CfgUSBLoader/cios/odip_plugin/Makefile

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Makefile
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#---------------------------------------------------------------------------------
# Clear the implicit built in rules
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
#---------------------------------------------------------------------------------
TARGET := $(notdir $(CURDIR))
BUILD := build
SOURCES := source
DATA := data
INCLUDES := include ../libcios/include
#SCRIPTDIR := scripts.debug
SCRIPTDIR := scripts
BIN := bin
#DEBUG := -DDEBUG
STRIPIOSPLUGIN := ../stripiosplugin/stripiosplugin.exe
LIBS :=
LIBDIRS :=
CFLAGS+= $(DEBUG)
#---------------------------------------------------------------------------------
# the prefix on the compiler executables
#---------------------------------------------------------------------------------
#$(DEVKITARM)/bin/
#PREFIX := arm-eabi-
PREFIX := $(DEVKITARM)/bin/arm-eabi-
CC := $(PREFIX)gcc
CXX := $(PREFIX)g++
AR := $(PREFIX)ar
OBJCOPY := $(PREFIX)objcopy
LD := $(PREFIX)g++
AS := $(PREFIX)g++
#---------------------------------------------------------------------------------
# linker script
#---------------------------------------------------------------------------------
LINKSCRIPT := $(ROOT)/$(SCRIPTDIR)/link.ld
SPECS := $(ROOT)/$(SCRIPTDIR)/nostart.specs
ifeq ($(BUILDING),$(emptystring))
export ROOT := $(CURDIR)
all:
@[ -d $(BUILD) ] || mkdir -p $(BUILD)
@$(MAKE) -C $(BUILD) --no-print-directory -f $(CURDIR)/Makefile BUILDING=all
clean:
@echo clean ...
@rm -fr $(BUILD) $(BIN)/*.elf
else
TARGET := $(notdir $(ROOT))
STRIPIOSPLUGIN := $(ROOT)/$(STRIPIOSPLUGIN)
#----------------------------------------------------
# MS Visual Studio Style Fix:
#----------------------------------------------------
#STYLEFIX = 2>&1 | sed -e 's/\([a-zA-Z\.]\+\):\([0-9]\+\):\([0-9]\+:\)\?\(.\+\)/\1(\2):\4/' -e 's/undefined/error: undefined/'
STYLEFIX ?=
#---------------------------------------------------------------------------------
# automatically build a list of object files for our project
#---------------------------------------------------------------------------------
OUTPUT := $(ROOT)/$(BIN)/$(TARGET)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(ROOT)/$(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(ROOT)/$(dir)/*.cpp)))
sFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(ROOT)/$(dir)/*.s)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(ROOT)/$(dir)/*.S)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(ROOT)/$(dir)/*.*)))
OFILES := $(addsuffix _bin.o,$(BINFILES)) \
$(CPPFILES:.cpp=_cpp.o) $(CFILES:.c=_c.o) \
$(sFILES:.s=_s.o) $(SFILES:.S=_S.o)
DEPENDS := $(OFILES:.o=.d)
VPATH = $(foreach dir,$(SOURCES),$(ROOT)/$(dir))
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
INCLUDE := $(foreach dir,$(INCLUDES),-I$(ROOT)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
-I$(ROOT)/$(BUILD)
#---------------------------------------------------------------------------------
# build a list of library paths
#---------------------------------------------------------------------------------
LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
ARCH = -mcpu=arm9tdmi -mtune=arm9tdmi -mthumb -mthumb-interwork -mbig-endian
CFLAGS += -g $(ARCH) $(INCLUDE) -fno-strict-aliasing -Wall -Os -fomit-frame-pointer -ffast-math -fverbose-asm -Wpointer-arith -Winline -Wundef -g -ffunction-sections -fdata-sections -fno-exceptions
CFLAGS += -Wstrict-prototypes
AFLAGS = -g $(ARCH) -x assembler-with-cpp
LDFLAGS = -g $(ARCH) -specs=$(SPECS) -T$(LINKSCRIPT) $(LIBPATHS) $(LIBS) -Wl,--gc-sections -Wl,-static -Wl,-Map,$(TARGET).map -nostartfiles
$(OUTPUT).bin: $(TARGET).elf
@echo Stripping plugin $(notdir $@)
$(OBJCOPY) -O binary $(TARGET).elf $(OUTPUT).bin
# arm-eabi-objcopy -O binary $(TARGET).elf $(OUTPUT).bin
# $(STRIPIOSPLUGIN) $< $@
%.elf: $(OFILES)
@echo linking $(notdir $@)
@$(LD) -g -o $@ $(OFILES) $(LDFLAGS) $(STYLEFIX)
%_cpp.o : %.cpp
@echo $(notdir $<)
@$(CXX) -MMD -MF $*_cpp.d $(CFLAGS) -c $< -o$@ $(STYLEFIX)
%_c.o : %.c
@echo $(notdir $<)
@$(CC) -MMD -MF $*_c.d $(CFLAGS) -c $< -o$@ $(STYLEFIX)
%_s.o : %.s
@echo $(notdir $<)
@$(AS) -MMD -MF $*_s.d $(AFLAGS) -c $< -o$@ $(STYLEFIX)
%_bin.o : %.bin
@echo $(notdir $<)
@$(bin2o)
-include $(DEPENDS)
define bin2o
@echo -e "\t.section .rodata\n\t.align 4\n\t.global $(*)\n\t.global $(*)_end\n$(*):\n\t.incbin \"$(subst /,\\\\\\\\,$(shell echo $< | sed 's=/==;s=/=:/='))\"\n$(*)_end:\n" > $@.s
@$(CC) $(ASFLAGS) $(AFLAGS) -c $@.s -o $@
@rm -rf $@.s
endef
endif