194 lines
6.6 KiB
Makefile
194 lines
6.6 KiB
Makefile
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########################################################################################################################
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# Dependency directories
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########################################################################################################################
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CUBE_CMSIS_DIR ?= ../../upstream/cmsis_device_f4
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CMSIS_DIR ?= ../../upstream/CMSIS_5
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MUSL_DIR ?= ../../upstream/musl
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MBEDTLS_DIR ?= ../../upstream/mbedtls
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TINYALLOC_DIR ?= ../../upstream/tinyalloc
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########################################################################################################################
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# Sources
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########################################################################################################################
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C_SOURCES := src/main.c
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C_SOURCES += src/con_usart.c
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C_SOURCES += src/serial.c
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C_SOURCES += src/spi.c
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C_SOURCES += src/gpio_helpers.c
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C_SOURCES += src/dma_util.c
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C_SOURCES += src/cage.c
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C_SOURCES += src/cage_base64.c
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C_SOURCES += src/bech32.c
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C_SOURCES += tinyprintf/tinyprintf.c
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C_SOURCES += $(TINYALLOC_DIR)/tinyalloc.c
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MUSL_SOURCES := string/strchr.c
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MUSL_SOURCES += string/strchrnul.c
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MUSL_SOURCES += string/strstr.c
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MUSL_SOURCES += string/memchr.c
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MUSL_SOURCES += string/memset.c
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MUSL_SOURCES += string/memcmp.c
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MUSL_SOURCES += string/memcpy.c
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MUSL_SOURCES += string/strlen.c
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MUSL_SOURCES += string/strnlen.c
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MUSL_SOURCES += string/strncmp.c
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MUSL_SOURCES := $(addprefix $(MUSL_DIR)/src/,$(MUSL_SOURCES))
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C_SOURCES += $(MUSL_SOURCES)
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CXX_SOURCES +=
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BUILDDIR ?= build
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BINARY := tachibana-demo.elf
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LDSCRIPT := stm32f407.ld
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########################################################################################################################
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# Build parameters
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########################################################################################################################
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PREFIX ?= arm-none-eabi-
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DEBUG ?= 1
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CC := $(PREFIX)gcc
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CXX := $(PREFIX)g++
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LD := $(PREFIX)gcc
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AR := $(PREFIX)ar
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AS := $(PREFIX)as
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SIZE := $(PREFIX)size
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NM := $(PREFIX)nm
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OBJCOPY := $(PREFIX)objcopy
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OBJDUMP := $(PREFIX)objdump
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GDB := $(PREFIX)gdb
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HOST_CC ?= $(HOST_PREFIX)gcc
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HOST_CXX ?= $(HOST_PREFIX)g++
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HOST_LD ?= $(HOST_PREFIX)gcc
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HOST_AR ?= $(HOST_PREFIX)ar
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HOST_AS ?= $(HOST_PREFIX)as
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HOST_OBJCOPY ?= $(HOST_PREFIX)objcopy
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HOST_OBJDUMP ?= $(HOST_PREFIX)objdump
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PYTHON3 ?= python3
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DOT ?= dot
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CMSIS_DIR_ABS := $(abspath $(CMSIS_DIR))
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MSPDEBUG_DIR_ABS := $(abspath $(MSPDEBUG_DIR))
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LIBSODIUM_DIR_ABS := $(abspath $(LIBSODIUM_DIR))
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TINYAES_DIR_ABS := $(abspath $(TINYAES_DIR))
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MUSL_DIR_ABS := $(abspath $(MUSL_DIR))
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ARCH_FLAGS ?= -mthumb -mcpu=cortex-m4 -mfloat-abi=hard -mfpu=fpv4-sp-d16
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SYSTEM_FLAGS ?= -nostdlib -ffreestanding -nostartfiles
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#CFLAGS += -I$(abspath musl_include_shims)
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INCLUDES += -I$(CUBE_CMSIS_DIR)/Include -I$(CMSIS_DIR)/CMSIS/Core/Include
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INCLUDES += -Itinyprintf -I$(MBEDTLS_DIR)/include -I$(TINYALLOC_DIR)
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MBEDTLS_CONFIG_INCLUDE := -I$(realpath include) -DMBEDTLS_CONFIG_FILE='<tb_mbedtls_config.h>'
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COMMON_INCLUDES += -I$(BUILDDIR) -Isrc $(MBEDTLS_CONFIG_INCLUDE)
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COMMON_CFLAGS += -O0 -std=gnu11 -g -DSTM32F407xx -DSTM32F4 -DDEBUG=$(DEBUG) -DMBEDTLS_ALLOW_PRIVATE_ACCESS
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CFLAGS += $(ARCH_FLAGS) $(SYSTEM_FLAGS)
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#SIM_CFLAGS += -mthumb -mcpu=cortex-m4 -mfloat-abi=soft
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CFLAGS += -fno-common -ffunction-sections -fdata-sections
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# for musl
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CFLAGS += -Dhidden=
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SIM_CFLAGS += -lm -DSIMULATION
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SIM_CFLAGS += -Wall -Wextra -Wpedantic -Wshadow -Wimplicit-function-declaration -Wundef -Wno-unused-parameter
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INT_CFLAGS += -Wall -Wextra -Wpedantic -Wshadow -Wimplicit-function-declaration -Wundef -Wno-unused-parameter
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INT_CFLAGS += -Wredundant-decls -Wmissing-prototypes -Wstrict-prototypes
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CXXFLAGS += -Os -g
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CXXFLAGS += $(ARCH_FLAGS) $(SYSTEM_FLAGS)
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CXXFLAGS += -fno-common -ffunction-sections -fdata-sections
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CXXFLAGS += -Wall -Wextra -Wshadow -Wundef -Wredundant-decls
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LDFLAGS += $(ARCH_FLAGS) $(SYSTEM_FLAGS)
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LIBS += -lgcc
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LDFLAGS += -Wl,--gc-sections
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LINKMEM_FLAGS ?= --trim-stubs=startup_stm32f407xx.o --trace-sections .isr_vector --highlight-subdirs $(BUILDDIR)
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OBJS := $(addprefix $(BUILDDIR)/,$(C_SOURCES:.c=.o) $(CXX_SOURCES:.cpp=.o))
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ALL_OBJS := $(OBJS)
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ALL_OBJS += $(BUILDDIR)/src/startup_stm32f407xx.o
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ALL_OBJS += $(BUILDDIR)/src/system_stm32f4xx.o
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########################################################################################################################
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# Rules
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########################################################################################################################
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all: binsize
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.PHONY: binsize
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binsize: $(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf)
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$(LD) -T$(LDSCRIPT) $(LDFLAGS) -Wl,--print-memory-usage -o /dev/null $(ALL_OBJS) $(BUILDDIR)/libmbedcrypto.a $(LIBS)
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@echo
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@echo "▐▬▬▬▌ SyMbOL sIzE HiGhScORe LiSt ▐▬▬▬▌"
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$(NM) --print-size --size-sort --radix=d $< | tail -n 20
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# $(BUILDDIR)/generated/dsss_butter_filter.h
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$(BUILDDIR)/generated: ; mkdir -p $@
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.PRECIOUS: $(BUILDDIR)/$(BINARY)
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$(BUILDDIR)/$(BINARY) $(BUILDDIR)/$(BINARY:.elf=.map) &: $(ALL_OBJS) $(BUILDDIR)/libmbedcrypto.a
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$(LD) -T$(LDSCRIPT) $(LDFLAGS) -o $@ -Wl,-Map=$(BUILDDIR)/$(BINARY:.elf=.map) $^ $(LIBS)
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$(BUILDDIR)/libmbedcrypto.a:
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make -C $(MBEDTLS_DIR) clean
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make -C $(MBEDTLS_DIR) CC=$(CC) LD=$(LD) CFLAGS="$(CFLAGS) $(COMMON_CFLAGS) $(MBEDTLS_CONFIG_INCLUDE) -w" LDFLAGS="$(LDFLAGS)" lib
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mv $(MBEDTLS_DIR)/library/libmbedcrypto.a $@
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build/$(BINARY:.elf=-symbol-sizes.dot): $(ALL_OBJS) $(BUILDDIR)/libmbedcrypto.a
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$(PYTHON3) tools/linkmem.py $(LINKMEM_FLAGS) $(LD) -T$(LDSCRIPT) $(LDFLAGS) $^ $(LIBS) > $@
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%.pdf: %.dot
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$(DOT) -T pdf $< -o $@
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%.dot: %.elf
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r2 -a arm -qc 'aa;agRd' $< 2>/dev/null >$@
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$(BUILDDIR)/src/%.o: src/%.s
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mkdir -p $(@D)
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$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(INT_CFLAGS) $(INCLUDES) $(COMMON_INCLUDES) -o $@ -c $<
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$(BUILDDIR)/src/%.o: src/%.c
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mkdir -p $(@D)
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$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(INT_CFLAGS) $(INCLUDES) $(COMMON_INCLUDES) -o $@ -c $<
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$(BUILDDIR)/src/%.o: src/%.cpp
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mkdir -p $(@D)
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$(CXX) $(CXXFLAGS) -o $@ -c $<
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$(BUILDDIR)/generated/%.o: $(BUILDDIR)/generated/%.c
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mkdir -p $(@D)
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$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(INT_CFLAGS) $(INCLUDES) $(COMMON_INCLUDES) -o $@ -c $<
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$(BUILDDIR)/%.o: %.c
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mkdir -p $(@D)
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$(CC) $(COMMON_CFLAGS) $(CFLAGS) $(EXT_CFLAGS) $(INCLUDES) $(COMMON_INCLUDES) -o $@ -c $<
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clean:
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make -C $(MBEDTLS_DIR) clean
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rm -rf $(BUILDDIR)/src
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rm -rf $(BUILDDIR)/generated
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rm -f $(BUILDDIR)/libmbedcrypto.a
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rm -f $(BUILDDIR)/$(BINARY)
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rm -f $(BUILDDIR)/$(BINARY:.elf=.map)
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rm -f $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.dot)
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rm -f $(BUILDDIR)/$(BINARY:.elf=-symbol-sizes.pdf)
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mrproper: clean
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rm -rf build
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.PHONY: clean mrproper
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-include $(OBJS:.o=.d)
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