50 lines
1.9 KiB
Makefile
50 lines
1.9 KiB
Makefile
# Note for new boards -- CTPC and CONVERT_TO_PROTON_C are deprecated terms
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# and should not be replicated for new boards. These will be removed from
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# documentation as well as existing keymaps in due course.
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ifneq ($(findstring yes, $(CTPC)$(CONVERT_TO_PROTON_C)),)
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$(call CATASTROPHIC_ERROR,The `CONVERT_TO_PROTON_C` and `CTPC` options are now deprecated. `CONVERT_TO=proton_c` should be used instead.)
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endif
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ifneq (,$(filter $(MCU),atmega32u4))
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# TODO: opt in rather than assume everything uses a pro micro
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PIN_COMPATIBLE ?= promicro
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endif
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# Remove whitespace from any rule.mk provided vars
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# - env cannot be overwritten but cannot have whitespace anyway
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CONVERT_TO:=$(strip $(CONVERT_TO))
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ifneq ($(CONVERT_TO),)
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# stash so we can overwrite env provided vars if needed
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ACTIVE_CONVERTER=$(CONVERT_TO)
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ifeq ($(PIN_COMPATIBLE),)
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$(call CATASTROPHIC_ERROR,Converting to '$(CONVERT_TO)' not possible!)
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endif
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# glob to search each platfrorm and/or check for valid converter
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CONVERTER := $(wildcard $(PLATFORM_PATH)/*/converters/$(PIN_COMPATIBLE)_to_$(CONVERT_TO)/)
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ifeq ($(CONVERTER),)
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$(call CATASTROPHIC_ERROR,Converting from '$(PIN_COMPATIBLE)' to '$(CONVERT_TO)' not possible!)
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endif
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-include $(CONVERTER)/pre_converter.mk
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PLATFORM_KEY = $(shell echo $(CONVERTER) | cut -d "/" -f2)
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# force setting as value can be from environment
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override TARGET := $(TARGET)_$(CONVERT_TO)
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# Configure any defaults
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OPT_DEFS += -DCONVERT_TO_$(shell echo $(CONVERT_TO) | tr '[:lower:]' '[:upper:]')
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OPT_DEFS += -DCONVERTER_TARGET=\"$(CONVERT_TO)\"
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OPT_DEFS += -DCONVERTER_ENABLED
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VPATH += $(CONVERTER)
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# Configure for "alias" - worst case it produces an idential define
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OPT_DEFS += -DCONVERT_TO_$(shell echo $(ACTIVE_CONVERTER) | tr '[:lower:]' '[:upper:]')
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# Finally run any converter specific logic
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include $(CONVERTER)/converter.mk
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endif
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