2020-07-04 20:12:12 +01:00
|
|
|
ifeq ($(strip $(DEVKITARM)),)
|
|
|
|
|
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
include $(DEVKITARM)/base_rules
|
|
|
|
|
|
|
|
|
|
################################################################################
|
|
|
|
|
|
|
|
|
|
LDR_LOAD_ADDR := 0x40007000
|
|
|
|
|
IPL_MAGIC := 0x43544349 #"ICTC"
|
|
|
|
|
include ../Versions.inc
|
|
|
|
|
|
|
|
|
|
################################################################################
|
|
|
|
|
|
|
|
|
|
TARGET := loader
|
|
|
|
|
BUILDDIR := ../build
|
|
|
|
|
OUTPUTDIR := ../output
|
|
|
|
|
BDKDIR := bdk
|
|
|
|
|
BDKINC := -I../$(BDKDIR)
|
|
|
|
|
VPATH += $(dir $(wildcard ../$(BDKDIR)/*/)) $(dir $(wildcard ../$(BDKDIR)/*/*/))
|
|
|
|
|
|
|
|
|
|
# Main and graphics.
|
|
|
|
|
OBJS = $(addprefix $(BUILDDIR)/$(TARGET)/, \
|
|
|
|
|
start.o loader.o lz.o \
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
################################################################################
|
|
|
|
|
|
|
|
|
|
CUSTOMDEFINES := -DBL_MAGIC=$(IPL_MAGIC)
|
2024-07-02 16:29:39 +01:00
|
|
|
CUSTOMDEFINES += -DBL_VER_MJ=$(BLVERSION_MAJOR) -DBL_VER_MN=$(BLVERSION_MINOR) -DBL_VER_HF=$(BLVERSION_HOTFX) -DBL_VER_RL=$(BLVERSION_REL)
|
2020-07-04 20:12:12 +01:00
|
|
|
|
2021-05-11 07:51:08 +01:00
|
|
|
#TODO: Considering reinstating some of these when pointer warnings have been fixed.
|
2022-12-19 02:31:54 +00:00
|
|
|
WARNINGS := -Wall -Wsign-compare -Wno-array-bounds -Wno-stringop-overflow
|
2021-05-11 07:51:08 +01:00
|
|
|
|
2020-07-04 20:12:12 +01:00
|
|
|
ARCH := -march=armv4t -mtune=arm7tdmi -mthumb-interwork
|
2021-05-11 07:51:08 +01:00
|
|
|
CFLAGS = $(ARCH) -O2 -g -nostdlib -ffunction-sections -fdata-sections -fomit-frame-pointer -std=gnu11 $(WARNINGS) $(CUSTOMDEFINES)
|
2020-07-04 20:12:12 +01:00
|
|
|
LDFLAGS = $(ARCH) -nostartfiles -lgcc -Wl,--nmagic,--gc-sections -Xlinker --defsym=LDR_LOAD_ADDR=$(LDR_LOAD_ADDR)
|
|
|
|
|
|
|
|
|
|
################################################################################
|
|
|
|
|
|
|
|
|
|
.PHONY: all clean
|
|
|
|
|
|
|
|
|
|
all: $(TARGET).bin $(TOOLSLZ) $(TOOLSB2C)
|
|
|
|
|
|
|
|
|
|
clean:
|
|
|
|
|
@rm -rf $(OBJS)
|
|
|
|
|
|
|
|
|
|
$(TARGET).bin: $(BUILDDIR)/$(TARGET)/$(TARGET).elf
|
|
|
|
|
$(OBJCOPY) -S -O binary $< $(OUTPUTDIR)/$(PAYLOAD_NAME).bin
|
|
|
|
|
|
|
|
|
|
$(BUILDDIR)/$(TARGET)/$(TARGET).elf: $(OBJS)
|
|
|
|
|
@$(CC) $(LDFLAGS) -T link.ld $^ -o $@
|
|
|
|
|
|
|
|
|
|
$(BUILDDIR)/$(TARGET)/%.o: %.c
|
|
|
|
|
@$(CC) $(CFLAGS) $(BDKINC) -c $< -o $@
|
|
|
|
|
|
|
|
|
|
$(BUILDDIR)/$(TARGET)/%.o: %.S
|
|
|
|
|
@$(CC) $(CFLAGS) -c $< -o $@
|
|
|
|
|
|
|
|
|
|
$(OBJS): $(BUILDDIR)/$(TARGET)
|
|
|
|
|
|
|
|
|
|
$(BUILDDIR)/$(TARGET):
|
|
|
|
|
@mkdir -p "$(BUILDDIR)"
|
|
|
|
|
@mkdir -p "$(BUILDDIR)/$(TARGET)"
|
|
|
|
|
@mkdir -p "$(OUTPUTDIR)"
|
