diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 108 |
1 files changed, 32 insertions, 76 deletions
@@ -1,97 +1,53 @@ -# Build Red/Blue. Yellow is WIP. -roms := pokered.gbc pokeblue.gbc - - -.PHONY: all clean red blue yellow compare - -all: $(roms) -red: pokered.gbc -blue: pokeblue.gbc -yellow: pokeyellow.gbc - -versions := red blue yellow - - -# Header options for rgbfix. -dmg_opt = -jsv -k 01 -l 0x33 -m 0x13 -p 0 -r 03 -cgb_opt = -cjsv -k 01 -l 0x33 -m 0x1b -p 0 -r 03 - -red_opt = $(dmg_opt) -t "POKEMON RED" -blue_opt = $(dmg_opt) -t "POKEMON BLUE" -yellow_opt = $(cgb_opt) -t "POKEMON YELLOW" - - - -# If your default python is 3, you may want to change this to python27. PYTHON := python - -# md5sum -c is used to compare rom hashes. The options may vary across platforms. MD5 := md5sum -c --quiet +2bpp := $(PYTHON) extras/pokemontools/gfx.py 2bpp +1bpp := $(PYTHON) extras/pokemontools/gfx.py 1bpp +pic := $(PYTHON) extras/pokemontools/pic.py compress +includes := $(PYTHON) extras/pokemontools/scan_includes.py -# The compare target is a shortcut to check that the build matches the original roms exactly. -# This is for contributors to make sure a change didn't affect the contents of the rom. -# More thorough comparison can be made by diffing the output of hexdump -C against both roms. -compare: red blue - @$(MD5) roms.md5 - +pokered_obj := audio_red.o main_red.o text_red.o wram_red.o +pokeblue_obj := audio_blue.o main_blue.o text_blue.o wram_blue.o -# Clear the default suffixes. .SUFFIXES: .SUFFIXES: .asm .o .gbc .png .2bpp .1bpp .pic - -# Secondary expansion is required for dependency variables in object rules. .SECONDEXPANSION: - # Suppress annoying intermediate file deletion messages. .PRECIOUS: %.2bpp +.PHONY: all clean red blue compare -# Filepath shortcuts to avoid overly long recipes. -poketools := extras/pokemontools -gfx := $(PYTHON) $(poketools)/gfx.py -pic := $(PYTHON) $(poketools)/pic.py -includes := $(PYTHON) $(poketools)/scan_includes.py - - +roms := pokered.gbc pokeblue.gbc -# Collect file dependencies for objects in red/, blue/ and yellow/. -# These aren't provided by rgbds by default, so we have to look for file includes ourselves. -$(foreach ver, $(versions), \ - $(eval $(ver)_asm := $(shell find $(ver) -iname '*.asm')) \ - $(eval $(ver)_obj := $($(ver)_asm:.asm=.o)) \ - $(eval all_obj += $($(ver)_obj)) \ -) -$(foreach obj, $(all_obj), \ - $(eval $(obj:.o=)_dep := $(shell $(includes) $(obj:.o=.asm))) \ -) +all: $(roms) +red: pokered.gbc +blue: pokeblue.gbc +# For contributors to make sure a change didn't affect the contents of the rom. +compare: red blue + @$(MD5) roms.md5 -# Image files are added to a queue to reduce build time. They're converted when building parent objects. -%.png: ; -%.2bpp: %.png ; $(eval 2bppq += $<) @rm -f $@ -%.1bpp: %.png ; $(eval 1bppq += $<) @rm -f $@ -%.pic: %.2bpp ; $(eval picq += $<) @rm -f $@ +clean: + rm -f $(roms) $(pokered_obj) $(pokeblue_obj) $(roms:.gbc=.sym) + find . \( -iname '*.1bpp' -o -iname '*.2bpp' -o -iname '*.pic' \) -exec rm {} + -# Assemble source files into objects. -# Queue payloads are here. These are made silent since there may be hundreds of targets. -# Use rgbasm -h to use halts without nops. -$(all_obj): $$*.asm $$($$*_dep) - @$(gfx) 2bpp $(2bppq); $(eval 2bppq :=) - @$(gfx) 1bpp $(1bppq); $(eval 1bppq :=) - @$(pic) compress $(picq); $(eval picq :=) - rgbasm -h -o $@ $*.asm +%.asm: ; +%_red.o: dep = $(shell $(includes) $(@D)/$*.asm) +$(pokered_obj): %_red.o: %.asm $$(dep) + rgbasm -D _RED -h -o $@ $*.asm -# Link objects together to build a rom. +%_blue.o: dep = $(shell $(includes) $(@D)/$*.asm) +$(pokeblue_obj): %_blue.o: %.asm $$(dep) + rgbasm -D _BLUE -h -o $@ $*.asm -# Make a symfile for debugging. -link = rgblink -n poke$*.sym +pokered_opt = -jsv -k 01 -l 0x33 -m 0x13 -p 0 -r 03 -t "POKEMON RED" +pokeblue_opt = -jsv -k 01 -l 0x33 -m 0x13 -p 0 -r 03 -t "POKEMON BLUE" -poke%.gbc: $$(%_obj) - $(link) -o $@ $^ +%.gbc: $$(%_obj) + rgblink -n $*.sym -o $@ $^ rgbfix $($*_opt) $@ - -clean: - rm -f $(roms) $(all_obj) poke*.sym - find . \( -iname '*.1bpp' -o -iname '*.2bpp' -o -iname '*.pic' \) -exec rm {} + +%.png: ; +%.2bpp: %.png ; @$(2bpp) $< +%.1bpp: %.png ; @$(1bpp) $< +%.pic: %.2bpp ; @$(pic) $< |