diff options
| author | Phil Howard <phil@gadgetoid.com> | 2021-02-23 22:57:14 +0000 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2021-03-31 00:26:01 +1100 |
| commit | 0cf12dd59c9ddddbd602d4267410033cb5a9d265 (patch) | |
| tree | ec069371e2773c95b498e712f2fe35d37cdc9c93 /py/mkrules.cmake | |
| parent | ccc388f157eacfea6b5c44e1b6049a2bbeb44734 (diff) | |
rp2: Add support for USER_C_MODULES to CMake build system.
The parts that are generic are added to py/ so they can be used by other
ports that use CMake.
py/usermod.cmake:
* Creates a usermod target to hang user C/CXX modules from.
* Gathers sources from user C/CXX modules and libs for QSTR scan.
ports/rp2/CMakeLists.txt:
* Includes py/usermod.cmake.
* Links the resulting usermod library to the MicroPython target.
py/mkrules.cmake:
Add cxxflags to qstr.i.last custom command for CXX modules:
* MICROPY_CPP_FLAGS so CXX modules will find includes.
* -DNO_QSTR to fix fatal error missing "genhdr/qstrdefs.generated.h".
Usage:
The rp2 port can be linked against user C modules by running:
make USER_C_MODULES=/path/to/module/micropython.cmake
CMake will print a list of included modules.
Co-authored-by: Graham Sanderson <graham.sanderson@raspberrypi.org>
Co-authored-by: Michael O'Cleirigh <michael.ocleirigh@rivulet.ca>
Signed-off-by: Phil Howard <phil@pimoroni.com>
Diffstat (limited to 'py/mkrules.cmake')
| -rw-r--r-- | py/mkrules.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/py/mkrules.cmake b/py/mkrules.cmake index 9c4c4afab..f20240c62 100644 --- a/py/mkrules.cmake +++ b/py/mkrules.cmake @@ -69,7 +69,7 @@ add_custom_command( # it was last run, but it looks like it's not possible to specify that with cmake. add_custom_command( OUTPUT ${MICROPY_QSTRDEFS_LAST} - COMMAND ${Python3_EXECUTABLE} ${MICROPY_PY_DIR}/makeqstrdefs.py pp ${CMAKE_C_COMPILER} -E output ${MICROPY_GENHDR_DIR}/qstr.i.last cflags ${MICROPY_CPP_FLAGS} -DNO_QSTR sources ${MICROPY_SOURCE_QSTR} + COMMAND ${Python3_EXECUTABLE} ${MICROPY_PY_DIR}/makeqstrdefs.py pp ${CMAKE_C_COMPILER} -E output ${MICROPY_GENHDR_DIR}/qstr.i.last cflags ${MICROPY_CPP_FLAGS} -DNO_QSTR cxxflags ${MICROPY_CPP_FLAGS} -DNO_QSTR sources ${MICROPY_SOURCE_QSTR} DEPENDS ${MICROPY_MODULEDEFS} ${MICROPY_SOURCE_QSTR} VERBATIM |