mm/Makefile
Anghelo Carvajal 51111676c4
Fix gcc warnings (#246)
* fix a huge amount of warnings

* fix another big bunch

* fix remaining warnings

* Run formatter
2021-08-04 08:14:38 -04:00

282 lines
8.9 KiB
Makefile

MAKEFLAGS += --no-builtin-rules
# Build options can either be changed by modifying the makefile, or by building with 'make SETTING=value'
# If COMPARE is 1, check the output md5sum after building
COMPARE ?= 1
# If NON_MATCHING is 1, define the NON_MATCHING C flag when building
NON_MATCHING ?= 0
# If ORIG_COMPILER is 1, compile with QEMU_IRIX and the original compiler
ORIG_COMPILER ?= 0
ifeq ($(NON_MATCHING),1)
CFLAGS := -DNON_MATCHING
CPPFLAGS := -DNON_MATCHING
COMPARE := 0
endif
PROJECT_DIR := $(dir $(realpath $(firstword $(MAKEFILE_LIST))))
MAKE = make
CPPFLAGS += -P
ifeq ($(OS),Windows_NT)
DETECTED_OS=windows
else
UNAME_S := $(shell uname -s)
ifeq ($(UNAME_S),Linux)
DETECTED_OS=linux
endif
ifeq ($(UNAME_S),Darwin)
DETECTED_OS=macos
MAKE=gmake
CPPFLAGS += -xc++
endif
endif
# Threads to compress and extract assets with, TODO improve later
ifeq ($(DETECTED_OS),linux)
N_THREADS ?= $(shell nproc)
else
N_THREADS ?= 1
endif
#### Tools ####
ifeq ($(shell type mips-linux-gnu-ld >/dev/null 2>/dev/null; echo $$?), 0)
MIPS_BINUTILS_PREFIX := mips-linux-gnu-
else
$(error Please install or build mips-linux-gnu)
endif
CC := tools/ido_recomp/$(DETECTED_OS)/7.1/cc
CC_OLD := tools/ido_recomp/$(DETECTED_OS)/5.3/cc
# if ORIG_COMPILER is 1, check that either QEMU_IRIX is set or qemu-irix package installed
ifeq ($(ORIG_COMPILER),1)
ifndef QEMU_IRIX
QEMU_IRIX := $(shell which qemu-irix)
ifeq (, $(QEMU_IRIX))
$(error Please install qemu-irix package or set QEMU_IRIX env var to the full qemu-irix binary path)
endif
endif
CC = $(QEMU_IRIX) -L tools/ido7.1_compiler tools/ido7.1_compiler/usr/bin/cc
CC_OLD = $(QEMU_IRIX) -L tools/ido5.3_compiler tools/ido5.3_compiler/usr/bin/cc
endif
AS := $(MIPS_BINUTILS_PREFIX)as
LD := $(MIPS_BINUTILS_PREFIX)ld
OBJCOPY := $(MIPS_BINUTILS_PREFIX)objcopy
OBJDUMP := $(MIPS_BINUTILS_PREFIX)objdump
# Check code syntax with host compiler
CHECK_WARNINGS := -Wall -Wextra -Wno-format-security -Wno-unknown-pragmas -Wno-unused-parameter -Wno-unused-variable -Wno-missing-braces -Wno-int-conversion -Wno-unused-but-set-variable -Wno-unused-label
CC_CHECK := gcc -fno-builtin -fsyntax-only -fsigned-char -std=gnu90 -D _LANGUAGE_C -D NON_MATCHING -Iinclude -Isrc -Iassets -Ibuild -include stdarg.h $(CHECK_WARNINGS)
CPP := cpp
ELF2ROM := tools/buildtools/elf2rom
MKLDSCRIPT := tools/buildtools/mkldscript
YAZ0 := tools/buildtools/yaz0
ZAPD := tools/ZAPD/ZAPD.out
OPTFLAGS := -O2 -g3
ASFLAGS := -march=vr4300 -32 -Iinclude
MIPS_VERSION := -mips2
# we support Microsoft extensions such as anonymous structs, which the compiler does support but warns for their usage. Surpress the warnings with -woff.
CFLAGS += -G 0 -non_shared -Xfullwarn -Xcpluscomm -Iinclude -Isrc -Iassets -Ibuild -I. -Wab,-r4300_mul -woff 624,649,838,712
ifeq ($(shell getconf LONG_BIT), 32)
# Work around memory allocation bug in QEMU
export QEMU_GUEST_BASE := 1
else
# Ensure that gcc treats the code as 32-bit
CC_CHECK += -m32
endif
#### Files ####
# ROM image
ROMC := mm.us.rev1.rom.z64
ROM := $(ROMC:.rom.z64=.rom_uncompressed.z64)
ELF := $(ROM:.z64=.elf)
# description of ROM segments
SPEC := spec
# create asm directories
$(shell mkdir -p asm data)
SRC_DIRS := $(shell find src -type d)
ASM_DIRS := $(shell find asm -type d -not -path "asm/non_matchings*") $(shell find data -type d)
ASSET_BIN_DIRS := $(shell find assets/* -type d -not -path "assets/xml*")
BASEROM_DIRS := $(shell find baserom -type d 2>/dev/null)
ASSET_C_FILES := $(shell find assets/ -type f -name "*.c")
ASSET_FILES_BIN := $(foreach dir,$(ASSET_BIN_DIRS),$(wildcard $(dir)/*.bin))
ASSET_FILES_OUT := $(foreach f,$(ASSET_FILES_BIN:.bin=.bin.inc.c),build/$f)
## Assets binaries (PNGs, JPGs, etc)
TEXTURE_FILES_PNG := $(foreach dir,$(ASSET_BIN_DIRS),$(wildcard $(dir)/*.png))
TEXTURE_FILES_JPG := $(foreach dir,$(ASSET_BIN_DIRS),$(wildcard $(dir)/*.jpg))
TEXTURE_FILES_OUT := $(foreach f,$(TEXTURE_FILES_PNG:.png=.inc.c),build/$f) \
$(foreach f,$(TEXTURE_FILES_JPG:.jpg=.jpg.inc.c),build/$f) \
C_FILES := $(foreach dir,$(SRC_DIRS),$(wildcard $(dir)/*.c))
S_FILES := $(foreach dir,$(ASM_DIRS),$(wildcard $(dir)/*.s))
O_FILES := $(foreach f,$(S_FILES:.s=.o),build/$f) \
$(foreach f,$(wildcard baserom/*),build/$f.o) \
$(foreach f,$(C_FILES:.c=.o),build/$f) \
$(foreach f,$(ASSET_C_FILES:.c=.o),build/$f)
# Automatic dependency files
# (Only asm_processor dependencies are handled for now)
DEP_FILES := $(O_FILES:.o=.asmproc.d)
# create build directories
$(shell mkdir -p build/baserom $(foreach dir,$(SRC_DIRS) $(ASM_DIRS) $(ASSET_BIN_DIRS),build/$(dir)))
build/src/libultra/os/%: OPTFLAGS := -O1
build/src/libultra/voice/%: OPTFLAGS := -O2
build/src/libultra/io/%: OPTFLAGS := -O2
build/src/libultra/libc/%: OPTFLAGS := -O2
build/src/libultra/libc/ll%: OPTFLAGS := -O1
build/src/libultra/libc/ll%: MIPS_VERSION := -mips3 -32
build/src/libultra/gu/%: OPTFLAGS := -O2
build/src/libultra/rmon/%: OPTFLAGS := -O2
build/src/boot_O2/%: OPTFLAGS := -O2
build/src/boot_O2_g3/%: OPTFLAGS := -O2 -g3
build/src/boot_O2_g3/fault.o: CFLAGS += -trapuv
build/src/boot_O2_g3/fault_drawer.o: CFLAGS += -trapuv
build/src/libultra/%: CC := $(CC_OLD)
build/src/libultra/io/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
build/src/libultra/os/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
build/src/libultra/voice/%: CC := python3 tools/asm-processor/build.py $(CC_OLD) -- $(AS) $(ASFLAGS) --
CC := python3 tools/asm-processor/build.py $(CC) -- $(AS) $(ASFLAGS) --
#### Main Targets ###
uncompressed: $(ROM)
ifeq ($(COMPARE),1)
@md5sum $(ROM)
@md5sum -c checksum_uncompressed.md5
endif
compressed: $(ROMC)
ifeq ($(COMPARE),1)
@md5sum $(ROMC)
@md5sum -c checksum.md5
endif
.PHONY: all uncompressed compressed clean assetclean distclean disasm init setup
.DEFAULT_GOAL := uncompressed
all: uncompressed compressed
$(ROM): $(ELF)
$(ELF2ROM) -cic 6105 $< $@
$(ROMC): $(ROM)
python3 tools/z64compress_wrapper.py --mb 32 --matching --threads $(N_THREADS) $< $@ $(ELF) build/$(SPEC)
$(ELF): $(TEXTURE_FILES_OUT) $(OVERLAY_RELOC_FILES) $(O_FILES) build/ldscript.txt build/undefined_syms.txt
$(LD) -T build/undefined_syms.txt -T build/ldscript.txt --no-check-sections --accept-unknown-input-arch --emit-relocs -Map build/mm.map -o $@
#### Main commands ####
## Cleaning ##
clean:
$(RM) -rf $(ROMC) $(ROM) $(ELF) build
assetclean:
$(RM) -rf $(ASSET_BIN_DIRS)
$(RM) -rf build/assets
$(RM) -rf .extracted-assets.json
distclean: assetclean clean
$(RM) -rf asm baserom data
$(MAKE) -C tools clean
## Extraction step
setup:
$(MAKE) -C tools
python3 tools/fixbaserom.py
python3 tools/extract_baserom.py
python3 extract_assets.py -t $(N_THREADS)
## Assembly generation
disasm:
$(RM) -rf asm data
python3 tools/disasm/disasm.py
diff-init: all
$(RM) -rf expected/
mkdir -p expected/
cp -r build expected/build
init:
$(MAKE) distclean
$(MAKE) setup
$(MAKE) disasm
$(MAKE) all
$(MAKE) diff-init
build/assets/%.o: assets/%.c
$(CC) -I build/ -c $(CFLAGS) $(MIPS_VERSION) $(OPTFLAGS) -o $@ $<
#### Various Recipes ####
build/undefined_syms.txt: undefined_syms.txt
$(CPP) $(CPPFLAGS) $< > build/undefined_syms.txt
build/ldscript.txt: $(SPEC)
$(CPP) $(CPPFLAGS) $< > build/spec
$(MKLDSCRIPT) build/spec $@
build/baserom/%.o: baserom/%
$(OBJCOPY) -I binary -O elf32-big $< $@
build/asm/%.o: asm/%.s
$(AS) $(ASFLAGS) $< -o $@
build/data/%.o: data/%.s
iconv --from UTF-8 --to EUC-JP $< | $(AS) $(ASFLAGS) -o $@
build/src/overlays/%.o: src/overlays/%.c
$(CC) -c $(CFLAGS) $(MIPS_VERSION) $(OPTFLAGS) -o $@ $<
$(CC_CHECK) $<
@$(OBJDUMP) -d $@ > $(@:.o=.s)
# TODO: `() || true` is currently necessary to suppress `Error 1 (ignored)` make warnings caused by `test`, but this will go away if
# the following is moved to a separate rule that is only run once when all the required objects have been compiled.
$(ZAPD) bovl -eh -i $@ -cfg $< --outputpath $(@D)/$(notdir $(@D))_reloc.s
(test -f $(@D)/$(notdir $(@D))_reloc.s && $(AS) $(ASFLAGS) $(@D)/$(notdir $(@D))_reloc.s -o $(@D)/$(notdir $(@D))_reloc.o) || true
build/src/%.o: src/%.c
$(CC) -c $(CFLAGS) $(MIPS_VERSION) $(OPTFLAGS) -o $@ $<
$(CC_CHECK) $<
@$(OBJDUMP) -d $@ > $(@:.o=.s)
build/src/libultra/libc/ll.o: src/libultra/libc/ll.c
$(CC) -c $(CFLAGS) $(MIPS_VERSION) $(OPTFLAGS) -o $@ $<
$(CC_CHECK) $<
python3 tools/set_o32abi_bit.py $@
@$(OBJDUMP) -d $@ > $(@:.o=.s)
build/src/libultra/libc/llcvt.o: src/libultra/libc/llcvt.c
$(CC) -c $(CFLAGS) $(MIPS_VERSION) $(OPTFLAGS) -o $@ $<
$(CC_CHECK) $<
python3 tools/set_o32abi_bit.py $@
@$(OBJDUMP) -d $@ > $(@:.o=.s)
# Build C files from assets
build/%.inc.c: %.png
$(ZAPD) btex -eh -tt $(lastword ,$(subst ., ,$(basename $<))) -i $< -o $@
build/assets/%.bin.inc.c: assets/%.bin
$(ZAPD) bblb -eh -i $< -o $@
build/assets/%.jpg.inc.c: assets/%.jpg
$(ZAPD) bren -eh -i $< -o $@
-include $(DEP_FILES)