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a5f12d2eb3
Python scripts run as part of the build process need to take a few actions specific to the environment in which they operate. One of those is disabling the Python bytecode cache, to avoid writing .pyc files to the source tree. This is done manually in the IPC generate.py and parser.py scripts. The current implementation is not ideal because it hardcodes in the scripts information related to the environment in which they operate. As those scripts are part of libcamera this is more of a theoretical issue than a practical one. A second issue is that future Python scripts will need to duplicate similar mechanisms, resulting in a higher maintenance burden. Address the issue with a different approach, by creating a meson environment for the Python scripts, and passing it to the custom_target() functions. The environment only disables the bytecode cache for now. The diffstat shows an increase in code size. This is expected to be offset by usage of the environment for more Python scripts, as well as support of more variables in the environment. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com> Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
17 lines
412 B
Python
Executable file
17 lines
412 B
Python
Executable file
#!/usr/bin/env python3
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2020, Google Inc.
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#
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# Author: Paul Elder <paul.elder@ideasonboard.com>
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#
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# Run mojo parser with python3
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import os
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import sys
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# Make sure that mojom_parser.py can import mojom
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sys.path.insert(0, f'{os.path.dirname(__file__)}/mojo/public/tools/mojom')
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import mojo.public.tools.mojom.mojom_parser as parser
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parser.Run(sys.argv[1:])
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