190 lines
5.0 KiB
Makefile
190 lines
5.0 KiB
Makefile
### Build Options ###
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BASEROM := baserom.z64
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TARGET := ogrebattle64
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COMPARE ?= 1
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NON_MATCHING ?= 0
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CHECK ?= 1
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VERBOSE ?= 0
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PRETTY_PRINTING ?= 1
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# Fail early if baserom does not exist
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ifeq ($(wildcard $(BASEROM)),)
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$(error Baserom `$(BASEROM)' not found.)
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endif
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# NON_MATCHING=1 implies COMPARE=0
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ifeq ($(NON_MATCHING),1)
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override COMPARE=0
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endif
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ifeq ($(VERBOSE),0)
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V := @
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endif
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ifeq ($(PRETTY_PRINTING),0)
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P := true ||
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endif
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### Output ###
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BUILD_DIR := build
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TOOLS_DIR := tools
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BUILD_TOOLS_DIR := $(TOOLS_DIR)/build
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ROM := $(BUILD_DIR)/$(TARGET).z64
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ELF := $(BUILD_DIR)/$(TARGET).elf
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LD_SCRIPT := linker_scripts/$(TARGET).ld
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LD_MAP := $(BUILD_DIR)/$(TARGET).map
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PYTHON := python3
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SPLAT_YAML := splat.yaml
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SPLAT := $(PYTHON) $(TOOLS_DIR)/splat/split.py $(SPLAT_YAML)
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DIFF := diff
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CROSS := mips-linux-gnu-
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LD := $(CROSS)ld
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OBJDUMP := $(CROSS)objdump
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AS := $(CROSS)as
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ICONV := iconv
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OBJCOPY := $(CROSS)objcopy
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STRIP := $(CROSS)strip
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CC := $(BUILD_TOOLS_DIR)/gcc2.7.2/gcc -B $(BUILD_TOOLS_DIR)/gcc2.7.2/
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CXX := $(BUILD_TOOLS_DIR)/gcc2.7.2/g++ -P
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PRINT := printf '
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ENDCOLOR := \033[0m
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WHITE := \033[0m
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ENDWHITE := $(ENDCOLOR)
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GREEN := \033[0;32m
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ENDGREEN := $(ENDCOLOR)
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BLUE := \033[0;34m
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ENDBLUE := $(ENDCOLOR)
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YELLOW := \033[0;33m
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ENDYELLOW := $(ENDCOLOR)
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ENDLINE := \n'
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### Compiler Options ###
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IINC := -I include -I include/ultra -I include/ultra/PR
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ASFLAGS := -I include -EB -mtune=vr4300 -march=vr4300
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CPPFLAGS := $(IINC) -DBUILD_VERSION=VERSION_J -D_LANGUAGE_C -D_FINALROM -DF3DEX_GBI_2 -D_MIPS_SZLONG=32 -nostdinc -mgp32 -mfp32 -mips2
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CFLAGS := -c -G0 -mgp32 -mfp32 -mips2
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LDFLAGS := -T undefined_syms.txt -T undefined_syms_auto.txt -T undefined_funcs_auto.txt -T undefined_funcs.txt -T $(LD_SCRIPT) -Map $(LD_MAP) --no-check-sections
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ICONV_FLAGS := --from-code=UTF-8 --to-code=Shift-JIS
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OPTFLAGS := -O2
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### Sources ###
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# Empty file used to track the time that splat was most recently run
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SPLAT_TIMESTAMP := asm/splat_timestamp
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# Object files
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OBJECTS := $(shell $(PYTHON) tools/splat_objects.py $(SPLAT_YAML))
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DEPENDS := $(OBJECTS:=.d)
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### Targets ###
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all: $(ROM)
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-include $(DEPENDS)
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clean:
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$(V)rm -rf build
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$(info $(MAKEFLAGS))
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distclean: clean
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$(V)rm -rf asm
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$(V)rm -rf assets
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$(V)rm -f *auto.txt
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$(V)rm -f $(TARGET).ld
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$(V)rm -f include/ld_addrs.h
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setup: clean distclean split
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diff-init: all
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$(RM) -rf expected/
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mkdir -p expected/
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cp -r $(BUILD_DIR) expected/$(BUILD_DIR)
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split:
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$(V)$(SPLAT)
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@touch $(SPLAT_TIMESTAMP)
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context:
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$(V)$(PYTHON) tools/m2ctx.py ctx_includes.h
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$(BUILD_DIR)/src/boot.c.o: OPTFLAGS = -O0
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# Run splat and update the timestamp
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$(SPLAT_TIMESTAMP) : $(SPLAT_YAML) | $(BUILD_DIR)
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@$(P)$(PRINT)$(GREEN)Running splat$(ENDGREEN)$(ENDLINE)
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$(V)$(SPLAT)
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@touch $@
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# Disassemble asm files with splat (just update the timestamp so it's newer than the time splat was run)
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asm/%.s: $(SPLAT_TIMESTAMP)
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@touch $@
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# Extract bin files with splat (same as above)
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assets/%.bin: $(SPLAT_TIMESTAMP)
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@touch $@
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# Create the build directory
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$(BUILD_DIR):
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@$(P)$(PRINT)$(GREEN)Making build folder$(ENDGREEN)$(ENDLINE)
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@mkdir -p $@
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# Compile .c files
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$(BUILD_DIR)/src/%.c.o: src/%.c $(SPLAT_TIMESTAMP) | $(BUILD_DIR)
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@$(P)$(PRINT)$(GREEN)Compiling C file: $(ENDGREEN)$(BLUE)$<$(ENDBLUE)$(ENDLINE)
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@mkdir -p $(shell dirname $@)
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$(V)$(CC) $(CFLAGS) $(OPTFLAGS) $(CPPFLAGS) -E $< | $(ICONV) $(ICONV_FLAGS) | $(CC) -x c $(CFLAGS) $(OPTFLAGS) $(CPPFLAGS) -c -o $@ -
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# Assemble .s files with modern gnu as
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$(BUILD_DIR)/asm/%.s.o: asm/%.s | $(BUILD_DIR)
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@$(P)$(PRINT)$(GREEN)Assembling asm file: $(ENDGREEN)$(BLUE)$<$(ENDBLUE)$(ENDLINE)
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@mkdir -p $(shell dirname $@)
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$(V)$(ICONV) $(ICONV_FLAGS) $< | $(AS) $(ASFLAGS) -o $@
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# Create .o files from .bin files.
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$(BUILD_DIR)/%.bin.o: %.bin | $(BUILD_DIR)
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@$(P)$(PRINT)$(GREEN)Objcopying binary file: $(ENDGREEN)$(BLUE)$<$(ENDBLUE)$(ENDLINE)
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@mkdir -p $(shell dirname $@)
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$(V)$(LD) -r -b binary -o $@ $<
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# Link the .o files into the .elf
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$(BUILD_DIR)/$(TARGET).elf: $(OBJECTS)
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@$(P)$(PRINT)$(GREEN)Linking elf file: $(ENDGREEN)$(BLUE)$@$(ENDBLUE)$(ENDLINE)
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$(V)$(LD) $(LDFLAGS) -o $@
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# Convert the .elf to the final rom
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$(ROM): $(BUILD_DIR)/$(TARGET).elf
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@$(P)$(PRINT)$(GREEN)Creating z64: $(ENDGREEN)$(BLUE)$@$(ENDBLUE)$(ENDLINE)
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$(V)$(OBJCOPY) $< $@ -O binary
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$(V)$(OBJCOPY) -O binary --gap-fill 0xFF --pad-to 0x1000000 $< $@
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ifeq ($(COMPARE),1)
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@$(DIFF) $(BASEROM) $(ROM) && $(PRINT)OK$(ENDLINE) || ($(PRINT)FAILED (ROM BUILT, BUT DIFFERS FROM BASEROM)$(ENDLINE) && false)
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endif
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### File-Specific Rules ###
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# build/src/os/O1/%.o: OPTFLAGS := -O1
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# build/src/%.o: CC := python3 tools/asm_processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
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### Make Settings ###
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# Prevent removing intermediate files
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.SECONDARY:
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# Specify which targets don't have a corresponding file
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.PHONY: all clean distclean test setup split
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# Print target for debugging
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print-% : ; $(info $* is a $(flavor $*) variable set to [$($*)]) @true
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