mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-12-01 02:37:27 +01:00
153 lines
5.5 KiB
Makefile
153 lines
5.5 KiB
Makefile
#---------------------------------------------------------------------------------
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.SUFFIXES:
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#---------------------------------------------------------------------------------
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ifeq ($(MESOSPHERE_BOARD),)
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export MESOSPHERE_BOARD := nintendo-switch
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endif
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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 := $(notdir $(CURDIR))
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BUILD := build
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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export CONFIG_DIR := $(CURDIR)/config
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ifeq ($(MESOSPHERE_BOARD),nintendo-switch)
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export BOARD_MAKE_DIR := $(CURDIR)/config/board/nintendo/switch
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export ARCH_MAKE_DIR := $(CURDIR)/config/arch/arm64
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endif
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endif
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include $(CONFIG_DIR)/rules.mk
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include $(CONFIG_DIR)/common.mk
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include $(ARCH_MAKE_DIR)/arch.mk
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include $(BOARD_MAKE_DIR)/board.mk
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SOURCES := $(COMMON_SOURCES_DIRS) $(ARCH_SOURCE_DIRS) $(BOARD_SOURCE_DIRS)
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DATA := data
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INCLUDES := include ../common/include
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DEFINES := $(COMMON_DEFINES) $(ARCH_DEFINES) $(BOARD_DEFINES)
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#---------------------------------------------------------------------------------
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# options for code generation
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#---------------------------------------------------------------------------------
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SETTING := $(COMMON_SETTING) $(ARCH_SETTING) $(BOARD_SETTING)
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CFLAGS := $(SETTING) $(DEFINES) $(COMMON_CFLAGS) $(ARCH_CFLAGS) $(BOARD_CFLAGS)
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CFLAGS += $(INCLUDE)
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CXXFLAGS := $(CFLAGS) $(COMMON_CXXFLAGS) $(ARCH_CXXFLAGS) $(BOARD_CXXFLAGS)
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ASFLAGS := -g $(SETTING)
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LDFLAGS = -specs=$(ARCH_MAKE_DIR)/linker.specs $(SETTING) $(COMMON_LDFLAGS)
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LIBS :=
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#---------------------------------------------------------------------------------
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# list of directories containing libraries, this must be the top level containing
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# include and lib
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#---------------------------------------------------------------------------------
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LIBDIRS :=
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#---------------------------------------------------------------------------------
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# no real need to edit anything past this point unless you need to add additional
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# rules for different file extensions
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#---------------------------------------------------------------------------------
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ifneq ($(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 := $(addsuffix .o,$(BINFILES)) \
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$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
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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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@[ -d $@ ] || mkdir -p $@
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@$(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).bin $(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 : $(OUTPUT).bin
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$(OUTPUT).bin : $(OUTPUT).elf
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$(OBJCOPY) -S -O binary $< $@
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@echo built ... $(notdir $@)
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$(OUTPUT).elf : $(OFILES)
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%.elf:
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@echo linking $(notdir $@)
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$(LD) $(LDFLAGS) $(OFILES) $(LIBPATHS) $(LIBS) -o $@
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@$(NM) -CSn $@ > $(notdir $*.lst)
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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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%.bin.o : %.bin
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#---------------------------------------------------------------------------------
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@echo $(notdir $<)
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@$(bin2o)
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-include $(DEPENDS)
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#---------------------------------------------------------------------------------------
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endif
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#---------------------------------------------------------------------------------------
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