95 lines
2.9 KiB
Makefile
95 lines
2.9 KiB
Makefile
# SplitBit Programs Makefile
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# Anachronaut
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#
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# Builds every SplitBit program into build/, and keeps track of which libraries
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# each one includes so that editing a library reassembles whatever depends on it.
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#
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# make Assemble everything.
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# make clean Throw away build/.
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# make run-hello Assemble and run one program.
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ASM ?= ../Assembler
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EMU ?= ../SplitBit
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BUILD ?= build
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# Libraries are included by bare name, so the assembler is told where to find them.
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# CosmOS owns the filesystem library and the service names, so it is a place to look too.
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INCLUDES = -I Libraries -I CosmOS/Source
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# The programs worth building. Files in Libraries/ are left out because they have no
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# entry point of their own, and the ones in testPrograms/ are covered by 'make test'
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# in the parent directory.
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PROGRAMS = \
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CosmOS/Source/cosmos.asm \
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hello.asm \
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printHello.asm \
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inputTest.asm \
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replCalculator.asm \
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Fibonacci/8bitFibonacci.asm \
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Fibonacci/16bitFibonacci.asm \
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Fibonacci/32bitFibonacci.asm \
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primeSieve/8bitSieve.asm \
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primeSieve/16bitSegmentedSieve.asm \
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primeSieve/16bitSegmentedSieveModern.asm \
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gameOfLife/16x16Life.asm \
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gameOfLife/16x16LifeModern.asm
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BINARIES = $(PROGRAMS:%.asm=$(BUILD)/%.bin)
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DEPENDENCIES = $(BINARIES:.bin=.d)
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all: $(BINARIES)
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# -M writes out which source files went into the binary, in the form of a make rule.
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$(BUILD)/%.bin: %.asm
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@mkdir -p $(@D)
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$(ASM) $(INCLUDES) -M $(@:.bin=.d) -o $@ $<
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# Assemble and run a single program, as in 'make run-hello'.
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run-%: $(BUILD)/%.bin
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$(EMU) $<
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# ---- CosmOS ----
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#
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# make cosmos Assemble the system and everything it can load.
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# make cosmos-disk ... and put the loadable programs on a disk image.
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# make run-cosmos ... and boot the machine with that disk in the drive.
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#
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# Programs in Apps/ say where they live with #Base, so the assembler writes them out as
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# loadable programs rather than as boot images. They are named .sbx to keep that
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# difference visible: a .bin is something the machine boots, a .sbx is something a
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# running system loads.
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DISKTOOL ?= ../SplitDisk
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COSMOS = $(BUILD)/CosmOS/Source/cosmos.bin
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APPS = $(patsubst CosmOS/Apps/%.asm,$(BUILD)/CosmOS/Apps/%.sbx,$(wildcard CosmOS/Apps/*.asm))
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COSMOS_DISK = $(BUILD)/cosmos.img
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DEPENDENCIES += $(APPS:.sbx=.d)
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$(BUILD)/CosmOS/Apps/%.sbx: CosmOS/Apps/%.asm
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@mkdir -p $(@D)
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$(ASM) $(INCLUDES) -M $(@:.sbx=.d) -o $@ $<
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cosmos: $(COSMOS) $(APPS)
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# Made from scratch every time, so that what is on it is what is in Apps/ now and not
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# also whatever used to be.
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$(COSMOS_DISK): $(APPS)
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@mkdir -p $(@D)
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rm -f $@
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$(DISKTOOL) format $@ 64 2
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@for app in $(APPS); do $(DISKTOOL) put $@ $$app; done
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cosmos-disk: $(COSMOS_DISK)
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run-cosmos: $(COSMOS) $(COSMOS_DISK)
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$(EMU) --disk $(COSMOS_DISK) $(COSMOS)
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clean:
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rm -rf $(BUILD)
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# Pull in the dependency rules written by -M above, so that touching a library
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# reassembles every program that includes it.
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-include $(DEPENDENCIES)
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.PHONY: all clean cosmos cosmos-disk run-cosmos
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