keychron_qmk_firmware/builddefs/converters.mk
2023-01-18 23:16:33 +00:00

36 lines
1.5 KiB
Makefile

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