MochaPayload/source/ios_kernel/Makefile
2023-09-19 07:06:31 +02:00

140 lines
4.9 KiB
Makefile

#-------------------------------------------------------------------------------
.SUFFIXES:
#-------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPRO)),)
$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
endif
TOPDIR ?= $(CURDIR)
#---------------------------------------------------------------------------------
# iosu_rules
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>/devkitARM")
endif
include $(DEVKITARM)/base_rules
export OBJDUMP := $(PREFIX)objdump
MACHDEP = -DSTARBUCK -mbig-endian -mcpu=arm926ej-s -msoft-float -mfloat-abi=soft
%.elf:
@echo linking ... $(notdir $@)
$(SILENTCMD)$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
#---------------------------------------------------------------------------------
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# SOURCES is a list of directories containing source code
# DATA is a list of directories containing data files
# INCLUDES is a list of directories containing header files
#---------------------------------------------------------------------------------
TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := source
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
CFLAGS := -Wall -Wextra -std=gnu11 -Os $(MACHDEP) $(INCLUDE) -fno-builtin
ASFLAGS := $(MACHDEP)
LDFLAGS := -nostartfiles -nodefaultlibs -mbig-endian \
-Wl,-L $(TOPDIR) -Wl,-Map,$(notdir $*.map),-T $(TOPDIR)/link.ld -flto
LIBS := -lgcc
#-------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level
# containing include and lib
#-------------------------------------------------------------------------------
LIBDIRS :=
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export TARGETNAME := $(TARGET)
export OUTPUT := $(CURDIR)/$(TARGET)
export TOPDIR := $(CURDIR)
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
export DEPSDIR := $(CURDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
export LD := $(CC)
export OFILES_BIN := $(addsuffix .o,$(BINFILES))
export OFILES_SRC := $(SFILES:.s=.o) $(CFILES:.c=.o)
export OFILES := $(OFILES_BIN) $(OFILES_SRC)
export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(CURDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
.PHONY: $(BUILD) clean all
#---------------------------------------------------------------------------------
all: $(BUILD)
$(BUILD):
@[ -d $@ ] || mkdir -p $@
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(TARGET).elf $(TARGET).bin $(TARGET).bin.h $(TARGET)_syms.h
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
all : $(OUTPUT).bin.h
$(OUTPUT).elf : $(OFILES)
$(OUTPUT).bin: $(OUTPUT).elf
@echo "built ... $(notdir $@)"
@$(OBJCOPY) -j .text -j .rodata -j .data -O binary $(OUTPUT).elf $@
$(OUTPUT).bin.h: $(OUTPUT).bin
@raw2c $<
@cp $(TARGETNAME).c $@
$(OFILES_SRC) : $(HFILES_BIN)
#-------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#-------------------------------------------------------------------------------
%.bin.o %_bin.h : %.bin
#-------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------