#---------------------------------------------------------------------------------
# Clear the implicit built in rules
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPPC)),)
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
endif
 
include $(DEVKITPPC)/wii_rules
 
#---------------------------------------------------------------------------------
# TARGET is the name of the output
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
#---------------------------------------------------------------------------------
TARGET		:=	$(notdir $(CURDIR))
BUILD		:=	build
SOURCES		:=	source
DATA		:=	data 
INCLUDES	:=
 
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
 
CFLAGS	= -g -O2 -mrvl -Wall $(MACHDEP) $(INCLUDE) -I$(DEVKITPPC)/local/include
CXXFLAGS	=	$(CFLAGS)
LDFLAGS	=	-g $(MACHDEP) -mrvl -Wl,-Map,$(notdir $@).map
 
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS :=   -lmultiusos -lkbd -lpng -lz -lwiiuse -lbte -lvorbisidec -lasnd -lmad -lfat -logc -lm -ljpeg
 
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS	:= 
 
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
 
export OUTPUT	:=	$(CURDIR)/$(TARGET)
 
export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
					$(foreach dir,$(DATA),$(CURDIR)/$(dir))
 
export DEPSDIR	:=	$(CURDIR)/$(BUILD)
 
#---------------------------------------------------------------------------------
# automatically build a list of object files for our project
#---------------------------------------------------------------------------------
CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
sFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
 
#---------------------------------------------------------------------------------
# use CXX for linking C++ projects, CC for standard C
#---------------------------------------------------------------------------------
ifeq ($(strip $(CPPFILES)),)
	export LD	:=	$(CC)
else
	export LD	:=	$(CXX)
endif
 
export OFILES	:=	$(addsuffix .o,$(BINFILES)) \
					$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) \
					$(sFILES:.s=.o) $(SFILES:.S=.o)
 
#---------------------------------------------------------------------------------
# build a list of include paths
#---------------------------------------------------------------------------------
export INCLUDE	:=	$(foreach dir,$(INCLUDES), -iquote $(CURDIR)/$(dir)) \
					$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
					-I$(CURDIR)/$(BUILD) \
					-I$(LIBOGC_INC)
 
#---------------------------------------------------------------------------------
# build a list of library paths
#---------------------------------------------------------------------------------
export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib) \
					-L$(LIBOGC_LIB) -L$(DEVKITPPC)/local/lib
 
export OUTPUT	:=	$(CURDIR)/$(TARGET)
.PHONY: $(BUILD) clean
 
#---------------------------------------------------------------------------------
$(BUILD):
	@[ -d $@ ] || mkdir -p $@
	@make --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
 
#---------------------------------------------------------------------------------
clean:
	@echo clean ...
	@rm -fr $(BUILD) $(OUTPUT).elf $(OUTPUT).dol
 
#---------------------------------------------------------------------------------
run:
	psoload $(TARGET).dol
 
#---------------------------------------------------------------------------------
reload:
	psoload -r $(TARGET).dol
 
 
#---------------------------------------------------------------------------------
else
 
DEPENDS	:=	$(OFILES:.o=.d)
 
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(OUTPUT).dol: $(OUTPUT).elf
$(OUTPUT).elf: $(OFILES)
 
#---------------------------------------------------------------------------------
# This rule links in binary data with the .jpg extension
#---------------------------------------------------------------------------------
%.jpg.o	:	%.jpg
#---------------------------------------------------------------------------------
	@echo $(notdir $<)
	$(bin2o)
 
-include $(DEPENDS)
 
#---------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------

Compilando
 
linking ... Q-Wii.elf
c:/devkitPro/libogc/lib/wii\libmultiusos.a(multiusos.o): In function `pngCoordFi
le':
c:/ProyectosActuales/libmultiusos/source/multiusos.c:318: undefined reference to
 `PNGU_SelectImageFromDevice'
c:/ProyectosActuales/libmultiusos/source/multiusos.c:319: undefined reference to
 `PNGU_GetImageProperties'
c:/ProyectosActuales/libmultiusos/source/multiusos.c:320: undefined reference to
 `PNGU_DecodeToYCbYCr'
c:/ProyectosActuales/libmultiusos/source/multiusos.c:321: undefined reference to
 `PNGU_ReleaseImageContext'
collect2: ld returned 1 exit status
make[1]: *** [/c/Users/CALABATO/Programacion/Proyectos/Q-Wii/Q-Wii.elf] Error 1
make: *** [build] Error 2
 
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