mirror of https://github.com/ClassiCube/ClassiCube
95 lines
3.1 KiB
Makefile
95 lines
3.1 KiB
Makefile
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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.SUFFIXES:
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#---------------------------------------------------------------------------------
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# Configurable options
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#---------------------------------------------------------------------------------
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# Name of the final output
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TARGET = ClassiCube-gc
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# List of directories containing source code
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SOURCE_DIRS = src src/gcwii third_party/bearssl
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# Directory where object files are placed
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BUILD_DIR = build/gc
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#---------------------------------------------------------------------------------
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# Compilable files
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#---------------------------------------------------------------------------------
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S_FILES = $(foreach dir,$(SOURCE_DIRS),$(wildcard $(dir)/*.S))
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C_FILES = $(foreach dir,$(SOURCE_DIRS),$(wildcard $(dir)/*.c))
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OBJS = $(addprefix $(BUILD_DIR)/, $(notdir $(C_FILES:%.c=%.o) $(S_FILES:%.S=%.o)))
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# Dependency tracking
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DEPFLAGS = -MT $@ -MMD -MP -MF $(BUILD_DIR)/$*.d
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DEPFILES := $(OBJS:%.o=%.d)
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#---------------------------------------------------------------------------------
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# Code generation
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#---------------------------------------------------------------------------------
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MACHDEP = -DGEKKO -mogc -mcpu=750 -meabi -mhard-float
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CFLAGS = -g -O2 -Wall $(MACHDEP) -I$(DEVKITPRO)/libogc/include -DPLAT_GCWII
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LDFLAGS = -g $(MACHDEP) -L$(DEVKITPRO)/libogc/lib/cube
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# Additional libraries to link against
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LIBS = -lasnd -lbba -lfat -logc -lm
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#---------------------------------------------------------------------------------
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# Compiler tools
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#---------------------------------------------------------------------------------
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PREFIX := $(DEVKITPRO)/devkitPPC/bin/powerpc-eabi-
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PPC_AS := $(PREFIX)as
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PPC_CC := $(PREFIX)gcc
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PPC_CXX := $(PREFIX)g++
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ELF2DOL := $(DEVKITPRO)/tools/bin/elf2dol
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#---------------------------------------------------------------------------------
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# Main targets
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#---------------------------------------------------------------------------------
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default: $(BUILD_DIR) $(TARGET).dol
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clean:
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rm $(TARGET).dol $(TARGET).elf $(OBJS)
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$(BUILD_DIR):
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mkdir -p $(BUILD_DIR)
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#---------------------------------------------------------------------------------
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# Executable generation
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#---------------------------------------------------------------------------------
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$(TARGET).elf: $(OBJS)
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$(PPC_CC) $(LDFLAGS) $^ -o $@ $(LIBS)
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$(TARGET).dol: $(TARGET).elf
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$(ELF2DOL) $< $@
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#---------------------------------------------------------------------------------
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# Object generation
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#---------------------------------------------------------------------------------
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$(BUILD_DIR)/%.o: src/%.c
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$(PPC_CC) $(CFLAGS) $(DEPFLAGS) -c $< -o $@
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$(BUILD_DIR)/%.o: src/gcwii/%.c
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$(PPC_CC) $(CFLAGS) $(DEPFLAGS) -c $< -o $@
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$(BUILD_DIR)/%.o: third_party/bearssl/%.c
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$(PPC_CC) $(CFLAGS) -c $< -o $@
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#---------------------------------------------------------------------------------
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# Dependency tracking
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#---------------------------------------------------------------------------------
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$(DEPFILES):
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include $(wildcard $(DEPFILES))
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