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This is a pretty fundamental module, and even minimal ports like unix and zephyr minimal have it enabled. So, enabled it by default at the lowest feature level. Most things in the `sys` module are configurable, and off by default, so it shouldn't add too much to ports that don't already have it enabled (which is just the minimal port). Also note that `sys` is still disabled on the bare-arm port, to keep that ultra minimal. It means we now have bare-arm without `sys` and the minimal port with `sys`. That will allow different code size comparisons if/when new `sys` features are added. Signed-off-by: Damien George <damien@micropython.org>
51 lines
2.0 KiB
C
51 lines
2.0 KiB
C
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2014-2021 Damien P. George
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <stdint.h>
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// Options to control how MicroPython is built
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// Use the minimal starting configuration (disables all optional features).
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#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_MINIMUM)
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// Compiler configuration
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#define MICROPY_ENABLE_COMPILER (1)
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// Python internal features
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#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_NONE)
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// Fine control over Python builtins, classes, modules, etc.
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#define MICROPY_PY_SYS (0)
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// Type definitions for the specific machine
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typedef int32_t mp_int_t; // must be pointer size
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typedef uint32_t mp_uint_t; // must be pointer size
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typedef long mp_off_t;
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// Need to provide a declaration/definition of alloca()
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#include <alloca.h>
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