| # SPDX-License-Identifier: GPL-2.0+ |
| # Copyright (c) 2014 Google, Inc |
| # |
| |
| """Handles parsing of buildman arguments |
| |
| This creates the argument parser and uses it to parse the arguments passed in |
| """ |
| |
| from optparse import OptionParser |
| import os |
| import pathlib |
| |
| BUILDMAN_DIR = pathlib.Path(__file__).parent |
| HAS_TESTS = os.path.exists(BUILDMAN_DIR / "test.py") |
| |
| def parse_args(): |
| """Parse command line arguments from sys.argv[] |
| |
| Returns: |
| tuple containing: |
| options: command line options |
| args: command lin arguments |
| """ |
| parser = OptionParser() |
| parser.add_option('-a', '--adjust-cfg', type=str, action='append', |
| help='Adjust the Kconfig settings in .config before building') |
| parser.add_option('-A', '--print-prefix', action='store_true', |
| help='Print the tool-chain prefix for a board (CROSS_COMPILE=)') |
| parser.add_option('-b', '--branch', type='string', |
| help='Branch name to build, or range of commits to build') |
| parser.add_option('-B', '--bloat', dest='show_bloat', |
| action='store_true', default=False, |
| help='Show changes in function code size for each board') |
| parser.add_option('--boards', type='string', action='append', |
| help='List of board names to build separated by comma') |
| parser.add_option('-c', '--count', dest='count', type='int', |
| default=-1, help='Run build on the top n commits') |
| parser.add_option('-C', '--force-reconfig', dest='force_reconfig', |
| action='store_true', default=False, |
| help='Reconfigure for every commit (disable incremental build)') |
| parser.add_option('-d', '--detail', dest='show_detail', |
| action='store_true', default=False, |
| help='Show detailed size delta for each board in the -S summary') |
| parser.add_option('-D', '--config-only', action='store_true', default=False, |
| help="Don't build, just configure each commit") |
| parser.add_option('--debug', action='store_true', |
| help='Enabling debugging (provides a full traceback on error)') |
| parser.add_option('-e', '--show_errors', action='store_true', |
| default=False, help='Show errors and warnings') |
| parser.add_option('-E', '--warnings-as-errors', action='store_true', |
| default=False, help='Treat all compiler warnings as errors') |
| parser.add_option('-f', '--force-build', dest='force_build', |
| action='store_true', default=False, |
| help='Force build of boards even if already built') |
| parser.add_option('-F', '--force-build-failures', dest='force_build_failures', |
| action='store_true', default=False, |
| help='Force build of previously-failed build') |
| parser.add_option('--fetch-arch', type='string', |
| help="Fetch a toolchain for architecture FETCH_ARCH ('list' to list)." |
| ' You can also fetch several toolchains separate by comma, or' |
| " 'all' to download all") |
| parser.add_option('-g', '--git', type='string', |
| help='Git repo containing branch to build', default='.') |
| parser.add_option('-G', '--config-file', type='string', |
| help='Path to buildman config file', default='') |
| parser.add_option('-H', '--full-help', action='store_true', dest='full_help', |
| default=False, help='Display the README file') |
| parser.add_option('-i', '--in-tree', dest='in_tree', |
| action='store_true', default=False, |
| help='Build in the source tree instead of a separate directory') |
| parser.add_option('-I', '--ide', action='store_true', default=False, |
| help='Create build output that can be parsed by an IDE') |
| parser.add_option('-j', '--jobs', dest='jobs', type='int', |
| default=None, help='Number of jobs to run at once (passed to make)') |
| parser.add_option('-k', '--keep-outputs', action='store_true', |
| default=False, help='Keep all build output files (e.g. binaries)') |
| parser.add_option('-K', '--show-config', action='store_true', |
| default=False, |
| help='Show configuration changes in summary (both board config files and Kconfig)') |
| parser.add_option('--preserve-config-y', action='store_true', |
| default=False, help="Don't convert y to 1 in configs") |
| parser.add_option('-l', '--list-error-boards', action='store_true', |
| default=False, help='Show a list of boards next to each error/warning') |
| parser.add_option('-L', '--no-lto', action='store_true', |
| default=False, help='Disable Link-time Optimisation (LTO) for builds') |
| parser.add_option('--list-tool-chains', action='store_true', default=False, |
| help='List available tool chains (use -v to see probing detail)') |
| parser.add_option('-m', '--mrproper', action='store_true', |
| default=False, help="Run 'make mrproper before reconfiguring") |
| parser.add_option( |
| '-M', '--allow-missing', action='store_true', default=False, |
| help='Tell binman to allow missing blobs and generate fake ones as needed') |
| parser.add_option('--maintainer-check', action='store_true', |
| help='Check that maintainer entries exist for each board') |
| parser.add_option( |
| '--no-allow-missing', action='store_true', default=False, |
| help='Disable telling binman to allow missing blobs') |
| parser.add_option('-n', '--dry-run', action='store_true', dest='dry_run', |
| default=False, help="Do a dry run (describe actions, but do nothing)") |
| parser.add_option('-N', '--no-subdirs', action='store_true', dest='no_subdirs', |
| default=False, |
| help="Don't create subdirectories when building current source for a single board") |
| parser.add_option('-o', '--output-dir', type='string', dest='output_dir', |
| help='Directory where all builds happen and buildman has its workspace (default is ../)') |
| parser.add_option('-O', '--override-toolchain', type='string', |
| help="Override host toochain to use for sandbox (e.g. 'clang-7')") |
| parser.add_option('-Q', '--quick', action='store_true', |
| default=False, help='Do a rough build, with limited warning resolution') |
| parser.add_option('-p', '--full-path', action='store_true', |
| default=False, help="Use full toolchain path in CROSS_COMPILE") |
| parser.add_option('-P', '--per-board-out-dir', action='store_true', |
| default=False, help="Use an O= (output) directory per board rather than per thread") |
| parser.add_option('-r', '--reproducible-builds', action='store_true', |
| help='Set SOURCE_DATE_EPOCH=0 to suuport a reproducible build') |
| parser.add_option('-R', '--regen-board-list', type='string', |
| help='Force regeneration of the list of boards, like the old boards.cfg file') |
| parser.add_option('-s', '--summary', action='store_true', |
| default=False, help='Show a build summary') |
| parser.add_option('-S', '--show-sizes', action='store_true', |
| default=False, help='Show image size variation in summary') |
| parser.add_option('--step', type='int', |
| default=1, help='Only build every n commits (0=just first and last)') |
| if HAS_TESTS: |
| parser.add_option('--skip-net-tests', action='store_true', default=False, |
| help='Skip tests which need the network') |
| parser.add_option('-t', '--test', action='store_true', dest='test', |
| default=False, help='run tests') |
| parser.add_option('-T', '--threads', type='int', |
| default=None, |
| help='Number of builder threads to use (0=single-thread)') |
| parser.add_option('-u', '--show_unknown', action='store_true', |
| default=False, help='Show boards with unknown build result') |
| parser.add_option('-U', '--show-environment', action='store_true', |
| default=False, help='Show environment changes in summary') |
| parser.add_option('-v', '--verbose', action='store_true', |
| default=False, help='Show build results while the build progresses') |
| parser.add_option('-V', '--verbose-build', action='store_true', |
| default=False, help='Run make with V=1, logging all output') |
| parser.add_option('-w', '--work-in-output', action='store_true', |
| default=False, help='Use the output directory as the work directory') |
| parser.add_option('-W', '--ignore-warnings', action='store_true', |
| default=False, help='Return success even if there are warnings') |
| parser.add_option('-x', '--exclude', dest='exclude', |
| type='string', action='append', |
| help='Specify a list of boards to exclude, separated by comma') |
| parser.add_option('-y', '--filter-dtb-warnings', action='store_true', |
| default=False, |
| help='Filter out device-tree-compiler warnings from output') |
| parser.add_option('-Y', '--filter-migration-warnings', action='store_true', |
| default=False, |
| help='Filter out migration warnings from output') |
| |
| parser.usage += """ [list of target/arch/cpu/board/vendor/soc to build] |
| |
| Build U-Boot for all commits in a branch. Use -n to do a dry run""" |
| |
| return parser.parse_args() |