Update template Makefile with the following changes:

- Add RomFS embedding support
- Add proper rules for assembling GPU shaders
- Use -ffunction-sections and --gc-sections by default
- Remove -ffast-math

examples/app_launch/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -113,6 +118,14 @@ else
 	export APP_ICON := $(TOPDIR)/$(ICON)
 endif
 
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -137,10 +150,11 @@ DEPENDS	:=	$(OFILES:.o=.d)
 # main targets
 #---------------------------------------------------------------------------------
 ifeq ($(strip $(NO_SMDH)),)
-.PHONY: all
-all	:	$(OUTPUT).3dsx $(OUTPUT).smdh
-endif
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
+else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
+endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -151,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/audio/mic/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -113,6 +118,14 @@ else
 	export APP_ICON := $(TOPDIR)/$(ICON)
 endif
 
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -137,10 +150,11 @@ DEPENDS	:=	$(OFILES:.o=.d)
 # main targets
 #---------------------------------------------------------------------------------
 ifeq ($(strip $(NO_SMDH)),)
-.PHONY: all
-all	:	$(OUTPUT).3dsx $(OUTPUT).smdh
-endif
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
+else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
+endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -151,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/camera/image/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -28,12 +29,10 @@ include $(DEVKITARM)/3ds_rules
 #---------------------------------------------------------------------------------
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
-SOURCES		      :=	src
+SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
-APP_TITLE       :=  3D Camera Example
-APP_DESCRIPTION :=  Example application that takes 3D pictures
-APP_AUTHOR      :=  wchill
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -41,7 +40,7 @@ APP_AUTHOR      :=  wchill
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -49,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -78,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -95,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -116,6 +118,14 @@ else
 	export APP_ICON := $(TOPDIR)/$(ICON)
 endif
 
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -123,13 +133,14 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
 
+
 #---------------------------------------------------------------------------------
 else
 
@@ -139,10 +150,11 @@ DEPENDS	:=	$(OFILES:.o=.d)
 # main targets
 #---------------------------------------------------------------------------------
 ifeq ($(strip $(NO_SMDH)),)
-.PHONY: all
-all	:	$(OUTPUT).3dsx $(OUTPUT).smdh
-endif
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
+else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
+endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -153,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/camera/video/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -28,12 +29,10 @@ include $(DEVKITARM)/3ds_rules
 #---------------------------------------------------------------------------------
 TARGET		:=	$(notdir $(CURDIR))
 BUILD		:=	build
-SOURCES		      :=	src
+SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
-APP_TITLE       :=  3D Camera Example
-APP_DESCRIPTION :=  Example application that takes 3D pictures
-APP_AUTHOR      :=  wchill
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -41,7 +40,7 @@ APP_AUTHOR      :=  wchill
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -49,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -78,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -95,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -116,6 +118,14 @@ else
 	export APP_ICON := $(TOPDIR)/$(ICON)
 endif
 
+ifeq ($(strip $(NO_SMDH)),)
+	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+endif
+
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -123,13 +133,14 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
 	@echo clean ...
 	@rm -fr $(BUILD) $(TARGET).3dsx $(OUTPUT).smdh $(TARGET).elf
 
+
 #---------------------------------------------------------------------------------
 else
 
@@ -139,10 +150,11 @@ DEPENDS	:=	$(OFILES:.o=.d)
 # main targets
 #---------------------------------------------------------------------------------
 ifeq ($(strip $(NO_SMDH)),)
-.PHONY: all
-all	:	$(OUTPUT).3dsx $(OUTPUT).smdh
-endif
+$(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
+else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
+endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -153,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/get_system_language/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -156,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/graphics/printing/both-screen-text/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -124,7 +133,7 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/graphics/printing/colored-text/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -124,7 +133,7 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/graphics/printing/hello-world/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/graphics/printing/multiple-windows-text/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -124,7 +133,7 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/http/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/input/read-controls/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -124,7 +133,7 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/input/touch-screen/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/libapplet_launch/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/mvd/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/qtm/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,10 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
-
-APP_TITLE := Head tracking demo
-APP_DESCRIPTION := This is a small demo app for the New 3DS head tracking.
-APP_AUTHOR := yellows8
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -42,7 +40,7 @@ APP_AUTHOR := yellows8
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -50,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -79,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -96,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -121,8 +122,8 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
-ifeq ($(strip $(NO_SMDH)),)
-	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
 endif
 
 .PHONY: $(BUILD) clean all
@@ -164,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/romfs/Makefile

@@ -40,7 +40,7 @@ ROMFS		:=	romfs
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -48,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -77,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -94,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -162,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/sdmc/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/templates/application/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -156,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)
 

examples/templates/library/Makefile

@@ -26,7 +26,8 @@ INCLUDES	:=	include
 #---------------------------------------------------------------------------------
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
-CFLAGS	:=	-g -Wall -O2\
+CFLAGS	:=	-g -Wall -O2 -mword-relocations \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS

examples/threads/event/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -156,6 +165,30 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
+#---------------------------------------------------------------------------------
+# rules for assembling GPU shaders
+#---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
+	@echo $(notdir $<)
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
+
 -include $(DEPENDS)
 
 #---------------------------------------------------------------------------------------

examples/time/rtc/Makefile

@@ -17,6 +17,7 @@ include $(DEVKITARM)/3ds_rules
 # INCLUDES is a list of directories containing header files
 #
 # NO_SMDH: if set to anything, no SMDH file is generated.
+# ROMFS is the directory which contains the RomFS, relative to the Makefile (Optional)
 # APP_TITLE is the name of the app stored in the SMDH file (Optional)
 # APP_DESCRIPTION is the description of the app stored in the SMDH file (Optional)
 # APP_AUTHOR is the author of the app stored in the SMDH file (Optional)
@@ -31,6 +32,7 @@ BUILD		:=	build
 SOURCES		:=	source
 DATA		:=	data
 INCLUDES	:=	include
+#ROMFS		:=	romfs
 
 #---------------------------------------------------------------------------------
 # options for code generation
@@ -38,7 +40,7 @@ INCLUDES	:=	include
 ARCH	:=	-march=armv6k -mtune=mpcore -mfloat-abi=hard
 
 CFLAGS	:=	-g -Wall -O2 -mword-relocations \
-			-fomit-frame-pointer -ffast-math \
+			-fomit-frame-pointer -ffunction-sections \
 			$(ARCH)
 
 CFLAGS	+=	$(INCLUDE) -DARM11 -D_3DS
@@ -46,7 +48,7 @@ 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)
+LDFLAGS	=	-specs=3dsx.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map) -Wl,--gc-sections
 
 LIBS	:= -lctru -lm
 
@@ -75,6 +77,8 @@ export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
 CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
 SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+PICAFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.v.pica)))
+SHLISTFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.shlist)))
 BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
 #---------------------------------------------------------------------------------
@@ -92,6 +96,7 @@ endif
 #---------------------------------------------------------------------------------
 
 export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
+			$(PICAFILES:.v.pica=.shbin.o) $(SHLISTFILES:.shlist=.shbin.o) \
 			$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
 
 export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
@@ -117,6 +122,10 @@ ifeq ($(strip $(NO_SMDH)),)
 	export _3DSXFLAGS += --smdh=$(CURDIR)/$(TARGET).smdh
 endif
 
+ifneq ($(ROMFS),)
+	export _3DSXFLAGS += --romfs=$(CURDIR)/$(ROMFS)
+endif
+
 .PHONY: $(BUILD) clean all
 
 #---------------------------------------------------------------------------------
@@ -124,7 +133,7 @@ all: $(BUILD)
 
 $(BUILD):
 	@[ -d $@ ] || mkdir -p $@
-	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
 #---------------------------------------------------------------------------------
 clean:
@@ -145,6 +154,7 @@ $(OUTPUT).3dsx	:	$(OUTPUT).elf $(OUTPUT).smdh
 else
 $(OUTPUT).3dsx	:	$(OUTPUT).elf
 endif
+
 $(OUTPUT).elf	:	$(OFILES)
 
 #---------------------------------------------------------------------------------
@@ -155,17 +165,29 @@ $(OUTPUT).elf	:	$(OFILES)
 	@echo $(notdir $<)
 	@$(bin2o)
 
-# WARNING: This is not the right way to do this! TODO: Do it right!
 #---------------------------------------------------------------------------------
-%.vsh.o	:	%.vsh
+# rules for assembling GPU shaders
 #---------------------------------------------------------------------------------
+define shader-as
+	$(eval CURBIN := $(patsubst %.shbin.o,%.shbin,$(notdir $@)))
+	picasso -o $(CURBIN) $1
+	bin2s $(CURBIN) | $(AS) -o $@
+	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
+endef
+
+%.shbin.o : %.v.pica %.g.pica
+	@echo $(notdir $^)
+	@$(call shader-as,$^)
+
+%.shbin.o : %.v.pica
 	@echo $(notdir $<)
-	@python $(AEMSTRO)/aemstro_as.py $< ../$(notdir $<).shbin
-	@bin2s ../$(notdir $<).shbin | $(PREFIX)as -o $@
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"_end[];" > `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u8" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`"[];" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@echo "extern const u32" `(echo $(notdir $<).shbin | sed -e 's/^\([0-9]\)/_\1/' | tr . _)`_size";" >> `(echo $(notdir $<).shbin | tr . _)`.h
-	@rm ../$(notdir $<).shbin
+	@$(call shader-as,$<)
+
+%.shbin.o : %.shlist
+	@echo $(notdir $<)
+	@$(call shader-as,$(foreach file,$(shell cat $<),$(dir $<)/$(file)))
 
 -include $(DEPENDS)