23 lines
No EOL
1,001 B
Makefile
23 lines
No EOL
1,001 B
Makefile
# This file contains rules for making assemblies for most music in the game.
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MID_ASM_DIR = $(MID_SUBDIR)
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# For each line in midi.cfg, we do some trickery to convert it into a make rule for the `.mid` file described on the line
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# Data following the colon in said file corresponds to arguments passed into mid2agb
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MID_CFG_PATH := $(MID_SUBDIR)/midi.cfg
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# $1: Source path no extension, $2 Options
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define MID_RULE
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$(MID_ASM_DIR)/$1.s: $(MID_SUBDIR)/$1.mid
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$(MID) $$< $$@ $2
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endef
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# source path, remaining text (options)
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define MID_EXPANSION
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$(eval $(call MID_RULE,$(basename $(patsubst %:,%,$(word 1,$1))),$(wordlist 2,999,$1)))
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endef
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$(foreach line,$(shell cat $(MID_CFG_PATH) | sed "s/ /__SPACE__/g"),$(call MID_EXPANSION,$(subst __SPACE__, ,$(line))))
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# Warn users building without a .cfg - build will fail at link time
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$(MID_ASM_DIR)/%.s: $(MID_SUBDIR)/%.mid
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$(warning $< does not have an associated entry in midi.cfg! It cannot be built)
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