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https://github.com/espressif/esp-idf.git
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db6b310447
Add a global -j/--jobs option to idf.py that sets the number of parallel build jobs passed to the underlying build tool. Previously parallelism was only configurable via the IDF_PY_BUILD_JOBS environment variable, and only for the Ninja generator. The option applies to both Ninja and Make and defaults to IDF_PY_BUILD_JOBS when not given, so the environment variable keeps working as before. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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import collections
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import multiprocessing
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import os
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import platform
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GENERATORS: dict[str, str | dict | list] = collections.OrderedDict(
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[
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# - command: build command line
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# - version: version command line
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# - dry_run: command to run in dry run mode
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# - verbose_flag: verbose flag
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# - force_progression: one liner status of the progress
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(
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'Ninja',
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{
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'command': ['ninja'],
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'version': ['ninja', '--version'],
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'dry_run': ['ninja', '-n'],
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'verbose_flag': '-v',
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# as opposed to printing the status updates each in a in new line
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'force_progression': True,
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},
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),
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]
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)
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if os.name != 'nt':
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MAKE_CMD = 'gmake' if platform.system() == 'FreeBSD' else 'make'
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GENERATORS['Unix Makefiles'] = {
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# Make, unlike Ninja, does not parallelize by default; run_target() applies this as -j.
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'default_jobs': multiprocessing.cpu_count() + 2,
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'command': [MAKE_CMD],
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'version': [MAKE_CMD, '--version'],
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'dry_run': [MAKE_CMD, '-n'],
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'verbose_flag': 'VERBOSE=1',
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'force_progression': False,
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}
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URL_TO_DOC = 'https://docs.espressif.com/projects/esp-idf'
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SUPPORTED_TARGETS = [
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'esp32',
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'esp32s2',
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'esp32c3',
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'esp32s3',
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'esp32c2',
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'esp32c6',
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'esp32h2',
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'esp32p4',
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'esp32c5',
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'esp32c61',
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]
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PREVIEW_TARGETS = ['linux', 'esp32h21', 'esp32h4', 'esp32s31']
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