53 lines
1.2 KiB
Makefile
53 lines
1.2 KiB
Makefile
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CFLAGS?=-O3 --opt-code-speed
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PLATFORM?=ti8x
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CC=$(shell which zcc z88dk.zcc | head -1)
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LD=$(CC)
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SHELL=bash
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BUILD=build
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wilder_card=$(wildcard $(1)/**/$(2)) $(wildcard $(1)/$(2))
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define source_directory
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$(eval $(1)=$(2))
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$(eval $(1)_FILES=$(call wilder_card,$(2),*.s) $(call wilder_card,$(2),*.c))
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$(eval $(1)_OBJECT_FILES=$$(subst $(2)/,$$(BUILD)/$(2)/,$$(patsubst %.s,%.o,$$(patsubst %.c,%.o,$$($(1)_FILES)))))
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$(eval vpath %.c $(2))
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$(eval vpath %.s $(2))
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endef
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$(call source_directory,SRC,src)
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# It's extremely important that the source file paths are absolute, otherwise the
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# extension will have trouble mapping the paths.
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define source_compile
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mkdir -p "$(dir $@)"
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$(CC) +$(PLATFORM) $(CFLAGS) $(1) -o "$@" "$(realpath $<)"
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endef
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.ONESHELL:
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all: $(BUILD)/gdb.lib
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clean:
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rm -rf build
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$(BUILD):
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@mkdir -p "$@"
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$(BUILD)/gdb.lib: $(BUILD)/gdb.lst $(SRC_OBJECT_FILES)
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cd $(BUILD) && z88dk.z88dk-z80asm -d -xgdb "@$(subst $(BUILD)/,,$<)"
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$(BUILD)/gdb.lst: | $(BUILD)
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echo > "$@"
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for each in $(SRC_FILES) ; do
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echo $${each%.*} >> "$@"
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done
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.PRECIOUS: $(BUILD)/%.o
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$(BUILD)/%.o: %.s | $(BUILD)
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$(call source_compile,-c)
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.PRECIOUS: $(BUILD)/%.o
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$(BUILD)/%.o: %.c | $(BUILD)
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$(call source_compile,-c)
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