2018-02-23 12:13:18 +00:00
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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)/base_tools
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name := $(shell basename $(CURDIR))
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dir_source := src
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dir_build := build
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dir_out := out
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ASFLAGS :=
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CFLAGS = \
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-Iinclude \
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-Iinclude/compat \
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-march=armv8-a \
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-mlittle-endian \
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-fno-stack-protector \
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-fno-common \
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-fno-builtin \
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-fno-inline \
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-ffreestanding \
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|
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-std=gnu99 \
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-Werror \
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-Wall \
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|
|
-Wno-error=unused-variable
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|
|
LDFLAGS := -nostartfiles -Wl,--nmagic
|
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|
|
|
|
|
|
|
|
objects = $(patsubst $(dir_source)/%.s, $(dir_build)/%.o, \
|
|
|
|
|
$(patsubst $(dir_source)/%.c, $(dir_build)/%.o, \
|
|
|
|
|
$(call rwildcard, $(dir_source), *.s *.c)))
|
|
|
|
|
|
|
|
|
|
.PHONY: all
|
|
|
|
|
all: $(dir_out)/$(name).bin
|
|
|
|
|
|
|
|
|
|
.PHONY: clean
|
|
|
|
|
clean:
|
|
|
|
|
@rm -rf $(dir_build)
|
|
|
|
|
@rm -rf $(dir_out)
|
|
|
|
|
|
|
|
|
|
$(dir_out)/$(name).bin: $(dir_build)/$(name).elf
|
|
|
|
|
@mkdir -p "$(@D)"
|
|
|
|
|
$(OBJCOPY) -S -O binary $< $@
|
|
|
|
|
|
2018-02-23 12:15:14 +00:00
|
|
|
$(dir_build)/$(name).elf: $(objects)
|
2018-02-23 12:13:18 +00:00
|
|
|
$(LINK.o) -T linker.ld $(OUTPUT_OPTION) $^
|
|
|
|
|
|
|
|
|
|
$(dir_build)/%.bin.o: $(dir_build)/%.bin
|
|
|
|
|
@$(bin2o)
|
|
|
|
|
|
|
|
|
|
$(dir_build)/%.o: $(dir_source)/%.c
|
|
|
|
|
@mkdir -p "$(@D)"
|
|
|
|
|
$(COMPILE.c) $(OUTPUT_OPTION) $<
|
|
|
|
|
|
|
|
|
|
$(dir_build)/%.o: $(dir_source)/%.s
|
|
|
|
|
@mkdir -p "$(@D)"
|
|
|
|
|
$(COMPILE.s) $(OUTPUT_OPTION) $<
|
