#171240 - Ant6n - Mon Nov 09, 2009 3:26 am
The current template makefile for an arm9 project is
I am not really good with make, and a bit confused. The comment says that 'gfx' should be the folder where graphics files are, but pngfiles seem to find png files in the source folder. I think that's why it won't find files i put in the gfx folder.
So I tried to change the definition to
but now make complains that there is "No rule to make target `<someimage>.png.o', needed by `<somedirectory>/arm9.elf". I think that again is related to grit outputting .s files, and not .o files.
Am I using this template in the wrong way (i.e. by assuming image.png and image.grit in the gfx directory), or is there something amiss with the template makefile??
help would be appreciated,
anton
| Code: |
| #---------------------------------------------------------------------------------
.SUFFIXES: #--------------------------------------------------------------------------------- ifeq ($(strip $(DEVKITARM)),) $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM") endif include $(DEVKITARM)/ds_rules #--------------------------------------------------------------------------------- # 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 # DATA is a list of directories containing binary files embedded using bin2o # GRAPHICS is a list of directories containing image files to be converted with grit #--------------------------------------------------------------------------------- TARGET := $(shell basename $(CURDIR)) BUILD := build SOURCES := source INCLUDES := include DATA := data GRAPHICS := gfx #--------------------------------------------------------------------------------- # options for code generation #--------------------------------------------------------------------------------- ARCH := -mthumb -mthumb-interwork CFLAGS := -g -Wall\ -march=armv5te -mtune=arm946e-s -fomit-frame-pointer\ -ffast-math \ $(ARCH) CFLAGS += $(INCLUDE) -DARM9 CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions ASFLAGS := -g $(ARCH) LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) #--------------------------------------------------------------------------------- # any extra libraries we wish to link with the project (order is important) #--------------------------------------------------------------------------------- LIBS := -lnds9 #--------------------------------------------------------------------------------- # list of directories containing libraries, this must be the top level containing # include and lib #--------------------------------------------------------------------------------- LIBDIRS := $(LIBNDS) #--------------------------------------------------------------------------------- # no real need to edit anything past this point unless you need to add additional # rules for different file extensions #--------------------------------------------------------------------------------- ifneq ($(BUILD),$(notdir $(CURDIR))) #--------------------------------------------------------------------------------- export OUTPUT := $(CURDIR)/$(TARGET) export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \ $(foreach dir,$(DATA),$(CURDIR)/$(dir)) \ $(foreach dir,$(GRAPHICS),$(CURDIR)/$(dir)) export DEPSDIR := $(CURDIR)/$(BUILD) CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c))) CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp))) PNGFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.png))) SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s))) BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*))) #--------------------------------------------------------------------------------- # use CXX for linking C++ projects, CC for standard C #--------------------------------------------------------------------------------- ifeq ($(strip $(CPPFILES)),) #--------------------------------------------------------------------------------- export LD := $(CC) #--------------------------------------------------------------------------------- else #--------------------------------------------------------------------------------- export LD := $(CXX) #--------------------------------------------------------------------------------- endif #--------------------------------------------------------------------------------- export OFILES := $(addsuffix .o,$(BINFILES)) \ $(addsuffix .o,$(PNGFILES)) \ $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) export INCLUDE := $(foreach dir,$(INCLUDES),-iquote $(CURDIR)/$(dir)) \ $(foreach dir,$(LIBDIRS),-I$(dir)/include) \ -I$(CURDIR)/$(BUILD) export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) icons := $(wildcard *.bmp) ifneq (,$(findstring $(TARGET).bmp,$(icons))) export GAME_ICON := $(CURDIR)/$(TARGET).bmp else ifneq (,$(findstring icon.bmp,$(icons))) export GAME_ICON := $(CURDIR)/icon.bmp endif endif .PHONY: $(BUILD) clean #--------------------------------------------------------------------------------- $(BUILD): @[ -d $@ ] || mkdir -p $@ @make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile #--------------------------------------------------------------------------------- clean: @echo clean ... @rm -fr $(BUILD) $(TARGET).elf $(TARGET).nds $(TARGET).arm9 #--------------------------------------------------------------------------------- else #--------------------------------------------------------------------------------- # main targets #--------------------------------------------------------------------------------- $(OUTPUT).nds : $(OUTPUT).arm9 $(OUTPUT).arm9 : $(OUTPUT).elf $(OUTPUT).elf : $(OFILES) #--------------------------------------------------------------------------------- %.bin.o : %.bin #--------------------------------------------------------------------------------- @echo $(notdir $<) $(bin2o) #--------------------------------------------------------------------------------- # This rule creates assembly source files using grit # grit takes an image file and a .grit describing how the file is to be processed # add additional rules like this for each image extension # you use in the graphics folders #--------------------------------------------------------------------------------- %.s %.h : %.png %.grit #--------------------------------------------------------------------------------- grit $< -fts -o$* -include $(DEPSDIR)/*.d #--------------------------------------------------------------------------------------- endif #--------------------------------------------------------------------------------------- |
I am not really good with make, and a bit confused. The comment says that 'gfx' should be the folder where graphics files are, but pngfiles seem to find png files in the source folder. I think that's why it won't find files i put in the gfx folder.
So I tried to change the definition to
| Code: |
| PNGFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.png))) |
but now make complains that there is "No rule to make target `<someimage>.png.o', needed by `<somedirectory>/arm9.elf". I think that again is related to grit outputting .s files, and not .o files.
Am I using this template in the wrong way (i.e. by assuming image.png and image.grit in the gfx directory), or is there something amiss with the template makefile??
help would be appreciated,
anton