145 lines
5.2 KiB
Makefile
145 lines
5.2 KiB
Makefile
#-------------------------------------------------------------------------------
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.SUFFIXES:
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#-------------------------------------------------------------------------------
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ifeq ($(strip $(DEVKITPRO)),)
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$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
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endif
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TOPDIR ?= $(CURDIR)
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include $(DEVKITPRO)/wut/share/wut_rules
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#-------------------------------------------------------------------------------
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# TARGET is the name of the output
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# BUILD is the directory where object files & intermediate files will be placed
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# SOURCES is a list of directories containing source code
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# DATA is a list of directories containing data files
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# INCLUDES is a list of directories containing header files
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#-------------------------------------------------------------------------------
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TARGET := 99_autoboot
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BUILD := build
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SOURCES := source
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DATA := data
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INCLUDES := source include
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#-------------------------------------------------------------------------------
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# options for code generation
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#-------------------------------------------------------------------------------
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CFLAGS := -g -Wall -O2 -ffunction-sections -fno-exceptions \
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$(MACHDEP)
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CFLAGS += $(INCLUDE) -D__WIIU__ -D__WUT__
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CXXFLAGS := $(CFLAGS) -std=c++20 -fno-rtti
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ASFLAGS := -g $(ARCH)
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LDFLAGS = -g $(ARCH) $(RPXSPECS) --entry=_start -Wl,-Map,$(notdir $*.map)
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LIBS := -lpng -lmocha -lwut -lz
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ifeq ($(DEBUG),1)
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CXXFLAGS += -DDEBUG -g
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CFLAGS += -DDEBUG -g
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endif
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ifeq ($(DEBUG),VERBOSE)
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CXXFLAGS += -DDEBUG -DVERBOSE_DEBUG -g
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CFLAGS += -DDEBUG -DVERBOSE_DEBUG -g
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endif
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#-------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level
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# containing include and lib
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#-------------------------------------------------------------------------------
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LIBDIRS := $(PORTLIBS) $(WUT_ROOT) $(WUT_ROOT)/usr
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#-------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#-------------------------------------------------------------------------------
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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#-------------------------------------------------------------------------------
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export OUTPUT := $(CURDIR)/$(TARGET)
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export TOPDIR := $(CURDIR)
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export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
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$(foreach dir,$(DATA),$(CURDIR)/$(dir))
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export DEPSDIR := $(CURDIR)/$(BUILD)
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CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
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CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
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SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
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BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
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#-------------------------------------------------------------------------------
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# use CXX for linking C++ projects, CC for standard C
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#-------------------------------------------------------------------------------
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ifeq ($(strip $(CPPFILES)),)
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#-------------------------------------------------------------------------------
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export LD := $(CC)
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#-------------------------------------------------------------------------------
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else
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#-------------------------------------------------------------------------------
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export LD := $(CXX)
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#-------------------------------------------------------------------------------
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endif
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#-------------------------------------------------------------------------------
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export OFILES_BIN := $(addsuffix .o,$(BINFILES))
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export OFILES_SRC := $(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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export OFILES := $(OFILES_BIN) $(OFILES_SRC)
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export HFILES_BIN := $(addsuffix .h,$(subst .,_,$(BINFILES)))
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export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
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$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
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-I$(CURDIR)/$(BUILD)
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export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
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.PHONY: $(BUILD) clean all
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#-------------------------------------------------------------------------------
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all: $(BUILD)
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$(BUILD):
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@$(shell [ ! -d $(BUILD) ] && mkdir -p $(BUILD))
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@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
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#-------------------------------------------------------------------------------
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clean:
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@echo clean ...
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@rm -fr $(BUILD) $(TARGET).rpx $(TARGET).elf
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#-------------------------------------------------------------------------------
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else
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.PHONY: all
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DEPENDS := $(OFILES:.o=.d)
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#-------------------------------------------------------------------------------
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# main targets
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#-------------------------------------------------------------------------------
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all : $(OUTPUT).rpx
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$(OUTPUT).rpx : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OFILES) :
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$(OFILES_SRC) : $(HFILES_BIN)
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#-------------------------------------------------------------------------------
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# you need a rule like this for each extension you use as binary data
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#-------------------------------------------------------------------------------
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%.png.o %_png.h : %.png
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#-------------------------------------------------------------------------------
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@echo $(notdir $<)
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@$(bin2o)
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#-------------------------------------------------------------------------------
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endif
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#-------------------------------------------------------------------------------
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