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3ds_base.mk
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3ds_base.mk
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#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITARM)),)
$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
endif
TOPDIR ?= $(CURDIR)
include $(DEVKITARM)/3ds_rules
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
ARCH := -march=armv6k -mtune=mpcore -mfloat-abi=hard -mtp=soft
DEFINES := $(ENGINE_DEFINES) $(GAME_DEFINES)
ENGINEDIR := $(GAMEDIR)/MinimalismEngine
ENGINESRC := src src/util 3ds
CFLAGS := -g -Wall -Wextra -Wno-unused-parameter -Wno-psabi -O2 -mword-relocations \
-fomit-frame-pointer -ffunction-sections \
$(ARCH) $(DEFINES)
CFLAGS += $(INCLUDE) -DARM11 -D_3DS
CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++11
ASFLAGS := -g $(ARCH)
LDFLAGS = -specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
LIBS := $(EXTRA_LIBS) -lcitro2d -lcitro3d -lctru -lm
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS := $(CTRULIB)
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(GAMEDIR)))
#---------------------------------------------------------------------------------
export OUTPUT := $(OUTDIR)/$(TARGET)
export TOPDIR := $(GAMEDIR)
export GFXBUILD := $(GAMEDIR)/$(GFXOUT)
export VPATH := $(foreach dir,$(SOURCES),$(GAMEDIR)/$(dir)) \
$(foreach dir,$(GRAPHICS),$(GAMEDIR)/$(dir)) \
$(foreach dir,$(DATA),$(GAMEDIR)/$(dir)) \
$(foreach dir,$(ENGINESRC),$(ENGINEDIR)/$(dir))
export DEPSDIR := $(GAMEDIR)/$(BUILD)
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CFILES += $(foreach dir,$(ENGINESRC),$(notdir $(wildcard $(ENGINEDIR)/$(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
CPPFILES += $(foreach dir,$(ENGINESRC),$(notdir $(wildcard $(ENGINEDIR)/$(dir)/*.cpp)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
SFILES += $(foreach dir,$(ENGINESRC),$(notdir $(wildcard $(ENGINEDIR)/$(dir)/*.s)))
PICAFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
PICAFILES += $(foreach dir,$(ENGINESRC),$(notdir $(wildcard $(ENGINEDIR)/$(dir)/*.v.pica)))
SHLISTFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
SHLISTFILES := $(foreach dir,$(ENGINESRC),$(notdir $(wildcard $(ENGINEDIR)/$(dir)/*.shlist)))
GFXFILES := $(foreach dir,$(GRAPHICS),$(notdir $(wildcard $(dir)/*.t3s)))
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 T3XFILES := $(GFXFILES:.t3s=.t3x)
export OFILES_SOURCES := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
export OFILES_BIN := $(addsuffix .o,$(BINFILES)) \
$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
$(if $(filter $(BUILD),$(GFXBUILD)),$(addsuffix .o,$(T3XFILES)))
export OFILES := $(OFILES_BIN) $(OFILES_SOURCES)
export HFILES := $(PICAFILES:.v.pica=_shbin.h) $(SHLISTFILES:.shlist=_shbin.h) \
$(addsuffix .h,$(subst .,_,$(BINFILES))) \
$(GFXFILES:.t3s=.h)
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(GAMEDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
$(foreach dir,$(ENGINESRC),-I$(ENGINEDIR)/$(dir)) \
-I$(GAMEDIR)/$(BUILD)
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
export _3DSXDEPS := $(if $(NO_SMDH),,$(OUTPUT).smdh)
ifneq ($(strip $(ICON)),)
export APP_ICON := $(GAMEDIR)/$(META)/$(ICON)
else
export APP_ICON :=
endif
export BANNER_AUDIO := $(META)/banner.wav
export BANNER_IMAGE := $(META)/banner.png
export APP_RSF := $(META)/app.rsf
ifeq ($(strip $(NO_SMDH)),)
export _3DSXFLAGS += --smdh=$(OUTPUT).smdh
endif
ifneq ($(ROMFS),)
export _3DSXFLAGS += --romfs=$(GAMEDIR)/$(ROMFS)
endif
.PHONY: all clean clean_output
#---------------------------------------------------------------------------------
all:
@mkdir -p $(BUILD) $(GFXBUILD) $(OUTDIR)
@$(MAKE) --no-print-directory -C $(BUILD) -f $(ENGINEDIR)/3ds_base.mk $(OUTPUT).3dsx
@bannertool makesmdh -s "$(APP_TITLE)" -l "$(APP_DESCRIPTION)" -p "$(APP_AUTHOR)" -i "$(APP_ICON)" -f "$(ICON_FLAGS)" -o $(BUILD)/icon.icn
@bannertool makebanner -i "$(BANNER_IMAGE)" -a "$(BANNER_AUDIO)" -o $(BUILD)/banner.bnr
@makerom -f cia -o $(OUTPUT).cia -target t -exefslogo -elf "$(OUTPUT).elf" -rsf "$(APP_RSF)" -ver "$$(($(APP_MAJOR)*1024+$(APP_MINOR)*16+$(APP_PATCH)))" -banner "$(BUILD)/banner.bnr" -icon "$(BUILD)/icon.icn" -DAPP_TITLE="$(APP_TITLE)" -DAPP_PRODUCT_CODE="$(PRODUCT_CODE)" -DAPP_UNIQUE_ID="$(UNIQUE_ID)" -DAPP_ROMFS="$(ROMFS)" -logo "$(LOGO)"
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr $(BUILD) $(OUTDIR)
clean_output:
@rm -fr $(OUTDIR)
#---------------------------------------------------------------------------------
else
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).3dsx : $(OUTPUT).elf $(_3DSXDEPS)
$(OFILES_SOURCES) : $(HFILES)
$(OUTPUT).elf : $(OFILES)
#---------------------------------------------------------------------------------
# you need a rule like this for each extension you use as binary data
#---------------------------------------------------------------------------------
%.bin.o %_bin.h : %.bin
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@$(bin2o)
#---------------------------------------------------------------------------------
%.t3x.o %_t3x.h : %.t3x
#---------------------------------------------------------------------------------
@$(bin2o)
#---------------------------------------------------------------------------------
# rules for assembling GPU shaders
#---------------------------------------------------------------------------------
define shader-as
$(eval CURBIN := $*.shbin)
$(eval DEPSFILE := $(DEPSDIR)/$*.shbin.d)
echo "$(CURBIN).o: $< $1" > $(DEPSFILE)
echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(CURBIN) | tr . _)`.h
echo "extern const u8" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(CURBIN) | tr . _)`.h
echo "extern const u32" `(echo $(CURBIN) | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(CURBIN) | tr . _)`.h
picasso -o $(CURBIN) $1
bin2s $(CURBIN) | $(AS) -o $*.shbin.o
endef
%.shbin.o %_shbin.h : %.v.pica %.g.pica
@echo $(notdir $^)
@$(call shader-as,$^)
%.shbin.o %_shbin.h : %.v.pica
@echo $(notdir $<)
@$(call shader-as,$<)
%.shbin.o %_shbin.h : %.shlist
@echo $(notdir $<)
@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)$(file)))
#---------------------------------------------------------------------------------
%.t3x %.h : %.t3s
#---------------------------------------------------------------------------------
@echo $(notdir $<)
@tex3ds -i $< -H $*.h -d $*.d -o $(GFXBUILD)/$*.t3x
-include $(DEPSDIR)/*.d
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------