113 lines
3.6 KiB
Makefile
113 lines
3.6 KiB
Makefile
#---------------------------------------------------------------------------------
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# Clear the implicit built in rules
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#---------------------------------------------------------------------------------
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.SUFFIXES:
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#---------------------------------------------------------------------------------
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ifeq ($(strip $(DEVKITPPC)),)
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$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC")
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endif
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include $(DEVKITPPC)/wii_rules
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# Directories.
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OBJ_DIR := obj
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LIB_DIR := lib
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BIN_DIR := bin
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SRC_DIR := src
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INCLUDE_DIR := include
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TEST_OBJ_DIR := $(OBJ_DIR)/test
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TEST_SRC_DIR := src
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INSTALL_HEADER_DIR ?= $(LIBOGC_INC)
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INSTALL_LIB_DIR ?= $(LIBOGC_LIB)
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# Tools.
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PIPE_TO_SED := 2>&1 | sed "s/:\([0-9]*\):/\(\1\) :/"
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# Library source files.
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SRCS := $(filter-out $(SRC_DIR)/IMG_ImageIO.c $(SRC_DIR)/showimage.c, $(wildcard $(SRC_DIR)/*.c))
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# Library object files.
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OBJS := $(subst $(SRC_DIR),$(OBJ_DIR),$(SRCS:.c=.o))
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# Test source files.
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# It can be useful to switch this variable around to select individual tests which are problematic.
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TEST_SRCS := $(TEST_SRC_DIR)/showimage.c
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# Test object files.
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TEST_OBJS := $(subst $(TEST_SRC_DIR)/,$(TEST_OBJ_DIR)/,$(TEST_SRCS:.c=.o))
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# Test .DOL files.
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TEST_DOLS := $(subst $(TEST_OBJ_DIR),$(BIN_DIR),$(TEST_OBJS:.o=.dol))
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# What's a full build?
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all: $(LIB_DIR)/libSDL_image.a $(INCLUDE_DIR)/SDL_image.h
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# How to delete the intermediate files.
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clean:
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@echo Cleaning $(LIB_DIR)/libSDL_image.a $(OBJ_DIR)
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@rm -f $(LIB_DIR)/libSDL_image.a $(OBJS) $(TEST_OBJS)
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install: all
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@mkdir -p $(INSTALL_HEADER_DIR) $(INSTALL_LIB_DIR)
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@mkdir -p $(INSTALL_HEADER_DIR)/SDL
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@cp -frv $(LIB_DIR)/*.* $(INSTALL_LIB_DIR)
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@cp -frv include/*.* $(INSTALL_HEADER_DIR)/SDL
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# How to install to SD card ready for running.
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test-install: $(TEST_DOLS)
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@-mkdir -p dols
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cp $(TEST_DOLS) dols
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# How to build a library.
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$(LIB_DIR)/libSDL_image.a: $(OBJS)
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@echo Archiving $@
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@-mkdir -p $(dir $@)
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@powerpc-eabi-ar crs $@ $(OBJS)
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@echo ----
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# How to build a DOL.
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$(BIN_DIR)/%.dol: $(TEST_OBJ_DIR)/%.elf
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@echo Creating DOL $@
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@-mkdir -p $(dir $@)
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#powerpc-eabi-objcopy -O binary $< $@
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elf2dol $< $@
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@echo ----
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# How to copy the header file
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$(INCLUDE_DIR)/SDL_image.h: $(SRC_DIR)/SDL_image.h
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@echo Copy $(SRC_DIR)/SDL_image.h to $(INCLUDE_DIR)
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@-mkdir -p $(dir $@)
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@cp $(SRC_DIR)/SDL_image.h $(INCLUDE_DIR)
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# Compilation flags.
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COMMON_FLAGS := -g -O3 -mrvl -Wall $(MACHDEP)
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INCLUDES := -Iinclude -I$(LIBOGC_INC) -I$(LIBOGC_INC)/SDL -I$(LIBOGC_INC)/jpeg
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# -I$(DEVKITPRO)/libpng/include
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DEFINES := -DGEKKO -DDEBUG_ERROR -DDEBUG_TIMERS -DDEBUG_THREADS -DDEBUG_BUILD -DDEBUG_CONVERT -DLOAD_BMP -DLOAD_JPG -DLOAD_GIF -DLOAD_LBM -DLOAD_PCX -DLOAD_PNM -DLOAD_TGA -DLOAD_XCF -DLOAD_XPM -DLOAD_XV -DLOAD_PNG
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#
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# -DLOAD_TIFF
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CFLAGS := -L$(PORTLIBS)/lib -I$(PORTLIBS)/include $(COMMON_FLAGS) $(INCLUDES) $(DEFINES)
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# Test link flags.
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LDFLAGS := $(COMMON_FLAGS) -L$(LIB_DIR) -L$(LIBOGC_LIB) -lSDL_image -lSDL -lpng -ljpeg -lfat -lwiiuse -lbte -logc -lm -lz
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# -ltiff
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# How to link an ELF.
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$(TEST_OBJ_DIR)/%.elf: $(TEST_OBJ_DIR)/%.o $(LIB_DIR)/libSDL_image.a $(DEVKITPRO)/libSDL/lib/libSDL.a
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@echo Linking $@
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@-mkdir -p $(dir $@)
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powerpc-eabi-g++ -o $@ $< $(LDFLAGS)
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#keep elf for debugging
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#cp $@ /tmp/elf
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# How to compile C file (Tests).
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$(TEST_OBJ_DIR)/%.o: $(TEST_SRC_DIR)/showimage.c
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@echo Compiling $<
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@-mkdir -p $(dir $@)
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powerpc-eabi-gcc $(CFLAGS) -c $< -o $@ $(PIPE_TO_SED)
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# How to compile C file (SDL library).
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$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
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@echo Compiling $<
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@-mkdir -p $(dir $@)
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@powerpc-eabi-gcc $(CFLAGS) -c $< -o $@ $(PIPE_TO_SED)
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