spec.mk

sdcc是为51等小型嵌入式cpu设计的c语言编译器支持数种不同类型的cpu

# Port specification for the gbz80 port.

EMU = $(SDCC_EXTRA_DIR)/emu/rrgb/rrgb

SDCCFLAGS +=-mgbz80 --nostdinc --less-pedantic -DREENTRANT=
LINKFLAGS = --nostdlib
LINKFLAGS += gbz80.lib
LIBDIR = $(top_builddir)device/lib/build/gbz80

EXEEXT = .gb

# Needs parts of gbdk-lib, namely the internal mul/div/mod functions.
EXTRAS = $(PORT_CASES_DIR)/testfwk$(OBJEXT) $(PORT_CASES_DIR)/support$(OBJEXT)

# Rule to link into .ihx
%.gb: %.c $(EXTRAS)
	$(SDCC) $(SDCCFLAGS) $(LINKFLAGS) -L $(LIBDIR) $(EXTRAS) $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): $(PORTS_DIR)/$(PORT)/%.asm
	../../bin/as-gbz80 -plosgff $@ $<

%$(OBJEXT): %.c
	$(SDCC) $(SDCCFLAGS) -c $< -o $@

$(PORT_CASES_DIR)/%$(OBJEXT): fwk/lib/%.c
	$(SDCC) $(SDCCFLAGS) -c $< -o $@

# PENDING: Path to sdcc-extra
%.out: %$(EXEEXT)
	mkdir -p $(dir $@)
	$(EMU) -k -m $< > $@
	-grep -n FAIL $@ /dev/null || true

_clean: