| 1 | #---------------------------------------------------------------------------------
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| 2 | .SUFFIXES:
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| 3 | #---------------------------------------------------------------------------------
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| 4 |
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| 5 | ifeq ($(strip $(DEVKITARM)),)
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| 6 | $(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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| 7 | endif
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| 8 |
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| 9 | include $(DEVKITARM)/ds_rules
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| 10 |
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| 11 | #---------------------------------------------------------------------------------
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| 12 | # TARGET is the name of the output
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| 13 | # BUILD is the directory where object files & intermediate files will be placed
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| 14 | # SOURCES is a list of directories containing source code
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| 15 | # DATA is a list of directories containing data files
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| 16 | # INCLUDES is a list of directories containing header files
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| 17 | #---------------------------------------------------------------------------------
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| 18 | TARGET := $(shell basename $(CURDIR))
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| 19 | BUILD := build
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| 20 | SOURCES := ../../
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| 21 | DATA := data
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| 22 | INCLUDES := include
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| 23 |
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| 24 | #---------------------------------------------------------------------------------
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| 25 | # options for code generation
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| 26 | #---------------------------------------------------------------------------------
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| 27 | ARCH := -mthumb -mthumb-interwork
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| 28 |
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| 29 | CFLAGS := -Wall -O2\
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| 30 | -march=armv5te -mtune=arm946e-s \
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| 31 | -fomit-frame-pointer -ffast-math \
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| 32 | $(ARCH)
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| 33 |
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| 34 | CFLAGS += $(INCLUDE) -DARM9
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| 35 | CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions
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| 36 |
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| 37 | ASFLAGS := $(ARCH) -march=armv5te -mtune=arm946e-s
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| 38 | LDFLAGS = -specs=ds_arm9.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
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| 39 |
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| 40 | #---------------------------------------------------------------------------------
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| 41 | # list of directories containing libraries, this must be the top level containing
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| 42 | # include and lib
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| 43 | #---------------------------------------------------------------------------------
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| 44 | LIBDIRS := $(LIBNDS)
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| 45 |
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| 46 | #---------------------------------------------------------------------------------
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| 47 | # no real need to edit anything past this point unless you need to add additional
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| 48 | # rules for different file extensions
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| 49 | #---------------------------------------------------------------------------------
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| 50 | ifneq ($(BUILD),$(notdir $(CURDIR)))
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| 51 | #---------------------------------------------------------------------------------
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| 52 |
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| 53 | export OUTPUT := $(CURDIR)/lib/libz.a
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| 54 |
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| 55 | export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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| 56 | $(foreach dir,$(DATA),$(CURDIR)/$(dir))
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| 57 |
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| 58 | export DEPSDIR := $(CURDIR)/$(BUILD)
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| 59 |
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| 60 | CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
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| 61 | CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
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| 62 | SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
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| 63 | BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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| 64 |
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| 65 | #---------------------------------------------------------------------------------
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| 66 | # use CXX for linking C++ projects, CC for standard C
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| 67 | #---------------------------------------------------------------------------------
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| 68 | ifeq ($(strip $(CPPFILES)),)
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| 69 | #---------------------------------------------------------------------------------
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| 70 | export LD := $(CC)
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| 71 | #---------------------------------------------------------------------------------
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| 72 | else
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| 73 | #---------------------------------------------------------------------------------
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| 74 | export LD := $(CXX)
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| 75 | #---------------------------------------------------------------------------------
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| 76 | endif
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| 77 | #---------------------------------------------------------------------------------
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| 78 |
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| 79 | export OFILES := $(addsuffix .o,$(BINFILES)) \
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| 80 | $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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| 81 |
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| 82 | export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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| 83 | $(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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| 84 | -I$(CURDIR)/$(BUILD)
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| 85 |
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| 86 | .PHONY: $(BUILD) clean all
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| 87 |
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| 88 | #---------------------------------------------------------------------------------
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| 89 | all: $(BUILD)
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| 90 | @[ -d $@ ] || mkdir -p include
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| 91 | @cp ../../*.h include
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| 92 |
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| 93 | lib:
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| 94 | @[ -d $@ ] || mkdir -p $@
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| 95 |
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| 96 | $(BUILD): lib
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| 97 | @[ -d $@ ] || mkdir -p $@
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| 98 | @$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
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| 99 |
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| 100 | #---------------------------------------------------------------------------------
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| 101 | clean:
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| 102 | @echo clean ...
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| 103 | @rm -fr $(BUILD) lib
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| 104 |
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| 105 | #---------------------------------------------------------------------------------
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| 106 | else
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| 107 |
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| 108 | DEPENDS := $(OFILES:.o=.d)
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| 109 |
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| 110 | #---------------------------------------------------------------------------------
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| 111 | # main targets
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| 112 | #---------------------------------------------------------------------------------
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| 113 | $(OUTPUT) : $(OFILES)
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| 114 |
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| 115 | #---------------------------------------------------------------------------------
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| 116 | %.bin.o : %.bin
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| 117 | #---------------------------------------------------------------------------------
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| 118 | @echo $(notdir $<)
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| 119 | @$(bin2o)
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| 120 |
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| 121 |
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| 122 | -include $(DEPENDS)
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| 123 |
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| 124 | #---------------------------------------------------------------------------------------
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| 125 | endif
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| 126 | #---------------------------------------------------------------------------------------
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