start_logging(loglevel) |
| |
| if len(args): |
| if args[0] == "help": |
| if len(args) == 1: |
| parser.print_help() |
| sys.exit(1) |
| sc = 1 |
| else: |
| sc = 0 |
| |
| if args[sc] == "config" or args[sc] == "patch" or \ |
| args[sc] == "feature" or args[sc] == "features": |
| if len(args) < 2 + sc: |
| parser.print_help() |
| sys.exit(1) |
| args[sc] += "-" + args[sc + 1] |
| args.pop(sc + 1) |
| |
| invoke_subcommand(args, parser, yocto_kernel_help_usage, subcommands) |
| |
| |
| if __name__ == "__main__": |
| try: |
| ret = main() |
| except Exception: |
| ret = 1 |
| import traceback |
| traceback.print_exc() |
| sys.exit(ret) |