diff options
| author | David Lechner <david@pybricks.com> | 2022-07-01 12:29:08 -0500 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2022-07-18 13:48:23 +1000 |
| commit | fc3d7ae11be11a7f05709ebfd439061fce9ee555 (patch) | |
| tree | 8c0ec32de2abad065c7adc8b6d18d1d7d3dffc18 /py/py.mk | |
| parent | a8d78cc39839aaf4a77bef05377c457c7ba75ead (diff) | |
py/make_root_pointers: Add MP_REGISTER_ROOT_POINTER parser/generator.
This adds new compile-time infrastructure to parse source code files for
`MP_REGISTER_ROOT_POINTER()` and generates a new `root_pointers.h` header
file containing the collected declarations. This works the same as the
existing `MP_REGISTER_MODULE()` feature.
Signed-off-by: David Lechner <david@pybricks.com>
Diffstat (limited to 'py/py.mk')
| -rw-r--r-- | py/py.mk | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -218,6 +218,11 @@ $(HEADER_BUILD)/moduledefs.h: $(HEADER_BUILD)/moduledefs.collected @$(ECHO) "GEN $@" $(Q)$(PYTHON) $(PY_SRC)/makemoduledefs.py $< > $@ +# build a list of registered root pointers for py/mpstate.h. +$(HEADER_BUILD)/root_pointers.h: $(HEADER_BUILD)/root_pointers.collected $(PY_SRC)/make_root_pointers.py + @$(ECHO) "GEN $@" + $(Q)$(PYTHON) $(PY_SRC)/make_root_pointers.py $< > $@ + # Standard C functions like memset need to be compiled with special flags so # the compiler does not optimise these functions in terms of themselves. CFLAGS_BUILTIN ?= -ffreestanding -fno-builtin -fno-lto |