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73 lines
1.5 KiB
73 lines
1.5 KiB
TARGET ?= host
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TARGET := $(filter host stm32f0 stm32f1,${TARGET})
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ifeq (${TARGET},)
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$(error No support available for the target)
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endif
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BUILD ?= build
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BUILD := $(addsuffix /${TARGET},${BUILD})
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all: $(BUILD)/tbm
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-include scripts/Makefile.${TARGET}
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CFLAGS += -DTBM_VERSION=\"2017-10-31\"
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CFLAGS += -DBUILD_VERSION=\""$(shell date -u)"\"
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CFLAGS += -Iinclude
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CFLAGS += -Wall -Wextra -Wshadow -Wimplicit-function-declaration
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CFLAGS += -Wredundant-decls -pedantic
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CFLAGS += -D_XOPEN_SOURCE
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CFLAGS += -std=c99
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CFLAGS += -Os -flto
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LDFLAGS += -Os -flto
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TEST_LIBS += -lcmocka
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-include source/Makefile
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obj = $(addprefix $(BUILD)/, $(obj-y))
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tbm-obj = $(addprefix $(BUILD)/, $(tbm-obj-y))
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tbm-obj += $(obj)
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test-obj = $(addprefix $(BUILD)/, $(test-obj-y))
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test-obj += $(obj)
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# Include the dependencies.
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-include $(obj:.o=.d)
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# Set up the toolchain.
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CC := $(PREFIX)gcc
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LD := $(PREFIX)gcc
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GDB := $(PREFIX)gdb
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MAKE := make
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.SECONDARY:
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clean:
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@echo "CLEAN"
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@rm -rf $(BUILD)
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# Rule to compile C source code.
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$(BUILD)/%.o: %.c
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@echo "CC $<"
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@mkdir -p $(dir $@)
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@$(CC) -c $< -o $@ $(CFLAGS) -MT $@ -MMD -MP -MF $(@:.o=.d)
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$(BUILD)/tbm: $(tbm-obj) $(LDSCRIPT)
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@echo "LD $@"
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@mkdir -p $(dir $@)
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@$(LD) -o $@ $(CFLAGS) $(LDFLAGS) $(tbm-obj) $(LIBS)
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$(BUILD)/test: CFLAGS += $(TEST_CFLAGS)
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$(BUILD)/test: $(test-obj)
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@echo "LD $@"
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@mkdir -p $(dir $@)
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@$(LD) -o $@ $(CFLAGS) $(LDFLAGS) $(TEST_LDFLAGS) $(test-obj) $(LIBS) $(TEST_LIBS)
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test: $(BUILD)/test
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@$(BUILD)/test
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.PHONY: clean test
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