micropython-ulab/code/scipy/scipy.c
Jeff Epler 308627c9aa
Fix several build errors in CircuitPython (#533)
* Properly register submodules of ulab

This is related to
 * https://github.com/adafruit/circuitpython/issues/6066

in which, after the merge of 1.18 into CircuitPython, we lost the ability
to import submodules of built-in modules.

While reconstructing the changes we had made locally to enable this,
I discovered that there was an easier way: simply register the dotted
module names via MP_REGISTER_MODULE.

* Fix finding processor count when no `python` executable is installed

debian likes to install only `python3`, and not `python` (which was,
for many decades, python2).

This was previously done for `build.sh` but not for `build-cp.sh`.

* Only use this submodule feature in CircuitPython

.. as it does not work properly in MicroPython.

Also, modules to be const. This saves a small amount of RAM

* Fix -Werror=undef diagnostic

Most CircuitPython ports build with -Werror=undef, so that use of an
undefined preprocessor flag is an error. Also, CircuitPython's micropython
version is old enough that MICROPY_VERSION is not (ever) defined.

Defensively check for this macro being defined, and use the older style
of MP_REGISTER_MODULE when it is not.

* Fix -Werror=discarded-qualifiers diagnostics

Most CircuitPython ports build with -Werror=discarded-qualifiers.
This detected a problem where string constants were passed to functions
with non-constant parameter types.

* bump version number

* Use MicroPython-compatible registration of submodules

* straggler

* Remove spurious casts

these were build errors for micropython

* Run tests for both nanbox and regular variant during CI
2022-07-07 20:17:49 +02:00

58 lines
1.7 KiB
C

/*
* This file is part of the micropython-ulab project,
*
* https://github.com/v923z/micropython-ulab
*
* The MIT License (MIT)
*
* Copyright (c) 2020 Jeff Epler for Adafruit Industries
* 2020 Scott Shawcroft for Adafruit Industries
* 2020-2021 Zoltán Vörös
* 2020 Taku Fukada
*/
#include <math.h>
#include "py/runtime.h"
#include "../ulab.h"
#include "optimize/optimize.h"
#include "signal/signal.h"
#include "special/special.h"
#include "linalg/linalg.h"
#if ULAB_HAS_SCIPY
//| """Compatibility layer for scipy"""
//|
static const mp_rom_map_elem_t ulab_scipy_globals_table[] = {
{ MP_ROM_QSTR(MP_QSTR___name__), MP_ROM_QSTR(MP_QSTR_scipy) },
#if ULAB_SCIPY_HAS_LINALG_MODULE
{ MP_ROM_QSTR(MP_QSTR_linalg), MP_ROM_PTR(&ulab_scipy_linalg_module) },
#endif
#if ULAB_SCIPY_HAS_OPTIMIZE_MODULE
{ MP_ROM_QSTR(MP_QSTR_optimize), MP_ROM_PTR(&ulab_scipy_optimize_module) },
#endif
#if ULAB_SCIPY_HAS_SIGNAL_MODULE
{ MP_ROM_QSTR(MP_QSTR_signal), MP_ROM_PTR(&ulab_scipy_signal_module) },
#endif
#if ULAB_SCIPY_HAS_SPECIAL_MODULE
{ MP_ROM_QSTR(MP_QSTR_special), MP_ROM_PTR(&ulab_scipy_special_module) },
#endif
};
static MP_DEFINE_CONST_DICT(mp_module_ulab_scipy_globals, ulab_scipy_globals_table);
const mp_obj_module_t ulab_scipy_module = {
.base = { &mp_type_module },
.globals = (mp_obj_dict_t*)&mp_module_ulab_scipy_globals,
};
#if CIRCUITPY_ULAB
#if !defined(MICROPY_VERSION) || MICROPY_VERSION <= 70144
MP_REGISTER_MODULE(MP_QSTR_ulab_dot_scipy, ulab_scipy_module, MODULE_ULAB_ENABLED);
#else
MP_REGISTER_MODULE(MP_QSTR_ulab_dot_scipy, ulab_scipy_module);
#endif
#endif
#endif /* ULAB_HAS_SCIPY */