79 lines
2.4 KiB
Makefile
79 lines
2.4 KiB
Makefile
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rwildcard = $(foreach d, $(wildcard $1*), $(filter $(subst *, %, $2), $d) $(call rwildcard, $d/, $2))
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ifeq ($(strip $(DEVKITARM)),)
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$(error "Please set DEVKITARM in your environment. export DEVKITARM=<path to>devkitARM")
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endif
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include $(DEVKITARM)/3ds_rules
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CC := arm-none-eabi-gcc
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AS := arm-none-eabi-as
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LD := arm-none-eabi-ld
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OC := arm-none-eabi-objcopy
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name := $(shell basename $(CURDIR))
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dir_source := source
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dir_include := include
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dir_build := build
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dir_out := ../../$(dir_build)
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dir_kernel_extension := kernel_extension
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LIBS := -lctru
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LIBDIRS := $(CTRULIB)
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LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib)
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INCLUDE := $(foreach dir,$(LIBDIRS),-I$(dir)/include)
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ARCH := -mcpu=mpcore -mfloat-abi=hard
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ASFLAGS := -g $(ARCH)
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CFLAGS := -Wall -Wextra -MMD -MP -marm $(ASFLAGS) -mtp=soft -fno-builtin -std=c11 -O2 -flto -ffast-math -mword-relocations \
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-fomit-frame-pointer -ffunction-sections -fdata-sections $(INCLUDE) -I$(dir_include) -DARM11 -D_3DS
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LDFLAGS := -specs=3dsx.specs -g $(ARCH) -mtp=soft -Wl,--section-start,.text=0x14000000 -Wl,--gc-sections
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objects = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
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$(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
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$(call rwildcard, $(dir_source), *.s *.c)))
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xml_files = $(call rwildcard, $(dir_source), *.xml)
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.PHONY: all
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all: $(dir_out)/$(name).cxi
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.PHONY: clean
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clean:
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@$(MAKE) -C $(dir_kernel_extension) clean
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@rm -rf $(dir_build)
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.PHONY: $(dir_kernel_extension)
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$(dir_out)/$(name).cxi: $(dir_build)/$(name).elf
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@makerom -f ncch -rsf rosalina.rsf -nocodepadding -o $@ -elf $<
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$(dir_build)/$(name).elf: $(objects)
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$(LINK.o) $(OUTPUT_OPTION) $^ $(LIBPATHS) $(LIBS)
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$(dir_build)/kernel_extension.bin: $(dir_kernel_extension)
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@mkdir -p "$(@D)"
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@$(MAKE) -C $<
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$(dir_build)/xml_data.h: $(xml_files)
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@ echo "" > $(@)
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@$(foreach f, $(xml_files),\
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echo "static const char" `(echo $(notdir $(f)) | sed -e 's/^\([0-9]\)/_\1/g' | tr . _)`"[] = " >> $(@);\
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sed -e 's/\\/\\\\/g;s/"/\\"/g;s/^/"/g;s/[ \t\r\n]*$$/\\n"/g' $(f) >> $(@);\
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echo ';' >> $@;\
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)
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$(dir_build)/gdb/xfer.o: $(dir_build)/xml_data.h
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$(dir_build)/memory.o : CFLAGS += -O3
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$(dir_build)/kernel_extension.o: $(dir_build)/kernel_extension.bin
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$(dir_build)/%.o: $(dir_source)/%.c
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@mkdir -p "$(@D)"
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$(COMPILE.c) $(OUTPUT_OPTION) $<
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$(dir_build)/%.o: $(dir_source)/%.s
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@mkdir -p "$(@D)"
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$(COMPILE.s) $(OUTPUT_OPTION) $<
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include $(call rwildcard, $(dir_build), *.d)
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