rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2)) ifeq ($(strip $(DEVKITARM)),) $(error "Please set DEVKITARM in your environment. export DEVKITARM=devkitARM") endif include $(DEVKITARM)/base_rules ################################################################################ IPL_LOAD_ADDR := 0x40008000 MAGIC = 0x4B434F4C #"LOCK" include ./Versions.inc ################################################################################ TARGET := Picklock_RCM BUILDDIR := build OUTPUTDIR := output SOURCEDIR := source BDKDIR := bdk BDKINC := -I./$(BDKDIR) KEYGENDIR := keygen KEYGEN := tsec_keygen KEYGENH := tsec_keygen.h VPATH = $(dir ./$(SOURCEDIR)/) $(dir $(wildcard ./$(SOURCEDIR)/*/)) $(dir $(wildcard ./$(SOURCEDIR)/*/*/)) VPATH += $(dir $(wildcard ./$(BDKDIR)/)) $(dir $(wildcard ./$(BDKDIR)/*/)) $(dir $(wildcard ./$(BDKDIR)/*/*/)) OBJS = $(patsubst $(SOURCEDIR)/%.S, $(BUILDDIR)/$(TARGET)/%.o, \ $(patsubst $(SOURCEDIR)/%.c, $(BUILDDIR)/$(TARGET)/%.o, \ $(call rwildcard, $(SOURCEDIR), *.S *.c))) OBJS += $(patsubst $(BDKDIR)/%.S, $(BUILDDIR)/$(TARGET)/%.o, \ $(patsubst $(BDKDIR)/%.c, $(BUILDDIR)/$(TARGET)/%.o, \ $(call rwildcard, $(BDKDIR), *.S *.c))) GFX_INC := '"../$(SOURCEDIR)/gfx/gfx.h"' FFCFG_INC := '"../$(SOURCEDIR)/libs/fatfs/ffconf.h"' ################################################################################ CUSTOMDEFINES := -DIPL_LOAD_ADDR=$(IPL_LOAD_ADDR) -DLP_MAGIC=$(MAGIC) CUSTOMDEFINES += -DLP_VER_MJ=$(LPVERSION_MAJOR) -DLP_VER_MN=$(LPVERSION_MINOR) -DLP_VER_BF=$(LPVERSION_BUGFX) -DLP_RESERVED=$(LPVERSION_RSVD) CUSTOMDEFINES += -DGFX_INC=$(GFX_INC) -DFFCFG_INC=$(FFCFG_INC) #CUSTOMDEFINES += -DDEBUG # UART Logging: Max baudrate 12.5M. # DEBUG_UART_PORT - 0: UART_A, 1: UART_B, 2: UART_C. #CUSTOMDEFINES += -DDEBUG_UART_BAUDRATE=115200 -DDEBUG_UART_INVERT=0 -DDEBUG_UART_PORT=0 #TODO: Considering reinstating some of these when pointer warnings have been fixed. WARNINGS := -Wall -Wno-array-bounds -Wno-stringop-overread -Wno-stringop-overflow ARCH := -march=armv4t -mtune=arm7tdmi -mthumb -mthumb-interwork CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -fno-inline -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES) LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=IPL_LOAD_ADDR=$(IPL_LOAD_ADDR) LDRDIR := $(wildcard loader) TOOLSLZ := $(wildcard tools/lz) TOOLSB2C := $(wildcard tools/bin2c) TOOLS := $(TOOLSLZ) $(TOOLSB2C) ################################################################################ .PHONY: all clean $(LDRDIR) $(TOOLS) all: $(OUTPUTDIR)/$(TARGET).bin $(LDRDIR) @echo "--------------------------------------" @echo -n "Uncompr size: " $(eval BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET)_unc.bin)) @echo $(BIN_SIZE)" Bytes" @echo "Uncompr Max: 140288 Bytes + 3 KiB BSS" @if [ ${BIN_SIZE} -gt 140288 ]; then echo "\e[1;33mUncompr size exceeds limit!\e[0m"; fi @echo -n "Payload size: " $(eval BIN_SIZE = $(shell wc -c < $(OUTPUTDIR)/$(TARGET).bin)) @echo $(BIN_SIZE)" Bytes" @echo "Payload Max: 126296 Bytes" @if [ ${BIN_SIZE} -gt 126296 ]; then echo "\e[1;33mPayload size exceeds limit!\e[0m"; fi @echo "--------------------------------------" clean: $(TOOLS) @rm -rf $(BUILDDIR) @rm -rf $(OUTPUTDIR) $(LDRDIR): $(OUTPUTDIR)/$(TARGET).bin @$(TOOLSLZ)/lz77 $(OUTPUTDIR)/$(TARGET).bin mv $(OUTPUTDIR)/$(TARGET).bin $(OUTPUTDIR)/$(TARGET)_unc.bin @mv $(OUTPUTDIR)/$(TARGET).bin.00.lz payload_00 @mv $(OUTPUTDIR)/$(TARGET).bin.01.lz payload_01 @$(TOOLSB2C)/bin2c payload_00 > $(LDRDIR)/payload_00.h @$(TOOLSB2C)/bin2c payload_01 > $(LDRDIR)/payload_01.h @rm payload_00 @rm payload_01 @$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS) PAYLOAD_NAME=$(TARGET) $(TOOLS): @$(MAKE) --no-print-directory -C $@ $(MAKECMDGOALS) -$(MAKEFLAGS) $(OUTPUTDIR)/$(TARGET).bin: $(BUILDDIR)/$(TARGET)/$(TARGET).elf $(TOOLS) @mkdir -p "$(@D)" $(OBJCOPY) -S -O binary $< $@ $(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS) @$(CC) $(LDFLAGS) -T $(SOURCEDIR)/link.ld $^ -o $@ @echo "Picklock_RCM was built with the following flags:\nCFLAGS: "$(CFLAGS)"\nLDFLAGS: "$(LDFLAGS) $(OBJS): | $(KEYGENDIR) $(KEYGENDIR): $(TOOLS) @cd $(KEYGENDIR) && ../$(TOOLSB2C)/bin2c $(KEYGEN) > $(KEYGENH) $(BUILDDIR)/$(TARGET)/%.o: $(SOURCEDIR)/%.c @mkdir -p "$(@D)" @echo Building $@ @$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@ $(BUILDDIR)/$(TARGET)/%.o: $(SOURCEDIR)/%.S @mkdir -p "$(@D)" @echo Building $@ @$(CC) $(CFLAGS) -c $< -o $@ $(BUILDDIR)/$(TARGET)/%.o: $(BDKDIR)/%.c @mkdir -p "$(@D)" @echo Building $@ @$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@ $(BUILDDIR)/$(TARGET)/%.o: $(BDKDIR)/%.S @mkdir -p "$(@D)" @echo Building $@ @$(CC) $(CFLAGS) -c $< -o $@