cd8e76420d
The `__EC__` define is not usable in macros for conditional compilation. Signed-off-by: Tim Crawford <tcrawford@system76.com>
62 lines
1.7 KiB
Makefile
62 lines
1.7 KiB
Makefile
# SPDX-License-Identifier: GPL-3.0-only
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-include config.mk
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# Parameter for current board
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ifeq ($(BOARD),)
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all:
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@echo "Please set BOARD to one of the following:"
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@cd src/board && for board in */*/board.mk; do \
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echo " $$(dirname "$$board")"; \
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done
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@exit 1
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else
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# Calculate version
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DATE=$(shell git show --format="%cd" --date="format:%Y-%m-%d" --no-patch)
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REV=$(shell git describe --always --dirty)
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VERSION?=$(DATE)_$(REV)
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# Set build directory
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BUILD=build/$(BOARD)/$(VERSION)
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# Default target - build the board's EC firmware
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all: $(BUILD)/ec.rom
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$(info Built '$(VERSION)' for '$(BOARD)')
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# Include common source
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COMMON_DIR=src/common
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SRC=$(wildcard $(COMMON_DIR)/*.c)
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INCLUDE=$(wildcard $(COMMON_DIR)/include/common/*.h) $(COMMON_DIR)/common.mk
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CFLAGS=-I$(COMMON_DIR)/include -D__FIRMWARE_VERSION__=$(VERSION)
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include $(COMMON_DIR)/common.mk
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# Include the board's source
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BOARD_DIR=src/board/$(BOARD)
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SRC+=$(wildcard $(BOARD_DIR)/*.c)
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INCLUDE+=$(wildcard $(BOARD_DIR)/include/board/*.h) $(BOARD_DIR)/board.mk
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CFLAGS+=-I$(BOARD_DIR)/include -D__BOARD__=$(BOARD)
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include $(BOARD_DIR)/board.mk
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# The board will define the embedded controller
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# Include the embedded controller's source
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EC_DIR=src/ec/$(EC)
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SRC+=$(wildcard $(EC_DIR)/*.c)
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INCLUDE+=$(wildcard $(EC_DIR)/include/ec/*.h) $(EC_DIR)/ec.mk
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CFLAGS+=-I$(EC_DIR)/include -D__EC__=$(EC) -D$(EC)
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include $(EC_DIR)/ec.mk
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# The EC will define the architecture
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# Include the architecture's source
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ARCH_DIR=src/arch/$(ARCH)
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SRC+=$(wildcard $(ARCH_DIR)/*.c)
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INCLUDE+=$(wildcard $(ARCH_DIR)/include/arch/*.h) $(ARCH_DIR)/arch.mk
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CFLAGS+=-I$(ARCH_DIR)/include -D__ARCH__=$(ARCH)
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include $(ARCH_DIR)/arch.mk
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# The architecture defines build targets, no more is required
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endif
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# Target to remove build artifacts
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clean:
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rm -rf build
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