Commit Graph

15 Commits

Author SHA1 Message Date
Jim Mussared 3cc6decfc4 py/py.mk: Make user-C-module handling self-contained in py.mk.
Removes the need for the port to add anything to OBJS or SRC_QSTR.

Also makes it possible for user-C-modules to differentiate between code
that should be processed for QSTR vs other files (e.g. helpers and
libraries).

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2022-10-11 23:23:18 +11:00
Damien George efe23aca71 all: Remove third argument to MP_REGISTER_MODULE.
It's no longer needed because this macro is now processed after
preprocessing the source code via cpp (in the qstr extraction stage), which
means unused MP_REGISTER_MODULE's are filtered out by the preprocessor.

Signed-off-by: Damien George <damien@micropython.org>
2022-06-02 16:31:37 +10:00
Mike Causer 31ac410a4f docs: Fix some spelling mistakes. 2021-05-04 22:58:00 +10:00
Damien George f541b3673d docs/develop: Improve user C modules to properly describe how to build.
Make and CMake builds are slightly different and these changes help make it
clear what to do in each case.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-02 17:07:20 +11:00
Damien George d87f42b0e5 examples/usercmodules: Simplify user C module enabling.
It's a bit of a pitfall with user C modules that including them in the
build does not automatically enable them.  This commit changes the docs and
examples for user C modules to encourage writers of user C modules to
enable them unconditionally.  This makes things simpler and covers most use
cases.

See discussion in issue #6960, and also #7086.

Signed-off-by: Damien George <damien@micropython.org>
2021-04-01 16:27:38 +11:00
Phil Howard 8e5756e2b6 docs/develop/cmodules.rst: Document C-modules and micropython.cmake.
Documents the micropython.cmake file required to make user C modules
compatible with the CMake build system.

Signed-off-by: Phil Howard <phil@pimoroni.com>
2021-03-31 00:28:21 +11:00
Damien George dbb13104ca docs/develop/cmodules.rst: Add link to source code for user C example.
Signed-off-by: Damien George <damien@micropython.org>
2020-10-29 23:10:43 +11:00
stijn 25c4563f26 examples: Add example code for user C modules, both C and C++.
Add working example code to provide a starting point for users with files
that they can just copy, and include the modules in the coverage test to
verify the complete user C module build functionality.  The cexample module
uses the code originally found in cmodules.rst, which has been updated to
reflect this and partially rewritten with more complete information.
2020-10-29 15:30:42 +11:00
stijn 0153148fd2 py/py.mk: Support C++ code for user C modules.
Support C++ code in .cpp files by providing CXX counterparts of the
_USERMOD_ flags we have for C already.  This merely enables the Makefile of
user C modules to use variables specific to C++ compilation, it is still up
to each port's main Makefile to also include these in the build.
2020-10-29 15:29:20 +11:00
Jason Neal aec88ddf03 docs: More consistent capitalization and use of articles in headings.
See issue #3188.
2020-01-06 22:17:29 +11:00
Damien George 8449e41818 docs/develop: Add documentation on how to build native .mpy modules. 2019-12-19 17:07:53 +11:00
Daniel O'Connor d4e182039f docs/cmodules: Note the various ways MODULE_EXAMPLE_ENABLED can be set. 2019-04-18 11:59:43 +10:00
Daniel O'Connor fd58136d6b docs/cmodules: Fix example to globally define MODULE_EXAMPLE_ENABLED.
MODULE_EXAMPLE_ENABLED must be globally defined for the module to be seen
and referenced by all parts of the code.
2019-04-15 11:56:22 +10:00
Martin Fischer 912e957512 docs/develop: Fix typos in C-module example for example_add_ints. 2019-03-13 12:54:01 +11:00
Andrew Leech 89ff506513 py: Update and rework build system for including external C modules.
How to use this feature is documented in docs/develop/cmodules.rst.
2019-03-08 22:58:42 +11:00