mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-11-13 00:26:35 +00:00
115 lines
2.8 KiB
Makefile
115 lines
2.8 KiB
Makefile
.SUFFIXES:
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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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TARGET := emummc
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BUILD := build
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SOURCES := source/nx source source/utils source/emmc source/soc source/power source/emuMMC source/FS source/libs/fatfs
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DATA := data
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INCLUDES := include
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EXEFS_SRC := exefs_src
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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EMUMMCDIR ?= $(CURDIR)
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else
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EMUMMCDIR ?= $(CURDIR)/../
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endif
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include $(DEVKITPRO)/libnx/switch_rules
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ARCH := -march=armv8-a -mtune=cortex-a57 -mtp=soft -fPIE
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# Current max usage is 0x4600. (512 * 34 FatFS file objects + 1 fsync buffer).
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DEFINES := -DINNER_HEAP_SIZE=0x8000
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CFLAGS := -Wall -O2 -ffunction-sections -fdata-sections -Wno-unused-function \
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$(ARCH) $(DEFINES)
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CFLAGS += $(INCLUDE) -D__SWITCH__
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CXXFLAGS := $(CFLAGS) -fno-rtti -fno-exceptions -std=gnu++17
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ASFLAGS := -g $(ARCH)
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LDFLAGS = -specs=$(EMUMMCDIR)/emummc.specs -g $(ARCH) -Wl,-Map,$(notdir $*.map)
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ifneq ($(BUILD),$(notdir $(CURDIR)))
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export OUTPUT := $(CURDIR)/$(TARGET)
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export TOPDIR := $(EMUMMCDIR)
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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 $(dir)/*.*)))
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ifeq ($(strip $(CPPFILES)),)
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export LD := $(CC)
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else
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export LD := $(CXX)
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endif
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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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export BUILD_EXEFS_SRC := $(TOPDIR)/$(EXEFS_SRC)
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ifeq ($(strip $(CONFIG_JSON)),)
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jsons := $(wildcard *.json)
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ifneq (,$(findstring $(TARGET).json,$(jsons)))
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export APP_JSON := $(TOPDIR)/$(TARGET).json
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else
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ifneq (,$(findstring config.json,$(jsons)))
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export APP_JSON := $(TOPDIR)/config.json
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endif
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endif
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else
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export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
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endif
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.PHONY: $(BUILD) clean all
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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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clean:
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@echo clean ...
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@rm -fr $(BUILD) $(TARGET).elf $(TARGET).kip
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else
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.PHONY: all
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DEPENDS := $(OFILES:.o=.d)
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all : $(OUTPUT).kip
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$(OUTPUT).kip : $(OUTPUT).elf
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$(OUTPUT).elf : $(OFILES)
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$(OFILES_SRC) : $(HFILES_BIN)
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%.bin.o %_bin.h : %.bin
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@echo $(notdir $<)
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@$(bin2o)
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-include $(DEPENDS)
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endif
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