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dpgeorgedpgeorge
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stmhal: Add Makefile option FROZEN_MPY_DIR to support frozen bytecode.
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‎stmhal/Makefile‎

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@@ -279,6 +279,28 @@ $(BUILD)/frozen-files.c: $(shell find $(FROZEN_DIR) -type f)
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$(Q)$(PYTHON) $(MAKE_FROZEN) $(FROZEN_DIR) > $@
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endif
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ifneq ($(FROZEN_MPY_DIR),)
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# To use frozen bytecode, put your .py files in a subdirectory (eg frozen/) and
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# then invoke make with FROZEN_MPY_DIR=frozen (be sure to build from scratch).
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FROZEN_MPY_FILES := $(wildcard $(FROZEN_MPY_DIR)/*.py)
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CFLAGS += -DMICROPY_QSTR_EXTRA_POOL=mp_qstr_frozen_const_pool
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CFLAGS += -DMICROPY_MODULE_FROZEN_MPY
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OBJ += $(BUILD)/$(FROZEN_MPY_DIR)/frozen_mpy.o
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MPY_CROSS = ../mpy-cross/mpy-cross
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MPY_TOOL = ../tools/mpy-tool.py
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$(BUILD)/$(FROZEN_MPY_DIR)/%.mpy: $(FROZEN_MPY_DIR)/%.py
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@$(ECHO) "MPY $<"
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$(Q)$(MPY_CROSS) -o $@ $^
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$(BUILD)/$(FROZEN_MPY_DIR)/frozen_mpy.c: $(addprefix $(BUILD)/,$(FROZEN_MPY_FILES:.py=.mpy))
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@$(ECHO) "Creating $@"
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$(Q)$(PYTHON) $(MPY_TOOL) -f -q $(BUILD)/genhdr/qstrdefs.preprocessed.h $^ > $@
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$(BUILD)/$(FROZEN_MPY_DIR)/frozen_mpy.o: $(BUILD)/$(FROZEN_MPY_DIR)/frozen_mpy.c
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$(call compile_c)
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endif
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.PHONY: deploy
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deploy: $(BUILD)/firmware.dfu

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