d3894392d5
LLVM/clang is not used for any compilation due to it not supporting the 8-bit architectures we use (MCS-51, AVR). This means we are effectively installing 250+ MiB of dependencies for a C formatting tool. Replace it with uncrustify, which uses only ~600 KiB of space and has more granular control of formatting (800+ options). Signed-off-by: Tim Crawford <tcrawford@system76.com>
104 lines
2.7 KiB
Makefile
104 lines
2.7 KiB
Makefile
# SPDX-License-Identifier: GPL-3.0-only
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-include config.mk
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# Disable built-in rules and variables
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MAKEFLAGS += -rR
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# Default to silent builds
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ifneq ($(VERBOSE),1)
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MAKEFLAGS += -s
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endif
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# Set build directory
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BUILD = build
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# Parameter for current board
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ifeq ($(BOARD),)
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all:
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$(error BOARD must be specified)
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else
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# Calculate version
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DATE=$(shell git show --format="%cs" --no-patch --no-show-signature)
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REV=$(shell git describe --abbrev=7 --always --dirty)
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VERSION?=$(DATE)_$(REV)
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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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INCLUDE += $(COMMON_DIR)/common.mk
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CFLAGS=-I$(COMMON_DIR)/include -D__FIRMWARE_VERSION__=$(VERSION)
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include $(COMMON_DIR)/common.mk
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SRC += $(foreach src, $(common-y), $(COMMON_DIR)/$(src))
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# Include the board's source
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BOARD_DIR=src/board/$(BOARD)
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INCLUDE += $(BOARD_DIR)/board.mk
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CFLAGS+=-I$(BOARD_DIR)/include -D__BOARD__=$(BOARD)
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include $(BOARD_DIR)/board.mk
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SRC += $(foreach src, $(board-y), $(BOARD_DIR)/$(src))
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SRC += $(foreach src, $(board-common-y), $(SYSTEM76_COMMON_DIR)/$(src))
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SRC += $(foreach src, $(keyboard-y), $(KEYBOARD_DIR)/$(src))
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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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INCLUDE += $(EC_DIR)/ec.mk
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CFLAGS+=-I$(EC_DIR)/include
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include $(EC_DIR)/ec.mk
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SRC += $(foreach src, $(ec-y), $(EC_DIR)/$(src))
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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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INCLUDE += $(ARCH_DIR)/arch.mk
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CFLAGS+=-I$(ARCH_DIR)/include -D__ARCH__=$(ARCH)
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include $(ARCH_DIR)/arch.mk
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SRC += $(foreach src, $(arch-y), $(ARCH_DIR)/$(src))
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include $(ARCH_DIR)/toolchain.mk
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# The architecture defines build targets, no more is required
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endif
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.PHONY: docs
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docs:
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mdbook build docs/
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.PHONY: clean
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clean:
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rm -rf $(BUILD)
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.PHONY: fmt
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fmt:
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uncrustify -c .uncrustify.cfg -q --no-backup $(shell git ls-files '*.c' '*.h')
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.PHONY: lint
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lint:
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./scripts/lint/lint.sh
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.PHONY: list-boards
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list-boards:
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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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# This target is run during setup, and is not shown in the help text.
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.PHONY: git-config
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git-config:
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$(eval HOOKS = "$(shell git rev-parse --git-dir)/hooks")
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ln -sfrv scripts/hooks/pre-commit.sh "$(HOOKS)/pre-commit"
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.PHONY: help
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help:
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@echo "System76 EC build targets"
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@echo " [all] BOARD=<B> Build the specified board"
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@echo " list-boards List available target boards"
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@echo " clean Remove build artifacts"
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@echo " fmt Format the source code"
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@echo " lint Run lint checks"
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@echo " help Print this message"
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